CN110271192A - A kind of feeding unit for PEEK material 3D printing - Google Patents
A kind of feeding unit for PEEK material 3D printing Download PDFInfo
- Publication number
- CN110271192A CN110271192A CN201910378657.4A CN201910378657A CN110271192A CN 110271192 A CN110271192 A CN 110271192A CN 201910378657 A CN201910378657 A CN 201910378657A CN 110271192 A CN110271192 A CN 110271192A
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- China
- Prior art keywords
- column
- feeding tube
- pedestal
- hopper
- feeding unit
- 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.)
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Classifications
-
- 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
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/364—Conditioning of environment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
A kind of feeding unit for PEEK material 3D printing, including pedestal, universal wheel, the first column, the second column, third column, feeding tube, helical axis, conveying pipeline, fixed plate, pressure sensor and storage hopper；Pedestal lower end is equipped with universal wheel；Second column and third column are separately connected feeding tube and pedestal；Feeding tube is obliquely installed, and feeding tube is equipped with feed hopper and discharge bucket；Helical axis is rotatably installed in feeding tube and transmission connection driving device；Driving device is arranged on the mounting plate of feeding tube；First column is separately connected pedestal and charging box；Charging box is equipped with loading hopper；Fixed plate setting is all provided with fluted in charging box, in fixed plate；Pressure sensor is separately positioned in groove, and pressure sensor compresses storage hopper towards the end face of storage hopper；The discharge gate of conveying pipeline connection feed hopper and storage hopper；Conveying pipeline is equipped with control valve.Feeding unit provided by the invention is moved easily, and can quantify the adding raw materials powder into printer.
Description
Technical field
The present invention relates to feeding unit technical field more particularly to a kind of feeding units for PEEK material 3D printing.
Background technique
3D printing, that is, rapid shaping technique one kind；3D printing 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 is usually to use
Digital technology file printing machine is realized.Often be used for modeling in fields such as mold manufacture, industrial designs, after gradually use
In the direct manufacture of some products, have using components made of the printing of this technology.3D printer in printed product,
It is usually all that powder raw material is packed into inside 3D printer；Due to 3D printer powder inside raw material storage silo limited volume,
When 3D printing, dusty material not enough will lead to the failure of printed product, increase the failure rate of product；Often there is insufficient raw material
When, it is all to shut down adding raw materials；The powder raw material storage silo of 3D printer is normally at eminence, is manually added raw material powder
It is time-consuming and laborious, and when raw material powder is poured into powder raw material storage silo, the powder raised can be to people by operator's sucking
Health impact, dust spills into air and not only pollutes environment, also will cause the waste of raw material powder.
Summary of the invention
(1) goal of the invention
To solve technical problem present in background technique, the present invention proposes a kind of conveying for PEEK material 3D printing
Mechanism, feeding unit provided by the invention are moved easily, and can quantify the adding raw materials powder into 3D printer, and can be to charging
When the dust that drifts be collected.
(2) technical solution
To solve the above problems, the present invention provides a kind of feeding unit for PEEK material 3D printing, including pedestal,
Universal wheel, the first column, the second column, third column, feeding tube, helical axis, mounting plate, driving device, conveying pipeline, charging
Case, fixed plate, pressure sensor and storage hopper；
The lower end of pedestal is equipped with universal wheel；The second column and third column is arranged side by side in the upper end of pedestal；Second column
Length is not more than the length of third column, and the second column and third column are separately connected feeding tube；
Feeding tube is obliquely installed, and feeding tube is equipped with inlet port and outlet port；Distance of the feed inlet apart from pedestal is not more than
Distance of the discharge port apart from pedestal, and feed hopper is equipped in feed inlet；Discharge bucket is equipped in discharge port；Helical axis is rotatably installed in
In feeding tube, and one end of helical axis is pierced by feeding tube and the driving device that is sequentially connected；Driving device is arranged on a mounting board, peace
Loading board connects feeding tube；
The lower end of first column is separately connected pedestal, and the upper end of the first column is separately connected charging box；At the top of charging box
Equipped with first through hole, and the bottom of charging box is equipped with the second through-hole；Loading hopper is equipped in first through hole；Fixed plate is separately positioned on
It is all provided in charging box, in fixed plate fluted；Pressure sensor is separately positioned in groove, and pressure sensor is towards storage hopper
End face compress storage hopper；The upper end tube nozzle of the lower end discharge gate connection conveying pipeline of storage hopper；The lower end nozzle of conveying pipeline connects
Feed hopper；Conveying pipeline is equipped with control valve.
Preferably, universal wheel selects cardan wheel with brake.
Preferably, the input shaft of the output axis connection retarder of driving device；The output axis connection helical axis of retarder.
Preferably, the input axis connection first shaft coupling of retarder；The output shaft of first shaft coupling connection driving device；Subtract
The output axis connection second shaft coupling of fast device；Second shaft coupling connects helical axis.
Preferably, loading hopper is equipped with sealing cover；Loading hopper is cylindrical structure；The diameter of loading hopper lower end discharge port is not
Greater than the diameter of the feed inlet of storage hopper.
Preferably, storage hopper upper end is in cylindrical structure, and the lower end of storage hopper is in circular platform type structure.
Preferably, third column includes handle, support rod, mounting blocks, fixed column and slide post；One end of fixed column connects
Pedestal, and the other end of fixed column prolongs its central axes and extends internally equipped with threaded hole；Threaded hole is equipped in the end face of fixed column and opens
Mouthful；Slide post is threaded into threaded hole；The opening of fixed column is arranged in mounting blocks, and mounting blocks are equipped with vertical third
Through-hole；The upper end of support rod is rotatablely connected feeding tube；The lower end of support rod passes through third through-hole and protrudes into threaded hole, support rod
Connect slide post；Support rod is slidably connected mounting blocks；The upper end of support rod is arranged in handle；Second column is rotatablely connected conveying
Cylinder.
Preferably, pedestal is equipped with collecting box and extractor fan；Collecting box be equipped with hermatic door, and collecting box be equipped with into
Stomata and venthole；The first filter screen and the second filter screen are equipped in collecting box；The outlet side of extractor fan is separately connected air inlet
Hole, the air of mixed dust enters collecting box by air inlet, and passes through the first filter screen and the second filter screen with this, and air is by outlet
Hole discharge；Anti-dust filter mesh is equipped in venthole；The inlet end of extractor fan be separately connected the first air intake duct one end nozzle and
One end nozzle of second air intake duct；The other end of first air intake duct is arranged on feeding tube, and another end pipe of the first air intake duct
Mouthful towards discharge bucket；The other end of second air intake duct is arranged in charging box.
Preferably, the first filter screen and the second filter screen are obliquely installed, and the aperture of filter screen of the first filter screen is not less than
The aperture of filter screen of second filter screen.
Preferably, the other end nozzle of the first air intake duct and the other end nozzle of the second air intake duct are back taper setting.
Preferably, charging box is equipped with control panel；Control panel is equipped with touch display screen, and is equipped in control panel
Microcontroller；The signal input part of microcontroller is separately connected the signal output end of pressure sensor；The signal of microcontroller is defeated
The signal input part of outlet connection touch display screen.
Above-mentioned technical proposal of the invention has following beneficial technical effect:
In the present invention, using preceding pushing meanss, then cardan wheel with brake is rolled, and device is moved to by printer；By discharge bucket
It is moved to the top in printer powder storing storehouse；When needing to printer adding raw materials powder, raw material powder is added to charging
In storage hopper in case, then storage hopper increases the active force of pressure sensor for weight increase after storage hopper adds powder, pressure
The pressure value of monitoring is sent to microcontroller by sensor in real time；Pressure value is converted to weight value by microcontroller；Touch display
Display weight value is carried out on screen；To which operator can intuitively check the powder weight of subsequent addition in touch display screen
Amount；When avoiding addition raw material powder very few by quantitative adding raw materials powder, it is also necessary to add powder again, greatly increase work people
The workload of member；When raw material powder addition is excessive, increases staff and clear up the workload that printer memory stays raw material powder；
The above problem is avoided that by quantitative addition to improve production efficiency；
When raw material powder is added to interior when storage hopper is weighed, the dust raised drifts storage hopper out；Extractor fan
Be powered operation, and the dust and air in charging box suck from the second air intake duct and be discharged into collecting box by the outlet side of extractor fan；
When raw material powder is discharged from discharge bucket and powder is discharged into the powder storing storehouse of printer, dust in air is drifted from
One air intake duct sucks and has the outlet side of extractor fan to be discharged into collecting box；The first filter screen and the second filter screen pair in collecting box
Dust retention in air, air are discharged from venthole；Remaining dust falls to collecting box bottom on filter screen；By what is drifted
Dust, which is collected, avoids staff's sucking dust from impacting health, while utilizing to the progress of the raw material of collection
Save the cost, while avoiding dust polluting environment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the feeding unit for PEEK material 3D printing proposed by the present invention.
Fig. 2 is a kind of main view of the feeding unit for PEEK material 3D printing proposed by the present invention.
Fig. 3 is the structural representation of third column in a kind of feeding unit for PEEK material 3D printing proposed by the present invention
Figure.
Appended drawing reference: 1, pedestal；2, universal wheel；3, the first column；4, the second column；5, collecting box；6, the first filter screen；
7, the second filter screen；8, extractor fan；9, air inlet；10, venthole；11, third column；12, feeding tube；13, helical axis；
14, the first air intake duct；15, discharge bucket；16, mounting plate；17, retarder；18, first shaft coupling；19, driving device；20, it feeds
Bucket；21, conveying pipeline；22, charging box；23, the second air intake duct；24, fixed plate；25, pressure sensor；26, storage hopper；27, close
Capping；28, loading hopper；29, control panel；30, hermatic door；31, support rod；32, mounting blocks；33, fixed column；34, slide post；
35, threaded hole；36, control valve.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
As shown in Figure 1-3, a kind of feeding unit for PEEK material 3D printing proposed by the present invention, including pedestal 1, ten thousand
To the 2, first column 3 of wheel, the second column 4, third column 11, feeding tube 12, helical axis 13, mounting plate 16, driving device 19, defeated
Expects pipe 21, charging box 22, fixed plate 24, pressure sensor 25 and storage hopper 26；
The lower end of pedestal 1 is equipped with universal wheel 2；The second column 4 and third column 11 is arranged side by side in the upper end of pedestal 1；Second
The length of column 4 is not more than the length of third column 11, and the second column 4 and third column 11 are separately connected feeding tube 12；The
The length difference of two columns 4 and third column 11 is obliquely installed feeding tube 12；
Feeding tube 12 is equipped with inlet port and outlet port；Distance of the feed inlet apart from pedestal 1 is no more than discharge port the bottom of apart from
The distance of seat 1, and feed hopper 20 is equipped in feed inlet；Discharge bucket 15 is equipped in discharge port；
It should be noted that feed inlet is located at the low side of feeding tube 12 being obliquely installed, discharge port, which is located at, to be obliquely installed
Feeding tube 12 it is high-end；Powder raw material inputs feeding tube 12 from the feed inlet of lower and is discharged from the discharge port of eminence；
Helical axis 13 is rotatably installed in feeding tube 12, and one end of helical axis 13 is pierced by feeding tube 12 and the drive that is sequentially connected
Dynamic device 19；Driving device 19 is arranged on mounting plate 16, and mounting plate 16 connects feeding tube 12；
Further, driving device 19 selects motor；
The lower end of first column 3 is separately connected pedestal 1, and the upper end of the first column 3 is separately connected charging box 22；Charging box
22 tops are equipped with first through hole, and the bottom of charging box 22 is equipped with the second through-hole；Loading hopper 28 is equipped in first through hole；
Fixed plate 24 is separately positioned in charging box 22, is all provided in fixed plate 24 fluted；Pressure sensor 25 is set respectively
It sets in groove, and pressure sensor 25 compresses storage hopper 26 towards the end face of storage hopper 26；The lower end discharge gate of storage hopper 26
Connect the upper end tube nozzle of conveying pipeline 21；The lower end nozzle of conveying pipeline 21 connects feed hopper 20；Conveying pipeline 21 is equipped with control valve 36；
Further, charging box 22 is located at the top of feed hopper 20.
In an alternative embodiment, universal wheel 2 selects cardan wheel with brake.
It should be noted that 1 lower end of pedestal be equipped with universal wheel 2 so as to by mobile device to multiple printers into
Row adding raw materials.
In an alternative embodiment, the input shaft of the output axis connection retarder 17 of driving device 19；Retarder 17
Output axis connection helical axis 13.
It should be noted that at the uniform velocity being conveyed by the retarder 17 being equipped with to raw material powder；
Further, the input axis connection first shaft coupling 18 of retarder 17；First shaft coupling 18 connects driving device 19
Output shaft；The output axis connection second shaft coupling of retarder 17；Second shaft coupling connects helical axis 13.
It should be noted that by the first shaft coupling 18 that is equipped with and second shaft coupling make helical axis 13 in rotation more
Add steady；
In an alternative embodiment, loading hopper 28 is equipped with sealing cover 27；Loading hopper is cylindrical structure；Loading hopper
Diameter of the diameter of 28 lower end discharge ports no more than the feed inlet of storage hopper 26.
Further, 26 upper end of storage hopper is in cylindrical structure, and the lower end of storage hopper 26 is in circular platform type structure.
It should be noted that the maximum gauge of 26 lower end of storage hopper of circular platform type is not more than 26 upper end of storage hopper of cylindrical type
Diameter.
In an alternative embodiment, third column 11 includes handle, support rod 31, mounting blocks 32,33 and of fixed column
Slide post 34；One end of fixed column 33 connects pedestal 1, and the other end of fixed column 33 prolongs its central axes and extends internally equipped with screw thread
Hole 35；Threaded hole 35 is equipped with opening in the end face of fixed column 33；Slide post 34 is threaded into threaded hole 35；Mounting blocks 32 are arranged
In the opening of fixed column 33, and mounting blocks 32 are equipped with vertical third through-hole；The upper end of support rod 31 is rotatablely connected conveying
Cylinder 12；The lower end of support rod 31 passes through third through-hole and protrudes into threaded hole 35, and support rod 31 connects slide post 34；Support rod 31
Be slidably connected mounting blocks 32；The upper end of support rod 31 is arranged in handle；Second column 4 is rotatablely connected feeding tube 12.
Further, slide post 34 is equipped with external screw thread；The diameter of slide post 34 is not more than the diameter of third through-hole；Third is logical
Rubber sleeve is equipped in hole；Rubber sleeve is socketed in 31 outside of support rod；Mounting blocks 32 play position-limiting action, avoid slide post 34 from spiral shell
It is screwed out in pit 35.
It should be noted that handle is rotated around fixed column 33, and handle and support rod 31 revolve together by going to handle
Turn, slide post 34 is rotated with support rod 31, then slide post 34 moves up and down in threaded hole 35；So as to adjust 31 He of support rod
Length between fixed column 33, and then have adjusted the tilt angle of feeding tube 12 and have adjusted the height of discharge bucket 15.
In an alternative embodiment, pedestal 1 is equipped with collecting box 5 and extractor fan 8；Collecting box 5 is equipped with sealing
Door 30, and collecting box 5 is equipped with air inlet 9 and venthole 10；The first filter screen 6 and the second filter screen 7 are equipped in collecting box 5；
The outlet side of extractor fan 8 is separately connected air inlet 9, and the air for mixing dust enters collecting box 5 by air inlet 9, and
It is discharged by the first filter screen 6 and the second filter screen 7, air by venthole 10 with this；Anti-dust filter mesh is equipped in venthole 10；
The inlet end of extractor fan 8 is separately connected one end nozzle of the first air intake duct 14 and one end nozzle of the second air intake duct 23；Exhausting
Device 8 selects exhaust fan, and extractor fan 8 is equipped with multiple；
The other end of first air intake duct 14 is arranged on feeding tube 12, and the other end nozzle direction of the first air intake duct 14 goes out
Hopper 15；The other end of second air intake duct 23 is arranged in charging box 22.
Further, the first filter screen 6 and the second filter screen 7 are obliquely installed, and the aperture of filter screen of the first filter screen 6 is not
Less than the aperture of filter screen of the second filter screen 7.
Further, the other end nozzle of the other end nozzle of the first air intake duct 14 and the second air intake duct 23 is back taper
Setting.
It should be noted that the dust raised drifts to be stored up out when raw material powder is added to interior when storage hopper 26 is weighed
Hopper 26；Extractor fan 8, which is powered, to be run, and the dust and air in charging box 22 are sucked from the second air intake duct 23 and by extractor fan
8 outlet side is discharged into collecting box 5；Raw material powder is discharged from discharge bucket 15 and powder is discharged into the powder storing storehouse of printer
When, drift that the dust in air is sucked from the first air intake duct 14 and the outlet side for having extractor fan 8 is discharged into collecting box 5；It collects
The first filter screen 6 and the second filter screen 7 in case 5 retain the dust in air, and air is discharged from venthole 10；On filter screen
Remaining dust falls to 5 bottom of collecting box.
Further, charging box 22 is equipped with control panel 29；Control panel 29 is equipped with touch display screen, and control plane
Microcontroller is equipped in plate 29；The signal input part of microcontroller is separately connected the signal output end of pressure sensor 25；Micro-control
The signal input part of the signal output end connection touch display screen of device processed；
It should be noted that pressure sensor 25 sends the pressure value of monitoring in real time when storage hopper 26 adds powder
To microcontroller；Pressure value is converted to weight value by microcontroller；Display weight value is carried out in touch display screen.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (10)
1. a kind of feeding unit for PEEK material 3D printing, which is characterized in that including pedestal (1), universal wheel (2), first
Column (3), the second column (4), third column (11), feeding tube (12), helical axis (13), mounting plate (16), driving device
(19), conveying pipeline (21), charging box (22), fixed plate (24), pressure sensor (25) and storage hopper (26)；
The lower end of pedestal (1) is equipped with universal wheel (2)；The second column (4) and third column is arranged side by side in the upper end of pedestal (1)
(11)；The length of second column (4) is not more than the length of third column (11), and the second column (4) and third column (11) point
It Lian Jie not feeding tube (12)；
Feeding tube (12) is obliquely installed, and feeding tube (12) is equipped with inlet port and outlet port；Distance of the feed inlet apart from pedestal (1)
Distance no more than discharge port apart from pedestal (1), and feed hopper (20) are equipped in feed inlet；Discharge bucket is equipped in discharge port
(15)；Helical axis (13) is rotatably installed in feeding tube (12), and one end of helical axis (13) is pierced by feeding tube (12) and is driven
It connects driving device (19)；Driving device (19) is arranged on mounting plate (16), and mounting plate (16) connects feeding tube (12)；
The lower end of first column (3) is separately connected pedestal (1), and the upper end of the first column (3) is separately connected charging box (22)；Dress
First through hole is equipped at the top of hopper (22), and the bottom of charging box (22) is equipped with the second through-hole；Loading hopper is equipped in first through hole
(28)；Fixed plate (24) is separately positioned in charging box (22), is all provided in fixed plate (24) fluted；Pressure sensor (25) point
She Zhi not be in groove, and pressure sensor (25) compresses storage hopper (26) towards the end face of storage hopper (26)；Storage hopper (26)
Lower end discharge gate connection conveying pipeline (21) upper end tube nozzle；The lower end nozzle of conveying pipeline (21) connects feed hopper (20)；Conveying
It manages (21) and is equipped with control valve (36).
2. a kind of feeding unit for PEEK material 3D printing according to claim 1, which is characterized in that driving device
(19) input shaft of output axis connection retarder (17)；The output axis connection helical axis (13) of retarder (17).
3. a kind of feeding unit for PEEK material 3D printing according to claim 2, which is characterized in that retarder
(17) input axis connection first shaft coupling (18)；First shaft coupling (18) connects the output shaft of driving device (19)；Retarder
(17) output axis connection second shaft coupling；Second shaft coupling connects helical axis (13).
4. a kind of feeding unit for PEEK material 3D printing according to claim 1, which is characterized in that loading hopper
(28) sealing cover (27) are equipped with；Loading hopper is cylindrical structure；The diameter of loading hopper (28) lower end discharge port is not more than storing
The diameter of the feed inlet of bucket (26).
5. a kind of feeding unit for PEEK material 3D printing according to claim 4, which is characterized in that storage hopper
(26) upper end is in cylindrical structure, and the lower end of storage hopper (26) is in circular platform type structure.
6. a kind of feeding unit for PEEK material 3D printing according to claim 1, which is characterized in that third column
It (11) include handle, support rod (31), mounting blocks (32), fixed column (33) and slide post (34)；One end of fixed column (33) connects
It connects pedestal (1), and the other end of fixed column (33) prolongs its central axes and extends internally equipped with threaded hole (35)；Threaded hole (35) is solid
The end face of fixed column (33) is equipped with opening；Slide post (34) is threaded into threaded hole (35)；Mounting blocks (32) are arranged in fixed column
(33) opening, and mounting blocks (32) are equipped with vertical third through-hole；The upper end of support rod (31) is rotatablely connected feeding tube
(12)；The lower end of support rod (31) passes through third through-hole and protrudes into threaded hole (35), and support rod (31) connects slide post (34)；
Support rod (31) is slidably connected mounting blocks (32)；Handle is arranged in the upper end of support rod (31)；Second column (4) rotation connection is defeated
Barrel (12).
7. a kind of feeding unit for PEEK material 3D printing according to claim 1, which is characterized in that pedestal (1)
It is equipped with collecting box (5) and extractor fan (8)；Collecting box (5) is equipped with hermatic door (30), and collecting box (5) is equipped with air inlet
Hole (9) and venthole (10)；The first filter screen (6) and the second filter screen (7) are equipped in collecting box (5)；Extractor fan (8) goes out
Gas end is separately connected air inlet (9), and the air for mixing dust enters collecting box (5) by air inlet (9), and with this by the first filtering
Net (6) and the second filter screen (7), air are discharged by venthole (10)；Anti-dust filter mesh is equipped in venthole (10)；Extractor fan
(8) inlet end is separately connected one end nozzle of the first air intake duct (14) and one end nozzle of the second air intake duct (23)；First inhales
The other end of tracheae (14) is arranged on feeding tube (12), and the other end nozzle of the first air intake duct (14) is towards discharge bucket
(15)；The other end setting of second air intake duct (23) is in charging box (22).
8. a kind of feeding unit for PEEK material 3D printing according to claim 7, which is characterized in that the first filtering
Net (6) and the second filter screen (7) are obliquely installed, and the aperture of filter screen of the first filter screen (6) is not less than the second filter screen (7)
Aperture of filter screen.
9. a kind of feeding unit for PEEK material 3D printing according to claim 7, which is characterized in that the first air-breathing
The other end nozzle of the other end nozzle and the second air intake duct (23) of managing (14) is back taper setting.
10. a kind of feeding unit for PEEK material 3D printing according to claim 1, which is characterized in that charging box
(22) control panel (29) are equipped with；Control panel (29) is equipped with touch display screen, and micro-control is equipped in control panel (29)
Device processed；The signal input part of microcontroller is separately connected the signal output end of pressure sensor (25)；The signal of microcontroller is defeated
The signal input part of outlet connection touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378657.4A CN110271192A (en) | 2019-05-08 | 2019-05-08 | A kind of feeding unit for PEEK material 3D printing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378657.4A CN110271192A (en) | 2019-05-08 | 2019-05-08 | A kind of feeding unit for PEEK material 3D printing |
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| CN110271192A true CN110271192A (en) | 2019-09-24 |
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| CN201910378657.4A Pending CN110271192A (en) | 2019-05-08 | 2019-05-08 | A kind of feeding unit for PEEK material 3D printing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055499A (en) * | 2019-12-17 | 2020-04-24 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Automatic material taking device for 3D printing |
| CN114683549A (en) * | 2022-04-21 | 2022-07-01 | 深圳市云图创智科技有限公司 | A storage section of thick bamboo device for 3D printing apparatus |
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| CN208812316U (en) * | 2018-09-28 | 2019-05-03 | 湖北冠泰建材有限公司 | A kind of resin quantitative feeding device in quartzite slate production |
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| CN206032476U (en) * | 2016-06-30 | 2017-03-22 | 山东和美欣动物药业有限公司 | Screw feeder |
| CN205915548U (en) * | 2016-07-25 | 2017-02-01 | 汕头市远东轻化装备有限公司 | Automatic mixing device |
| CN207327385U (en) * | 2017-10-18 | 2018-05-08 | 青岛东岳塑料有限公司 | A kind of Novel spiral feeding device |
| CN207595935U (en) * | 2017-11-09 | 2018-07-10 | 郑州大学 | A kind of novel adjustment height conveyer |
| CN208449103U (en) * | 2018-01-25 | 2019-02-01 | 浙江朗基新材料科技有限公司 | A kind of magnetic powder stirring dust-extraction unit |
| CN208068659U (en) * | 2018-01-29 | 2018-11-09 | 东莞市翠丰塑胶有限公司 | A kind of plastics-production device for transporting objects |
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| CN208812316U (en) * | 2018-09-28 | 2019-05-03 | 湖北冠泰建材有限公司 | A kind of resin quantitative feeding device in quartzite slate production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111055499A (en) * | 2019-12-17 | 2020-04-24 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Automatic material taking device for 3D printing |
| CN114683549A (en) * | 2022-04-21 | 2022-07-01 | 深圳市云图创智科技有限公司 | A storage section of thick bamboo device for 3D printing apparatus |
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