CN205588651U - Three -dimensional printer - Google Patents
Three -dimensional printer Download PDFInfo
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- CN205588651U CN205588651U CN201620320473.4U CN201620320473U CN205588651U CN 205588651 U CN205588651 U CN 205588651U CN 201620320473 U CN201620320473 U CN 201620320473U CN 205588651 U CN205588651 U CN 205588651U
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- dimensional printer
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- printing
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Abstract
The utility model provides a three -dimensional printer, include: outer frame, install the thread feeding mechanism on frame top outside, install the inboard printing shower nozzle of frame outside, install at the work platform who prints the shower nozzle below, the printing shower nozzle includes, fixes the supporting rack on the frame inner wall outside, install the step motor on the supporting rack top, install the last sleeve pipe in the supporting rack bottom, install at the intraductal branch compartment of last cover, the winding is at minute heating collar of compartment surface, install the water conservancy diversion piece under minute compartment, install the temperature sensor of port under last sleeve pipe, cup joint the case at last bottom of sleeve, install bottom of sleeve's under nozzle. This three -dimensional printer can use printing silk material present on the market, through fused deposition manufacturing process, realize printing have higher intensity, low -cost colored three -dimensional part, this three -dimensional printer adopts single shower nozzle mode that takes shape simultaneously, can use the silk material of multiple different colours to print, realizes the polychrome printing mode of one end.
Description
Technical field
This utility model belongs to printing device technical field, is specifically related to a kind of three-dimensional printer.
Background technology
Fused Deposition Modeling technique (FDM) is to generate 3 d part by successively increasing material, specifically, cut layer software 3 d part is cut into the digital slices of certain thickness to be transferred on 3 D-printing equipment, and generated a series of machine instruction by equipment, printer prints slim aspect under instruction, forms three dimensional practicality model after gradually piling up.
On market, the desktop FDM 3 D-printing of main flow mainly successively piles up the three-dimensional printing realizing part by plastics such as melted PLA, ABS, but can only print the threedimensional model of single color.
The technique realizing colorful three-dimensional model printing is generally three-dimensional printing art (3DP technique), and 3DP technique is similar with SLS technique, uses dusty material to shape, such as ceramic powders, metal dust.Except that what material powder coupled together not by sintering, but by shower nozzle bonding agent (such as silica gel), the cross section of part " is printed " on material powder.The part printed is the most monochromatic and relatively low by the part strength that bonding agent is bonding, must also post processing.
3DP technical work principle is, first one layer of powder of paving, and then using nozzle to be sprayed on by binding agent needs the region of molding, make material powder bonding, form part section, the most constantly repeat to spread powder, spraying, bonding process, it is layering, it is thus achieved that the part finally printed.The advantage of 3DP technology be shaping speed fast, without supporting construction, and colour print product can be exported, this is that current other technologies are all relatively difficult to realize.But, its structure is complicated, price is high, and unit price is often more than 100,000, even more than million, it is difficult to popularization and application.
Utility model content
The purpose of this utility model is to provide one can use existing printing silk material on market, by Fused Deposition Modeling technique (FDM), it is achieved prints and has higher-strength, the three-dimensional printer of low cost color three dimension part.
For realizing technique scheme, this utility model provides a kind of three-dimensional printer, including:
Outside framework, outside framework is for providing support for other parts；
Being arranged on the wire feeder on outside framework top, wire feeder is used for providing printing consumables；
Being arranged on the printing head inside outside framework, printing head is used for printing part；And
Being arranged on the work platforms below printing head, work platforms, for providing a formingspace for formation of parts, has horizontal adjustment function simultaneously；
Described printing head includes,
Being fixed on the bearing support on outside framework inwall, bearing support is used for fixing motor, sleeve pipe, and connects three-dimensional printer body with fixing whole shower nozzle；
Being arranged on the motor on bearing support top, motor is used for providing power, makes a material enter in cavity melted according to blas；
Being arranged on the upper sleeve pipe of bearing support bottom, upper sleeve pipe is used for fixing internal part position；
The separation storehouse being arranged in sleeve pipe, separates storehouse for making different silk materials be melted in respectively in different cavitys；
Being wrapped in the heating collar separating storehouse outer surface, heating collar is used for heater strip material, makes silk material during work be in molten condition all the time；
Be arranged on the flow deflector separated immediately below storehouse, flow deflector for by the silk material of different colours from different cavitys water conservancy diversion in the runner of hot nozzle；
Being arranged on the temperature sensor of its lower end mouth, temperature sensor is used for measuring temperature and feeds back to controller in time；
It is socketed in the setting of casing of casing shoe；And
Being arranged on the nozzle of setting of casing bottom, nozzle needs the filament of diameter for being squeezed into by melted silk material, makes a material by blas extruding to platform, obtains corresponding parts profile.
Preferably, described outside framework includes,
Base, base collectively forms the skeleton of whole three-dimensional printer with perpendicular support and lateral frame, as the support benchmark of other part；
Being arranged on square on base or the perpendicular support of rectangular profile, perpendicular support is as the support benchmark of other part, it is provided that the stress of Z-direction；
Being arranged on the lateral frame of perpendicular cantilever tip, lateral frame is as the support benchmark of other part, it is provided that the stress of X-direction；
Being arranged on the cover plate above lateral frame, cover plate provides protection for printer；
The screw mandrel being arranged between lateral frame and base, screw mandrel provides the motion of Z-direction for work platforms；
The Z axis connecting rod being arranged on screw mandrel, Z axis connecting rod and screw mandrel coordinate provides the motion guide rail in Z-direction for whole work platforms；
The Y-axis slide rail being arranged in Z axis connecting rod, Y-axis slide rail provides the motion guide rail in Y direction for work platforms；And
Being arranged on the side door on perpendicular support, side door is for providing protection for printer.
Preferably, described wire feeder includes, is arranged on the support of outside framework cover plate upper surface, rack-mount cross bar；And multiple spacing side by side be arranged on cross bar unreel dish, the consumptive material of different colours is wrapped in and unreels dish, unreels dish and constantly rotates to be printing head and provide and print silk material.
Preferably, described work platforms includes being arranged on the Z axis gripper shoe in Y-axis slide rail in outside framework, and Z axis gripper shoe can move along Y-axis slide rail direction, drives stamp pad to realize the motion of Y direction；Being arranged on the platform base in Z axis gripper shoe, platform base is used for supporting stamp pad；Being arranged on the stamp pad above platform base, stamp pad is one piece of square plastic flitch, is connected with platform base by Magnet, taking-up can be facilitated to put back to, as the platform of forming parts.
Preferably, the bottom of described Z axis gripper shoe is provided with levelling bolt, and levelling bolt is for adjusting the level height of stamp pad.
The having the beneficial effects that of a kind of three-dimensional printer that this utility model provides: 1) this three-dimensional printer can use existing printing silk material on market, by Fused Deposition Modeling technique (FDM), it is achieved print and there is higher-strength, low cost color three dimension part；2) this three-dimensional printer uses single spraying head shaping mode, it is possible to use the silk material of multiple different colours prints, it is achieved the printing type of a polychrome；3) this three-dimensional printer printing head uses two sections to heat and temperature survey, it is possible to the most effectively controls the silk material temperature when separating storehouse and melting and the temperature mixed at nozzle, makes a material preferably to shape.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the explosive view of outside framework in this utility model.
Fig. 3 is the perspective view of wire feeder in this utility model.
Fig. 4 is the perspective view of printing head in this utility model.
Fig. 5 is the stereochemical structure explosive view of printing head in this utility model.
Fig. 6 is the perspective view of work platforms in this utility model.
In figure: 100, outside framework；101, base；102, Z axis connecting rod；103, Y-axis slide rail；104, side door；105, perpendicular support；106, lateral frame；107, screw mandrel；108, cover plate；200, wire feeder；201, support；202, cross bar；203, dish is unreeled；300, printing head；301, motor；302, bearing support；303, storehouse is separated；304, heating collar；305, flow deflector；306, upper sleeve pipe；307, temperature sensor；308, setting of casing；309, nozzle；400, work platforms；401, stamp pad；402, platform base；403, Z axis gripper shoe；404, levelling bolt.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.The every other embodiment that this area ordinary person is obtained under not making creative work premise, belongs to protection domain of the present utility model.
Embodiment: a kind of three-dimensional printer.
Referring to figs. 1 through shown in Fig. 5, a kind of three-dimensional printer, including:
Outside framework 100, outside framework 100 is for providing support for other parts；
Being arranged on the wire feeder 200 on outside framework 100 top, wire feeder 200 is used for providing printing consumables；
Being arranged on the printing head 300 inside outside framework 100, printing head 300 is used for printing part；And
Being arranged on the work platforms 400 below printing head 300, work platforms 400, for providing a formingspace for formation of parts, has horizontal adjustment function simultaneously；
Described printing head 300 includes,
Being fixed on the bearing support 302 on outside framework 100 inwall, bearing support 302 is for fixing motor, sleeve pipe, and connects three-dimensional printer body with fixing whole shower nozzle；
Being arranged on the motor 301 on bearing support 302 top, motor 301 is used for providing power, makes a material enter in cavity melted according to blas；
Being arranged on the upper sleeve pipe 306 of bearing support 302 bottom, upper sleeve pipe 306 is for fixing internal part position；
The separation storehouse 303 being arranged in sleeve pipe 306, separates storehouse 303 for making different silk materials be melted in respectively in different cavitys；
Being wrapped in the heating collar 304 separating storehouse 303 outer surface, heating collar 304, for heater strip material, makes silk material during work be in molten condition all the time；
Be arranged on the flow deflector 305 separated immediately below storehouse 303, flow deflector 305 for by the silk material of different colours from different cavitys water conservancy diversion in the runner of hot nozzle；
Being arranged on the temperature sensor 307 of sleeve pipe 306 lower port, temperature sensor 307 is used for measuring temperature and feeds back to controller in time；
It is socketed in the setting of casing 308 of sleeve pipe 306 bottom；And
Being arranged on the nozzle 309 of setting of casing 308 bottom, nozzle 309 needs the filament of diameter for being squeezed into by melted silk material, makes a material by blas extruding to platform, obtains corresponding parts profile.
With reference to shown in Fig. 2, described outside framework 100 includes,
Base 101, base 101 collectively forms the skeleton of whole three-dimensional printer with perpendicular support 105 and lateral frame 106, as the support benchmark of other part；
Being arranged on square on the base 101 or perpendicular support 105 of rectangular profile, perpendicular support 105 is as the support benchmark of other part, it is provided that the stress of Z-direction；
Being arranged on the lateral frame 106 on perpendicular support 105 top, lateral frame 106 is as the support benchmark of other part, it is provided that the stress of X-direction；
Being arranged on the cover plate 108 above lateral frame 106, cover plate 108 provides protection for printer；
The screw mandrel 107 being arranged between lateral frame 106 and base 101, screw mandrel 107 provides the tracks of Z-direction for work platforms 400；
The Z axis connecting rod 102 being arranged on screw mandrel 107, Z axis connecting rod 102 and screw mandrel 107 coordinate provides the tracks in Z-direction for whole work platforms 400；
The Y-axis slide rail 103 being arranged in Z axis connecting rod 102, Y-axis slide rail 103 provides the tracks in Y direction for work platforms 400；And
Being arranged on the side door 104 on perpendicular support 105, side door 104 is for providing protection for printer.
With reference to shown in Fig. 3, described wire feeder 200 includes: be arranged on the support 201 of outside framework 100 cover plate 108 upper surface, the cross bar 202 being arranged on support 201；And multiple spacing side by side be arranged on cross bar 202 unreel dish 203, the consumptive material of different colours is wrapped in and unreels on dish 203, unreels dish 203 and constantly rotates to be printing head and provide and print silk material.
With reference to shown in Fig. 6, described work platforms 400 includes being arranged on the Z axis gripper shoe 403 in Y-axis slide rail 103 in outside framework 100, and Z axis gripper shoe 403 can move along Y-axis slide rail 103 direction, drives stamp pad 401 to realize the motion of Y direction；The platform base 402 being arranged in Z axis gripper shoe 403, platform base 402 is used for supporting stamp pad 401；Being arranged on the stamp pad 401 above platform base 402, stamp pad 401 is one piece of square plastic flitch, is connected with platform base 402 by Magnet, taking-up can be facilitated to put back to, as the platform of forming parts.
With reference to shown in Fig. 6, the bottom of described Z axis gripper shoe 403 is provided with levelling bolt 404, and levelling bolt 404 is for adjusting the level height of stamp pad 401.
The above is preferred embodiment of the present utility model; but this utility model should not be limited to this embodiment and accompanying drawing disclosure of that; so every without departing from the equivalence completed under spirit disclosed in the utility model or amendment, both fall within the scope of this utility model protection.
Claims (5)
1. a three-dimensional printer, it is characterised in that including:
Outside framework (100)；
It is arranged on the wire feeder (200) on outside framework (100) top；
It is arranged on the printing head (300) inside outside framework；And
It is arranged on the work platforms (400) of printing head (300) lower section；
Described printing head (300) includes,
The bearing support (302) being fixed on outside framework (100) inwall；
It is arranged on the motor (301) on bearing support (302) top；
It is arranged on the upper sleeve pipe (306) of bearing support (302) bottom；
The separation storehouse (303) being arranged in sleeve pipe (306)；
It is wrapped in the heating collar (304) separating storehouse (303) outer surface；
It is arranged on the flow deflector (305) separated immediately below storehouse (303)；
It is arranged on the temperature sensor (307) of sleeve pipe (306) lower port；
It is socketed in the setting of casing (308) of sleeve pipe (306) bottom；And
It is arranged on the nozzle (309) of setting of casing (308) bottom.
2. three-dimensional printer as claimed in claim 1, it is characterised in that: described outside framework (100) includes,
Base (101)；
It is arranged on the upper square or perpendicular support (105) of rectangular profile of base (101)；
It is arranged on the lateral frame (106) on perpendicular support (105) top；
It is arranged on the cover plate (108) of lateral frame (106) top；
The screw mandrel (107) being arranged between lateral frame (106) and base (101)；
The Z axis connecting rod (102) being arranged on screw mandrel (107)；
The Y-axis slide rail (103) being arranged in Z axis connecting rod (102)；And
The side door (104) being arranged on perpendicular support (105).
3. three-dimensional printer as claimed in claim 2, it is characterised in that: described wire feeder (200) includes,
It is arranged on the support (201) of outside framework (100) cover plate (108) upper surface；
The cross bar (202) being arranged on support (201)；And
What multiple spacing side by side were arranged on cross bar (202) unreels dish (203).
4. three-dimensional printer as claimed in claim 3, it is characterised in that: described work platforms (400) includes,
It is arranged on the Z axis gripper shoe (403) in Y-axis slide rail (103) in outside framework (100)；
The platform base (402) being arranged in Z axis gripper shoe (403)；
It is arranged on the stamp pad (401) of platform base (402) top.
5. three-dimensional printer as claimed in claim 4, it is characterised in that: the bottom of described Z axis gripper shoe (403) is provided with tune
Plain screw (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320473.4U CN205588651U (en) | 2016-04-14 | 2016-04-14 | Three -dimensional printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320473.4U CN205588651U (en) | 2016-04-14 | 2016-04-14 | Three -dimensional printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588651U true CN205588651U (en) | 2016-09-21 |
Family
ID=56934383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620320473.4U Active CN205588651U (en) | 2016-04-14 | 2016-04-14 | Three -dimensional printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047817A1 (en) * | 2017-09-05 | 2019-03-14 | 珠海天威飞马打印耗材有限公司 | Three-dimensional metal printing device and printing method thereof |
| CN111745779A (en) * | 2020-07-03 | 2020-10-09 | 无锡工艺职业技术学院 | Special-shaped ceramic 3D printer |
-
2016
- 2016-04-14 CN CN201620320473.4U patent/CN205588651U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047817A1 (en) * | 2017-09-05 | 2019-03-14 | 珠海天威飞马打印耗材有限公司 | Three-dimensional metal printing device and printing method thereof |
| CN111745779A (en) * | 2020-07-03 | 2020-10-09 | 无锡工艺职业技术学院 | Special-shaped ceramic 3D printer |
| CN111745779B (en) * | 2020-07-03 | 2021-08-27 | 无锡工艺职业技术学院 | Special-shaped ceramic 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |