CN217891884U

CN217891884U - Multifunctional engineering three-dimensional printer

Info

Publication number: CN217891884U
Application number: CN202220981087.5U
Authority: CN
Inventors: 王成岩
Original assignee: Suzhou Lanxue Intelligent Technology Co ltd
Current assignee: Suzhou Lanxue Intelligent Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-11-25
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to a multi-functional engineering three-dimensional printer, the on-line screen storage device comprises a base, base top center is equipped with the operation panel, the adjacent one side of operation panel is equipped with the mounting bracket, the inside embedding of mounting bracket is connected with lead screw one, a lead screw top is equipped with first motor, a lead screw external connection has the seat that goes up and down, seat one end fixedly connected with lead screw two goes up and down, the lead screw outside is equipped with the thread bush, the thread bush outside is equipped with the casing, the utility model discloses a set up radiator fan on the extruder to shower nozzle a week inside the extruder sets up the wind chamber, and the wind chamber can make the wind that radiator fan derived circulate in the shower nozzle outside, thereby can cool down the shower nozzle, and then the raw materials when making the shower nozzle spout is more stable, makes things convenient for the raw materials to the shower nozzle can rotate on the extruder and take out, and convenient the dismantlement is changed, thereby can improve the dismantlement efficiency to the shower nozzle, reduces the dismantlement degree of difficulty of shower nozzle.

Description

Multifunctional engineering three-dimensional printer

Technical Field

The utility model relates to a multi-functional engineering three-dimensional inkjet printer belongs to three-dimensional inkjet printer technical field.

Background

The three-dimensional printer is a process for rapid molding, a three-dimensional model is manufactured layer by layer in a layer-by-layer stacking mode, the operation process of the three-dimensional printer is similar to that of a traditional printer, only the traditional printer prints ink on paper to form two-dimensional plane drawing, and the three-dimensional printer realizes layer-by-layer stacking and superposition of liquid photosensitive resin materials, molten plastic wires, gypsum powder and other materials in a binder spraying or extruding mode to form a three-dimensional entity.

When using three-dimensional inkjet printer to print, because the temperature variation of raw materials when extruding after melting is less, when the temperature of raw materials is higher, because the temperature is higher from shower nozzle spun raw materials to be difficult for effectively stereotype, influence the printing effect of printer, and the shower nozzle dismantles on the extruder and need unpack the extruder apart, and it is very troublesome during the change, consequently, needs a multi-functional engineering three-dimensional inkjet printer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional engineering three-dimensional printer, through set up radiator fan on the extruder, and set up the wind chamber in the inside shower nozzle a week of extruder, the wind chamber can make the wind that radiator fan derived circulate in the shower nozzle outside, thereby can cool down the shower nozzle, and then make the shower nozzle raw materials when spouting the silk more stable, make things convenient for the raw materials to finalize the design, and the shower nozzle can rotate on the extruder and take out, the change is conveniently dismantled, thereby can improve the dismantlement efficiency to the shower nozzle, reduce the dismantlement degree of difficulty of shower nozzle, with the problem of proposing in solving above-mentioned background art.

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

the utility model provides a multifunctional engineering three-dimensional printer, includes the base, base top center is equipped with the operation panel, the adjacent one side of operation panel is equipped with the mounting bracket, the inside embedding of mounting bracket is connected with lead screw one, a lead screw top is equipped with first motor, a lead screw external connection has the lift seat, lift seat one end fixedly connected with lead screw two, the outside thread bush that is equipped with of lead screw, the thread bush outside is equipped with the casing, thread bush one end fixedly connected with driven gear, driven gear top and driving gear meshing, driving gear one end is connected with second motor output, the thread bush below is equipped with the extruder, the extruder bottom is equipped with radiator fan.

Further, a sliding block is arranged below the mounting frame, the sliding block is embedded into the base, and the sliding block is in sliding connection with the inside of the base.

Furthermore, a third screw rod is arranged inside the sliding block, one end of the third screw rod is connected with the output end of a third motor, a thread groove matched with the third screw thread of the screw rod is arranged inside the sliding block, and the sliding block is in threaded connection with the third screw rod.

Furthermore, a thread groove matched with the first screw thread is formed in the lifting seat, and the lifting seat is connected with the first screw thread.

Furthermore, the second screw rod penetrates through the inside of the driven gear, the driven gear is rotatably connected with the outside of the screw rod, and the diameter of the driven gear is larger than that of the driving gear.

Furthermore, a guide rod penetrates through the inside of the shell, two ends of the guide rod are fixedly connected with the mounting frame, and the shell is slidably connected with the inside of the guide rod.

Furthermore, one end of the cooling fan is communicated with the extruder, and an air cavity is formed in the joint of the extruder and the cooling fan.

Furthermore, the air cavity is internally provided with a spray head at the center below the extruder, the surface of the spray head is provided with threads, and the top end of the spray head is connected with the extruder through threads.

The utility model has the advantages that:

1. through setting up radiator fan on the extruder, and set up the wind chamber in the inside shower nozzle a week of extruder, when radiator fan moves, can be with cold wind to the inside guide of wind chamber, the wind chamber can make the wind that radiator fan derived circulate in the shower nozzle outside, thereby can cool down the shower nozzle, and then make the shower nozzle raw materials when spouting the silk more stable, make things convenient for the raw materials to stereotype, and can adjust radiator fan to the air supply volume of wind intracavity through adjustment radiator fan's power, thereby can adjust the radiating rate to the shower nozzle, the convenience freely adjusts as required.

2. Through set up the screw thread on the shower nozzle, when the shower nozzle is dismantled to needs, can rotate the shower nozzle, take out the shower nozzle from the extruder below, then install the shower nozzle that needs to be changed on the extruder, conveniently change the shower nozzle, easy operation is swift, can effectively improve the dismantlement efficiency to the shower nozzle, reduces the dismantlement degree of difficulty of shower nozzle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the multifunctional engineering three-dimensional printer of the present invention;

FIG. 2 is a cross-sectional view of a multi-functional engineering three-dimensional printer of the present invention;

FIG. 3 is a sectional view of the extruder of the multifunctional engineering three-dimensional printer of the present invention;

fig. 4 is an enlarged view of the area a of the multifunctional engineering three-dimensional printer of the present invention;

the reference numbers in the figures: 1. a base; 2. an operation table; 3. a mounting frame; 4. a first screw rod; 5. a first motor; 6. a lifting seat; 7. a second screw rod; 8. a threaded sleeve; 9. a housing; 10. a driven gear; 11. a driving gear; 12. a second motor; 13. an extruder; 14. a heat-dissipating fan; 15. a slider; 16. a third screw rod; 17. a third motor; 18. a guide bar; 19. a wind cavity; 20. and (4) a spray head.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a three-dimensional printer of multi-functional engineering, includes

base

1, 1 top center of base is equipped with

operation panel

2, 2 adjacent one sides of operation panel are equipped with

mounting bracket

3, 3 inside imbeds of mounting bracket are connected with

lead screw

4, 4 tops of lead screw are equipped with

first motor

5, 4 external connections of lead screw have

lift seat

6, 6 one end fixedly connected with lead screw two 7 of lift seat, 7 outsides of lead screw are equipped with

thread bush

8, 8 outsides of thread bush are equipped with

casing

9, 8 one end fixedly connected with driven gear 10 of thread bush, driven gear 10 top and the meshing of

driving gear

11, 11 one ends of driving gear are connected with 12 outputs of second motor, 8 below of thread bush are equipped with extruder 13, extruder 13 bottom is equipped with radiator fan 14.

Specifically, a slide block 15 is arranged below the mounting frame 3, the slide block 15 is embedded in the base 1, the slide block 15 is slidably connected in the base 1, a third screw rod 16 is arranged in the slide block 15, one end of the third screw rod 16 is connected with the output end of a third motor 17, a thread groove matched with the third screw rod 16 in thread is arranged in the slide block 15, the slide block 15 is connected with the third screw rod 16 in thread, and the third motor 17 and the third screw rod 16 can drive the slide block 15 to move, so that the mounting frame 3 can be driven to move to adjust the X-axis positions of the extruder 13 and the spray head 20.

Particularly, the inside thread groove that is equipped with screw rod 4 screw thread phase-match of lift seat 6, lift seat 6 with screw rod 4 passes through threaded connection, and screw rod one can drive lift seat 6 and second 7 of screw rod and reciprocate when rotating to can drive extruder 13 and shower nozzle 20 and reciprocate the position of adjustment Z axle.

Particularly, two 7 of lead screws run through inside driven gear 10, driven gear 10 is in two 7 outside rotation of lead screw are connected, driven gear 10 diameter is greater than driving gear 11 diameter, the inside through connection of casing 9 has guide bar 18, the guide bar 18 both ends with mounting bracket 3 fixed connection, casing 9 is in the inside sliding connection of guide bar 18, thread bush 8 can rotate and remove on two 7 of lead screws to can drive extruder 13 and the position of shower nozzle 20 removal adjustment Y axle.

Example 2: referring to fig. 2-3, the present embodiment is different from embodiment 1 in that: 14 one end of radiator fan communicates with extruder 13, extruder 13 with radiator fan 14 junction is equipped with

wind chamber

19, 19 inside being located in wind chamber 13 below center is equipped with shower nozzle 20, shower nozzle 20 surface is equipped with the screw thread, shower nozzle 20 top with extruder 13 passes through threaded connection, and radiator fan 14 can cool down shower nozzle 20 with wind chamber 19, adjusts the extrusion temperature of raw materials, makes things convenient for the raw materials to extrude the design, and shower nozzle 20 can rotate on extruder 13 and take out, and convenient the dismantlement is changed to can improve the dismantlement efficiency to shower nozzle 20, reduce the dismantlement degree of difficulty of shower nozzle 20.

The utility model discloses the theory of operation: when the automatic printing machine is used, the first motor 5 is started, the first motor 5 drives the first screw rod 4 to rotate, the first screw rod 4 can drive the lifting seat 6 and the second screw rod 7 to move up and down when rotating, the extruder 13 is driven to move along the Z axis, the second motor 12 can drive the driving gear 11 to rotate when operating, the driving gear 11 can drive the driven gear 10 and the threaded sleeve 8 to rotate when rotating, the shell 9 and the extruder 13 are pushed to move along the Y axis, the third motor 17 can drive the third screw rod 16 to rotate when operating, the sliding block 15 can be driven to move on the base 1 to drive the extruder 13 to move along the X axis, when the extruder 13 sprays raw materials through the spray head 20, the cooling fan 14 can be started, the cooling fan 14 guides the wind into the wind cavity 19 to cool the periphery of the spray head 20, so as to cool the raw materials in the spray head 20, the shaping efficiency and the shaping effect after the raw materials are extruded are improved, when the spray head 20 needs to be disassembled, the spray head 20 can be rotated, the spray head 20 is taken out from the lower part of the extruder 13, then the spray head 20 which needs to be replaced is installed on the extruder 13, and the extruder 13 is started to print again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a multifunctional engineering three-dimensional printer, includes base (1), its characterized in that: base (1) top center is equipped with operation panel (2), the adjacent one side of operation panel (2) is equipped with mounting bracket (3), mounting bracket (3) inside embedding is connected with lead screw (4), lead screw (4) top is equipped with first motor (5), lead screw (4) external connection has lift seat (6), lift seat (6) one end fixedly connected with lead screw two (7), lead screw two (7) outside is equipped with thread bush (8), thread bush (8) outside is equipped with casing (9), thread bush (8) one end fixedly connected with driven gear (10), driven gear (10) top and driving gear (11) meshing, driving gear (11) one end is connected with second motor (12) output, thread bush (8) below is equipped with extruder (13), extruder (13) bottom is equipped with radiator fan (14).

2. The multifunctional engineered three-dimensional printer of claim 1, further comprising: the mounting bracket (3) below is equipped with slider (15), slider (15) imbed in inside base (1), slider (15) are in base (1) inside sliding connection.

3. The multifunctional engineered three-dimensional printer of claim 2, wherein: the screw rod III (16) is arranged inside the sliding block (15), one end of the screw rod III (16) is connected with the output end of a third motor (17), a thread groove matched with the screw rod III (16) in thread is formed inside the sliding block (15), and the sliding block (15) is connected with the screw rod III (16) through threads.

4. The multifunctional engineered three-dimensional printer of claim 1, wherein: the lifting seat (6) is internally provided with a thread groove matched with the first screw rod (4) in thread, and the lifting seat (6) is connected with the first screw rod (4) in thread.

5. The multifunctional engineered three-dimensional printer of claim 1, wherein: the second screw rod (7) penetrates through the inside of the driven gear (10), the driven gear (10) is rotatably connected with the outside of the second screw rod (7), and the diameter of the driven gear (10) is larger than that of the driving gear (11).

6. The multifunctional engineered three-dimensional printer of claim 1, wherein: the inside through connection of casing (9) has guide bar (18), guide bar (18) both ends with mounting bracket (3) fixed connection, casing (9) are in guide bar (18) inside sliding connection.

7. The multifunctional engineered three-dimensional printer of claim 1, further comprising: one end of the cooling fan (14) is communicated with the extruder (13), and an air cavity (19) is formed in the joint of the extruder (13) and the cooling fan (14).

8. The multifunctional engineered three-dimensional printer of claim 7, wherein: the air cavity (19) is internally provided with a spray head (20) at the center below the extruder (13), the surface of the spray head (20) is provided with threads, and the top end of the spray head (20) is connected with the extruder (13) through threads.