CN219564149U

CN219564149U - Resin tank stirring mechanism of 3D printer

Info

Publication number: CN219564149U
Application number: CN202320421456.XU
Authority: CN
Inventors: 肖红春; 蒋伦
Original assignee: Anhui Sanlu Technology Co ltd
Current assignee: Anhui Sanlu Technology Co ltd
Priority date: 2022-11-22
Filing date: 2023-03-08
Publication date: 2023-08-22
Anticipated expiration: 2033-03-08

Abstract

The utility model provides a resin tank stirring mechanism of a 3D printer, which has a simple structure and can realize the effect of stirring photosensitive resin in a resin tank rapidly and efficiently. The technical problems to be solved by the utility model are realized by the following technical means: the technical scheme of the utility model is that the stirring mechanism for the resin tank of the 3D printer comprises a resin tank, a driver, a gear set and a shifting plate, wherein the gear set comprises a driving wheel connected with the driver and a rotating shaft connected with the shifting plate, the shifting plate is arranged on one side of the inside of the resin tank, the bottom of the shifting plate is parallel to the bottom of the resin tank, and the driver is arranged outside the resin tank. The utility model relates to the technical field of 3D printing.

Description

Resin tank stirring mechanism of 3D printer

Technical Field

The utility model relates to the technical field of 3D printing, in particular to a resin tank stirring mechanism of a 3D printer.

Background

The 3D photo-curing printer uses the resin tank to hold the liquid photosensitive resin, some 3D photo-curing printers are provided with structures with functions for stirring the photosensitive resin, such as a patent with application number 2019206084210 and a 3D printing device using the short fiber carbon fiber photosensitive resin adopts a circulation pipeline designed on the resin tank and magnetic stirring designed in the circulation pipeline to achieve the effect that the photosensitive resin can be stirred and mixed uniformly, but the structures adopt a circulation mode that a part of resin is extracted from the resin tank to be stirred and then extracted back to the resin tank, and a part of resin is extracted from the resin tank to be stirred and then extracted back to the resin tank, so that the stirring efficiency is low and the process time is long.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the resin tank stirring mechanism of the 3D printer, which has a simple structure and can realize the effect of stirring the photosensitive resin in the resin tank rapidly and efficiently.

The technical problems to be solved by the utility model are realized by the following technical means: the technical scheme of the utility model is that the stirring mechanism for the resin tank of the 3D printer comprises a resin tank, a driver, a gear set and a shifting plate, wherein the gear set comprises a driving wheel connected with the driver and a rotating shaft connected with the shifting plate, the shifting plate is arranged on one side of the inside of the resin tank, the bottom of the shifting plate is parallel to the bottom of the resin tank, and the driver is arranged outside the resin tank.

In the scheme, the driver can drive the gear set to rotate, the poking plate can swing through the rotation of the rotating shaft of the gear set, and when the poking plate swings, the photosensitive resin in the resin tank can be poked, so that the stirring purpose of the photosensitive resin is realized; in the utility model, the stirring action of the stirring plate can be realized by the matched connection of the driver and the gear set, and the stirring device has the advantages of simple structure, good stirring effect and higher stirring speed.

In one embodiment, the rotating shaft is vertically arranged at one corner of the resin tank, and one end of the poking plate is fixedly connected with the rotating shaft.

In the scheme, the stirring plate can swing around one end of the stirring plate, the swing amplitude is large, and the stirring range can be increased.

In one embodiment, the shifting plate is arranged vertically or obliquely.

In one embodiment, the poking plate is provided with a plurality of leak holes.

In the scheme, the leak hole can enable the photosensitive resin to pass through the leak hole in the stirring process of the stirring plate, so that the stirring effect is better.

In one embodiment, the gear set includes a driven wheel, a middle portion of which is connected to the rotating shaft.

In the above scheme, the rotation shaft rotates by the rotation of the driven wheel, and the gear set can rotate by the rotation of the driving wheel.

In one embodiment, one side of the resin tank is provided with a mounting block, a protective shell is detachably arranged on the mounting block, the driver and the gear set are arranged in the protective shell, the protective shell is provided with a lantern ring at the middle part of the rotating shaft, the rotating shaft penetrates through the lantern ring, and the driven wheel is coaxially arranged at the upper part of the lantern ring. The middle part of the lantern ring is provided with a bearing, and the rotating shaft is provided with an annular clamping groove matched with the bearing at the bearing.

In the scheme, the lantern ring is used for limiting and fixing the rotating shaft.

In one embodiment, the mounting block is fixedly arranged on the outer wall of the resin tank, and the protective shell is detachably arranged on the mounting block through a screw.

In the above scheme, the whole of the driver, the gear set, the dial plate and the protective housing can be detached from the resin tank.

In one embodiment, the drive is an electric motor.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle configuration of the present utility model;

fig. 3 is a schematic view of another angle configuration of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

As shown in fig. 1 to 3, the technical scheme adopted by the utility model is as follows: 3D printer resin groove rabbling mechanism installs in 3D photocuring printer, including resin groove 1, driver 2, gear train 3 and dial board 4, gear train 3 include with the action wheel 5 that driver 2 is connected and with dial the axis of rotation 6 that board 4 is connected, dial board 4 locates one side of the inside of resin groove 1, just the bottom of dial board 4 is on a parallel with the bottom of resin groove 1, driver 2 locates the outside of resin groove 1. The driver 2 can drive the gear set 3 to rotate, the poking plate 4 can swing through the rotation of the rotating shaft 6 of the gear set 3, and when the poking plate 4 swings, the photosensitive resin in the resin tank 1 can be poked, so that the stirring purpose of the photosensitive resin is realized; in the utility model, the stirring action of the stirring plate 4 can be realized by means of the matched connection of the driver 2 and the gear set 3, and the stirring device has the advantages of simple structure, good stirring effect and higher stirring speed.

In one embodiment, the rotating shaft 6 is vertically disposed at one corner of the resin tank 1, and one end of the dial 4 is fixedly connected to the rotating shaft 6. The stirring plate 4 can swing around one end of the stirring plate, the swing amplitude is larger, and the stirring range can be improved.

In one embodiment, the shifting plate 4 is arranged vertically or obliquely.

In one embodiment, the poking plate 4 is provided with a plurality of leak holes 7. The leak hole 7 can enable photosensitive resin to pass through the leak hole 7 in the stirring process of the stirring plate 4, so that the stirring effect is better.

In one embodiment, the gear set 3 includes a driven wheel 8, and a middle portion of the driven wheel 8 is connected to the rotating shaft 6. The rotation shaft 6 is rotated by the rotation of the driven wheel 8, and the gear set 3 is rotated by the rotation of the driving wheel 5.

In one embodiment, a mounting block 9 is arranged on one side of the resin tank 1, a protective housing 10 is detachably arranged on the mounting block 9, the driver 2 and the gear set 3 are arranged in the protective housing 10, a lantern ring 11 is arranged on the protective housing 10 at the middle part of the rotating shaft 6, the rotating shaft 6 passes through the lantern ring 11, and the driven wheel 8 is coaxially arranged on the upper part of the lantern ring 11. The middle part of the lantern ring 11 is provided with a bearing, and the rotating shaft 6 is provided with an annular clamping groove matched with the bearing at the bearing.

In the above-described solution, the collar 11 is used to limit the fixed rotation shaft. The bearing is fixed in the collar 11 and can be snapped into an annular snap-in groove so that the rotation shaft 6 can rotate in the bearing but cannot move up and down.

In one embodiment, the mounting block 9 is fixedly arranged on the outer wall of the resin tank 1, and the protective shell 10 is detachably arranged on the mounting block 9 by a screw. The driver 2, the gear set 3, the dial plate 4 and the protective case 10 are integrally detachable from the resin tank 1.

In one embodiment, the driver 2 is an electric motor.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1.3D printer resin groove rabbling mechanism, its characterized in that: including resin groove (1), driver (2), gear train (3) and dial board (4), gear train (3) include with action wheel (5) that driver (2) are connected and with the axis of rotation (6) that dial board (4) are connected, dial board (4) locate one side of the inside of resin groove (1), just the bottom of dial board (4) is on a parallel with the bottom of resin groove (1), driver (2) are located the outside of resin groove (1).

2. The 3D printer resin vat stirring mechanism of claim 1, wherein: the rotating shaft (6) is vertically arranged at one corner of the resin groove (1), and one end part of the poking plate (4) is fixedly connected with the rotating shaft (6).

3. The 3D printer resin vat stirring mechanism of claim 1, wherein: the poking plate (4) is vertically arranged or obliquely arranged.

4. The 3D printer resin vat stirring mechanism of claim 1, wherein: a plurality of leak holes (7) are formed in the poking plate (4).

5. The 3D printer resin vat stirring mechanism of claim 1, wherein: the gear set (3) comprises a driven wheel (8), and the middle part of the driven wheel (8) is connected with the rotating shaft (6).

6. The 3D printer resin vat stirring mechanism of claim 5, wherein: one side of resin groove (1) is provided with installation piece (9), can dismantle on installation piece (9) and be provided with protective housing (10), driver (2) with gear train (3) all set up in protective housing (10), protective housing (10) are in the middle part department of axis of rotation (6) is provided with lantern ring (11), axis of rotation (6) pass lantern ring (11), driven wheel (8) coaxial setting is in the upper portion of lantern ring (11).

7. The 3D printer resin vat stirring mechanism of claim 6, wherein: the middle part of the lantern ring (11) is provided with a bearing, and the rotating shaft (6) is provided with an annular clamping groove matched with the bearing at the bearing.

8. The 3D printer resin vat stirring mechanism of claim 6, wherein: the mounting block (9) is fixedly arranged on the outer wall of the resin groove (1), and the protective shell (10) is detachably arranged on the mounting block (9) through screws.

9. The 3D printer resin vat stirring mechanism of claim 1, wherein: the driver (2) is an electric motor.