CN106426944B - A kind of desktop grade 3D printing equipment based on Internet of Things - Google Patents
A kind of desktop grade 3D printing equipment based on Internet of Things Download PDFInfo
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- CN106426944B CN106426944B CN201610835956.2A CN201610835956A CN106426944B CN 106426944 B CN106426944 B CN 106426944B CN 201610835956 A CN201610835956 A CN 201610835956A CN 106426944 B CN106426944 B CN 106426944B
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- 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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- 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
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- Manufacturing & Machinery (AREA)
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Abstract
The desktop grade 3D printing equipment based on Internet of Things that the present invention relates to a kind of, including pedestal, two columns being set on the base, the crossbeam and printing mechanism being erected on column, the printing mechanism is arranged in the lower section of crossbeam and is located between two columns；The desktop grade 3D printing equipment based on Internet of Things, when in use, rotary electric machine operation, driving wheel jacks up two drive rods of two sides in turn, so that raw material is entered mixing bunker by feed pipe and mixed, to improve the practicability of printing device；Moreover, in working power circuit, the model LTM4627 of integrated circuit, input voltage range is wider, to improve the reliability of 3D printing equipment work.
Description
Technical field
The desktop grade 3D printing equipment based on Internet of Things that the present invention relates to a kind of.
Background technique
Desktop grade 3D printer can be placed in desk tops as the term suggests being exactly compact and print three-dimensional real object
Printer；Desktop 3D printer it be a kind of rapid prototyping technology a kind of machine, it be based on digital model file, fortune
With adhesive materials such as powdery metal or plastics, the technology of object is constructed by layer-by-layer printing；Past, it often existed
The fields such as mold manufacture, industrial design are used for modeling, are now increasingly used for the direct manufacture of some products, it is meant that this
Item technology is gaining popularity；
Existing 3D printing equipment is due to when raw material mixes, undercompounding, to be easy to cause the production of printing
Product are unqualified；When the work of 3D printing equipment, since the working range of working power circuit is smaller, thus in printing device
When input power fluctuates, working power will be unstable, to reduce the reliability of 3D printing equipment.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, provide a kind of based on Internet of Things
Desktop grade 3D printing equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of desktop grade 3D printing based on Internet of Things is set
Standby includes pedestal, two columns being set on the base, the crossbeam and printing mechanism being erected on column, and the printing mechanism is set
It sets the lower section in crossbeam and is located between two columns；
The printing mechanism includes vertically movable component, moves horizontally component and print components, the vertically movable component
It is sequentially connected by moving horizontally component and print components, it is described to move horizontally component and print components transmission connection；
The print components include printing head and the raw material electric hybrid module that is arranged in inside printing head, the crossbeam
Top is equipped with raw material access tube, and the raw material access tube is connect with raw material electric hybrid module；
The raw material electric hybrid module includes driving unit, gear unit and mixed cell, and the mixed cell includes mixing
Storehouse, discharge nozzle and two feed pipes, two feed pipes pass through mixing bunker and are connected to discharge nozzle；
The driving unit includes driving wheel, and the shape of the driving wheel is ellipse, and the quantity of the gear unit is
Two, the gear unit and feed pipe correspond, and the driving wheel is located between two gear units, two transmissions
Unit is symmetrical about the vertical central axis of driving wheel；
The gear unit includes drive rod, articulated shaft, vertically arranged push-pull rod and sealing-plug, and the one of the drive rod
End is located at the top of driving wheel, and the other end of the drive rod and the top of push-pull rod are hinged, pass through in the middle part of the drive rod
Articulated shaft is fixed on the inside of printing head, and the sealing-plug is arranged in the bottom of push-pull rod and is located at mixing bunker and feed pipe
Junction；
The push-pull rod is equipped with the first fixed block, is arranged with reset spring on the push-pull rod, the feed pipe it is upper
Side is equipped with the second fixed block, and the both ends of the reset spring are connect with the first fixed block and the second fixed block respectively；
The inside of the pedestal is equipped with working power module, and the working power module includes working power circuit, described
Working power circuit includes integrated circuit, first resistor, second resistance, 3rd resistor, first capacitor, the second capacitor, third electricity
Appearance, the 4th capacitor, the 5th capacitor and the 6th capacitor, the model LTM4627 of the integrated circuit, the power supply of the integrated circuit
Input terminal is grounded by first capacitor, and the power input of the integrated circuit passes through the enable end of first resistor and integrated circuit
Connection, the compensating end pass through third capacity earth, the collection by the second capacity earth, the soft start end of the integrated circuit
It is grounded at the set of frequency end of circuit by second resistance, the mode selection terminal ground connection of the integrated circuit, the integrated circuit
Ground terminal be grounded, the positive common-mode voltage input terminal of the output end of the integrated circuit and integrated circuit connects, described integrated
The output end of circuit by the negative common-mode voltage input terminal of the 5th capacitor and the 6th capacitor and integrated circuit by being connected respectively, institute
The negative common-mode voltage input end grounding of integrated circuit is stated, the output end of the integrated circuit passes through the 4th capacitor and 3rd resistor group
At series circuit ground connection, the pressure feedback port of the integrated circuit connect with the 4th capacitor and 3rd resistor respectively.
Preferably, the vertically movable component includes the cylinder that support rod and two are vertically provided at below the crossbeam, institute
It states cylinder and support rod is sequentially connected.
Preferably, the lower section for moving horizontally component and being fixed on support rod, the component that moves horizontally includes level
The driving motor, gear reducer and drive rod of setting, the driving motor are sequentially connected by speed reducer and drive rod, the printing
Spray head is fixed on drive rod.
Preferably, the lower section of the support rod is equipped with guide ring, the guiding coollar is located on drive rod.
Preferably, be additionally provided with central control machine structure on the pedestal, the central control machine structure include operation and control interface and
Several status indicator lamps.
Preferably, the operation and control interface is capacitive touch screen.
Preferably, the status indicator lamp includes dichromatic LED.
Preferably, the inside of the pedestal is additionally provided with battery.
Preferably, the driving wheel is sequentially connected with rotary electric machine, the rotation axis of the rotary electric machine is located at driving wheel
Center at.
The invention has the advantages that it is somebody's turn to do the desktop grade 3D printing equipment based on Internet of Things, and when in use, rotary electric machine fortune
Row, driving wheel jack up two drive rods of two sides in turn, so that raw material is entered mixing bunker by feed pipe and mixed, to improve
The practicability of printing device；Moreover, in working power circuit, the model LTM4627 of integrated circuit, input electricity
Wider range is pressed, to improve the reliability of 3D printing equipment work.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the desktop grade 3D printing equipment of the invention based on Internet of Things；
Fig. 2 is the structural schematic diagram of the raw material electric hybrid module of the desktop grade 3D printing equipment of the invention based on Internet of Things；
Fig. 3 is the circuit diagram of the working power circuit of the desktop grade 3D printing equipment of the invention based on Internet of Things；
In figure: 1. crossbeams, 2. raw material access tubes, 3. columns, 4. pedestals, 5. cylinders, 6. support rods, 7. driving motors, 8.
Speed reducer, 9. drive rods, 10. printing heads, 11. guide rings, 12. status indicator lamps, 13. operation and control interfaces, 14. driving wheels, 15.
Drive rod, 16. articulated shafts, 17. push-pull rods, 18. first fixed blocks, 19. reset springs, 20. feed pipes, 21. sealing-plugs, 22.
Mixing bunker, 23. discharge nozzles, 24. second fixed blocks, U1. integrated circuit, R1. first resistor, R2. second resistance, R3. third electricity
Resistance, C1. first capacitor, the second capacitor of C2., C3. third capacitor, the 4th capacitor of C4., the 5th capacitor of C5., the 6th capacitor of C6..
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1-Figure 3, a kind of desktop grade 3D printing equipment based on Internet of Things, including pedestal 4, two settings are the bottom of at
The lower section of crossbeam 1 and position is arranged in column 3, the crossbeam 1 and printing mechanism that are erected on column 3 on seat 4, the printing mechanism
Between two columns 3；
The printing mechanism includes vertically movable component, moves horizontally component and print components, the vertically movable component
It is sequentially connected by moving horizontally component and print components, it is described to move horizontally component and print components transmission connection；
The print components include printing head 10 and the raw material electric hybrid module that is arranged in inside printing head 10, the cross
The top of beam 1 is equipped with raw material access tube 2, and the raw material access tube 2 is connect with raw material electric hybrid module；
The raw material electric hybrid module includes driving unit, gear unit and mixed cell, and the mixed cell includes mixing
Storehouse 22, discharge nozzle 23 and two feed pipes 20, two feed pipes 20 are connected to by mixing bunker 22 with discharge nozzle 23；
The driving unit includes driving wheel 14, and the shape of the driving wheel 14 is ellipse, the number of the gear unit
Amount is two, and the gear unit and feed pipe 20 correspond, and the driving wheel 14 is located between two gear units, two
The gear unit is symmetrical about the vertical central axis of driving wheel 14；
The gear unit includes drive rod 15, articulated shaft 16, vertically arranged push-pull rod 17 and sealing-plug 21, the biography
One end of lever 15 is located at the top of driving wheel 14, and the top of the other end and push-pull rod 17 of the drive rod 15 is hinged, described
The middle part of drive rod 15 is fixed on the inside of printing head 10 by articulated shaft 16, and push-pull rod 17 is arranged in the sealing-plug 21
Bottom and the junction for being located at mixing bunker 22 and feed pipe 20；
The push-pull rod 17 is equipped with the first fixed block 18, is arranged with reset spring 19 on the push-pull rod 17, it is described into
The top of expects pipe 20 is equipped with the second fixed block 24, and the both ends of the reset spring 19 are fixed with the first fixed block 18 and second respectively
Block 24 connects；
The inside of the pedestal 4 is equipped with working power module, and the working power module includes working power circuit, described
Working power circuit includes integrated circuit U1, first resistor R1, second resistance R2,3rd resistor R3, first capacitor C1, the second electricity
Hold C2, third capacitor C3, the 4th capacitor C4, the 5th capacitor C5 and the 6th capacitor C6, the model of the integrated circuit U1
The power input of LTM4627, the integrated circuit U1 are grounded by first capacitor C1, the power input of the integrated circuit U1
End is connect by first resistor R1 with the enable end of integrated circuit U1, and the compensating end is grounded by the second capacitor C2, the collection
It is grounded at the soft start end of circuit U 1 by third capacitor C3, the set of frequency end of the integrated circuit U1 passes through second resistance R2
Ground connection, the mode selection terminal ground connection of the integrated circuit U1, the ground terminal of the integrated circuit U1 are grounded, the integrated circuit
The output end of U1 is connect with the positive common-mode voltage input terminal of integrated circuit U1, and the output end of the integrated circuit U1 by leading to respectively
It crosses the 5th capacitor C5 and the 6th capacitor C6 to connect with the negative common-mode voltage input terminal of integrated circuit U1, the integrated circuit U1's is negative
Common-mode voltage input end grounding, the series connection that the output end of the integrated circuit U1 is made up of the 4th capacitor C4 and 3rd resistor R3
The pressure feedback port of circuit ground, the integrated circuit U1 is connect with the 4th capacitor C4 and 3rd resistor R3 respectively.
Preferably, the vertically movable component includes the cylinder 5 that support rod 6 and two are vertically provided at 1 lower section of crossbeam,
The cylinder 5 is sequentially connected with support rod 6.
Preferably, the lower section for moving horizontally component and being fixed on support rod 6, the component that moves horizontally includes level
Driving motor 7, speed reducer 8 and the drive rod 9 of setting, the driving motor 7 are sequentially connected by speed reducer 8 and drive rod 9, institute
Printing head 10 is stated to be fixed on drive rod 9.
Preferably, the lower section of the support rod 6 is equipped with guide ring 11, the guide ring 11 is set on drive rod 9.
Preferably, being additionally provided with central control machine structure on the pedestal 4, the central control machine structure includes operation and control interface 13
With several status indicator lamps 12.
Preferably, the operation and control interface 13 is capacitive touch screen.
Preferably, the status indicator lamp 12 includes dichromatic LED.
Preferably, the inside of the pedestal 4 is additionally provided with battery.
Preferably, the driving wheel 14 is sequentially connected with rotary electric machine, the rotation axis of the rotary electric machine is located at driving
At the center of wheel 14.
The working principle of the desktop grade 3D printing equipment based on Internet of Things: when in use, rotary electric machine operation, driving wheel
14 rotations, driving wheel 14 jack up two drive rods 15 of two sides in turn, and drive rod 15 pushes corresponding push-and-pull by articulated shaft 16
Bar 17, sealing-plug 21 moves down at this time, mixes raw material into mixing bunker 22 by feed pipe 20, mixed raw material passes through
Discharge nozzle 23 is printed by the ejection of printing head 10.
In the desktop grade 3D printing equipment based on Internet of Things, working power module: the reliability service for guaranteeing equipment；
Wherein, in working power circuit, the model LTM4627 of integrated circuit U1, input voltage range is 4.5V to 20V, from
And ensure that when printing device work, it can keep stablizing when larger input power fluctuates, to improve
The reliability of 3D printing equipment work.
Compared with prior art, it is somebody's turn to do the desktop grade 3D printing equipment based on Internet of Things, when in use, rotary electric machine operation,
Driving wheel 14 jacks up two drive rods 15 of two sides in turn, mixes raw material into mixing bunker 22 by feed pipe 20, from
And improve the practicability of printing device；Moreover, in working power circuit, the model LTM4627 of integrated circuit U1,
Its input voltage range is wider, to improve the reliability of 3D printing equipment work.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of desktop grade 3D printing equipment based on Internet of Things, which is characterized in that be arranged including pedestal (4), two in pedestal
(4) column (3) on, the crossbeam (1) and printing mechanism being erected on column (3), the printing mechanism are arranged in crossbeam (1)
Lower section and it is located between two columns (3)；
The printing mechanism includes vertically movable component, moves horizontally component and print components, and the vertically movable component passes through
It moves horizontally component and print components is sequentially connected, it is described to move horizontally component and print components transmission connection；
The print components include the raw material electric hybrid module of printing head (10) and setting in printing head (10) inside, the cross
The top of beam (1) is equipped with raw material access tube (2), and the raw material access tube (2) connect with raw material electric hybrid module；
The raw material electric hybrid module includes driving unit, gear unit and mixed cell, and the mixed cell includes mixing bunker
(22), discharge nozzle (23) and two feed pipes (20), two feed pipes (20) pass through mixing bunker (22) and discharge nozzle
(23) it is connected to；
The driving unit includes driving wheel (14), and the shape of the driving wheel (14) is ellipse, the number of the gear unit
Amount is two, and the gear unit and feed pipe (20) correspond, and the driving wheel (14) is located between two gear units,
Two gear units are symmetrical about the vertical central axis of driving wheel (14)；
The gear unit includes drive rod (15), articulated shaft (16), vertically arranged push-pull rod (17) and sealing-plug (21), institute
The one end for stating drive rod (15) is located at the top of driving wheel (14), the other end of the drive rod (15) and the top of push-pull rod (17)
End is hinged, and the middle part of the drive rod (15) is fixed on the inside of printing head (10), the sealing-plug by articulated shaft (16)
(21) bottom in push-pull rod (17) is set and is located at the junction of mixing bunker (22) and feed pipe (20)；
The push-pull rod (17) is equipped with the first fixed block (18), is arranged with reset spring (19), institute on the push-pull rod (17)
State feed pipe (20) top be equipped with the second fixed block (24), the both ends of the reset spring (19) respectively with the first fixed block
(18) it is connected with the second fixed block (24)；
The inside of the pedestal (4) is equipped with working power module, and the working power module includes working power circuit, the work
It include integrated circuit (U1), first resistor (R1), second resistance (R2), 3rd resistor (R3), first capacitor as power circuit
(C1), the second capacitor (C2), third capacitor (C3), the 4th capacitor (C4), the 5th capacitor (C5) and the 6th capacitor (C6), the collection
At the model LTM4627 of circuit (U1), the power input of the integrated circuit (U1) is grounded by first capacitor (C1), institute
The power input for stating integrated circuit (U1) is connect by first resistor (R1) with the enable end of integrated circuit (U1), the compensation
End is grounded by the second capacitor (C2), and the soft start end of the integrated circuit (U1) is grounded by third capacitor (C3), the collection
It is grounded at the set of frequency end of circuit (U1) by second resistance (R2), the mode selection terminal ground connection of the integrated circuit (U1),
The ground terminal of the integrated circuit (U1) is grounded, the output end of the integrated circuit (U1) and the positive common mode of integrated circuit (U1)
Voltage input end connection, the output end of the integrated circuit (U1) by passing through the 5th capacitor (C5) and the 6th capacitor (C6) respectively
It is connect with the negative common-mode voltage input terminal of integrated circuit (U1), the negative common-mode voltage input end grounding of the integrated circuit (U1),
The series circuit ground connection that the output end of the integrated circuit (U1) is made up of the 4th capacitor (C4) and 3rd resistor (R3) is described
The pressure feedback port of integrated circuit (U1) is connect with the 4th capacitor (C4) and 3rd resistor (R3) respectively.
2. the desktop grade 3D printing equipment based on Internet of Things as described in claim 1, which is characterized in that described vertically movable group
Part includes support rod (6) and two cylinders (5) being vertically provided at below crossbeam (1), and the cylinder (5) and support rod (6) pass
Dynamic connection.
3. the desktop grade 3D printing equipment based on Internet of Things as claimed in claim 2, which is characterized in that described to move horizontally group
Part is fixed on the lower section of support rod (6), it is described move horizontally component include horizontally disposed driving motor (7), speed reducer (8) and
Drive rod (9), the driving motor (7) are sequentially connected by speed reducer (8) and drive rod (9), and the printing head (10) is solid
It is scheduled on drive rod (9).
4. the desktop grade 3D printing equipment based on Internet of Things as claimed in claim 3, which is characterized in that the support rod (6)
Lower section be equipped with guide ring (11), the guide ring (11) is set on drive rod (9).
5. the desktop grade 3D printing equipment based on Internet of Things as described in claim 1, which is characterized in that on the pedestal (4)
It is additionally provided with central control machine structure, the central control machine structure includes operation and control interface (13) and several status indicator lamps (12).
6. the desktop grade 3D printing equipment based on Internet of Things as claimed in claim 5, which is characterized in that the operation and control interface
It (13) is capacitive touch screen.
7. the desktop grade 3D printing equipment based on Internet of Things as claimed in claim 5, which is characterized in that the status indicator lamp
It (12) include dichromatic LED.
8. the desktop grade 3D printing equipment based on Internet of Things as described in claim 1, which is characterized in that the pedestal (4)
Inside is additionally provided with battery.
9. the desktop grade 3D printing equipment based on Internet of Things as described in claim 1, which is characterized in that the driving wheel (14)
It is sequentially connected with rotary electric machine, the rotation axis of the rotary electric machine is located at the center of driving wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835956.2A CN106426944B (en) | 2016-09-20 | 2016-09-20 | A kind of desktop grade 3D printing equipment based on Internet of Things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835956.2A CN106426944B (en) | 2016-09-20 | 2016-09-20 | A kind of desktop grade 3D printing equipment based on Internet of Things |
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| Publication Number | Publication Date |
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| CN106426944A CN106426944A (en) | 2017-02-22 |
| CN106426944B true CN106426944B (en) | 2019-01-04 |
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| CN201610835956.2A Active CN106426944B (en) | 2016-09-20 | 2016-09-20 | A kind of desktop grade 3D printing equipment based on Internet of Things |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139478A (en) * | 2017-05-05 | 2017-09-08 | 南安市智德机械设备有限公司 | A kind of intelligent 3D printing equipment for being capable of automatic loading and unloading silk |
| CN107150444A (en) * | 2017-05-05 | 2017-09-12 | 南安市智德机械设备有限公司 | A kind of intelligent 3D printing equipment with air-filtering ability |
| CN107031049A (en) * | 2017-05-05 | 2017-08-11 | 南安市智德机械设备有限公司 | A kind of intelligent desktop level 3D printing device |
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| CN105729808A (en) * | 2016-04-12 | 2016-07-06 | 刘洋 | Intelligent desktop 3D printer based on Internet of Things |
| CN205467371U (en) * | 2015-12-30 | 2016-08-17 | 天津市希统电子设备有限公司 | Water -cooled type dual spray dislocation formula extruder based on on FDM3D printing apparatus |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205467371U (en) * | 2015-12-30 | 2016-08-17 | 天津市希统电子设备有限公司 | Water -cooled type dual spray dislocation formula extruder based on on FDM3D printing apparatus |
| CN105729808A (en) * | 2016-04-12 | 2016-07-06 | 刘洋 | Intelligent desktop 3D printer based on Internet of Things |
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Effective date of registration: 20181115 Address after: 276800 Room 202, 2nd Floor, Dream Garden Creator Space, High-tech Industrial Park, Taiyuan Road Economic and Technological Development Zone, Rizhao City, Shandong Province Applicant after: Shandong Xianzhi Network Technology Co., Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Applicant before: Shenzhen city Naishidi Technology Development Co. Ltd. |
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Address after: 226011 room 503, floor 5, building 2, No. 933, Yonghe Road, Nantong City, Jiangsu Province Patentee after: Jiangsu Haibei Network Technology Co.,Ltd. Address before: 276800 Room 202, 2nd floor, maker space, Dream Park, high tech Industrial Park, Taiyuan Road Economic and Technological Development Zone, Rizhao City, Shandong Province Patentee before: Shandong Xianzhi Network Technology Co.,Ltd. |