CN207645362U - A kind of vacuum powder feeding device - Google Patents
A kind of vacuum powder feeding device Download PDFInfo
- Publication number
- CN207645362U CN207645362U CN201721782422.4U CN201721782422U CN207645362U CN 207645362 U CN207645362 U CN 207645362U CN 201721782422 U CN201721782422 U CN 201721782422U CN 207645362 U CN207645362 U CN 207645362U
- Authority
- CN
- China
- Prior art keywords
- feeding device
- discharge nozzle
- dredging
- wheel
- ring baffle
- 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.)
- Expired - Fee Related
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- 239000000843 powder Substances 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
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- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Abstract
The utility model discloses a kind of vacuum powder feeding devices,Including feeding device ontology,Discharge nozzle is equipped with above this body sidewall of conveying feeding apparatus,The discharge nozzle is round tube,And above the discharge pipe side wall is equipped with bar-shaped trough,On described this body sidewall of feeding device support plate is installed in discharge nozzle side,And support plate upper surface is installed with motor,The feeding device ontology is installed with limiting plate in the discharge nozzle other side,The limiting plate is connected with connecting shaft by round card slot,The rotating shaft transmission of the transmission gear and motor connects,Connecting shaft rotation is driven by motor,Make dredging wheel and dredging tooth thereon pass through arc groove to rotate in discharge nozzle,It avoids blocking at discharge nozzle nozzle from the powder that discharge nozzle passes through,Working efficiency is provided,A little powder leaked out from bar-shaped trough can be blocked by ring baffle,And it is back to from new band in discharge nozzle by dredging wheel,Avoid wasting phenomenon.
Description
Technical field
The utility model is related to powder carry technical field, specially a kind of vacuum powder feeding device.
Background technology
Vacuum powder feeder is a kind of powder conveyer using vacuum generator as vacuum source.When press " open/
When the button of pass ", the air in hopper enters after being filtered in the gas bag of vacuum generator, while the emptying door of hopper exists
Cylinder push it is lower close, generate vacuum in hopper, vacuum powder feeder forms one air-flow under vacuum, in this strand of air-flow
Under effect, transported material is transported to through hose in hopper, and after a certain period of time, vacuum generator is stopped, and expects simultaneously
The emptying door of bucket is opened under cylinder promotion, and material is automatically put into from the discharge port being arranged in feed hopper bottom in feeding equipment, together
When, the air power back-blowing filter being stored in vacuum generator gas bag, filter cleans automatically, and after a certain period of time, vacuum occurs
Think highly of new start-up operation, in cycles, powder material is continuously sent into feeding equipment.On the vacuum powder of the prior art
When in use, often there is the case where discharge nozzle nozzle blocking in material machine, under normal circumstances, once it blocks, it just can only be temporary
When stop operation, start to work again after discharge nozzle is dredged, seriously affected the movement schedule of powder, for this purpose, the utility model
It is proposed a kind of vacuum powder feeding device.
Utility model content
The purpose of this utility model is to provide a kind of vacuum powder feeding devices, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of vacuum powder feeding device, including it is upper
Expect device body, be equipped with discharge nozzle above conveying feeding apparatus this body sidewall, the discharge nozzle is round tube, and above the discharge pipe
Side wall is equipped with bar-shaped trough, is installed with support plate in discharge nozzle side on described this body sidewall of feeding device, and in support plate
Surface is installed with motor, this body sidewall is fixedly connected the motor with feeding device, and the feeding device ontology is discharging
The pipe other side is installed with limiting plate, and limits plate surface and be equipped with round card slot, and the limiting plate passes through the activity of round card slot
It is connected with connecting shaft, and the other end of connecting shaft is equipped with transmission gear, the rotating shaft transmission connection of the transmission gear and motor, institute
It states connecting shaft middle part surface and is installed with dredging wheel, and dredge wheel lower end and be arranged in bar-shaped trough, the dredging wheel is externally provided with
Ring baffle, and ring baffle is fixedly connected on the side wall of feeding device ontology, the ring baffle are hollow-core construction, and ring
Opening is equipped with below shape baffle, opening angle is 120 degree.
Preferably, it is equipped with feed pipe below described this body sidewall of feeding device, the feed pipe outer end passes through hose and powder
Expect apparatus for placing connection.
Preferably, the bar shaped well width is more than dredging one to two millimeters of thickness of wheel, and bar shaped slot length and ring baffle
The horizontal distance of surface opening is consistent.
Preferably, through-hole is equipped among the ring baffle, and through-hole diameter is more than one to two millimeters of shaft diameter of connection, institute
State two to three millimeters of the thickness that ring baffle inner width is more than dredging wheel.
Preferably, the dredging wheel surface is equipped at least six dredging teeth, and each dredging tooth outer end is arc, described
The interior diameter of ring baffle is more than two to three millimeters of the diameter of dredging wheel and the length sum of two dredging teeth.
Compared with prior art, the utility model has the beneficial effects that：
1. driving connecting shaft rotation by motor, it is further driven to dredging wheel rotation, makes dredging wheel and dredging tooth thereon
By arc groove, top half rotates in discharge nozzle, avoids occurring at discharge nozzle nozzle from the powder that discharge nozzle passes through stifled
Plug, provides working efficiency；
2. a little powder leaked out from bar-shaped trough can be blocked by ring baffle, and it is back to from new band by dredging wheel
In discharge nozzle, wasting phenomenon is avoided.
Description of the drawings
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model discharge nozzle structure sectional view；
Fig. 3 is structure enlargement diagram at A in Fig. 1；
Fig. 4 is that the utility model dredges wheel construction sectional view.
In figure：1 feeding device ontology, 2 discharge nozzles, 21 bar-shaped troughs, 3 dredging wheels, 31 dredging teeth, 32 ring baffles, 4 connections
Axis, 41 transmission gears, 5 motors, 6 limiting plates, 7 feed pipes, 8 support plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of vacuum powder feeding device, including feeding
Device body 1,1 side wall of conveying feeding apparatus ontology top are equipped with discharge nozzle 2, and discharge nozzle 2 is round tube, and above discharge nozzle 2
Side wall is equipped with bar-shaped trough 21, is installed with support plate 8, and support plate 8 in 2 side of discharge nozzle on 1 side wall of feeding device ontology
Upper surface is installed with motor 5, and motor 5 is fixedly connected with 1 side wall of feeding device ontology, and feeding device ontology 1 is in discharge nozzle 2
The other side is installed with limiting plate 6, and 6 surface of limiting plate is equipped with round card slot, and limiting plate 6 is flexibly connected by round card slot
There is connecting shaft 4, and the other end of connecting shaft 4 is equipped with transmission gear 41, transmission gear 41 is connect with the rotating shaft transmission of motor 5, even
4 middle part surface of spindle is installed with dredging wheel 3, and dredges 3 lower ends of wheel and be arranged in bar-shaped trough 21, and dredging wheel 3 is externally provided with ring
Shape baffle 32, and ring baffle 32 is fixedly connected on the side wall of feeding device ontology 1, ring baffle 32 is hollow-core construction, and
32 lower section of ring baffle is equipped with opening, and opening angle is 120 degree.
Further, feed pipe 7 is equipped with below 1 side wall of feeding device ontology, 7 outer end of feed pipe is contained by hose and powder
Device connection is put, 7 size of feed pipe is consistent with 2 size of discharge nozzle.
Further, 21 width of bar-shaped trough is more than dredging one to two millimeters of 3 thickness of wheel, and 21 length of bar-shaped trough is kept off with annular
The horizontal distance of 32 surface opening of plate is consistent, and the dredging tooth 31 that dredging wheel 3 and lower section are previously mentioned is allow to be in discharge nozzle 2
Upper half end.
Further, through-hole is equipped among ring baffle 32, and through-hole diameter is more than one to two millimeters of 4 diameter of connecting shaft,
32 inner width of ring baffle is more than two to three millimeters of the thickness of dredging wheel 3, and 32 inner width of ring baffle is not less than bar-shaped trough
21 width prevent powder outflow out of bar-shaped trough 21.
Further, 3 surfaces of dredging wheel are equipped at least six dredging teeth 31, and 31 outer end of each dredging tooth is arc,
The interior diameter of ring baffle 32 is more than two to three millimeters of the diameter of dredging wheel 3 and the length sum of two dredging teeth 31,
It can make the normal rotation in ring baffle 32 of dredging wheel 3.
Operation principle：In actual use, when feeding device ontology 1 works normally, opening motor 5 makes motor 5 drive company
Spindle 4 rotates, and is further driven to 3 rotation of dredging wheel, makes dredging wheel 3 and dredging tooth 31 thereon by arc groove 21 in discharge nozzle
Top half rotates in 2, avoids blocking at 2 nozzle of discharge nozzle from the powder that discharge nozzle 2 passes through, provides working efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of vacuum powder feeding device, including feeding device ontology（1）, it is characterised in that：Conveying feeding apparatus ontology（1）
Discharge nozzle is equipped with above side wall（2）, the discharge nozzle（2）For round tube, and discharge nozzle（2）Top side wall is equipped with bar-shaped trough
（21）, the feeding device ontology（1）In discharge nozzle on side wall（2）Side is installed with support plate（8）, and support plate（8）
Upper surface is installed with motor（5）, the motor（5）With feeding device ontology（1）Side wall is fixedly connected, the feeding device
Ontology（1）In discharge nozzle（2）The other side is installed with limiting plate（6）, and limiting plate（6）Surface is equipped with round card slot, described
Limiting plate（6）It is connected with connecting shaft by round card slot（4）, and connecting shaft（4）The other end be equipped with transmission gear（41）,
The transmission gear（41）With motor（5）Rotating shaft transmission connection, the connecting shaft（4）Middle part surface is installed with dredging wheel
（3）, and dredge wheel（3）Lower end is arranged in bar-shaped trough（21）It is interior, the dredging wheel（3）It is externally provided with ring baffle（32）, and annular
Baffle（32）It is fixedly connected on feeding device ontology（1）Side wall on, the ring baffle（32）For hollow-core construction, and annular gear
Plate（32）Lower section is equipped with opening, and opening angle is 120 degree.
2. a kind of vacuum powder feeding device according to claim 1, it is characterised in that：The feeding device ontology（1）
Feed pipe is equipped with below side wall（7）, the feed pipe（7）Outer end is connect by hose with powder apparatus for placing.
3. a kind of vacuum powder feeding device according to claim 1, it is characterised in that：The bar-shaped trough（21）Width is big
It is taken turns in dredging（3）One to two millimeters of thickness, and bar-shaped trough（21）Length and ring baffle（32）The horizontal distance one of surface opening
It causes.
4. a kind of vacuum powder feeding device according to claim 1, it is characterised in that：The ring baffle（32）It is intermediate
Equipped with through-hole, and through-hole diameter is more than connecting shaft（4）One to two millimeters of diameter, the ring baffle（32）Inner width, which is more than, to be dredged
Logical wheel（3）Two to three millimeters of thickness.
5. a kind of vacuum powder feeding device according to claim 1, it is characterised in that：The dredging wheel（3）Surface is set
There are at least six dredging teeth（31）, and each dredge tooth（31）Outer end is arc, the ring baffle（32）Interior diameter it is big
It is taken turns in dredging（3）Diameter and two dredging teeth（31）Two to three millimeters of length sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782422.4U CN207645362U (en) | 2017-12-19 | 2017-12-19 | A kind of vacuum powder feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782422.4U CN207645362U (en) | 2017-12-19 | 2017-12-19 | A kind of vacuum powder feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645362U true CN207645362U (en) | 2018-07-24 |
Family
ID=62877945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721782422.4U Expired - Fee Related CN207645362U (en) | 2017-12-19 | 2017-12-19 | A kind of vacuum powder feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117431494A (en) * | 2023-11-09 | 2024-01-23 | 南宁西桂微电子有限公司 | Pressure regulating mechanism of plasma spraying powder feeder and regulating method thereof |
-
2017
- 2017-12-19 CN CN201721782422.4U patent/CN207645362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117431494A (en) * | 2023-11-09 | 2024-01-23 | 南宁西桂微电子有限公司 | Pressure regulating mechanism of plasma spraying powder feeder and regulating method thereof |
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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 |
Granted publication date: 20180724 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |