CN108044939A - One kind is used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder - Google Patents
One kind is used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder Download PDFInfo
- Publication number
- CN108044939A CN108044939A CN201711466383.1A CN201711466383A CN108044939A CN 108044939 A CN108044939 A CN 108044939A CN 201711466383 A CN201711466383 A CN 201711466383A CN 108044939 A CN108044939 A CN 108044939A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- outline border
- adhered
- printing equipment
- material cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Abstract
The present invention relates to 3D printing technique fields, it is used the invention discloses one kind based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, including outline border, the bottom of the outline border is fixedly connected with stepper motor, the position movement of the step motor control is fed back by grating scale, one end of the stepper motor output shaft is through outline border and extends to the inside of outline border, one end that the output shaft of the stepper motor is located inside outline border is fixedly connected with feed arrangement, thread bush is fixedly connected at the top of feed arrangement, the internal whorl of thread bush is connected with screw rod, the top of screw rod is fixedly connected with scraping wings.It should be used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, achieve the purpose that carry out intermittent charging, control loading frequency, simultaneously without frequent headstock gear, the service life of device is ensure that, convenient for the use of people, improve the practicability of device, convenient for the progress of discharging, ensure the uniformity of discharging, improve processing quality.
Description
Technical field
The present invention relates to 3D printing technique fields, are specially that a kind of adhered 3D printing equipment of three-dimensional powder that is based on is fed
Cylinder.
Background technology
One kind of 3D printing, that is, rapid shaping technique, it is a kind of based on digital model file, with powdered gold
Belong to or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.3D printing is typically using number
Technologic material printer is realized.Often be used for modeling in fields such as mold manufacturing, industrial designs, after be gradually available for one
The direct manufacture of a little products has had the parts formed using the printing of this technology.The technology is set in jewelry, footwear, industry
Meter, building, engineering and construction (AEC), automobile, aerospace, dentistry and medical industries, education, GIS-Geographic Information System, building work
Journey, gun and other field are all applied.
3D printing equipment has a variety of operation principles, wherein the adhered 3D printing equipment of three-dimensional powder is past in print procedure
It is used toward needs for material cylinder, it is existing to be driven for material cylinder by the simple lifting structure such as telescopic cylinder, in print procedure,
It needs frequently to open and close telescopic device, the service life for causing device is relatively low, and the amount of feeding of single is unable to control unanimously, is used
It is inconvenient.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides one kind based on the adhered 3D printing equipment feed of three-dimensional powder
Cylinder solves existing confession material cylinder and is driven by the simple lifting structure such as telescopic cylinder, it is necessary to frequently in print procedure
Telescopic device is opened and closed, the service life for causing device is relatively low, and the amount of feeding of single is unable to control unanimously, awkward to ask
Topic.
In order to achieve the above object, the present invention is achieved by the following technical programs：One kind is adhered based on three-dimensional powder
3D printing equipment is used for material cylinder, and including outline border, grating scale, feed arrangement, the bottom of the outline border is fixedly connected with stepper motor,
The position movement of the step motor control is fed back by grating scale, and outline border and extension are run through in one end of the stepper motor output shaft
To the inside of outline border, one end that the output shaft of the stepper motor is located inside outline border is fixedly connected with feed arrangement, the feeding
Thread bush is fixedly connected at the top of device, the internal whorl of the thread bush is connected with screw rod, and the top of the screw rod is fixed
It is connected with scraping wings, the both sides of the both sides of the scraping wings respectively with outline border inner wall are slidably connected, the right side of the outline border inner wall
Steadying plate is fixedly connected with, stabilising arrangement is fixedly connected at the top of the steadying plate.
Preferably, the feed arrangement includes turntable, skewed slot, clamp nut, and the back side of the turntable and stepper motor are defeated
One end of shaft is fixedly connected, and the one side of the turntable is fixedly connected with bull stick, and one end of the bull stick is rotatably connected to movement
Block, the surface of the movable block are sequentially connected with movable frame by skewed slot, and the surface of the movable block is fixedly connected with limited block,
The one side of the skewed slot is connected with axis, and the top of the axis is fixedly connected with ratchet, and the top of ratchet and spiral shell
The bottom of line set is fixedly connected, and the surface pivots of the axis are connected with supporting rod, and one end of the supporting rod is rotatably connected to
Clamp, the bottom of the clamp and the surface pivots of movable frame connect, and the one side of the clamp is fixedly connected with block, the gear
The one side of block is fixedly connected with bar, and the both sides of the movable frame surface crown are fixedly connected with the /V being adapted with bar
Bar, the top on the movable frame surface are threaded with the cutting ferrule being adapted with bar by clamp nut.
Preferably, the bottom of the axis through outline border and extends to the outside of outline border, and the axis is located at outside outline border
One end be fixedly connected with turning handle.
Preferably, the stabilising arrangement include shakeless deckle, the bottom of the shakeless deckle with being fixedly connected at the top of steadying plate,
Riser is fixedly connected between the top and bottom of the shakeless deckle inner wall, the both sides of the riser have been respectively fixedly connected with bullet
Spring, one end of the spring is fixedly connected with slippery fellow, and foxy one side is rotatably connected to connecting rod, and one end of the connecting rod turns
Dynamic to be connected with mobile bar, the top of the mobile bar is rotatably connected to footstock, and the top of the footstock and the bottom of scraping wings are consolidated
It is fixed to connect, expansion bracket is fixedly connected at the top of the shakeless deckle, the top of the expansion bracket and the bottom of scraping wings, which are fixed, to be connected
It connects.
Preferably, the one side of the outline border inner wall is fixedly connected with transverse slat, and spring is fixedly connected at the top of the transverse slat
Bar, the top of the spring lever are fixedly connected with the bottom of scraping wings.
Preferably, the bottom of the outline border both sides has been fixedly connected with support base, and discharging is offered at the top of the outline border
Mouthful, and the surface of outline border is hinged with chamber door by hinge.
A kind of used based on the adhered 3D printing equipment of three-dimensional powder provided by the invention supplies material cylinder.Possess following beneficial to effect
Fruit：
(1) should be based on the adhered 3D printing equipment of three-dimensional powder, the position on rolling powder, the direction of falling powder is moved by stepping
Motor, which drives, to be realized, and is fed back by grating scale, reaches closed-loop control, higher precision, and movement velocity is more stablized, passed through
The back side of the turntable is fixedly connected with one end of stepper motor output shaft, and the one side of the turntable is fixedly connected with bull stick, institute
The one end for stating bull stick is rotatably connected to movable block, and the surface of the movable block is sequentially connected with movable frame, the shifting by skewed slot
The surface of motion block is fixedly connected with limited block, and the one side of the skewed slot is connected with axis, and the top of the axis, which is fixed, to be connected
Ratchet is connected to, and the top of ratchet is fixedly connected with the bottom of thread bush, and the surface pivots of the axis are connected with supporting rod,
One end of the supporting rod is rotatably connected to clamp, and the bottom of the clamp and the surface pivots of movable frame connect, the clamp
One side be fixedly connected with block, the one side of the block is fixedly connected with bar, and the both sides of the movable frame surface crown are equal
The gag lever post being adapted with bar is fixedly connected with, the top on the movable frame surface is threaded with and is kept off by clamp nut
The cutting ferrule that bar is adapted has achieved the purpose that carry out intermittent charging, has controlled loading frequency, while without frequently opening and closing dress
It puts, ensure that the service life of device, convenient for the use of people, improve the practicability of device.
(2) should be used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, bottom and stabilization by the shakeless deckle
It is fixedly connected at the top of plate, riser, the both sides of the riser is fixedly connected between the top and bottom of the shakeless deckle inner wall
Spring has been respectively fixedly connected with, one end of the spring is fixedly connected with slippery fellow, and foxy one side is rotatably connected to connecting rod,
One end of the connecting rod is rotatably connected to mobile bar, the top rotation connection of the mobile bar and footstock, the top of the footstock
It is fixedly connected with the bottom of scraping wings, expansion bracket is fixedly connected at the top of the shakeless deckle, the top of the expansion bracket is with pushing away
The bottom of flitch is fixedly connected, and has achieved the purpose that increase device stability, convenient for the progress of discharging, ensures the consistent of discharging
Property, improve processing quality.
(3) should be used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, outline border is run through by the bottom of the axis
And the outside of outline border is extended to, one end that the axis is located at outside outline border is fixedly connected with turning handle, convenient for controlling feed arrangement
Return, convenient for next time printing progress.
(4) should be used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, the bottom by the outline border both sides is solid
Surely support base is connected with, discharge port is offered at the top of the outline border, and the surface of outline border is hinged with chamber door by hinge, just
In by printed material push-off device, convenient for the use of next station, while by the setting of chamber door, convenient for being carried out to feed arrangement
It adjusts.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure diagram of feed arrangement of the present invention；Fig. 3 is the partial enlarged view at A in Fig. 2 of the present invention；Fig. 4 is
The structure diagram of stabilising arrangement of the present invention.
In figure：1 outline border, 2 stepper motors, 3 feed arrangements, 31 turntables, 32 bull sticks, 33 movable blocks, 34 limited blocks, 35 are tiltedly
Slot, 36 movable frames, 37 axis, 38 ratchets, 39 supporting rods, 310 clamps, 311 blocks, 312 gag lever posts, 313 bars, 314 fastenings
Nut, 315 cutting ferrules, 4 turning handles, 5 thread bush, 6 screw rods, 7 support bases, 8 transverse slats, 9 spring levers, 10 scraping wings, 11 steadying plates, 12 are surely
Determine device,
121 shakeless deckles, 122 risers, 123 springs, 124 slippery fellows, 125 connecting rods, 126 mobile bars, 127 footstocks, 128 are stretched
Frame.
Specific embodiment
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：One kind is used based on the three-dimensional adhered 3D printing equipment of powder
For material cylinder, including outline border 1, grating scale, feed arrangement 3, the bottom of outline border 1 is fixedly connected with stepper motor 2, the stepper motor
The position movement of 2 controls is fed back by grating scale, reaches closed-loop control, the outside of stepper motor 2 is provided with protective cover, stepping
One end of 2 output shaft of motor is through outline border 1 and extends to the inside of outline border 1, and the output shaft of stepper motor 2 is located inside outline border 1
One end be fixedly connected with feed arrangement 3, be easy to implement intermittent quantitative feeding, the top of feed arrangement 3 is fixedly connected with screw thread
Set 5, the internal whorl of thread bush 5 is connected with screw rod 6, and the top of screw rod 6 is fixedly connected with scraping wings 10, the surrounding of scraping wings 10
It is both provided with gasket, the both sides of the both sides of scraping wings 10 respectively with 1 inner wall of outline border are slidably connected, and the right side of 1 inner wall of outline border is consolidated
Surely steadying plate 11 is connected with, the top of steadying plate 11 is fixedly connected with stabilising arrangement 12, and feed arrangement 3 includes turntable 31, skewed slot
35th, clamp nut 314, the back side of turntable 31 are fixedly connected with one end of 2 output shaft of stepper motor, and the one side of turntable 31, which is fixed, to be connected
Bull stick 32 is connected to, one end of bull stick 32 is rotatably connected to movable block 33, and the surface of movable block 33 is sequentially connected with by skewed slot 35
Movable frame 36, the surface of movable block 33 are fixedly connected with limited block 34, and the one side of skewed slot 35 is connected with axis 37, axis 37
Top be fixedly connected with ratchet 38, and the top of ratchet 38 is fixedly connected with the bottom of thread bush 5, and the surface of axis 37 turns
Dynamic to be connected with supporting rod 39, one end of supporting rod 39 is rotatably connected to clamp 310, the bottom of clamp 310 and the table of movable frame 36
Face is rotatablely connected, and the one side of clamp 310 is fixedly connected with block 311, and the one side of block 311 is fixedly connected with bar 313, mobile
The both sides of 36 surface crown of frame are fixedly connected with the gag lever post 312 being adapted with bar 313, and the top on 36 surface of movable frame leads to
It crosses clamp nut 314 and is threaded with the cutting ferrule 315 being adapted with bar 313, the bottom of axis 37 through outline border 1 and extends to
The outside of outline border 1, one end that axis 37 is located at outside outline border 1 are fixedly connected with turning handle 4, and stabilising arrangement 12 includes shakeless deckle 121,
The bottom of shakeless deckle 121 is fixedly connected with the top of steadying plate 11, is fixedly connected between the top and bottom of 121 inner wall of shakeless deckle
There is riser 122, the both sides of riser 122 have been respectively fixedly connected with spring 123, and one end of spring 123 is fixedly connected with slippery fellow 124,
And the one side of slippery fellow 124 is rotatably connected to connecting rod 125, and one end of connecting rod 125 is rotatably connected to mobile bar 126, mobile bar 126
Top be rotatably connected to footstock 127, the top of footstock 127 is fixedly connected with the bottom of scraping wings 10, the top of shakeless deckle 121
Expansion bracket 128 is fixedly connected with, the top of expansion bracket 128 is fixedly connected with the bottom of scraping wings 10, and the one side of 1 inner wall of outline border is consolidated
Surely transverse slat 8 is connected with, the top of transverse slat 8 is fixedly connected with spring lever 9, and the top and the bottom of scraping wings 10 of spring lever 9 are fixed
Connection, the bottom of 1 both sides of outline border have been fixedly connected with support base 7, and the top of outline border 1 offers discharge port, and the table of outline border 1
Face is hinged with chamber door by hinge, has achieved the purpose that carry out intermittent charging, has controlled loading frequency, while without frequently opening
Device is closed, ensure that the service life of device, convenient for the use of people, the practicability of device is improved, convenient for the progress of discharging, protects
The uniformity of discharging is demonstrate,proved, improves processing quality, convenient for controlling the return of feed arrangement 3, convenient for the progress of printing next time, is convenient for
By printed material push-off device, convenient for the use of next station, while by the setting of chamber door, convenient for being carried out to feed arrangement 3
It adjusts.
In use, starting stepper motor 2 turntable 31 is driven to rotate, the rotation of turntable 31 drives bull stick 32 to rotate, bull stick 32
Rotation drive movable block 33 promote movable frame 36 move, the mobile drive block 311 of movable frame 36 rotates, block 311 turn
It is dynamic to drive clamp 310 that ratchet 38 is promoted to turn an angle, then thread bush 5 is driven to rotate, the rotation of thread bush 5 drives screw rod
6 rise certain altitude, and scraping wings 10 is promoted to rise certain altitude, complete discharging, and so on move, you can realize intermittent
Quantitative discharging after completing discharging, opens chamber door, clamp 310 is pushed aside, and is fixed by cutting ferrule 315, prevents clamp
310 block ratchet 38, then rotate turning handle 4 and axis 37 is driven to rotate, ratchet 38 is driven to rotate, thread bush 5 is driven to rotate, drive
Screw rod 6 declines, the return of realization device, is used convenient for next time, has achieved the purpose that carry out intermittent charging, control charging frequency
Rate, while without frequent headstock gear, ensure that the service life of device convenient for the use of people, improves the practicality of device
Property, convenient for the progress of discharging, ensure the uniformity of discharging, improve processing quality, convenient for controlling the return of feed arrangement 3, just
In the progress of printing next time, convenient for by printed material push-off device, convenient for the use of next station, while setting by chamber door
It puts, convenient for feed arrangement 3 is adjusted.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. one kind is used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, including outline border (1), which is characterized in that further include
Grating scale, feed arrangement (3), the bottom of the outline border (1) are fixedly connected with stepper motor (2), stepper motor (2) control
Position movement fed back by the grating scale, one end of stepper motor (2) output shaft is through the outline border (1) and extends to
The inside of the outline border (1), the output shaft of the stepper motor (2) be located at the internal one end of the outline border (1) be fixedly connected into
Device (3) is given, thread bush (5) is fixedly connected at the top of the feed arrangement (3), the internal whorl of the thread bush (5) connects
Be connected to screw rod (6), the top of the screw rod (6) is fixedly connected with scraping wings (10), the both sides of the scraping wings (10) respectively with
The both sides of outline border (1) inner wall are slidably connected, and steadying plate (11) is fixedly connected on the right side of outline border (1) inner wall, described
Stabilising arrangement (12) is fixedly connected at the top of steadying plate (11).
2. according to claim 1 used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, which is characterized in that described
Feed arrangement (3) includes turntable (31), skewed slot (35), clamp nut (314), the back side and the stepping electricity of the turntable (31)
One end of machine (2) output shaft is fixedly connected, and the one side of the turntable (31) is fixedly connected with bull stick (32), the bull stick (32)
One end is rotatably connected to movable block (33), and the surface of the movable block (33) is sequentially connected with movable frame by skewed slot (35)
(36), the surface of the movable block (33) is fixedly connected with limited block (34), during the one side of the skewed slot (35) is connected with
Axis (37), the top of the axis (37) are fixedly connected with ratchet (38), and the top of the ratchet (38) and the screw thread
The bottom of set (5) is fixedly connected, and the surface pivots of the axis (37) are connected with supporting rod (39), and the one of the supporting rod (39)
End is rotatably connected to clamp (310), and the bottom of the clamp (310) is connected with the surface pivots of the movable frame (36), described
The one side of clamp (310) is fixedly connected with block (311), and the one side of the block (311) is fixedly connected with bar (313), institute
The both sides for stating movable frame (36) surface crown are fixedly connected with the gag lever post (312) being adapted with the bar (313), described
The top on movable frame (36) surface is threaded with the cutting ferrule being adapted with the bar (313) by clamp nut (314)
(315)。
3. according to claim 2 used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, which is characterized in that described
The bottom of axis (37) is through the outline border (1) and extends to the outside of the outline border (1), and the axis (37) is located at described outer
The external one end of frame (1) is fixedly connected with turning handle (4).
4. according to claim 1 used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, which is characterized in that described
Stabilising arrangement (12) includes shakeless deckle (121), and the bottom of the shakeless deckle (121) is fixed with the top of the steadying plate (11) to be connected
It connects, riser (122), the both sides of the riser (122) is fixedly connected between the top and bottom of shakeless deckle (121) inner wall
Spring (123) is respectively fixedly connected with, one end of the spring (123) is fixedly connected with foxy (124), and the slippery fellow
(124) one side is rotatably connected to connecting rod (125), and one end of the connecting rod (125) is rotatably connected to mobile bar (126), described
The top of mobile bar (126) is rotatably connected to footstock (127), the top of the footstock (127) and the bottom of the scraping wings (10)
Portion is fixedly connected, and is fixedly connected with expansion bracket (128) at the top of the shakeless deckle (121), the top of the expansion bracket (128) with
The bottom of the scraping wings (10) is fixedly connected.
5. according to claim 1 used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, which is characterized in that described
The one side of outline border (1) inner wall is fixedly connected with transverse slat (8), and spring lever (9) is fixedly connected at the top of the transverse slat (8), described
The top of spring lever (9) is fixedly connected with the bottom of the scraping wings (10).
6. according to claim 1 used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder, which is characterized in that described
The bottom of outline border (1) both sides has been fixedly connected with support base (7), and discharge port is offered at the top of the outline border (1), and described
The surface of outline border (1) is hinged with chamber door by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466383.1A CN108044939A (en) | 2017-12-28 | 2017-12-28 | One kind is used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466383.1A CN108044939A (en) | 2017-12-28 | 2017-12-28 | One kind is used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108044939A true CN108044939A (en) | 2018-05-18 |
Family
ID=62128912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711466383.1A Pending CN108044939A (en) | 2017-12-28 | 2017-12-28 | One kind is used based on the adhered 3D printing equipment of three-dimensional powder for material cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044939A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508748A (en) * | 2019-09-26 | 2019-11-29 | 共享智能铸造产业创新中心有限公司 | Powder applied to 3D printer adds equipment |
| CN114179363A (en) * | 2021-12-06 | 2022-03-15 | 程锐 | 3D printer of circulated feed |
| CN114248442A (en) * | 2021-12-24 | 2022-03-29 | 南京铖联激光科技有限公司 | Powder cylinder with material level display function for 3D printing equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114179363A (en) * | 2021-12-06 | 2022-03-15 | 程锐 | 3D printer of circulated feed |
| CN114248442A (en) * | 2021-12-24 | 2022-03-29 | 南京铖联激光科技有限公司 | Powder cylinder with material level display function for 3D printing equipment |
| CN114248442B (en) * | 2021-12-24 | 2023-08-08 | 南京铖联激光科技有限公司 | Powder jar for 3D printing apparatus with material level display function |
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Application publication date: 20180518 |
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