CN217454951U - Movable material pool structure for SLA3D printer - Google Patents

Abstract

The utility model provides a movable material pool structure for SLA3D printer, a material pool and wheels arranged at the bottom of the material pool through a frame; the screw rod lifting tables are two groups and are movably matched with the horizontal left side and the horizontal right side of the material pool; each group of the lead screw lifting platforms comprises a lifting plate; the utility model discloses material pond quantity is not limited, and the wheel, can remove at any time, different printing material is got in the material pond of difference, SLA3D printer needs that kind printing material direct movement corresponding printing material's material pond, go up and down to install, realize printing multiple material, need not to purchase new platform increase cost's purpose again, simultaneously because can wholly change, need not to dismantle spare part, further reduce replacement cost and time, it also makes things convenient for the washing more to remove the material pond that sets up.

Description

Movable material pool structure for SLA3D printer

Technical Field

The utility model relates to a portable material pond structure that SLA3D printer was used belongs to SLA3D printer field.

Background

At present, the material pond of SLA3D printer on the market generally all fixes in the frame, if need print different material work pieces in the time, need unload again in the platform the inside, wash the material pond, it is troublesome to have caused to wash the reloading, and it is long-time, if the material pond takes place to leak the material condition, just need dismantle a lot of parts, a lot of time will be wasted like this, if research and development new material, only need have this variable of material ratio, just need guarantee same board, same mechanical structure, same light path parameter, same printing parameter etc. is unchangeable, so just need portable material pond to come convenient and fast's change material.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable material pond structure that SLA3D printer was used can effectively solve above-mentioned problem.

The utility model discloses a realize like this:

a removable hopper structure for an SLA3D printer, comprising:

the device comprises a material tank and wheels arranged at the bottom of the material tank through a rack;

the screw rod lifting tables are divided into two groups and are movably matched with the left and right horizontal sides of the material pool; each group of the lead screw lifting platforms comprises a lifting plate;

the fixed plate is connected with the bottom surface of the lifting plate through a guide pillar;

the lifting unit is positioned between the fixed plate and the fixed plate.

As a further improvement, the lifting unit comprises a worm wheel and a worm in sliding fit with the worm wheel;

further comprises a servo motor which is horizontally and mechanically connected with the worm;

and the lifting column is vertically matched with the worm wheel.

As further improvement, the screw rod lifting platform further comprises two groups of limiting units arranged on the screw rod lifting platform.

As a further improvement, the limiting unit is composed of two limiting plates which are distributed on the lifting plate in a right-angle line.

As a further improvement, the lifting unit further comprises a reducer installed between the servo motor and the worm.

As a further improvement, the two horizontal sides of the material pool are provided with hanging lugs, and the hanging lugs are formed by splicing two triangular drawer bodies.

The utility model has the advantages that: the utility model discloses the material pond quantity in the portable material pond structure that SLA3D printer was used is not limited, and install the wheel, can remove at any time, the different printing material of getting in the different material pond, SLA3D printer needs the material pond of the printing material that kind of printing material direct movement corresponds, go up and down to install, the realization can print multiple material, need not to purchase new platform increase cost's purpose again, can wholly change simultaneously, need not to dismantle spare part, also more convenient washing, further reduce replacement cost and time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a movable material pool structure for an SLA3D printer according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of the screw lifting platform of the movable material pool structure for the SLA3D printer according to the embodiment of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a portable stock tank structure that SLA3D printer was used, include:

the device comprises a material tank 1 and wheels 2 which are arranged at the bottom of the material tank 1 through a frame 10; further, the quantity of wheel 2 is not limited, can add according to the in-service use condition, and in one of them embodiment, 2 quantity of wheels of 1 bottom installation of stock pool are greater than 4, and even equidistance distributes in 1 bottom of stock pool, and it is more stable to remove the in-process at stock pool 1, and is difficult for the slope, lets the printing material slope in the stock pool reveal the problem.

The screw rod lifting tables 3 are two groups and are movably matched with the horizontal left side and the horizontal right side of the material pool 1; each set of the lead screw lifting platforms 3 comprises a lifting plate 31;

and a fixed plate 33 connected to the bottom surface of the lifting plate 31 via a guide post 32;

further comprises a lifting unit 34 positioned between the fixed plate 33 and the fixed plate 33.

Before use, the material pool 1 is filled with printing materials for SLA3D printers, including but not limited to photosensitive resin, PLA, ABS, wax-based materials, nylon powder, gypsum-like powder. Moving the material pool 1 to a position between two groups of screw rod lifting platforms 3, hanging the material pool 1 on a lifting plate 31, and lifting the material pool to a position of a material required by an SLA3D printer through a lifting unit 34 of the screw rod lifting platforms 3 to supply the material to the printer; and conversely, when the material is unloaded, the operation mode is opposite.

Furthermore, the utility model relates to a storage tank 1 of portable storage tank structure that SLA3D printer was used includes one but is not limited to one, and quantity is not limited to, can add according to the in-service use condition, in one of them embodiment, storage tank 1 quantity is greater than 2, can get different printing material in storage tank 1 of difference, and SLA3D printer needs that kind of printing material direct movement corresponds printing material's storage tank 1, realizes can printing multiple material, need not to buy the purpose of new platform incremental cost again, simultaneously because can wholly change, need not to dismantle spare part, further reduces replacement cost and time.

Further, 1 horizontal both sides in material pond are equipped with the hangers, and is further the hangers forms for two triangle drawer concatenations, in this embodiment, the hangers can increase and the lifting plate 31 between area of contact, strengthen material pond 1 and lifting plate 31 between the stability of being connected, difficult emergence slip.

As a further improvement, the lifting unit 34 includes a worm wheel 341, and a worm 342 slidably engaged therewith;

further comprises a servo motor 343 in horizontal mechanical connection with the worm 342;

and also includes a lifting column 344 that vertically engages worm gear 341.

The utility model discloses a when lifting unit 34 goes up and down to material pond 1, include but not be restricted to the elevation structure that adopts worm wheel 341 and worm 342 to possess self-locking function, in this embodiment, servo motor 343 function, the worm 342 synchronous rotation of mechanical connection with it, worm wheel and worm have self-locking function, can only the worm drive the worm wheel, can not the worm wheel drive the worm, avoid falling because of the material pond dead weight, in one of them embodiment, can adopt screw lifter and servo motor 343 mechanical connection, screw lifter adopts the screw thread mode of going up and down, possesses self-locking function.

As a further improvement, the movable material pool structure for the SLA3D printer according to this embodiment further includes two sets of limiting units 4 disposed on the screw lifting platform 3, so as to limit the position of the material pool 1 on the lifting plate 31 and prevent the material pool from moving back and forth during the ascending or descending process of the screw lifting platform 3.

Furthermore, limiting unit 4 comprises two limiting plates that are the right-angle line at lifter plate 31 and distribute, from level and vertical two directions, restricts material pond 1 position on lifter plate 31, avoids it to remove excessively, at the lift in-process landing.

As a further improvement, the lifting unit 34 further includes a speed reducer 345 installed between the servo motor 343 and the worm 342, the utility model discloses a speed reducer 345 reduces the rotational speed, transmits power, increases the torque to the lifting unit 34, strengthens the driven stability of worm 342 and worm wheel 341 in the lifting unit 34.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A movable material pool structure for SLA3D printer is characterized by comprising

The device comprises a material pool (1) and wheels (2) which are arranged at the bottom of the material pool (1) through a frame (10);

the screw rod lifting tables (3) are two in number and are movably matched with the horizontal left side and the horizontal right side of the material pool (1); each group of the lead screw lifting platforms (3) comprises a lifting plate (31);

and a fixed plate (33) connected with the bottom surface of the lifting plate (31) through a guide post (32);

further comprising a lifting unit (34) located between the fixed plate (33) and the fixed plate (33).

2. The removable material pool structure for SLA3D printer according to claim 1, wherein the lifting unit (34) comprises a worm wheel (341) and a worm screw (342) in sliding fit therewith;

further comprises a servo motor (343) horizontally and mechanically connected with the worm (342);

and a lifting column (344) vertically matched with the worm wheel (341).

3. The removable material pool structure for SLA3D printer according to claim 1, further comprising two sets of limiting units (4) arranged on the lead screw lifting platform (3).

4. The removable material pool structure for SLA3D printer according to claim 3, wherein the limiting unit (4) is composed of two limiting plates arranged at right angles on the lifting plate (31).

5. The removable pool structure for a SLA3D printer according to claim 2, characterized in that the lifting unit (34) further comprises a decelerator (345) installed between the servo motor (343) and the worm screw (342).

6. The movable material pool structure for the SLA3D printer according to claim 1, wherein the material pool (1) is provided with hanging lugs on two horizontal sides, and further the hanging lugs are formed by splicing two triangular drawers.

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