CN114801178B

CN114801178B - Multicolor bus wire material loading device for 3D printing

Info

Publication number: CN114801178B
Application number: CN202210547666.3A
Authority: CN
Inventors: 陈剑彪; 陈明昌
Original assignee: Ma'anshan Jialan Zhizao Technology Co ltd
Current assignee: Ma'anshan Jialan Zhizao Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2023-07-25
Anticipated expiration: 2042-05-18
Also published as: CN114801178A

Abstract

The invention discloses a multicolor bus bar feeding device for 3D printing, which comprises a feeding main body, wherein a feeding pipeline is arranged in one side of the feeding main body, the multicolor bus bar feeding device further comprises a cleaning box, an inlet is arranged in one side, close to the feeding pipeline, of the feeding main body, an inlet is arranged in one side, close to the feeding main body, of the cleaning box, a cleaning pipe is arranged in one side, close to the feeding main body, of the cleaning box, the cleaning pipe is communicated with the feeding pipeline, when the device works, a bus bar is inserted into the cleaning box through the inlet, when the bus bar moves to one side, far from the cleaning hole, of the cleaning plate, the cleaning hole in the cleaning plate clamps a bus bar, the bus bar is cleaned through the cleaning hole, dust on the bus bar is placed to influence the D printing quality, and the printing effect of a D printer can be improved.

Description

Multicolor bus wire material loading device for 3D printing

Technical Field

The invention belongs to the technical field of 3D printing, and particularly relates to a multicolor master wire feeding device for 3D printing.

Background

The three-dimensional Printer (3D Printer, 3DP for short) is a process for rapid forming (Rapid Prototyping, RP), a three-dimensional model is manufactured in a layering manner, the operation process is similar to that of a traditional Printer, the traditional Printer prints ink on paper to form a two-dimensional plane drawing, the three-dimensional Printer realizes layering and stacking of liquid photosensitive resin materials, molten plastic wires, gypsum powder and other materials layer by spraying adhesives or extruding and other manners to form a three-dimensional entity, but the bus is excessively long in placement time, dust is accumulated on the bus, the dust is brought into the Printer, the printing quality of the Printer is affected, and then a bus feeding device is needed.

General 3D printer is long when the material time that 3D printer used is placed, just can accumulate the dust on the generating line, and when the dust was followed the generating line and is got into the printer the inside, just can pile up in the inside position of generating line heating of printer, influences the heating effect to if go out with the material that melts, also can reduce the printing effect of this printer.

Disclosure of Invention

The invention aims to provide a multicolor bus bar feeding device for 3D printing, which solves the problems that dust can be accumulated on a bus bar when materials used by a 3D printer are placed for a long time, the dust can be accumulated at a bus bar heating position in the printer when the dust enters the printer along with the bus bar, the heating effect is affected, and the printing effect of the printer is reduced if the melted materials are discharged.

The aim of the invention can be achieved by the following technical scheme:

the utility model provides a 3D prints and uses polychrome mother wire material loading attachment, includes the material loading main part, the material loading pipeline has been seted up to the inside of one side of material loading main part, the feed opening has been seted up to the opposite side in the material loading main part, its characterized in that:

further comprises:

the cleaning box is located on one side, close to the feeding pipeline, of the feeding main body, an inlet is formed in one side, far away from the feeding main body, of the cleaning box, a cleaning pipe is arranged in the cleaning box, close to one side of the feeding main body, and the cleaning pipe is communicated with the feeding pipeline.

When the device works, the bus is inserted into the cleaning box through the inlet, then the bus can be cleaned through the cleaning pipe, then the bus is preheated in the feeding pipeline, and finally the feeding is performed through the feeding port, so that dust accumulated on the bus can be prevented from affecting the printing quality.

Preferably, two fixing columns are fixedly and symmetrically arranged on the inner wall of the cleaning pipe, the cleaning plate is rotatably arranged in the opposite directions of the two fixing columns, and a sliding column is rotatably arranged between the cleaning plate and the fixing columns.

When the bus moves to one side of the cleaning plate away from the cleaning hole, the cleaning plate clamp column bus is pushed, dust on the bus is cleaned, and printing quality is improved.

Preferably, two the clearance hole has been seted up to two the surface that the clearance board is relative, and two clearance holes can mutually support, the clearance hole is seted up in the position that is close to the entry, and is kept away from on the clearance board and fixedly mounted has the spring between the inner wall of clearance hole and mounting groove.

When the bus pushes the cleaning plate to move, the cleaning holes in the cleaning plate can clamp the column bus, and the bus is cleaned by the cleaning holes.

Preferably, the preheating grooves are fixedly and symmetrically formed in the inner wall of the feeding pipeline, electric heating plates are fixedly installed in the preheating grooves, a first rotating shaft is rotatably installed in the preheating grooves at the upper end of the feeding pipeline, first fan blades are fixedly installed on the first rotating shaft, and a rotating assembly D for driving the first fan blades to rotate is fixedly installed in the feeding main body to print.

When the first rotating shaft rotates, the first fan blades are driven to rotate, then heat on the electric heating plate is blown onto the bus, and then the bus is preheated, so that the heating speed of the bus can be increased.

Preferably, the rotating assembly comprises a mounting groove formed in the feeding main body, a motor is fixedly mounted in the mounting groove, and a rotating rod is fixedly mounted at the output end of the motor.

When the feeding device works, the motor can work, and the rotating rod can be driven to rotate through the work of the motor.

Preferably, the inside of material loading main part is fixed to be offered the gear groove, and bull stick and first pivot all extend to the gear inslot, fixed mounting has the gear wheel on the bull stick in the gear groove, fixed mounting has the pinion in the first pivot in the gear groove, and is gear engagement between gear wheel and the pinion.

When the rotating rod rotates, the large gear is driven to rotate, and the small gear and the first rotating shaft can be driven to rotate because the large gear is meshed with the small gear, so that the bus can be preheated.

Preferably, the preheating groove of material loading pipeline lower extreme is rotationally installed the second pivot, and fixedly mounted has the second flabellum in the second pivot, the standing groove has been seted up to the inside of material loading main part, and bull stick and second pivot all extend to in the standing groove, fixed mounting has big belt pulley on the bull stick in the standing groove, fixed mounting has the belt pulley in the second pivot in the standing groove, and fixed mounting has the belt between big belt pulley and the belt pulley.

When the bull stick rotates, can drive the rotation of big belt pulley in the standing groove, because install the belt between big belt pulley and the belt lace wheel, so can drive belt lace wheel and second pivot and rotate.

Preferably, a large belt pulley is fixedly arranged on the rotating rod in the placing groove, a small belt pulley is fixedly arranged on the second rotating shaft in the placing groove, and a belt is fixedly arranged between the large belt pulley and the small belt pulley.

The second fan blade can be driven to rotate by utilizing the rotation of the second rotating shaft, then wind power is generated, heat is blown onto the bus for preheating, and the heating speed of the bus is improved.

The invention has the beneficial effects that:

(1) When the device works, the bus is inserted into the cleaning box through the inlet, when the bus moves to one side of the cleaning plate away from the cleaning hole, the cleaning plate is pushed to move, when the bus pushes the cleaning plate to move, then the cleaning hole on the cleaning plate can clamp the column bus, the cleaning hole is utilized to clean the bus, dust on the bus is placed to influence the quality of D printing, and the printing effect of the D printer can be improved.

(2) When the device works, the motor can work, the fan on the inner wall of the feeding pipeline can be driven to work through the gear engagement of the big gear and the small gear, then the heat generated by the heating plate is blown onto the bus to preheat the bus, so that the heating speed of the bus can be improved, and the printing quality of the printer is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required for the description of the embodiments will be briefly introduced, and it is apparent, the drawings in the following description are only examples of embodiments of the present invention and other drawings may be made from these drawings by those of ordinary skill in the art without undue burden.

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

FIG. 2 is a schematic elevational cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present invention;

FIG. 4 is a rear schematic view of the present invention;

FIG. 5 is a side overall schematic view of the present invention;

fig. 6 is a schematic perspective view of a cleaning plate according to the present invention.

In the drawings, the list of components represented by the various numbers is as follows:

1. a feeding main body; 2. a cleaning box; 3. an inlet; 4. cleaning the pipe; 5. a feeding pipeline; 6. a feeding port; 7. a mounting groove; 8. fixing the column; 9. a sliding column; 10. a cleaning plate; 11. cleaning the hole; 12. a spring; 13. a preheating tank; 14. a mounting groove; 15. a motor; 16. a rotating rod; 17. a gear groove; 18. a large gear; 19. a pinion gear; 20. a first rotating shaft; 21. a first fan blade; 22. an electric heating plate; 23. a placement groove; 24. a large pulley; 25. a small pulley; 26. a second rotating shaft; 27. and a second fan blade.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, the invention discloses a multicolor mother wire feeding device for 3D printing, which comprises a feeding main body 1, wherein a feeding pipeline 5 is arranged in one side of the feeding main body 1, a feeding port 6 is arranged in the other side of the feeding main body 1,

further comprises:

the cleaning box 2, cleaning box 2 are located the material loading main part 1 and are close to the one side of material loading pipeline 5, and entry 3 has been seted up to the one side that material loading main part 1 was kept away from to the inside of cleaning box 2, and cleaning tube 4 has been seted up to the inside that cleaning box 2 is close to material loading main part 1 one side, and communicates with each other between cleaning tube 4 and the material loading pipeline 5.

When the device works, bus bars are inserted into the cleaning box 2 through the inlet 3, then the bus bars are cleaned through the cleaning pipe 4, then the bus bars enter the feeding pipeline 5 for preheating, and finally the feeding is carried out through the feeding port 6, so that dust accumulated on the bus bars can be prevented from affecting the printing quality.

Specifically, two fixed columns 8 are fixedly and symmetrically arranged on the inner wall of the cleaning pipe 4, the cleaning plate 10 is rotatably arranged in opposite directions of the two fixed columns 8, and the sliding column 9 is rotatably arranged between the cleaning plate 10 and the fixed columns 8.

When the bus bar moves to one side of the cleaning plate 10 far away from the cleaning hole 11, the cleaning plate 10 is pushed to clamp the bus bar, and then dust on the bus bar is cleaned, so that the printing quality is improved.

Specifically, the cleaning holes 11 are formed in the opposite surfaces of the two cleaning plates 10, the two cleaning holes 11 can be matched with each other, the cleaning holes 11 are formed in positions close to the inlet 3, and springs 12 are fixedly mounted between one sides, far away from the cleaning holes 11, of the cleaning plates 10 and the inner walls of the mounting grooves 7.

When the bus bar pushes the cleaning plate 10 to move, the cleaning holes 11 on the cleaning plate 10 clamp the bus bar, and the bus bar is cleaned by the cleaning holes 11.

Specifically, preheating grooves 13 are fixedly and symmetrically formed in the inner wall of the feeding pipeline 5, electric heating plates 22 are fixedly installed in the two preheating grooves 13, a first rotating shaft 20 is rotatably installed in the preheating grooves 13 at the upper end of the feeding pipeline 5, first fan blades 21 are fixedly installed on the first rotating shaft 20, and a rotating assembly 3D (three-dimensional) printing driving the first fan blades 21 to rotate is fixedly installed in the feeding main body 1.

When the first rotating shaft 20 rotates, the first fan blades 21 are driven to rotate, then heat on the electric heating plate 22 is blown onto the bus, and then the bus is preheated, so that the heating speed of the bus can be increased.

Specifically, the rotating assembly comprises a mounting groove 14 arranged in the feeding main body 1, a motor 15 is fixedly arranged in the mounting groove 14, and a rotating rod 16 is fixedly arranged at the output end of the motor 15.

When the feeding device works, the motor 15 can work, and the rotating rod 16 can be driven to rotate through the work of the motor 15.

Specifically, a gear groove 17 is fixedly formed in the feeding main body 1, the rotating rod 16 and the first rotating shaft 20 extend into the gear groove 17, a large gear 18 is fixedly mounted on the rotating rod 16 in the gear groove 17, a small gear 19 is fixedly mounted on the first rotating shaft 20 in the gear groove 17, and gear engagement is achieved between the large gear 18 and the small gear 19.

When the rotating rod 16 rotates, the large gear 18 is driven to rotate, and the large gear 18 is meshed with the small gear 19, so that the small gear 19 and the first rotating shaft 20 can be driven to rotate, and the bus can be preheated.

Specifically, the preheating groove 13 at the lower end of the feeding pipeline 5 is rotatably provided with a second rotating shaft 26, the second rotating shaft 26 is fixedly provided with a second fan blade 27, the inside of the feeding main body 1 is provided with a placing groove 23, and the rotating rod 16 and the second rotating shaft 26 extend into the placing groove 23.

When the rotating rod 16 rotates, the large belt pulley 24 in the placing groove 23 can be driven to rotate, and the belt is arranged between the large belt pulley 24 and the small belt pulley 25, so that the small belt pulley 25 and the second rotating shaft 26 can be driven to rotate.

Specifically, a large belt pulley 24 is fixedly installed on the rotating rod 16 in the placing groove 23, a small belt pulley 25 is fixedly installed on the second rotating shaft 26 in the placing groove 23, and a belt is fixedly installed between the large belt pulley 24 and the small belt pulley 25.

Then the second fan blades 27 can be driven to rotate by utilizing the rotation of the second rotating shaft 26, and then wind power is generated to blow heat to the bus for preheating, so that the heating speed of the bus is increased.

The working principle of the invention is as follows: when the device works, bus bars are inserted into the cleaning box 2 through the inlet 3, then the bus bars are cleaned through the cleaning pipe 4, then the bus bars enter the feeding pipeline 5 for preheating, finally the feeding is carried out through the feeding port 6, when the bus bars move to one side of the cleaning plate 10 far away from the cleaning hole 11, the cleaning plate 10 is pushed to move by the bus bars, then the cleaning hole 11 on the cleaning plate 10 clamps the bus bars, the bus bars are cleaned by the cleaning hole 11, and when the feeding device works, the motor 15 is enabled to work, the rotating rod 16 can be driven to rotate through the motor 15, the large gear 18 can be driven to rotate when the rotating rod 16 rotates, because the large gear 18 and the small gear 19 are in gear engagement, the small gear 19 and the first rotating shaft 20 can be driven to rotate, when the first rotating shaft 20 rotates, the first fan blade 21 can be driven to rotate, then heat on the cleaning plate 22 is pushed to the bus bars, then the motor 15 can be enabled to rotate, the electric heating belt pulley 16 can be driven to rotate by the large fan pulley 24, and the second rotating shaft 25 can be driven to rotate by the large fan pulley 25.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the principles of the invention, as various modifications and additions may be made to the specific embodiments described, or similar thereto, by those skilled in the art, without departing from the principles of the invention or beyond the scope of the appended claims.

Claims

1. The utility model provides a 3D prints and uses polychrome mother wire material loading attachment, includes material loading main part (1), material loading pipeline (5) have been seted up to the inside of one side of material loading main part (1), material loading mouth (6), its characterized in that have been seted up to the opposite side in material loading main part (1): further comprises:

the cleaning box (2) is positioned on one side, close to the feeding pipeline (5), of the feeding main body (1), an inlet (3) is formed in one side, far away from the feeding main body (1), of the cleaning box (2), a cleaning pipe (4) is formed in one side, close to the feeding main body (1), of the cleaning box (2), and the cleaning pipe (4) is communicated with the feeding pipeline (5);

two fixing columns (8) are fixedly and symmetrically arranged on the inner wall of the cleaning pipe (4), cleaning plates (10) are rotatably arranged in the opposite directions of the two fixing columns (8), and sliding columns (9) are rotatably arranged between the cleaning plates (10) and the fixing columns (8);

the cleaning holes (11) are formed in the opposite surfaces of the two cleaning plates (10), the two cleaning holes (11) can be matched with each other, the cleaning holes (11) are formed in positions close to the inlet (3), and a spring (12) is fixedly arranged between one side, far away from the cleaning holes (11), of the cleaning plates (10) and the inner wall of the first mounting groove (7);

the inner wall of the feeding pipeline (5) is fixedly and symmetrically provided with preheating grooves (13), electric heating plates (22) are fixedly arranged in the two preheating grooves (13), a first rotating shaft (20) is rotatably arranged in the preheating grooves (13) at the upper end of the feeding pipeline (5), a first fan blade (21) is fixedly arranged on the first rotating shaft (20), and a rotating assembly for driving the first fan blade (21) to rotate is fixedly arranged in the feeding main body (1);

the rotary assembly comprises a second mounting groove (14) formed in the feeding main body (1), a motor (15) is fixedly mounted in the second mounting groove (14), and a rotating rod (16) is fixedly mounted at the output end of the motor (15);

a gear groove (17) is fixedly formed in the feeding main body (1), a rotating rod (16) and a first rotating shaft (20) extend into the gear groove (17), a large gear (18) is fixedly arranged on the rotating rod (16) in the gear groove (17), a small gear (19) is fixedly arranged on the first rotating shaft (20) in the gear groove (17), and gears are meshed between the large gear (18) and the small gear (19);

a second rotating shaft (26) is rotatably arranged in a preheating groove (13) at the lower end of the feeding pipeline (5), a second fan blade (27) is fixedly arranged on the second rotating shaft (26), a placing groove (23) is formed in the feeding main body (1), and the rotating rod (16) and the second rotating shaft (26) extend into the placing groove (23);

a large belt pulley (24) is fixedly arranged on the rotating rod (16) in the placing groove (23), a small belt pulley (25) is fixedly arranged on the second rotating shaft (26) in the placing groove (23), and a belt is fixedly arranged between the large belt pulley (24) and the small belt pulley (25).