CN212666709U - Multifunctional 3d printing pen - Google Patents

Abstract

The utility model discloses a multi-functional 3d print pen, including the casing, the top of casing is connected with the inlet pipe, and the bottom of inlet pipe is equipped with the branch flitch, and the both sides of dividing the flitch are equipped with first storage silo and second storage silo, are equipped with the grinding plate in the second storage silo, and the top of grinding plate is equipped with grinds the chamber. The utility model discloses a start hydraulic cylinder work, make pneumatic cylinder drive telescopic link drive lifter plate motion, be convenient for be applicable to the original grinding of different capacity, through starting driving motor work, driving motor drive rotation axis is rotatory, make the rotation axis drive grinding miller pole rotate, grinding miller pole is rotatory around the round platform groove at limiting plate top center through the round platform piece and is further driven the grinding piece and rotate and grind the raw materials, can make the raw materials in the second storage silo become more thin, through the second valve, first valve, the three-way pipe, the feeding is distinguished with the raw materials of thickness to two first discharging pipes and second discharging pipes, thereby realize the thickness of control regulation raw materials.

Description

Multifunctional 3d printing pen

Technical Field

The utility model relates to a 3d printing apparatus technical field, concretely relates to multi-functional 3d printing pen.

Background

3d printing is one of the rapid prototyping technologies, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like in a layer-by-layer printing manner on the basis of a digital model file. The 3d printing is usually realized by a digital technology material printer, is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.

3d print pen is as the 3d printing apparatus of a portable, it has advantages such as small, easy operation, portable, 3d print pen is as a new emerging product, is the work of amusement and recreation and training interest, but its when in actual use, the print pen that exists on the existing market has a lot of defects, for example a model that can only print out the same thickness lines of a pen, can not adjust thickness precision, can not reach the requirement of realization to different raw materials diameters, leads to the precision lower.

Therefore, it is necessary to invent a multifunctional 3d printer pen to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional 3d printing pen, through starting hydraulic cylinder work, make pneumatic cylinder drive telescopic link drive the lifter plate motion, be convenient for be applicable to the original grinding of different capacities, through starting driving motor work, make driving motor drive rotation axis rotatory, make the rotation axis drive grinding rod rotate, because grinding rod is the downward sloping setting, and grinding rod passes through the round platform piece and rotates around the round platform groove of limiting plate top center department, thereby make grinding rod drive grinding block rotate and grind the raw materials, can make the raw materials in the second storage silo become more thin, through the second valve, first valve, the three-way pipe, the feeding is distinguished with the raw materials of thickness to two first discharging pipes and second discharging pipe, thereby realize the thickness of control regulation raw materials, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a multifunctional 3d printing pen comprises a shell, wherein the top end of the shell is connected with a feeding pipe, the bottom end of the feeding pipe is provided with a vertically arranged material distributing plate, the two sides of the material distributing plate are symmetrically provided with a first storage bin and a second storage bin, a grinding plate is arranged in the second storage bin, the top end of the grinding plate is provided with a grinding cavity, the inner top wall of the grinding cavity is provided with a vertically arranged hydraulic cylinder, the output end of the hydraulic cylinder is connected with a lifting plate through a telescopic rod, the top end of the lifting plate is provided with a vertically arranged driving motor, the output end of the driving motor penetrates through the lifting plate and is connected with a rotating shaft, one side of the bottom end of the rotating shaft is welded with a grinding rod, the grinding rod is arranged in a downward inclination manner, the bottom end of the grinding rod is connected with a circular platform block in a penetrating manner, the bottom end of the circular, the top center department of limiting plate has seted up the round platform groove, the round platform groove sets up with round platform piece cooperatees, just the bottom of grinding the pole runs through grinding chamber bottom casing and extends to the second storage silo in-connection and has ground the piece.

Preferably, the bottom ends of the first storage bin and the second storage bin are both connected with first discharging pipes, the bottom ends of the two first discharging pipes are jointly connected with a three-way pipe, and the bottom end of the three-way pipe is connected with a second discharging pipe.

Preferably, two the bottom of first discharging pipe all is connected with first valve, just the bottom of second discharging pipe is connected with the second valve.

Preferably, a heating block is connected to the outer wall of the second discharge pipe.

Preferably, the top end of the shell is provided with a shell cover, a button is arranged on the outer wall of the shell, a power jack is arranged on the top end of the button, a power supply bin is arranged inside the power jack, a bin door is arranged on one side of the power supply bin, a standby battery is arranged in the power supply bin, and a main power supply is arranged on one side of the standby battery.

Preferably, a first connecting ring is arranged inside the bottom end of the shell, and threads are arranged on the inner wall of the first connecting ring.

Preferably, the bottom end of the shell is provided with a spray head assembly, the spray head assembly comprises a second connecting ring, the second connecting ring is in meshed connection with the first connecting ring through threads, and the bottom end of the second connecting ring is connected with a pen head shell.

Preferably, a third discharge pipe is arranged in the second connecting ring, the bottom end of the third discharge pipe extends into the pen head shell and is connected with a fourth discharge pipe, and the bottom end of the fourth discharge pipe is connected with a printing pen head.

Preferably, the outer wall of the third discharging pipe is provided with a first fixing ring, the top end of the first fixing ring is provided with a thread groove, and the outer walls of the fourth discharging pipe and the printing pen head are respectively connected with a second fixing ring and a third fixing ring.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the hydraulic cylinder is started to work, the hydraulic cylinder drives the telescopic rod to drive the lifting plate to move, the hydraulic cylinder is convenient to be suitable for the original grinding with different capacities, the driving motor is started to work, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the grinding rod to rotate, the grinding rod is arranged in a downward inclined mode and rotates around the circular platform groove in the center of the top end of the limiting plate through the circular platform block, the grinding rod drives the grinding block to rotate to grind the raw materials, the raw materials in the second storage bin can be made to be thinner, the thick and thin raw materials are distinguished and fed through the second valve, the first valve, the three-way pipe, the two first discharging pipes and the second discharging pipe, and the thickness of the raw materials is controlled and adjusted;

2. through the effect of pen point shell, can play the effect of protection third discharging pipe, fourth discharging pipe and printing pen point, and then improve equipment life, pass through the effect that screw thread and first go-between meshing are connected through the second go-between, can realize the purpose that the pen point shell is connected with the casing to be convenient for change the printing pen point of different grade type, in order to satisfy the different needs of people, thereby improve the suitability.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall mechanism of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is an enlarged view of the area a in fig. 2 according to the present invention;

fig. 4 is a partial sectional view of the back structure of the housing of the present invention;

FIG. 5 is a schematic structural view of the showerhead assembly of the present invention;

fig. 6 is a schematic view of a first fixed ring structure according to the present invention.

Description of reference numerals:

1. a housing; 11. a feed pipe; 12. a material distributing plate; 13. a first storage bin; 14. a second storage bin; 15. a grinding plate; 16. a first discharge pipe; 161. a first valve; 17. a three-way pipe; 18. a second discharge pipe; 181. a second valve; 182. a heating block; 19. a first connecting ring; 2. a showerhead assembly; 21. a third discharge pipe; 22. a fourth discharge pipe; 23. printing the pen point; 24. a second connection ring; 25. a first retaining ring; 251. a thread groove; 26. a second retaining ring; 27. a third fixing ring; 28. a tip housing; 3. a shell cover; 4. a power jack; 5. a button; 6. a grinding chamber; 61. a hydraulic cylinder; 62. a lifting plate; 63. grinding blocks; 64. a limiting plate; 641. a circular platform groove; 65. a drive motor; 66. a rotating shaft; 67. a grinding rod; 68. a round table block; 7. a power supply bin; 71. a bin gate; 8. a main power supply; 9. and a backup battery.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a multi-functional 3d print pen as shown in figures 1-6, which comprises a shell 1, the top end of the shell 1 is connected with a feed pipe 11, the bottom end of the feed pipe 11 is provided with a vertically arranged material distributing plate 12, the two sides of the material distributing plate 12 are symmetrically provided with a first storage bin 13 and a second storage bin 14, a grinding plate 15 is arranged in the second storage bin 14, the top end of the grinding plate 15 is provided with a grinding cavity 6, the inner top wall of the grinding cavity 6 is provided with a vertically arranged hydraulic cylinder 61, the output end of the hydraulic cylinder 61 is connected with a lifting plate 62 through a telescopic rod, the top end of the lifting plate 62 is provided with a vertically arranged driving motor 65, the output end of the driving motor 65 is connected with a rotating shaft 66 after penetrating through the lifting plate 62, one side of the bottom end of the rotating shaft 66 is welded with a grinding rod 67, the grinding rod 67, grinding rod 67's bottom through connection has round platform piece 68, round platform piece 68's bottom is equipped with limiting plate 64, limiting plate 64 sets up on the both sides inner wall of grinding chamber 6, limiting plate 64's top center department has seted up round platform groove 641, round platform groove 641 and round platform piece 68 cooperate the setting, just grinding rod 67's bottom is run through grinding chamber 6 bottom casing and is extended to second storage silo 14 in-connection and have grinding block 63.

Further, in the above technical solution, the bottom ends of the first storage bin 13 and the second storage bin 14 are connected with first discharge pipes 16, the bottom ends of the two first discharge pipes 16 are connected with a three-way pipe 17, the bottom end of the three-way pipe 17 is connected with a second discharge pipe 18, the bottom ends of the two first discharge pipes 16 are connected with first valves 161, and the bottom end of the second discharge pipe 18 is connected with a second valve 181, and through the design of the second valve 181, the first valves 161, the three-way pipe 17, the two first discharge pipes 16 and the second discharge pipe 18, the raw materials with different thicknesses can be effectively distinguished and fed, so that the thickness of the raw materials can be controlled and adjusted, and the requirements for the diameters of different raw materials can be met.

Further, in above-mentioned technical scheme, be connected with heating block 182 on the outer wall of second discharging pipe 18, the top of casing 1 is equipped with cap 3, just be equipped with button 5 on the outer wall of casing 1, the top of button 5 is equipped with electrical socket 4, electrical socket 4's inside is equipped with power supply storehouse 7, one side of power supply storehouse 7 is equipped with door 71, just be equipped with stand-by battery 9 in the power supply storehouse 7, one side of stand-by battery 9 is equipped with main power 8, and through the design of stand-by battery 9 and main power 8, can realize effectively that when main power 8 takes place to cut off the power supply, need not stop printing immediately, can supply power with stand-by battery 9 instead, improves work efficiency.

The implementation mode is specifically as follows: when the device is used in practice, firstly, raw materials enter the shell 1 through the feeding pipe 11, and are divided into the first storage bin 13 and the second storage bin 14 through the material dividing plate 12 for storage, then the hydraulic cylinder 61 is started to work, the hydraulic cylinder 61 drives the telescopic rod to drive the lifting plate 62 to move downwards until the grinding block 63 is contacted with the grinding plate 15, then the driving motor 65 is started to work, the driving motor 65 drives the rotating shaft 66 to rotate, the rotating shaft 66 drives the grinding rod 67 to rotate, the grinding rod 67 rotates around the circular table groove 641 at the center of the top end of the limiting plate 64 through the circular table block 68 to drive the grinding block 63 to rotate for grinding the raw materials, so that the raw materials in the second storage bin 14 become thinner, and finally, the thick and thin raw materials are distinguished and fed through the second valve 181, the first valve 161, the three-way pipe 17, the two first discharging pipes 16 and the second discharging pipe 18, thereby realizing the control and, the embodiment specifically solves the problems that the existing 3D printing pen in the prior art can only print out models with the same thickness and the same line, can not adjust the thickness precision, can not meet the requirements of different raw material diameters, and leads to lower precision.

As shown in fig. 5-6: first connecting ring 19 has been seted up to the inside bottom of casing 1, be equipped with the screw thread on the inner wall of first connecting ring 19, the bottom of casing 1 is equipped with shower nozzle subassembly 2, shower nozzle subassembly 2 is including second connecting ring 24, second connecting ring 24 is connected with first connecting ring 19 meshing through the screw thread, the bottom of second connecting ring 24 is connected with nib shell 28, be equipped with third discharging pipe 21 in the second connecting ring 24, the bottom of third discharging pipe 21 extends to the nib shell 28 in and is connected with fourth discharging pipe 22, the bottom of fourth discharging pipe 22 is connected with prints nib 23.

Further, in the above technical scheme, the outer wall of third discharging pipe 21 is equipped with first solid fixed ring 25, thread groove 251 has been seted up on the top of first solid fixed ring 25, be connected with solid fixed ring 26 of second and the solid fixed ring 27 of third on the outer wall of fourth discharging pipe 22 and print the nib 23 respectively, through the design of solid fixed ring 25 of first solid fixed ring, the solid fixed ring 26 of second and the solid fixed ring 27 of third, can effectually play the effect of fixed third discharging pipe 21, fourth discharging pipe 22 and print the nib 23 to can guarantee that print the nib 23 can not take place to rock when printing.

The implementation mode is specifically as follows: this device is when in actual use, through the effect of pen head shell 28, can effectually play the effect of protection third discharging pipe 21, fourth discharging pipe 22 and print pen head 23, through the effect that second go-between 24 passes through screw thread and 19 meshing connections of first go-between, can effectually realize the purpose that pen head shell 28 is connected with casing 1, thereby be convenient for change the print pen head 23 of different grade type, in order to satisfy the different needs of people, the problem that the printer head was not convenient for changed that exists among the prior art has specifically been solved to this embodiment.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, by starting the hydraulic cylinder 61 to work, the hydraulic cylinder 61 drives the telescopic rod to drive the lifting plate 62 to move, so that the lifting plate is suitable for original grinding with different capacities, and by starting the driving motor 65 to work, the driving motor 65 drives the rotating shaft 66 to rotate, so that the rotating shaft 66 drives the grinding rod 67 to rotate, the grinding rod 67 is arranged in a downward inclination manner, and the grinding rod 67 rotates around a circular table groove 641 at the center of the top end of the limiting plate 64 through a circular table block 68, so that the grinding rod 67 drives the grinding block 63 to rotate to grind raw materials, so that the raw materials in the second storage bin 14 can become thinner, and the thick and thin raw materials are distinguished and fed through the second valve 181, the first valve 161, the three-way pipe 17, the two first discharge pipes 16 and the second discharge pipe 18, so as to control and adjust;

referring to the accompanying drawings of the specification and fig. 5-6, the third discharging pipe 21, the fourth discharging pipe 22 and the printing pen head 23 can be protected by the pen head shell 28, so that the service life of the equipment is prolonged, the second connecting ring 24 is meshed and connected with the first connecting ring 19 through threads, the purpose that the pen head shell 28 is connected with the shell 1 can be achieved, and therefore the printing pen heads 23 of different types can be replaced conveniently, different requirements of people can be met, and the applicability is improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (9)

1. A multi-functional 3d printing pen, includes casing (1), its characterized in that: the top end of the shell (1) is connected with an inlet pipe (11), the bottom end of the inlet pipe (11) is provided with a vertically arranged material distributing plate (12), two sides of the material distributing plate (12) are symmetrically provided with a first storage bin (13) and a second storage bin (14), a grinding plate (15) is arranged in the second storage bin (14), the top end of the grinding plate (15) is provided with a grinding cavity (6), the inner top wall of the grinding cavity (6) is provided with a vertically arranged hydraulic cylinder (61), the output end of the hydraulic cylinder (61) is connected with a lifting plate (62) through a telescopic rod, the top end of the lifting plate (62) is provided with a vertically arranged driving motor (65), the output end of the driving motor (65) is connected with a rotating shaft (66) after penetrating through the lifting plate (62), one side of the bottom end of the rotating shaft (66) is welded with a grinding rod (, grind pole (67) and be the downward sloping setting, the bottom through connection who grinds pole (67) has round platform piece (68), the bottom of round platform piece (68) is equipped with limiting plate (64), limiting plate (64) set up on the both sides inner wall of grinding chamber (6), round platform groove (641) have been seted up at the top center department of limiting plate (64), round platform groove (641) and round platform piece (68) cooperate the setting, just the bottom of grinding pole (67) is run through and is ground chamber (6) bottom casing and extend to second storage silo (14) in-connection and have grinding block (63).

2. The multifunctional 3d printing pen according to claim 1, wherein: the bottom ends of the first storage bin (13) and the second storage bin (14) are connected with first discharging pipes (16), the bottom ends of the two first discharging pipes (16) are connected with a three-way pipe (17) together, and the bottom end of the three-way pipe (17) is connected with a second discharging pipe (18).

3. The multifunctional 3d printing pen according to claim 2, characterized in that: two the bottom of first discharging pipe (16) all is connected with first valve (161), just the bottom of second discharging pipe (18) is connected with second valve (181).

4. The multifunctional 3d printing pen according to claim 2, characterized in that: the outer wall of the second discharge pipe (18) is connected with a heating block (182).

5. The multifunctional 3d printing pen according to claim 1, wherein: the top of casing (1) is equipped with cap (3), just be equipped with button (5) on the outer wall of casing (1), the top of button (5) is equipped with electrical socket (4), the inside of electrical socket (4) is equipped with power storehouse (7), one side of power storehouse (7) is equipped with door (71), just be equipped with stand-by battery (9) in power storehouse (7), one side of stand-by battery (9) is equipped with main power supply (8).

6. The multifunctional 3d printing pen according to claim 1, wherein: a first connecting ring (19) is arranged inside the bottom end of the shell (1), and threads are arranged on the inner wall of the first connecting ring (19).

7. The multifunctional 3d printing pen according to claim 6, wherein: the bottom end of the shell (1) is provided with the spray head assembly (2), the spray head assembly (2) comprises a second connecting ring (24), the second connecting ring (24) is meshed and connected with the first connecting ring (19) through threads, and the bottom end of the second connecting ring (24) is connected with a pen head shell (28).

8. The multifunctional 3d printing pen according to claim 7, wherein: a third discharge pipe (21) is arranged in the second connecting ring (24), the bottom end of the third discharge pipe (21) extends to the pen head shell (28) and is connected with a fourth discharge pipe (22), and the bottom end of the fourth discharge pipe (22) is connected with a printing pen head (23).

9. The multifunctional 3d printing pen according to claim 8, wherein: the outer wall of the third discharging pipe (21) is provided with a first fixing ring (25), the top end of the first fixing ring (25) is provided with a thread groove (251), and the outer walls of the fourth discharging pipe (22) and the printing pen head (23) are respectively connected with a second fixing ring (26) and a third fixing ring (27).

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