CN110561587A - Special printer head that beats of 3D printer for clay sculpture manufacturing - Google Patents
Special printer head that beats of 3D printer for clay sculpture manufacturing Download PDFInfo
- Publication number
- CN110561587A CN110561587A CN201910965976.5A CN201910965976A CN110561587A CN 110561587 A CN110561587 A CN 110561587A CN 201910965976 A CN201910965976 A CN 201910965976A CN 110561587 A CN110561587 A CN 110561587A
- Authority
- CN
- China
- Prior art keywords
- printer
- stirring
- printing head
- clay sculpture
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C1/00—Apparatus or methods for obtaining or processing clay
- B28C1/10—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
- B28C1/14—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom
- B28C1/16—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for homogenising, e.g. by mixing, kneading ; forcing through slots
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a special printing head for a 3D printer for clay sculpture manufacturing, which comprises a printing head, a water inlet pipe and a material channel, wherein a stirring bin is fixedly arranged in the printing head through a support frame, a stirring device is arranged between the printing head and the stirring bin, a discharging bin is fixedly connected in the printing head through a first fixing frame, a cavity is formed in the support frame, two ball screws and a double-shaft servo motor are arranged on the cavity, two driving ends of the double-shaft servo motor are fixedly connected with a rotating shaft, a transmission structure is arranged between the rotating shaft and the adjacent ball screws, and the two ball screws are jointly provided with a lifting seat. Has the advantages that: according to the invention, the raw materials are mixed in the printing head in the clay sculpture manufacturing process, so that the mixed mixture can be used quickly, the decrease of the proportion of water in the mixture is reduced, and the clay sculpture molding effect is improved.
Description
Technical Field
The invention relates to the technical field of clay sculpture manufacturing, in particular to a printing head special for a 3D printer for clay sculpture manufacturing.
Background
The 3D printer is also called a three-dimensional printer, is an accumulative manufacturing technology, namely a machine of a rapid prototyping technology, and is a machine which is based on a digital model file, and utilizes adhesive materials such as special wax materials, powdered metal or plastic and the like to manufacture a three-dimensional object by printing the adhesive materials layer by layer, the principle of the 3D printer is that data and raw materials are put into the 3D printer, and the machine can manufacture products layer by layer according to a program.
Clay sculpture, commonly called as colour sculpture, is an ancient and common folk art made up by using clay through the processes of moulding, making various figures, drying in the shade, coating base powder and painting.
The clay sculpture process is mainly for kneading the shaping by hand, perhaps through the sculpture shaping again, when will carrying out large-scale or complicated clay sculpture, need build the skeleton to it, and whole clay sculpture process preparation is very loaded down with trivial details, and artifical cost energy is great, and the comparatively complicated work of molding still need pass through the sculpture of multichannel technology in addition just can, and clay sculpture product production efficiency is lower.
Therefore make and 3D printer with the clay sculpture and combine each other, utilize the 3D printer can make required clay sculpture fast, mix water and required earth earlier, then in the mixture after will mixing is carried to the printer head that beats of 3D printer, utilize to beat printer head and carry out 3D and print, but the cooperation between the two has following not enough: the mixture after will mixing the stirring is carried to beating in beating printer head outside evolution mixing stirring again, and this process needs a period of time, can make the water ratio in the mixture reduce, influences the ratio of mixture and arranges, and then influences the finished product effect of clay sculpture.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, due to the characteristics of a muddy water mixture, the muddy water mixture is evolved, mixed and stirred outside a printing head, and then the mixed and stirred mixture is conveyed to the printing head, a period of time is required in the process, so that the ratio of water in the mixture is reduced, the ratio of the mixture is influenced, and the effect of a finished product of the clay sculpture is further influenced, and provides the special printing head for the 3D printer for manufacturing the clay sculpture.
In order to achieve the purpose, the invention adopts the following technical scheme:
The utility model provides a special printer head that beats of 3D printer for clay-sculpture manufacturing, is including beating printer head, inlet tube and material passageway, the inside of beating printer head has the stirring storehouse through support frame fixed mounting, beat and be equipped with agitating unit between printer head and the stirring storehouse, the inside of beating printer head is through feed bin under first mount fixedly connected with, the cavity has been seted up to the inside of support frame, install two ball screw and a biax servo motor on the cavity, an axis of rotation of two equal fixedly connected with of drive end of biax servo motor, be equipped with transmission structure, two between axis of rotation and the adjacent ball screw is equipped with a lift seat jointly, the intercommunication has conveyer pipe and discharging pipe on the feed bin down, the lift seat is through a plurality of connecting rod fixedly connected with ejector.
In foretell mud-plastic manufacturing beats printer head with special use of 3D printer, agitating unit comprises agitator motor, (mixing) shaft, installation piece and puddler, fixed mounting has agitator motor on the print head, agitator motor's drive end fixedly connected with (mixing) shaft, and the lower extreme of (mixing) shaft runs through the lateral wall that beats printer head and stirring storehouse and rotate through the bearing and connect on stirring the storehouse, fixed cover has connect a plurality of installation pieces, every on the (mixing) shaft equal a plurality of puddlers of fixedly connected with on the installation piece.
In foretell clay sculpture makes with special use of 3D printer beats printer head, transmission structure comprises first helical gear and second helical gear, the fixed cover has connect a first helical gear in the axis of rotation, ball screw is last to be fixed to cup jointed a second helical gear, and first helical gear and second helical gear intermeshing.
In foretell special printer head that beats of 3D printer for clay sculpture manufacturing, two mounting holes have been seted up to the symmetry on the lift seat, two equal fixed mounting has a ball nut on the inner wall of mounting hole, and threaded connection between ball screw and the corresponding ball nut.
In foretell clay sculpture is made with special printer head that beats of 3D printer, beat the inside fixedly connected with a plurality of second mounts of printer head, and the conveyer pipe is fixed on the second mount.
In the special printing head for the 3D printer for clay sculpture manufacturing, an electromagnetic valve is arranged on each of the water inlet pipe, the material channel, the conveying pipe and the discharging pipe.
In the special printing head for the D printer for clay sculpture manufacturing, the inside of the cavity is symmetrically and fixedly connected with the two supporting blocks.
In foretell clay sculpture makes with special printer head that beats of 3D printer, the puddler adopts the stainless steel to make, and has seted up a plurality of latticed through-holes on the puddler.
In the special printer head that beats of 3D printer for clay sculpture manufacturing of foretell, the sealing washer is installed to the junction in (mixing) shaft and stirring storehouse.
In the special printing head for the 3D printer for clay sculpture manufacturing, the inner bottom wall of the stirring bin has a certain inclination.
In the special printing head for the 3D printer for clay sculpture manufacturing, the support frame is provided with the circular through hole, and the conveying pipe penetrates through the circular through hole.
compared with the prior art, the invention has the advantages that:
1: set up agitating unit and stirring storehouse in the inside of beating printer head for mix the stirring to water and raw materials, directly mix the stirring in the inside of beating printer head, have certain advantage in transporting to beating printer head after externally mixing the stirring relatively, need not worry that the mixture air-dries the fracture naturally (the mixture is muddy water mixture).
2: the mixture in the blanking bin can be conveniently extruded out from the printing head through the discharge pipe through the liftable material pushing block, and the clay-plastic manufacturing is carried out.
3: the double-shaft servo motor is arranged in the middle of the supporting frame, so that the whole layout in the printing head is relatively balanced, and the phenomenon that the weight of two sides is different greatly is avoided.
In conclusion, the raw materials are mixed in the printing head in the clay sculpture manufacturing process, so that the mixed mixture is convenient to use quickly, the decrease of the proportion of water in the mixture is reduced, and the clay sculpture forming effect is improved.
Drawings
FIG. 1 is a schematic structural diagram of a special printing head for a 3D printer for clay sculpture manufacturing according to the present invention;
Fig. 2 is an enlarged schematic view of a part a of a special printing head for a 3D printer for clay sculpture manufacturing according to the present invention.
In the figure: 1-printing head, 2-water inlet pipe, 3-material channel, 4-support frame, 5-stirring bin, 6-stirring motor, 7-stirring shaft, 8-mounting block, 9-stirring rod, 10-first fixing frame, 11-discharging bin, 12-pushing block, 13-connecting rod, 14-lifting seat, 15-cavity, 16-ball screw, 17-biaxial servo motor, 18-rotating shaft, 19-first helical gear, 20-second helical gear, 21-mounting hole, 22-ball nut, 23-circular through hole, 24-conveying pipe, 25-second fixing frame, 26-discharging pipe, 27-electromagnetic valve and 28-supporting block.
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.
Referring to fig. 1-2, a special printer head that beats of 3D printer for clay sculpture manufacturing, including beating printer head 1, inlet tube 2 and material passageway 3, beat the inside of printer head 1 and have stirring storehouse 5 through support frame 4 fixed mounting, beat and be equipped with agitating unit between printer head 1 and the stirring storehouse 5, the lower extreme of inlet tube 2 and material passageway 3 all communicates with stirring storehouse 5 each other, inlet tube 2 is arranged in adding the water that mixes the needs toward stirring storehouse 5, material passageway 3 is arranged in adding the raw materials that make clay sculpture and uses to stirring storehouse 5, mix the stirring through agitating unit in stirring storehouse 5 to both.
Agitating unit is by agitator motor 6, (mixing) shaft 7, installation piece 8 and puddler 9 are constituteed, it has agitator motor 6 to beat 1 last fixed mounting of printer head, agitator motor 6's drive end fixedly connected with (mixing) shaft 7, and the lower extreme of (mixing) shaft 7 runs through the lateral wall of beating printer head 1 and stirring storehouse 5 and rotates through the bearing and connect on stirring storehouse 5, the sealing washer is installed to the junction in (mixing) shaft 7 and stirring storehouse 5, the fixed cover has connect a plurality of installation pieces 8 on the (mixing) shaft 7, a plurality of puddlers 9 of equal fixedly connected with on every installation piece 8, agitator motor 6 during operation drive shaft 7 rotates, the (mixing) shaft 7 rotates and drives puddler 9 through installation piece 8 and rotates, and then mix the stirring to the water and the raw materials in the.
The stirring rod 9 is made of stainless steel, a plurality of grid type through holes are formed in the stirring rod 9, the stainless steel has the property of resisting corrosion of weak corrosion media such as air, steam and water and chemical corrosion media such as acid, alkali and salt, the service life is prolonged, and the grid type through holes are used for increasing the mixing and stirring speed.
Feed bin 11 under beating printer head 1's inside through first mount 10 fixedly connected with, cavity 15 has been seted up to the inside of support frame 4, install two ball screw 16 and a biax servo motor 17 on the cavity 15, axis of rotation 18 of two equal fixedly connected with of drive end of biax servo motor 17, be equipped with the transmission structure between axis of rotation 18 and the adjacent ball screw 16, biax servo motor 17 during operation drives axis of rotation 18 and rotates, it rotates to drive ball screw 16 under the effect of transmission structure.
The transmission structure is composed of a first helical gear 19 and a second helical gear 20, the first helical gear 19 is fixedly sleeved on the rotating shaft 18, the second helical gear 20 is fixedly sleeved on the ball screw 16, the first helical gear 19 and the second helical gear 20 are meshed with each other, the first helical gear 19 is driven to rotate when the rotating shaft 18 rotates, the first helical gear 19 rotates to drive the ball screw 16 to rotate through the second helical gear 20, and the transmission structure has the advantages of accurate transmission ratio, reliable work, high efficiency and long service life.
Two ball screw 16 are equipped with a lift seat 14 jointly, and two mounting holes 21 have been seted up to the symmetry on the lift seat 14, and equal fixed mounting has a ball nut 22 on the inner wall of two mounting holes 21, and threaded connection between ball screw 16 and the corresponding ball nut 22 utilizes ball screw 16 and ball nut 22's cooperation for lift seat 14 only can reciprocate along parallel and ball screw 16's direction, and can not take place to rotate at the removal in-process.
Feed bin 11 is gone up the intercommunication and is had conveyer pipe 24 and discharging pipe 26, and a plurality of second mounts 25 of the inside fixedly connected with of printer head 1, and conveyer pipe 24 fix on second mount 25, and second mount 25 is used for carrying out fixed stay to conveyer pipe 24, improves conveyer pipe 24's stability.
An electromagnetic valve 27 is arranged on the water inlet pipe 2, the material channel 3, the conveying pipe 24 and the discharging pipe 26, the electromagnetic valve 27, the stirring motor 6 and the double-shaft servo motor 17 are electrically connected with an external controller (such as a PLC controller), and the controller is used for controlling the external controller.
Two supporting blocks 28 are symmetrically and fixedly connected to the inside of the cavity 15, and one end of the rotating shaft 18, which is far away from the dual-shaft servo motor 17, is rotatably connected to the supporting blocks 28 and is used for supporting the rotation of the rotating shaft 18.
Round through hole 23 has been seted up on support frame 4, and conveyer pipe 24 passes round through hole 23, and round through hole 23 set up be convenient for conveyer pipe 24 and pass support frame 4, and the inner diapire of stirring storehouse 5 has certain inclination, and the mixture after the stirring of being convenient for mixes enters into feed bin 11 through conveyer pipe 24, and lift seat 14 is through a plurality of connecting rods 13 fixedly connected with ejector pad 12.
According to the invention, water and raw materials are respectively conveyed into a stirring bin 5 through a corresponding water inlet pipe 2 and a corresponding material channel 3, the water and the raw materials are mixed and stirred through a stirring device, an electromagnetic valve 27 on a conveying pipe 24 is opened after stirring, the stirred mixture is conveyed into a discharging bin 11, then a double-shaft servo motor 17 is opened, the double-shaft servo motor 17 drives a ball screw 16 to rotate through a rotating shaft 18 and a transmission structure, the ball screw 16 rotates and drives a lifting seat 14 to move downwards through a ball nut 22, the lifting seat 14 moves downwards and drives a material pushing block 12 to move downwards through a connecting rod 13, and the mixture entering the discharging bin 11 is extruded from a printing head 1 through a discharging pipe 26.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a special printer head that beats of 3D printer for clay sculpture manufacturing, is including beating printer head (1), inlet tube (2) and material passageway (3), its characterized in that, the inside of beating printer head (1) has stirring storehouse (5) through support frame (4) fixed mounting, it is equipped with agitating unit to beat between printer head (1) and the stirring storehouse (5), the inside of beating printer head (1) is feed bin (11) under through first mount (10) fixedly connected with, cavity (15) have been seted up to the inside of support frame (4), install two ball screw (16) and a biax servo motor (17) on cavity (15), two equal fixedly connected with one axis of rotation (18) of two drive ends of biax servo motor (17), be equipped with transmission structure, two between axis of rotation (18) and adjacent ball screw (16) are equipped with a lift seat (14) jointly, the feeding bin (11) is communicated with a conveying pipe (24) and a discharging pipe (26), and the lifting seat (14) is fixedly connected with a material pushing block (12) through a plurality of connecting rods (13).
2. The special printing head for the 3D printer is used for clay sculpture manufacturing according to claim 1, and is characterized in that the stirring device consists of a stirring motor (6), a stirring shaft (7), an installation block (8) and stirring rods (9), the stirring motor (6) is fixedly installed on the printing head (1), the driving end of the stirring motor (6) is fixedly connected with the stirring shaft (7), the lower end of the stirring shaft (7) penetrates through the outer side walls of the printing head (1) and the stirring bin (5) and is connected onto the stirring bin (5) through a bearing in a rotating mode, the stirring shaft (7) is fixedly sleeved with a plurality of installation blocks (8), and each installation block (8) is fixedly connected with a plurality of stirring rods (9).
3. The special printing head for the 3D printer for the clay sculpture manufacturing according to the claim 1, wherein the transmission structure consists of a first bevel gear (19) and a second bevel gear (20), the first bevel gear (19) is fixedly sleeved on the rotating shaft (18), the second bevel gear (20) is fixedly sleeved on the ball screw (16), and the first bevel gear (19) and the second bevel gear (20) are meshed with each other.
4. The special printing head for the 3D printer for the clay sculpture manufacturing according to claim 1, wherein the lifting seat (14) is symmetrically provided with two mounting holes (21), the inner walls of the two mounting holes (21) are fixedly provided with a ball nut (22), and the ball screw (16) is in threaded connection with the corresponding ball nut (22).
5. The special printing head for the 3D printer for the clay sculpture manufacturing according to claim 1, wherein a plurality of second fixing frames (25) are fixedly connected to the inside of the printing head (1), and the conveying pipe (24) is fixed on the second fixing frames (25).
6. The special printing head for the 3D printer for clay sculpture manufacturing according to claim 1, wherein the water inlet pipe (2), the material channel (3), the delivery pipe (24) and the discharge pipe (26) are all provided with an electromagnetic valve (27).
7. The special printing head for the 3D printer for clay sculpture manufacturing according to claim 1, wherein two supporting blocks (28) are symmetrically and fixedly connected inside the cavity (15).
8. The special printing head for the 3D printer for clay sculpture manufacturing according to claim 1, wherein the stirring rod (9) is made of stainless steel, and a plurality of grid-type through holes are formed on the stirring rod (9).
9. the special printing head for the 3D printer for clay sculpture manufacturing according to claim 1, wherein a sealing ring is installed at the joint of the stirring shaft (7) and the stirring bin (5).
10. The special printing head of the 3D printer for clay sculpture manufacturing according to the claim 1, wherein the inner bottom wall of the stirring bin (5) has a certain inclination; a circular through hole (23) is formed in the support frame (4), and the conveying pipe (24) penetrates through the circular through hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965976.5A CN110561587A (en) | 2019-10-12 | 2019-10-12 | Special printer head that beats of 3D printer for clay sculpture manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965976.5A CN110561587A (en) | 2019-10-12 | 2019-10-12 | Special printer head that beats of 3D printer for clay sculpture manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110561587A true CN110561587A (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910965976.5A Pending CN110561587A (en) | 2019-10-12 | 2019-10-12 | Special printer head that beats of 3D printer for clay sculpture manufacturing |
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| CN (1) | CN110561587A (en) |
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| CN208497686U (en) * | 2018-07-13 | 2019-02-15 | 西南交通大学 | A kind of 3D printer extrusion device |
| KR20190050509A (en) * | 2017-11-03 | 2019-05-13 | 연세대학교 산학협력단 | 3D printing apparatus using cementitious composite material and managing method for cementitious composite material using the same |
| US10399247B1 (en) * | 2018-12-27 | 2019-09-03 | Qatar University | Compound nozzle for cement 3D printer to produce thermally insulated composite cement |
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2019
- 2019-10-12 CN CN201910965976.5A patent/CN110561587A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207044342U (en) * | 2017-04-28 | 2018-02-27 | 中国计量大学 | A kind of more shower nozzle ceramics printing extrusion devices |
| CN207224200U (en) * | 2017-09-22 | 2018-04-13 | 四川建筑职业技术学院 | A kind of 3D printer extrusion device for printing plastic material |
| KR20190050509A (en) * | 2017-11-03 | 2019-05-13 | 연세대학교 산학협력단 | 3D printing apparatus using cementitious composite material and managing method for cementitious composite material using the same |
| CN208376194U (en) * | 2018-06-05 | 2019-01-15 | 天津环欧国际新能源科技有限公司 | A kind of laminating machine of solar photovoltaic assembly |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |
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| RJ01 | Rejection of invention patent application after publication |