CN214294493U

CN214294493U - LCD3D printer

Info

Publication number: CN214294493U
Application number: CN202023245508.8U
Authority: CN
Inventors: 孔德凤
Original assignee: Henan Dasheng Impression Information Technology Co ltd
Current assignee: Henan Dasheng Impression Information Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-28
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a 3D prints technical field, discloses a LCD3D printer, comprising a main body, main part top fixed connection raw materials import, raw materials import lower extreme fixed connection hose, hose lower extreme fixed connection slider, slider fixed connection print the spray gun, print the spray gun middle part and rotate and connect the turning block, turning block fixed connection connecting rod, connecting rod right-hand member fixed connection commentaries on classics cover, change the cover and rotate and connect the bent axle middle part, the bent axle upper end is rotated and is connected first panel, the bent axle lower extreme is rotated and is connected the second panel, is equipped with the bearing between bent axle and first panel and the second panel. The utility model discloses use first motor and bent axle, accomplish the horizontal migration who prints the spray gun, use the cooperation of second motor and axle sleeve lead screw again to accomplish reciprocating of platform. The utility model discloses simple structure, convenient operation, through control motor's rotation, accomplish the removal that control printed the spray gun, establish the solidification lamp help again and print the 3D model solidification that finishes, be worth using widely.

Description

LCD3D printer

Technical Field

The utility model relates to a 3D prints technical field, specifically is a LCD3D printer.

Background

The 3D printer is a scientific and technological product emerging in the 21 st century and used for printing a three-dimensional object by utilizing hot melting materials such as resin and the like, and the purpose of printing the three-dimensional object is achieved by importing data control X, Y, Z through three-axis movement after drawing a graph by utilizing a computer. The existing 3D printer cannot realize large-size forming, high forming speed, high stability and secondary curing effects at the same time, and cannot meet the use requirements, so that an LCD3D printer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD3D printer to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a LCD3D printer, which comprises a main body, main part top fixed connection raw materials import, raw materials import lower extreme fixed connection hose, hose lower extreme fixed connection slider, slider fixed connection prints the spray gun, it connects the turning block to print the spray gun middle part and rotate, turning block fixed connection connecting rod, connecting rod right-hand member fixed connection changes the cover, change the cover and rotate and connect the bent axle middle part, the bent axle upper end is rotated and is connected first panel, the bent axle lower extreme is rotated and is connected the second panel, be equipped with the bearing between bent axle and first panel and the second panel.

As a further aspect of the present invention: the bottom of the main body is rotatably connected with a first shaft sleeve, the middle of the first shaft sleeve is fixedly connected with a second helical gear, the second helical gear is meshed with a second motor gear, the second motor gear is fixedly connected with the tail end of a second motor output shaft, a first rotating wheel is arranged above the second helical gear, and the first rotating wheel is fixedly connected with the first shaft sleeve.

As a further aspect of the present invention: the upper surface of the first panel is rotatably connected with a rotating shaft, the rotating shaft is coaxially connected with a crankshaft, the middle part of the rotating shaft is fixedly connected with a first helical gear, the first helical gear is meshed with a first motor gear, and the first motor gear is fixedly connected with the tail end of a first motor output shaft.

As a further aspect of the present invention: the first panel left end fixed connection connecting plate, the one end of connecting plate fixed connection slide bar, the slide bar other end fixed connection main part left side wall, slide bar sliding connection slider.

As a further aspect of the present invention: the bottom of the main body is rotatably connected with a second shaft sleeve, the middle of the second shaft sleeve is fixedly connected with a second rotating wheel, a synchronous belt is arranged between the first rotating wheel and the second rotating wheel and is connected with the first rotating wheel, the first shaft sleeve is in threaded connection with a lead screw, and the upper end of the lead screw is fixedly connected with a platform.

As a further aspect of the present invention: the top of the main body is provided with a curing lamp.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses use first motor and bent axle, accomplish the horizontal migration who prints the spray gun, use the cooperation of second motor and axle sleeve lead screw again to accomplish reciprocating of platform. The utility model discloses simple structure, convenient operation, through control motor's rotation, accomplish the removal that control printed the spray gun, establish the solidification lamp help again and print the 3D model solidification that finishes, be worth using widely.

Drawings

Fig. 1 is a schematic diagram of a LCD3D printer.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

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 work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, an LCD3D printer includes a main body 1, a raw material inlet 2 fixedly connected to a top of the main body 1, a flexible tube 3 fixedly connected to a lower end of the raw material inlet 2, a slider 27 fixedly connected to a lower end of the flexible tube 3, a printing spray gun 10 fixedly connected to the slider 27, a rotary block 11 rotatably connected to a middle portion of the printing spray gun 10, a connecting rod 26 fixedly connected to the rotary block 11, a rotary sleeve 28 fixedly connected to a right end of the connecting rod 26, a middle portion of a crankshaft 6 rotatably connected to the rotary sleeve 28, a first panel 5 rotatably connected to an upper end of the crankshaft 6, a second panel 7 rotatably connected to a lower end of the crankshaft 6, a bearing 8 disposed between the crankshaft 6 and the first panel 5, the second panel 7, a rotating shaft 22 rotatably connected to an upper surface of the first panel 5, the rotating shaft 22 coaxially connected to the crankshaft 6, a first helical gear 23 fixedly connected to a middle portion of the rotating shaft 22, the first helical gear 23 engaged with a first motor gear 24, the first motor gear 24 fixedly connected to an output shaft 21, the left end of the first panel 5 is fixedly connected with a connecting plate 25, the connecting plate 25 is fixedly connected with one end of a sliding rod 9, the other end of the sliding rod 9 is fixedly connected with the left side wall of the main body 1, and the sliding rod 9 is connected with a sliding block 27 in a sliding manner; when 3D printing is needed, a 3D printing raw material input pipe is connected with a raw material inlet 2, the printing raw material reaches a printing spray gun 10 through a hose 3 to be printed, a first motor 21 is controlled to rotate, an output shaft of the first motor 21 is fixedly connected with a first motor gear 24, the first motor gear 24 is meshed with a first bevel gear 23, the first bevel gear 23 is fixedly connected with the middle of a rotating shaft 22, the rotating shaft 22 is coaxially connected with a crankshaft 6, when the first motor 21 rotates, the crankshaft 6 rotates along with the first motor 21, when the crankshaft 6 rotates, a rotating sleeve 28 rotates around the crankshaft 6, a rotating block 11 rotates around the printing spray gun 10, the printing spray gun 10 horizontally slides along with a sliding block 27 along with a sliding rod 9, and the printing spray gun 10 finishes the action of left-right movement.

As shown in fig. 2, the bottom of the main body 1 is rotatably connected with a first shaft sleeve 14, the middle of the first shaft sleeve 14 is fixedly connected with a second helical gear 19, the second helical gear 19 is meshed with a second motor gear 20, the second motor gear 20 is fixedly connected with the tail end of an output shaft of a second motor 18, a first rotating wheel 29 is arranged above the second helical gear 19, the first rotating wheel 29 is fixedly connected with the first shaft sleeve 14, the bottom of the main body 1 is rotatably connected with a second shaft sleeve 15, the middle of the second shaft sleeve 15 is fixedly connected with a second rotating wheel 16, a synchronous belt 17 is arranged between the first rotating wheel 29 and the second rotating wheel 16 for connection, the first shaft sleeve 14 is in threaded connection with a screw rod 13, the upper end of the screw rod 13 is fixedly connected with a platform 12, and the top of the main body 1 is provided with a curing lamp 4; the second motor 18 rotates, the second motor 18 drives the second motor gear 20 to rotate, the second motor gear 20 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the first shaft sleeve 14 to rotate, the first rotating wheel 29 arranged in the middle of the first shaft sleeve 14 is driven by the synchronous belt 19 to drive the second rotating wheel 16 to rotate, the second rotating wheel 16 drives the second shaft sleeve 15 and the first shaft sleeve 14 to rotate synchronously, the screw rod 13 moves up and down along with the rotation of the second motor 18, the platform 16 is lifted up and down, and the irradiation of the light curing lamp 4 is beneficial to curing the printed 3D model.

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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. The utility model provides a LCD3D printer, includes main part (1), main part (1) top fixed connection raw materials import (2), raw materials import (2) lower extreme fixed connection hose (3), its characterized in that: hose (3) lower extreme fixed connection slider (27), slider (27) fixed connection prints spray gun (10), it rotates and connects turning block (11) to print spray gun (10) middle part, turning block (11) fixed connection connecting rod (26), connecting rod (26) one end fixed connection changes cover (28), it rotates and connects bent axle (6) middle part to change cover (28), bent axle (6) upper end is rotated and is connected first panel (5), and bent axle (6) lower extreme rotates and connects second panel (7), is equipped with bearing (8) between bent axle (6) and first panel (5) and second panel (7).

2. An LCD3D printer according to claim 1, wherein: the bottom of the main body (1) is rotatably connected with a first shaft sleeve (14), the middle of the first shaft sleeve (14) is fixedly connected with a second bevel gear (19), the second bevel gear (19) is meshed with a second motor gear (20), the second motor gear (20) is fixedly connected with the tail end of an output shaft of a second motor (18), a first rotating wheel (29) is arranged above the second bevel gear (19), and the first rotating wheel (29) is fixedly connected with the first shaft sleeve (14).

3. An LCD3D printer according to claim 1, wherein: first panel (5) upper surface rotates connects pivot (22), pivot (22) coaxial coupling bent axle (6), first helical gear (23) of pivot (22) middle part fixed connection, first helical gear (23) meshing first motor gear (24), first motor gear (24) fixed connection first motor (21) output shaft.

4. An LCD3D printer according to claim 1, wherein: first panel (5) one end fixed connection connecting plate (25), the one end of connecting plate (25) fixed connection slide bar (9), slide bar (9) other end fixed connection main part (1) lateral wall, slide bar (9) sliding connection slider (27).

5. An LCD3D printer according to claim 1, wherein: the bottom of the main body (1) is rotatably connected with a second shaft sleeve (15), the middle of the second shaft sleeve (15) is fixedly connected with a second rotating wheel (16), a first rotating wheel (29) is connected with the second rotating wheel (16) through a synchronous belt (17), a first shaft sleeve (14) is in threaded connection with a screw rod (13), and the upper end of the screw rod (13) is fixedly connected with a platform (12).

6. An LCD3D printer according to claim 1, wherein: the top of the main body (1) is provided with a curing lamp (4).