CN106608047A - Desktop type 3D printing machine - Google Patents
Desktop type 3D printing machine Download PDFInfo
- Publication number
- CN106608047A CN106608047A CN201710013981.7A CN201710013981A CN106608047A CN 106608047 A CN106608047 A CN 106608047A CN 201710013981 A CN201710013981 A CN 201710013981A CN 106608047 A CN106608047 A CN 106608047A
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- CN
- China
- Prior art keywords
- block
- drive mechanism
- shell
- table top
- nozzle device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention provides a desktop type 3D printing machine. The desktop type 3D printing machine comprises an outer shell, a spraying nozzle device which is arranged in the outer shell, a wire feeding mechanism, a supporting platform, a transmission mechanism and a control mechanism; the outer shell is formed by performing CNC (Computer Numerical Control) precise machining on an aluminium-plastic panel; the spraying nozzle device is provided with two spraying heads; each spraying head is connected with the wire feeding mechanism through a feeding pipe; the transmission mechanism comprises a horizontal transmission mechanism and a vertical transmission mechanism; the spraying nozzle device moves in the outer shell in front-back directions and left-right directions under the effect of the horizontal transmission mechanism, and moves up and down in the outer shell under the effect of the vertical transmission mechanism. The printing machine provided by the invention has the advantages of high assembling precision, stable operation, and low cost.
Description
【Technical field】
The present invention relates to a kind of printer, and in particular to a kind of Table top type 3D printer.
【Background technology】
3D printer, also known as three-dimensional printer (3DP), is a kind of machine of a kind of accumulation manufacturing technology, i.e. Rapid Prototyping technique
Device, it is based on a kind of mathematical model file, with special wax material, powdery metal or plastics etc. can jointing material, pass through
Print jointing material from level to level to manufacture the object of three-dimensional.And existing 3D printer shell is typically using half jin of welding
Into, the assembly precision of printer is reduced, and many types use the extrusion scheme of near-end on market, extruder motor is peace
It is mounted on shower nozzle, causes print speed slow, inertia is big during motion, affects speed and precision.
【The content of the invention】
For the problems referred to above, the present invention provides a kind of Table top type 3D printer, and its shell adds using aluminium-plastic panel CNC is accurate
Work, improves the assembly precision of whole machine, and using distal end scheme is extruded, and spray nozzle device is connected by feed pipe with wire feeder,
The weight of spray nozzle device is effectively reduced, the stable running of printer high speed is realized, is conducive to improving the speed and essence of 3D printer
Degree.
The present invention is achieved by the following technical solutions, there is provided a kind of Table top type 3D printer, including：Shell, it is located at
The spray nozzle device of inside the shell, wire feeder, support platform, drive mechanism, controlling organization,
The shell is formed using aluminium-plastic panel CNC Precision Machinings, and the spray nozzle device has two shower nozzles, and each shower nozzle leads to
Cross a feed pipe to be connected with wire feeder, the drive mechanism includes horizontal drive mechanism, vertical drive mechanism, the nozzle
Device is moved in the presence of horizontal drive mechanism around inside the shell, in shell in the presence of vertical drive mechanism
Inside move up and down.
Particularly, the horizontal drive mechanism includes：Two be arranged in parallel and end be provided with the primary optic axis of synchronizing wheel, two
Individual first slide block, the first motor, two parallel and end be provided with the second optical axis of synchronizing wheel, two the second slide blocks, second
Motor；
The synchronizing wheel of described two primary optic axis ends is connected by the first transmission belt；
Described first slide block one end is fixed on the first transmission belt, and the other end is sheathed on the second optical axis, and two
The first connecting shaft is provided between one slide block；
First motor is connected by Timing Belt with the synchronizing wheel of primary optic axis end；
Described two second optical axises are vertically arranged with primary optic axis, and the synchronizing wheel of the second smooth shaft end passes through second
Transmission belt connects；
Described second slide block one end is fixed on the second transmission belt, and the other end is sheathed on primary optic axis, and two
The second connecting shaft is provided between two slide blocks；
Second motor is connected by Timing Belt with the synchronizing wheel of the second smooth shaft end.
Particularly, the vertical drive mechanism includes：Screw mandrel, motor, two guide rods be arrangeding in parallel, the one of the screw mandrel
End and motor connection, the other end is connected with support platform by nut, and the guide rod is set after being connected by bearing with support platform
In the both sides of screw mandrel.
Particularly, the spray nozzle device includes：Pass sequentially through actuating device, upper aluminium block, the lower aluminium block of handss the turn of the screw connection
And heat abstractor, two shower nozzles, two feed pipes；
Spring, spacing block, contiguous block are arranged with successively on feed pipe between the upper aluminium block and lower aluminium block；
The actuating device includes the 3rd slide block, Four-slider, the 5th slide block being fixedly connected sequentially, the 3rd slide block
Two grooves of semicircle first are respectively equipped with the one side of Four-slider joint, the end of first groove is respectively equipped with first
The one side of linear bearing, the Four-slider and the 5th slide block joint is respectively equipped with second perpendicular with the first groove and leads to
Groove, the end of second groove is provided with second straight line bearing, and first connecting shaft makes spray nozzle device through first straight line bearing
Move left and right in the presence of horizontal drive mechanism, second connecting shaft makes spray nozzle device in level through second straight line bearing
Move forward and backward in the presence of drive mechanism；
The heat abstractor is near shower nozzle；
Described two feed pipe one end are connected by feed pipe with wire feeder, the other end sequentially pass through actuating device, on
Connect with shower nozzle after aluminium block, lower aluminium block, and feed pipe is provided with heat block with shower nozzle junction.
Particularly, the heat abstractor includes：Two radiator fans, ventilation blocks, two of which radiator fan passes through respectively
, located at the both sides of spray nozzle device, ventilation block is between two radiator fans for contiguous block.
Particularly, the radiating aluminium block for making feed pipe radiate is transversely provided between the upper aluminium block and lower aluminium block.
Particularly, the shell is provided with display screen and control handwheel.
A kind of Table top type 3D printer that the present invention is provided, with advantages below：
1st, shell adopts aluminium-plastic panel CNC Precision Machinings, the assembly precision of whole machine to be welded with panel beating compared with shell in prior art
Similar type it is much higher；
2nd, the scheme extruded using distal end, effectively reduces the weight of spray nozzle device, reduces the inertia in motor process, improves
The speed and precision of 3D printer, realizes the stable running of printer high speed；
4th, the double extrusions of double shower nozzles are adopted, (being mainly used in support is to support double-colored printing consumptive materials different with two kinds to print simultaneously
Fusible material)；
5th, high space availability ratio, with minimum overall dimensions maximum molding space is constructed；
6th, the high performance Consumer's Experience of low production cost by power-assisted 3D printing technique consumer level field utilization.
【Description of the drawings】
Fig. 1 is a kind of structural scheme of mechanism of Table top type 3D printer of the invention；
Fig. 2 is the structural representation of horizontal drive mechanism in a kind of Table top type 3D printer of the invention；
Fig. 3 is the structural representation of vertical drive mechanism in a kind of Table top type 3D printer of the invention；
Fig. 4 is the front view of spray nozzle device in a kind of Table top type 3D printer of the invention；
Fig. 5 is the left view of spray nozzle device in a kind of Table top type 3D printer of the invention.
【Specific embodiment】
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing, the present invention is entered
One step is described in detail.
Fig. 1 is referred to, the present invention provides a kind of Table top type 3D printer, including：Shell 1, the nozzle dress in shell 1
Put 2, wire feeder (not indicating in figure), support platform 3, drive mechanism, controlling organization (not indicating in figure)；
The shell 1 is formed using aluminium-plastic panel CNC Precision Machinings, improves the assembly precision of whole machine；The spray nozzle device 2
With two shower nozzles 201, each shower nozzle 201 is connected by a feed pipe 4 with wire feeder, and the drive mechanism includes level
Drive mechanism 5, vertical drive mechanism 6, the spray nozzle device 2 is in the presence of horizontal drive mechanism 5 before and after shell 1 is interior, a left side
Right motion, moves up and down in the presence of vertical drive mechanism 6 in shell 1, and the level of support platform 3 is in shell 1.
Fig. 2 is referred to, particularly, the horizontal drive mechanism 5 includes：Two be arranged in parallel and end is provided with synchronizing wheel
501, two first slide blocks 502 of primary optic axis of (not indicating in figure), 503, two parallel and ends of the first motor are provided with
504, two the second slide blocks 505 of the second optical axis of synchronizing wheel (not indicating in figure), the second motor 506；
The synchronizing wheel of the end of described two primary optic axis 501 is connected by the first transmission belt 507；
Described one end of first slide block 502 is fixed on the first transmission belt 507, and the other end is sheathed on the second optical axis 504,
And it is provided with the first connecting shaft 508 between two the first slide blocks 502；
First motor 503 is connected by Timing Belt (not indicating in figure) with the synchronizing wheel of the end of primary optic axis 501
Connect；
Described two second optical axises 504 are vertically arranged with primary optic axis 501, and the synchronization of the end of the second optical axis 504
Wheel (not indicating in figure) is connected by the second transmission belt 509；
Described one end of second slide block 505 is fixed on the second transmission belt 509, and the other end is sheathed on primary optic axis 501,
And it is provided with the second connecting shaft 510 between two the second slide blocks 505；
Second motor 506 is connected by Timing Belt (not indicating in figure) with the synchronizing wheel of the end of the second optical axis 504
Connect.
When the first motor 503 works, the synchronizing wheel work on primary optic axis 501 is driven by Timing Belt, it is synchronous
Wheel drives the first transmission belt 507 to work, and first slide block 502 is moved left and right in the horizontal direction on the first transmission belt 507；This
When, used as power transmission shaft, the second optical axis 504 is moved left and right in the horizontal direction primary optic axis 501 as the axis of guide, spray nozzle device 2.
When the second motor 506, the synchronizing wheel work on the second optical axis 504, synchronizing wheel band are driven by Timing Belt
Dynamic second transmission belt 509 works, and the second slide block 505 on the second transmission belt 509 is moved forward and backward in the horizontal direction；Now,
Second optical axis 504 is moved forward and backward in the horizontal direction as power transmission shaft, primary optic axis 501 as the axis of guide, spray nozzle device 2.
Fig. 3 is referred to, particularly, the vertical drive mechanism 6 includes：Screw mandrel 601,602, two, motor be arranged in parallel
Guide rod 603, one end of the screw mandrel 601 is connected with motor 602, and the other end is connected with support platform 3 by nut, the guide rod
603 be connected by bearing with support platform 3 after located at screw mandrel 601 both sides.
When motor 602 works, support platform 3 is moved up and down in the presence of screw mandrel 601, and guide rod 603 plays fixed guide
Fixed effect.
Fig. 4-Fig. 5 is referred to, the spray nozzle device 2 includes：Pass sequentially through handss the turn of the screw 202 connection actuating device, on
Aluminium block 203, lower aluminium block 204 and heat abstractor, two shower nozzles, 201, two feed pipes 205；
Be arranged with successively on feed pipe 205 between the upper aluminium block 203 and lower aluminium block 204 spring 206, spacing block 207,
Contiguous block 208；
The actuating device includes the 3rd slide block 209, Four-slider 210, the 5th slide block 211 being fixedly connected sequentially, institute
The one side for stating the 3rd slide block 209 and the joint of Four-slider 210 is respectively equipped with two the first grooves of semicircle 212, this first lead to
The end of groove 212 is respectively equipped with the one side point of first straight line bearing 213, the Four-slider 210 and the joint of the 5th slide block 211
Second groove 214 perpendicular with the first groove 212 is not provided with, the end of second groove 214 is provided with second straight line bearing
215, first connecting shaft 508 makes spray nozzle device 2 left in the presence of horizontal drive mechanism 5 through first straight line bearing 213
Move right, second connecting shaft 510 makes spray nozzle device 2 in the presence of horizontal drive mechanism 5 through second straight line bearing 215
It is movable；
Described two feed pipes 205 one end is connected by feed pipe 4 with wire feeder, and the other end sequentially passes through transmission dress
Put, connect with shower nozzle 201 after upper aluminium block 203, lower aluminium block 204, and feed pipe 205 is provided with heat block with the junction of shower nozzle 201
219.It is so designed that so that the printer of the present invention has advantages below：1st, using long-range extrusion scheme, double ejecting devices and squeeze
Going out device is connected by feeder sleeve, effectively reduces the weight of shower nozzle part, reduces the inertia in motor process, is conducive to carrying
The speed and precision of high 3D printer；2nd, the feed solutions of through type are employed, consumptive material passes through the through nozzle of high temperature resistant feed pipe,
Solve the problems, such as the easy putty of shower nozzle；3rd, dual-nozzle configuration is adopted, supports that double-colored printing or two kinds of different consumptive materials are beaten simultaneously
Print.
Particularly, the heat abstractor includes：Two radiator fans 216, ventilation blocks 217, two of which radiator fan 216
Respectively by contiguous block 208 located at the both sides of spray nozzle device 2, ventilation block 217 between two radiator fans 216, it is described on
The radiating aluminium block 218 for making feed pipe 205 radiate is transversely provided between aluminium block 203 and lower aluminium block 204, is so designed that, make this
The described printer of invention adopts efficient cooling system, and the radiating of double ejecting devices, expects pipe are dissipated including heat abstractor
Heat, so as to effectively improving print quality and preventing putty.
Particularly, the shell 1 is provided with display screen 7 and control handwheel 8, and display screen is displayed for when advance
Degree.
The printer that the present invention is provided has high space availability ratio, and with minimum overall dimensions maximum molding is constructed
Space；And easily production and processing, so as to reduce cost.
Claims (7)
1. a kind of Table top type 3D printer, including：Shell (1), the spray nozzle device (2) in shell (1), wire feeder,
Support platform (3), drive mechanism, controlling organization, it is characterised in that the shell (1) is formed using aluminium-plastic panel CNC Precision Machinings,
With two shower nozzles (201), each shower nozzle (201) is connected the spray nozzle device (2) by a feed pipe (4) and wire feeder
Connect, the drive mechanism includes horizontal drive mechanism (5), vertical drive mechanism (6), and the spray nozzle device (2) is in horizontal conveyor
Move around in shell (1) in the presence of mechanism (5), in the presence of vertical drive mechanism (6) in shell (1)
Move up and down, and support platform (3) level is in shell (1).
2. a kind of Table top type 3D printer according to claim 1, it is characterised in that horizontal drive mechanism (5) bag
Include：Two be arranged in parallel and end is provided with the primary optic axis (501) of synchronizing wheel, two the first slide blocks (502), the first motors
(503), two it is parallel and end is provided with second optical axis (504) of synchronizing wheel, two the second slide blocks (505), the second motors
(506)；
The synchronizing wheel of described two primary optic axis (501) ends is connected by the first transmission belt (507)；
Described first slide block (502) one end is fixed on the first transmission belt (507), and the other end is sheathed on the second optical axis (504)
On, and it is provided with the first connecting shaft (508) between two the first slide blocks (502)；
First motor (503) is connected by Timing Belt with the synchronizing wheel of primary optic axis (501) end；
Described two second optical axises (504) are vertically arranged with primary optic axis (501), and second optical axis (504) end is same
Step wheel is connected by the second transmission belt (509)；
Described second slide block (505) one end is fixed on the second transmission belt (509), and the other end is sheathed on primary optic axis (501)
On, and it is provided with the second connecting shaft (510) between two the second slide blocks (505)；
Second motor (506) is connected by Timing Belt with the synchronizing wheel of the second optical axis (504) end.
3. a kind of Table top type 3D printer according to claim 1, it is characterised in that vertical drive mechanism (6) bag
Include：Screw mandrel (601), motor (602), two guide rods be arrangeding in parallel (603), one end and the motor (602) of the screw mandrel (601)
Connection, the other end is connected with support platform (3) by nut, after the guide rod (603) is connected with support platform (3) by bearing
Located at the both sides of screw mandrel (601).
4. a kind of Table top type 3D printer according to claim 2, it is characterised in that the spray nozzle device (2) includes：According to
Secondary actuating device, upper aluminium block (203), lower aluminium block (204) and heat abstractor, two sprays connected by handss the turn of the screw (202)
Head (201), two feed pipes (205)；
Spring (206), spacing block are arranged with successively on feed pipe (205) between the upper aluminium block (203) and lower aluminium block (204)
(207), contiguous block (208)；
The actuating device includes the 3rd slide block (209), Four-slider (210), the 5th slide block (211) being fixedly connected sequentially,
3rd slide block (209) is respectively equipped with two groove of semicircles first (212) with the one side of Four-slider (210) joint,
The end of first groove (212) is respectively equipped with first straight line bearing (213), the Four-slider (210) and the 5th slide block
(211) one side of joint is respectively equipped with second groove (214) perpendicular with the first groove (212), second groove (214)
End be provided with second straight line bearing (215), first connecting shaft (508) fills nozzle through first straight line bearing (213)
Put (2) to move left and right in the presence of horizontal drive mechanism (5), second connecting shaft (510) is through second straight line bearing
(215) spray nozzle device (2) is made to move forward and backward in the presence of horizontal drive mechanism (5)；
The heat abstractor is near shower nozzle (201)；
Described two feed pipes (205) one end is connected by feed pipe (4) with wire feeder, and the other end sequentially passes through transmission dress
Put, upper aluminium block (203), lower aluminium block (204) are connected afterwards with shower nozzle (201), and feed pipe (205) sets with shower nozzle (201) junction
There is heat block (219).
5. a kind of Table top type 3D printer according to claim 4, it is characterised in that the heat abstractor includes：Two
Radiator fan (216), ventilation block (217), two of which radiator fan (216) is filled respectively by contiguous block (208) located at nozzle
The both sides of (2) are put, ventilation block (217) is between two radiator fans (216).
6. a kind of Table top type 3D printer according to claim 4, it is characterised in that the upper aluminium block (203) and lower aluminum
The radiating aluminium block (218) for making feed pipe (205) radiate is transversely provided between block (204).
7. a kind of Table top type 3D printer according to claim 1, it is characterised in that the shell (1) is provided with display
Screen (7) and control handwheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013981.7A CN106608047A (en) | 2017-01-09 | 2017-01-09 | Desktop type 3D printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013981.7A CN106608047A (en) | 2017-01-09 | 2017-01-09 | Desktop type 3D printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106608047A true CN106608047A (en) | 2017-05-03 |
Family
ID=58636916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710013981.7A Pending CN106608047A (en) | 2017-01-09 | 2017-01-09 | Desktop type 3D printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106608047A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470272A (en) * | 2017-09-20 | 2017-12-15 | 贵州杰达电气有限公司 | A kind of lighter factory soot blower |
| CN108296094A (en) * | 2017-08-26 | 2018-07-20 | 贵州义龙万丰生态肥业有限公司 | A kind of urea production experiment rainer |
| CN110341183A (en) * | 2019-06-20 | 2019-10-18 | 芜湖市爱三迪电子科技有限公司 | A kind of miniature 3D printer of Table top type |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252776A (en) * | 2015-11-19 | 2016-01-20 | 上海复志信息技术有限公司 | Desktop-level 3D printer |
| CN205553254U (en) * | 2016-05-06 | 2016-09-07 | 广州市文搏智能科技有限公司 | 3D print head structure |
-
2017
- 2017-01-09 CN CN201710013981.7A patent/CN106608047A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252776A (en) * | 2015-11-19 | 2016-01-20 | 上海复志信息技术有限公司 | Desktop-level 3D printer |
| CN205553254U (en) * | 2016-05-06 | 2016-09-07 | 广州市文搏智能科技有限公司 | 3D print head structure |
Non-Patent Citations (1)
| Title |
|---|
| 何玉辉: "《制造工程训练教程》", 31 July 2015, 中南大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296094A (en) * | 2017-08-26 | 2018-07-20 | 贵州义龙万丰生态肥业有限公司 | A kind of urea production experiment rainer |
| CN107470272A (en) * | 2017-09-20 | 2017-12-15 | 贵州杰达电气有限公司 | A kind of lighter factory soot blower |
| CN110341183A (en) * | 2019-06-20 | 2019-10-18 | 芜湖市爱三迪电子科技有限公司 | A kind of miniature 3D printer of Table top type |
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| PB01 | Publication | ||
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Application publication date: 20170503 |