CN114347709A - Method for printing large ice sculpture by using large full-color ice sculpture 3D printer - Google Patents
Method for printing large ice sculpture by using large full-color ice sculpture 3D printer Download PDFInfo
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- CN114347709A CN114347709A CN202210056518.1A CN202210056518A CN114347709A CN 114347709 A CN114347709 A CN 114347709A CN 202210056518 A CN202210056518 A CN 202210056518A CN 114347709 A CN114347709 A CN 114347709A
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Abstract
The invention discloses a method for printing a large ice sculpture by using a large full-color ice sculpture 3D printer, which comprises the following steps: the method comprises the following steps that a large full-color ice carving 3D printer is placed in a region to be printed in advance, and then a thin ice layer which is frozen in advance is arranged on a first layer; according to a pre-designed three-dimensional data model, the centralized control console moves along three directions of an X-axis guide rail, a Y-axis guide rail and a Z-axis guide rail under the control of slicing software and the driving of an X-axis servo mechanism, a Y-axis servo mechanism and a Z-axis servo mechanism respectively, and the printing of large ice sculpture is finished layer by layer from a first pre-frozen thin ice layer. The invention solves the technical problems of difficult ice taking (making), difficult transportation, difficult construction and difficult light distribution, also solves the technical problem that the ice sculpture with a narrow lower surface and a wide upper surface and a large inclination angle can not be printed in the prior art, and realizes the printing of the large ice sculpture with a certain inclination angle, such as the ice sculpture with a narrow lower surface and a wide upper surface.
Description
Technical Field
The invention belongs to the technical field of 3D printing, and particularly relates to a method for printing a large ice sculpture by using a large full-color ice sculpture 3D printer.
Background
The ice carving art is an art form which uses ice as a main material to carve, is mainly popular in northern alpine regions, is essential in winter, and has more and more abundant carving subjects. However, ice sculptures present a number of difficulties due to the variability and volatility of the material.
The traditional ice carving art is mainly characterized in that ice is manually taken from a natural clean and impurity-free river channel and is transported to a construction site in a long distance, huge ice blocks are manually cut, polished, piled and carved, the labor cost and the time cost are extremely high, ice is taken in cold weather of nearly 40 ℃ below zero in winter in the north, a scaffold is erected for making the large ice carving, and the high operation risks such as high falling, frostbite and the like exist.
The inventor finds that the prior art has at least the following defects:
1. the ice is difficult to be taken (made), if the ice is taken from a natural river channel, a natural, clean and impurity-free ice-sealed river channel needs to be selected, the thickness of an ice layer is strictly required, the thickness is generally about 1 meter, and a qualified ice source is difficult to find around a city; the ice picking on the ice surface has great potential safety hazard, and drowning accidents can happen once ice cracks occur; the cost is extremely high if the ice is made manually by a cold storage.
2. Transportation is difficult, the common clean and impurity-free ice sources are far away from cities, the loading and unloading of the huge ice blocks are difficult, and the transportation cost is high.
3. The construction is difficult, the large ice sculpture is manufactured by adopting a construction and sculpture method, firstly, the large ice blocks are cut into ice blocks with different sizes according to a drawing to serve as building materials, electric tools such as a toothless saw and the like are used in the process, and great potential safety hazards exist; secondly, erecting scaffolds to stack the single ice blocks into a general shape required by a design drawing, wherein a great risk of falling from a high place exists in the period; thirdly, constructors work at the low temperature of minus three to forty ℃ for a long time, and the risk of frostbite is very easy to occur.
4. The light distribution is difficult, and because the natural ice cubes used in the traditional large-scale ice sculpture are colorless and transparent, in order to achieve a colorful light and shadow effect, the light can be supplemented later or the colored lamp strip can be prefabricated inside the ice sculpture in advance, so that the technical difficulty is increased and the waste of raw materials is caused.
5. Most of the existing small-sized ice carving printers directly print by using water as a raw material, but the printing mode is only suitable for models with wide lower parts and narrow upper parts; when the ice sculpture whose lower part is narrow and the upper part is gradually widened is to be printed, instantaneous printing cannot be carried out due to the fluidity of water.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
A method for printing large-scale ice sculpture by using a large-scale full-color ice sculpture 3D printer comprises a truss 1, an X-axis servo mechanism 5, a Y-axis servo mechanism 6, a Z-axis servo mechanism 7, a short-range ice slurry extruder 8, a heating ice slurry printing nozzle 9, a vibration system 10, a spraying and curing system 11, a high-concentration ice slurry machine 12, a centralized control platform 14 and a feeding hose 16;
an X-axis guide rail 2, a Y-axis guide rail 3 and a Z-axis guide rail 4 are respectively arranged on an X-axis, a Y-axis and a Z-axis of the truss 1;
the centralized control console 14 is respectively electrically connected with the X-axis servo mechanism 5, the Y-axis servo mechanism 6, the Z-axis servo mechanism 7, the short-range ice slurry extruder 8, the heating ice slurry printing nozzle 9, the vibration system 10, the spray curing system 11 and the high-concentration ice slurry machine 12.
The specific printing method comprises the following steps:
s1, preparation: the large full-color ice carving 3D printer is placed in a region to be printed in advance, and then a thin ice layer 17 which is frozen in advance is arranged on the first layer;
s2, after the preparation work is finished, sequentially starting a high-concentration ice slurry machine 12, a short-range ice slurry extruder 8, a heating ice slurry printing nozzle 9, a vibration system 10 and a spraying solidification system 11 by a centralized control console 14 under the control of slicing software according to a pre-designed three-dimensional data model; high-concentration ice slurry enters a short-range ice slurry extruder 8 from a high-concentration ice slurry inlet, the short-range ice slurry extruder 8 extrudes the high-concentration ice slurry into a heating ice slurry printing nozzle 9, the ice slurry is rapidly bonded to a previous printed ice layer after being extruded from the heating ice slurry printing nozzle 9, and high-frequency vibration beating is carried out through a vibration system 10; while printing, the spraying and solidifying system 11 surrounding the printing nozzle synchronously sprays fine water mist to the ice sculpture which is just printed and formed; under the drive of an X-axis servo mechanism 5, a Y-axis servo mechanism 6 and a Z-axis servo mechanism 7, the three-dimensional ice carving machine respectively moves along an X-axis guide rail 2, a Y-axis guide rail 3 and a Z-axis guide rail 4, and the printing of large-scale ice carving is finished layer by layer from a first pre-frozen thin ice layer 17.
Moreover, when the colored ice sculpture needs to be printed, the centralized control console 14 is also electrically connected with a computer color mixing unit 13, and the computer color mixing unit 13 comprises a pigment tank 131, a color mixing feeding motor 132, a color mixing feeding centrifugal pump 133, a color mixing feeding electromagnetic valve 134 and a color mixing pigment conveying pipe 135; the mixed color pigment conveying pipe 135 is communicated with a tap water inlet 15, and finally the colored ice slurry is output from an outlet 122 of the high-concentration ice slurry machine and is input into the short-range ice slurry extruder 8 through a feeding hose 16;
when printing: according to a pre-designed color three-dimensional data model, under the control of slicing software, a color mixing feeding motor 132 drives a color mixing feeding centrifugal pump 133, a color mixing feeding electromagnetic valve 134 controls the feeding amount of different colors of pigments in a pigment tank 131, finally, an ice sculpture printing layer-by-layer preset color is output by a color mixing pigment conveying pipe 135, high-concentration ice slurry 12 is mixed, and finally, color ice slurry is output by a high-concentration ice slurry machine 12 and is input into a short-range ice slurry extruder 8 to print the color ice sculpture.
Moreover, the Y-axis guide rail 3 is slidably connected with a Y-axis sliding block 31, and two ends of the Y-axis guide rail 3 are slidably connected with the X-axis guide rail 2 through an X-axis sliding block 21; two ends of the X-axis guide rail 2 are connected with the Z-axis guide rail 4 in a sliding way through Z-axis sliding blocks 41; the Y-axis sliding block 31 is fixedly connected with the short-range ice slurry extruder 8;
the X-axis sliding block 21 is matched with the X-axis servo mechanism 5 to drive the short-range ice slurry extruder 8 to reciprocate in the X-axis direction;
the Y-axis sliding block 31 is matched with the Y-axis servo mechanism 6 to drive the short-range ice slurry extruder 8 to reciprocate in the Y-axis direction;
the Z-axis slide block 41 is matched with the Z-axis servo mechanism 7 to drive the short-range ice slurry extruder 8 to reciprocate in the Z-axis direction.
The number of the X-axis sliders 21 is 2, the number of the Y-axis sliders 31 is 1, and the number of the Z-axis sliders 41 is 4;
the X-axis servo mechanism 5 comprises an X-axis servo motor 51, an X-axis transmission belt 52 and an X-axis belt pulley 53, the X-axis belt pulleys 53 are respectively fixed on two Z-axis sliding blocks 41, the X-axis servo motor 51 is also fixed on one Z-axis sliding block 41, the output shaft of the X-axis servo motor 51 is connected with 1X-axis belt pulley 53, the two X-axis belt pulleys 53 are connected through the X-axis transmission belt 52, and one end of the X-axis sliding block 21 is fixedly connected with the X-axis transmission belt 52;
the Y-axis servo mechanism 6 comprises a Y-axis servo motor 61, a Y-axis transmission belt 62 and Y-axis belt pulleys 63, the Y-axis belt pulleys 63 are respectively fixed on the two X-axis sliding blocks 21, the Y-axis servo motor 61 is also fixed on one X-axis sliding block 21, the output shaft of the Y-axis servo motor 61 is connected with 1Y-axis belt pulley 63, the two Y-axis belt pulleys 63 are connected through the Y-axis transmission belt 62, and one end of the Y-axis sliding block 31 is fixedly connected with the Y-axis transmission belt 62;
The Z-axis servo mechanism 7 is a screw structure.
Furthermore, the short-range ice slurry extruder 8 comprises a short-range ice slurry extruder shell 82 and a short-range ice slurry extruder motor 81, wherein the short-range ice slurry extruder motor 81 is arranged at the top of the short-range ice slurry extruder shell 82, an output shaft of the short-range ice slurry extruder motor 81 penetrates through the short-range ice slurry extruder shell 82 and extends to the bottom of the short-range ice slurry extruder shell 82, and an ice slurry extruder screw feeding blade 83 is connected to the outer wall of the output shaft of the short-range ice slurry extruder motor 81; the upper part of the short-range ice slurry extruder shell 82 is provided with a high-concentration ice slurry inlet 121; the high-concentration ice slurry machine 12 is provided with a tap water inlet 15 and a high-concentration ice slurry machine outlet 122;
the high-concentration ice slurry inlet 121 is communicated with the outlet 122 of the high-concentration ice slurry machine through a feeding hose 16;
the bottom of the close-range ice slurry extruder housing 82 is communicated with a heating ice slurry printing nozzle 9.
Moreover, the heating ice slurry printing nozzle 9 is of a sandwich structure, and a constant temperature heating wire 91 is arranged in the sandwich structure.
Moreover, the vibration system 10 comprises a vibration hammer casing 101 and a reciprocating vibration hammer 102, wherein an electromagnetic generator is arranged in the vibration hammer casing 101 and controls the reciprocating motion of the reciprocating vibration hammer 102; the reciprocating vibration hammer 102 is fixedly connected with the Y-axis slide block 31 through a vibration hammer outer sleeve 101.
And the spray curing system 11 surrounds the heated ice slurry printing nozzle 9 and is fixedly connected with the Y-axis sliding block 31, and the spray curing system 11 comprises a spray curing system water inlet, a communication pipeline and a spray outlet.
Moreover, the outer wall of the feeding hose 16 is wrapped with a constant temperature layer, so that the high-concentration ice slurry is ensured to keep the initial shape and flow smoothly.
The invention has the beneficial effects that:
1. the invention uses high-concentration ice slurry to print large-scale ice sculpture, on one hand, solves the technical problems of difficult ice taking (making), difficult transportation, difficult construction and difficult light distribution, and also solves the technical problem that the ice sculpture with a narrow lower surface and a wide upper surface and a large inclination angle can not be printed in the prior art, thereby realizing the printing of the large-scale ice sculpture with a certain inclination angle, such as the ice sculpture with a narrow lower surface and a wide upper surface.
2. The invention uses high-concentration ice slurry for printing, when in use, a pre-frozen thin ice layer is arranged on the first layer, and the arrangement of the thin ice layer is beneficial to the instantaneous solidification of the high-concentration ice slurry.
3. The constant-temperature heating wire for heating the ice slurry printing nozzle slightly heats high-concentration ice slurry to increase the fluidity and the bonding degree of the ice slurry, and meanwhile, the constant-temperature heating wire can keep the temperature of the printing nozzle constant according to the ambient temperature to ensure that the fluidity and the bonding degree of the ice slurry reach the design standard, and the ice slurry is extruded from the printing nozzle and then is rapidly bonded to the previous printed ice layer.
4. The invention is provided with the vibration system, after the high-concentration ice slurry which is quickly bonded to the last printed ice layer is quickly solidified, the high-concentration ice slurry is subjected to high-frequency vibration beating through the electromagnetic vibration device which is jointly composed of the vibration hammer and the vibration hammer outer sleeve, the fusion degree of the high-concentration ice slurry and the last printed ice layer is increased, and the plastic effect is achieved.
5. When the ice carving machine prints, the spraying and curing system surrounding the printing nozzle synchronously sprays fine water mist to be sprayed on the ice carving which is just printed and formed, so that the curing and polishing effects are achieved, and the compactness and the surface smoothness of the ice carving are improved.
6. The invention is also provided with a computer color matching unit, and 3D printing of the color ice sculpture can be realized.
Drawings
FIG. 1 is a schematic structural diagram of a novel large-scale full-color ice sculpture 3D printer according to the invention;
FIG. 2 is a schematic diagram of a short-range heating ice slurry printing unit according to the present invention;
FIG. 3 is a schematic diagram of a computer color-tuning unit according to the present invention;
FIG. 4 is a schematic view of the high consistency ice slurry machine of the present invention;
fig. 5 is an X, Y, Z axis servo of the present invention.
In the figure: 1. a truss; 2. an X-axis guide rail; 21. an X-axis slider; 3. a Y-axis guide rail; 31. a Y-axis slider; 4. a Z-axis guide rail; 41. a Z-axis slider; 5. an X-axis servo mechanism; 51. an X-axis servo motor; 52. an X-axis drive belt; 53. an X-axis pulley; 6. a Y-axis servo mechanism; 61. a Y-axis servo motor; 62. a Y-axis drive belt; 63. a Y-axis belt pulley; 7. a Z-axis servo mechanism; 71. a Z-axis servo motor; 72. a Z-axis drive belt; 73. a Z-axis pulley; 8. a short range ice slurry extruder; 81. a short range ice slurry extruder motor; 82. a short range ice slurry extruder housing; 83. a helical feed blade; 9. heating the ice slurry printing nozzle; 91. a constant temperature electric heating wire; 10. a vibration system; 101. a vibration hammer outer sleeve; 102. a reciprocating vibration hammer; 11. a spray curing system; 12. a high-concentration ice slurry machine; 121. a high concentration ice slurry inlet; 122. an outlet of the high-concentration ice slurry machine; 13. a computer color matching unit; 131. a paint tank; 132. a color-mixing feeding motor; 133. a color-mixing feed centrifugal pump; 134. a color-adjusting feeding electromagnetic valve; 135. a mixed color pigment delivery tube; 14. a centralized control console; 15. a tap water inlet; 16. a feed hose; 17. a thin ice layer.
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.
Example 1
A3D printer for printing by utilizing a large full-color ice sculpture comprises a truss 1, an X-axis servo mechanism 5, a Y-axis servo mechanism 6, a Z-axis servo mechanism 7, a short-range ice slurry extruder 8, a heating ice slurry printing nozzle 9, a vibration system 10, a spraying and curing system 11, a high-concentration ice slurry machine 12, a centralized control platform 14 and a feeding hose 16;
an X-axis guide rail 2, a Y-axis guide rail 3 and a Z-axis guide rail 4 are respectively arranged on an X-axis, a Y-axis and a Z-axis of the truss 1;
the centralized control console 14 is respectively electrically connected with the X-axis servo mechanism 5, the Y-axis servo mechanism 6, the Z-axis servo mechanism 7, the short-range ice slurry extruder 8, the heating ice slurry printing nozzle 9, the vibration system 10, the spray curing system 11 and the high-concentration ice slurry machine 12.
Preferably, the Y-axis guide rail 3 is slidably connected with a Y-axis sliding block 31, and two ends of the Y-axis guide rail 3 are slidably connected with the X-axis guide rail 2 through an X-axis sliding block 21; two ends of the X-axis guide rail 2 are connected with the Z-axis guide rail 4 in a sliding way through Z-axis sliding blocks 41; the Y-axis sliding block 31 is fixedly connected with the short-range ice slurry extruder 8;
the X-axis sliding block 21 is matched with the X-axis servo mechanism 5 to drive the short-range ice slurry extruder 8 to reciprocate in the X-axis direction;
the Y-axis sliding block 31 is matched with the Y-axis servo mechanism 6 to drive the short-range ice slurry extruder 8 to reciprocate in the Y-axis direction;
the Z-axis slide block 41 is matched with the Z-axis servo mechanism 7 to drive the short-range ice slurry extruder 8 to reciprocate in the Z-axis direction.
Preferably, the number of the X-axis sliders 21 is 2, the number of the Y-axis sliders 31 is 1, and the number of the Z-axis sliders 41 is 4;
the X-axis servo mechanism 5 comprises an X-axis servo motor 51, an X-axis transmission belt 52 and an X-axis belt pulley 53, the X-axis belt pulleys 53 are respectively fixed on two Z-axis sliding blocks 41, the X-axis servo motor 51 is also fixed on one Z-axis sliding block 41, the output shaft of the X-axis servo motor 51 is connected with 1X-axis belt pulley 53, the two X-axis belt pulleys 53 are connected through the X-axis transmission belt 52, and one end of the X-axis sliding block 21 is fixedly connected with the X-axis transmission belt 52;
the Y-axis servo mechanism 6 comprises a Y-axis servo motor 61, a Y-axis transmission belt 62 and Y-axis belt pulleys 63, the Y-axis belt pulleys 63 are respectively fixed on the two X-axis sliding blocks 21, the Y-axis servo motor 61 is also fixed on one X-axis sliding block 21, the output shaft of the Y-axis servo motor 61 is connected with 1Y-axis belt pulley 63, the two Y-axis belt pulleys 63 are connected through the Y-axis transmission belt 62, and one end of the Y-axis sliding block 31 is fixedly connected with the Y-axis transmission belt 62;
Preferably, the short-range ice slurry extruder 8 comprises a short-range ice slurry extruder shell 82 and a short-range ice slurry extruder motor 81, wherein the short-range ice slurry extruder motor 81 is arranged at the top of the short-range ice slurry extruder shell 82, an output shaft of the short-range ice slurry extruder motor 81 penetrates through the short-range ice slurry extruder shell 82 and extends to the bottom of the short-range ice slurry extruder shell 82, and an outer wall of the output shaft of the short-range ice slurry extruder motor 81 is connected with an ice slurry extruder screw feeding blade 83; the upper part of the short-range ice slurry extruder shell 82 is provided with a high-concentration ice slurry inlet 121; the high-concentration ice slurry machine 12 is provided with a tap water inlet 15 and a high-concentration ice slurry machine outlet 122;
the high-concentration ice slurry inlet 121 is communicated with the outlet 122 of the high-concentration ice slurry machine through a feeding hose 16;
the bottom of the proximal slush ice extruder housing 82 communicates with a heated slush ice printing nozzle 9.
Preferably, the heating ice slurry printing nozzle 9 is of a sandwich structure, and a constant temperature heating wire 91 is arranged in the sandwich structure.
Preferably, the vibration system 10 comprises a vibration hammer casing 101 and a reciprocating vibration hammer 102, wherein an electromagnetic generator is arranged in the vibration hammer casing 101 and controls the reciprocating motion of the reciprocating vibration hammer 102; the reciprocating vibration hammer 102 is fixedly connected to the Y-axis slide block 31 through a vibration hammer casing 101.
Preferably, the spray curing system 11 surrounds the heated ice slurry printing nozzle 9 and is fixedly connected with the Y-axis sliding block 31, and the spray curing system 11 comprises a spray curing system water inlet, a communication pipeline and a spray outlet.
Preferably, the outer wall of the feeding hose 16 is wrapped with a constant temperature layer to ensure that the high-concentration ice slurry keeps the original shape and can flow smoothly.
In this embodiment, the short-range ice slurry extruder 8, the heating ice slurry printing nozzle 9, the vibration system 10, and the spray curing system 11 form a short-range heating ice slurry printing unit, the high-concentration ice slurry enters the short-range ice slurry extruder housing 82 from the high-concentration ice slurry inlet 121, the short-range ice slurry extruder motor 81 drives the short-range ice slurry extruder screw feeding blade 83 to extrude the high-concentration ice slurry into the heating ice slurry printing nozzle 9, the constant temperature heating wire 91 in the heating ice slurry printing nozzle slightly heats the high-concentration ice slurry to increase the fluidity and the bonding degree thereof, the constant temperature heating wire 91 can also keep the printing nozzle at a constant temperature according to the environmental temperature to ensure that the fluidity and the bonding degree of the ice slurry reach the design standards, the ice slurry is extruded from the printing nozzle, then rapidly bonded to the previous printed ice layer, and then subjected to high-frequency vibration beating by the electromagnetic vibration device composed of the reciprocating vibration hammer 102 and the vibration hammer casing 101, the fusion degree of the ink with the printed ice layer on the previous layer is increased, and the ink also plays a role in shaping; when printing, the spraying and curing system 11 surrounding the printing nozzle synchronously sprays fine water mist to the just-printed and molded ice sculpture, so that the effects of curing and polishing are achieved, and the compactness and the surface smoothness of the ice sculpture are improved.
Example 2
A3D printer utilizing large-scale full-color ice sculpture is shown in figures 1, 2, 3, 4 and 5 and comprises a truss 1, an X-axis servo mechanism 5, a Y-axis servo mechanism 6, a Z-axis servo mechanism 7, a short-range ice slurry extruder 8, a heating ice slurry printing nozzle 9, a vibration system 10, a spraying and curing system 11, a high-concentration ice slurry machine 12, a centralized control platform 14 and a feeding hose 16;
an X-axis guide rail 2, a Y-axis guide rail 3 and a Z-axis guide rail 4 are respectively arranged on an X-axis, a Y-axis and a Z-axis of the truss 1;
the centralized control console 14 is respectively electrically connected with the X-axis servo mechanism 5, the Y-axis servo mechanism 6, the Z-axis servo mechanism 7, the short-range ice slurry extruder 8, the heating ice slurry printing nozzle 9, the vibration system 10, the spray curing system 11 and the high-concentration ice slurry machine 12.
Preferably, the Y-axis guide rail 3 is slidably connected with a Y-axis sliding block 31, and two ends of the Y-axis guide rail 3 are slidably connected with the X-axis guide rail 2 through an X-axis sliding block 21; two ends of the X-axis guide rail 2 are connected with the Z-axis guide rail 4 in a sliding way through Z-axis sliding blocks 41; the Y-axis sliding block 31 is fixedly connected with the short-range ice slurry extruder 8;
the X-axis sliding block 21 is matched with the X-axis servo mechanism 5 to drive the short-range ice slurry extruder 8 to reciprocate in the X-axis direction;
the Y-axis sliding block 31 is matched with the Y-axis servo mechanism 6 to drive the short-range ice slurry extruder 8 to reciprocate in the Y-axis direction;
the Z-axis slide block 41 is matched with the Z-axis servo mechanism 7 to drive the short-range ice slurry extruder 8 to reciprocate in the Z-axis direction.
Preferably, the number of the X-axis sliders 21 is 2, the number of the Y-axis sliders 31 is 1, and the number of the Z-axis sliders 41 is 4;
the X-axis servo mechanism 5 comprises an X-axis servo motor 51, an X-axis transmission belt 52 and an X-axis belt pulley 53, the X-axis belt pulleys 53 are respectively fixed on two Z-axis sliding blocks 41, the X-axis servo motor 51 is also fixed on one Z-axis sliding block 41, the output shaft of the X-axis servo motor 51 is connected with 1X-axis belt pulley 53, the two X-axis belt pulleys 53 are connected through the X-axis transmission belt 52, and one end of the X-axis sliding block 21 is fixedly connected with the X-axis transmission belt 52;
the Y-axis servo mechanism 6 comprises a Y-axis servo motor 61, a Y-axis transmission belt 62 and Y-axis belt pulleys 63, the Y-axis belt pulleys 63 are respectively fixed on the two X-axis sliding blocks 21, the Y-axis servo motor 61 is also fixed on one X-axis sliding block 21, the output shaft of the Y-axis servo motor 61 is connected with 1Y-axis belt pulley 63, the two Y-axis belt pulleys 63 are connected through the Y-axis transmission belt 62, and one end of the Y-axis sliding block 31 is fixedly connected with the Y-axis transmission belt 62;
the Z-axis servo mechanism 7 is of a screw rod structure, wherein 1Z-axis sliding block 41 is fixedly connected with a sliding block of a screw rod.
Preferably, the short-range ice slurry extruder 8 comprises a short-range ice slurry extruder shell 82 and a short-range ice slurry extruder motor 81, wherein the short-range ice slurry extruder motor 81 is arranged at the top of the short-range ice slurry extruder shell 82, an output shaft of the short-range ice slurry extruder motor 81 penetrates through the short-range ice slurry extruder shell 82 and extends to the bottom of the short-range ice slurry extruder shell 82, and an outer wall of the output shaft of the short-range ice slurry extruder motor 81 is connected with an ice slurry extruder screw feeding blade 83; the upper part of the short-range ice slurry extruder shell 82 is provided with a high-concentration ice slurry inlet 121; the high-concentration ice slurry machine 12 is provided with a tap water inlet 15 and a high-concentration ice slurry machine outlet 122;
the high-concentration ice slurry inlet 121 is communicated with the outlet 122 of the high-concentration ice slurry machine through a feeding hose 16;
the bottom of the close-range ice slurry extruder housing 82 is communicated with a heating ice slurry printing nozzle 9.
Preferably, the heating ice slurry printing nozzle 9 is of a sandwich structure, and a constant temperature heating wire 91 is arranged in the sandwich structure.
Preferably, the vibration system 10 comprises a vibration hammer casing 101 and a reciprocating vibration hammer 102, wherein an electromagnetic generator is arranged in the vibration hammer casing 101 and controls the reciprocating motion of the reciprocating vibration hammer 102; the reciprocating vibration hammer 102 is fixedly connected to the Y-axis slide block 31 through a vibration hammer casing 101.
Preferably, the spray curing system 11 surrounds the heated ice slurry printing nozzle 9 and is fixedly connected with the Y-axis sliding block 31, and the spray curing system 11 comprises a spray curing system water inlet, a communication pipeline and a spray outlet.
Preferably, the outer wall of the feeding hose 16 is wrapped with a constant temperature layer to ensure that the high-concentration ice slurry keeps the original shape and can flow smoothly.
Preferably, the large-scale full-color ice carving 3D printer in this example further includes a computer color mixing unit 13, which includes a pigment tank 131, a color mixing feeding motor 132, a color mixing feeding centrifugal pump 133, a color mixing feeding electromagnetic valve 134, and a color mixing pigment conveying pipe 135; the color mixing pigment conveying pipe 135 is communicated with a tap water inlet 15, and finally the color ice slurry is output from a high-concentration ice slurry outlet 122 and is input into the short-range ice slurry extruder 8 through a feeding hose 16; the console 14 is electrically connected to the computer color matching unit 13.
Preferably, the paint tanks 131 include blue, red, and yellow paint tanks.
In this embodiment, the computer toning unit is composed of a three-color pigment tank 131 (red, yellow and blue), a toning feeding motor 132, a toning feeding centrifugal pump 133, a toning feeding electromagnetic valve 134, and a blended color pigment delivery pipe 135; according to a pre-designed color three-dimensional data model, under the control of slicing software, a color mixing feeding motor 132 drives a color mixing feeding centrifugal pump 133, a color mixing feeding electromagnetic valve 134 controls the feeding amount of different colors of pigments in a three-color pigment tank 131 (red, yellow and blue), finally, an ice sculpture is output by a color mixing pigment conveying pipe 135 to print colors preset layer by layer, the colors are mixed into a tap water inlet 15 of a high-concentration ice slurry machine 12, finally, color ice slurry is output by a high-concentration ice slurry outlet 122, and the color ice slurry is input into a high-concentration ice slurry inlet 121 through a feeding hose 16, so that the printing work of the color ice sculpture is realized.
The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer in the embodiment 1 or the embodiment 2 comprises the following steps:
s1, preparation: the large full-color ice carving 3D printer is placed in a region to be printed in advance, and then a thin ice layer 17 which is frozen in advance is arranged on the first layer;
s2, after the preparation is completed, sequentially starting the high-concentration ice slurry machine 12, the short-range ice slurry extruder 8, the heating ice slurry printing nozzle 9, the vibration system 10, and the spray curing system 11 by the console 14 under the control of the slicing software according to the pre-designed three-dimensional data model (wherein, the realization of the printing function by the console 14 under the control of the slicing software according to the pre-designed three-dimensional data model belongs to the prior art, and is not described herein too much); high-concentration ice slurry enters a short-range ice slurry extruder 8 from a high-concentration ice slurry inlet 121, the short-range ice slurry extruder 8 extrudes the high-concentration ice slurry into a heating ice slurry printing nozzle 9, the ice slurry is rapidly bonded to a previous printed ice layer after being extruded from the heating ice slurry printing nozzle 9, and high-frequency vibration beating is carried out through a vibration system 10; while printing, the spraying and solidifying system 11 surrounding the printing nozzle synchronously sprays fine water mist to the ice sculpture which is just printed and formed; under the drive of an X-axis servo mechanism 5, a Y-axis servo mechanism 6 and a Z-axis servo mechanism 7, the ice-making machine respectively moves along three directions of an X-axis guide rail 2, a Y-axis guide rail 3 and a Z-axis guide rail 4, and finishes the printing action of large ice sculpture layer by layer from a first layer of a pre-frozen thin ice layer 17;
when the colored ice sculpture needs to be printed, the centralized control console 14 is also connected with a computer color mixing unit 13, wherein the computer color mixing unit 13 consists of a pigment tank 131, a color mixing feeding motor 132, a color mixing feeding centrifugal pump 133, a color mixing feeding electromagnetic valve 134 and a color mixing pigment conveying pipe 135; according to a pre-designed color three-dimensional data model, under the control of slicing software, a color mixing feeding motor 132 drives a color mixing feeding centrifugal pump 133, a color mixing feeding electromagnetic valve 134 controls the feeding amount of different colors of pigments in a pigment tank 131, finally, an ice sculpture printing layer-by-layer preset color is output by a color mixing pigment conveying pipe 135 and mixed into a high-concentration ice slurry machine 12, and finally, color ice slurry is output by the high-concentration ice slurry machine 12 and input into a short-range ice slurry extruder 8 to perform the printing work of the color ice sculpture.
Under the control of slicing software (the slicing software also belongs to the prior art and is not described much), the short-range heating ice slurry printing unit is driven to move in X, Y, Z three-dimensional direction through forward and reverse rotation so as to complete 3D printing action.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an utilize large-scale full-color ice carving 3D printer to print large-scale ice carving method, large-scale full-color ice carving 3D printer includes truss (1), X axle servo (5), Y axle servo (6), Z axle servo (7), short range ice slurry extruder (8), heating ice slurry printing nozzle (9), vibration system (10), sprays curing system (11), high concentration ice slurry machine (12), centralized control platform (14), feed hose (16), its characterized in that:
an X-axis guide rail (2), a Y-axis guide rail (3) and a Z-axis guide rail (4) are respectively arranged on an X-axis, a Y-axis and a Z-axis of the truss (1);
the centralized control platform (14) is respectively electrically connected with the X-axis servo mechanism (5), the Y-axis servo mechanism (6), the Z-axis servo mechanism (7), the short-range ice slurry extruder (8), the heating ice slurry printing nozzle (9), the vibration system (10), the spray curing system (11) and the high-concentration ice slurry machine (12);
the specific printing method comprises the following steps:
s1, preparation: the large full-color ice carving 3D printer is placed in a to-be-printed area in advance, and then a thin ice layer (17) which is frozen in advance is arranged on the first layer;
s2, after the preparation work is finished, according to a pre-designed three-dimensional data model, under the control of slicing software, a centralized control console (14) sequentially starts a high-concentration ice slurry machine (12), a short-range ice slurry extruder (8), a heating ice slurry printing nozzle (9), a vibration system (10) and a spraying solidification system (11); high-concentration ice slurry enters a short-range ice slurry extruder (8) from a high-concentration ice slurry inlet, the short-range ice slurry extruder (8) extrudes the high-concentration ice slurry into a heating ice slurry printing nozzle (9), the ice slurry is rapidly bonded to a previous printed ice layer after being extruded from the heating ice slurry printing nozzle (9), and high-frequency vibration beating is carried out through a vibration system (10); while printing, a spraying curing system (11) surrounding the printing nozzle synchronously sprays fine water mist to the ice sculpture which is just printed and formed; under the drive of an X-axis servo mechanism (5), a Y-axis servo mechanism (6) and a Z-axis servo mechanism (7), the three-axis ice-carving machine respectively moves along an X-axis guide rail (2), a Y-axis guide rail (3) and a Z-axis guide rail (4), and the printing of large ice-carving is finished layer by layer from a first pre-frozen thin ice layer (17).
2. The method for printing the large-scale ice sculpture by using the large-scale full-color ice sculpture 3D printer according to claim 2, wherein when the color ice sculpture needs to be printed, the centralized control console (14) is also electrically connected with a computer color mixing unit (13), and the computer color mixing unit (13) comprises a pigment tank (131), a color mixing feeding motor (132), a color mixing feeding centrifugal pump (133), a color mixing feeding electromagnetic valve (134) and a color mixing pigment conveying pipe (135); the mixed color pigment conveying pipe (135) is communicated with a tap water inlet (15), and finally the colored ice slurry is output from an outlet (122) of the high-concentration ice slurry machine and is input into the short-range ice slurry extruder (8) through a feeding hose (16);
when printing: according to the color three-dimensional data model designed in advance, under the control of slicing software, a color mixing feeding centrifugal pump (133) is driven by a color mixing feeding motor (132), the feeding amount of different colors of pigments in a pigment tank 131 is controlled by a color mixing feeding electromagnetic valve (134), finally, ice sculpture printing layer-by-layer preset colors are output by a color mixing pigment conveying pipe (135), the colors are mixed into a high-concentration ice slurry machine (12), and finally, color ice slurry is output by the high-concentration ice slurry machine (12) and input into a short-range ice slurry extruder (8) to print the color ice sculpture.
3. The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer according to claim 1, wherein the method comprises the following steps:
the Y-axis guide rail (3) is connected with a Y-axis sliding block (31) in a sliding manner, and two ends of the Y-axis guide rail (3) are connected with the X-axis guide rail (2) in a sliding manner through an X-axis sliding block (21); two ends of the X-axis guide rail (2) are connected with the Z-axis guide rail (4) in a sliding way through a Z-axis sliding block (41); the Y-axis sliding block (31) is fixedly connected with the short-range ice slurry extruder (8);
the X-axis sliding block (21) is matched with the X-axis servo mechanism (5) to drive the short-range ice slurry extruder (8) to reciprocate in the X-axis direction;
the Y-axis sliding block (31) is matched with the Y-axis servo mechanism (6) to drive the short-range ice slurry extruder (8) to reciprocate in the Y-axis direction;
the Z-axis sliding block (41) is matched with the Z-axis servo mechanism (7) to drive the short-range ice slurry extruder (8) to reciprocate in the Z-axis direction.
4. The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer according to the claim 3, which is characterized in that: the number of the X-axis sliding blocks (21) is 2, the number of the Y-axis sliding blocks (31) is 1, and the number of the Z-axis sliding blocks (41) is 4;
the X-axis servo mechanism (5) comprises an X-axis servo motor (51), an X-axis transmission belt (52) and an X-axis belt pulley (53), the X-axis belt pulley (53) is fixed on each of the two Z-axis sliding blocks (41), the X-axis servo motor (51) is further fixed on one of the Z-axis sliding blocks (41), an output shaft of the X-axis servo motor (51) is connected with 1 of the X-axis belt pulleys (53), the two X-axis belt pulleys (53) are connected through the X-axis transmission belt (52), and one end of the X-axis sliding block (21) is fixedly connected with the X-axis transmission belt (52);
the Y-axis servo mechanism (6) comprises a Y-axis servo motor (61), a Y-axis transmission belt (62) and a Y-axis belt pulley (63), the Y-axis belt pulleys (63) are respectively fixed on two X-axis sliding blocks (21), the Y-axis servo motor (61) is further fixed on one X-axis sliding block (21), an output shaft of the Y-axis servo motor (61) is connected with 1Y-axis belt pulley (63), the two Y-axis belt pulleys (63) are connected through the Y-axis transmission belt (62), and one end of the Y-axis sliding block (31) is fixedly connected with the Y-axis transmission belt (62);
z axle servo (7) include Z axle servo motor (71), Z axle driving belt (72), Z axle belt pulley (73), truss (1) Z axle direction's one end is fixed with Z axle belt pulley (73) and Z axle servo motor (71), the other end is fixed with Z axle belt pulley (73), the output shaft and wherein 1Z axle belt pulley (73) of Z axle servo motor (71) are connected, two Z axle belt pulleys (73) are connected through Z axle driving belt (72), wherein 1Z axle sliding block (41) and Z axle belt pulley (73) fixed connection.
5. The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer according to claim 1, wherein the method comprises the following steps: the Z-axis servo mechanism (7) is of a lead screw structure.
6. The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer according to claim 1, wherein the method comprises the following steps: the short-range ice slurry extruder (8) comprises a short-range ice slurry extruder shell (82) and a short-range ice slurry extruder motor (81), wherein the short-range ice slurry extruder motor (81) is arranged at the top of the short-range ice slurry extruder shell (82), an output shaft of the short-range ice slurry extruder motor penetrates through the short-range ice slurry extruder shell (82) and extends to the bottom of the short-range ice slurry extruder shell (82), and the outer wall of the output shaft of the short-range ice slurry extruder motor (81) is connected with an ice slurry extruder spiral feeding blade (83); the upper part of the short-range ice slurry extruder shell (82) is provided with a high-concentration ice slurry inlet (121); the high-concentration ice slurry machine (12) is provided with a tap water inlet (15) and a high-concentration ice slurry machine outlet (122);
the high-concentration ice slurry inlet (121) is communicated with the high-concentration ice slurry machine outlet (122) through a feeding hose (16);
the bottom of the short-range ice slurry extruder shell (82) is communicated with a heating ice slurry printing nozzle (9).
7. The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer according to claim 1, wherein the method comprises the following steps: the heating ice slurry printing nozzle (9) is of an interlayer structure, and a constant-temperature electric heating wire (91) is arranged in the interlayer.
8. The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer according to claim 1, wherein the method comprises the following steps: the vibration system (10) comprises a vibration hammer outer sleeve (101) and a reciprocating vibration hammer (102), wherein an electromagnetic generator is arranged in the vibration hammer outer sleeve (101) and controls the reciprocating motion of the reciprocating vibration hammer (102), and the reciprocating vibration hammer (102) is fixedly connected with a Y-axis sliding block (31) through the vibration hammer outer sleeve (101).
9. The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer according to claim 1, wherein the method comprises the following steps: the spray curing system (11) surrounds the heated ice slurry printing nozzle (9) and is fixedly connected with the Y-axis sliding block (31), and the spray curing system (11) comprises a spray curing system water inlet, a communication pipeline and a spray opening.
10. The method for printing the large ice sculpture by using the large full-color ice sculpture 3D printer according to claim 4, wherein the method comprises the following steps: the outer wall of the feeding hose (16) is wrapped with a constant temperature layer, so that high-concentration ice slurry is ensured to keep an initial shape and can smoothly flow.
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