CN109366989A - A kind of desktop grade 3D printer that precision can be improved - Google Patents
A kind of desktop grade 3D printer that precision can be improved Download PDFInfo
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- CN109366989A CN109366989A CN201811440392.8A CN201811440392A CN109366989A CN 109366989 A CN109366989 A CN 109366989A CN 201811440392 A CN201811440392 A CN 201811440392A CN 109366989 A CN109366989 A CN 109366989A
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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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
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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
- B29C64/35—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
Abstract
The invention discloses a kind of desktop grade 3D printers that precision can be improved, and are related to 3D printing equipment technical field.The desktop grade 3D printer of precision can be improved in this, including body, operation base, supporting leg, adsorbing mechanism, firm organization, transmission mechanism, extruder, buffer gear, print head and dedusting mechanism, the two sides of the operation base are fixedly connected with the bottom of body two sides inner wall respectively, the top of two supporting legs is fixedly connected with the both ends of operation base bottom surface respectively, and the bottom end of the adsorbing mechanism is fixedly installed at the center of operation base top surface.The desktop grade 3D printer of precision can be improved in this, printer can be made to have reached double damping first, the printing precision of printer can be significantly improved by double damping, heat dissipation and dedusting when can also finally be rapidly completed to printer work, so that further increasing the printing precision of printer.
Description
Technical field
The present invention relates to 3D printing equipment technical field, specially a kind of desktop grade 3D printer that precision can be improved.
Background technique
3D printer is also known as three-dimensional printer, i.e. rapid prototyping technology a machine, is to be with digital model file
Basis constructs the technology of object by layer-by-layer printing, is a kind of with adhesive materials such as powdered-metal or plastics
Cumulative manufacturing technology is made by printing a layer of adhesive material three-dimensional object, the basic principle is that by data
It is put into 3D printer with raw material, machine can print from level to level product according to program.
Currently, existing desktop grade 3D printer is during the work time, the extruder on body will receive transmission device
The influence of back and forth movement in turn results in the problem of print head on extruder will appear shaking, can thus reduce entire printing
The printing precision of machine, to also reduce the quality of printer model, and most of existing 3D printer is all outdoor work
, such printer will receive the influence of dust during printer model, further decrease the printing precision of printer.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of desktop grade 3D printer that precision can be improved, this can be mentioned
High-precision desktop grade 3D printer has the advantages that high stability, printing precision height, high efficiency and heat radiation and dedusting.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of desktop grade that precision can be improved
3D printer, including body, operation base, supporting leg, adsorbing mechanism, firm organization, transmission mechanism, extruder, buffer gear,
Print head and dedusting mechanism, the two sides of the operation base are fixedly connected with the bottom of body two sides inner wall respectively, two institutes
The top for stating supporting leg is fixedly connected with the both ends of operation base bottom surface respectively, and the bottom end of the adsorbing mechanism is fixedly installed in behaviour
To make at the center of base top surface, the opposite one side of two firm organizations is fixedly connected with the two sides of operation base respectively,
The both ends of the transmission mechanism are fixedly installed in the top of body two sides inner wall, and the back side of the extruder is fixedly installed in transmission
At the positive center of mechanism, the opposite one end of two buffer gears is fixedly connected with the two sides of extruder respectively, described
The top of print head is fixedly installed at the center of extruder bottom surface, the left end of the dedusting mechanism and the top in left side of machine body face
It is fixedly connected.
Preferably, the firm organization includes firm pipe, consolidates bar, consolidates spring, limited block, sucker and handle, and two
The opposite one side of the firm pipe is fixedly connected with the bottom of body two sides respectively, and two firm bars are steady with two respectively
Gu the inner cavity grafting of pipe, the inner cavity of two firm springs is set with the surface at two firm bar centers, two institutes
The bottom that limited block is set to two firm tube cavities is stated, and two limited blocks are fixedly installed in the surface of firm bar, two
The top of the sucker is fixedly connected with the bottom end of two firm bars, the bottom of two handle opposite sides respectively with two
The top of firm bar is fixedly connected.
Preferably, the buffer gear includes buffer bar, buffer spring, locating piece, fixing pipe, adapts to pipe and fixed link,
The opposite one end of two buffer bars is fixedly connected with the bottom of extruder two sides respectively, two buffer springs it is interior
Chamber is set in the surface of two buffer bars, and opposite with two buffer bars one end is solid respectively for the opposite one side of two locating pieces
Fixed connection, the inner cavity of two fixing pipe opposite sides is set in the outside of two buffer bar opposite ends, two institutes
State adapt to manage it is opposite be fixedly connected when adapting to manage opposite with two respectively, two fixed links respectively with two
Adapt to the inner cavity grafting of pipe, the top and bottom end of two fixed links respectively with the both ends of body inner cavity top surface and operate chassis
The both ends of top surface are fixedly connected.
Preferably, the dedusting mechanism includes exhaust fan, branched pipe, dust absorption nozzle, air-exhausting duct, dust leg, filter screen and goes out
Air hose is fixedly connected at the top of the right side and left side of machine body face of the exhaust fan, the top and exhaust fan bottom of the branched pipe
The suction opening at end is connected to, and the opposite one end of two dust absorption nozzles is connected to branched pipe far from one end of exhaust fan respectively, described
The bottom end of air-exhausting duct is connected to the exhaust outlet on exhaust fan top, the inner cavity of the dust leg bottom end and the top grafting of air-exhausting duct,
The both ends of the filter screen are fixedly connected at the top of the inner wall of dust leg two sides respectively, and the bottom end of the discharge pipe is embedded in dust
The top of pipe.
Preferably, there are four the total quantitys of the supporting leg, and four supporting legs are respectively distributed to the quadrangle of operation base
Place.
Preferably, the shape of through holes side of being of the transversal cross-section of two firm bars and two firm tube top ends and bottom end
Shape.
Preferably, inner wall of the surface of two locating pieces respectively with two fixing pipes is slidably connected, and two described suitable
Should surface of the inner wall respectively with two fixed links of pipe be slidably connected.
Preferably, the inner wall of the dust leg bottom end is connect with the outer surface thread on air-exhausting duct top.
The present invention provides a kind of desktop grade 3D printers that precision can be improved.Have it is following the utility model has the advantages that
(1), the desktop grade 3D printer that precision can be improved presses two handles, two handles by the firm organization of setting
Two firm bars can be driven while being moved downward, firm bar, which moves downward, can drive two suckers to transport downwards simultaneously
It is dynamic, after two suckers are sufficiently adsorbed with desktop, so that it may unclamp handle, this makes it possible to entire body is fixed on desktop
On, pass through the fixation to body, so that it may reduce the vibration that body generates at work, also further improve printer in this way
Printing precision.
(2), the desktop grade 3D printer that precision can be improved, by the buffer gear of setting, buffer bar, buffer spring with
Fixing pipe is used in conjunction with each other, and the elastic force of buffer spring can carry out damping when extruder moves back and forth, thus
The movement that print head can be promoted more stable in print procedure thus improves the printing precision of printer again.
(3), the desktop grade 3D printer that precision can be improved first can be one step ahead by the improvement to 3D printer
Then carrying out strong fix to entire body can also fight each other this makes it possible to make body achieve the effect that the first damping again
The shaking of print head is buffered, and allows for the damping that printer has reached the second weight in this way, can be very big by double damping
The printing precision of the raising printer of degree, heat dissipation and dedusting when can also finally be rapidly completed to printer work, so that
In further increasing the printing precision of printer.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the front view of structure of the invention；
Fig. 3 is the front section view of firm organization structure of the present invention；
Fig. 4 is the front section view of buffer gear structure of the present invention.
In figure: 1 body, 2 operation bases, 3 supporting legs, 4 adsorbing mechanisms, 5 firm organizations, 501 firm pipes, 502 firm bars,
503 firm springs, 504 limited blocks, 505 suckers, 506 handles, 6 transmission mechanisms, 7 extruders, 8 buffer gears, 801 buffer bars,
802 buffer springs, 803 locating pieces, 804 fixing pipes, 805 adapt to pipe, 806 fixed links, 9 print heads, 10 dedusting mechanisms, 1001 pumpings
Blower, 1002 branched pipes, 1003 dust absorption nozzles, 1004 air-exhausting ducts, 1005 dust legs, 1006 filter screens, 1007 discharge pipes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the present invention, and is being not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of desktop grade 3D printer that precision can be improved, packet
Body 1 is included, operation base 2, adsorbing mechanism 4, firm organization 5, transmission mechanism 6, extruder 7, buffer gear 8, is beaten supporting leg 3
Print head 9 and dedusting mechanism 10, the two sides of operation base 2 are fixedly connected with the bottom of 1 two sides inner wall of body respectively, two supports
The top of leg 3 is fixedly connected with the both ends of 2 bottom surface of operation base respectively, and there are four the total quantitys of supporting leg 3, and four supporting legs
3 are respectively distributed to the four corners of operation base 2, and the bottom end of adsorbing mechanism 4 is fixedly installed at the center of 2 top surface of operation base,
Adsorbing mechanism 4 is used cooperatively by adsorption plate and transmission device, and adsorption plate can quickly inhale the model that extruder squeezes out
Be attached to the top surface of adsorption plate, then transmission device can promote adsorption plate to carry out the reciprocating motion of front and back, such transmission mechanism 6 with
Adsorbing mechanism 4 with the use of allowing for extruder 7 and be able to carry out all around to move, this makes it possible to improve print head
The rate of 9 printer models, the opposite one side of two firm organizations 5 are fixedly connected with the two sides of operation base 2 respectively, driver
The both ends of structure 6 are fixedly installed in the top of 1 two sides inner wall of body, and transmission mechanism 6 is that belt rotation, skin are driven by driving motor
The rotation of band is just able to drive the reciprocating motion that extruder is rapidly performed by left and right, meanwhile, it is also filled inside the station column of 1 two sides of body
There is driving device, driving device can drive transmission mechanism 6 to move up and down, and the back side of extruder 7 is fixedly installed in transmission
At the positive center of mechanism 6, the opposite one end of two buffer gears 8 is fixedly connected with the two sides of extruder 7 respectively, print head
9 top is fixedly installed at the center of 7 bottom surface of extruder, and the top of the left end and 1 left side of body of dedusting mechanism 10 is fixed
Connection.
Firm organization 5 includes firm pipe 501, firm bar 502, firm spring 503, limited block 504, sucker 505 and handle
506, the opposite one side of two firm pipes 501 is fixedly connected with the bottom of 1 two sides of body respectively, and two firm bars 502 are distinguished
With the inner cavity grafting of two firm pipes 501, the transversal cross-section of two firm bars 502 and two firm 501 tops of pipe and bottom end
Shape of through holes be it is rectangular, the inner cavity of two firm springs 503 is set with the surface at two firm 502 centers of bar, two
A limited block 504 is set to the bottom of two firm 501 inner cavities of pipe, and two limited blocks 504 are fixedly installed in firm bar 502
Surface, the top of two suckers 505 is fixedly connected with the bottom end of two firm bars 502, the bottom of two 506 opposite sides of handle
Portion is fixedly connected with the top of two firm bars 502 respectively, presses two handles 506, and two handles 506 can drive two
Firm bar 502 moves downward simultaneously, and firm bar 502 moves downward and can drive two suckers 505 while move downward, when two
A sucker 505 is sufficiently and after desktop absorption, so that it may unclamp handle 506, this makes it possible to entire body 1 is fixed on desktop
On, pass through the fixation to body 1, so that it may reduce the vibration that body 1 generates at work.
Buffer gear 8 includes buffer bar 801, buffer spring 802, locating piece 803, fixing pipe 804, adapts to pipe 805 and consolidate
Fixed pole 806, the opposite one end of two buffer bars 801 are fixedly connected with the bottom of 7 two sides of extruder respectively, two buffer springs
802 inner cavity is set in the surface of two buffer bars 801, and the elastic force of buffer spring 802 can back and forth be transported in extruder 7
Damping is carried out when dynamic, this makes it possible to the movement for promoting print head 9 more stable in print procedure, two 803 phases of locating piece
Pair one side be fixedly connected respectively with two opposite one end of buffer bar 801, the surface of two locating pieces 803 is solid with two respectively
The inner wall for determining pipe 804 is slidably connected, and the inner cavity of two 804 opposite sides of fixing pipe is set with opposite in two buffer bars 801
The outside of one end, two adapt to pipes 805 it is opposite respectively with two adapt to pipes 805 it is opposite while be fixedly connected, two
It adapts to surface of the inner wall of pipe 805 respectively with two fixed links 806 to be slidably connected, two fixed links 806 are adapted to two respectively
The inner cavity grafting of pipe 805, the top and bottom end of two fixed links 806 respectively with the both ends of 1 inner cavity top surface of body and operation chassis 2
The both ends of top surface are fixedly connected.
Dedusting mechanism 10 include exhaust fan 1001, branched pipe 1002, dust absorption nozzle 1003, air-exhausting duct 1004, dust leg 1005,
Filter screen 1006 and discharge pipe 1007 are fixedly connected at the top of the right side and 1 left side of body of exhaust fan 1001, take out extension set
1001 starting can drive dust absorption nozzle 1003 the dust in the heat and air that radiate when printing to being drawn into branch
The inside of pipe 1002, then by air-exhausting duct 1004 branched pipe 1002 inside heat and dust to being transferred to dust leg 1005
Inside, then filtering to dust is completed by filter screen 1006, finally by discharge pipe 1007 the gas of heat and purification
It is discharged into the place of setting, this makes it possible to facilitate printer to quickly finish the printing to model, the top of branched pipe 1002
It is connected to the suction opening of 1001 bottom end of exhaust fan, the opposite one end of two dust absorption nozzles 1003 is respectively with branched pipe 1002 far from exhausting
One end of machine 1001 is connected to, and the bottom end of air-exhausting duct 1004 is connected to the exhaust outlet on 1001 top of exhaust fan, 1005 bottom end of dust leg
Inner cavity and air-exhausting duct 1004 top grafting, the outer surface thread of the inner wall of 1005 bottom end of dust leg and 1004 top of air-exhausting duct
Connection, the both ends of filter screen 1006 are fixedly connected at the top of 1005 two sides inner wall of dust leg respectively, the bottom end of discharge pipe 1007
It is embedded in the top of dust leg 1005.
In use, pressing two handles 506, two handles 506 can drive by the firm organization 5 of setting first
Two firm bars 502 move downward simultaneously, and firm bar 502 moves downward and can drive two suckers 505 while move downward,
After two suckers 505 are sufficiently adsorbed with desktop, so that it may unclamp handle 506, this makes it possible to entire body 1 is fixed on
On desktop, pass through the fixation to body 1, so that it may reduce the vibration that body 1 generates at work, then pass through the slow of setting again
Punch mechanism 8, buffer bar 801, buffer spring 802 and fixing pipe 804 are used in conjunction with each other, and the elastic force of buffer spring 802 can be with
Damping is carried out when extruder 7 moves back and forth, this makes it possible to the fortune for promoting print head 9 more stable in print procedure
It is dynamic, by the interaction of firm organization 5 and buffer gear 8, it at this moment can start transmission mechanism 6, adsorbing mechanism 4 and squeeze out
Machine 7, transmission mechanism 6 are that belt rotation is driven by driving motor, and the rotation of belt is just able to drive extruder and is rapidly performed by
The reciprocating motion of left and right, meanwhile, driving device is also equipped with inside the station column of 1 two sides of body, driving device can drive driver
Structure 6 moves up and down, and adsorbing mechanism 4 is used cooperatively by adsorption plate and transmission device, and adsorption plate can be extruder
Reciprocal fortune of the model quick adsorption of extrusion to the top surface of adsorption plate, before and after then transmission device can promote adsorption plate to carry out
Dynamic, being used cooperatively of such transmission mechanism 6 and adsorbing mechanism 4 allows for extruder 7 and is able to carry out all around to move, this
Sample just can be improved the rate of 9 printer model of print head, can star exhaust fan 1001 in 9 print procedure of print head, takes out and divides
The starting of machine 1001 can drive dust absorption nozzle 1003 the dust in the heat and air that radiate when printing to being drawn into point
The inside of branch pipe 1002, then by air-exhausting duct 1004 branched pipe 1002 inside heat and dust to being transferred to dust leg
1005 inside, then the filtering to dust is completed by filter screen 1006, finally by discharge pipe 1007 heat and purification
Gas is discharged into the place of setting, and this makes it possible to facilitate printer to quickly finish the printing to model.
Claims (8)
1. a kind of desktop grade 3D printer that precision can be improved, including body (1), operation base (2), supporting leg (3), adsorption machine
Structure (4), firm organization (5), transmission mechanism (6), extruder (7), buffer gear (8), print head (9) and dedusting mechanism (10),
It is characterized by: the two sides of the operation base (2) are fixedly connected with the bottom of body (1) two sides inner wall respectively, two institutes
The top for stating supporting leg (3) is fixedly connected with the both ends of operation base (2) bottom surface respectively, and the bottom end of the adsorbing mechanism (4) is solid
Dingan County loaded on operation base (2) top surface center at, the opposite one side of two firm organizations (5) respectively with operation base
(2) two sides are fixedly connected, and the both ends of the transmission mechanism (6) are fixedly installed in the top of body (1) two sides inner wall, described
The back side of extruder (7) is fixedly installed at transmission mechanism (6) positive center, two buffer gears (8) it is opposite one
End is fixedly connected with the two sides of extruder (7) respectively, and the top of the print head (9) is fixedly installed in extruder (7) bottom surface
Center at, be fixedly connected at the top of the left end and body (1) left side of the dedusting mechanism (10).
2. a kind of desktop grade 3D printer that precision can be improved according to claim 1, it is characterised in that: the firm machine
Structure (5) includes firm pipe (501), firm bar (502), firm spring (503), limited block (504), sucker (505) and handle
(506), two opposite one sides of the firm pipe (501) are fixedly connected with the bottom of body (1) two sides respectively, described in two
Firm bar (502) inner cavity grafting with two firm pipes (501) respectively, the inner cavity of two firm springs (503) covers respectively
Loaded on the surface at two firm bar (502) centers, two limited blocks (504) are set to two firm pipe (501) inner cavities
Bottom, and two limited blocks (504) are fixedly installed in the surface of firm bar (502), the top of two suckers (505)
It is fixedly connected with the bottom end of two firm bars (502), the bottom of two handle (506) opposite sides is firm with two respectively
The top of bar (502) is fixedly connected.
3. a kind of desktop grade 3D printer that precision can be improved according to claim 1, it is characterised in that: the buffer
Structure (8) includes buffer bar (801), buffer spring (802), locating piece (803), fixing pipe (804), adapts to pipe (805) and fix
Bar (806), the opposite one end of two buffer bars (801) are fixedly connected with the bottom of extruder (7) two sides respectively, and two
The inner cavity of the buffer spring (802) is set in the surface of two buffer bars (801), and two locating pieces (803) are opposite
It is fixedly connected respectively with two buffer bar (801) opposite one end on one side, the inner cavity of two fixing pipe (804) opposite sides
It is set in the outside of two buffer bar (801) opposite ends, two described to adapt to the opposite one side of pipe (805) respectively with two
(805) are opposite is fixedly connected on one side for a adaptation pipe, and two fixed links (806) adapt to the interior of pipe (805) with two respectively
Chamber grafting, the top and bottom end of two fixed links (806) respectively with the both ends of body (1) inner cavity top surface and operation chassis
(2) both ends of top surface are fixedly connected.
4. a kind of desktop grade 3D printer that precision can be improved according to claim 1, it is characterised in that: the dust removal machine
Structure (10) includes exhaust fan (1001), branched pipe (1002), dust absorption nozzle (1003), air-exhausting duct (1004), dust leg (1005), mistake
Strainer (1006) and discharge pipe (1007), the fixed company in the right side of the exhaust fan (1001) and the top of body (1) left side
It connects, the top of the branched pipe (1002) is connected to the suction opening of exhaust fan (1001) bottom end, two dust absorption nozzles (1003)
Opposite one end is connected to branched pipe (1002) far from the one end of exhaust fan (1001) respectively, the bottom end of the air-exhausting duct (1004)
It is connected to the exhaust outlet on exhaust fan (1001) top, the inner cavity of dust leg (1005) bottom end and the top of air-exhausting duct (1004)
Grafting, the both ends of the filter screen (1006) are fixedly connected at the top of the inner wall of dust leg (1005) two sides respectively, the outlet air
The bottom end of pipe (1007) is embedded in the top of dust leg (1005).
5. a kind of desktop grade 3D printer that precision can be improved according to claim 1, it is characterised in that: the supporting leg
(3) there are four total quantitys, and four supporting legs (3) are respectively distributed to the four corners of operation base (2).
6. a kind of desktop grade 3D printer that precision can be improved according to claim 2, it is characterised in that: two described steady
The transversal cross-section of solid rod (502) and the shape of through holes on two firm pipe (501) tops and bottom end are rectangular.
7. a kind of desktop grade 3D printer that precision can be improved according to claim 3, it is characterised in that: two described fixed
Inner wall of the surface of position block (803) respectively with two fixing pipes (804) is slidably connected, two inner walls for adapting to pipe (805)
The surface with two fixed links (806) is slidably connected respectively.
8. a kind of desktop grade 3D printer that precision can be improved according to claim 4, it is characterised in that: the dust leg
(1005) outer surface thread on inner wall with air-exhausting duct (1004) top of bottom end is connect.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811440392.8A CN109366989A (en) | 2018-11-29 | 2018-11-29 | A kind of desktop grade 3D printer that precision can be improved |
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| CN201811440392.8A CN109366989A (en) | 2018-11-29 | 2018-11-29 | A kind of desktop grade 3D printer that precision can be improved |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110978482A (en) * | 2019-12-24 | 2020-04-10 | 含山县华侨鞋业有限公司 | Shoe production is with high-efficient die device of sole |
| CN111016169A (en) * | 2019-12-28 | 2020-04-17 | 佛山市鼎科科技发展有限公司 | Single armed 3D printer frame body |
| WO2020258557A1 (en) * | 2019-06-27 | 2020-12-30 | 苏州迈创信息技术有限公司 | Damping device for electromechanical apparatus |
| CN112829301A (en) * | 2021-01-07 | 2021-05-25 | 岳阳哈工三维科技有限公司 | 3D prints scanning, coating collaborative optimization system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020258557A1 (en) * | 2019-06-27 | 2020-12-30 | 苏州迈创信息技术有限公司 | Damping device for electromechanical apparatus |
| CN110978482A (en) * | 2019-12-24 | 2020-04-10 | 含山县华侨鞋业有限公司 | Shoe production is with high-efficient die device of sole |
| CN111016169A (en) * | 2019-12-28 | 2020-04-17 | 佛山市鼎科科技发展有限公司 | Single armed 3D printer frame body |
| CN111016169B (en) * | 2019-12-28 | 2021-11-30 | 佛山市鼎科科技发展有限公司 | Single armed 3D printer frame body |
| CN112829301A (en) * | 2021-01-07 | 2021-05-25 | 岳阳哈工三维科技有限公司 | 3D prints scanning, coating collaborative optimization system |
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Application publication date: 20190222 |