CN216885239U

CN216885239U - Ventilation and cooling device for 3D printer

Info

Publication number: CN216885239U
Application number: CN202220608102.1U
Authority: CN
Inventors: 苏芃; 苗祉清; 张想霞; 武元鹏; 向东; 张存柱; 蒲根磊
Original assignee: Anhui Zhongjian 3d Technology Co ltd; Southwest Petroleum University
Current assignee: Anhui Zhongjian 3d Technology Co ltd; Southwest Petroleum University
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-05
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a ventilation cooling device for a 3D printer, which comprises the 3D printer and support plates fixedly connected to the bottoms of the left side and the right side of the 3D printer, wherein a water tank is fixedly connected to the right side of the top of the support plate on the left side, and an air inlet pipeline penetrates through and is fixedly connected to the left side of the water tank. This aeration cooling device that 3D printer was used, it rotates to drive the dwang through the motor, make the dwang drive the flabellum and rotate, thereby make the flabellum blow the intake stack, simultaneously through the belt on the belt pulley, make the dwang drive the connecting rod and rotate, make coolant liquid and water misce bene in the water tank, make the cold water in the water tank can cool down the wind of process in the intake stack, thereby the wind temperature that blows to the 3D printer in the messenger's intake stack that can be fine is lower, thereby it is more quick to make the 3D printer print the back and print the thing cooling, great improvement the printing efficiency of 3D printer.

Description

Ventilation and cooling device for 3D printer

Technical Field

The utility model relates to the technical field of 3D printing, in particular to a ventilating and cooling device for a 3D printer.

Background

A3D printer is also called a three-dimensional printer, is an accumulative manufacturing technology, namely a machine of a rapid prototyping technology, and is a machine based on a digital model file, wherein a bondable material such as a special wax material, a powdered metal or plastic and the like is used for manufacturing a three-dimensional object by printing a layer of bonding material, after the 3D printer is printed, printed matters are cooled by natural cooling or simple blowing, and when the weather temperature is high in summer, the temperature of blown air is not low enough, so that the cooling efficiency of the printed matters is slow, the working efficiency of the printer is greatly reduced, the air blown by the printed matters is easy to carry some dust and peculiar smell, and the peculiar smell in the 3D printer is not well treated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a ventilating and cooling device for a 3D printer, which solves the problems that the cooling efficiency of printed matters of the 3D printer is slow after printing and dust and peculiar smell in the 3D printer are not well treated.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a ventilation cooling device for a 3D printer comprises the 3D printer and a support plate fixedly connected with the bottom of the left side and the right side of the 3D printer, a water tank is fixedly connected with the right side of the top of the support plate on the left side, the left bottom of the water tank is communicated with a water discharge pipe, a fixing cap is sleeved on the left side of the outer surface of the water discharge pipe and is in threaded connection with the left side of the outer surface of the water discharge pipe, an air inlet pipeline is penetrated and fixedly connected with the left side of the water tank, the right end of the air inlet pipeline penetrates through the 3D printer and extends into the 3D printer, an air outlet pipeline matched with the air inlet pipeline is penetrated and fixedly connected with the bottom of the right side of the 3D printer, a driving box is fixedly connected with the top of the support plate on the left side and is positioned on the left side of the water tank through a fixing block, a motor is fixedly connected with the bottom of an inner cavity of the driving box, a rotating rod is penetrated and slidably connected with the right side of the driving box, the output shaft of motor passes through the left end fixed connection of shaft coupling and dwang, the right-hand member fixedly connected with flabellum of dwang, and the right-hand member of dwang extends to the inside of intake stack, the left top of water tank runs through and the swivelling joint has the connecting rod, the right-hand member of connecting rod passes through the right side rotation of bearing and water tank inner chamber to be connected, the surface of dwang just is located the outside of drive box and the surface of connecting rod and is located and is connected through belt pulley transmission between the outside of water tank, the left and right sides of connecting rod surface just is located the inside of water tank and all overlaps and establishes and fixedly connected with stirring lagging.

Preferably, be located the right side the top fixedly connected with of backup pad handles the case, the right-hand member of air-out pipeline runs through and handles the case and extend to the inside of handling the case, handle the left side fixedly connected with dust filter between incasement chamber top and the bottom.

Preferably, the right side fixedly connected with activated carbon plate that just is located the dust filter between the top and the bottom of handling the case inner chamber, handle the right side of case and seted up a plurality of exhaust hole.

Preferably, the top of the outer surface of the air inlet pipeline is positioned inside the 3D printer and penetrates through the 3D printer and is fixedly connected with an air duct, and a connecting sleeve is sleeved on the outer surface of the air duct and is fixedly connected with the air duct.

Preferably, the left side of the outer surface of the connecting sleeve is fixedly connected with the left side of the inner cavity of the 3D printer through a connecting rod.

Preferably, the left side of the top of the water tank is communicated with a water adding pipe.

Advantageous effects

The utility model provides a ventilation cooling device for a 3D printer. Compared with the prior art, the method has the following beneficial effects:

(1) this aeration cooling device that 3D printer was used, it rotates to drive the dwang through the motor, make the dwang drive the flabellum and rotate, thereby make the flabellum blow the intake stack, simultaneously through the belt on the belt pulley, make the dwang drive the connecting rod and rotate, make coolant liquid and water misce bene in the water tank, make the interior cold water of water tank can cool down the wind of process in the intake stack, thereby the wind temperature that blows to the 3D printer in the messenger intake stack that can be fine is lower, thereby it is more quick to make the 3D printer print the back and print the thing cooling, great improvement the printing efficiency of 3D printer.

(2) This aeration cooling device that 3D printer was used discharges the wind in the 3D printer through the air-out pipeline, and the wind through air-out pipeline exhaust can pass through dust filter and active carbon board, makes dust filter and active carbon board can be fine filter dust and the peculiar smell in the wind to can be fine avoid exhaust air to pollute near air, the effect of using is got up more.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of the 3D printer according to the present invention;

FIG. 3 is a schematic view of the internal structure of the drive box, water tank and air inlet duct of the present invention;

FIG. 4 is a schematic view of the internal structure of the treatment tank and the air outlet duct according to the present invention.

In the figure: 1. a 3D printer; 2. a support plate; 3. a water tank; 4. an air inlet pipeline; 5. an air outlet pipeline; 6. a motor; 7. rotating the rod; 8. a fan blade; 9. a connecting rod; 10. stirring the sleeve plate; 11. a treatment tank; 12. a dust filter plate; 13. an activated carbon plate; 14. an exhaust hole; 15. connecting sleeves; 16. an air duct; 17. a water feeding pipe; 18. a drive box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a ventilation cooling device for a 3D printer comprises a 3D printer 1 and support plates 2 fixedly connected to the bottoms of the left side and the right side of the 3D printer 1, a water tank 3 is fixedly connected to the right side of the top of the left support plate 2, a water feeding pipe 17 is communicated with the left side of the top of the water tank 3, an air inlet pipeline 4 is communicated and fixedly connected to the left side of the water tank 3, the right end of the air inlet pipeline 4 is communicated with the 3D printer 1 and extends into the 3D printer 1, an air outlet pipeline 5 matched with the air inlet pipeline 4 is communicated and fixedly connected to the bottom of the right side of the 3D printer 1, a drive box 18 is fixedly connected to the left side of the water tank 3 through a fixed block and is positioned at the top of the left support plate 2, a motor 6 is fixedly connected to the bottom of an inner cavity of the drive box 18, the motor 6 is a servo motor and is electrically connected with an external power supply and is controlled through a switch, a rotating rod 7 is communicated and slidably connected to the right side of the drive box 18, the output shaft of the motor 6 is fixedly connected with the left end of the rotating rod 7 through a coupler, the right end of the rotating rod 7 is fixedly connected with a fan blade 8, the right end of the rotating rod 7 extends to the inside of the air inlet pipeline 4, the top part of the left side of the water tank 3 is penetrated and is rotatably connected with a connecting rod 9, the right end of the connecting rod 9 is rotatably connected with the right side of the inner cavity of the water tank 3 through a bearing, the outer surface of the rotating rod 7, which is positioned at the outer part of the driving box 18, is in transmission connection with the outer surface of the connecting rod 9, which is positioned at the outer part of the water tank 3, through a belt pulley, the left side and the right side of the outer surface of the connecting rod 9, which are positioned at the inner part of the water tank 3, are all sleeved and fixedly connected with stirring sleeve plates 10, thereby the air temperature that blows 3D printer 1 in the messenger air inlet pipe 4 that can be fine is lower to it is more quick to make 3D printer 1 print the back and print the thing cooling, great improvement 3D printer 1's printing efficiency.

Further, in order to make air duct 16 can cool off the printing mechanical component of the inside top of 3D printer 1, the top of air duct 4 surface just is located the inside of 3D printer 1 and runs through and fixedly connected with air duct 16, air duct 16's surface cover is established and fixedly connected with adapter sleeve 15, the left side of adapter sleeve 15 surface is passed through the connecting rod and is 1 left side fixed connection of inner chamber of 3D printer, can be fine cool off the printing mechanical component that just worked, thereby prevent to print mechanical component high temperature and damage, thereby ensured 3D printer 1's continuous use.

Further, for convenience filter exhaust wind, the top fixedly connected with who is located right side support plate 2 handles case 11, the right-hand member of air-out pipeline 5 runs through and handles case 11 and extend to the inside of handling case 11, handle left side fixedly connected with dust filter 12 between 11 inner chambers tops of case and the bottom, handle between the top of 11 inner chambers of case and the bottom and be located the right side fixedly connected with activated carbon plate 13 of dust filter 12, a plurality of exhaust hole 14 has been seted up on the right side of handling case 11, make dust filter 12 and activated carbon plate 13 can be fine filter dust and the peculiar smell in the wind, thereby can be fine avoid near exhaust wind pollution's air, the effect of getting up is more.

And those not described in detail in this specification are well within the skill of those in the art.

When the cooling device is used, cooling liquid is added through the water adding pipe 17, the control switch is started, the motor 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the fan blades 8 to rotate, the fan blades 8 blow air into the air inlet pipeline 4, meanwhile, the rotating rod 7 rotates, the rotating rod 7 drives the connecting rod 9 to rotate through a belt on a belt pulley, so that the two stirring sleeve plates 10 rotate to stir water and cooling liquid in the water tank 3, one part of the surface of the air inlet pipeline 4 is positioned in the water tank 3, the temperature of the air in the air inlet pipeline 4 is lowered through the water in the water tank 3, the air in the air inlet pipeline 4 is blown into the 3D printer 1 to cool printed products, meanwhile, the air is blown to the upper part inside the 3D printer 1 through the air vent pipeline 16 to cool components in the 3D printer 1, and finally, the air in the 3D printer 1 is discharged from the air outlet pipeline 5, therefore, the dust and the peculiar smell in the wind are filtered and exhausted through the dust filter plate 12 and the activated carbon plate 13 in the processing box 11.

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

Claims

1. The utility model provides a ventilation cooling device that 3D printer was used, includes 3D printer (1) and fixed connection in backup pad (2) of 3D printer (1) left and right sides bottom, its characterized in that: be located the left side the right side fixedly connected with water tank (3) at backup pad (2) top, the left side of water tank (3) runs through and fixedly connected with air-supply line (4), the right-hand member of air-supply line (4) runs through 3D printer (1) and extends to the inside of 3D printer (1), the bottom on 3D printer (1) right side runs through and fixedly connected with air-out pipeline (5) with air-supply line (4) looks adaptation, is located the left side the top of backup pad (2) just is located the left side of water tank (3) and passes through fixed block fixedly connected with drive case (18), the bottom fixedly connected with motor (6) of drive case (18) inner chamber, the right side of drive case (18) runs through and sliding connection has dwang (7), the output shaft of motor (6) passes through the left end fixed connection of shaft coupling and dwang (7), the right-hand member fixedly connected with flabellum (8) of dwang (7), and the right-hand member of dwang (7) extends to the inside of intake stack (4), water tank (3) left top is run through and is rotated and be connected with connecting rod (9), the right-hand member of connecting rod (9) passes through the bearing and is connected with the right side rotation of water tank (3) inner chamber, the surface of dwang (7) just is located the outside of drive case (18) and the surface of connecting rod (9) and is located and is connected through belt pulley transmission between the outside of water tank (3), the left and right sides of connecting rod (9) surface just is located the inside of water tank (3) and all overlaps establishes and fixedly connected with stirring lagging (10).

2. An aeration cooling device for a 3D printer according to claim 1, characterized in that: be located the right side top fixedly connected with of backup pad (2) handles case (11), the right-hand member of air-out pipeline (5) runs through and handles case (11) and extends to the inside of handling case (11), handle left side fixedly connected with dust filter (12) between case (11) inner chamber top and the bottom.

3. An aeration cooling device for 3D printer according to claim 2, characterized in that: handle between the top of case (11) inner chamber and the bottom and be located the right side fixedly connected with activated carbon plate (13) of dust filter (12), handle the right side of case (11) and seted up a plurality of exhaust hole (14).

4. An aeration cooling device for 3D printer according to claim 1, characterized in that: the top of air inlet pipe (4) surface just is located the inside of 3D printer (1) and runs through and fixedly connected with air duct (16), air duct (16)'s surface cover is established and fixedly connected with adapter sleeve (15).

5. An aeration cooling device for a 3D printer according to claim 4, characterized in that: the left side of the outer surface of the connecting sleeve (15) is fixedly connected with the left side of the inner cavity of the 3D printer (1) through a connecting rod.

6. An aeration cooling device for 3D printer according to claim 1, characterized in that: the left side of the top of the water tank (3) is communicated with a water adding pipe (17).