CN211542411U - Automatic color matching device for 3D printing consumables - Google Patents

Automatic color matching device for 3D printing consumables Download PDF

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Publication number
CN211542411U
CN211542411U CN201922204855.7U CN201922204855U CN211542411U CN 211542411 U CN211542411 U CN 211542411U CN 201922204855 U CN201922204855 U CN 201922204855U CN 211542411 U CN211542411 U CN 211542411U
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pigment
box
bottle
stirring
printing
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CN201922204855.7U
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Chinese (zh)
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桂海润
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Wuhan Printe Technology Co ltd
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Wuhan Printe Technology Co ltd
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Abstract

The automatic color mixing device for the 3D printing consumables comprises a printer main body, a color mixing device and a stirring device, wherein the printer main body comprises a feeding hole, a material dissolving box, a printing nozzle and a material conveying pipeline, a connecting hole is formed in the upper surface of the material dissolving box, and a stirring hole is formed in the lower surface of the material dissolving box; the color matching device comprises a pigment box and a pigment control assembly, wherein a data interface is arranged on the outer surface of the pigment box, and a plurality of pigment bottles are arranged in the pigment box; the pigment control assembly is arranged in the cavity and can control the opening of different pigment spray heads and the metering of sprayed pigment; the upper end of the stirring device is arranged in the material dissolving box. The beneficial effects are that: when 3D printing products of different colours need, input information in the computer, through the measurement injection of data connection line's signal transmission control pigment shower nozzle, control different colour raw materials and get into the material and dissolve the incasement and carry out proportion mixing and coloring processing, the rotation motor is opened, and the stirring head constantly stirs in the material dissolves the incasement and mixes.

Description

Automatic color matching device for 3D printing consumables
Technical Field
The utility model relates to an automatic mixing of colors device of 3D printing consumables.
Background
Along with the continuous development of science and technology, the application field of 3D printing technique is also more and more extensive, at articles for daily use, military science and technology, fields such as biological research and development all have the application, and present general 3D printer can only carry out the printing of pure color, can not directly carry out polychrome or colored printing, but in actual life, most article all have multiple color, this just can only be after 3D prints the completion, carry out the air brushing again on the 3D finished product, can not once only carry out the direct printing of multiple color, make 3D printing technique have the defect, and need carry out secondary operation.
SUMMERY OF THE UTILITY MODEL
To the above, the utility model provides an automatic mixing of colors device of 3D printing consumables, this mixing of colors device can carry out the change of colour at the in-process that 3D printer printed, makes the product that prints out have required colour, can realize the direct printing of multiple colour, has avoided the air brushing once more after the pure-color product, directly obtains the product of required colour.
The utility model provides a technical scheme that its technical problem adopted is: the automatic color mixing device for the 3D printing consumables comprises a printer main body, a color mixing device for automatically mixing colors according to a printing object and a stirring device for mixing pigments, wherein the printer main body comprises a feeding hole, a material dissolving box, a printing nozzle and a material conveying pipeline, the material conveying pipeline is sequentially connected with the feeding hole, the material dissolving box and the printing nozzle, a plurality of connecting holes for pigments to enter are formed in the upper surface of the material dissolving box, first internal threads are formed in the inner walls of the connecting holes, and stirring holes for stirring are formed in the lower surface of the material dissolving box; the color mixing device is arranged on the upper surface of the material dissolving box and comprises a pigment box and a pigment control assembly, an assembly hole corresponding to the connecting hole is formed in the bottom of the pigment box, a cavity is formed in the pigment box, a data interface is formed in the outer surface of the pigment box, a plurality of pigment bottles for placing pigments are arranged in the cavity, the lower ends of the pigment bottles are connected with the assembly hole, a pigment sprayer is connected to the bottle mouth, a first external thread matched with the first internal thread is formed in the outer wall of the pigment sprayer, the pigment sprayer can be installed on the connecting hole through thread matching, and the pigments in the pigment bottles can smoothly enter the material dissolving box; the paint control assembly is arranged in the cavity; the upper end of the stirring device is arranged in the material dissolving box, the pigment enters the material dissolving box, and the stirring device can stir and fuse the pigment and the printing material.
Furthermore, the pigment control assembly comprises a metering valve, a microcontroller, a controller and a data connecting line which can be connected with a computer, the metering valve is arranged at the joint of the bottle mouth and the pigment sprayer, the microcontroller and the controller are arranged in the pigment box, one end of the data connecting line is connected with a data interface, and the other end of the data connecting line can be connected with the computer.
Further, agitating unit is including rotating motor, stirring head, connecting axle, relay, and the one end of connecting axle is connected and is rotated the motor, and the stirring head is connected to the other end, and the stirring head agrees with through the stirring hole and installs in the material dissolves the incasement, and the relay setting is in the pigment incasement.
Furthermore, the pigment bottle is a first pigment bottle, a second pigment bottle and a third pigment bottle.
Further, the first pigment bottle, the second pigment bottle and the third pigment bottle are respectively filled with red, green and blue primary-color pigments.
Furthermore, the metering valve is divided into a first metering valve, a second metering valve and a third metering valve which are respectively arranged in the first pigment bottle, the second pigment bottle and the third pigment bottle.
Further, the inner wall of the assembly hole is provided with a second internal thread, the outer wall of the lower end of the pigment bottle is provided with a second external thread matched with the second internal thread, and the pigment bottle is detachably mounted in the pigment box through thread matching.
Further, the stirring head is of a fan blade structure and is made of high-temperature-resistant titanium steel materials.
Furthermore, a data connecting line is connected with a computer and a data interface, the output end of the microcontroller is connected with the input end of the controller, and the output end of the controller is connected with the electromagnetic valve and the input end of the metering nozzle; the output end of the microcontroller is connected with the input end of the relay, and the output end of the relay is connected with the rotating motor.
The utility model has the advantages that: the upper surface of the material dissolving tank is provided with a pigment tank through a connecting hole, pigment nozzles of a pigment bottle are connected and arranged on the connecting hole through threads, a pigment control component is connected and controls the opening of different pigment nozzles and the metering of pigment spraying through a computer, when 3D printed products with different colors are needed, information is input in the computer, signals transmitted to a controller through a data connecting line are controlled to control a first metering valve, a second metering valve and a third metering valve to be opened, so that pigments in the first pigment bottle, the second pigment bottle and the third pigment bottle are sprayed out from the pigment nozzles according to the metering set by the computer, the pigments are mixed in a certain proportion to obtain the color required by a primary color product, the color mixing of the product is ensured to be in accordance with the color setting of the product, different color raw materials are controlled to enter the material dissolving tank for proportional mixing and coloring treatment, after the pigments enter the material dissolving tank, the motor that rotates is opened, and the stirring head constantly stirs the mixture in the material dissolves the case, makes pigment can more abundant mix in dissolving the material, makes to color more evenly, and the product colour that 3D printed meets the requirements, need not carry out secondary air brushing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the material dissolving tank and the color tank.
Fig. 3 is a circuit flow diagram of the present invention.
In the figure, 1, a feed inlet, 2, a material conveying pipeline, 3, a printing spray head, 4, a material dissolving box, 5, a first pigment bottle, 6, a second pigment bottle, 7, a third pigment bottle, 8, a first metering valve, 9, a second metering valve, 10, a third metering valve, 11, a stirring head, 12, a connecting shaft, 13, a stirring hole, 14, a rotating motor, 15, a data interface, 16, a pigment box, 17, a data connecting wire, 18, a microcontroller, 19, a controller, 20, a relay, 21, an assembling hole and 22 connecting holes.
Detailed Description
The invention will be further described below with reference to the drawings and some embodiments.
In fig. 1-3, an automatic color mixing device for 3D printing consumables is provided, which includes a printer main body, a color mixing device for automatically mixing colors according to a printing object, and a stirring device for mixing colors, wherein the printer main body includes a feeding port 1, a material dissolving tank 4, a printing nozzle 3, and a material transporting pipeline 2, the material transporting pipeline 2 sequentially connects the feeding port 1, the material dissolving tank 4, and the printing nozzle 3, the upper surface of the material dissolving tank 4 is provided with a plurality of connecting holes 22 for pigments to enter, the inner wall of the connecting hole 22 is provided with a first internal thread, and the lower surface of the material dissolving tank 4 is provided with a stirring hole for stirring; the color mixing device is arranged on the upper surface of the material dissolving box 4 and comprises a pigment box 16 and a pigment control assembly, an assembly hole 21 corresponding to the connecting hole 22 is formed in the bottom of the pigment box 16, a cavity is formed in the pigment box 16, a data interface 15 is arranged on the outer surface of the pigment box 16, a plurality of pigment bottles for placing pigments are arranged in the cavity, the lower ends of the pigment bottles are connected with the assembly hole 21, a pigment sprayer is connected to the bottle mouth, a first external thread matched with the first internal thread is arranged on the outer wall of the pigment sprayer, the pigment sprayer can be installed on the connecting hole 22 through thread matching, and the pigments in the pigment bottles can smoothly enter the material dissolving box 4; the pigment control assembly is arranged in the cavity and can control the opening of different pigment spray heads and the metering of sprayed pigment; the pigment control assembly comprises a metering valve, a microcontroller 18, a controller 19 and a data connecting line 17 which can be connected with a computer, wherein the metering valve is arranged at the joint of a bottle opening and a pigment sprayer, the microcontroller 18 and the controller 19 are arranged in a pigment box 16, one end of the data connecting line 17 is connected with a data interface 15, and the other end of the data connecting line can be connected with the computer; when 3D printing products with different colors are needed, information of the colors needed by the printed products is input in a computer, the information is connected with a data interface 15 through a data connecting line 17 and is transmitted into a controller 19 through signals, the first metering valve 8, the second metering valve 9 and the third metering valve 10 are controlled to be opened, pigments in the first pigment bottle 5, the second pigment bottle 6 and the third pigment bottle 7 are ejected from a pigment nozzle according to the metering set by the computer, the primary colors of the pigments are mixed in a certain proportion, the colors needed by the products are obtained, the color mixing of the products is ensured to be in accordance with the color setting of the products, different color raw materials are controlled to enter the material dissolving tank 4 to be mixed and colored, the 3D printed products are in accordance with the color setting, secondary painting is not needed, and the printing cost is saved through one-step forming.
The stirring device comprises a rotating motor 14, a stirring head 11, a connecting shaft 12 and a relay 20, wherein one end of the connecting shaft 12 is connected with the rotating motor 14, the other end of the connecting shaft 12 is connected with the stirring head 11, the stirring head 11 is arranged in the material dissolving box 4 in a fit manner through a stirring hole, and the relay 20 is arranged in the pigment box 16; after pigment got into material dissolving tank 4, in inputting start signal to microcontroller 18 through data connection line 17, microcontroller 18 conversion start signal is control signal, transmit relay 20, make relay 20's normally open contact closed, the disconnection of normally closed contact, the circuit switches on, rotate motor 14 and open, constantly stir the mixture in material dissolving tank 4 through connecting axle 12 control stirring head 11, make the more abundant mixture of pigment ability in dissolving the material, make the colouring more even, the product colour that 3D printed meets the requirements, need not carry out the secondary air brushing.
In the present embodiment, the stirring head 11 is made of a blade structure and made of a high temperature resistant titanium steel material, which can prevent the material from being melted by high temperature during stirring in the material dissolving tank 4.
The pigment bottle can be disassembled through the second external thread and the second internal thread, and the pigment in the pigment bottle can be replaced, which can be realized by the technical personnel in the technical field and is not described in a tired way.
In this embodiment, the primary colors of the pigments are not only three primary color pigments of red, green and blue, but also pigments of other colors, and people can put appropriate pigments according to the needs of products, and the specific pigment selection is not described herein.
In this embodiment, the control circuit of the present invention is a common circuit in the circuit field, and can be realized by those skilled in the art, and will not be described herein.
In the present embodiment, the 3D printer is a common 3D printing device, such as a Form3 model 3D printer.
In this embodiment, the relay 20 is a common electrical component, such as a TGJC1 series minirelay.
In this embodiment, the microcontroller 18 is a programmable single chip microcomputer of AT89C2051 or TMS320VC5509A, and the like.
In this embodiment, the controller 19 is a conventional control device, such as a model EZ4AXIS17XR-ST universal controller.
In the present exemplary embodiment, the rotary electric machine 14 is a conventional three-phase asynchronous motor, for example an asynchronous motor model YS 7124-0.37 KWB 5.
The utility model discloses when concrete implementation: when 3D printing products with different colors are needed, inputting information of the colors needed by the printed products into a computer, connecting the information with a data interface 15 through a data connecting line 17, transmitting the information into a controller 19 through signals, and controlling the first metering valve 8, the second metering valve 9 and the third metering valve 10 to be opened, so that pigments in the first pigment bottle 5, the second pigment bottle 6 and the third pigment bottle 7 are ejected from a pigment nozzle according to the metering set by the computer, and are mixed according to a certain proportion of primary colors of the pigments to obtain the colors needed by the products, and the color mixing of the products is ensured to be in accordance with the color setting of the products; after pigment got into material dissolving tank 4, in inputting start signal to microcontroller 18 through data connection line 17, microcontroller 18 conversion start signal is control signal, transmit relay 20, make relay 20's normally open contact closed, the disconnection of normally closed contact, the circuit switches on, rotate motor 14 and open, constantly stir the mixture in material dissolving tank 4 through connecting axle 12 control stirring head 11, make the more abundant mixture of pigment ability in dissolving the material, it is more even to make the colouring, the product colour that 3D printed out meets the requirements, need not carry out the secondary air brushing, the cost of printing has been practiced thrift in one shot forming.
It is worth mentioning that: in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; mechanical connection is possible, and a person of ordinary skill in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Claims (9)

1. The utility model provides an automatic mixing of colors device of 3D printing consumables which characterized in that: the automatic color mixing device comprises a printer main body, a color mixing device for automatically mixing colors according to a printed object and a stirring device for mixing pigments, wherein the printer main body comprises a feeding hole, a material dissolving box, a printing nozzle and a material conveying pipeline, the material conveying pipeline is sequentially connected with the feeding hole, the material dissolving box and the printing nozzle, the upper surface of the material dissolving box is provided with a plurality of connecting holes for pigments to enter, the inner wall of each connecting hole is provided with a first internal thread, and the lower surface of the material dissolving box is provided with a stirring hole for stirring; the color mixing device is arranged on the upper surface of the material dissolving box and comprises a pigment box and a pigment control assembly, an assembly hole corresponding to the connecting hole is formed in the bottom of the pigment box, a cavity is formed in the pigment box, a data interface is formed in the outer surface of the pigment box, a plurality of pigment bottles for placing pigments are arranged in the cavity, the lower ends of the pigment bottles are connected with the assembly hole, a pigment sprayer is connected to the bottle mouth, a first external thread matched with the first internal thread is formed in the outer wall of the pigment sprayer, the pigment sprayer can be installed on the connecting hole through thread matching, and the pigments in the pigment bottles can smoothly enter the material dissolving box; the paint control assembly is arranged in the cavity; the upper end of the stirring device is arranged in the material dissolving box, the pigment enters the material dissolving box, and the stirring device can stir and fuse the pigment and the printing material.
2. The automatic toning device for 3D printing consumables according to claim 1, wherein: the pigment control assembly comprises a metering valve, a microcontroller, a controller and a data connecting line which can be connected with a computer, the metering valve is arranged at the joint of the bottle opening and the pigment sprayer, the microcontroller and the controller are arranged in the pigment box, one end of the data connecting line is connected with a data interface, and the other end of the data connecting line can be connected with the computer.
3. The automatic toning device for 3D printing consumables according to claim 1, wherein: agitating unit is including rotating motor, stirring head, connecting axle, relay, and the one end of connecting axle is connected and is rotated the motor, and the stirring head is connected to the other end, and the stirring head agrees with through the stirring hole and installs in the material dissolves the incasement, and the relay setting is in the pigment incasement.
4. The automatic toning device for 3D printing consumables according to claim 1, wherein: the pigment bottle is a first pigment bottle, a second pigment bottle and a third pigment bottle.
5. The automatic toning device for 3D printing consumables according to claim 4, wherein: the first pigment bottle, the second pigment bottle and the third pigment bottle are respectively filled with red, green and blue primary-color pigments.
6. The automatic toning device for 3D printing consumables according to claim 2, wherein: the metering valve is divided into a first metering valve, a second metering valve and a third metering valve which are respectively arranged in the first pigment bottle, the second pigment bottle and the third pigment bottle.
7. The automatic toning device for 3D printing consumables according to claim 1, wherein: the inner wall of the assembly hole is provided with a second internal thread, the outer wall of the lower end of the paint bottle is provided with a second external thread matched with the second internal thread, and the paint bottle is detachably mounted in the paint box through thread matching.
8. The automatic toning device for 3D printing consumables according to claim 3, wherein: the stirring head is of a fan blade structure and is made of high-temperature-resistant titanium steel materials.
9. The automatic toning device for 3D printing consumables according to claim 2, wherein: the data connecting line is connected with the computer and the data interface, the output end of the micro controller is connected with the input end of the controller, and the output end of the controller is connected with the input end of the metering valve; the output end of the microcontroller is connected with the input end of the relay, and the output end of the relay is connected with the rotating motor.
CN201922204855.7U 2019-12-11 2019-12-11 Automatic color matching device for 3D printing consumables Active CN211542411U (en)

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CN201922204855.7U CN211542411U (en) 2019-12-11 2019-12-11 Automatic color matching device for 3D printing consumables

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CN211542411U true CN211542411U (en) 2020-09-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112776337A (en) * 2021-01-21 2021-05-11 芜湖市爱三迪电子科技有限公司 3D prints and adds device with consumptive material mixture
CN113580574A (en) * 2021-08-11 2021-11-02 深圳市金石三维打印科技有限公司 Color matching mechanism for 3D printer and color matching method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112776337A (en) * 2021-01-21 2021-05-11 芜湖市爱三迪电子科技有限公司 3D prints and adds device with consumptive material mixture
CN113580574A (en) * 2021-08-11 2021-11-02 深圳市金石三维打印科技有限公司 Color matching mechanism for 3D printer and color matching method thereof

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