CN216267653U

CN216267653U - Raw materials colour mixture device for 3D printer

Info

Publication number: CN216267653U
Application number: CN202122916879.2U
Authority: CN
Inventors: 陈剑飞
Original assignee: Wuhan Pilot 3d Technology Co ltd
Current assignee: Wuhan Pilot 3d Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a raw material color mixing device for a 3D printer, which belongs to the technical field of 3D printers and comprises a mixing box, wherein two grinding rollers are arranged in the mixing box and are in transmission connection through the same first belt, a bearing is clamped in the mixing box, a rotating shaft is sleeved in the bearing, and one end of the rotating shaft is fixedly connected with the front surface of an adjusting plate. This raw materials colour mixture device for 3D printer, through setting up the motor, the grinding roller, the second belt, the apparatus further comprises a rotating shaft, the carriage release block, the shift ring, the movable plate, the bearing frame, the puddler, gear and pinion rack, make the puddler drive the gear in the removal process and remove, and the meshing effect through the pinion rack can drive the gear and rotate, it removes along the rotation of gear to drive the pinion rack simultaneously, thereby drive the puddler and rotate and remove, can make more even of raw materials colour mixture, the effect of printing has been ensured, avoid causing the condition of printing unclear.

Description

Raw materials colour mixture device for 3D printer

Technical Field

The utility model belongs to the technical field of 3D printers, and particularly relates to a raw material color mixing device for a 3D printer.

Background

3D prints one kind of rapid prototyping technique, also known as additive manufacturing, it is one kind and uses digital model file as the basis, but the adhesive material such as powdered metal or plastics, but the technique of object is constructed through the mode of printing layer by layer, 3D prints and adopts digital technology material printer to realize usually, the raw materials that 3D printed the usefulness when mixing, be not convenient for carry out even colour mixture to the raw materials, make the raw materials colour mixture not enough, influence the effect of printing easily, make the condition that the printing appears unclear.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a raw material color mixing device for a 3D printer, which solves the problems that uniform color mixing of raw materials is inconvenient, the color mixing of the raw materials is not sufficient, the printing effect is easily influenced, and the printing is unclear.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a raw materials colour mixture device for 3D printer, includes the mixing box, be provided with two grinding roller in the mixing box, two the grinding roller is connected through same first belt drive, the joint has the bearing in the mixing box, has cup jointed the pivot in the bearing, the one end of pivot and the positive fixed connection of regulating plate, the back fixedly connected with carriage release lever of regulating plate, the surface of carriage release lever articulates there is the movable block.

The outer surface of the moving block is provided with a moving ring, the lower surface of the moving ring is fixedly connected with a moving plate, a sliding groove is formed in the front face of the moving plate, a toothed plate is arranged in the sliding groove, the toothed plate is meshed with a gear, a stirring rod is connected in the gear in a clamping mode, the toothed plate is hinged to a control block, and a supporting rod is arranged in the control block.

As a further scheme of the utility model: the outer surface of the mixing box is fixedly connected with a motor, the motor is used as a further scheme of the utility model, the output shaft is fixedly connected with one end of one of the grinding rollers, and the outer surface of one of the grinding rollers is in transmission connection with the rotating shaft through a second belt.

As a further scheme of the utility model: two bearing blocks are sleeved on the outer surface of the stirring rod, and the front surfaces of the two bearing blocks are fixedly connected to the back surface of the same movable plate.

As a further scheme of the utility model: the front of mixing box inner wall has seted up the spout, is provided with the limiting plate in the spout, limiting plate fixed connection is in the front of movable plate.

As a further scheme of the utility model: the bracing piece and fixed block fixed connection, fixed block fixed connection is in the front of mixing box inner wall.

As a further scheme of the utility model: fixedly connected with filter screen in the mixing box, the filter screen is located between grinding roller and the shift ring, the upper surface of mixing box is linked together with the lower surface of lower hopper.

(III) advantageous effects

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

1. the raw material color mixing device for the 3D printer comprises a motor, grinding rollers, a second belt, a rotating shaft, a moving rod, a moving block, a moving ring, a moving plate, a bearing seat, a stirring rod, a gear and a toothed plate, wherein the motor is started to drive one of the grinding rollers to rotate and drive the rotating shaft to rotate through the second belt, so that an adjusting plate is driven to rotate along the motion track of the rotating shaft, the moving rod is driven to rotate, the moving rod can drive the moving block and the moving ring to move, the moving plate is driven to move, the bearing seat and the stirring rod are driven to move, the gear is driven to move by the stirring rod in the moving process, the gear can be driven to rotate through the meshing effect of the toothed plate, the toothed plate is driven to move along the rotation of the gear, and the stirring rod is driven to rotate and move, the raw material color mixing is more uniform, the printing effect is ensured, and the condition of unclear printing is avoided.

2. This raw materials colour mixture device for 3D printer through setting up the motor, grinding roller and first belt, starter motor for the motor drives one of them grinding roller and rotates, and one of them grinding roller drives another grinding roller through first belt and carries out the antiport, thereby drives two grinding rollers and rotates, can carry out crushing work to the raw materials, makes the raw materials more tiny by the grinding, can improve the mixing efficiency of raw materials.

3. This raw materials colour mixture device for 3D printer through setting up the filter screen for the filter screen can filter the raw materials after smashing, thereby intercepts the large granule raw materials, prevents the great printer work of influence of raw materials granule.

Drawings

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

FIG. 2 is a schematic perspective view of a moving ring according to the present invention;

FIG. 3 is a schematic perspective view of the grinding roll of the present invention;

FIG. 4 is a schematic three-dimensional cross-sectional structure of the filter screen of the present invention;

in the figure: the automatic grinding device comprises a mixing box 1, a blanking hopper 2, a motor 3, a grinding roller 4, a first belt 5, a second belt 6, a rotating shaft 7, a filter screen 8, an adjusting plate 9, a moving rod 10, a moving block 11, a moving ring 12, a moving plate 13, a bearing seat 14, a stirring rod 15, a gear 16, a toothed plate 17, a control block 18, a support rod 19, a fixed block 20 and a limiting plate 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a raw materials colour mixture device for 3D printer, including mixing box 1, be provided with two grinding roller 4 in the mixing box 1, grind roller 4 through setting up, can smash the raw materials, thereby it is more tiny to make the raw materials ground, two grinding roller 4 are connected through same 5 transmissions of first belt, the joint has the bearing in mixing box 1, cup joint has pivot 7 in the bearing, through setting up pivot 7, can drive regulating plate 9 and rotate and support it, the one end of pivot 7 and the positive fixed connection of regulating plate 9, the back fixedly connected with carriage release lever 10 of regulating plate 9, the surface of carriage release lever 10 articulates there is movable block 11.

The surface of movable block 11 is provided with shift ring 12, through setting up shift ring 12, can carry on spacingly to the removal of movable block 11, the lower fixed surface of shift ring 12 is connected with movable plate 13, the spout has been seted up in the front of movable plate 13, be provided with pinion rack 17 in the spout, through setting up pinion rack 17, make pinion rack 17 remove when can drive gear 16 pivoted, gear 16 stability at the rotation in-process has been guaranteed, pinion rack 17 meshes with gear 16, the joint has puddler 15 in the gear 16, pinion rack 17 is articulated with control block 18, be provided with bracing piece 19 in the control block 18, through setting up bracing piece 19, can carry on spacingly to the removal of control block 18, avoid the condition that control block 18 appears dropping.

Specifically, as shown in fig. 1, 2 and 3, a motor 3 is fixedly connected to the outer surface of the mixing box 1, an output shaft of the motor 3 is fixedly connected with one end of one of the grinding rollers 4, the outer surface of one of the grinding rollers 4 is in transmission connection with the rotating shaft 7 through a second belt 6, the outer surface of the stirring rod 15 is sleeved with two bearing blocks 14, the front surfaces of the two bearing blocks 14 are fixedly connected with the back surface of the same moving plate 13, the rotation of the stirring rod 15 can be supported by arranging the bearing seat 14, the stability of the stirring rod 15 in the rotation process is ensured, the front surface of the inner wall of the mixing box 1 is provided with a sliding groove, a limiting plate 21 is arranged in the sliding groove, the limiting plate 21 is fixedly connected with the front surface of the movable plate 13, through setting up limiting plate 21, can support spacingly to the removal of movable plate 13, avoid movable plate 13 at the stability of removal in-process.

Specifically, as shown in fig. 1, fig. 2 and fig. 4,

bracing piece

19 and 20 fixed connection of fixed block, 20 fixed connection of fixed block is in the front of 1 inner wall of mixing box, through setting up fixed block 20, can support bracing piece 19, fixedly connected with filter screen 8 in the mixing box 1, filter screen 8 is located between grinding roller 4 and shift ring 12, through setting up filter screen 8, can filter the raw materials after smashing, thereby intercept the large granule raw materials, prevent that the raw materials granule from greatly influencing printer work, the upper surface of mixing box 1 is linked together with the lower surface of hopper 2 down.

The working principle of the utility model is as follows:

s1, when the material grinding device is used, raw materials are added into the mixing box 1 through the discharging hopper 2, the motor 3 is started at the same time, the motor 3 drives one of the grinding rollers 4 to rotate, one of the grinding rollers 4 drives the other grinding roller 4 to rotate reversely through the first belt 5, and therefore the two grinding rollers 4 are driven to rotate so as to grind the raw materials, and the raw materials are ground to be finer;

s2, filtering the ground raw materials through a filter screen 8, and then driving a rotating shaft 7 to rotate through a second belt 6 in the rotation process of a grinding roller 4, so as to drive an adjusting plate 9 to rotate along the motion track of the rotating shaft 7, further driving a moving rod 10 to rotate, and enabling the moving rod 10 to drive a moving block 11 to move, further driving a moving ring 12 to move, further driving a moving plate 13 to move, and driving a bearing seat 14 and a stirring rod 15 to move through the moving plate 13;

s3, secondly puddler 15 can drive gear 16 and remove at the removal in-process to drive gear 16 and rotate under the meshing effect of pinion rack 17, gear 16 drives pinion rack 17 and removes along the rotation of gear 16 in the rotation in-process simultaneously, thereby drives control piece 18 and removes along the surface of bracing piece 19, and then can rotate when driving puddler 15 and removing, thereby make the more even that the raw materials mixed.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a raw materials colour mixture device for 3D printer, includes mixing box (1), its characterized in that: two grinding rollers (4) are arranged in the mixing box (1), the two grinding rollers (4) are in transmission connection through the same first belt (5), a bearing is connected in the mixing box (1) in a clamping mode, a rotating shaft (7) is connected in the bearing in a sleeved mode, one end of the rotating shaft (7) is fixedly connected with the front face of an adjusting plate (9), a moving rod (10) is fixedly connected to the back face of the adjusting plate (9), and a moving block (11) is hinged to the outer surface of the moving rod (10);

the outer surface of the moving block (11) is provided with a moving ring (12), the lower surface fixed connection of moving ring (12) has a moving plate (13), the spout has been seted up in the front of moving plate (13), is provided with pinion rack (17) in the spout, pinion rack (17) and gear (16) meshing, the joint has puddler (15) in gear (16), pinion rack (17) are articulated with control block (18), be provided with bracing piece (19) in control block (18).

2. The raw material color mixing device for the 3D printer according to claim 1, characterized in that: the outer fixed surface of mixing box (1) is connected with motor (3), the output shaft of motor (3) and the one end fixed connection of one of them grinding roller (4), one of them the surface of grinding roller (4) is connected with pivot (7) transmission through second belt (6).

3. The raw material color mixing device for the 3D printer according to claim 1, characterized in that: two bearing blocks (14) are sleeved on the outer surface of the stirring rod (15), and the front surfaces of the two bearing blocks (14) are fixedly connected to the back surface of the same moving plate (13).

4. The raw material color mixing device for the 3D printer according to claim 1, characterized in that: the front of mixing box (1) inner wall has seted up the spout, is provided with limiting plate (21) in the spout, limiting plate (21) fixed connection is in the front of movable plate (13).

5. The raw material color mixing device for the 3D printer according to claim 1, characterized in that: the support rod (19) is fixedly connected with the fixing block (20), and the fixing block (20) is fixedly connected to the front surface of the inner wall of the mixing box (1).

6. The raw material color mixing device for the 3D printer according to claim 1, characterized in that: fixedly connected with filter screen (8) in mixing box (1), filter screen (8) are located between grinding roller (4) and shift ring (12), the upper surface of mixing box (1) is linked together with the lower surface of lower hopper (2).