CN109366686A - A kind of hemi-closure space peg 3D printing device - Google Patents
A kind of hemi-closure space peg 3D printing device Download PDFInfo
- Publication number
- CN109366686A CN109366686A CN201811511548.7A CN201811511548A CN109366686A CN 109366686 A CN109366686 A CN 109366686A CN 201811511548 A CN201811511548 A CN 201811511548A CN 109366686 A CN109366686 A CN 109366686A
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- China
- Prior art keywords
- hemi
- printing
- closure space
- cylinder
- peg
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- 238000010146 3D printing Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000007639 printing Methods 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims description 60
- 238000003756 stirring Methods 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 31
- 238000005260 corrosion Methods 0.000 claims description 19
- 230000007797 corrosion Effects 0.000 claims description 19
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 18
- 229920002554 vinyl polymer Polymers 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229920003180 amino resin Polymers 0.000 claims description 11
- 239000002518 antifoaming agent Substances 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 10
- 239000002562 thickening agent Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 9
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Abstract
The invention discloses a kind of hemi-closure space peg 3D printing robots, including main body mechanism, driving mechanism, telescoping mechanism, rotating mechanism, 3D printing mechanism, outer round tube is welded between the outer ring of upper and lower two sealed-bearings, interior round tube is welded between the inner ring of upper and lower two sealed-bearings, cavity between outer round tube and interior round tube is caching cavity, 3D printing pipette tips pass through outer round tube by conveying pipeline and are connected to the interior bottom portion for caching cavity, and the inside top for caching cavity passes through interior round tube by feeder sleeve and is connected to 3D printer ontology inlet；The hemi-closure space peg 3D printing device can carry out the printing of the peg of different size to hemi-closure space whole inner wall, facilitate movement of the present apparatus inside hemi-closure space, conveying pipeline and conducting wire will not be improved work efficiency there is a situation where coiling.
Description
Technical field
The invention belongs to 3D printing technique fields, and in particular to a kind of hemi-closure space peg 3D printing device.
Background technique
3D printing (3DP) i.e. one kind of rapid shaping technique, it is one kind based on digital model file, with powder
The adhesive materials such as shape metal or plastics construct the technology of object by layer-by-layer printing.3D printing (3DP) is i.e. quickly
One kind of forming technique, it is one kind based on digital model file, with adhesive materials such as powdery metal or plastics,
Construct the technology of object by layer-by-layer printing.3D printing is usually that digital technology file printing machine is used to realize
's.Often be used for modeling in fields such as mold manufacture, industrial designs, after be gradually available for the direct manufactures of some products,
Had using components made of the printing of this technology.The technology is in jewelry, footwear, industrial design, building, engineering and construction
(AEC), automobile, aerospace, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, gun and other necks
It is all applied in domain.The flat objects that normal printer used in daily life can be designed with printing calculator, and so-called 3D
Printer and normal printer working principle are essentially identical, and only printed material is somewhat different, the printed material of normal printer
It is ink and paper, and 3D printer is provided with different " printed materials " such as metal, ceramics, plastics, sand, is true
Raw material after printer is connect with computer, from level to level can stack up " printed material ", finally meter by computer control
Blueprint on calculation machine becomes in kind.
But traditional 3D printing device is difficult to carry out peg printing in the inside of hemi-closure space, while if using welding
Mode weld stud it is also extremely difficult, and use 3D printing printing peg it is then easier.Peg mainly plays fixed
Effect, for separation layer or the insulating layer etc. for fixing the concrete that hemi-closure space inner wall pours or laying, as long as being capable of fixing,
It does not need mostly accurate.Because peg is not belonging to precision component, can be printed using the printer of extremely low precision；And to peg
Material will use cheap printing in the case where meeting technical requirements when peg printing also without too high requirement as far as possible
Material facilitates printing with save the cost.The technology can make up the deficiency that tradition beats peg method in many cases, with
The reduction of the maturation, cost of 3D printing technique and the research and development of the new 3D printing material being more suitable for, the advantage of the technology can be more
Add obvious.
Summary of the invention
The purpose of the present invention is to provide a kind of hemi-closure space peg 3D printing devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, present invention employs following technical solutions:
A kind of hemi-closure space peg 3D printing device, including main body mechanism, driving mechanism, telescoping mechanism, rotating mechanism,
3D printing mechanism, the main body mechanism include square plate, and the inside of the square plate offers the cavity that Open Side Down, the sky
The right side inner wall of chamber integrally formed with the first transverse slat, be bolted at the top of first transverse slat and charging electricity be installed
Source is welded with the second transverse slat at the top of the left side wall of the square plate；
The driving mechanism includes first motor, and the first motor is mounted by means of bolts on the bottom of the square plate
Portion is adhesive with magnet wheel on the output shaft of the first motor；
The telescoping mechanism includes the first cylinder, and first cylinder is mounted by means of bolts on second transverse slat
The middle part of lower end surface；
The rotating mechanism includes vinyl disc, the piston rod at the middle part of the upper surface of the vinyl disc and first cylinder
Lower end be fixedly connected, set above the vinyl disc there are two sealed-bearing, the piston rod of first cylinder passes through described
Inside the inner ring of sealed-bearing, outer round tube, upper and lower two oil are welded between the outer ring of upper and lower two sealed-bearings
It seals between the inner ring of bearing and is welded with interior round tube, the cavity between the outer round tube and the interior round tube is caching cavity, most lower
The inner ring lower end of the sealed-bearing in face and the upper surface of the vinyl disc are pasted, the lower end welding of the output shaft of the second motor
There is the first disk, plastic plate is adhesive on the left of first disk bottom, the middle part of the plastic plate right side wall is solid by bolt
Dingan County is equipped with the second cylinder；
The 3D printing mechanism includes 3D printer ontology, and the 3D printer ontology includes 3D printing pipette tips, the 3D
Stamping gun head erect is mounted on the right end of the piston rod of second cylinder, and the 3D printing pipette tips are passed through described by conveying pipeline
Outer round tube is connected to the interior bottom portion of the caching cavity, and the inside top of the caching cavity is passed through in described by feeder sleeve
Round tube is connected to 3D printer ontology inlet；
The inside of the main body mechanism is equipped with moving direction adjustment structure, and the left side of the main body mechanism is equipped with auxiliary machine
Structure.
Preferably, the moving direction adjustment structure includes third cylinder, and the third cylinder is bolted and institute
The top inner wall for stating cavity is fixedly connected, the middle part weldering of the upper surface of the lower end and the second disk of the piston rod of the third cylinder
It connects, the bottom of second disk, which is bolted, is equipped with third motor, the lower end weldering of the output shaft of the third motor
It is connected to the second disk, the bottom of second disk is adhesive with circular magnet block.
Preferably, the auxiliary body includes two rectangle struts, and two rectangle struts are respectively welded at described the
The front and rear sides of the bottom of two transverse slats, the bottom of the rectangle strut are equipped with idler wheel by mounting rack rolling.
Preferably, the bottom of the vinyl disc is pasted there are two supply rings, and two supply rings are respectively from inside to outside
Positive supply rings and cathode supply rings, the positive and negative anodes of second cylinder pass through electroconductive elastic sheet and inside and outside two power supplies respectively
Ring contact.
Preferably, integrally formed with hook, the outer wall of the supply rings is opened up at the top of two electroconductive elastic sheets
There are annular slot, the inside for being articulated in the annular slot.
Preferably, the top of the electroconductive elastic sheet is inverted v-shaped structure.
Preferably, there are four the first motor is angularly set, the outer wall of the output shaft of the first motor is and bearing
The welding of inner ring inner wall, the lower end surface of the outer wall of the bearing and the square plate is welded.
Preferably, updip inclined weld is connected to inclined plate to the right on the right side of the upper surface of first disk, and the conveying pipeline passes through
The inclined plate, the inclined plate are pasted with the conveying pipeline intersection by glue.
Preferably, the present invention also provides a kind of application methods of hemi-closure space peg 3D printing device:
S1: first the present apparatus is checked；
The present apparatus: being placed on the inside of hemi-closure space by S2, and magnet wheel is adsorbed on the inner wall of hemi-closure space at this time；
S3: and then starting 3D printer ontology, it is caching cavity feed that 3D printer ontology, which passes through feeder sleeve, then raw material
It is 3D printing pipette tips feed, the first cylinder of starting, the second motor and the second cylinder, the drive 3D printing of the first cylinder by conveying pipeline
Pipette tips move up and down, and the second cylinder drives 3D printing pipette tips to move left and right, and the second motor drives the rotation of 3D printing pipette tips, seal half
Close the house print peg in space；
S4: driving mechanism driving device moves forwards a small distance；
S5: repeating step 3 and step 4, the printing until completing peg of the hemi-closure space on same straight line；
S6: the direction of motion of control moving direction adjustment structure regulating device first controls the starting of third cylinder, by the second circle
Disk, third motor, the second disk and circular magnet block make the interior of magnet wheel and hemi-closure space to the inner wall top of hemi-closure space
Wall is detached from, and circular magnet block is adsorbed on the inner wall of hemi-closure space at this time, is then turned on third motor, makes the direction of the device
It rotates, then controls the starting of third cylinder, the second disk, third motor, the second disk and circular magnet block are retracted into original
Position；
S7: the printing of the peg of step 3, step 4 and step 6 until completing hemi-closure space transverse inner wall is repeated；
S8: by the movement of the driving mechanisms control present apparatus, so that magnet wheel and hemi-closure space far from the second transverse slat
Vertical inner wall contact, then control third cylinder starting, by the second disk, third motor, the second disk and circular magnet block to
Then the inner wall top of hemi-closure space controls the starting of third cylinder, by the second disk, third motor, the second disk and circle
Shape magnet block retracts original position, then controls the first motor far from the second transverse slat and starts, the present apparatus is made to be moved to hemi-closure space
Vertical inner wall on；
S9: repeating step 3, step 4, step 6 and step 8, the peg of whole inner walls until completing hemi-closure space
Printing.
Preferably, the outer wall of the outer round tube is coated with corrosion-resistant coating, and the corrosion-resistant coating is prepared by the following method:
Take following raw material to weigh by weight: 6-8 parts of oxide powder and zinc, 7-9 parts of aluminium powder, compound is received 4-6 parts of amino resins powder
Rice 2-4 parts of titanium-iron powder, 12-14 parts of nano-silica powder, 6-8 parts of defoaming agent, 8-12 parts of rilanit special, silicone acrylic emulsion 4-8
Part, 8-12 parts of thickener, 14-18 parts of binder, 80-100 parts of distilled water；
S1, stock: above-mentioned raw materials are first weighed；
S2, liquid mixing: first distilled water is poured into blender, rilanit special, silicone acrylic emulsion are then poured into stirring
In device, it is stirred mixing, controls the revolving speed of blender in 60-80r/min, temperature is at 45-55 degrees Celsius, control stirring 20-
30 minutes；
S3, powder is added: by oxide powder and zinc, amino resins powder, aluminium powder, composite Nano titanium-iron powder, nano-silica powder
It is sequentially placed into blender, continues stirring 35-35 minutes；
S4, standing: and then stop blender, stand 40-50 minutes；
S5, it is again stirring for: being again turned on blender, when stirring after ten minutes, the temperature in blender is increased to 80-90
Degree Celsius, the revolving speed of blender is increased to 100-120r/min, thickener and binder is then added, continues stirring until stirring
The liquid in device is mixed in thick；
S6, defoaming: and then the revolving speed of blender is reduced to 20-30r/min, defoaming agent is then added, continues to stir 20-
30 minutes, anticorrosion liquid is made；
S7, spraying: and then anticorrosion liquid made from step S6 is uniformly sprayed using high-pressure sprayer spray gun and is being cleaned
The surface of outer round tube after drying；
S8, drying: the step S7 outer round tube for being coated with anticorrosion liquid is placed in drying box and is dried, i.e., in outer round tube
Surface be made corrosion-resistant coating.
Technical effect and advantage of the invention: a kind of hemi-closure space peg 3D printing device proposed by the present invention, and it is existing
There is technology to compare, has the advantage that
1, the hemi-closure space peg 3D printing device can carry out the peg of different size to hemi-closure space whole inner wall
Printing, facilitate movement of the present apparatus inside hemi-closure space, conveying pipeline and conducting wire will not be improved there is a situation where coiling
Working efficiency；
2, it is adsorbed on the inner wall of hemi-closure space by magnet wheel, is driven by first motor, facilitate the present apparatus half
Movement inside enclosure space；
3, it can be rotated independently of each other between outer round tube and interior round tube, so that when for 3D printing pipette tips feed, conveying
Pipe is with the first disc rotary, and conveying pipeline will not there is a situation where coilings
4, when to the second motor and supply rings power supply, conducting wire passes through charge power supply from the inner ring of sealed-bearing, is passing through
Vinyl disc is that the second motor and supply rings are powered, so that the first disc rotary is when rotated, conducting wire will not there is a situation where coilings；
5, pass through the phase interworking of driving mechanism, telescoping mechanism, rotating mechanism, 3D printing mechanism and moving direction adjustment structure
Close the printing that the peg of different size can be carried out to hemi-closure space whole inner wall；
6, by corrosion-resistant coating, the anticorrosion ability of round bar is substantially increased, the service life of round bar is improved.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the main view sectional drawing of structure of the invention；
Fig. 3 is the portion the A enlarged drawing in the main view sectional drawing of structure of the invention.
Fig. 4 is the structural schematic diagram of supply rings of the invention；
Fig. 5 is the structural schematic diagram of sealed-bearing of the invention；
Fig. 6 is the portion the B enlarged drawing in structural schematic diagram of the invention.
In figure: 1, main body mechanism；11, square plate；111, cavity；12, the first transverse slat；13, charge power supply；14, second is horizontal
Plate；2, driving mechanism；21, first motor；22, magnet wheel；23, bearing；3, telescoping mechanism；31, the first cylinder；4, whirler
Structure；41, vinyl disc；411, supply rings；4111, annular slot；42, sealed-bearing；421, outer round tube；422, interior round tube；423,
Cache cavity；43, the second motor；44, the first disk；441, inclined plate；45, plastic plate；46, the second cylinder；461, electroconductive elastic sheet；
4611, it links up with；47, conveying pipeline；5,3D printing mechanism；51,3D printer ontology；511,3D printing pipette tips；512, feeder sleeve；6,
Moving direction adjustment structure；61, third cylinder；62, the second disk；63, third motor；64, the second disk；65, circular magnet
Block；7, auxiliary body；71, rectangle strut；72, mounting rack；73, idler wheel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention 1- Fig. 6, technical solution in the embodiment of the present invention carry out clear
Chu is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
The specific embodiments described herein are merely illustrative of the present invention, is not intended to limit the present invention.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1:
As illustrated in fig. 1 and 2, a kind of hemi-closure space peg 3D printing device, including main body mechanism 1, driving mechanism 2, stretch
Contracting mechanism 3, rotating mechanism 4,3D printing mechanism 5, main body mechanism 1 include square plate 11, and the inside of square plate 11 offers opening
Downward cavity 111, the right side inner wall of cavity 111 integrally formed with the first transverse slat 12, the top of the first transverse slat 12 passes through spiral shell
Bolt is fixedly installed with charge power supply 13, and the second transverse slat 14 is welded at the top of the left side wall of square plate 11, passes through charge power supply 13
For electric power supply each in this programme；
As shown in figures 1 to 6, driving mechanism 2 includes first motor 21,21 side of being mounted by means of bolts on of first motor
The bottom of shape plate 11 is adhesive with magnet wheel 22 on the output shaft of first motor 21；
As shown in Fig. 2, telescoping mechanism 3 includes the first cylinder 31, the first cylinder 31 is mounted by means of bolts on the second cross
The middle part of the lower end surface of plate 14；
As shown in Figure 1, Figure 2 and shown in Fig. 5, rotating mechanism 4 includes vinyl disc 41, the middle part of the upper surface of vinyl disc 41 and first
The lower end of the piston rod of cylinder 31 is fixedly connected, and the top of vinyl disc 41 sets the work of first cylinder 31 there are two sealed-bearing 42
Stopper rod passes through inside the inner ring of sealed-bearing 42, is welded with outer round tube 421 between the outer ring of upper and lower two sealed-bearings 42, up and down
Interior round tube 422 is welded between the inner ring of two sealed-bearings 42, the cavity between outer round tube 421 and interior round tube 422 is caching
Cavity 423, the inner ring lower end of nethermost sealed-bearing 42 and the upper surface of vinyl disc 41 are pasted, the output shaft of the second motor 43
Lower end be welded with the first disk 44,44 bottom left of the first disk is adhesive with plastic plate 45, the middle part of 45 right side wall of plastic plate
It is bolted and the second cylinder 46 is installed；
As depicted in figs. 1 and 2,3D printing mechanism 5 includes 3D printer ontology 51, and 3D printer ontology 51 includes 3D printing
Pipette tips 511,3D printing pipette tips 511 are vertically installed at the right end of the piston rod of the second cylinder 46, and 3D printing pipette tips 511 pass through conveying
Pipe 47 passes through outer round tube 421 and is connected to the interior bottom portion for caching cavity 423, and the inside top of caching cavity 423 passes through feeder sleeve
512 pass through interior round tube 422 is connected to 51 inlet of 3D printer ontology；
Shown in as depicted in figs. 1 and 2, the inside of main body mechanism 1 is equipped with moving direction adjustment structure 6, a left side for main body mechanism 1
Side is equipped with auxiliary body 7.
As depicted in figs. 1 and 2, further, moving direction adjustment structure 6 includes third cylinder 61, and third cylinder 61 is logical
It crosses bolt fixation to be fixedly connected with the top inner wall of cavity 111, the lower end of the piston rod of third cylinder 61 and the second disk 62
The middle part of upper surface is welded, and the bottom of the second disk 62, which is bolted, is equipped with third motor 63, third motor 63 it is defeated
The lower end of shaft is welded with the second disk 64, and the bottom of the second disk 64 is adhesive with circular magnet block 65.
By using above-mentioned technical proposal: facilitating the moving direction for adjusting the present apparatus, concrete operation method is in application method
In be described in detail.
As depicted in figs. 1 and 2, further, auxiliary body 7 includes two rectangle struts 71, and two rectangle struts 71 divide
It is not welded on the front and rear sides of the bottom of the second transverse slat 14, the bottom of rectangle strut 71 passes through the rolling of mounting rack 72 and is equipped with rolling
Wheel 73.
As depicted in figs. 1 and 2, by using above-mentioned technical proposal: being improved by rectangle strut 71 to 3D printing mechanism 5
Protection the stability of the present apparatus when moving is improved by idler wheel 73.
As shown in Figure 2 and Figure 4, further, the bottom of vinyl disc 41 is pasted there are two supply rings 411, and from inside to outside two
A supply rings 411 are respectively that positive supply rings and cathode supply rings, the positive and negative anodes of the second cylinder 46 pass through electroconductive elastic sheet 461 respectively
It is contacted with inside and outside two supply rings 411.
By using above-mentioned technical proposal: being the power supply of the second cylinder 46 by supply rings 411 and electroconductive elastic sheet 461, prevent
There is a situation where coilings when rotated for second cylinder 46.
As shown in Figure 3, Figure 4, further, the top of two electroconductive elastic sheets 461 is integrally formed with hook 4611, power supply
The outer wall of ring 411 offers annular slot 4111, and hook 4611 is articulated in the inside of annular slot 4111.
By using above-mentioned technical proposal: hook 4611 is articulated in the inside of annular slot 4111, effectively prevents conduction
Elastic slice 461 is detached from supply rings 411.
As shown in figure 3, further, the top of electroconductive elastic sheet 461 is inverted v-shaped structure.
By using above-mentioned technical proposal: the top of electroconductive elastic sheet 461 is inverted v-shaped structure, further prevents conductive bullet
Piece 461 is detached from supply rings 411.
As shown in figures 1 to 6, further, there are four first motor 21 is angularly set, the output shaft of first motor 21
Outer wall is welded with the inner ring inner wall of bearing 23, and the outer wall of bearing 23 and the lower end surface of square plate 11 are welded.
By using above-mentioned technical proposal: by the effect of bearing 23, the output shaft for improving first motor 21 is rotating
When stability.
As depicted in figs. 1 and 2, further, updip inclined weld is connected to inclined plate to the right on the right side of the upper surface of the first disk 44
441, conveying pipeline 47 passes through inclined plate 441, and inclined plate 441 is pasted with 47 intersection of conveying pipeline by glue.
By using above-mentioned technical proposal: ensure that conveying pipeline 47 is rotated with the rotation of the first disk 44, effectively
Prevent conveying pipeline 47 from contacting with electroconductive elastic sheet 461.
The present invention also provides a kind of application methods of hemi-closure space peg 3D printing device:
S1: first the present apparatus is checked；
The present apparatus: being placed on the inside of hemi-closure space by S2, and magnet wheel 22 is adsorbed on the inner wall of hemi-closure space at this time；
S3: and then starting 3D printer ontology 51,3D printer ontology 51 are that caching cavity 423 supplies by feeder sleeve 512
Material, then raw material is the feed of 3D printing pipette tips 511, the first cylinder 31 of starting, the second motor 43 and the second gas by conveying pipeline 47
Cylinder 46, the first cylinder 31 drive 3D printing pipette tips 511 to move up and down, and the second cylinder 46 drives 3D printing pipette tips 511 to move left and right,
Second motor 43 drives 3D printing pipette tips 511 to rotate, in the house print peg of hemi-closure space；
S4: 2 driving device of driving mechanism moves forwards a small distance；
S5: repeating step 3 and step 4, the printing until completing peg of the hemi-closure space on same straight line；
S6: the direction of motion of control 6 regulating device of moving direction adjustment structure first controls third cylinder 61 and starts, by the
Two disks 62, third motor 63, the second disk 64 and circular magnet block 65 to the inner wall top of hemi-closure space, make magnet wheel 22 with
The inner wall of hemi-closure space is detached from, and circular magnet block 65 is adsorbed on the inner wall of hemi-closure space at this time, is then turned on third electricity
Machine 63 rotates the direction of the device, then controls third cylinder 61 and starts, by the second disk 62, third motor 63, the
Two disks 64 and circular magnet block 65 retract original position；
S7: the printing of the peg of step 3, step 4 and step 6 until completing hemi-closure space transverse inner wall is repeated；
S8: by driving mechanism 2 control the present apparatus movement so that far from the second transverse slat 14 magnet wheel 22 with it is semiclosed
Then vertical inner wall contact in space controls third cylinder 61 and starts, by the second disk 62, third motor 63,64 and of the second disk
Then circular magnet block 65 controls third cylinder 61 and starts, by the second disk 62, third to the inner wall top of hemi-closure space
Motor 63, the second disk 64 and circular magnet block 65 retract original position, then control the first motor 21 far from the second transverse slat 14 and open
It is dynamic, it is moved to the present apparatus in the vertical inner wall of hemi-closure space；
S9: repeating step 3, step 4, step 6 and step 8, the peg of whole inner walls until completing hemi-closure space
Printing.
This programme is adsorbed on the inner wall of hemi-closure space by magnet wheel 22, is driven by first motor 21, this is facilitated
Movement of the device inside hemi-closure space；
Due to being welded with outer round tube 421 between the outer ring of upper and lower two sealed-bearings 42, upper and lower two sealed-bearings 42
Interior round tube 422 is welded between inner ring, the cavity between outer round tube 421 and interior round tube 422 is caching cavity 423, so that outer circle
It can be rotated independently of each other between pipe 421 and interior round tube 422, then pass through conveying pipeline 47 across outer by 3D printing pipette tips 511
Round tube 421 is connected to the interior bottom portion of caching cavity 423, and the inside top of caching cavity 423 passes through inner circle by feeder sleeve 512
Pipe 422 is connected to 51 inlet of 3D printer ontology, so that conveying pipeline 47 is with first when for the feed of 3D printing pipette tips 511
Disk 44 rotates, and conveying pipeline 47 will not there is a situation where coilings；
When to the second motor 43 and the power supply of supply rings 411, conducting wire passes through charge power supply 13 from the inner ring of sealed-bearing 42,
It is that the second motor 43 and supply rings 411 are powered passing through vinyl disc 41, so that the rotation of the first disk 44 is when rotated, conducting wire will not
There is a situation where coilings；
By driving mechanism 2, telescoping mechanism 3, rotating mechanism 4,3D printing mechanism 5 and moving direction adjustment structure 6 phase
Mutually cooperation can carry out the printing of the peg of different size to hemi-closure space whole inner wall.
Embodiment 2
Difference from example 1 is that the outer wall of outer round tube 421 is coated with corrosion-resistant coating, corrosion-resistant coating is by such as lower section
Method preparation:
Following raw material is taken to weigh by weight: 6 parts of oxide powder and zinc, 4 parts of amino resins powder, 7 parts of aluminium powder, composite Nano ferrotianium
2 parts of powder, 12 parts of nano-silica powder, 6 parts of defoaming agent, 8 parts of rilanit special, 4 parts of silicone acrylic emulsion, 8 parts of thickener, binder
14 parts, 80 parts of distilled water；
S1, stock: above-mentioned raw materials are first weighed；
S2, liquid mixing: first distilled water is poured into blender, rilanit special, silicone acrylic emulsion are then poured into stirring
In device, it is stirred mixing, controls the revolving speed of blender in 60r/min, temperature is at 45 degrees Celsius, control stirring 20 minutes；
S3, powder is added: by oxide powder and zinc, amino resins powder, aluminium powder, composite Nano titanium-iron powder, nano-silica powder
It is sequentially placed into blender, continues stirring 35 minutes；
S4, standing: and then stop blender, stand 40 minutes；
S5, it is again stirring for: being again turned on blender, when stirring after ten minutes, the temperature in blender is increased to 80 and is taken the photograph
The revolving speed of blender is increased to 100r/min and thickener and binder is then added by family name's degree, continues stirring until in blender
Liquid in thick；
S6, defoaming: and then the revolving speed of blender is reduced to 20r/min, defoaming agent is then added, continues 20 points of stirring
Anticorrosion liquid is made in clock；
S7, spraying: and then anticorrosion liquid made from step S6 is uniformly sprayed using high-pressure sprayer spray gun and is being cleaned
The surface of outer round tube 421 after drying；
S8, drying: the step S7 outer round tube 421 for being coated with anticorrosion liquid is placed in drying box and is dried, i.e., outside
Corrosion-resistant coating is made in the surface of round tube 421.
Embodiment 3
With embodiment 2 the difference is that the preparation of corrosion-resistant coating, it is specific the preparation method is as follows:
Following raw material is taken to weigh by weight: 8 parts of oxide powder and zinc, 6 parts of amino resins powder, 9 parts of aluminium powder, composite Nano ferrotianium
4 parts of powder, 14 parts of nano-silica powder, 8 parts of defoaming agent, 12 parts of rilanit special, 8 parts of silicone acrylic emulsion, 12 parts of thickener, bonding
18 parts of agent, 100 parts of distilled water；
S1, stock: above-mentioned raw materials are first weighed；
S2, liquid mixing: first distilled water is poured into blender, rilanit special, silicone acrylic emulsion are then poured into stirring
In device, it is stirred mixing, controls the revolving speed of blender in 70r/min, temperature is at 45 degrees Celsius, control stirring 30 minutes；
S3, powder is added: by oxide powder and zinc, amino resins powder, aluminium powder, composite Nano titanium-iron powder, nano-silica powder
It is sequentially placed into blender, continues stirring 35 minutes；
S4, standing: and then stop blender, stand 50 minutes；
S5, it is again stirring for: being again turned on blender, when stirring after ten minutes, the temperature in blender is increased to 80 and is taken the photograph
The revolving speed of blender is increased to 120r/min and thickener and binder is then added by family name's degree, continues stirring until in blender
Liquid in thick；
S6, defoaming: and then the revolving speed of blender is reduced to 30r/min, defoaming agent is then added, continues 30 points of stirring
Anticorrosion liquid is made in clock；
S7, spraying: and then anticorrosion liquid made from step S6 is uniformly sprayed using high-pressure sprayer spray gun and is being cleaned
The surface of outer round tube 421 after drying；
S8, drying: the step S7 outer round tube 421 for being coated with anticorrosion liquid is placed in drying box and is dried, i.e., outside
Corrosion-resistant coating is made in the surface of round tube 421.
Embodiment 4
With embodiment 2 the difference is that the preparation of corrosion-resistant coating, it is specific the preparation method is as follows:
Following raw material is taken to weigh by weight: 7 parts of oxide powder and zinc, 5 parts of amino resins powder, 8 parts of aluminium powder, composite Nano ferrotianium
3 parts of powder, 10 parts of nano-silica powder, 7 parts of defoaming agent, 10 parts of rilanit special, 6 parts of silicone acrylic emulsion, 10 parts of thickener, bonding
16 parts of agent, 90 parts of distilled water；
S1, stock: above-mentioned raw materials are first weighed；
S2, liquid mixing: first distilled water is poured into blender, rilanit special, silicone acrylic emulsion are then poured into stirring
In device, it is stirred mixing, controls the revolving speed of blender in 70r/min, temperature is at 50 degrees Celsius, control stirring 25 minutes；
S3, powder is added: by oxide powder and zinc, amino resins powder, aluminium powder, composite Nano titanium-iron powder, nano-silica powder
It is sequentially placed into blender, continues stirring 40 minutes；
S4, standing: and then stop blender, stand 45 minutes；
S5, it is again stirring for: being again turned on blender, when stirring after ten minutes, the temperature in blender is increased to 85 and is taken the photograph
The revolving speed of blender is increased to 110r/min and thickener and binder is then added by family name's degree, continues stirring until in blender
Liquid in thick；
S6, defoaming: and then the revolving speed of blender is reduced to 25r/min, defoaming agent is then added, continues 25 points of stirring
Anticorrosion liquid is made in clock；
S7, spraying: and then anticorrosion liquid made from step S6 is uniformly sprayed using high-pressure sprayer spray gun and is being cleaned
The surface of outer round tube 421 after drying；
S8, drying: the step S7 outer round tube 421 for being coated with anticorrosion liquid is placed in drying box and is dried, i.e., outside
Corrosion-resistant coating is made in the surface of round tube 421.
Anticorrosive property survey is carried out to it under the same conditions in actual operation to the outer round tube 421 in embodiment 1-4
Examination comparison result is as follows:
| Test uses the result after 200 days | |
| Embodiment 1 | There is the sign that is corroded in outer round tube 421 |
| Embodiment 2 | There is the sign that is corroded on a small quantity in outer round tube 421 |
| Embodiment 3 | There is the sign that is slightly corroded in outer round tube 421 |
| Embodiment 4 | Outer round tube 421 is almost without the sign that is corroded |
It is optimum embodiment from embodiment 4 known to upper table test result comparative analysis, by using above-mentioned technical proposal, leads to
Corrosion-resistant coating effect is crossed, outer round tube 421 is effectively prevented to be corroded, improves the anticorrosive property of outer round tube 421, corrosion-resistant coating is logical
Peroxidating zinc powder, amino resins powder, aluminium powder, composite Nano titanium-iron powder, nano-silica powder, defoaming agent, rilanit special, silicon
The collective effect of acrylic emulsion, thickener, binder, anticorrosion ability is good, by stock, liquid mixing, be added powder, standing,
It is again stirring for, defoams the good anticorrosion liquid of anticorrosion ability can be made, then 421 cleaning, drying anticorrosion with painting of external round tube loses liquid,
It is finally dried, substantially increases the Corrosion Protection of outer round tube 421, the processing step for preparing anticorrosion liquid is fairly simple,
Easy to accomplish, the anticorrosion fluid viscosity of preparation is moderate, is not easy to be layered, sufficiently combine convenient for spraying, bubble-free generation, each component,
Comprehensive performance is preferable, so that anticorrosion liquid is capable of forming preferable film after spray coating, is not likely to produce crackle, film-formation result compared with
Good, the anticorrosion liquid of preparation has preferable Corrosion Protection, and adhesion is preferable, not easily to fall off.
By corrosion-resistant coating, the anticorrosion ability of outer round tube 421 is substantially increased, improve outer round tube 421 uses the longevity
Life.
The hemi-closure space peg 3D printing device can carry out the peg of different size to hemi-closure space whole inner wall
Printing, facilitates movement of the present apparatus inside hemi-closure space, conveying pipeline 47 and conducting wire will not be improved there is a situation where coiling
Working efficiency.
It should be noted that: this programme first motor 21, the second motor 43 and third motor 63 are chosen as GM12-N20VA
Type direct current generator, voltage rating 12V；
First cylinder 31, the second cylinder 46 and third cylinder 61 are 3 position-5 way cylinder.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features, it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (10)
1. a kind of hemi-closure space peg 3D printing device, including main body mechanism (1), driving mechanism (2), telescoping mechanism (3), rotation
Rotation mechanism (4), 3D printing mechanism (5), it is characterised in that: the main body mechanism (1) includes square plate (11), the square plate
(11) inside offers the cavity (111) that Open Side Down, the right side inner wall of the cavity (111) integrally formed with the first cross
Plate (12) is bolted at the top of first transverse slat (12) and is equipped with charge power supply (13), the square plate (11)
The second transverse slat (14) are welded at the top of left side wall；
The driving mechanism (2) includes first motor (21), and the first motor (21) is mounted by means of bolts on the side
The bottom of shape plate (11) is adhesive with magnet wheel (22) on the output shaft of the first motor (21)；
The telescoping mechanism (3) includes the first cylinder (31), and first cylinder (31) is mounted by means of bolts on described the
The middle part of the lower end surface of two transverse slats (14)；
The rotating mechanism (4) includes vinyl disc (41), the middle part of the upper surface of the vinyl disc (41) and first cylinder
(31) lower end of piston rod is fixedly connected, and is set above the vinyl disc (41) there are two sealed-bearing (42), described first
The piston rod of cylinder (31) passes through inside the inner ring of the sealed-bearing (42), the outer ring of upper and lower two sealed-bearings (42)
Between be welded with outer round tube (421), be welded with interior round tube (422), institute between the inner ring of upper and lower two sealed-bearings (42)
The cavity between outer round tube (421) and the interior round tube (422) is stated as caching cavity (423), the nethermost sealed-bearing
(42) upper surface of inner ring lower end and the vinyl disc (41) is pasted, and the lower end of the output shaft of the second motor (43) is welded with
One disk (44), the first disk (44) bottom left are adhesive with plastic plate (45), in plastic plate (45) right side wall
Portion, which is bolted, is equipped with the second cylinder (46)；
The 3D printing mechanism (5) includes 3D printer ontology (51), and the 3D printer ontology (51) includes 3D printing pipette tips
(511), the 3D printing pipette tips (511) are vertically installed at the right end of the piston rod of second cylinder (46), the 3D printing
Pipette tips (511) pass through the outer round tube (421) by conveying pipeline (47) and are connected to the interior bottom portion of caching cavity (423),
The inside top of caching cavity (423) passes through the interior round tube (422) and 3D printer ontology by feeder sleeve (512)
(51) inlet is connected to；
The inside of the main body mechanism (1) is equipped with moving direction adjustment structure (6), and the left side of the main body mechanism (1) is equipped with auxiliary
Help mechanism (7).
2. a kind of hemi-closure space peg 3D printing device according to claim 1, it is characterised in that: the moving direction
Adjustment structure (6) includes third cylinder (61), and the third cylinder (61) is bolted the top with the cavity (111)
Inner wall is fixedly connected, the middle part welding of the upper surface of the lower end and the second disk (62) of the piston rod of the third cylinder (61),
The bottom of second disk (62), which is bolted, to be equipped with third motor (63), the output shaft of the third motor (63)
Lower end be welded with the second disk (64), the bottom of second disk (64) is adhesive with circular magnet block (65).
3. a kind of hemi-closure space peg 3D printing device according to claim 1, it is characterised in that: the auxiliary body
It (7) include two rectangle struts (71), two rectangle struts (71) are respectively welded at the bottom of second transverse slat (14)
Front and rear sides, the bottom of the rectangle strut (71) pass through mounting rack (72) roll idler wheel (73) are installed.
4. a kind of hemi-closure space peg 3D printing device according to claim 1, it is characterised in that: the vinyl disc
(41) bottom is pasted there are two supply rings (411), from inside to outside two supply rings (411) be respectively positive supply rings and
Cathode supply rings, the positive and negative anodes of second cylinder (46) pass through electroconductive elastic sheet (461) and inside and outside two supply rings respectively
(411) it contacts.
5. a kind of hemi-closure space peg 3D printing device according to claim 4, it is characterised in that: two conductions
Integrally formed with hook (4611), the outer wall of the supply rings (411) offers annular slot at the top of elastic slice (461)
(4111), the hook (4611) is articulated in the inside of the annular slot (4111).
6. a kind of hemi-closure space peg 3D printing device according to claim 5, it is characterised in that: the electroconductive elastic sheet
(461) top is inverted v-shaped structure.
7. a kind of hemi-closure space peg 3D printing device according to claim 1, it is characterised in that: the first motor
(21) there are four angularly setting, the outer wall of the output shaft of the first motor (21) is welded with the inner ring inner wall of bearing (23),
The outer wall of the bearing (23) and the lower end surface of the square plate (11) are welded.
8. a kind of hemi-closure space peg 3D printing device according to claim 1, it is characterised in that: first disk
(44) updip inclined weld is connected to inclined plate (441) to the right on the right side of upper surface, and the conveying pipeline (47) passes through the inclined plate (441),
The inclined plate (441) is pasted with the conveying pipeline (47) intersection by glue.
9. a kind of application method of hemi-closure space peg 3D printing device, it is characterised in that:
S1: first the present apparatus is checked；
The present apparatus: being placed on the inside of hemi-closure space by S2, and magnet wheel (22) is adsorbed on the inner wall of hemi-closure space at this time；
S3: and then starting 3D printer ontology (51), 3D printer ontology (51) they are caching cavity by feeder sleeve (512)
(423) it is fed, then raw material is 3D printing pipette tips (511) feed, starting the first cylinder (31), the second electricity by conveying pipeline (47)
Machine (43) and the second cylinder (46), the first cylinder (31) drive 3D printing pipette tips (511) to move up and down, and the second cylinder (46) drives
3D printing pipette tips (511) move left and right, and the second motor (43) drives 3D printing pipette tips (511) rotation, in hemi-closure space
Portion prints peg；
S4: driving mechanism (2) driving device moves forwards a small distance；
S5: repeating step 3 and step 4, the printing until completing peg of the hemi-closure space on same straight line；
S6: the direction of motion of control moving direction adjustment structure (6) regulating device first controls third cylinder (61) starting, by the
Two disks (62), third motor (63), the second disk (64) and circular magnet block (65) make magnetic to the inner wall top of hemi-closure space
The inner wall of iron tyre (22) and hemi-closure space is detached from, and circular magnet block (65) is adsorbed on the inner wall of hemi-closure space at this time, so
Third motor (63) are opened afterwards, rotate the direction of the device, third cylinder (61) starting are then controlled, by the second disk
(62), third motor (63), the second disk (64) and circular magnet block (65) retract original position；
S7: the printing of the peg of step 3, step 4 and step 6 until completing hemi-closure space transverse inner wall is repeated；
S8: controlling the movement of the present apparatus by driving mechanism (2), so that the magnet wheel (22) far from the second transverse slat (14) is sealed with half
The contact of space vertical inner wall is closed, third cylinder (61) starting is then controlled, by the second disk (62), third motor (63), second
Then disk (64) and circular magnet block (65) control third cylinder (61) starting to the inner wall top of hemi-closure space, will
Second disk (62), third motor (63), the second disk (64) and circular magnet block (65) retract original position, and then control is far from the
The first motor (21) of two transverse slats (14) starts, and is moved to the present apparatus in the vertical inner wall of hemi-closure space；
S9: repeating step 3, step 4, step 6 and step 8, the printing of the peg of whole inner walls until completing hemi-closure space.
10. a kind of hemi-closure space peg 3D printing device described in claim 1, it is characterised in that: the outer round tube (421)
Outer wall be coated with corrosion-resistant coating, the corrosion-resistant coating is prepared by the following method:
Following raw material is taken to weigh by weight: 6-8 parts of oxide powder and zinc, 4-6 parts of amino resins powder, 7-9 parts of aluminium powder, composite Nano titanium
2-4 parts of iron powder, 6-8 parts of defoaming agent, 8-12 parts of rilanit special, 4-8 parts of silicone acrylic emulsion, increases 12-14 parts of nano-silica powder
Thick dose 8-12 parts, 14-18 parts of binder, 80-100 parts of distilled water；
S1, stock: above-mentioned raw materials are first weighed；
S2, liquid mixing: first pouring into distilled water in blender, then pour into rilanit special, silicone acrylic emulsion in blender,
It is stirred mixing, controls the revolving speed of blender in 60-80r/min, temperature is at 45-55 degrees Celsius, 20-30 points of control stirring
Clock；
S3, powder is added: successively by oxide powder and zinc, amino resins powder, aluminium powder, composite Nano titanium-iron powder, nano-silica powder
It is put into blender, continues stirring 35-35 minutes；
S4, standing: and then stop blender, stand 40-50 minutes；
S5, it is again stirring for: being again turned on blender, when stirring after ten minutes, it is Celsius that the temperature in blender is increased to 80-90
The revolving speed of blender is increased to 100-120r/min and thickener and binder is then added by degree, continues stirring until blender
In liquid in thick；
S6, defoaming: and then the revolving speed of blender is reduced to 20-30r/min, defoaming agent is then added, continues to stir 20-30 points
Anticorrosion liquid is made in clock；
S7, spraying: and then uniformly sprayed anticorrosion liquid made from step S6 in cleaning, drying using high-pressure sprayer spray gun
The surface of outer round tube (421) afterwards；
S8, drying: the step S7 outer round tube (421) for being coated with anticorrosion liquid is placed in drying box and is dried, i.e., in outer circle
Corrosion-resistant coating is made in the surface for managing (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511548.7A CN109366686B (en) | 2018-12-11 | 2018-12-11 | Semi-closed space stud 3D printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511548.7A CN109366686B (en) | 2018-12-11 | 2018-12-11 | Semi-closed space stud 3D printing device |
Publications (2)
| Publication Number | Publication Date |
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| CN109366686A true CN109366686A (en) | 2019-02-22 |
| CN109366686B CN109366686B (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811511548.7A Active CN109366686B (en) | 2018-12-11 | 2018-12-11 | Semi-closed space stud 3D printing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203792466U (en) * | 2013-11-20 | 2014-08-27 | 西安上尚机电有限公司 | 3D printing three-dimensional motion mechanism |
| CN104263175A (en) * | 2014-09-19 | 2015-01-07 | 句容亿格纳米材料厂 | Nano modified anticorrosive coating material |
| CN204914611U (en) * | 2015-09-24 | 2015-12-30 | 杨国锋 | 3D multi freedom printing mechanism |
| CN106965434A (en) * | 2017-03-09 | 2017-07-21 | 南安市威速电子科技有限公司 | A kind of 3D printer with automatic cleaning function |
| US20180085825A1 (en) * | 2016-09-26 | 2018-03-29 | Seiko Epson Corporation | Fluid material ejecting apparatus |
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2018
- 2018-12-11 CN CN201811511548.7A patent/CN109366686B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203792466U (en) * | 2013-11-20 | 2014-08-27 | 西安上尚机电有限公司 | 3D printing three-dimensional motion mechanism |
| CN104263175A (en) * | 2014-09-19 | 2015-01-07 | 句容亿格纳米材料厂 | Nano modified anticorrosive coating material |
| CN204914611U (en) * | 2015-09-24 | 2015-12-30 | 杨国锋 | 3D multi freedom printing mechanism |
| US20180085825A1 (en) * | 2016-09-26 | 2018-03-29 | Seiko Epson Corporation | Fluid material ejecting apparatus |
| CN106965434A (en) * | 2017-03-09 | 2017-07-21 | 南安市威速电子科技有限公司 | A kind of 3D printer with automatic cleaning function |
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