CN113619113A - 3D printing and material spraying device and using method thereof - Google Patents
3D printing and material spraying device and using method thereof Download PDFInfo
- Publication number
- CN113619113A CN113619113A CN202110978539.4A CN202110978539A CN113619113A CN 113619113 A CN113619113 A CN 113619113A CN 202110978539 A CN202110978539 A CN 202110978539A CN 113619113 A CN113619113 A CN 113619113A
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- cylinder
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- venturi tube
- seat
- motor
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- 239000000463 material Substances 0.000 title claims abstract description 65
- 238000005507 spraying Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010146 3D printing Methods 0.000 title claims abstract description 22
- 239000007921 spray Substances 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/209—Heads; Nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Abstract
The invention discloses a 3D printing material spraying device and a using method thereof, and the device comprises a spraying body, wherein the spraying body comprises a moving component, a rotating component and an adjusting component which are arranged inside the spraying body, the rotating component comprises a fixed plate, a second motor arranged on the bottom wall of the fixed plate, a cylinder arranged on the top wall of a top plate, a cylinder shaft arranged on the cylinder and a connecting rod arranged on the outer circumferential wall of the cylinder shaft, the rotating component comprises a venturi tube and a side seat arranged on the side wall of the venturi tube, the adjusting component comprises an adjusting seat rotationally connected with the second motor and a sliding drawer arranged on the outer circumferential wall of the adjusting seat, and the technical field of the 3D printing material spraying device is concretely related. According to the 3D printing material spraying device and the using method thereof, the venturi tubes distributed in an annular mode are arranged, when the equipment needs to switch materials, on one hand, the positions of the venturi tubes are adjusted through the adjusting seats, on the other hand, the venturi tubes are driven to move to the lower portion of the connecting cylinder through the connecting rods, and therefore the rapid switching function of the device can be achieved.
Description
Technical Field
The invention belongs to the technical field of 3D printing and material spraying devices, and particularly relates to a 3D printing and material spraying device and a using method thereof.
Background
3D printing, which is one of the rapid prototyping technologies, is also called additive manufacturing, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like, and by printing layer by layer, based on a digital model file.
Because current 3D prints and spouts material device because lack the multi-channel fast switch over equipment who beats printer head, when 3D prints the switching material, in order to avoid material pollution, 3D printing apparatus must wait that shower nozzle department material is whole to be exported the rear and can carry out the switching work that finishes, not only causes the material extravagant, has still reduced the work efficiency of equipment, and more serious is that equipment can not carry out complicated fast switch over material work, and product manufacturing ability is lower.
Disclosure of Invention
The invention aims to provide a 3D printing material spraying device and a using method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: A3D printing material spraying device and a using method thereof comprise a spraying body, wherein the spraying body comprises a moving component, a rotating component and an adjusting component which are arranged inside the spraying body, the rotating component comprises a fixed plate, a second motor arranged on the bottom wall of the fixed plate, an air cylinder arranged on the top wall of a top plate, a cylinder shaft arranged on the air cylinder and a connecting rod arranged on the outer circumferential wall of the cylinder shaft, the rotating component comprises a venturi tube and a side seat arranged on the side wall of the venturi tube, the adjusting component comprises an adjusting seat rotationally connected with the second motor, a sliding drawer arranged on the outer circumferential wall of the adjusting seat, a sliding plate and a connecting seat arranged inside the sliding drawer,
the spray body further comprises a material plate arranged at the top, a spray head arranged at the bottom and a mounting opening arranged in the material plate, a top plate is arranged on the top wall of the spray body, a bottom plate is arranged on the bottom wall of the spray body, connecting cylinders are arranged in the top plate and the bottom plate, and the diameters of the cylinder connecting ports are matched with those of the venturi tube and the spray head.
Preferably, the lateral wall welding of spouting the body has the side spare, the lateral wall of side spare has seted up the groove, the outside of side spare is provided with the side steamer tray, the side steamer tray includes first motor, sets up in the lead screw of first motor output, set up in the sleeve of the outer periphery wall of lead screw, set up in the L template of sleeve lateral wall, set up in the stand of L template roof, set up in the upright section of thick bamboo of stand roof and with the swivel mount of upright section of thick bamboo rotation connection, swivel mount and venturi tube's inner wall swing joint.
Preferably, the fixed plate is internally provided with a sliding chute, the bottom wall of the cylinder shaft is welded with a sliding block fixedly connected with the connecting rod, and the sliding block is movably connected with the sliding chute.
Preferably, a plurality of drawer layers are distributed on the side wall of the sliding drawer from top to bottom in an array mode, and the sliding plate is movably connected with the sliding drawer through the drawer layers.
Preferably, a retainer ring is arranged inside the spray body.
Preferably, the outer circumferential wall of the connecting cylinder is provided with a cylinder hole, and the cylinder shaft is movably connected with the cylinder hole.
Preferably, the side wall of the sliding block is welded with a side block, the side wall of the sliding groove is provided with a side groove, and the side block is movably connected with the side groove.
Preferably, a cushion block is installed inside the side seat, and the connecting rod is movably connected with the cushion block.
Preferably, the swivel mount is a replaceable rubber material.
Preferably, the method of use is as follows
A) The installing port is installed at the interface of the 3D printer. The connecting cylinder is aligned with the feeding end of the 3D printer,
B) the second motor drives the adjusting seat to rotate, the adjusting seat drives the venturi tube to rotate to a position where the axis of the venturi tube is vertically parallel to the axis of the connecting cylinder,
C) the cylinder drives the cylinder shaft to move, the cylinder shaft drives the connecting rod to move until the connecting rod contacts with the side seat on the side wall of the venturi tube,
D) the sliding drawer and the sliding plate move mutually, the connecting rod drives the venturi tube to move to the position where the tube opening is matched with the tube openings of the upper and lower connecting tubes,
E) the material of the 3D printer is conveyed to the spray head through the connecting cylinder and the venturi tube,
F) the 3D printer switches materials, the second motor works and switches the next venturi tube to a position where the axis is vertically parallel to the axis of the connecting cylinder,
G) the first motor works to drive the screw rod to rotate, the sleeve and the upright post axially move along the screw rod,
H) the rotary seat extends into the venturi, the second motor works to drive the rotary seat to rotate and move up and down, the rotary seat cleans the inner wall of the venturi,
I) and after the venturi tube is cleaned, the second motor drives the rotary seat to exit the venturi tube.
Compared with the prior art, the invention has the following beneficial effects:
(1) this 3D prints and spouts material device and application method thereof, through being provided with the venturi tube of annular distribution, when equipment needs the switching material, on the one hand through adjusting the position of seat regulation venturi tube, on the other hand drives the venturi tube through the connecting rod and moves to a section of thick bamboo below even, can carry out the quick switching function of device, it must wait that shower nozzle department material is whole to export the back and can carry out switching work to have solved current 3D printing apparatus, not only cause the material extravagant, still reduced the work efficiency of equipment, more serious be the problem that equipment can not carry out complicated quick switching material work.
(2) This 3D prints and spouts material device and application method thereof through being provided with the side steamer tray, after defeated material operation is accomplished to arbitrary venturi tube, drives the sleeve activity through the lead screw, and the sleeve drives the swivel mount then and follows lead screw axial motion, because the swivel mount rotates with founding a section of thick bamboo again and is connected, so the inside of venturi tube can be cleared up to the swivel mount, has solved the inside residual material of venturi tube, has leaded to the problem of material mixed pollution.
(3) According to the 3D printing material spraying device and the using method thereof, the venturi tube is arranged, and when materials are input into the venturi tube through the connecting cylinder, the flowing speed of the materials can be accelerated, so that the materials at the spray head can obtain a large initial speed, and the working efficiency of the device is improved by improving the output speed of the spray head.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of a side drawer according to the present invention;
FIG. 4 is a schematic view of the moving assembly of the present invention;
FIG. 5 is a schematic view of the venturi structure of the present invention;
FIG. 6 is a schematic view of the adjusting assembly of the present invention;
FIG. 7 is a flow chart of a method of use of the present invention;
in the figure: 1-spray body, 11-bottom plate, 12-top plate, 2-spray head, 3-mounting opening, 31-material plate, 4-side piece, 41-piece groove, 5-side drawer, 51-first motor, 52-lead screw, 53-L type plate, 54-upright post, 55-upright tube, 56-sleeve, 57-swivel base, 6-connecting tube, 61-tube hole, 7-moving component, 71-fixed plate, 72-second motor, 73-cylinder, 74-side block, 75-slide block, 76-connecting rod, 77-slide groove, 78-cylinder shaft, 79-side groove, 8-retainer ring, 9-rotating component, 91-venturi tube, 92-side seat, 93-cushion block, 10-adjusting component, 101-adjusting seat, 102-sliding drawer, 103-sliding plate, 104-drawer layer and 105-connecting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: A3D printing material spraying device and a using method thereof comprise a spraying body 1, wherein the spraying body 1 comprises a moving component 7, a rotating component 9 and an adjusting component 10 which are arranged inside, the rotating component 7 comprises a fixed plate 71, a second motor 72 arranged on the bottom wall of the fixed plate 71, a cylinder 73 arranged on the top wall of a top plate 71, a cylinder shaft 78 arranged on the cylinder 73 and a connecting rod 76 arranged on the outer circumferential wall of the cylinder shaft 78, the rotating component 9 comprises a venturi 91 and a side seat 92 arranged on the side wall of the venturi 91, the adjusting component 10 comprises an adjusting seat 101 which is rotatably connected with the second motor 72, a sliding drawer 102 arranged on the outer circumferential wall of the adjusting seat 101, a sliding plate 103 arranged inside the sliding drawer 102 and a connecting seat 105,
the spray body 1 also comprises a material plate 31 arranged at the top, a spray head 2 arranged at the bottom and a mounting port 3 arranged in the material plate 31, the top wall of the spray body 1 is provided with a top plate 12, the bottom wall of the spray body 1 is provided with a bottom plate 11, the insides of the top plate 12 and the bottom plate 11 are both provided with a connecting cylinder 6, the diameter of the opening of the connecting cylinder 6 is matched with the venturi 91 and the spray head 2,
the side wall of the spray body 1 is welded with a side part 4, the side wall of the side part 4 is provided with a part groove 41, the outer side of the side part 4 is provided with a side drawer 5, the side drawer 5 comprises a first motor 51, a screw rod 52 arranged at the output end of the first motor 51, a sleeve 56 arranged on the outer circumferential wall of the screw rod 52, an L-shaped plate 53 arranged on the side wall of the sleeve 56, a stand column 54 arranged on the top wall of the L-shaped plate 53, a vertical cylinder 55 arranged on the top wall of the stand column 54 and a rotary seat 57 rotatably connected with the vertical cylinder 55, the rotary seat 57 is movably connected with the inner wall of a venturi tube 91, the fixed plate 71 is internally provided with a sliding groove 77, the bottom wall of a cylinder shaft 78 is welded with a sliding block 75 fixedly connected with a connecting rod 76, the sliding block 75 is movably connected with the sliding groove 77, the side wall of the sliding drawer 102 is distributed with a plurality of drawer layers 104 from top to bottom in an array, the sliding plate 104 is movably connected with the sliding drawer 102, the spray body 1 is internally provided with a retainer ring 8, the outer circumferential wall of a connecting cylinder 6 is provided with a cylinder hole 61, the cylinder shaft 78 is movably connected with the cylinder hole 61, the side wall of the sliding block 75 is welded with the side block 74, the side wall of the sliding groove 77 is provided with a side groove 79, the side block 74 is movably connected with the side groove 79, a cushion block 93 is installed inside the side seat 92, the connecting rod 76 is movably connected with the cushion block 93, the rotating seat 57 is made of replaceable rubber materials, and the using method is as follows:
A) the mounting port 3 is mounted to an interface of the 3D printer. The connecting cylinder 6 is aligned with the feeding end of the 3D printer,
B) the second motor 72 drives the adjusting seat 101 to rotate, the adjusting seat 101 drives the venturi 91 to rotate to a position where the axis of the venturi 91 is vertically parallel to the axis of the connecting cylinder 6,
C) the cylinder 73 moves the cylinder shaft 78, the cylinder shaft 78 moves the connecting rod 76 until the connecting rod 76 contacts the side seat 92 of the venturi 91,
D) the sliding drawer 102 and the sliding plate 103 move mutually, the connecting rod 76 drives the venturi 91 to move to the position where the cylinder opening is matched with the cylinder openings of the upper and lower connecting cylinders 6,
E) the material of the 3D printer is conveyed to the spray head 2 through the connecting cylinder 6 and the venturi 91,
F) the 3D printer switches the materials, the second motor 72 works and switches the next venturi tube 91 to the position where the axis is vertically parallel to the axis of the connecting cylinder 6,
G) the first motor 51 works to drive the screw 52 to rotate, the sleeve 56 and the upright 54 move axially along the screw 52,
H) the rotary seat 57 extends into the venturi 91, the second motor 51 works to drive the rotary seat 57 to rotate and move up and down, the rotary seat 57 cleans the inner wall of the venturi 91,
I) after the venturi tube 91 is cleaned, the second motor 51 drives the rotary seat 57 to exit the venturi tube 91,
through being provided with annular venturi 91 who distributes, when equipment needs the switching material, on the one hand through adjusting seat 101 adjustment venturi 91's position, on the other hand drives venturi 91 through connecting rod 76 and moves to even section of thick bamboo 6 below, can carry out the quick switch function of device, it must wait that shower nozzle department material is whole to be exported the back and can carry out the switching work to have solved current 3D printing apparatus, not only cause the material extravagant, still reduced the work efficiency of equipment, more serious be the problem that equipment can not carry out complicated quick switching material work.
When the connecting rod 76 moves to the position in contact with the side seat 92, the venturi 91 can be driven to move towards the direction close to the retainer ring 8 by the continuous operation of the air cylinder 73, until the upper and lower ports of the venturi 91 and the connecting cylinder 6 are mutually attached, the material cutting and conveying operation can be carried out;
if the 3D printer needs to replace the material, the venturi 91 can be switched by the above operations, after the venturi 91 finishes the material feeding, the venturi 91 rotates around the adjusting seat 101 and around the sliding plate 103, when any venturi 91 rotates to the upper side of the rotary seat 57, the position is also the working position of another venturi 91, the second motor 51 is driven to work to drive the screw 52 to rotate, the screw 52 rotates to drive the sleeve 56, the L-shaped plate 53, the upright column 54, the upright column 55 and the rotary seat 57 to move axially along the screw 52, and the rotary seat 57 is rotatably connected with the rotary seat 55, so that the venturi 57 can rotate around its own rotation center and move up and down along the screw 52, the cleaning operation of the inner wall of the venturi 91 can be realized, and the venturi 91 is prevented from being polluted by the material when used next time.
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 (10)
1. The utility model provides a 3D prints material device and application method thereof, includes and spouts body (1), its characterized in that: the spraying body (1) comprises a moving component (7), a rotating component (9) and an adjusting component (10) which are arranged inside the spraying body, wherein the rotating component (7) comprises a fixed plate (71), a second motor (72) arranged on the bottom wall of the fixed plate (71), an air cylinder (73) arranged on the top wall of a top plate (71), a cylinder shaft (78) arranged on the air cylinder (73) and a connecting rod (76) arranged on the outer circumferential wall of the cylinder shaft (78), the rotating component (9) comprises a venturi tube (91) and a side seat (92) arranged on the side wall of the venturi tube (91), and the adjusting component (10) comprises an adjusting seat (101) rotationally connected with the second motor (72), a sliding drawer (102) arranged on the outer circumferential wall of the adjusting seat (101), a sliding plate (103) arranged inside the sliding drawer (102) and a connecting seat (105);
the spray body (1) further comprises a material plate (31) arranged at the top, a spray head (2) arranged at the bottom and a mounting opening (3) arranged inside the material plate (31), a top plate (12) is arranged on the top wall of the spray body (1), a bottom plate (11) is arranged on the bottom wall of the spray body (1), a connecting cylinder (6) is arranged inside each of the top plate (12) and the bottom plate (11), and the diameter of the cylinder opening of the connecting cylinder (6) is matched with that of the venturi tube (91) and the spray head (2).
2. The 3D printing and material spraying device and the use method thereof according to claim 1, wherein the device comprises: the side wall welding of spouting body (1) has side piece (4), workpiece groove (41) have been seted up to the lateral wall of side piece (4), the outside of side piece (4) is provided with side steamer tray (5), side steamer tray (5) include first motor (51), set up in lead screw (52) of first motor (51) output, set up in sleeve (56) of lead screw (52) outer circumferential wall, set up in L template (53) of sleeve (56) lateral wall, set up in stand (54) of L template (53) roof, set up in stand (55) of stand (54) roof and with stand (55) rotation connection's swivel mount (57), swivel mount (57) and the inner wall swing joint of venturi tube (91).
3. The 3D printing and material spraying device and the use method thereof according to claim 2, wherein the device comprises: a sliding groove (77) is formed in the fixed plate (71), a sliding block (75) fixedly connected with a connecting rod (76) is welded on the bottom wall of the cylinder shaft (78), and the sliding block (75) is movably connected with the sliding groove (77).
4. The 3D printing and material spraying device and the use method thereof according to claim 3, wherein the device comprises: a plurality of drawer layers (104) are distributed on the side wall of the sliding drawer (102) from top to bottom in an array mode, and the sliding plate (104) is movably connected with the sliding drawer (102) through the drawer layers (104).
5. The 3D printing and material spraying device and the use method thereof according to claim 4, wherein the device comprises: a check ring (8) is arranged in the spray body (1).
6. The 3D printing and material spraying device and the use method thereof according to claim 5, wherein the device comprises: the outer circumferential wall of the connecting cylinder (6) is provided with a cylinder hole (61), and the cylinder shaft (78) is movably connected with the cylinder hole (61).
7. The 3D printing and material spraying device and the use method thereof according to claim 6, wherein the device comprises: the side wall welding of slider (75) has side piece (74), side groove (79) have been seted up to the lateral wall of spout (77), side piece (74) and side groove (79) swing joint.
8. The 3D printing and material spraying device and the use method thereof according to claim 7, wherein the device comprises: the inside of side seat (92) is installed cushion (93), connecting rod (76) and cushion (93) swing joint.
9. The 3D printing and material spraying device and the use method thereof according to claim 8, wherein the device comprises: the swivel base (57) is of a replaceable rubber material.
10. The 3D printing and material spraying device and the use method thereof according to claim 9, wherein the device comprises: the using method comprises the following steps:
A) the mounting port (3) is mounted at the interface of the 3D printer. The connecting cylinder (6) is aligned with the feeding end of the 3D printer;
B) the second motor (72) drives the adjusting seat (101) to rotate, and the adjusting seat (101) drives the venturi tube (91) to rotate to a position where the axis of the venturi tube (91) is vertically parallel to the axis of the connecting cylinder (6);
C) the air cylinder (73) drives the cylinder shaft (78) to move, and the cylinder shaft (78) drives the connecting rod (76) to move until the connecting rod (76) contacts with a side seat (92) on the side wall of the venturi tube (91);
D) the sliding drawer (102) and the sliding plate (103) move mutually, and the connecting rod (76) drives the venturi tube (91) to move to the position where the tube opening is matched with the tube openings of the upper and lower connecting tubes (6);
E) the material of the 3D printer is conveyed to the spray head (2) through the connecting cylinder (6) and the venturi (91);
F) the 3D printer switches materials, the second motor (72) works and switches the next venturi tube (91) to a position where the axis is vertically parallel to the axis of the connecting cylinder (6);
G) the first motor (51) works to drive the screw rod (52) to rotate, and the sleeve (56) and the upright post (54) axially move along the screw rod (52);
H) the rotary seat (57) extends into the venturi tube (91), the second motor (51) works to drive the rotary seat (57) to rotate and move up and down, and the rotary seat (57) cleans the inner wall of the venturi tube (91);
I) after the venturi tube (91) is cleaned, the second motor (51) drives the rotary seat (57) to exit the venturi tube (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110978539.4A CN113619113A (en) | 2021-08-24 | 2021-08-24 | 3D printing and material spraying device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110978539.4A CN113619113A (en) | 2021-08-24 | 2021-08-24 | 3D printing and material spraying device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113619113A true CN113619113A (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110978539.4A Pending CN113619113A (en) | 2021-08-24 | 2021-08-24 | 3D printing and material spraying device and using method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN113619113A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190368189A1 (en) * | 2018-06-01 | 2019-12-05 | Abram Joze | Head for a 3d printer and a method of using the same |
| CN111774569A (en) * | 2020-08-07 | 2020-10-16 | 南京工业职业技术学院 | Metal 3D printer with atomizing device |
| CN112549548A (en) * | 2020-11-20 | 2021-03-26 | 芜湖英罗智能制造有限公司 | Automatic feeding control system of 3D printer |
-
2021
- 2021-08-24 CN CN202110978539.4A patent/CN113619113A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190368189A1 (en) * | 2018-06-01 | 2019-12-05 | Abram Joze | Head for a 3d printer and a method of using the same |
| CN111774569A (en) * | 2020-08-07 | 2020-10-16 | 南京工业职业技术学院 | Metal 3D printer with atomizing device |
| CN112549548A (en) * | 2020-11-20 | 2021-03-26 | 芜湖英罗智能制造有限公司 | Automatic feeding control system of 3D printer |
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