CN220031198U

CN220031198U - Material removing structure of 3D printer

Info

Publication number: CN220031198U
Application number: CN202321465402.XU
Authority: CN
Inventors: 张泽民; 杨强
Original assignee: Shanghai Liupu Technology Co ltd
Current assignee: Shanghai Liupu Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-17
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a stripping structure of a 3D printer, which comprises a printing base, a printing platform and a printing spray head, wherein a telescopic printing mechanism is arranged at the top of the printing base, the outer side of the telescopic printing mechanism is provided with the printing spray head, one side of the printing base is provided with a printing control port through a connecting body, the back surface of the printing control port is provided with a painting storage mechanism, and the painting storage mechanism is connected with the printing spray head; this 3D printer's material structure that takes off for when accomplishing printing and taking off the material to the printing product, shake the printing product after melting the separation automatically through the vibrations power that miniature vibrating motor produced, and then accomplish automatically and take off the material processing to the printing product, this operation need not to adopt the shovel to take off the material, can protect the printing platform, avoids taking place wearing and tearing, can drive the flexible removal of X, Y and Z axle of the print shower nozzle that prints simultaneously, accomplish the print job automatically.

Description

Material removing structure of 3D printer

Technical Field

The utility model relates to the related technical field of printers, in particular to a stripping structure of a 3D printer.

Background

The 3D printer is an additive processing device, and it melts the consumptive material through heating structure, drives the shower nozzle through multiaxis drive structure and carries out the space through the follow and remove, and the shower nozzle can be continuously pile up the material of melting on the loading board, forms final product through the material of constantly piling up.

The applicant retrieves the application number: CN 201520222279.8's 3D printer, including printing shower nozzle, print platform and support, print the shower nozzle and be connected with the actuating mechanism that drives its removal in the horizontal plane, actuating mechanism fixes on the support, its characterized in that: the device also comprises a transverse sliding rail and two parallel longitudinal sliding rails which are fixed on the bracket, wherein the transverse sliding rail and the longitudinal sliding rails are correspondingly arranged on the bracket with the driving mechanism; the printing spray head is arranged on the transverse sliding rail in a sliding way through the sliding block, two ends of the transverse sliding rail are arranged on the longitudinal sliding rail in a longitudinal sliding way through the sliding block, and the printing platform is connected with a lifting driving mechanism for driving the printing platform to vertically lift up and down; the printer slides stably in all directions in a sliding mode between the sliding block and the sliding rail, so that the three-dimensional movement of the printer is ensured to be more stable and the positioning is more accurate.

When printing and stripping of the printed matter are carried out, the printing platform is heated at this moment to melt the bottom of the printed matter and the printing platform, and the printed matter is taken by tools such as a shovel, but in actual operation, the printing platform is easily worn by the shovel.

For this reason, a 3D printer takes off material structure is proposed.

Disclosure of Invention

The utility model aims to provide a stripping structure of a 3D printer, which solves the problems that when printing and stripping of a printed product are carried out, a printing platform is heated at the moment to melt the bottom of the printed product and the printing platform, and the printed product is taken by tools such as a shovel and the like, but the printing platform is easily worn by the shovel in actual operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take off material structure of 3D printer, includes printing base, print platform and prints the shower nozzle, the flexible print mechanism is installed at the top of printing the base, the print shower nozzle is installed in the outside of flexible print mechanism, print one side of base and install the printing control port through the connector, the back-mounted who prints the control port has the painting to store the mechanism, the painting is stored the mechanism and is connected with the print shower nozzle, the top of printing the base is provided with vibrations through a plurality of equidistances and takes off the material mechanism and support and have print platform, print platform is located the below of printing the shower nozzle, print control port respectively with print shower nozzle, flexible print mechanism, painting store mechanism and vibrations take off material mechanism electric connection.

As a preferred scheme, flexible print mechanism includes first electron slide rail, first electron slider, second electron slide rail, second electron slider, third electron slide rail and third electron slider, the both sides at printing the base top are installed to first electron slide rail, first electron slider is installed in the outside of first electron slide rail, the second electron slide rail is installed at the top of first electron slider, the second electron slider is installed in the outside of second electron slide rail, the third electron slide rail is installed to the inboard of second electron slider, the third electron slider is installed in the outside of third electron slide rail, the side-mounting of third electron slider prints the shower nozzle.

As a preferable scheme, the structural shapes of the first electronic sliding rail, the second electronic sliding rail and the third electronic sliding rail are I-shaped, and the top of the second electronic sliding rail is provided with a connecting rod piece. .

As a preferable scheme, the painting storage mechanism comprises a positioning part, a paint storage tank and a transmission pipe, wherein the positioning part is arranged at the top of the connecting body, the paint storage tank is arranged at the inner top of the positioning part, and the output end of the paint storage tank is connected with the printing spray head through the transmission pipe.

As a preferred scheme, vibrations take off material mechanism includes miniature vibrating motor, mounting panel, rotation axostylus axostyle, sliding part, supporting seat and spout, miniature vibrating motor installs at the interior top of printing the base, the mounting panel is installed to miniature vibrating motor's output, the side rotation of mounting panel is connected with the rotation axostylus axostyle, the bottom rotation of rotation axostylus axostyle is connected with sliding part, sliding part is located the inside of spout, the spout is seted up in the inside of supporting seat, the bottom at print platform is installed at the top of supporting seat.

As a preferable scheme, four groups of rotating shafts, sliding parts and sliding grooves are arranged between the mounting plate and the supporting seat.

Compared with the prior art, the utility model has the beneficial effects that: this material structure takes off of 3D printer, through the design of vibration material mechanism internals that takes off, make when accomplishing printing and taking off the material to the printed matter, shake the printed matter after melting the separation automatically through the vibration force that miniature vibrating motor produced, and then accomplish automatically and take off the material processing to the printed matter, this operation need not to adopt the shovel to take off the material, can protect the print platform, avoid wearing and tearing, the design of the flexible printing mechanism internals of cooperation simultaneously can drive the printing shower nozzle that prints and carry out X, Y and Z flexible removal of axle, accomplish the print operation voluntarily.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the point A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the connection structure of the connector and paint reservoir mechanism of the present utility model;

fig. 4 is a schematic diagram of the internal structure of the vibration material removing mechanism of the present utility model.

In the figure: 1. printing a base; 2. a printing platform; 3. printing a spray head; 4. a telescopic printing mechanism; 401. a first electronic slide rail; 402. a first electronic slider; 403. the second electronic slide rail; 404. a second electronic slider; 405. a third electronic slide rail; 406. a third electronic slider; 5. a connecting body; 6. a print control port; 7. a paint storage mechanism; 701. a positioning member; 702. a paint storage tank; 703. a transmission tube; 8. vibration material removing mechanism; 801. a miniature vibration motor; 802. a mounting plate; 803. rotating the shaft lever; 804. a sliding member; 805. a support base; 806. a chute; 9. and connecting the rod pieces.

Detailed Description

In order that those skilled in the art will better understand the present solution, a technical solution according to an embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiment is only a part of the embodiment of the present utility model, not all of the embodiment. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, shall fall within the scope of the utility model.

It should be noted that the terms "first," "second," and the like in the claims and description herein are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model can be understood by those skilled in the art according to the specific circumstances. In addition, the term "plurality" shall mean two as well as more than two. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a take off material structure of 3D printer, includes printing base 1, print platform 2 and prints shower nozzle 3, prints the top of base 1 and installs flexible printing mechanism 4, and flexible printing mechanism 4 installs the outside and prints shower nozzle 3;

specifically, the telescopic printing mechanism 4 includes a first electronic slide rail 401, a first electronic slide rail 402, a second electronic slide rail 403, a second electronic slide rail 404, a third electronic slide rail 405 and a third electronic slide rail 406, the first electronic slide rail 401 is installed at two sides of the top of the printing base 1, the first electronic slide rail 402 is installed at the outer side of the first electronic slide rail 401, the second electronic slide rail 403 is installed at the top of the first electronic slide rail 402, the second electronic slide rail 404 is installed at the outer side of the second electronic slide rail 403, the third electronic slide rail 405 is installed at the inner side of the second electronic slide rail 404, the third electronic slide rail 406 is installed at the outer side of the third electronic slide rail 405, the side of the third electronic slide rail 406 is provided with the printing spray head 3, the first electronic slide rail 401, the second electronic slide rail 403 and the third electronic slide rail 405 are all in the shape like an "I", and the connecting rod 9 is installed at the top of the second electronic slide rail 403.

According to the stripping structure of the 3D printer, through the design of the first electronic sliding rail 401, the first electronic sliding block 402, the second electronic sliding rail 403, the second electronic sliding block 404, the third electronic sliding rail 405 and the third electronic sliding block 406 in the telescopic printing mechanism 4, the printing spray head 3 for printing can be driven to perform telescopic movement of X, Y and a Z axis, and then the printing operation of a printed product is completed.

In this embodiment, the printing platform 2 is internally provided with a heating module.

One side of the printing base 1 is provided with a printing control port 6 through a connecting body 5, and the printing control port 6 is respectively and electrically connected with the printing spray head 3, the telescopic printing mechanism 4, the painting storage mechanism 7 and the vibration stripping mechanism 8.

The back of the printing control port 6 is provided with a painting storage mechanism 7, and the painting storage mechanism 7 is connected with the printing spray head 3;

specifically, the paint storage mechanism 7 includes a positioning member 701, a paint storage tank 702 and a transmission pipe 703, the positioning member 701 is mounted at the top of the connector 5, the paint storage tank 702 is mounted at the inner top of the positioning member 701, and the output end of the paint storage tank 702 is connected with the printing nozzle 3 through the transmission pipe 703.

According to the stripping structure of the 3D printer, the printing paint in the paint storage tank 702 can be driven to be transmitted into the printing nozzle 3 through the design of the internal positioning component 701, the paint storage tank 702 and the transmission pipe 703 of the paint storage mechanism 7.

In this embodiment, the print head 3 includes a pump body for drawing paint.

The top of the printing base 1 is provided with a printing platform 2 through a plurality of vibration stripping mechanisms 8 at equal intervals, and the printing platform 2 is positioned below the printing spray head 3;

specifically, the vibration material removing mechanism 8 includes a miniature vibration motor 801, a mounting plate 802, a rotating shaft 803, a sliding component 804, a supporting seat 805 and a sliding groove 806, the miniature vibration motor 801 is mounted at the inner top of the printing base 1, the mounting plate 802 is mounted at the output end of the miniature vibration motor 801, the rotating shaft 803 is connected to the side surface of the mounting plate 802 in a rotating manner, the sliding component 804 is connected to the bottom of the rotating shaft 803 in a rotating manner, the sliding component 804 is located inside the sliding groove 806, the sliding groove 806 is formed in the supporting seat 805, the top of the supporting seat 805 is mounted at the bottom of the printing platform 2, and four groups of rotating shaft 803, sliding components 804 and sliding grooves 806 are arranged between the mounting plate 802 and the supporting seat 805.

According to the material removing structure of the 3D printer, through the design of the miniature vibration motor 801, the mounting plate 802, the rotating shaft rod 803, the sliding part 804, the supporting seat 805 and the sliding groove 806 in the vibration material removing mechanism 8, when the printing of a printed product is finished, the contact surface of the printed product and the printing platform 2 is melted by the heat generated by the printing platform 2, and the printing platform 2 is driven to vibrate by vibration force, so that the printed product is automatically separated from the printing platform 2, and the material removing operation of the printed product is finished.

In this embodiment, when the printed product is removed, the operation of the micro vibration motor 801 drives the mounting plate 802 connected to the output end thereof to operate, and then drives the rotating shaft 803 connected to the side surface of the mounting plate 802 to perform telescopic movement, at this time, the sliding component 804 connected to the top of the rotating shaft 803 rotates to perform telescopic movement in the sliding groove 806 inside the supporting seat 805, and when touching the side edge of the sliding groove 806, the supporting seat 805 is driven to vibrate, so that the printing platform 2 at the top of the supporting seat 805 vibrates, and the removal is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take off material structure of 3D printer, includes printing base (1), print platform (2) and prints shower nozzle (3), its characterized in that: the top of printing base (1) is installed flexible print mechanism (4), print shower nozzle (3) are installed in the outside of flexible print mechanism (4), print one side of base (1) and install print control port (6) through connector (5), print control port's (6) back-mounted has painting to store mechanism (7), painting is stored mechanism (7) and is printed shower nozzle (3) and is connected, the top of printing base (1) is provided with vibrations through a plurality of equidistances and takes off material mechanism (8) and support and have print platform (2), print platform (2) are located the below of printing shower nozzle (3), print control port (6) respectively with print shower nozzle (3), flexible print mechanism (4), painting store mechanism (7) and vibrations take off material mechanism (8) electric connection.

2. The stripping structure of a 3D printer according to claim 1, wherein: the telescopic printing mechanism (4) comprises a first electronic sliding rail (401), a first electronic sliding rail (402), a second electronic sliding rail (403), a second electronic sliding rail (404), a third electronic sliding rail (405) and a third electronic sliding rail (406), wherein the first electronic sliding rail (401) is arranged on two sides of the top of the printing base (1), the first electronic sliding rail (402) is arranged on the outer side of the first electronic sliding rail (401), the second electronic sliding rail (403) is arranged on the top of the first electronic sliding rail (402), the second electronic sliding rail (404) is arranged on the outer side of the second electronic sliding rail (403), the third electronic sliding rail (405) is arranged on the inner side of the second electronic sliding rail (404), and the third electronic sliding rail (406) is arranged on the outer side of the third electronic sliding rail (405), and a printing spray head (3) is arranged on the side surface of the third electronic sliding rail (406).

3. The stripping structure of a 3D printer according to claim 2, wherein: the structure shapes of the first electronic sliding rail (401), the second electronic sliding rail (403) and the third electronic sliding rail (405) are identical to the I shape, and the top of the second electronic sliding rail (403) is provided with a connecting rod piece (9).

4. The stripping structure of a 3D printer according to claim 1, wherein: the paint storage mechanism (7) comprises a positioning component (701), a paint storage tank (702) and a transmission pipe (703), wherein the positioning component (701) is arranged at the top of the connecting body (5), the paint storage tank (702) is arranged at the inner top of the positioning component (701), and the output end of the paint storage tank (702) is connected with the printing spray head (3) through the transmission pipe (703).

5. The stripping structure of a 3D printer according to claim 1, wherein: the utility model provides a vibrations take off material mechanism (8) including miniature vibrating motor (801), mounting panel (802), rotation axostylus axostyle (803), sliding part (804), supporting seat (805) and spout (806), the interior top at printing base (1) is installed to miniature vibrating motor (801), mounting panel (802) are installed to the output of miniature vibrating motor (801), the side rotation of mounting panel (802) is connected with rotation axostylus axostyle (803), the bottom rotation of rotation axostylus axostyle (803) is connected with sliding part (804), sliding part (804) are located the inside of spout (806), the inside at supporting seat (805) is seted up to spout (806), the bottom at print platform (2) is installed at the top of supporting seat (805).

6. The stripping structure of a 3D printer according to claim 5, wherein: four sets of rotating shafts (803), sliding parts (804) and sliding grooves (806) are arranged between one set of mounting plates (802) and the supporting seat (805).