CN108943722A - A kind of 3D printing equipment that using effect is good - Google Patents
A kind of 3D printing equipment that using effect is good Download PDFInfo
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- CN108943722A CN108943722A CN201810870774.8A CN201810870774A CN108943722A CN 108943722 A CN108943722 A CN 108943722A CN 201810870774 A CN201810870774 A CN 201810870774A CN 108943722 A CN108943722 A CN 108943722A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/364—Conditioning of environment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention relates to a kind of good 3D printing equipment of using effect, including main body, PLC is equipped in the main body, print case, movable case, elevator chamber and regulating mechanism, lighting control module is equipped in elevator chamber, separating mechanism is equipped in movable case, regulating mechanism includes air blower, drying unit and humidifying unit, the good 3D printing equipment of the using effect, pass through regulating mechanism, the humidity of the air inside the 3D printing equipment is enabled to be maintained at 20%-80%, it prevents to occur in the 3D printing equipment dew condensation phenomenon since humidity is excessive, so that the 3D printing equipment short circuit, or it prevents due to the too low generation electrostatic interference of humidity, the 3D printing equipment is caused malfunction occur, moreover, the component of simple and regular is used in lighting control module, it not only ensure that performance, it also reduces Production cost.
Description
Technical field
The present invention relates to the field of 3D printing equipment, in particular to the good 3D printing equipment of a kind of using effect.
Background technique
3D printing belongs to one kind of rapid shaping technique, it is one kind based on digital model file, and utilization is powdered
The adhesive materials such as metal or plastics construct the technology of object by layer-by-layer printing.3D printing is usually to use number
Word technologic material printer (3D printer) is come what is realized, mainly for the manufacture of model, after be gradually available for the direct of some products
Manufacture.
It can be shunk during plastics are cooling, when working area is little, influence caused by contraction is not obvious, but is printed
When biggish product, the contraction accumulation that per unit area generates is got up, and the pulling force inwardly generated just becomes quite powerful, causes
Edge tilts, and moreover, for the relative humidity highest of the air in existing 3D printing equipment no more than 80%, humidity is excessively high
Meeting is caused the element in existing 3D printing equipment to become damp and rotten, drawn so that there is dew condensation phenomenon in existing 3D printing equipment
It plays existing 3D printing equipment to damage due to short circuit, and relative humidity can not be lower than 20%, it otherwise can be due to overdrying
And electrostatic interference is generated, cause existing 3D printing equipment malfunction occur, present 3D printing equipment indicating lamp controls electricity
Road internal structure is complicated, its production cost is improved, to reduce the market value 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, it is good to provide a kind of using effect
3D printing equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to have the function of humid control and anti-alice
D printing device, including main body, the main body is interior to be equipped with PLC, printing case, movable case, elevator chamber and regulating mechanism, the printing
Case setting is separately positioned on the two sides for printing case in the intracorporal middle part of master, the regulating mechanism and movable case, and the elevator chamber is set
It sets and is equipped with lighting control module in the lower section of printing case, the elevator chamber, separating mechanism is equipped in the movable case, it is described to beat
It prints and is equipped with platform, humidity sensor, stroke lever, communicating pipe and spray head in case, the bottom in printing case, institute is arranged in the platform
Plateau levels setting is stated, the top of platform is arranged in the humidity sensor, and the stroke lever is horizontally disposed, and the stroke lever is set
The bottom in printing case is set, the stroke lever passes through spray head, is connected to spray head the communicating pipe, the PLC and regulating mechanism,
Lighting control module and separating mechanism electrical connection；
The regulating mechanism includes air blower, drying unit and humidifying unit, and the drying unit and humidifying unit are respectively set
Above and below air blower, one end of the air blower and the external of main body be connected tos, the other end of the air blower with do
Dry unit is connected to humidifying unit；
The drying unit includes drying tube, first motor and rotating cylinder, and one end of the drying tube is connected to air blower, described dry
The other end of dry pipe is connected to printing case, and the first motor and rotating cylinder are sequentially connected, and the first valve is equipped in the drying tube,
Several hothouses are equipped in the rotating cylinder, the both ends of the hothouse are connected to drying tube, and drying is full of in the hothouse
Agent；
The humidifying unit includes humidifier tube, the second motor, mixing pit and several paddles, one end of the humidifier tube and air blower
Connection, the other end of the humidifier tube are connected to the bottom of mixing pit, and the top of mixing pit is arranged in second motor, each to starch
Leaf is arranged in mixing pit, and each paddle is circumferentially evenly distributed on the periphery of the output shaft of the second motor, second motor with
Paddle transmission connection, the humidifier tube is interior to be equipped with the second valve, is full of water in the mixing pit；
The lighting control module includes lighting control circuit, and the lighting control circuit includes the first light emitting diode D1, the
Two light emitting diode D2, third light emitting diode D3, the 4th light emitting diode D4, the 5th light emitting diode D5, the 6th luminous two
Pole pipe D6, first resistor R1, second resistance R2, first capacitor C1, the second capacitor C2, the first triode Q1 and the second triode
Q2, the emitter of the first triode Q1 and the external 5V DC voltage power supply of the emitter of the second triode Q2, described
The base stage of one triode Q1 passes through the second capacitor C2, the 4th light emitting diode D4, the 5th light emitting diode D5 and the 6th luminous two
The series circuit ground connection of pole pipe D6 composition, the base stage of the second triode Q2 pass through first capacitor C1, the first light emitting diode
The series circuit ground connection of D1, the second light emitting diode D2 and third light emitting diode D3 composition, the collection of the first triode Q1
Electrode is connect by the series circuit that the first light emitting diode D1, the second light emitting diode D2 and third light emitting diode D3 are formed
The collector on ground, the second triode Q2 passes through the 4th light emitting diode D4, the 5th light emitting diode D5 and the 6th luminous two
The series circuit ground connection of pole pipe D6 composition, the first resistor R1 is in parallel with first capacitor C1, the second resistance R2 and second
Capacitor C2 is in parallel, the minus earth of the 4th light emitting diode D4, the anode of the 4th light emitting diode D4 and the 5th hair
The cathode of optical diode D5 connects, and the anode of the 5th light emitting diode D5 is connect with the cathode of the 6th light emitting diode D6,
The anode of the 6th light emitting diode D6 is connect with the collector of the second triode Q2, the yin of the third light emitting diode D3
Pole ground connection, the anode of the third light emitting diode D3 are connect with the cathode of the second light emitting diode D2, and described second luminous two
The anode of pole pipe D2 is connect with the cathode of the first light emitting diode D1, the anode of the first light emitting diode D1 and the one or three pole
The collector of pipe Q1 connects.
Preferably, in order to enhance drying effect, the desiccant is active oxidation Al filler.
Preferably, in order to enhance the mixed effect of air and water, the paddle is equipped with several through-holes.
Preferably, being equipped with several baffles in the mixing pit to increase the humidity of air, each baffle is circumferential uniformly to be divided
Cloth is on the inner wall of mixing pit.
Preferably, the bottom in the mixing pit is equipped with air sparger in order to enhance the mixed effect of air and water,
The air sparger is connected to humidifier tube.
Preferably, in order to accurately control the switch of the first valve and the second valve, first valve and the second valve
It is solenoid valve.
Preferably, in order to enable first motor, the second motor, third motor and the 4th motor can be accurate for a long time steady
Fixed work, the first motor, the second motor, third motor and the 4th motor are servo motor.
Preferably, in order to reduce the transmission loss between the first nut and the first screw rod, first nut and first
Lubricating oil is coated between screw rod.
Preferably, in order to remove product from platform, the separating mechanism includes the 5th motor, the second screw rod, the
Two nuts, mobile bar and scraper plate, the 5th motor are connect with the second screw rod transmission, and second screw rod is horizontally disposed, described
Second nut is set on the second screw rod, and the top of the mobile bar is fixedly connected with the second nut, the bottom end of the mobile bar
It is fixedly connected with scraper plate, the scraper plate is horizontally disposed, and water pipe is equipped in the mobile bar, and the upper of scraper plate is arranged in the water pipe
Side.
Preferably, the shape of the vertical cross-section of the scraper plate is triangle for the ease of removing product from platform.
The invention has the advantages that the 3D printing equipment that the using effect is good enables to the 3D by regulating mechanism
The humidity of air inside printing device is maintained at 20%-80%, prevents to go out in the 3D printing equipment since humidity is excessive
Existing dew condensation phenomenon, so that the 3D printing equipment short circuit, or prevent from causing the 3D printing due to the too low generation electrostatic interference of humidity
There is malfunction in equipment, compared with existing regulating mechanism, the humidity regulation fast speed of the regulating mechanism, and humidity regulation effect
Fruit is preferable, moreover, the component of simple and regular is used in lighting control module, performance is not only ensure that, also reduces
Production cost.
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 good 3D printing equipment of using effect of the invention；
Fig. 2 is the structural schematic diagram of the regulating mechanism of the good 3D printing equipment of using effect of the invention；
Fig. 3 is the circuit diagram of the lighting control module of the good 3D printing equipment of using effect of the invention；
Fig. 4 is the structural schematic diagram of the separating mechanism of the good 3D printing equipment of using effect of the invention；
In figure: 1. main bodys, 2. printing casees, 3. movable cases, 4. elevator chambers, 5. platforms, 6. humidity sensors, 7. stroke levers, 8. connect
Siphunculus, 9. spray heads, 10. air blowers, 11. drying tubes, 12. first valves, 13. first motors, 14. rotating cylinders, 15. hothouses, 16.
Humidifier tube, 17. second valves, 18. second motors, 19. mixing pits, 20. paddles, 21. through-holes, 22. baffles, the distribution of 23. air
Device, 24. third motors, 25. first screw rods, 26. first nuts, 27. elevating levers, 28. support rods, 29. storage boxes, 30. water pumps,
31. the 4th motor, 32. hairbrush, 33. the 5th motors, 34. second screw rods, 35. second nuts, 36. mobile bars, 37. water pipes, 38.
Scraper plate, 39. elevators.
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, the 3D printing equipment that a kind of using effect is good, including main body 1, the main body 1 is interior to be equipped with PLC, beats
Print case 2, movable case 3, elevator chamber 4 and regulating mechanism, the printing case 2 is arranged in the middle part in main body 1, the regulating mechanism with
Movable case 3 is separately positioned on the two sides of printing case 2, and the elevator chamber 4 is arranged in the lower section of printing case 2, sets in the elevator chamber 4
Have a lighting control module, be equipped with separating mechanism in the movable case 3, in the printing case 2 equipped with platform 5, humidity sensor 6,
The bottom in printing case 2 is arranged in stroke lever 7, communicating pipe 8 and spray head 9, the platform 5, and the platform 5 is horizontally disposed, described
The top of platform 5 is arranged in humidity sensor 6, and the stroke lever 7 is horizontally disposed, and the stroke lever 7 is arranged in printing case 2
Bottom, the stroke lever 7 pass through spray head 9, are connected to spray head 9 communicating pipe 8, the PLC and regulating mechanism, signal light control mould
Block and separating mechanism electrical connection；
The humidity of air in the measurement printing case 2 of humidity sensor 6, and PLC is transferred data to, PLC is adjusted by calculating control
Mechanism work is saved, the humidity of the air in printing case 2 is adjusted, PLC controls lighting control module work, sprays water on platform 5
Glue is dissolved, spray head 9 moves along stroke lever 7, the raw material in communicating pipe 8 is sprayed on platform 5, carries out print job.
As shown in Fig. 2, the regulating mechanism includes air blower 10, drying unit and humidifying unit, the drying unit and
Humidifying unit is separately positioned on above and below air blower 10, and one end of the air blower 10 is connected to the external of main body 1, institute
The other end for stating air blower 10 is connected to drying unit and humidifying unit；
The drying unit includes drying tube 11, first motor 13 and rotating cylinder 14, one end and the air blower 10 of the drying tube 11
The other end of connection, the drying tube 11 is connected to printing case 2, and the first motor 13 is sequentially connected with rotating cylinder 14, described dry
Be equipped with the first valve 12 in dry pipe 11, be equipped with several hothouses 15 in the rotating cylinder 14, the both ends of the hothouse 15 with it is dry
Dry pipe 11 is connected to, and is full of desiccant in the hothouse 15；
The humidifying unit includes humidifier tube 16, the second motor 18, mixing pit 19 and several paddles 20, and the one of the humidifier tube 16
End is connected to air blower 10, and the other end of the humidifier tube 16 is connected to the bottom of mixing pit 19, and second motor 18 is arranged
In the top of mixing pit 19, each paddle 20 is arranged in mixing pit 19, and each paddle 20 is circumferential to be evenly distributed on the second motor 18
Output shaft periphery, second motor 18 is sequentially connected with paddle 20, is equipped with the second valve 17, institute in the humidifier tube 16
It states in mixing pit 19 full of water；
The humidity of air in the measurement printing case 2 of humidity sensor 6, and PLC is transferred data to, PLC is adjusted by calculating control
Mechanism work is saved, when the humidity for printing the air in case 2 is higher than 80%, drying unit work, air blower 10 is by outside air pressure
Enter drying tube 11, air is pressed into printing case 2 after the desiccant dryness in hothouse 12, so that the air in printing case 2
Humidity reduce, when print case 2 in air humidity be lower than 20% when, humidifying unit work, air blower 10 pass through humidifier tube 16
Outside air is pressed into mixing pit 19, the second motor 18 drives paddle 20 to rotate, the water in mixing pit 19 is mixed with air
It closes, so that the humidity for entering the air of printing case 2 increases, to increase the humidity of the air in printing case 2.
By regulating mechanism, the humidity of the air inside the 3D printing equipment is enabled to be maintained at 20%-80%, prevent by
It is excessive in humidity and to occur in the 3D printing equipment dew condensation phenomenon so that 3D printing equipment short circuit, or prevent due to
The too low generation electrostatic interference of humidity, causes the 3D printing equipment malfunction occur, compared with existing regulating mechanism, the adjusting
The humidity regulation fast speed of mechanism, humidity regulation effect is preferable,.
As shown in figure 3, the lighting control module includes lighting control circuit, the lighting control circuit includes the first hair
Optical diode D1, the second light emitting diode D2, third light emitting diode D3, the 4th light emitting diode D4, the 5th light emitting diode
D5, the 6th light emitting diode D6, first resistor R1, second resistance R2, first capacitor C1, the second capacitor C2, the first triode Q1
With the second triode Q2, the emitter of the first triode Q1 and the external 5V DC voltage of the emitter of the second triode Q2
Power supply, the base stage of the first triode Q1 by the second capacitor C2, the 4th light emitting diode D4, the 5th light emitting diode D5 and
The series circuit ground connection of 6th light emitting diode D6 composition, the base stage of the second triode Q2 pass through first capacitor C1, first
The series circuit ground connection of light emitting diode D1, the second light emitting diode D2 and third light emitting diode D3 composition, the described 1st
The string that the collector of pole pipe Q1 is made up of the first light emitting diode D1, the second light emitting diode D2 and third light emitting diode D3
Join circuit ground, the collector of the second triode Q2 passes through the 4th light emitting diode D4, the 5th light emitting diode D5 and the
The series circuit ground connection of six light emitting diode D6 composition, the first resistor R1 is in parallel with first capacitor C1, the second resistance
R2 is in parallel with the second capacitor C2, the minus earth of the 4th light emitting diode D4, the anode of the 4th light emitting diode D4
It is connect with the cathode of the 5th light emitting diode D5, the anode of the 5th light emitting diode D5 and the yin of the 6th light emitting diode D6
Pole connection, the anode of the 6th light emitting diode D6 are connect with the collector of the second triode Q2, the third light-emitting diodes
The anode of the minus earth of pipe D3, the third light emitting diode D3 is connect with the cathode of the second light emitting diode D2, and described
The anode of two light emitting diode D2 is connect with the cathode of the first light emitting diode D1, the anode of the first light emitting diode D1 with
The collector of first triode Q1 connects.
In lighting control module, the first triode Q1 and the second triode Q2 form multivibrator, pass through first capacitor
C1 and the second capacitor C2 coupling, can guarantee that light emitting diode is flashed.Simultaneously by changing the electricity of first capacitor C1 and second
Hold the capacity of C2, the resistance value of first resistor R1 and second resistance R2 can control the speed of flashing, improve multimedia equipment
Practicability；And the component of simple and regular is used in the lighting control module, it not only ensure that performance, also reduce production
Cost.
Preferably, in order to enhance drying effect, the desiccant is active oxidation Al filler.Active oxidation Al filler
Moisture pick-up properties is preferable, and active oxidation Al filler will not expand after absorbing water.
Preferably, in order to enhance the mixed effect of air and water, the paddle 20 is equipped with several through-holes 21.Through-hole 21
It enables to the water and air of the two sides of paddle 20 to be uniformly mixed, accelerates the speed of air moisture absorption.
Preferably, being equipped with several baffles 22 in the mixing pit 19 to increase the humidity of air, each baffle 22 is circumferential
It is evenly distributed on the inner wall of mixing pit 19.Can be to avoid there is whirlpool in mixing pit 19, so that air stops in water in baffle 22
The time stayed extends, to increase the humidity of air.
Preferably, the bottom in the mixing pit 19 is distributed equipped with air in order to enhance the mixed effect of air and water
Device 23, the air sparger 23 are connected to humidifier tube 16.Air can be divided into multiply little airflow and is passed through by air sparger 23
Mixing pit, the contact area for increasing air and water increase the humidity of air to enhance the mixed effect of air and water.
Preferably, in order to accurately control the switch of the first valve 12 and the second valve 17, first valve 12 and
Two valves 17 are solenoid valve.
Preferably, in order to enable when first motor 13, the second motor 18, third motor 24 and the 4th motor 31 can be long
Between precise and stable work, the first motor 13, the second motor 18, third motor 24 and the 4th motor 31 are servo motor.
Preferably, in order to reduce the transmission loss between the first nut 26 and the first screw rod 25, first nut 26
Lubricating oil is coated between the first screw rod 25.
As shown in figure 4, the separating mechanism includes the 5th motor 33, the second screw rod 34, the second nut 35,36 and of mobile bar
Scraper plate 38, the 5th motor 33 and the second screw rod 34 are sequentially connected, and second screw rod 34 is horizontally disposed, second nut
35 are set on the second screw rod 34, and the top of the mobile bar 36 is fixedly connected with the second nut 35, the bottom of the mobile bar 36
End is fixedly connected with scraper plate 38, and the scraper plate 38 is horizontally disposed, and water pipe 37 is equipped in the mobile bar 36, and the water pipe 37 is arranged
In the top of scraper plate 38.PLC controls the 5th motor 33 and drives the rotation of the second screw rod 34, drives the second nut 35 along the second screw rod
34 is mobile, scraper plate 38 is released movable case 3 by mobile bar 36, while water pipe 37 passes to water on scraper plate 38, by product bottom
Water-soluble dispergation dissolution, product is removed from platform 5 by scraper plate 38.
Preferably, the shape of the vertical cross-section of the scraper plate 38 is triangle for the ease of removing product from platform 5
Shape.Scraper plate 38 can insert the tips between platform 5 and product so that product lifts, convenient for water flow into product and platform 5 it
Between, remaining water-soluble dispergation is dissolved, consequently facilitating scraper plate 38 removes product from platform 5.
The working principle of the good 3D printing equipment of the using effect: the measurement of humidity sensor 6 prints the wet of the air in case 2
Degree, and PLC is transferred data to, PLC controls to adjust mechanism work by calculating, the humidity of the air in printing case 2 is adjusted,
The component that simple and regular is used in lighting control module, not only ensure that performance, also reduces production cost.
Compared with prior art, the good 3D printing equipment of the using effect enables to the 3D printing by regulating mechanism
The humidity of air inside equipment is maintained at 20%-80%, prevents to tie in the 3D printing equipment since humidity is excessive
Reveal phenomenon, so that the 3D printing equipment short circuit, or prevent from causing the 3D printing equipment due to the too low generation electrostatic interference of humidity
Occur malfunction, compared with existing regulating mechanism, the humidity regulation fast speed of the regulating mechanism, humidity regulation effect compared with
It is good, moreover, the component of simple and regular is used in lighting control module, performance is not only ensure that, also reduces life
Produce cost.
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 (10)
1. a kind of good 3D printing equipment of using effect, which is characterized in that be equipped with including main body (1), in the main body (1) PLC,
Print case (2), movable case (3), elevator chamber (4) and regulating mechanism, the middle part that printing case (2) is arranged in main body (1), institute
It states regulating mechanism and movable case (3) is separately positioned on the two sides of printing case (2), elevator chamber (4) setting is in printing case (2)
Lower section, the elevator chamber (4) is interior to be equipped with lighting control module, is equipped with separating mechanism, the printing case in the movable case (3)
(2) platform (5), humidity sensor (6), stroke lever (7), communicating pipe (8) and spray head (9) are equipped in, platform (5) setting exists
The bottom in case (2) is printed, the platform (5) is horizontally disposed, and the humidity sensor (6) is arranged in the top of platform (5), institute
It states stroke lever (7) to be horizontally disposed with, bottom of stroke lever (7) setting in printing case (2), the stroke lever (7) passes through spray
Head (9), the communicating pipe (8) are connected to spray head (9), the PLC and humidity sensor (6), regulating mechanism, lighting control module
It is electrically connected with separating mechanism；
The regulating mechanism includes air blower (10), drying unit and humidifying unit, and the drying unit and humidifying unit are distinguished
It is arranged above and below air blower (10), one end of the air blower (10) is connected to the external of main body (1), the air blast
The other end of machine (10) is connected to drying unit and humidifying unit；
The drying unit includes drying tube (11), first motor (13) and rotating cylinder (14), one end of the drying tube (11) with
The other end of air blower (10) connection, the drying tube (11) is connected to printing case (2), the first motor (13) and rotating cylinder
(14) it is sequentially connected, is equipped with the first valve (12) in the drying tube (11), several hothouses are equipped in the rotating cylinder (14)
(15), the both ends of the hothouse (15) are connected to drying tube (11), and desiccant is full of in the hothouse (15)；
The humidifying unit includes humidifier tube (16), the second motor (18), mixing pit (19) and several paddles (20), the humidification
One end of pipe (16) is connected to air blower (10), and the other end of the humidifier tube (16) is connected to the bottom of mixing pit (19), institute
It states the second motor (18) to be arranged in the top of mixing pit (19), each paddle (20) is arranged in mixing pit (19), each paddle
(20) periphery of the circumferential output shaft for being evenly distributed on the second motor (18), second motor (18) and paddle (20) transmission connect
It connects, is equipped with the second valve (17) in the humidifier tube (16), water is full of in the mixing pit (19)；
The lighting control module includes lighting control circuit, the lighting control circuit include the first light emitting diode (D1),
Second light emitting diode (D2), third light emitting diode (D3), the 4th light emitting diode (D4), the 5th light emitting diode (D5),
6th light emitting diode (D6), first resistor (R1), second resistance (R2), first capacitor (C1), the second capacitor (C2), the one or three
Pole pipe (Q1) and the second triode (Q2), the emitter of first triode (Q1) and the emitter of the second triode (Q2) are equal
The base stage of external 5V DC voltage power supply, first triode (Q1) passes through the second capacitor (C2), the 4th light emitting diode
(D4), the series circuit ground connection of the 5th light emitting diode (D5) and the 6th light emitting diode (D6) composition, second triode
(Q2) base stage passes through first capacitor (C1), the first light emitting diode (D1), the second light emitting diode (D2) and third luminous two
The series circuit ground connection of pole pipe (D3) composition, the collector of first triode (Q1) by the first light emitting diode (D1),
The series circuit ground connection of second light emitting diode (D2) and third light emitting diode (D3) composition, second triode (Q2)
The series connection that collector passes through the 4th light emitting diode (D4), the 5th light emitting diode (D5) and the 6th light emitting diode (D6) composition
Circuit ground, the first resistor (R1) is in parallel with first capacitor (C1), and the second resistance (R2) and the second capacitor (C2) are simultaneously
Connection, the minus earth of the 4th light emitting diode (D4), the anode of the 4th light emitting diode (D4) and the 5th luminous two
The cathode of pole pipe (D5) connects, and the anode of the 5th light emitting diode (D5) and the cathode of the 6th light emitting diode (D6) connect
It connects, the anode of the 6th light emitting diode (D6) is connect with the collector of the second triode (Q2), the third light-emitting diodes
The minus earth of (D3) is managed, the anode of the third light emitting diode (D3) is connect with the cathode of the second light emitting diode (D2),
The anode of second light emitting diode (D2) is connect with the cathode of the first light emitting diode (D1), first light emitting diode
(D1) anode is connect with the collector of the first triode (Q1).
2. the good 3D printing equipment of using effect as described in claim 1, which is characterized in that the desiccant is active oxidation
Al filler.
3. the good 3D printing equipment of using effect as described in claim 1, which is characterized in that the paddle (20) is if be equipped with
Dry through-hole (21).
4. the good 3D printing equipment of using effect as described in claim 1, which is characterized in that be equipped in the mixing pit (19)
Several baffles (22), each baffle (22) are circumferentially evenly distributed on the inner wall of mixing pit (19).
5. the good 3D printing equipment of using effect as described in claim 1, which is characterized in that the bottom in the mixing pit (19)
Portion is equipped with air sparger (23), and the air sparger (23) is connected to humidifier tube (16).
6. the good 3D printing equipment of using effect as described in claim 1, which is characterized in that first valve (12) and
Two valves (17) are solenoid valve.
7. the good 3D printing equipment of using effect as described in claim 1, which is characterized in that the first motor (13),
Two motors (18), third motor (24) and the 4th motor (31) are servo motor.
8. the good 3D printing equipment of using effect as described in claim 1, which is characterized in that first nut (26) and the
One screw rod is coated with lubricating oil between (25).
9. the good 3D printing equipment of using effect as described in claim 1, which is characterized in that the separating mechanism includes the 5th
Motor (33), the second screw rod (34), the second nut (35), mobile bar (36) and scraper plate (38), the 5th motor (33) and the
Two screw rods (34) transmission connection, second screw rod (34) is horizontally disposed, and second nut (35) is set in the second screw rod
(34) on, the top of the mobile bar (36) is fixedly connected with the second nut (35), the bottom end of the mobile bar (36) and scraper plate
(38) it is fixedly connected, the scraper plate (38) is horizontally disposed, is equipped with water pipe (37) in the mobile bar (36), and the water pipe (37) sets
Set the top in scraper plate (38).
10. the good 3D printing equipment of using effect as claimed in claim 9, which is characterized in that the scraper plate (38) it is vertical
The shape in section is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870774.8A CN108943722A (en) | 2018-08-02 | 2018-08-02 | A kind of 3D printing equipment that using effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870774.8A CN108943722A (en) | 2018-08-02 | 2018-08-02 | A kind of 3D printing equipment that using effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943722A true CN108943722A (en) | 2018-12-07 |
Family
ID=64466893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870774.8A Withdrawn CN108943722A (en) | 2018-08-02 | 2018-08-02 | A kind of 3D printing equipment that using effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943722A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210362423A1 (en) * | 2018-07-31 | 2021-11-25 | Hewlett-Packard Development Company, L.P. | Moisture content adjustments in build material transport paths |
-
2018
- 2018-08-02 CN CN201810870774.8A patent/CN108943722A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210362423A1 (en) * | 2018-07-31 | 2021-11-25 | Hewlett-Packard Development Company, L.P. | Moisture content adjustments in build material transport paths |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |