CN110481018B

CN110481018B - Multifunctional 3D printing device

Info

Publication number: CN110481018B
Application number: CN201910764451.5A
Authority: CN
Inventors: 徐光晨; 许佳; 邓亚明
Original assignee: Wuhu Institute of Technology
Current assignee: Wuhu Institute of Technology
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2021-11-26
Anticipated expiration: 2039-08-19
Also published as: CN110481018A

Abstract

The invention discloses a multifunctional 3D printing device, which comprises a box body and a printing device at the top end of the box body, wherein a transverse plate is fixedly connected to the inner wall of the box body, a second through hole is formed in the top surface of the transverse plate, a bearing base is attached and arranged in the second through hole, a dovetail groove is formed in one inner side wall of the box body, a dovetail block is attached and slid in the dovetail groove, a first rotating block is embedded in the dovetail block, a first sliding rod is fixedly connected to the side wall of the first rotating block, a first sliding groove is formed in the top surface of the transverse plate, a second sliding groove is formed in the top surface of the transverse plate, the other end, attached to the first sliding rod, penetrates through the first sliding groove and is fixedly connected with the side wall of the bearing base, a second sliding rod is fixedly connected to the side wall of the bearing base, a through groove is formed in the side wall of the box body, a first through hole is formed in the side wall of the box body, the first through hole is communicated with the through groove, and a limiting block is fixedly connected to the other end of the second sliding rod, bear the base through the upset, the raw materials on the base is born in the clearance, has improved the printing precision.

Description

Multifunctional 3D printing device

Technical Field

The invention relates to the field of printing, in particular to a multifunctional 3D printing device.

Background

The 3D printer is also called as a three-dimensional printer, is an accumulative manufacturing technology, namely a machine of a rapid prototyping technology, and is based on a digital model file, and can be used for manufacturing a three-dimensional object by printing a layer of bonding material layer by using the bonding material such as special wax materials, powdered metals or plastics, and the like.

Disclosure of Invention

Based on the problems, the invention provides a multifunctional 3D printing device, which solves the problems that some raw materials are easy to spill after the traditional 3D printing device bears a base and is printed, the cleaning is inconvenient, the next-time printing precision is caused, and the 3D printing requirement cannot be met.

The invention is realized by the following technical scheme:

a multifunctional 3D printing device comprises a box body, wherein the inner top surface of the box body is movably connected with a printing device, the box body is hinged with a box door, the inner wall of the box body is fixedly connected with a transverse plate, the top surface of the transverse plate is provided with a second through hole, the second through hole is oval, a bearing base is attached and arranged in the second through hole, one inner side wall of the box body is provided with a dovetail groove, a dovetail block is attached and slid in the dovetail groove, a first rotating block is embedded in the dovetail block, the side wall of the first rotating block is fixedly connected with a first sliding rod, the top surface of the transverse plate is provided with a first sliding groove, the top surface of the transverse plate is provided with a second sliding groove, the cross section of the first sliding rod is square, the other end of the attachment of the first sliding rod penetrates through the first sliding groove to be fixedly connected with the side wall of the bearing base, the side wall of the bearing base is fixedly connected with a second sliding rod, and the cross section of the second sliding rod is square, the utility model discloses a box, including box lateral wall, stopper top surface, stopper top surface, the stopper passes through the bolt and box fixed connection, the box lateral wall is opened there is logical groove, the box lateral wall is opened there is first through-hole, first through-hole sets up directly over leading to the groove, first through-hole communicates with each other with leading to the groove, the second slide bar other end passes groove fixedly connected with stopper, the stopper is circular, the instruction sign has been pasted to the stopper top surface, the stopper passes through bolt and box fixed connection, box lateral wall fixedly connected with covers the body, cover body lateral wall articulates there is the door, first through-hole diameter equals with the diagonal of second slide bar.

The box body is internally and symmetrically and fixedly connected with two first cross rods, the cross section of each first cross rod is square, the first cross rods are laminated and sleeved with a barrel body, a first barrel body is fixedly connected between the two barrel bodies, the cross section of each first barrel body is square, the top surface of each first barrel body is fixedly connected with a box body, the inner wall of each box body is fixedly connected with a first rack, each first rack penetrates through the corresponding first barrel body, a second rotating block is embedded in the inner bottom surface of each first barrel body and is rotationally connected with the corresponding second rotating block, the top surface of each second rotating block is fixedly connected with a rotating rod, the top end of each rotating rod sequentially penetrates through the corresponding first barrel body and the corresponding box body and is fixedly connected with a brush, each rotating rod is respectively rotationally connected with the corresponding first barrel body and the corresponding box body, each rotating rod is fixedly sleeved with a first gear, the first gear is meshed with the first rack, and two rubber slide blocks are laminated and slid in the box body, the side wall of the rubber slide block is fixedly connected with a slide pipe through glue, the slide pipe is provided with a plurality of third through holes, the third through holes are arranged in the box body, the other end of the slide pipe penetrates out of the box body and extends out of the box body to the outside, the slide pipe is connected with the box body in a sliding manner, the slide pipe is fixedly connected with a first one-way valve in the slide pipe, the top surface of the box body is symmetrically and fixedly communicated with two vertical pipes, the top end of each vertical pipe is fixedly communicated with the box body, the shape of the box body is arc, the top surface of the box body is fixedly communicated with a plurality of spray heads, a circle is formed between the two box bodies, a brush is laminated between the two box bodies, the top end of the brush is laminated with the bottom surface of the bearing base, a second one-way valve is fixedly connected in each vertical pipe, the side wall of the box body is fixedly sleeved with a sealing ring through glue, the bottom surface of the first cylinder body is fixedly connected with a second rack, and the two ends of the second rack are fixedly connected with a plurality of telescopic rods, the multi-section telescopic rod is characterized in that the other end of the multi-section telescopic rod is fixedly connected with the inner wall of the box body, a second cross rod is fixedly connected to the inner wall of the box body, a three-phase asynchronous motor is fixedly connected to the top surface of the second cross rod, the three-phase asynchronous motor is connected with a controller through a circuit, a second gear is fixedly connected to the output end of the three-phase asynchronous motor, an inclined plate is fixedly connected to the inner bottom surface of the box body, and a drain pipe is fixedly communicated with the bottom end of one side wall of the box body.

Preferably, the first cross bar is made of alloy steel materials.

Preferably, the model of the three-phase asynchronous motor is Y2-80M2-4S 150.

Preferably, the outer wall of the bearing base is fixedly sleeved with a rubber ring through glue.

Preferably, the box body and the transverse plate are connected by welding.

Compared with the prior art, the invention has the beneficial effects that: this device function is various, and the operation is simple, therefore, the clothes hanger is strong in practicability, bear the base through setting up, and utilize the stopper to drive the second slide bar and remove, the second slide bar drives and bears the base and remove, it drives first slide bar and removes to bear the base, first slide bar drives first rotating block and removes, first rotating block drives the dovetail piece and slides in the dovetail, when the second slide bar slides in the first through-hole, rotatory stopper reaches 180 backs, the top surface and the bottom surface position that bear the base at this moment switch, the raw materials to bearing on the base are cleared up.

As another aspect of the invention, the brush can be rotated to clean slag attached to the bottom surface of the bearing base by arranging the first cross rod, the barrel, the first rack, the second rotating block, the rotating rod and the first gear, and the bottom surface of the bearing base can be fully cleaned and quickly dried by arranging the box body, the rubber slide block, the slide pipe, the first check valve, the vertical pipe, the box body, the spray head, the second check valve, the sealing ring, the second rack, the multi-section telescopic rod, the second cross rod and the three-phase asynchronous motor, so that the next use is facilitated, the precision of 3D printing is indirectly improved, the time is saved, and the 3D printing requirement is met.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional 3D printing apparatus according to an embodiment of the present invention;

fig. 2 is a top view of a multifunctional 3D printing apparatus according to an embodiment of the present invention;

FIG. 3 is a sectional view A-A of FIG. 1;

FIG. 4 is a cross-sectional view B-B of FIG. 1;

fig. 5 is a partially enlarged view of a portion C in fig. 1.

In the figure: the printing device comprises a box body 1, a printing device 2, a transverse plate 3, a bearing base 4, a first slide bar 5, a dovetail block 6, a first rotating block 7, a second slide bar 8, a limiting block 9, a cover body 10, a first transverse bar 11, a cylinder body 12, a first cylinder body 13, a box body 14, a first rack 15, a second rotating block 16, a rotating bar 17, a brush 18, a first gear 19, a rubber slide block 20 and a slide pipe 21, the device comprises a first check valve 22, a vertical pipe 23, a box body 24, a spray head 25, a second check valve 26, a sealing ring 27, a second rack 28, a multi-section telescopic rod 29, a second cross rod 30, a three-phase asynchronous motor 31, a second gear 32, an inclined plate 33, a drain pipe 34, a rubber ring 35, a dovetail groove 1-1, a through groove 1-2, a first through hole 1-3, a second through hole 3-1, a first sliding groove 3-2, a second sliding groove 3-3 and a third through hole 21-1.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in the figure, the multifunctional 3D printing device comprises a box body 1, a printing device 2 is movably connected to the inner top surface of the box body 1, a box door is hinged to the box body 1, a transverse plate 3 is fixedly connected to the inner wall of the box body 1, a second through hole 3-1 is formed in the top surface of the transverse plate 3, the second through hole 3-1 is oval, a bearing base 4 is arranged in the second through hole 3-1 in a laminating mode, a dovetail groove 1-1 is formed in the inner side wall of the box body 1, a dovetail block 6 is arranged in the dovetail groove 1-1 in a laminating sliding mode, a first rotating block 7 is embedded into the dovetail block 6, a first sliding rod 5 is fixedly connected to the side wall of the first rotating block 7, a first sliding groove 3-2 is formed in the top surface of the transverse plate 3, a second sliding groove 3-3 is formed in the top surface of the transverse plate 3, the cross section of the first sliding rod 5 is square, and the laminating other end of the first sliding rod 5 penetrates through the first sliding groove 3-2 to be fixedly connected with the side wall of the bearing base 4 The bearing base is characterized in that a second sliding rod 8 is fixedly connected to the side wall of the bearing base 4, the cross section of the second sliding rod 8 is square, a through groove 1-2 is formed in the side wall of the box body 1, a first through hole 1-3 is formed in the side wall of the box body 1, the first through hole 1-3 is arranged right above the through groove 1-2, the first through hole 1-3 is communicated with the through groove 1-2, the other end of the second sliding rod 8 penetrates through a limiting block 9 fixedly connected with the groove 1-2, the limiting block 9 is circular, an indicating sign is pasted on the top surface of the limiting block 9, the limiting block 9 is fixedly connected with the box body 1 through a bolt, a cover body 10 is fixedly connected to the side wall of the box body 1, a door is hinged to the side wall of the cover body 10, and the diameter of the first through hole 1-3 is equal to the diagonal of the second sliding rod 8.

Two first cross rods 11 are symmetrically and fixedly connected in the box body 1, the cross section of each first cross rod 11 is square, the first cross rod 11 is sleeved with a barrel body 12 in a laminating manner, a first barrel body 13 is fixedly connected between the two barrel bodies 12, the cross section of each first barrel body 13 is square, the top surface of each first barrel body 13 is fixedly connected with a box body 14, the inner wall of the box body 1 is fixedly connected with a first rack 15, the first rack 15 penetrates through the first barrel body 13, a second rotating block 16 is embedded in the bottom surface of each first barrel body 13, the first barrel bodies 13 are rotatably connected with the second rotating block 16, the top surface of each second rotating block 16 is fixedly connected with a rotating rod 17, the top ends of the rotating rods 17 sequentially penetrate through the first barrel bodies 13 and the box bodies 14 and are fixedly connected with brushes 18, the brushes 18 are in contact with the bottom surface of the bearing base 4, and the rotating rods 17 are respectively rotatably connected with the first barrel bodies 13 and the box bodies 14, the rotary rod 17 is fixedly sleeved with a first gear 19, the first gear 19 is meshed with a first rack 15, two rubber sliders 20 are arranged in the box body 14 in a fitting sliding mode, the side walls of the rubber sliders 20 are fixedly connected with a sliding pipe 21 through glue, a plurality of third through holes 21-1 are formed in the sliding pipe 21, the third through holes 21-1 are arranged in the box body 14, the other end of the sliding pipe 21 penetrates through the box body 14 and penetrates out of the box body 1 to extend to the outside, the sliding pipe 21 is connected with the box body 14 in a sliding mode, a first one-way valve 22 is fixedly connected in the sliding pipe 21, two vertical pipes 23 are symmetrically and fixedly communicated on the top surface of the box body 14, the top ends of the vertical pipes 23 are fixedly communicated with a box body 24, the box body 24 is arc-shaped, a plurality of spray heads 25 are fixedly communicated on the top surface of the box body 24, a circle is formed between the two box bodies 24, the brush 18 is fitted between the two box bodies 24, and the top end of the brush 18 is fitted with the bottom surface of the bearing base 4, fixedly connected with second check valve 26 in the

standpipe

23, 14 lateral walls of box have sealing ring 27 through glue fixed cover, 13 bottom surface fixedly connected with second rack 28 of first barrel, 28 both ends fixedly connected with multisection telescopic link 29 of second rack, the multisection telescopic link 29 other end and 1 inner wall fixed connection of box, 1 inner wall fixedly connected with second horizontal pole 30 of box, 30 top surface fixedly connected with three-phase asynchronous motor 31 of second horizontal pole, three-phase asynchronous motor 31 has the controller through the line connection, 31 output end fixedly connected with second gear 32 of three-phase asynchronous motor, bottom surface fixedly connected with swash plate 33 in the

box

1, 1 lateral wall bottom end of box is fixed to be communicated with drain pipe 34.

The first cross bar 11 is made of alloy steel materials.

The model number of the three-phase asynchronous motor 31 is Y2-80M2-4S 150.

The box body 1 and the transverse plate 3 are connected in a welding mode.

The outer wall of the bearing base 4 is fixedly sleeved with a rubber ring 35 through glue.

The working principle is as follows: when 3D printing is required, the device is connected with a power supply, the printing device 2 starts to work by operating the controller, a printed finished product is placed on the top surface of the bearing base 4, after the printing is finished, the printing device 2 stops working by operating the controller, then a box door on the side wall of the box body 1 is opened, the finished product is taken out, as the raw material falls on the top surface of the bearing base 4 during printing to pollute the bearing base 4, at the moment, a door hinged with the side wall of the cover body 10 is opened, a bolt is unscrewed, a limiting block 9 is pushed upwards, the limiting block 9 drives the second sliding rod 8 to move, the second sliding rod 8 drives the bearing base 4 to move, the bearing base 4 drives the first sliding rod 5 to move, the first sliding rod 5 drives the first rotating block 7 to move, the first rotating block 7 drives the dovetail block 6 to slide in the dovetail grooves 1-1, and when the second sliding rod 8 slides into the first through holes 1-3, observing that the indication mark on the limiting block 9 rotates the limiting block 9 to 180 degrees, then switching the position of the top surface and the bottom surface of the bearing base 4, pulling the limiting block 9 downwards, the limiting block 9 driving the second slide bar 8 to move, the second slide bar 8 driving the bearing base 4 to move, the bearing base 4 driving the first slide bar 5 to move, the first slide bar 5 driving the first rotating block 7 to move, the first rotating block 7 driving the dovetail block 6 to slide in the dovetail groove 1-1, so that the bearing base 4 returns to the second through hole 3-1 again, fixing the limiting block 9 and the box body 1 through bolts, then printing next time, connecting a slide pipe 21 with the water tank while printing, operating the controller to make the three-phase asynchronous motor 31 start working, the output end of the three-phase asynchronous motor 31 driving the second gear 32 to make amplitude movement, the second gear 32 driving the second gear 28 to slide repeatedly, the second rack 28 drives the first barrel 13 to move, the first barrel 13 drives the rotating rod 17 to move, the rotating rod 17 drives the first gear 19 to move, the first gear 19 and the first rack 15 enable the first gear 19 to rotate, the first gear 19 drives the rotating rod 17 to rotate, the rotating rod 17 drives the brush 18 to rotate, the brush 18 rotates to clean the bottom surface of the bearing base 4, meanwhile, the first barrel 13 drives the box body 14 to move repeatedly, so that the two rubber sliders 20 in the box body 14 perform piston motion in the box body 14, water in an external water tank enters one side of the box body 14 from a vertical pipe 23 and then enters the box body 24 from a vertical pipe 23 through a plurality of third through holes 21-1 on the sliding pipe 21 at one end, and finally is sprayed to the bottom surface of the bearing base 4 from the spray head 25 to wash the bottom surface of the bearing base 4, and meanwhile, external wind enters the sliding pipe 21 at the other end, then enters the other side of the box body 14 through the third through hole 21-1, then enters the vertical pipe 23 through the extrusion of the rubber slide block 20, enters the box body 24 from the vertical pipe 23, and finally is dried by air from the bottom surface of the bearing base 4 at the spraying position of the spray nozzle 25, thereby improving the cleaning efficiency of the bearing base 4, saving time, discharging the cleaned water to the outside from the drain pipe 34 after falling on the inclined plate 33, ensuring the sealing performance of the sliding position of the box body 14 and the slide pipe 21 by the arrangement of the sealing ring 27, further ensuring the rubber slide block 20 to complete piston movement, performing air blowing and water conveying, ensuring the rubber slide block 20 to complete piston movement by the arrangement of the first check valve 22 and the second check valve 26, indirectly improving the working efficiency, effectively preventing the sucked air from blowing to the upper part of the transverse plate 3 to influence the printing work, thereby indirectly improved the printing precision, satisfied 3D and printed the demand. After printing finishes, the operation controller makes the printing device 2 stop working, then opens the box door of the side wall of the box body 1, takes out the finished product, and then carries out the cleaning operation to clean the bearing base 4, and after the cleaning finishes, the operation controller makes the three-phase asynchronous motor 31 stop working.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional 3D printing device which characterized in that: including box (1), top surface swing joint has printing device (2) in box (1), box (1) articulates there is the chamber door, its characterized in that: the inner wall of the box body (1) is fixedly connected with a transverse plate (3), the top surface of the transverse plate (3) is provided with a second through hole (3-1), the second through hole (3-1) is oval, the outer wall of the bearing base (4) is fixedly sleeved with a rubber ring (35) through glue, the bearing base (4) is arranged in the second through hole (3-1) in a laminating mode through the rubber ring (35), the inner side wall of the box body (1) is provided with a dovetail groove (1-1), a dovetail block (6) is arranged in the dovetail groove (1-1) in a laminating and sliding mode, a first rotating block (7) is embedded in the dovetail block (6), the side wall of the first rotating block (7) is fixedly connected with a first sliding rod (5), the top surface of the transverse plate (3) is provided with a first sliding chute (3-2), the top surface of the transverse plate (3) is provided with a second sliding chute (3-3), the cross section of the first sliding rod (5) is square, the other end of the first sliding rod (5) penetrates through a first sliding groove (3-2) to be fixedly connected with the side wall of a bearing base (4), the side wall of the bearing base (4) is fixedly connected with a second sliding rod (8), the cross section of the second sliding rod (8) is square, the side wall of a box body (1) is provided with a through groove (1-2), the side wall of the box body (1) is provided with a first through hole (1-3), the first through hole (1-3) is arranged right above the through groove (1-2), the first through hole (1-3) is communicated with the through groove (1-2), the other end of the second sliding rod (8) penetrates through the groove (1-2) to be fixedly connected with a limiting block (9), the limiting block (9) is circular, an indication mark is pasted on the top surface of the limiting block (9), and the limiting block (9) is fixedly connected with the box body (1) through a bolt, the side wall of the box body (1) is fixedly connected with a cover body (10), the side wall of the cover body (10) is hinged with a door, and the diameter of the first through hole (1-3) is equal to the diagonal line of the second sliding rod (8);

the novel multifunctional garbage can is characterized in that two first transverse rods (11) are symmetrically and fixedly connected in the box body (1), the cross section of each first transverse rod (11) is square, a barrel body (12) is sleeved on each first transverse rod (11) in a fit manner, a first barrel body (13) is fixedly connected between the two barrel bodies (12), the cross section of each first barrel body (13) is square, a box body (14) is fixedly connected to the top surface of each first barrel body (13), a first rack (15) is fixedly connected to the inner wall of the box body (1), each first rack (15) penetrates through each first barrel body (13), a second rotating block (16) is embedded into the inner bottom surface of each first barrel body (13), each first barrel body (13) is rotatably connected with the second rotating block (16), a rotating rod (17) is fixedly connected to the top surface of each second rotating block (16), and a brush (18) is fixedly connected to the first barrel body (13) and the box body (14) in sequence at the top end of each rotating rod (17), the utility model discloses a rubber slide block, including rotary rod (17), box (14), rubber slide block (20), rubber slide block lateral wall, sliding tube (21) are last to open and to have a plurality of third through-holes (21-1), third through-hole (21-1) set up in box (14), the box (14) is worn out and box (14) are worn out and the outside is stretched out to the other end of sliding tube (21), sliding tube (21) and box (14) sliding connection, fixedly connected with first check valve (22) in sliding tube (21), box (14) top surface symmetry is fixed the intercommunication has two standpipe (23), the improved vertical pipe type water heater is characterized in that the top end of the vertical pipe (23) is fixedly communicated with a box body (24), the box body (24) is arc-shaped, the top surface of the box body (24) is fixedly communicated with a plurality of spray heads (25), a circle is formed in the middle of the two box bodies (24), the brush (18) is attached between the two box bodies (24), the top end of the brush (18) is attached to the bottom surface of the bearing base (4), the vertical pipe (23) is internally and fixedly connected with a second one-way valve (26), the side wall of the box body (14) is fixedly sleeved with a sealing ring (27) through glue, the bottom surface of the first barrel body (13) is fixedly connected with a second rack (28), two ends of the second rack (28) are fixedly connected with a plurality of telescopic rods (29), the other ends of the plurality of telescopic rods (29) are fixedly connected with the inner wall of the box body (1), the inner wall of the box body (1) is fixedly connected with a second cross rod (30), the top surface of the second cross rod (30) is fixedly connected with a three-phase asynchronous motor (31), three-phase asynchronous motor (31) have the controller through line connection, three-phase asynchronous motor (31) output fixedly connected with second gear (32), bottom surface fixedly connected with swash plate (33) in box (1), box (1) a lateral wall bottom end fixed intercommunication has drain pipe (34).

2. Multifunctional 3D printing device according to claim 1, characterized in that said first cross bar (11) is made of alloy steel material.

3. Multifunction 3D printing device according to claim 1, characterized in that the model number of the three-phase asynchronous motor (31) is Y2-80M2-4S 150.

4. The multifunctional 3D printing device according to claim 1, wherein the box body (1) and the transverse plate (3) are connected by welding.