CN207758170U - A kind of 3D printing material high-efficiency feeding device - Google Patents
A kind of 3D printing material high-efficiency feeding device Download PDFInfo
- Publication number
- CN207758170U CN207758170U CN201721784342.2U CN201721784342U CN207758170U CN 207758170 U CN207758170 U CN 207758170U CN 201721784342 U CN201721784342 U CN 201721784342U CN 207758170 U CN207758170 U CN 207758170U
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- China
- Prior art keywords
- guide sleeve
- conveyer
- screw
- printing material
- shaft
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of 3D printing material high-efficiency feeding device, including bearing base, guide rod, guide sleeve, driving mechanism, booster pump and control circuit, guide sleeve is at least one, it is connected with each other by guide rod and bearing base upper surface, guide rod both ends are hinged with bearing base and guide sleeve outer surface respectively, driving mechanism, booster pump and control circuit are mounted on positioning base upper surface by sliding slot, wherein booster pump is interconnected by diversion pipe and guide sleeve, control circuit respectively with driving mechanism, guide sleeve, booster pump is electrically connected, driving mechanism is connected with each other by transmission mechanism and guide sleeve, guide sleeve includes carrying casing and screw-conveyer-shaft.On the one hand the utility model effectively can carry out carrying conveying operation to 3D printing material, on the other hand according to the usage requirement, while meeting to any one or the two kinds of needs for being carried out at the same time feeding operation in granular material and filamentary material.
Description
Technical field
The utility model is related to a kind of feeding devices, are exactly a kind of 3D printing material high-efficiency feeding devices.
Background technology
At present in 3D printing operation, metal class, high score subclass granular material are often filament and granular structure,
In actual 3D printing operation process, generally require to carry out feeding operation to 3D printing equipment by feed mechanism, but in reality
It processes in operation, current charging equipment in operation, on the one hand is often only capable of being carried out at the same time in granular material and filamentary material
A kind of single needs of material feeding operation, on the other hand in feeding operation, relatively to the guiding driving capability of material
Difference easily causes the low even clogging of material loading efficiency, therefore is directed to this problem, and there is an urgent need to develop a kind of completely new
3D printing granular material charging equipment, to meet the needs of actual use.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of 3D printing material high-efficiency feeding device, it should
New structure is simple, flexible and convenient using energy, on the one hand effectively can carry out carrying conveying operation to 3D printing material, and can root
Conveying operating direction be adjusted flexibly according to the needs used, on the other hand according to the usage requirement, while satisfaction pair
Any one in granular material and filamentary material or two kinds of needs for being carried out at the same time feeding operation reach and improve 3D printing operation
The needs of working efficiency and flexibility.
To achieve the goals above, the utility model is to realize by the following technical solutions：
A kind of 3D printing material high-efficiency feeding device, including bearing base, guide rod, guide sleeve, driving mechanism, booster pump
And control circuit, guide sleeve is at least one, is connected with each other by guide rod and bearing base upper surface, guide rod both ends respectively with
Bearing base and guide sleeve outer surface are hinged, and driving mechanism, booster pump and control circuit are mounted on positioning base by sliding slot
Upper surface, wherein booster pump are interconnected by diversion pipe and guide sleeve, control circuit respectively with driving mechanism, guide sleeve, increasing
Press pump is electrically connected, and driving mechanism is connected with each other by transmission mechanism and guide sleeve, and guide sleeve includes carrying casing and screw-conveyer-shaft,
Wherein carrying casing is cylindrical pipes structure, and both ends are all provided with end cover, and screw-conveyer-shaft covers in carrying casing, and with carrying
The coaxial distribution of pipe, and screw-conveyer-shaft is connected with each other with carrying internal surface of sleeve pipe by bearing, and pass through transmission mechanism and driving mechanism phase
It connects, screw-conveyer-shaft sets directed cavity, and directed cavity is coaxially distributed in screw-conveyer-shaft and with screw-conveyer-shaft, and screw-conveyer-shaft both ends correspond to close
Sealing end, which covers, is all provided with open-work, and screw-conveyer-shaft both ends are located at by open-work outside carrying casing, and carrying cannula end upper surface sets feeding
Mouth and boost port, wherein boost port are interconnected by diversion pipe and booster pump, and carrying casing front underside sets at least one
Discharge port, and discharge port axis and carrying casing axis are in 0 ° -90 ° angles.
Further, the guide rod is at least two-stage Telescopic rod structure, and guide rod and bearing base upper surface and
Guide sleeve axis is in 0 ° -90 ° angles.
Further, angular transducer is set at the guide rod and bearing base and guide sleeve articulated position, and described
Angular transducer and control circuit be electrically connected.
Further, the carrying internal surface of casing sets at least one electric heating wire, and outer surface sets at least one oscillation
Device, wherein the electric heating wire and oscillation device are spirally distributed around carrying casing axis, the electrical heating
Silk and oscillation device are electrically connected with control circuit respectively.
Further, the tube chamber axial direction rectangular cross-section of the described carrying casing and any one in isosceles trapezoidal structure
When the tube chamber planted, and carry casing is isosceles body structure, the carrying a diameter of carrying cannula end tube chamber of casing front end tube chamber is straight
1.5-5 times of diameter.
Further, the directed cavity both ends inner surface of the screw-conveyer-shaft is all provided at least two traction wheels, the traction
Wheel is uniformly distributed around screw-conveyer-shaft axis.
Further, minimum spacing is 1-3 millimeters between the screw-conveyer-shaft and carrying casing.
Further, when the discharge port is two or more, then each discharge port is along carrying casing axis direction
Distribution.
Further, the discharge outlet sets jet port, and passes through ratchet mechanism between the jet port and discharge port
It is hinged.
Further, the control circuit is the automatic control circuit based on FPGA data processing chip, and described
At least one relay drive circuit and at least one serial communication circuit are set in control circuit.
The utility model is simple in structure, flexible and convenient using energy, on the one hand effectively can carry out carrying conveying to 3D printing material
Operation, and conveying operating direction can be adjusted flexibly according to the needs used, on the other hand according to the usage requirement,
Meet simultaneously to any one or the two kinds of needs for being carried out at the same time feeding operation in granular material and filamentary material, reaches raising
The needs of 3D printing work operations efficiency and flexibility.
Description of the drawings
It is described in detail the utility model with reference to the accompanying drawings and detailed description；
Fig. 1 is the utility model structural schematic diagram；
Fig. 2 is guide sleeve structure schematic diagram；
Fig. 3 is screw-conveyer-shaft structural schematic diagram.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
A kind of 3D printing material high-efficiency feeding device as described in Fig. 1-3, including bearing base 1, guide rod 2, guide sleeve
3, driving mechanism 4, booster pump 5 and control circuit 6, guide sleeve 3 is at least one, passes through guide rod 2 and 1 upper surface phase of bearing base
It connects, 2 both ends of guide rod are hinged with bearing base 1 and 3 outer surface of guide sleeve respectively, driving mechanism 4, booster pump 5 and control
Circuit 6 is mounted on 1 upper surface of positioning base by sliding slot 7, and wherein booster pump 5 is interconnected by diversion pipe 8 and 3 phase of guide sleeve
Logical, control circuit 6 is electrically connected with driving mechanism 4, guide sleeve 3, booster pump 5 respectively, driving mechanism 4 by transmission mechanism 9 with
Guide sleeve 3 is connected with each other, and guide sleeve 3 includes carrying casing 31 and screw-conveyer-shaft 32, wherein carrying casing 31 is cylindrical pipes structure,
Its both ends is all provided with end cover 33, screw-conveyer-shaft 32 in carrying casing 31, and with the carrying coaxial distribution of casing 31, and screw-conveyer-shaft
32 are connected with each other with carrying 31 inner wall of casing by bearing, and are connected with each other by transmission mechanism 9 and driving mechanism 4, screw-conveyer-shaft
32 set directed cavity 34, and directed cavity 34 in screw-conveyer-shaft 32 and with the coaxial distribution of screw-conveyer-shaft 32,32 both ends of screw-conveyer-shaft correspond to close
Open-work 35 is all provided on sealing end lid 33, and 32 both ends of screw-conveyer-shaft are located at by open-work 35 outside carrying casing 31, and 31 end of casing is carried
Upper surface sets feeding port 36 and boost port 37, and wherein boost port 37 is interconnected by diversion pipe 8 and booster pump 5, carries casing
31 front undersides set at least one discharge port 38, and 38 axis of discharge port and carrying 31 axis of casing are in 0 ° -90 ° angles.
Wherein, the guide rod 2 is at least two-stage Telescopic rod structure, and guide rod 2 and 1 upper surface of bearing base and is led
It is in 0 ° -90 ° angles to 3 axis of set, and sets angle biography at the guide rod 2 and 3 articulated position of bearing base 1 and guide sleeve
Sensor 10, and the angular transducer 10 is electrically connected with control circuit 6.
It is worth pointing out, 31 inner surface of carrying casing sets at least one electric heating wire 11, and outer surface sets at least one
A oscillation device 12, wherein the electric heating wire 11 and oscillation device 12 divide around carrying 31 axis of casing in the shape of a spiral
Cloth, the electric heating wire 11 and oscillation device 12 are electrically connected with control circuit 6 respectively, the tube chamber of the carrying casing 31
Axial cross section is any one in rectangle and isosceles trapezoidal structure, and when the tube chamber for carrying casing is isosceles body structure, is held
Carry 1.5-5 times of a diameter of carrying cannula end lumen diameter of 31 front end tube chamber of casing.
In addition, the 34 both ends inner surface of directed cavity of the screw-conveyer-shaft 32 is all provided at least two traction wheels 13, described leads
Running wheel 13 is uniformly distributed around 32 axis of screw-conveyer-shaft, and minimum spacing is 1-3 millimeters between the screw-conveyer-shaft 32 and carrying casing 31.
Simultaneously in the present embodiment, when the discharge port 38 is two or more, then each discharge port 38 is along holding
The distribution of 31 axis direction of casing is carried, sets jet port 14 at the discharge port 38, and between the jet port 14 and discharge port 38
It is hinged by ratchet mechanism 15.
Meanwhile the control circuit 6 is the automatic control circuit based on FPGA data processing chip, and the control
At least one relay drive circuit and at least one serial communication circuit are set in circuit.
The utility model in the specific implementation, is first connected bearing base with guide sleeve by guide rod, and according to using need
The guide direction of guide sleeve be adjusted, meet the needs used, then connect guide sleeve front end and material charging equipment
Logical, end is interconnected with 3D printing equipment, and finally driving mechanism, booster pump and control circuit are installed on bearing base,
And connect control circuit with 3D printing equipment, it is spare to complete equipment.
When carrying out material feeding operation, on the one hand granular material is covered by carrying the feeding port water conservancy diversion of casing to carrying
Guan Zhong, while high drive is carried out to the granular material in carrying casing by booster pump, so that it is discharged from discharge port, and passing through
High drive conveys in operation process, while being synchronized by screw-conveyer-shaft rotation and being conveyed to granular material, on the other hand will be Filamentous
The conveying from screw-conveyer-shaft directed cavity front end is entered to imported into directed cavity, filamentary material has been oriented to by directed cavity so that filiform
Material is exported from directed cavity end, completes filamentary material feeding.
At the same time, when carrying out feeding operation, according to the usage requirement, filamentary material and granular material are carried out respectively
Feeding operation can also be carried out at the same time feeding operation.
The utility model is simple in structure, flexible and convenient using energy, on the one hand effectively can carry out carrying conveying to 3D printing material
Operation, and conveying operating direction can be adjusted flexibly according to the needs used, on the other hand according to the usage requirement,
Meet simultaneously to any one or the two kinds of needs for being carried out at the same time feeding operation in granular material and filamentary material, reaches raising
The needs of 3D printing work operations efficiency and flexibility.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of 3D printing material high-efficiency feeding device, it is characterised in that：The 3D printing material high-efficiency feeding device includes
Bearing base, guide rod, guide sleeve, driving mechanism, booster pump and control circuit, the guide sleeve is at least one, by leading
It is connected with each other to bar and bearing base upper surface, the guide rod both ends are cut with scissors with bearing base and guide sleeve outer surface respectively
It connects, the driving mechanism, booster pump and control circuit are mounted on positioning base upper surface by sliding slot, and wherein booster pump is logical
Diversion pipe to be crossed to be interconnected with guide sleeve, the control circuit is electrically connected with driving mechanism, guide sleeve, booster pump respectively,
The driving mechanism is connected with each other by transmission mechanism and guide sleeve, and the guide sleeve includes carrying casing and screw-conveyer-shaft,
Wherein the carrying casing is cylindrical pipes structure, and both ends are all provided with end cover, and the screw-conveyer-shaft is embedded in carrying casing
It is interior, and be coaxially distributed with carrying casing, and the screw-conveyer-shaft is connected with each other with carrying internal surface of sleeve pipe by bearing, and pass through biography
Motivation structure and driving mechanism are connected with each other, and the screw-conveyer-shaft sets directed cavity, and the directed cavity in screw-conveyer-shaft and with strand
Imperial axis is coaxially distributed, and the screw-conveyer-shaft both ends, which correspond to, is all provided with open-work on end cover, and the screw-conveyer-shaft both ends pass through it is saturating
Hole is located at outside carrying casing, and the carrying cannula end upper surface sets feeding port and boost port, wherein the boost port is logical
It crosses diversion pipe to be interconnected with booster pump, carrying casing front underside sets at least one discharge port, and the discharge port axis
Line is in 0 ° -90 ° angles with carrying casing axis.
2. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The guide rod is
At least two-stage Telescopic rod structure, and guide rod and bearing base upper surface and guide sleeve axis are in 0 ° -90 ° angles.
3. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The guide rod with
Angular transducer is set at bearing base and guide sleeve articulated position, and the angular transducer is electrically connected with control circuit.
4. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The carrying casing
Inner surface sets at least one electric heating wire, and outer surface sets at least one oscillation device, wherein the electric heating wire and oscillation fills
It sets and is spirally distributed around carrying casing axis, the electric heating wire and oscillation device electrically connect with control circuit respectively
It connects.
5. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The carrying casing
The rectangular cross-section of tube chamber axial direction and isosceles trapezoidal structure in any one, and carry casing tube chamber be isosceles body structure
When, 1.5-5 times of a diameter of carrying cannula end lumen diameter of carrying casing front end tube chamber.
6. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The screw-conveyer-shaft
Directed cavity both ends inner surface is all provided at least two traction wheels, and the traction wheel is uniformly distributed around screw-conveyer-shaft axis.
7. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The screw-conveyer-shaft with
Minimum spacing is 1-3 millimeters between carrying casing.
8. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The discharge port is
Two or more when, then each discharge port is along carrying casing axis directional spreding.
9. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The discharge outlet
If jet port, and be hinged by ratchet mechanism between the jet port and discharge port.
10. a kind of 3D printing material high-efficiency feeding device according to claim 1, it is characterised in that：The control electricity
Road is the automatic control circuit based on FPGA data processing chip, and at least one relay driving is set in the control circuit
Circuit and at least one serial communication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784342.2U CN207758170U (en) | 2017-12-20 | 2017-12-20 | A kind of 3D printing material high-efficiency feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784342.2U CN207758170U (en) | 2017-12-20 | 2017-12-20 | A kind of 3D printing material high-efficiency feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207758170U true CN207758170U (en) | 2018-08-24 |
Family
ID=63187241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721784342.2U Expired - Fee Related CN207758170U (en) | 2017-12-20 | 2017-12-20 | A kind of 3D printing material high-efficiency feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207758170U (en) |
-
2017
- 2017-12-20 CN CN201721784342.2U patent/CN207758170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20181220 |