CN220163240U - DLP3D printer convenient to equipment - Google Patents

Abstract

The utility model discloses a DLP3D printer convenient to assemble, which belongs to the technical field of 3D printers, and comprises a substrate pedestal 1, wherein the top end of the substrate pedestal 1 is clamped with a sealing cover body 2, the inner side of the substrate pedestal 1 is provided with a DLP3D printer main body 3, the side surface of the DLP3D printer main body 3 is fixedly provided with a limiting main frame 4, four corners of the limiting main frame 4 are fixedly provided with limiting clamping pieces 5, and two conduit pipes 6 are fixedly arranged on two sides of the top end of the limiting main frame 4 through the limiting clamping pieces 5 and the substrate pedestal 1.

Description

DLP3D printer convenient to equipment

Technical Field

The utility model relates to the technical field of 3D printers, in particular to a DLP3D printer convenient to assemble.

Background

The DLP3D printer manufactures the product on a build platform above a barrel of photosensitive resin. The DLP chip projects a cross-sectional image of the print layer onto the resin, thereby hardening the exposed material. The platform slowly rises vertically from the resin vat and builds each layer. All the dots in each layer cure simultaneously and the layer prints faster than traditional printing methods using tracking. After printing is complete, the support structure is removed-if any, and the parts are then cleaned and cured-the DLP3D printer can achieve the smoothest surface finish in all 3D printing processes by digital polishing, relative to other 3D printing techniques.

Based on the above, the present inventors found that:

traditional DLP3D printing apparatus is integrated structure generally, in carrying out 3D printing process, the material of 3D printing remains in DLP3D printing apparatus's inside easily, can strengthen the washing burden to DLP3D printing apparatus inside this moment, and long-term accumulational 3D printing material influences DLP3D printing apparatus's life easily.

Accordingly, in view of the above, research and improvement are made on the existing structure, and a DLP3D printer convenient for assembly is provided, so as to achieve the purpose of more practical value.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a DLP3D printer convenient to assemble, which can reduce the cleaning load of the interior of DLP3D printing equipment caused by integrated equipment, simultaneously avoid the problem of long-term accumulation of 3D printing materials in the interior of the equipment, replace or maintain any material in a base pedestal, a sealing cover body and a DLP3D printer main body, and prolong the service life of the whole equipment.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a DLP3D printer convenient to equipment, includes the basement pedestal, the top joint of basement pedestal has the sealed cowling body, the inboard of basement pedestal is provided with DLP3D printer main part, the fixed spacing body frame that is provided with in side of DLP3D printer main part, four corners of spacing body frame are all fixed to be provided with spacing fastener to form the joint through spacing fastener and basement pedestal, the top both sides of spacing body frame are all fixed and are provided with two conduits.

Further, the substrate table includes a base table, the base table is of a step structure, and a multi-stripe bearing surface is fixedly arranged at the top end of the base table.

Further, four corners of the base table are fixedly provided with bearing columns, two inner side surfaces of the bearing columns are fixedly provided with limiting clamping frames, and the limiting clamping frames are matched and clamped with limiting clamping pieces at corresponding positions.

Further, the number of the limiting clamping frames and the limiting clamping pieces is eight.

Further, a limiting clamping groove is formed in the top end of the bearing column, four limiting clamping columns are fixedly arranged at the inner top of the sealing cover body, and the limiting clamping columns are clamped with the limiting clamping grooves at the corresponding positions.

Further, a control circuit is fixedly arranged in the bearing column, a circuit interface is fixedly arranged on the side face of the bearing column, and the conduit and the circuit interface form a clamping connection.

Further, the sealing cover body comprises a main frame, transparent toughened glass is fixedly embedded in the side face and the top end of the main frame, and a rubber anti-collision column is fixedly arranged on the top end of the main frame.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme, this kind of 3D printing apparatus comprises base pedestal, sealed cowling body and DLP3D printer main part, and base pedestal and 3D printer main part are constituteed and are formed the relation of joint combination, sealed cowling body and base pedestal form the relation of joint, and finally make up into a relative sealedly, and be convenient for observe the equipment of 3D printing real-time condition, at the printing in-process, can discover the problem that 3D printing in-process probably appears at any time, accomplish the printing, and when printing equipment inside remains 3D printing material, can separate sealed cowling body and DLP3D printer main part in proper order, can be convenient for at this moment wash respectively the base pedestal, sealed cowling body and DLP3D printer main part in remaining 3D material, the washing burden of the inside DLP3D printing equipment that integrated equipment caused has been reduced, the long-term problem of piling up of equipment inside has been avoided simultaneously, can replace or maintain arbitrary material in base pedestal, sealed cowling body and the DLP3D printer main part, the life of whole equipment has been improved.

Drawings

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

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model without the sealing cap installed;

FIG. 4 is a schematic structural view of the seal housing of the present utility model.

The reference numerals in the figures illustrate:

1. a base pedestal; 101. a base table; 1011. a multi-stripe bearing surface; 102. a force bearing column; 1021. a circuit interface; 1022. a limit clamping groove; 103. a limit clamping frame;

2. sealing the cover body; 201. limiting clamping columns; 202. a main frame; 203. transparent toughened glass; 204. rubber anti-collision column;

3. a DLP3D printer body;

4. a limiting main frame;

5. a limit clamping piece;

6. a conduit.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a DLP3D printer convenient to equipment, including base pedestal 1, the top joint of base pedestal 1 has sealed cowling body 2, and the inboard of base pedestal 1 is provided with DLP3D printer main part 3, and DLP3D printer main part 3's side is fixed to be provided with spacing body frame 4, and four corners of spacing body frame 4 are all fixed to be provided with spacing fastener 5 to form the joint through spacing fastener 5 and base pedestal 1, the top both sides of spacing body frame 4 are all fixed to be provided with two conduit 6. When the equipment is used, the substrate pedestal 1 is used as a bearing platform of a 3D printing piece, before printing, the DLP3D printer main body 3 can be installed by utilizing the clamping connection between the limiting clamping piece 5 and the limiting main frame 4, then the DLP3D printer main body 3 is powered by utilizing the conduit 6, and when the sealed cover body 2 is clamped on the substrate pedestal 1 in 3D printing, the tightness in 3D printing can be ensured, and the external interference in 3D printing is reduced.

Referring to FIG. 3, the substrate table 1 includes a base table 101, the base table 101 having a stepped structure, and a multi-stripe bearing surface 1011 fixedly provided at a top end of the base table 101. The multi-stripe bearing surface 1011 is arranged, so that the friction force between the 3D workpiece and the bottom table 101 during 3D printing can be improved, and the stability during 3D printing can be further ensured.

Referring to fig. 3, four corners of the base table 101 are fixedly provided with a bearing column 102, two inner side surfaces of the bearing column 102 are fixedly provided with a limiting clamping frame 103, and the limiting clamping frame 103 is matched and clamped with a limiting clamping piece 5 at a corresponding position. The limiting clamping piece 5 is clamped into the limiting clamping frame 103, so that stable connection between the limiting main frame 4 and the bearing column 102 can be formed, and the height of the DLP3D printer main body 3 is controlled.

Referring to fig. 3, the number of the limiting holders 103 and the limiting clips 5 is eight. When eight spacing clamps 5 respectively form the joint with spacing clamping frame 103 in corresponding position, can form the high location to spacing body frame 4 from a plurality of angles, and then guarantee the stability after the high location of DLP3D printer main part 3.

Referring to fig. 3 and 4, a limiting clamping groove 1022 is formed in the top end of the bearing column 102, four limiting clamping columns 201 are fixedly arranged at the inner top of the sealing cover body 2, and the limiting clamping columns 201 and the limiting clamping grooves 1022 at corresponding positions form clamping connection. The combination of the sealing cover body 2 and the base pedestal 1 can be completed by clamping the limiting clamping column 201 into the limiting clamping groove 1022.

Referring to fig. 3, a control circuit is fixedly disposed in the bearing column 102, a circuit interface 1021 is fixedly disposed on a side surface of the bearing column 102, and the conduit 6 is clamped with the circuit interface 1021. When the circuit interface 1021 is engaged with the conduit 6, the DLP3D printer body 3 can be supplied with electric power.

Referring to fig. 4, the sealing cover 2 includes a main frame 202, a transparent tempered glass 203 is fixedly embedded in the side and top of the main frame 202, and a rubber anti-collision column 204 is fixedly arranged on the top of the main frame 202. By utilizing the transparent toughened glass 203, the internal condition of the main frame 202 can be conveniently observed, so that printing problems can be conveniently and directly found in the 3D printing process, and the probability of the sealing cover body 2 being damaged by collision can be reduced due to the arrangement of the rubber anti-collision column 204.

When in use:

firstly, assembling a device, namely respectively clamping eight limiting clamping pieces 5 with limiting clamping frames 103 at corresponding positions, wherein the height positioning of a limiting main frame 4 can be formed from multiple angles at the moment, the height positioning of a DLP3D printer main body 3 is further formed, the stability after positioning is ensured, meanwhile, a conduit 6 is inserted into a circuit interface 1021, and the conduit 6 is matched with a control circuit in a bearing column 102, so that the electric energy supply of the DLP3D printer main body 3 can be realized, then a limiting clamping column 201 is clamped into a limiting clamping groove 1022, the combination between a sealing cover body 2 and a base pedestal 1 can be completed, and the assembly of the whole device can be completed at the moment;

then, performing 3D printing work, wherein the DLP3D printer main body 3 is controlled by a related program to perform corresponding printing work, and in the 3D printing process, the internal condition of the main frame 202 can be conveniently observed through the transparent toughened glass 203, so that printing problems can be conveniently and directly found in the 3D printing process until the whole 3D printing process is completed;

the device can reduce the inside washing burden of DLP3D printing apparatus that integration equipment caused, avoids the inside long-term accumulational 3D printing material's of equipment problem simultaneously, and can replace or maintain arbitrary material in base pedestal 1, sealed cowling body 2 and DLP3D printer main part 3, has improved the life of whole equipment.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. DLP3D printer convenient to equipment, including basement pedestal (1), its characterized in that: the novel DLP printer is characterized in that the top end of the base pedestal (1) is clamped with the sealing cover body (2), the DLP3D printer body (3) is arranged on the inner side of the base pedestal (1), a limiting main frame (4) is fixedly arranged on the side face of the DLP3D printer body (3), limiting clamping pieces (5) are fixedly arranged at four corners of the limiting main frame (4), the clamping pieces (5) are clamped with the base pedestal (1), and two conduits (6) are fixedly arranged on two sides of the top end of the limiting main frame (4).

2. The DLP3D printer of claim 1, wherein: the substrate table (1) comprises a base table (101), wherein the base table (101) is of a ladder structure, and a multi-stripe bearing surface (1011) is fixedly arranged at the top end of the base table (101).

3. The DLP3D printer of claim 2, wherein: four corners of the bottom table (101) are fixedly provided with bearing columns (102), two inner side faces of the bearing columns (102) are fixedly provided with limiting clamping frames (103), and the limiting clamping frames (103) are matched and clamped with limiting clamping pieces (5) at corresponding positions.

4. A DLP3D printer for easy assembly according to claim 3, wherein: the number of the limiting clamping frames (103) and the number of the limiting clamping pieces (5) are eight.

5. A DLP3D printer for easy assembly according to claim 3, wherein: limiting clamping grooves (1022) are formed in the top ends of the bearing columns (102), four limiting clamping columns (201) are fixedly arranged at the inner top of the sealing cover body (2), and the limiting clamping columns (201) are clamped with the limiting clamping grooves (1022) at corresponding positions.

6. A DLP3D printer for easy assembly according to claim 3, wherein: the control circuit is fixedly arranged in the bearing column (102), a circuit interface (1021) is fixedly arranged on the side face of the bearing column (102), and the conduit (6) and the circuit interface (1021) form a clamping connection.

7. The DLP3D printer of claim 1, wherein: the sealing cover body (2) comprises a main frame (202), transparent toughened glass (203) is fixedly embedded in the side face and the top end of the main frame (202), and a rubber anti-collision column (204) is fixedly arranged at the top end of the main frame (202).