CN212684730U

CN212684730U - DLP laser rapid prototyping 3D printer supporting platform convenient to it is clean

Info

Publication number: CN212684730U
Application number: CN202021374723.5U
Authority: CN
Inventors: 陈欣燕
Original assignee: Jinzhai Jinke Intelligent Manufacturing Technology Co ltd
Current assignee: Jinzhai Jinke Intelligent Manufacturing Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-12
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a DLP laser rapid prototyping 3D printer supporting platform convenient to it is clean, the power distribution box comprises a box body, the fixed circular spout that is equipped with in inside top of box, the kerve has been seted up on the inner wall of circular spout, the kerve is linked together with circular spout, the inside slip of circular spout is equipped with the supporting platform that quantity is four, one side of supporting platform is the fixed dead lever that is equipped with all, the dead lever is kept away from supporting platform's one end is passed the kerve, just, to the inside of box extends the side fixed connection with the fixed block, the fixed pivot that is equipped with in one side of fixed block, the pivot is kept away from one side of fixed block runs through the headstock, just, to the inner wall of headstock extends and is connected with power device, power device includes the sheave. Has the advantages that: the device simple structure has increased supporting platform's clean and tidy nature, has practiced thrift the time when clean, great improvement work efficiency.

Description

DLP laser rapid prototyping 3D printer supporting platform convenient to it is clean

Technical Field

The utility model relates to a 3D printer supporting platform design field particularly, relates to a DLP laser rapid prototyping 3D printer supporting platform convenient to it is clean.

Background

A3D printer is also called as a three-dimensional printer, is an accumulative manufacturing technology, namely a machine of a rapid prototyping technology, and is a technology which is based on a digital model file, applies adhesive materials such as special wax materials, powdered metals or plastics and the like, manufactures a three-dimensional object by printing the adhesive materials layer by layer, the three-dimensional printer is used for manufacturing products at the present stage, and the object is constructed by a layer-by-layer printing mode, the principle of the 3D printer is that data and raw materials are put into the 3D printer, the machine manufactures the products layer by layer according to a program, but the printing platform of the existing 3D printer is provided with the adhesive property because the printing raw materials of the 3D printer are provided with the adhesive property, most of the printing raw materials can be adhered when the printing is finished, the adhesive property of the printing raw materials of the printer is strong, the raw materials are not easy to remove, and the poor influence on the next, the shutdown operation cleaning will reduce the working efficiency, so it is necessary to provide a DLP laser rapid prototyping 3D printer support platform convenient for cleaning to solve the above existing problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a DLP laser rapid prototyping 3D printer supporting platform convenient to it is clean to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the DLP laser rapid prototyping 3D printer supporting platform convenient to clean comprises a box body, wherein a circular sliding groove is fixedly arranged at the top end inside the box body, a side groove is formed in the inner wall of the circular sliding groove, the side groove is communicated with the circular sliding groove, a supporting platform with four supporting platforms is arranged inside the circular sliding groove in a sliding mode, a fixing rod is fixedly arranged on one side of each supporting platform, one end, far away from the supporting platform, of the fixing rod penetrates through the side groove and is fixedly connected with the side edge of the fixing block, the fixing rod extends towards the inside of the box body, a rotating shaft is fixedly arranged on one side of the fixing block, one side, far away from the fixing block, of the rotating shaft penetrates through a power box, the rotating shaft extends towards the inner wall of the power box and is connected with a power device, the power device comprises a grooved wheel, four wheel grooves are formed in, one side of carousel is equipped with the breach, the fixed connecting rod that is equipped with in breach department, the fixed pin that is equipped with of the other end of connecting rod, the fixed pin with the race phase-match, the one end of pivot with the middle fixed connection of sheave, be connected with the output of motor in the middle of one side of carousel, top one side of circular spout is equipped with the apron, the fixed a plurality of installation pieces that are equipped with in one side of apron, the fixed scraper blade that is equipped with in one side of installation piece, the scraper blade with supporting platform contacts, the below of scraper blade, just, is located the blanking mouth has been seted up on the circular spout, top one side of circular spout, just, in the standing groove has been seted up to top one side of box.

Furthermore, a collecting box is arranged below the blanking port and inside the box body.

Furthermore, one side of the bottom of the circular sliding groove is fixedly connected with the inner wall of the box body through a plurality of L-shaped supporting rods.

Further, the cover plate is an arc-shaped cover plate, and two ends of the cover plate are located at two ends of the placing groove.

Furthermore, a plurality of protruding pieces are fixedly arranged at the edges of the two sides of the cover plate and are in threaded connection with the top of the box body through mounting screws.

Further, between the race, just, be located the edge of sheave all is equipped with the arc concave surface, the arc concave surface with the edge phase-match of carousel.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) after printing is finished, a motor is started, the motor is started to drive a driving turntable to rotate, the rotation of the turntable drives a connecting rod and a fixed pin to move, so that the fixed pin can push a wheel groove, the sheave can be driven to rotate, the sheave can drive a fixed block to rotate through a rotating shaft, the fixed block can drive a fixed rod to move, the fixed rod can synchronously drive a supporting platform to move, so that the supporting platform can rotate in a circular sliding groove, the clean supporting platform can move to the lower part of a placing groove due to the concentric shaft arrangement between the wheel groove and the supporting platform, the supporting platform with waste materials can move to the lower part of the scraping plates to remove the waste materials, three scraping plates are arranged on one side of a cover plate, so that the waste materials can be scraped for three times, and the device is simple in structure, the tidiness of the supporting platform is improved, the cleaning time is saved, and the working efficiency is greatly improved;

(2) the collecting box can collect the waste materials falling from the blanking port, so that the convenience of post-processing is increased;

(3) the ground step of the circular sliding chute is connected with the inner wall of the box body through the L-shaped supporting rod, so that the placing stability of the circular sliding chute is improved;

(4) the apron can conveniently open one side of circular spout, can carry out periodic washing with the waste material on the scraper blade simultaneously, greatly increased the convenience of the clearance of use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side sectional view of a DLP laser rapid prototyping 3D printer support platform convenient to clean in accordance with an embodiment of the present invention;

FIG. 2 is a top view of a DLP laser rapid prototyping 3D printer support platform convenient to clean in accordance with an embodiment of the present invention;

fig. 3 is a top cross-sectional view of a DLP laser rapid prototyping 3D printer support platform convenient to clean in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a scraper blade in a DLP laser rapid prototyping 3D printer supporting platform convenient to clean according to an embodiment of the present invention;

fig. 5 is according to the utility model discloses a be convenient for clear DLP laser rapid prototyping 3D printer supporting platform in power device's schematic structure.

Reference numerals:

1. a box body; 2. a circular chute; 3. a side groove; 4. a support platform; 5. fixing the rod; 6. a fixed block; 7. a rotating shaft; 8. a power box; 9. a grooved wheel; 10. a wheel groove; 11. an arc-shaped concave surface; 12. a turntable; 13. a connecting rod; 14. a fixing pin; 15. a motor; 16. a cover plate; 17. mounting blocks; 18. a squeegee; 19. a blanking port; 20. a placement groove; 21. a collection box; 22. an L-shaped support bar; 23. a tab; 24. and (5) mounting screws.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a DLP laser rapid prototyping 3D printer supporting platform convenient to clean according to an embodiment of the present invention includes a box 1, a circular chute 2 is fixedly disposed at the top end of the inside of the box 1, a side groove 3 is disposed on the inner wall of the circular chute 2, the side groove 3 is communicated with the circular chute 2, four supporting platforms 4 are slidably disposed inside the circular chute 2, a fixing rod 5 is fixedly disposed at one side of each supporting platform 4, one end of the fixing rod 5 away from the supporting platform 4 passes through the side groove 3, and extends toward the inside of the box 1 to be fixedly connected with the side of the fixing block 6, a rotating shaft 7 is fixedly disposed at one side of the fixing block 6, one side of the rotating shaft 7 away from the fixing block 6 penetrates through a power box 8, and extends toward the inner wall of the power box 8 to be connected with a power device, the power device comprises a grooved wheel 9, four grooved wheels 10 are arranged on the grooved wheel 9 at equal distance, a turntable 12 is arranged on one side of the grooved wheel 9, a gap is arranged on one side of the turntable 12, a connecting rod 13 is fixedly arranged at the gap, a fixing pin 14 is fixedly arranged at the other end of the connecting rod 13, the fixing pin 14 is matched with the grooved wheels 10, one end of a rotating shaft 7 is fixedly connected with the middle of the grooved wheel 9, the middle of one side of the turntable 12 is connected with the output end of a motor 15, a cover plate 16 is arranged on one side above the circular sliding groove 2, a plurality of mounting blocks 17 are fixedly arranged on one side of the cover plate 16, a scraper 18 is fixedly arranged on one side of each mounting block 17, the scraper 18 is in contact with the supporting platform 4, a blanking port 19 is arranged below the scraper 18 and is positioned on the circular sliding groove 2, and one side above the circular sliding, moreover, a placing groove 20 is formed in one side of the top of the box body 1, after printing is finished, a motor 15 is started, the motor 15 is started to drive a rotary table 12 to rotate, the rotary table 12 drives a connecting rod 13 and a fixing pin 14 to move, so that the fixing pin 14 can push a wheel groove 10, the wheel groove 9 is driven to rotate, the wheel groove 9 rotates to drive a fixing block 6 to rotate through a rotating shaft 7, the fixing block 6 drives a fixing rod 5 to move, the fixing rod 5 can synchronously drive a supporting platform 4 to move, so that the supporting platform 4 can rotate in a circular sliding groove 2, the wheel groove 10 and the supporting platform 4 are coaxially arranged, so that the clean supporting platform 4 can move below the placing groove 20, and the supporting platform 4 with waste materials can move below a scraper 18 to remove the waste materials, because one side of apron 16 is equipped with the scraper blade 18 that the quantity is three to can realize the effect of cubic scraping off the waste material, the device simple structure has increased supporting platform's clean and tidy nature, has practiced thrift the time when clean, great improvement work efficiency.

Example two:

referring to fig. 1-5, for the blanking port 19, a collection box 21 is disposed below the blanking port 19 and inside the box body 1, and the collection box 21 can collect the waste materials dropped from the blanking port 19, so as to increase the convenience of post-processing; for the circular sliding chute 2, one side of the bottom of the circular sliding chute 2 is fixedly connected with the inner wall of the box body 1 through a plurality of L-shaped supporting rods 22, and the ground of the circular sliding chute 2 is connected with the inner wall of the box body 1 through the L-shaped supporting rods 22, so that the placing stability of the circular sliding chute 2 is improved; for the cover plate 16, the cover plate 16 is an arc-shaped cover plate, two ends of the cover plate 16 are located at two ends of the placing groove 20, the cover plate 16 can facilitate opening one side of the circular sliding groove 2, and meanwhile, waste materials on the scraping plate 18 can be cleaned regularly, so that the convenience of use and cleaning is greatly improved; for the cover plate 16, a plurality of protruding pieces 23 are fixedly arranged at the edges of two sides of the cover plate 16, and the protruding pieces 23 are in threaded connection with the top of the box body 1 through mounting screws 24, so that the convenience of mounting and dismounting between the cover plate 16 and the box body 1 is facilitated; for the wheel grooves 10, arc concave surfaces 11 are arranged between the wheel grooves 10 and at the edges of the grooved wheels 9, and the arc concave surfaces 11 are matched with the edges of the rotary disc 12, so that the rotation stability of the rotary disc 12 is improved.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, after printing is finished, the motor 15 is started to drive the rotary table 12 to rotate, the rotary table 12 rotates to drive the connecting rod 13 and the fixing pin 14 to move, so that the fixing pin 14 can push the wheel groove 10, the sheave 9 is driven to rotate, the sheave 9 rotates to drive the fixing block 6 to rotate through the rotating shaft 7, the fixing block 6 drives the fixing rod 5 to move, the fixing rod 5 synchronously drives the supporting platform 4 to move, so that the supporting platform 4 rotates in the circular sliding groove 2, due to the concentric shaft arrangement between the wheel groove 10 and the supporting platform 4, the clean supporting platform 4 can move below the placing groove 20, the supporting platform 4 with waste materials can move below the scraping plates 18 to remove the waste materials, and because three scraping plates 18 are arranged on one side of the cover plate 16, thereby can realize the effect of cubic scraping off the waste material, the device simple structure has increased supporting platform's clean and tidy nature, time when having practiced thrift the cleanness, great improvement work efficiency.

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

Claims

1. The utility model provides a DLP laser rapid prototyping 3D printer supporting platform convenient to it is clean, a serial communication port, includes box (1), the fixed circular spout (2) that is equipped with in inside top of box (1), side channel (3) have been seted up on the inner wall of circular spout (2), side channel (3) are linked together with circular spout (2), the inside slip of circular spout (2) is equipped with supporting platform (4) that quantity is four, one side of supporting platform (4) all is fixed and is equipped with dead lever (5), the one end that supporting platform (4) were kept away from in dead lever (5) passes side channel (3), and, extend to the inside of box (1) and the side fixed connection of fixed block (6), one side of fixed block (6) is fixed and is equipped with pivot (7), pivot (7) are kept away from one side of fixed block (6) runs through headstock (8), and extends to the inner wall of the power box (8) to be connected with a power device, the power device comprises a grooved wheel (9), four wheel grooves (10) are equidistantly arranged on the grooved wheel (9), a rotary table (12) is arranged on one side of the grooved wheel (9), a notch is arranged on one side of the rotary table (12), a connecting rod (13) is fixedly arranged at the notch, a fixing pin (14) is fixedly arranged at the other end of the connecting rod (13), the fixing pin (14) is matched with the wheel grooves (10), one end of the rotating shaft (7) is fixedly connected with the middle of the grooved wheel (9), the middle of one side of the rotary table (12) is connected with the output end of a motor (15), a cover plate (16) is arranged on one side above the circular sliding groove (2), a plurality of installation blocks (17) are fixedly arranged on one side of the cover plate (16), a scraper (18) is fixedly arranged on one side of the installation blocks (, the scraper blade (18) with supporting platform (4) contact, the below of scraper blade (18), and, be located seted up blanking mouth (19) on circular spout (2), top one side of circular spout (2), just, in standing groove (20) have been seted up to top one side of box (1).

2. The DLP laser rapid prototyping 3D printer support platform of claim 1 convenient to clean is characterized in that a collection box (21) is arranged below the blanking port (19) and inside the box body (1).

3. The DLP laser rapid prototyping 3D printer supporting platform of claim 2 convenient to clean characterized in that, the bottom one side of the circular chute (2) is all through a plurality of L type bracing pieces (22) with the inner wall fixed connection of box (1).

4. The DLP laser rapid prototyping 3D printer support platform of claim 3 convenient to clean up is characterized in that said cover plate (16) is an arc-shaped cover plate, and two ends of said cover plate (16) are located at two ends of said placing groove (20).

5. The DLP laser rapid prototyping 3D printer support platform of claim 4 convenient to clean is characterized in that a plurality of lugs (23) are fixedly arranged at both side edges of the cover plate (16), and the lugs (23) are in threaded connection with the top of the box body (1) through mounting screws (24).

6. The DLP laser rapid prototyping 3D printer support platform of claim 5 convenient to clean is characterized in that an arc-shaped concave surface (11) is arranged between the wheel grooves (10) and at the edge of the sheave (9), and the arc-shaped concave surface (11) is matched with the edge of the turntable (12).