CN219856001U - Hybrid color 3D printer - Google Patents
Hybrid color 3D printer Download PDFInfo
- Publication number
- CN219856001U CN219856001U CN202321356527.9U CN202321356527U CN219856001U CN 219856001 U CN219856001 U CN 219856001U CN 202321356527 U CN202321356527 U CN 202321356527U CN 219856001 U CN219856001 U CN 219856001U
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- CN
- China
- Prior art keywords
- fixedly connected
- wall
- sliding
- mixing box
- printing
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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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- 238000002156 mixing Methods 0.000 claims abstract description 33
- 238000010146 3D printing Methods 0.000 claims abstract description 22
- 239000003086 colorant Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 18
- 238000003756 stirring Methods 0.000 abstract description 16
- 238000007639 printing Methods 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000012815 thermoplastic material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000001723 curing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a hybrid color 3D printer, which comprises a 3D printing box, wherein the inner wall of the 3D printing box is fixedly connected with a 3D printing table, a mounting plate is arranged above the 3D printing table, an adjusting mechanism is arranged on the mounting plate, the bottom of the mounting plate is fixedly connected with a mixing box, the bottom of the mixing box is fixedly connected with a 3D printing spray head, the side wall of the mixing box is fixedly connected with a motor, the output end of the motor is fixedly connected with a telescopic rod, the telescopic rod penetrates through the mixing box and is rotationally connected with the mixing box, the inner wall of the mixing box is fixedly connected with a reciprocating screw rod, the outer wall of the reciprocating screw rod is sleeved with a hollow rod, the hollow rod is fixedly connected with the telescopic rod, and the outer wall of the hollow rod is fixedly connected with a plurality of stirring rods. According to the utility model, the thermoplastic material is replaced by the liquid raw material, so that the mixing uniformity of the three primary color raw materials is ensured, the color of the subsequent printing is uniform, and the printing effect is good.
Description
Technical Field
The utility model relates to the technical field of 3D printing, in particular to a hybrid color 3D printer.
Background
The existing 3D printing is a rapid prototyping technology, which uses powdery metal or liquid and other materials to form an object in a layer-by-layer stacking and accumulating mode.
In the prior art, pigment is added in the process between heating and melting the thermoplastic material and extruding the material to finish 3D printing, for example, a color 3D printer with the application number of CN201610014555.0 is adopted, but the melted thermoplastic material and pigment are incompletely mixed in the process of heating and melting the thermoplastic material, so that the condition of uneven color of a printed object is easily caused; in order to solve the above problems, the present utility model provides a hybrid color 3D printer.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a mixed color 3D printer which replaces thermoplastic materials by liquid raw materials, ensures the uniformity of mixing three primary color raw materials, ensures the uniformity of the color of the subsequent printing and has good printing effect.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a colored 3D printer of hybrid, includes the 3D print case, the inner wall fixedly connected with 3D print pad of 3D print case, the top of 3D print pad is equipped with the mounting panel, be equipped with adjustment mechanism on the mounting panel, the bottom fixedly connected with UV light source of mounting panel, the bottom fixedly connected with mixing box of mounting panel, the bottom fixedly connected with 3D of mixing box prints the shower nozzle, the lateral wall fixedly connected with motor of mixing box, the output fixedly connected with telescopic link of motor, the telescopic link runs through mixing box and rather than swivelling joint, the inner wall fixedly connected with reciprocating screw of mixing box, reciprocating screw's outer wall cover is equipped with the hollow pole, hollow pole and telescopic link fixedly connected with, the outer wall fixedly connected with stirring rod of hollow pole is equipped with the transport chamber on the mixing box, the transport chamber is linked together with 3D prints the shower nozzle, the top fixedly connected with three primary color workbin of 3D print the bottom of case all is equipped with rather than fixed connection's connecting pipe, every the connecting pipe of primary color workbin and rather than fixed connection.
Preferably, the adjustment mechanism includes two first slide bars of inner wall fixed connection with 3D print case, two first slide bars overlap jointly be equipped with rather than sliding connection's first slider, the bottom fixedly connected with fixed frame of first slider, fixedly connected with two second slide bars on the fixed frame, two second slide bars overlap jointly be equipped with rather than sliding connection's second slider, the bottom fixedly connected with electric telescopic handle of second slider, electric telescopic handle's bottom and mounting panel fixed connection.
Preferably, the positions of a plurality of the UV light sources are distributed in an annular equidistant manner.
Preferably, the inner bottom of the mixing box is arranged in a truncated cone shape.
Preferably, the connecting tube is a flexible tube.
Preferably, a flowmeter and an electromagnetic valve are arranged on the outer wall of the connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. the 3D printing spray head is driven to move in the X-axis direction by sliding on the first sliding rod through the first sliding block, the 3D printing spray head is driven to move in the Y-axis direction by sliding on the second sliding rod through the second sliding block, the 3D printing spray head is driven to move in the Z-axis direction by the electric telescopic rod, and 3D printing operation can be completed by moving the 3D printing spray head in the X, Y, Z-axis direction.
2. The output end of the motor drives the telescopic rod, the hollow rod and the stirring rod to rotate, the stirring rod rotates to stir various raw materials, the hollow rod and the stirring rod can rotate and move left and right through the cooperation of the continuous rotation of the hollow rod and the reciprocating screw rod, the stirring rod rotates and the stirring rod is used for uniformly mixing the various raw materials, and the subsequent printing effect is good.
In summary, the liquid raw materials are arranged to replace thermoplastic materials, so that the mixing uniformity of the three primary color raw materials is ensured, the color of the subsequent printing is uniform, and the printing effect is good.
Drawings
FIG. 1 is a cross-sectional view of a hybrid color 3D printer according to the present utility model;
fig. 2 is a partial structural cross-sectional view of a hybrid color 3D printer according to the present utility model.
In the figure: 13D print box, 23D print bench, 3 first slide bar, 4 first sliders, 5 fixed frame, 6 second slide bar, 7 second sliders, 8 electric telescopic rod, 9 mounting panel, 10UV light source, 11 mixing box, 123D print shower nozzle, 13 motor, 14 telescopic rod, 15 hollow rod, 16 stirring rod, 17 reciprocating screw rod, 18 conveying cavity, 19 primary color workbin, 20 connecting pipe, 21 flowmeter, 22 electromagnetic valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, a hybrid color 3D printer includes that 3D prints case 1,3D prints the inner wall fixedly connected with 3D of case 1 and prints platform 2,3D prints the top of platform 2 and is equipped with mounting panel 9, be equipped with adjustment mechanism on the mounting panel 9, adjustment mechanism includes two first slide bars 3 with the inner wall fixedly connected of 3D print case 1, two first slide bars 3 overlap together and are equipped with rather than sliding connection's first slider 4, the bottom fixedly connected with fixed frame 5 of first slider 4, fixedly connected with two second slide bars 6 on the fixed frame 5, two second slide bars 6 overlap together and are equipped with rather than sliding connection's second slider 7, the bottom fixedly connected with electric telescopic handle 8 of second slider 7, electric telescopic handle 8's bottom and mounting panel 9 fixed connection, carry out X, Y, Z direction through to mounting panel 9 and 3D print shower nozzle 12 and adjust, satisfy different printing needs.
The bottom fixedly connected with a plurality of UV light sources 10 of mounting panel 9, the position of a plurality of UV light sources 10 is annular equidistant distribution, and when carrying out the print job, raw materials (i.e. liquid light curing material) in the mixing box 11 is under the effect of UV light source 10 for the liquid light curing material of nozzle 12 blowout solidifies in the twinkling of an eye, thereby accomplishes the print job.
The bottom fixedly connected with mixing box 11 of mounting panel 9, the inner bottom of mixing box 11 is round platform setting, the bottom fixedly connected with 3D of mixing box 11 prints shower nozzle 12, the lateral wall fixedly connected with motor 13 of mixing box 11, the output fixedly connected with telescopic link 14 of motor 13, telescopic link 14 runs through mixing box 11 and rotates rather than being connected, the inner wall fixedly connected with reciprocating screw 17 of mixing box 11, reciprocating screw 17's outer wall cover is equipped with hollow pole 15, hollow pole 15 and telescopic link 14 fixed connection, the outer wall fixedly connected with of hollow pole 15 a plurality of stirring bars 16, it can stir the raw materials to remove while rotating through stirring bar 16, make its misce bene.
The mixing box 11 is provided with a conveying cavity 18, the conveying cavity 18 is communicated with the 3D printing spray head 12 to spray raw materials, the printing operation is finished, the top of the 3D printing box 1 is fixedly connected with three primary color boxes 19, different primary colors of red, yellow and blue and liquid photo-curing materials are respectively arranged in the primary color boxes 19, different amounts of raw materials (namely, different proportions of the three raw materials) are injected into the primary color boxes 19 to finish the printing operation of different colors, the bottom of each primary color box 19 is provided with a connecting pipe 20 fixedly connected with the connecting pipe in a penetrating way, the connecting pipe 20 is a telescopic hose, the outer wall of the connecting pipe 20 is provided with a flowmeter 21 and an electromagnetic valve 22, and each connecting pipe 20 is provided with the mixing box 11 in a penetrating way and is fixedly connected with the connecting pipe, so that the feeding proportions of the three raw materials are controlled according to the three primary color matching principle, and the configuration of different colors is finished.
In the utility model, when 3D printing is required, the first sliding block 4 slides on the first sliding rod 3 to drive the fixed frame 5, the second sliding block 7, the electric telescopic rod 8, the mounting plate 9, the UV light source 10, the mixing box 11 and the 3D printing spray head 12 to move in the X-axis direction, the second sliding block 7 slides on the second sliding rod 6 to drive the electric telescopic rod 8, the mounting plate 9, the UV light source 10, the mixing box 11 and the 3D printing spray head 12 to move in the Y-axis direction, and the electric telescopic rod 8 drives the mounting plate 9, the UV light source 10, the mixing box 11 and the 3D printing spray head 12 to move in the Z-axis direction, and the 3D printing spray head 12 to move in the X, Y, Z-axis direction can finish 3D printing operation; the electromagnetic valve 22 on the connecting pipe 20 is opened, the raw paint in the primary color box 19 is injected into the mixing box 11 through the connecting pipe 20, the quantity passing through the connecting pipe 20 can be measured through the flowmeter 21, finally, the required mixed color is obtained through controlling the proportion of the feeding quantity (the technology is the prior art), the motor 13 is started, the telescopic rod 14, the hollow rod 15 and the stirring rod 16 are driven to rotate through the output end of the motor 13, various raw materials can be stirred through the rotation of the stirring rod 16, the hollow rod 15 and the stirring rod 16 can move left and right while rotating through the continuous rotation of the hollow rod 15 and the cooperation of the reciprocating screw 17 (the telescopic rod 14 correspondingly stretches out or contracts in the process), the various raw materials are uniformly mixed through the rotation of the stirring rod 16, and the subsequent printing effect is good.
According to the utility model, the liquid raw material is arranged to replace the solid raw material, so that the problems that the melted thermoplastic material and pigment are incompletely mixed and the color of a printed object is easily uneven in the prior art are solved.
Claims (6)
1. The utility model provides a hybrid color 3D printer, includes 3D print case (1), a serial communication port, the inner wall fixedly connected with 3D print case (2) of 3D print case (1), the top of 3D print case (2) is equipped with mounting panel (9), be equipped with adjustment mechanism on mounting panel (9), the bottom fixedly connected with UV light source (10) of mounting panel (9), the bottom fixedly connected with mix case (11) of mounting panel (9), the bottom fixedly connected with 3D print shower nozzle (12) of mix case (11), the lateral wall fixedly connected with motor (13) of mix case (11), the output fixedly connected with telescopic link (14) of motor (13), telescopic link (14) run through mix case (11) and rather than swivelling joint, the inner wall fixedly connected with reciprocal lead screw (17) of mix case (11), the outer wall cover of reciprocal lead screw (17) is equipped with hollow rod (15), hollow rod (15) and telescopic link (14) are fixedly connected, hollow rod (15) are connected with telescopic link (14), hollow rod (16) are fixedly connected with mix case (12) 3D, 3D is connected with mix case (18) on the top fixedly connected with three primary colors (1), the bottom of each primary color box (19) is penetrated and provided with a connecting pipe (20) fixedly connected with the primary color box, and each connecting pipe (20) penetrates and is fixedly connected with the mixing box (11).
2. The hybrid color 3D printer according to claim 1, wherein the adjusting mechanism comprises two first sliding rods (3) fixedly connected with the inner wall of the 3D printing box (1), the two first sliding rods (3) are sleeved with first sliding blocks (4) fixedly connected with the first sliding rods in a sliding manner, a fixed frame (5) is fixedly connected with the bottom of each first sliding block (4), two second sliding rods (6) are fixedly connected with the fixed frame (5), the two second sliding rods (6) are sleeved with second sliding blocks (7) fixedly connected with the second sliding rods in a sliding manner, and electric telescopic rods (8) are fixedly connected with the bottom of each second sliding rod (7), and the bottom of each electric telescopic rod (8) is fixedly connected with a mounting plate (9).
3. A hybrid color 3D printer according to claim 1, characterized in that the positions of a plurality of said UV light sources (10) are distributed in an annular equidistant manner.
4. A hybrid colour 3D printer according to claim 1, characterized in that the inner bottom of the mixing box (11) is arranged in a circular table.
5. A hybrid color 3D printer according to claim 1, characterized in that the connection tube (20) is a flexible tube.
6. A hybrid colour 3D printer according to claim 1, characterized in that the outer wall of the connecting tube (20) is fitted with a flow meter (21) and an electromagnetic valve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356527.9U CN219856001U (en) | 2023-05-31 | 2023-05-31 | Hybrid color 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356527.9U CN219856001U (en) | 2023-05-31 | 2023-05-31 | Hybrid color 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219856001U true CN219856001U (en) | 2023-10-20 |
Family
ID=88318328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321356527.9U Active CN219856001U (en) | 2023-05-31 | 2023-05-31 | Hybrid color 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219856001U (en) |
-
2023
- 2023-05-31 CN CN202321356527.9U patent/CN219856001U/en active Active
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