CN212764805U

CN212764805U - 3D printer with stirring and precipitation prevention functions

Info

Publication number: CN212764805U
Application number: CN202021319872.1U
Authority: CN
Inventors: 鲍文辕
Original assignee: Nanjing Flynn 3d Technology Co ltd
Current assignee: Suzhou Jiahui Beili Information Technology Co.,Ltd.
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-23
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to the technical field of 3D printers, in particular to a 3D printer with stirring and precipitation prevention functions, aiming at the problem that raw materials of the 3D printer in the prior art are inconvenient to stir after precipitation, the utility model provides a scheme which comprises a 3D printer, a containing barrel and a stirring mechanism, wherein a placing groove is arranged on the back surface of the 3D printer, the containing barrel is fixed in the placing groove, a mounting hole is arranged at the top of the placing groove, and a motor and a telescopic device are arranged at the top of the mounting hole; the stirring mechanism comprises a transmission shaft and a connecting sleeve, the connecting sleeve is movably sleeved outside the transmission shaft, limiting grooves are formed in the inner walls of the two sides of the connecting sleeve, and limiting blocks which are connected to the inner parts of the two limiting grooves in a sliding mode are fixed on the outer walls of the two sides of the transmission shaft. The utility model discloses rational in infrastructure, easy operation, the convenience will be stirred the raw materials of 3D printer, has reduced user's the operation degree of difficulty, easily uses widely.

Description

3D printer with stirring and precipitation prevention functions

Technical Field

The utility model relates to a 3D printer field especially relates to a 3D printer with sediment function is prevented in stirring.

Background

3D printing is a technique for building objects by layer-by-layer printing using bondable materials such as powdered metals or plastics based on digital model files. The raw materials that 3D printer among the prior art used when printing all are splendid attire in a splendid attire container, 3D prints the raw materials that need use and generally all is liquid mixture, long-time stewing can lead to appearing the layering between the solid starting material in the raw materials and the liquid raw materials, just so need just can use its stirring before the use, at present, all be the manual work and stir it, this kind of mode is more troublesome, need take out the container of splendid attire raw materials from the printer after can stir, for this reason, this scheme has proposed a 3D printer that has the stirring and prevents deposiing the function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of 3D printer with stirring prevents deposiing function has solved the inconvenient problem of stirring after the 3D printer raw materials among the prior art deposits.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A3D printer with stirring and anti-settling functions comprises a 3D printer, a containing barrel and a stirring mechanism, wherein a placing groove is formed in the back of the 3D printer, the containing barrel is fixed inside the placing groove, a mounting hole is formed in the top of the placing groove, and a motor and a telescopic device are mounted at the top of the mounting hole;

the stirring mechanism comprises a transmission shaft and a connecting sleeve, the connecting sleeve is movably sleeved outside the transmission shaft, limiting grooves are formed in the inner walls of the two sides of the connecting sleeve, limiting blocks which are connected to the inner parts of the two limiting grooves in a sliding mode are fixed on the outer walls of the two sides of the transmission shaft, stirring rods are fixed on the outer wall and the bottom of the connecting sleeve, one end of the transmission shaft is fixedly connected with one end of an output shaft of a motor, a bearing is sleeved outside the connecting sleeve, the bottom of the telescopic device is fixedly connected with the bearing, and the bottom of the connecting sleeve extends to the inside of the containing barrel;

and a control box for controlling the motor and the telescopic device is fixed on the back of the 3D printer.

Preferably, the connecting sleeve is of a structure with an opening at the top end and no opening at the bottom end, and the two limiting blocks on the outer wall of the transmission shaft are respectively positioned at the bottoms of the outer walls on the two sides of the transmission shaft.

Preferably, the outer walls of the two sides of the containing barrel are respectively fixed with a connecting block, the inner walls of the two sides of the placing groove are respectively fixed with a fixing block, and the two fixing blocks are respectively fixed with the two connecting blocks through bolts.

Preferably, the back of the 3D printer is hinged with a sealing door for sealing the placing groove.

Preferably, the telescopic device is an electric telescopic rod, the telescopic device and the bearing are fixed through a fixing plate, the top surface of the fixing plate is fixed at the bottom of the telescopic device, and one end of the fixing plate is fixedly connected with the outer ring of the bearing.

Preferably, the control box is internally provided with a controller and a circuit module for controlling the motor and the telescopic device to operate.

Preferably, the bottom of the transmission shaft does not extend into the containing barrel, and the sum of the length of the connecting sleeve and the length of the motor is smaller than the depth of the mounting hole.

The utility model has the advantages that:

1. the purpose of stirring the raw materials in the containing barrel is achieved through the matching of the control box, the motor, the transmission shaft, the connecting sleeve and the stirring rod;

2. the connecting sleeve can be withdrawn from the containing barrel through the matching among the control box, the telescopic device, the bearing and the fixing plate, so that the containing barrel cannot be hindered by the connecting sleeve when being taken out of or put into the placing groove;

3. through the cooperation between connecting block and the fixed block, reach the convenience and fix the purpose at the inside of standing groove with the splendid attire bucket.

The utility model discloses rational in infrastructure, easy operation, the convenience will be stirred the raw materials of 3D printer, has reduced user's the operation degree of difficulty, easily uses widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view as at a in fig. 1.

Fig. 3 is a top view of the connection sleeve in fig. 1.

Fig. 4 is a left side view of fig. 1.

Reference numbers in the figures: 13D printer, 2 sealing door, 3 puddler, 4 standing grooves, 5 splendid attire bucket, 6 adapter sleeves, 7 bearings, 8 transmission shafts, 9 control boxes, 10 mounting holes, 11 motors, 12 telescoping devices, 13 spacing grooves, 14 stopper, 15 fixed plates, 16 connecting blocks, 17 fixed blocks.

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.

Referring to fig. 1-4, a 3D printer with stirring and anti-settling functions comprises a 3D printer 1, a containing barrel 5 and a stirring mechanism, wherein a placing groove 4 is formed in the back of the 3D printer 1, a sealing door 2 for sealing the placing groove 4 is hinged to the back of the 3D printer 1, the containing barrel 5 is fixed inside the placing groove 4, a mounting hole 10 is formed in the top of the placing groove 4, and a motor 11 and a telescopic device 12 are installed on the top of the mounting hole 10;

the stirring mechanism consists of a transmission shaft 8 and a connecting sleeve 6, the connecting sleeve 6 is movably sleeved outside the transmission shaft 8, the connecting sleeve 6 is of a structure with an opening at the top end and no opening at the bottom end, limiting grooves 13 are respectively arranged on the inner walls at two sides of the connecting sleeve 6, limiting blocks 14 which are slidably connected inside the two limiting grooves 13 are respectively fixed on the outer walls at two sides of the transmission shaft 8, the two limiting blocks 14 on the outer wall of the transmission shaft 8 are respectively positioned at the bottoms of the outer walls at two sides of the transmission shaft 8, the arrangement of the limiting blocks 14 and the limiting grooves 13 enables the connecting sleeve 6 to move up and down outside, thereby make adapter sleeve 6 can rotate along with the rotation of transmission shaft 8, all be fixed with puddler 3 with the bottom on the outer wall of adapter sleeve 6, the one end of transmission shaft 8 and the one end fixed connection of the output shaft of motor 11 drive transmission shaft 8 through motor 11 and rotate.

The bearing 7 is sleeved outside the connecting sleeve 6, the bottom of the telescopic device 12 is fixedly connected with the bearing 7, the bottom of the connecting sleeve 6 extends into the containing barrel 5, the telescopic device 12 is an electric telescopic rod, the telescopic device 12 is fixed with the bearing 7 through a fixing plate 15, the top surface of the fixing plate 15 is fixed at the bottom of the telescopic device 12, one end of the fixing plate 15 is fixedly connected with the outer ring of the bearing 7, the telescopic device 12 is an electric telescopic rod, the telescopic device 12 is fixed with the bearing 7 through the fixing plate 15, the top surface of the fixing plate 15 is fixed at the bottom of the telescopic device 12, one end of the fixing plate 15 is fixedly connected with the outer ring of the bearing 7, the bearing 7 is arranged so that the connecting sleeve 16 can rotate along with the rotation of the transmission shaft 8, and can also move up and down;

the back of the 3D printer 1 is fixed with a control box 9 for controlling the motor 11 and the telescopic device 12, and a controller and a circuit module for controlling the operation of the motor 11 and the telescopic device 12 are arranged in the control box 9.

The bottom of the transmission shaft 8 does not extend into the containing barrel 5, and the sum of the length of the connection sleeve 6 and the length of the motor 11 is smaller than the depth of the installation hole 10, so that the bottom of the connection sleeve 6 can leave the inside of the containing barrel 5 when the telescopic device 12 contracts to the shortest length, and the connection sleeve 16 cannot obstruct taking and placing of the containing barrel 5.

All be fixed with connecting block 16 on the both sides outer wall of splendid attire bucket 5, all be fixed with fixed block 17 on the both sides inner wall of standing groove 4, two fixed blocks 17 respectively with two connecting blocks 16 between through the bolt fastening, connecting block 16 and fixed block 17's setting, conveniently fix splendid attire bucket 5 in the inside of standing groove 4, avoid splendid attire bucket 5 to rock in the inside of standing groove 4.

The working principle is as follows: when the raw materials in the containing barrel 5 are precipitated, the motor 11 can be started through the control box 9, the motor 11 further drives the transmission shaft 8 to rotate, the transmission shaft 8 further drives the connecting sleeve 6 to rotate, the connecting sleeve 6 further drives the stirring rod to stir the raw materials in the containing barrel 5, and the motor 11 is stopped after the stirring is finished;

and when needs take out splendid attire bucket 5 from the inside of standing groove 4, then can open sealing door 2 earlier, send the bolt between connecting block 16 and the fixed block 17 to screw, then start telescoping device 12 through control box 9 and shrink again to drive adapter sleeve 6 and rise, and then rise adapter sleeve 6 to the bottom of adapter sleeve 6 also leaves the inside of splendid attire bucket 5, then stop telescoping device 12's shrink again, just can take out splendid attire bucket 5 afterwards.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A3D printer with stirring and anti-settling functions comprises a 3D printer (1), a containing barrel (5) and a stirring mechanism, and is characterized in that a placing groove (4) is formed in the back of the 3D printer (1), the containing barrel (5) is fixed inside the placing groove (4), a mounting hole (10) is formed in the top of the placing groove (4), and a motor (11) and a telescopic device (12) are mounted at the top of the mounting hole (10);

the stirring mechanism comprises a transmission shaft (8) and a connecting sleeve (6), the connecting sleeve (6) is movably sleeved outside the transmission shaft (8), limiting grooves (13) are formed in the inner walls of the two sides of the connecting sleeve (6), limiting blocks (14) which are connected with the insides of the two limiting grooves (13) in a sliding mode are fixed on the outer walls of the two sides of the transmission shaft (8), stirring rods (3) are fixed on the outer wall and the bottom of the connecting sleeve (6), one end of the transmission shaft (8) is fixedly connected with one end of an output shaft of a motor (11), a bearing (7) is sleeved outside the connecting sleeve (6), the bottom of a telescopic device (12) is fixedly connected with the bearing (7), and the bottom of the connecting sleeve (6) extends into the containing barrel (5);

and a control box (9) for controlling the motor (11) and the telescopic device (12) is fixed on the back of the 3D printer (1).

2. The 3D printer with stirring and anti-settling functions as claimed in claim 1, wherein the connecting sleeve (6) is of a structure with an open top end and a non-open bottom end, and two limiting blocks (14) on the outer wall of the transmission shaft (8) are respectively positioned at the bottoms of the outer walls on two sides of the transmission shaft (8).

3. The 3D printer with the stirring and anti-settling function is characterized in that connecting blocks (16) are fixed on the outer walls of two sides of the containing barrel (5), fixing blocks (17) are fixed on the inner walls of two sides of the placing groove (4), and the two fixing blocks (17) are respectively fixed with the two connecting blocks (16) through bolts.

4. 3D printer with stirring anti-settling function according to claim 1, characterized in that the back of the 3D printer (1) is hinged with a sealing door (2) for sealing the placing groove (4).

5. The 3D printer with the stirring and anti-sedimentation function is characterized in that the telescopic device (12) is an electric telescopic rod, the telescopic device (12) and the bearing (7) are fixed through a fixing plate (15), the top surface of the fixing plate (15) is fixed at the bottom of the telescopic device (12), and one end of the fixing plate (15) is fixedly connected with the outer ring of the bearing (7).

6. 3D printer with stirring and anti-settling functions according to claim 1, characterized in that the control box (9) is internally provided with a controller and a circuit module for controlling the operation of the motor (11) and the telescopic device (12).

7. The 3D printer with stirring and anti-settling functions as claimed in claim 1, wherein the bottom of the transmission shaft (8) does not extend to the inside of the containing barrel (5), and the sum of the length of the connecting sleeve (6) and the length of the motor (11) is less than the depth of the mounting hole (10).