1. The utility model provides a drawing is with wireless 3D printing pen that charges, characterized by: the automatic feeding device comprises a shell (1), a feeding mechanism (2), a circuit component (3) and a heating mechanism (4), wherein the feeding mechanism (2) is arranged on the inner rear side of the shell (1), the heating mechanism (4) is arranged on the front side of the shell (1), and the circuit component (3) is arranged on the front side of the shell (1).

2. The wireless charging 3D printing pen for painting according to claim 1, characterized in that: feeding mechanism (2) is including servo motor (20), rotation axis (21), bevel gear (22), first gear (23), gyro wheel (24), inlet pipe (25), bottom plate (26) and spliced pole (27), the rear side is equipped with bottom plate (26) in shell (1), bottom plate (26) right side rotary type is equipped with gyro wheel (24), bottom plate (26) top left side rotary type is equipped with spliced pole (27), be equipped with first gear (23) on spliced pole (27), bottom plate (26) upside is equipped with servo motor (20), servo motor (20) left side is equipped with rotation axis (21), all be connected with bevel gear (22) on rotation axis (21) and spliced pole (27), intermeshing between bevel gear (22), shell (1) middle part is equipped with inlet pipe (25).

3. The wireless charging 3D printing pen for drawing according to claim 2, characterized in that: heating mechanism (4) is equipped with heating shell (42) including heating pipe (40), junction block (41), heating shell (42), extruded article (43) and discharge end (44) in shell (1) front side, be equipped with heating pipe (40) in heating shell (42), heating pipe (40) are located inlet pipe (25) outside, both sides are equipped with junction block (41) around heating shell (42) right part, inlet pipe (25) front side is equipped with extruded article (43), extruded article (43) front side is equipped with discharge end (44).

4. The wireless charging 3D printing pen for drawing according to claim 3, characterized in that: circuit subassembly (3) are including battery (30), circuit board (31), circuit connecting block (32), wire (33), button (34) and charging coil (35), servo motor (20) output shaft right side is equipped with wire (33), right front side is equipped with circuit board (31) in shell (1), wire (33) are connected with circuit board (31), circuit board (31) front side is connected with two wire (33), wire (33) are connected with heating pipe (40), be equipped with battery (30) in circuit board (31), circuit board (31) upside is equipped with circuit connecting block (32), circuit connecting block (32) upside is equipped with button (34), circuit board (31) left side is equipped with charging coil (35).

5. The wireless charging 3D printing pen for drawing according to claim 4, characterized in that: the heating device also comprises a heat insulation assembly (5), wherein the heat insulation assembly (5) comprises a heat insulation plate (50), and the heat insulation plate (50) is arranged on the outer side of the heating shell (42).

6. The wireless charging 3D printing pen for drawing according to claim 3, characterized in that: the heating shell (42) is bolted.

Background

The 3D printing pen is the first pen with the 3D printing function in the world, can write on any surface and even directly draw in the air, does not need a computer or computer software support, and can change a two-dimensional picture into a three-dimensional object only through electric power.

However, the 3D printing pen needs "ink" just like a common pen, and if the raw material of the ink of the 3D printing pen does not flow for a long time, a solidification state may occur, which also affects the printing effect, and the 3D printing pen often needs electric power when in use, and if the 3D printing pen needs to be connected with a power supply wire when in use, it is inconvenient to draw a picture in "any" place.

In order to solve this problem, design one kind and can avoid printing the raw materials and solidify and can store the drawing of electric power with wireless 3D printing pen that charges.

Disclosure of Invention

In order to overcome the defects that 3D printing raw materials are easy to solidify and the used electric power is not convenient enough, the invention has the technical problems that: the utility model provides a can avoid printing raw materials solidification and can store wireless 3D printing pen that charges for drawing of electric power is provided.

The technical implementation scheme of the invention is as follows: the utility model provides a drawing is with wireless 3D printing pen that charges, is equipped with feeding mechanism including shell, feeding mechanism, circuit module and heating mechanism, the rear side in the shell, and the shell front side is equipped with heating mechanism, and the shell front side is equipped with circuit module.

Optionally, feeding mechanism is including servo motor, the rotation axis, bevel gear, first gear, the gyro wheel, the inlet pipe, bottom plate and spliced pole, the rear side is equipped with the bottom plate in the shell, bottom plate right side rotary type is equipped with the gyro wheel, bottom plate top left side rotary type is equipped with the spliced pole, be equipped with first gear on the spliced pole, the bottom plate upside is equipped with servo motor, the servo motor left side is equipped with the rotation axis, all be connected with bevel gear on rotation axis and the spliced pole, intermeshing between the bevel gear, the shell middle part is equipped with the inlet pipe.

Optionally, heating mechanism is equipped with the heating shell including heating pipe, junction block, heating shell, extruded article and discharge end in the shell front side, is equipped with the heating pipe in the heating shell, and the heating pipe is located the inlet pipe outside, and both sides are equipped with the junction block around the heating shell right part, and the inlet pipe front side is equipped with the extruded article, and the extruded article front side is equipped with the discharge end.

Optionally, the circuit subassembly is including the battery, the circuit board, the circuit connecting block, the wire, button and charging coil, and servo motor output shaft right side is equipped with the wire, and right front side is equipped with the circuit board in the shell, and the wire is connected with the circuit board, and the circuit board front side is connected with two wires, and the wire is connected with the heating pipe, is equipped with the battery in the circuit board, and the circuit board upside is equipped with the circuit connecting block, and the circuit connecting block upside is equipped with the button, and the circuit board left side is equipped with charging coil.

Optionally, the heating device further comprises a heat insulation assembly, wherein the heat insulation assembly comprises a heat insulation plate, and the heat insulation plate is arranged on the outer side of the heating shell.

Optionally, the heating shells are bolted.

Compared with the prior art, the invention has the following advantages: 1. according to the invention, the 3D printing pen is charged through the charging coil, so that the effect of wireless charging is achieved.

2. According to the invention, the heating mechanism is used for heating the raw material which is about to flow out of the discharging end, so that the raw material in the 3D printing pen is prevented from being solidified, and the smoothness in use is ensured.

3. According to the invention, power is stored in the battery after wireless charging, so that people can use the 3D printing pen at any place.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic diagram of a second partial three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of the feeding mechanism of the present invention.

Fig. 4 is a schematic perspective view of the heating mechanism of the present invention.

Fig. 5 is a schematic perspective view of a circuit assembly according to the present invention.

The meaning of the reference symbols in the figures: 1: housing, 2: feeding mechanism, 20: servo motor, 21: rotation shaft, 22: bevel gear, 23: first gear, 24: roller, 25: feed tube, 26: bottom plate, 27: connecting column, 3: circuit assembly, 30: battery, 31: circuit board, 32: circuit connection block, 33: wire, 34: button, 35: charging coil, 4: heating mechanism, 40: heating pipe, 41: junction block, 42: heating shell, 43: extrusion, 44: discharge end, 5: insulation assembly, 50: an insulating panel.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A wireless charging 3D printing pen for painting is shown in figures 1-5 and comprises a shell 1, a feeding mechanism 2, a circuit component 3 and a heating mechanism 4, wherein the feeding mechanism 2 is arranged on the inner rear side of the shell 1, the heating mechanism 4 is arranged on the front side of the shell 1, and the circuit component 3 is arranged on the front side of the shell 1.

Let people need use 3D printing pen when, put into feeding mechanism 2 with the raw materials, people press circuit module 3, and the raw materials presents the 3D after heating mechanism 4 heats and prints the effect.

Feeding mechanism 2 is including servo motor 20, rotation axis 21, bevel gear 22, first gear 23, gyro wheel 24, inlet pipe 25, bottom plate 26 and spliced pole 27, the rear side is equipped with bottom plate 26 in the shell 1, bottom plate 26 right side rotary type is equipped with gyro wheel 24, bottom plate 26 top left side rotary type is equipped with spliced pole 27, be equipped with first gear 23 on the spliced pole 27, bottom plate 26 upside is equipped with servo motor 20, servo motor 20 left side is equipped with rotation axis 21, all be connected with bevel gear 22 on rotation axis 21 and the spliced pole 27, intermeshing between the bevel gear 22, shell 1 middle part is equipped with inlet pipe 25.

When people prepare to put raw materials into a feeding structure, a servo motor 20 is started, an output shaft of the servo motor 20 drives a rotating shaft 21 and a bevel gear 22 to rotate, the bevel gear 22 drives a connecting column 27 to rotate, the connecting column 27 enables a first gear 23 to rotate, the first gear 23 rotates to drive the raw materials in a feeding pipe 25 to flow forwards, and a roller 24 rotates to enable the raw materials to flow on a smooth surface, so that the friction force of the raw materials is reduced.

Heating mechanism 4 is equipped with heating shell 42 including heating pipe 40, junction block 41, heating shell 42, extruded article 43 and discharge end 44 in the shell 1 front side, is equipped with heating pipe 40 in the heating shell 42, and heating pipe 40 is located the inlet pipe 25 outside, and both sides are equipped with junction block 41 around the heating shell 42 right part, and inlet pipe 25 front side is equipped with extruded article 43, and extruded article 43 front side is equipped with discharge end 44.

When people need to carry out 3D printing, charging coil 35 carries and stores electric power for battery 30, and battery 30 carries electric power for heating pipe 40 and servo motor 20, and people alright start servo motor 20, press button 34 and make circuit connecting block 32 be connected with circuit board 31, alright start heating mechanism 4.

Circuit subassembly 3 is including battery 30, circuit board 31, circuit connecting block 32, wire 33, button 34 and charging coil 35, servo motor 20 output shaft right side is equipped with wire 33, the right front side is equipped with circuit board 31 in the shell 1, wire 33 is connected with circuit board 31, circuit board 31 front side is connected with two wires 33, wire 33 is connected with heating pipe 40, be equipped with battery 30 in the circuit board 31, circuit board 31 upside is equipped with circuit connecting block 32, circuit connecting block 32 upside is equipped with button 34, circuit board 31 left side is equipped with charging coil 35.

When people need carry out 3D and print, the raw materials flows to shell 1 front side, and people press button 34, start servo motor 20, make servo motor 20 and junction block 41 intercommunication, heat heating pipe 40, and temperature rise makes the raw materials extruded in extruded piece 43, flows out from discharge end 44 at last, and people alright carry out 3D and print.

The heating device also comprises an insulation assembly 5, wherein the insulation assembly 5 comprises an insulation board 50, and the insulation board 50 is arranged outside the heating shell 42.

The heat shield 50 isolates the heat energy generated by the electricity and protects other parts from burning.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.