CN215040323U

CN215040323U - 3D prints print platform convenient to clearance

Info

Publication number: CN215040323U
Application number: CN202120727129.8U
Authority: CN
Inventors: 张泽民; 曹娜; 刘伟; 许中海; 周勤彪; 杨强
Original assignee: Shanghai Liupu Technology Co ltd
Current assignee: Shanghai Liupu Technology Co ltd
Priority date: 2021-04-11
Filing date: 2021-04-11
Publication date: 2021-12-07
Anticipated expiration: 2031-04-11

Abstract

The utility model discloses a 3D prints print platform convenient to clearance, concretely relates to 3D printer technical field, including printing the main part, print main part one side fixedly connected with frame, the inside one side fixedly connected with motor of frame, motor output shaft tip fixedly connected with third pivot, print the inside second pivot that is equipped with of main part, the one end that the motor was kept away from in the third pivot run through print main part one side and with second pivot fixed connection. The utility model discloses a motor work drives the flabellum and rotates, and the flabellum rotates and produces wind, blows off the raw materials of adhesion on the print head, and the third pivot rotates simultaneously and drives third bevel gear and rotate to drive reciprocating screw and rotate, reciprocating screw drives brush hair board left and right sides reciprocating motion, and the brush hair on the brush hair board clears up the raw materials of the inside bottom of printing main part, and inside the raw materials fell into the screen frame through the hole that leaks, cleaning efficiency was high, reduces staff's intensity of labour.

Description

3D prints print platform convenient to clearance

Technical Field

The utility model relates to a 3D printer technical field, more specifically say, the utility model relates to a 3D prints print platform convenient to clearance.

Background

A3D printer is also called a three-dimensional printer, and is a process for rapid prototyping, a three-dimensional model is manufactured in a layered mode by adopting a layer-by-layer stacking mode, the operation process of the three-dimensional model is similar to that of a traditional printer, only the traditional printer prints ink on paper to form a two-dimensional plane drawing, the three-dimensional printer stacks and superposes liquid photosensitive resin materials, molten plastic wires, gypsum powder and other materials layer by layer to form a three-dimensional entity by spraying a binder or extruding the materials, and the 3D printer needs to be cleaned after being used, and is convenient to use next time.

The existing cleaning mode is to manually clean the raw materials adhered to the printing head, so that the cleaning efficiency is low, and the labor intensity of workers is increased.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a 3D prints print platform convenient to clearance, the utility model aims to solve the technical problem that: the existing cleaning mode is to manually clean the raw materials adhered to the printing head, so that the cleaning efficiency is low, and the labor intensity of workers is increased.

In order to achieve the above object, the utility model provides a following technical scheme: a printing platform convenient to clean for D printing comprises a printing main body, wherein one side of the printing main body is fixedly connected with a frame, one side inside the frame is fixedly connected with a motor, the end part of a motor output shaft is fixedly connected with a third rotating shaft, the printing main body is internally provided with a second rotating shaft, one end of the third rotating shaft, far away from the motor, penetrates through one side of the printing main body and is fixedly connected with the second rotating shaft, the third rotating shaft is movably connected with the printing main body through a bearing, the outer peripheral surface of the second rotating shaft is fixedly connected with three fan blades, the bottom of the second rotating shaft is provided with a reciprocating lead screw, one end of the reciprocating lead screw is movably connected with the printing main body through a bearing, the outer peripheral surface of the reciprocating lead screw is movably sleeved with a brushing plate, the brushing plate is in threaded connection with the reciprocating lead screw, the bottom of the printing main body is fixedly connected with two bases, and the bottom of the printing main body is provided with two material leakage holes, and filter screen frames are arranged at the bottoms of the two material leaking holes.

In a preferred embodiment, a third bevel gear is fixedly sleeved on the outer peripheral surface of the third rotating shaft, and a fourth bevel gear is arranged at the bottom of the third bevel gear and meshed with the third bevel gear.

In a preferred embodiment, a first rotating shaft is fixedly connected to the bottom end of the fourth bevel gear, the bottom end of the first rotating shaft extends out of the inside of the frame, and the first rotating shaft is movably connected with the frame through a bearing.

In a preferred embodiment, a second bevel gear is arranged at the bottom of the frame, and the bottom end of the first rotating shaft is fixedly connected with the second bevel gear.

In a preferred embodiment, a first bevel gear is arranged on one side of the second bevel gear, the first bevel gear is meshed with the second bevel gear, and one end of the reciprocating lead screw penetrates through one side of the printing main body and is fixedly connected with the first bevel gear.

In a preferred embodiment, the printing main body is provided with a sliding groove at the rear side inside, and the bristle plate is fixedly connected with a limiting block at the rear side, wherein the limiting block is located inside the sliding groove.

In a preferred embodiment, the bottom of each of the two filter screen frames is provided with a support plate, and the opposite ends of the two support plates respectively penetrate through the bases at the corresponding positions.

In a preferred embodiment, two stop blocks are arranged between the two bases, one end of each of the two support plates is fixedly connected with the stop block at the corresponding position, and a spring is fixedly connected between the two stop blocks.

The utility model discloses a technological effect and advantage:

the utility model discloses a motor work drives the third pivot and rotates, thereby it rotates to drive the second pivot, and then it rotates to drive the flabellum, the flabellum rotates and produces wind, blow off the raw materials of adhesion on the print head, the raw materials falls on printing the inside bottom of main part, the third pivot rotates and drives third bevel gear and rotate simultaneously, third bevel gear drives fourth bevel gear and rotates, thereby it rotates to drive first pivot, and then it rotates to drive second bevel gear, second bevel gear drives first bevel gear and rotates, thereby it rotates to drive reciprocating screw, reciprocating screw drives brush hair board left and right sides reciprocating motion, brush hair on the brush hair board clears up the raw materials of printing the inside bottom of main part, the raw materials falls into inside the screen frame through the hole that leaks, compared with the prior art, the cleaning efficiency is high, staff's intensity of labour is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective view of the support plate of the present invention;

fig. 3 is a top view of the bristle plate of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

in the figure: the printing machine comprises a printing main body 1, a material leaking hole 2, a base 3, a reciprocating screw rod 4, a bristle plate 5, a spring 6, a stop dog 7, a sliding groove 8, a supporting plate 9, a filter screen frame 10, a first bevel gear 11, a second bevel gear 12, a first rotating shaft 13, a frame 14, a motor 15, a second rotating shaft 16, fan blades 17, a limiting block 18, a third rotating shaft 19, a third bevel gear 20 and a fourth bevel gear 21.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-4 of the specification, the printing platform for 3D printing and convenient to clean of the embodiment comprises a printing main body 1, a frame 14 is fixedly connected to one side of the printing main body 1, a motor 15 is fixedly connected to one side inside the frame 14, a third rotating shaft 19 is fixedly connected to the end portion of an output shaft of the motor 15, a second rotating shaft 16 is arranged inside the printing main body 1, one end, away from the motor 15, of the third rotating shaft 19 penetrates through one side of the printing main body 1 and is fixedly connected with the second rotating shaft 16, the third rotating shaft 19 is movably connected with the printing main body 1 through a bearing, three fan blades 17 are fixedly connected to the outer peripheral surface of the second rotating shaft 16, wind is generated by rotation of the fan blades 17, raw materials adhered to a printing head are blown off, the raw materials fall on the bottom end inside the printing main body 1, a reciprocating lead screw 4 is arranged at the bottom of the second rotating shaft 16, one end of the reciprocating lead screw 4 is movably connected with the printing main body 1 through a bearing, 4 outer peripheral face movable sleeve of reciprocal lead screw is equipped with brush hair board 5, and the brush hair on the brush hair board 5 clears up the raw materials of printing 1 inside bottom of main part, brush hair board 5 and 4 threaded connection of reciprocal lead screw, print 1 bottom fixedly connected with of main part two bases 3, print 1 bottom of main part and seted up two hourglass material holes 2, two all be equipped with filter screen frame 10, filter screen frame 10 stores the raw materials.

Furthermore, a third bevel gear 20 is fixedly sleeved on the outer peripheral surface of the third rotating shaft 19, a fourth bevel gear 21 is arranged at the bottom of the third bevel gear 20, and the fourth bevel gear 21 is meshed with the third bevel gear 20, so that the first rotating shaft 13 is conveniently driven to rotate.

Furthermore, the bottom end of the fourth bevel gear 21 is fixedly connected with a first rotating shaft 13, the bottom end of the first rotating shaft 13 extends out of the frame 14, and the first rotating shaft 13 is movably connected with the frame 14 through a bearing, so that the second bevel gear 12 can be conveniently driven to rotate.

Further, a second bevel gear 12 is arranged at the bottom of the frame 14, and the bottom end of the first rotating shaft 13 is fixedly connected with the second bevel gear 12, so that the first bevel gear 11 can be conveniently driven to rotate.

Furthermore, a first bevel gear 11 is arranged on one side of the second bevel gear 12, the first bevel gear 11 is meshed with the second bevel gear 12, and one end of the reciprocating lead screw 4 penetrates through one side of the printing main body 1 and is fixedly connected with the first bevel gear 11, so that the reciprocating lead screw 4 is conveniently driven to rotate.

Further, print 1 inside rear side of main part and open and be equipped with spout 8, brush hair 5 rear side fixedly connected with stopper 18 of board, stopper 18 is located inside spout 8, and brush hair board 5 drives stopper 18 and removes in spout 8, improves the stability of brush hair board 5.

Furthermore, two the bottom of filter screen frame 10 all is equipped with backup pad 9, two the base 3 of relevant position is run through respectively to backup pad 9 one end in opposite directions, supports filter screen frame 10.

Furthermore, two check blocks 7 are arranged between the bases 3, one end of each supporting plate 9 is fixedly connected with the corresponding check block 7, a spring 6 is fixedly connected between the check blocks 7, and the spring 6 rebounds to drive the check blocks 7 to restore to the original position.

The implementation scenario is specifically as follows: the motor 15 works to drive the third rotating shaft 19 to rotate, thereby driving the second rotating shaft 16 to rotate, and further driving the fan blades 17 to rotate, the fan blades 17 rotate to generate wind, blow off the raw materials adhered on the printing head, the raw materials fall on the bottom end inside the printing main body 1, meanwhile, the third rotating shaft 19 rotates to drive the third bevel gear 20 to rotate, because the third bevel gear 20 is meshed with the fourth bevel gear 21, the third bevel gear 20 drives the fourth bevel gear 21 to rotate, thereby driving the first rotating shaft 13 to rotate, and further driving the second bevel gear 12 to rotate, because the second bevel gear 12 is meshed with the first bevel gear 11, the second bevel gear 12 drives the first bevel gear 11 to rotate, thereby driving the reciprocating screw 4 to rotate, because the reciprocating screw 4 is in threaded connection with the brush plate 5, the limit block 18 limits the brush plate 5 to rotate, so the reciprocating screw 4 drives the brush plate 5 to reciprocate left and right, the brush 4 on the brush plate 5 cleans the raw materials on the bottom end inside the printing main body 1, raw materials fall into inside filter screen frame 10 through hourglass material hole 2, the cleaning efficiency is high, reduce staff's intensity of labour, brush hair plate 5 simultaneously and drive stopper 18 and remove in spout 8, improve the stability of brush hair plate 5, remove dog 7 and make backup pad 9 keep away from filter screen frame 10, thereby remove filter screen frame 10's fixed, conveniently take out the raw materials in filter screen frame 10, through setting up spring 6, spring 6 kick-backs and drives dog 7 and resume the normal position, this embodiment has specifically solved the raw materials of artifical clearance overhead adhesion of printing among the prior art, the cleaning efficiency is low, increase staff's intensity of labour's problem.

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.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a 3D prints print platform convenient to clearance, includes printing main part (1), its characterized in that: the printing machine is characterized in that a frame (14) is fixedly connected to one side of the printing main body (1), a motor (15) is fixedly connected to one side of the interior of the frame (14), a third rotating shaft (19) is fixedly connected to the end portion of an output shaft of the motor (15), a second rotating shaft (16) is arranged inside the printing main body (1), one end, far away from the motor (15), of the third rotating shaft (19) penetrates through one side of the printing main body (1) and is fixedly connected with the second rotating shaft (16), the third rotating shaft (19) is movably connected with the printing main body (1) through a bearing, three fan blades (17) are fixedly connected to the outer peripheral face of the second rotating shaft (16), a reciprocating lead screw (4) is arranged at the bottom of the second rotating shaft (16), one end of the reciprocating lead screw (4) is movably connected with the printing main body (1) through a bearing, and a brush board (5) is movably sleeved on the outer peripheral face of the reciprocating lead screw (4), brush hair board (5) and reciprocal lead screw (4) threaded connection, print two bases (3) of main part (1) bottom fixedly connected with, print main part (1) bottom and seted up two hourglass material hole (2), two it all is equipped with filter screen frame (10) to leak material hole (2) bottom.

2. The 3D printing platform convenient to clean of claim 1, wherein: the outer peripheral surface of the third rotating shaft (19) is fixedly sleeved with a third bevel gear (20), the bottom of the third bevel gear (20) is provided with a fourth bevel gear (21), and the fourth bevel gear (21) is meshed with the third bevel gear (20).

3. The 3D printing platform convenient to clean of claim 2, wherein: the bottom end of the fourth bevel gear (21) is fixedly connected with a first rotating shaft (13), the bottom end of the first rotating shaft (13) extends out of the interior of the frame (14), and the first rotating shaft (13) is movably connected with the frame (14) through a bearing.

4. The 3D printing platform convenient to clean as claimed in claim 3, wherein: and a second bevel gear (12) is arranged at the bottom of the frame (14), and the bottom end of the first rotating shaft (13) is fixedly connected with the second bevel gear (12).

5. The 3D printing platform convenient to clean as claimed in claim 4, wherein: one side of the second bevel gear (12) is provided with a first bevel gear (11), the first bevel gear (11) is meshed with the second bevel gear (12), and one end of the reciprocating screw rod (4) penetrates through one side of the printing main body (1) and is fixedly connected with the first bevel gear (11).

6. The 3D printing platform convenient to clean of claim 1, wherein: print main part (1) inside rear side and open and be equipped with spout (8), brush hair board (5) rear side fixedly connected with stopper (18), stopper (18) are located spout (8) inside.

7. The 3D printing platform convenient to clean of claim 1, wherein: two the filter screen frame (10) bottom all is equipped with backup pad (9), two the base (3) of relevant position is run through respectively to backup pad (9) one end in opposite directions.

8. The 3D printing platform convenient to clean of claim 7, wherein: two check blocks (7) are arranged between the two bases (3), one end of each support plate (9) is fixedly connected with the corresponding check block (7) respectively, and a spring (6) is fixedly connected between the two check blocks (7).