CN210283265U

CN210283265U - 3D printer convenient to wash passage

Info

Publication number: CN210283265U
Application number: CN201920591258.1U
Authority: CN
Inventors: 张志文
Original assignee: Ningbo Hanke Three Dimensional Technology Co ltd
Current assignee: Ningbo Hanke Three Dimensional Technology Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-04-10
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a 3D printer convenient to wash passage, including the U-shaped shell, and the top fixedly connected with roof of U-shaped shell, the first slip track of top fixedly connected with of U-shaped shell internal surface, the orbital surface sliding connection of first slip has first connecting block, and the orbital top fixedly connected with second slip track of first connecting block, the orbital surface sliding connection of second slip has the second connecting block, and the first thread bush of top fixedly connected with of second connecting block, the utility model relates to a 3D printer technical field. This 3D printer convenient to wash baffle pipe utilizes the cooperation between feeding shell, spliced pole, slider and the spring block to drive the ring external member and presss from both sides tight locking to the baffle pipe, and the dismantlement and the installation of the baffle pipe of being convenient for realize that the baffle pipe is convenient for dismantle down and carry out abluent function, have solved the remaining liquid of its coating and have attached to the baffle pipe inner wall, two problems that influence its printing effect.

Description

3D printer convenient to wash passage

Technical Field

The utility model relates to a 3D printer technical field specifically is a 3D printer convenient to wash passage.

Background

The 3D printer can not only "print" a complete building, but can even print the astronaut in the shape of any desired item in a space shuttle. However, 3D prints out a model of the object, and cannot print out the function of the object. The 3D printing engineering technology research center of the institute of China breaks through the key technology for quickly forming three-dimensional objects capable of being continuously printed for the first time, and develops a super-quick digital projection (DLP)3D printer capable of continuously printing. The speed of the 3D printer reaches 600mm/s of record creation, a three-dimensional object with the height of 60mm can be pulled out from a resin tank within 6 minutes, and the printing of the same object by adopting the traditional three-dimensional light curing molding process (SLA) needs about 10 hours, so that the speed is improved by 100 times, the 3D printing realizes space industrialization, the 3D printing is one of the latest high-dimension embodying in a science and technology fusion body model, and the number of the three-dimensional printers is small before 80 years in the 20 th century, and most of the three-dimensional printers are concentrated in the hands of science monster and electronic product lovers. Primarily for printing things like jewelry, toys, tools, kitchen utensils and the like. Even an automobile expert prints out automobile parts and then orders the real commercially available parts according to the plastic model.

The Chinese patent discloses a full-color 3D printer (publication number: CN105643936A) which comprises a supporting platform, an X-axis guide rail, a Y-axis guide rail, a Z-axis guide rail, a printing platform, a lifting platform, a driving screw rod, a printing nozzle, a light curing device, a supporting plate, a first trough, a second trough, a third trough, a fourth trough, a feeding guide pipe, a UV lamp, a light quantity adjusting device, a plurality of micro nozzles, a plurality of longitudinal baffles and transverse baffles, wherein the X-axis guide rail, the Y-axis guide rail and the Z-axis guide rail are all positioned on the supporting platform, the X-axis guide rail and the Y-axis guide rail are vertically intersected in the horizontal plane, and the printing platform is positioned on the plane where the X-axis guide rail and the Y-axis guide rail are.

But the inside passage of current printer is undetachable, when the inside dyestuff of passage is replaced to the dyestuff that needs use other colours, the remaining liquid of the former coating miscella of this passage is attached to the inner wall of passage, and then can influence the use that new coating printed, and current printer does not have the abluent device of shower nozzle to printing, when the coating of different colours is used in the replacement, also can influence the effect that its colour was printed, cause the material object of printing to have the coating of colour mixture, influence its outward appearance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a 3D printer convenient to wash passage, it is not detachable to have solved the inside passage of current printer, when the dyestuff replacement of needs use other colours is at the inside dyestuff of passage, the remaining liquid of the original coating of this passage is attached to the inner wall of passage, and then can influence the use that new coating printed, and current printer does not have the abluent device to the shower nozzle of printing, when the coating of different colours is used in the replacement, also can influence the effect that its colour was printed, the error that causes to print has the coating of colour mixture, influence the problem of its outward appearance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: A3D printer convenient for cleaning a material guide pipe comprises a U-shaped shell, wherein the top of the U-shaped shell is fixedly connected with a top plate, the top of the inner surface of the U-shaped shell is fixedly connected with a first sliding track, the outer surface of the first sliding track is slidably connected with a first connecting block, the top of the first connecting block is fixedly connected with a second sliding track, the outer surface of the second sliding track is slidably connected with a second connecting block, the top of the second connecting block is fixedly connected with a first threaded sleeve, the inner surface of the first threaded sleeve is in threaded connection with a first threaded column, the top end of the first threaded column is fixedly connected with a placing plate, the left side and the right side of the top of the inner surface of the U-shaped shell are both fixedly connected with telescopic rods, the top ends of the two telescopic rods are both fixedly connected with fixed blocks, and a connecting plate is fixedly, and the bottom fixedly connected with of connecting plate prints the shower nozzle, the surface of printing the shower nozzle is provided with solidification equipment, the top intercommunication of connecting plate has the feeding shell.

The connecting groove has been seted up to the internal surface of feeding shell, and the connecting groove is provided with four, four the equal swing joint of internal surface of connecting groove has the passage, the middle part fixedly connected with spliced pole of feeding shell internal surface, the outer fixed surface of spliced pole is connected with the cover shell, and the internal surface sliding connection of cover shell has the slider, through spring block fixed connection between one side of slider and the internal surface of cover shell, one side fixedly connected with ring external member of slider, and the internal surface of ring external member and the surface swing joint of passage.

Preferably, a driving block is fixedly connected to the top of the sliding member, the top of the driving block penetrates through the feeding housing and extends to the outside of the feeding housing, and one end of the guide tube penetrates through the feeding housing and extends to the outside of the feeding housing.

Preferably, turn right from a left side in the inside of roof and run through in proper order and have four logical grooves, the inside sliding connection who leads to the groove has the feeder hopper, and the bottom of feeder hopper and the one end intercommunication of passage.

Preferably, the equal fixedly connected with slip sand grip of the left and right sides at U-shaped shell internal surface top, two the equal sliding connection of surface of slip sand grip has sliding connection spare, two sliding connection spare's top respectively with the left and right sides fixed connection of second slip track bottom.

Preferably, the left side fixedly connected with fixed plate of U-shaped shell, and the top of fixed plate passes through nut fixedly connected with epitheca board, the arc wall has all been seted up to the top of fixed plate and the bottom of epitheca board.

Preferably, the inside swing joint of arc wall has the push rod, the one end of push rod runs through the U-shaped shell and extends to the inside of U-shaped shell, and the one end fixedly connected with second screw thread shell of push rod, and the internal surface threaded connection of second screw thread shell has second screw thread post, the one end fixedly connected with washing case of second screw thread post.

Preferably, the left side of U-shaped shell just is located the top fixedly connected with limiting plate of epitheca board, and the inside of limiting plate is provided with spacing post, the surface of epitheca board is seted up with the spacing groove of spacing post looks adaptation.

Preferably, the other end of the push rod is fixedly connected with a pulling plate.

(III) advantageous effects

The utility model provides a 3D printer convenient to wash passage. The method has the following beneficial effects:

(1) the feeding shell is communicated with the top of the connecting plate, the inner surface of the feeding shell is provided with four connecting grooves, the inner surfaces of the four connecting grooves are movably connected with the material guide pipes, the middle part of the inner surface of the feeding shell is fixedly connected with a connecting column, the outer surface of the connecting column is fixedly connected with a casing shell, the inner surface of the casing shell is connected with a sliding part in a sliding manner, one side of the sliding part is fixedly connected with the inner surface of the casing shell through a spring block, one side of the sliding part is fixedly connected with a ring external member, the inner surface of the ring external member is movably connected with the outer surface of the material guide pipes, the material guide pipes can be clamped and locked by the ring external member driven by the matching between the feeding shell, the connecting column, the sliding part and the spring block, the material guide pipes can be conveniently detached and, the problem of its residual liquid of coating attach to the guide tube inner wall, two influence its printing effect is solved.

(2) This 3D printer convenient to wash baffle pipe, through the equal fixedly connected with slip sand grip of the left and right sides at U-shaped shell internal surface top, the equal sliding connection of surface of two slip sand grips has sliding connection spare, two sliding connection spare's top respectively with the left and right sides fixed connection of second slip track bottom, utilize the cooperation between slip sand grip and the sliding connection spare can increase the gliding stability of second slip track, prolong the orbital life of second slip.

(3) This 3D printer convenient to wash passage, there is the push rod through the inside swing joint of arc wall, the one end of push rod runs through the U-shaped shell and extends to the inside of U-shaped shell, and the one end fixedly connected with second screw shell of push rod, and the internal surface threaded connection of second screw shell has second screw thread post, the one end fixedly connected with of second screw thread post washs the case, utilize the push rod, cooperation between second screw shell and the second screw thread post can make to wash the case and control in the inside removal of U-shaped shell, be convenient for wash printing the shower nozzle, convenient to use just can avoid printing the residual pigment on the shower nozzle, the effect is printed in the influence.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic view of the structure of the cleaning tank connected to the push rod;

fig. 3 is a schematic structural view of the connection between the placing plate and the second connecting block of the present invention;

FIG. 4 is a side view of the upper shell plate and the fixing plate of the present invention;

FIG. 5 is a schematic view of the inner structure of the feeding shell of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure, 1-U-shaped shell, 2-top plate, 3-first sliding rail, 4-first connecting block, 5-second sliding rail, 6-second connecting block, 7-first thread sleeve, 8-first thread column, 9-placing plate, 10-telescopic rod, 11-fixing block, 12-connecting plate, 13-printing spray head, 14-curing device, 15-feeding shell, 16-connecting groove, 17-material guide pipe, 18-connecting column, 19-sleeve shell, 20-sliding part, 21-spring block, 22-ring kit, 23-driving block, 24-through groove, 25-feed hopper, 26-sliding raised line, 27-sliding connecting piece, 28-fixing plate, 29-upper shell plate, 30-arc groove, 31-push rod, 32-second thread shell, 33-second thread column, 34-cleaning box, 35-limit plate, 36-limit column, 37-limit groove and 38-pulling plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: A3D printer convenient for cleaning a material guide pipe comprises a U-shaped shell 1, wherein sliding convex strips 26 are fixedly connected to the left side and the right side of the top of the inner surface of the U-shaped shell 1, the sliding stability of a second sliding rail 5 can be improved by utilizing the matching between the sliding convex strips 26 and the sliding connecting pieces 27, the service life of the second sliding rail 5 is prolonged, sliding connecting pieces 27 are respectively connected to the outer surfaces of the two sliding convex strips 26 in a sliding mode, the tops of the two sliding connecting pieces 27 are respectively and fixedly connected with the left side and the right side of the bottom of the second sliding rail 5, a fixing plate 28 is fixedly connected to the left side of the U-shaped shell 1, an upper shell plate 29 is fixedly connected to the top of the fixing plate 28 through nuts, arc-shaped grooves 30 are respectively formed in the tops of the fixing plate 28 and the bottom of the upper shell plate 29, push rods 31 are movably connected to the inner parts of the arc-shaped grooves 30, and a cleaning box 34, the printing nozzle 13 is convenient to clean, the use is convenient, the residual pigment on the printing nozzle can be avoided, the printing effect is influenced, the other end of the push rod 31 is fixedly connected with a pulling plate 38, one end of the push rod 31 penetrates through the U-shaped shell 1 and extends into the U-shaped shell 1, one end of the push rod 31 is fixedly connected with a second threaded shell 32, the inner surface of the second threaded shell 32 is in threaded connection with a second threaded column 33, one end of the second threaded column 33 is fixedly connected with a cleaning box 34, the left side of the U-shaped shell 1 is fixedly connected with a limiting plate 35 above the upper shell plate 29, the inside of the limiting plate 35 is provided with a limiting column 36, the outer surface of the upper shell plate 29 is provided with a limiting groove 37 matched with the limiting column 36, the top of the U-shaped shell 1 is fixedly connected with a top plate 2, four through grooves 24 are sequentially penetrated through the inside of the top plate 2 from left to right, the bottom of the feed hopper 25 is communicated with one end of the material guide pipe 17, the top of the inner surface of the U-shaped shell 1 is fixedly connected with a first sliding track 3, the outer surface of the first sliding track 3 is connected with a first connecting block 4 in a sliding manner, the top of the first connecting block 4 is fixedly connected with a second sliding track 5, the outer surface of the second sliding track 5 is connected with a second connecting block 6 in a sliding manner, the top of the second connecting block 6 is fixedly connected with a first threaded sleeve 7, the inner surface of the first threaded sleeve 7 is connected with a first threaded column 8 in a threaded manner, the top end of the first threaded column 8 is fixedly connected with a placing plate 9, the placing plate 9 can be used for replacing placing plates 9 with different specifications through the matching between the first threaded sleeve 7 and the first threaded column 8, so that the printing on the objects with different sizes can be conveniently carried out, the left side and the right side of the inner surface, the top ends of the two telescopic rods 10 are fixedly connected with fixed blocks 11, a connecting plate 12 is fixedly connected between the opposite sides of the two fixed blocks 11, the bottom of the connecting plate 12 is fixedly connected with a printing nozzle 13, the outer surface of the printing nozzle 13 is provided with a curing device 14, and the top of the connecting plate 12 is communicated with a feeding shell 15; the feeding shell 15, the connecting columns 18, the sliding part 20 and the spring block 21 are matched to drive the circular ring kit 22 to clamp and lock the material guide pipe 17, so that the material guide pipe 17 can be conveniently detached and installed, the function of cleaning the material guide pipe 17 after being conveniently detached is realized, the problem that the printing effect of the material guide pipe 17 is influenced by the residual liquid of the coating attached to the inner wall of the material guide pipe 17 is solved, the inner surface of the feeding shell 15 is provided with four connecting grooves 16, the material guide pipe 17 is movably connected to the inner surfaces of the four connecting grooves 16, the connecting column 18 is fixedly connected to the middle part of the inner surface of the feeding shell 15, the outer surface of the connecting column 18 is fixedly connected with the casing 19, the inner surface of the casing 19 is slidably connected with the sliding part 20, the top of the sliding part 20 is fixedly connected with the driving block 23, the top of the, one end of the guide tube 17 penetrates through the feeding shell 15 and extends to the outside of the feeding shell 15, one side of the sliding part 20 is fixedly connected with the inner surface of the casing 19 through the spring block 21, one side of the sliding part 20 is fixedly connected with the annular sleeve 22, and the inner surface of the annular sleeve 22 is movably connected with the outer surface of the guide tube 17.

During the use, when needing to wash printing shower nozzle 13, take out spacing post 36, make spacing post 36 withdraw from spacing groove 37, promote push rod 31 and make washing case 34 remove to the middle part of U-shaped shell 1, make printing shower nozzle 13 immerse and wash the inside of washing case 34, when washing the required abluent passage 17, move the drive block 23 that this passage 17 corresponds, and then drive slider 20 extrusion spring piece 21 and make and keep becoming flexible between ring external member 22 and the surface of this passage 17, just take out this passage 17, wash can, place board 9 simultaneously and also can change, rotate and place board 9, make first thread post 8 and first thread bush 7 break away from each other, can take off and place the board, change the board 9 of placing of different specifications.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 3D printer convenient to wash baffle pipe, includes U-shaped shell (1), and top fixedly connected with roof (2) of U-shaped shell (1), the first slip track (3) of top fixedly connected with of U-shaped shell (1) internal surface, the surface sliding connection of first slip track (3) has first connecting block (4), and the top fixedly connected with second slip track (5) of first connecting block (4), its characterized in that: the outer surface of the second sliding track (5) is connected with a second connecting block (6) in a sliding way, the top of the second connecting block (6) is fixedly connected with a first threaded sleeve (7), the inner surface of the first threaded sleeve (7) is in threaded connection with a first threaded column (8), and the top end of the first threaded column (8) is fixedly connected with a placing plate (9), the left side and the right side of the top part of the inner surface of the U-shaped shell (1) are fixedly connected with telescopic rods (10), the top ends of the two telescopic rods (10) are fixedly connected with fixed blocks (11), a connecting plate (12) is fixedly connected between the opposite sides of the two fixed blocks (11), the bottom of the connecting plate (12) is fixedly connected with a printing spray head (13), the outer surface of the printing spray head (13) is provided with a curing device (14), and the top of the connecting plate (12) is communicated with a feeding shell (15);

connecting groove (16) have been seted up to the internal surface of feeding shell (15), and connecting groove (16) are provided with four, four the equal swing joint in internal surface of connecting groove (16) has passage (17), the middle part fixedly connected with spliced pole (18) of feeding shell (15) internal surface, the outer fixed surface of spliced pole (18) is connected with cover shell (19), and the internal surface sliding connection of cover shell (19) has slider (20), through spring block (21) fixed connection between one side of slider (20) and the internal surface of cover shell (19), one side fixedly connected with ring external member (22) of slider (20), and the internal surface of ring external member (22) and the outer surface swing joint of passage (17).

2. The 3D printer of claim 1, wherein the guide tube is convenient to clean, and the printer comprises: the top of the sliding piece (20) is fixedly connected with a driving block (23), the top of the driving block (23) penetrates through the feeding shell (15) and extends to the outside of the feeding shell (15), and one end of the material guide pipe (17) penetrates through the feeding shell (15) and extends to the outside of the feeding shell (15).

3. The 3D printer of claim 1, wherein the guide tube is convenient to clean, and the printer comprises: the inside of roof (2) is turned right from a left side and is run through in proper order and have four logical groove (24), the inside sliding connection who leads to groove (24) has feeder hopper (25), and the bottom of feeder hopper (25) and the one end intercommunication of passage (17).

4. The 3D printer of claim 1, wherein the guide tube is convenient to clean, and the printer comprises: the equal fixedly connected with slip sand grip (26) of the left and right sides at U-shaped shell (1) internal surface top, two the equal sliding connection of surface of slip sand grip (26) has sliding connection spare (27), two the top of sliding connection spare (27) respectively with the left and right sides fixed connection of second slip track (5) bottom.

5. The 3D printer of claim 1, wherein the guide tube is convenient to clean, and the printer comprises: the left side fixedly connected with fixed plate (28) of U-shaped shell (1), and nut fixedly connected with epitheca board (29) are passed through at the top of fixed plate (28), arc wall (30) have all been seted up to the top of fixed plate (28) and the bottom of epitheca board (29).

6. The 3D printer of claim 5, wherein the guide tube is convenient to clean, and the printer comprises: the inside swing joint of arc wall (30) has push rod (31), the one end of push rod (31) runs through U-shaped shell (1) and extends to the inside of U-shaped shell (1), and the one end fixedly connected with second screw shell (32) of push rod (31), and the internal surface threaded connection of second screw shell (32) has second screw thread post (33), the one end fixedly connected with of second screw thread post (33) washs case (34).

7. The 3D printer of claim 5, wherein the guide tube is convenient to clean, and the printer comprises: the left side of U-shaped shell (1) just is located top fixedly connected with limiting plate (35) of epitheca board (29), and the inside of limiting plate (35) is provided with spacing post (36), spacing groove (37) with spacing post (36) looks adaptation are seted up to the surface of epitheca board (29).

8. The 3D printer of claim 6, wherein the guide tube is convenient to clean, and the printer comprises: the other end of the push rod (31) is fixedly connected with a pulling plate (38).