CN207981469U - A kind of rotation powder feeder unit - Google Patents
A kind of rotation powder feeder unit Download PDFInfo
- Publication number
- CN207981469U CN207981469U CN201721744428.2U CN201721744428U CN207981469U CN 207981469 U CN207981469 U CN 207981469U CN 201721744428 U CN201721744428 U CN 201721744428U CN 207981469 U CN207981469 U CN 207981469U
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- CN
- China
- Prior art keywords
- powder
- rotation
- wiping plate
- disk
- quantifying board
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- Expired - Fee Related
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
A kind of rotation powder feeder unit, including driving device, powder feeding funnel, it rotates and gives powder disk, powder-wiping plate one, powder-wiping plate two, quantifying board, discharge barrel, powder feeding hopper outlet is located at surface of the rotation to powder disk center, the top to powder disk in rotation is arranged in powder-wiping plate one, distance rotation below has difference in height to powder disk upper surface, width covering rotation is projected to powder disk boundary to powder feeding hopper outlet boundary, powder-wiping plate two, quantifying board setting is in rotation on powder disk, powder-wiping plate two is between powder-wiping plate one and quantifying board, two end of powder-wiping plate is L1 apart from powder feeding hopper outlet boundary projector distance, quantifying board end is L2 apart from powder feeding hopper outlet boundary projector distance, and L1 is more than L2, discharge barrel is located at lower section of the quantifying board with rotation to powder disk intersection.The utility model has the beneficial effects that it is simple in structure, it can quantify, micro powder supply, save powder supply regulating time, shaping is carried out to powder using powder-wiping plate one and powder-wiping plate two, realizes uniform powder supply.
Description
Technical field
The utility model is related to machinery field more particularly to a kind of rotation powder feeder units.
Background technology
With flourishing for spraying industry, spraying technology is also reformed constantly.Powder feeding device is as spray
The core component of system is one of the important component for influencing spray efficiency height.Currently, existing powder feeding device structure is multiple
Miscellaneous, the control range to powder during powder supply is smaller, can not accomplish that quantitative, microdose heparin, powder supply is uneven and powder easily falls
The adverse consequences fallen reduces spray efficiency.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of rotation powder feeder unit, simple in structure, realizes
Quantitative, microdose heparin improves the efficiency of powder supply.
Technical solution adopted by the utility model to solve its technical problems is, a kind of rotation powder feeder unit, including driving
Device, is rotated powder feeding funnel to powder disk, powder-wiping plate one, powder-wiping plate two, quantifying board, discharge barrel, the driving device and rotation
It is connected in the middle part of powder disk lower surface, powder feeding hopper outlet is located at surface of the rotation to powder disk center, and the setting of powder-wiping plate one is being revolved
It is given to the top of powder disk, distance rotation below to powder disk upper surface there is difference in height, width covering to rotate to powder disk boundary extremely
Powder feeding hopper outlet boundary projects, and in rotation on powder disk, powder-wiping plate two is located at one He of powder-wiping plate for powder-wiping plate two, quantifying board setting
Between quantifying board, two end of powder-wiping plate is L1 apart from powder feeding hopper outlet boundary projector distance, and quantifying board end is leaked apart from powder feeding
Bucket outlet border projector distance is L2, and L1 is more than L2, and discharge barrel is located at lower section of the quantifying board with rotation to powder disk intersection.
Further, the powder-wiping plate one is 2mm-4mm to the vertical distance of powder disk with rotation.
Further, the rotation is round to powder disk shape.
Further, the side of the powder-wiping plate one, powder-wiping plate two and quantifying board extends toward rotation to outside powder disk.
Further, further include feeding cylinder, the feeding cylinder is arranged in the top of powder feeding funnel.
Further, the bore of the feeding cylinder is less than the bore of powder feeding funnel.
The utility model has the beneficial effects that its is simple in structure, it can quantify, micro powder supply, save powder supply regulating time,
Rotation is scattered in the fixed height of powder on powder disk using powder-wiping plate a pair, is located at other than L1 using the removal of powder-wiping plate two and is rotated to powder
Powder on disk, quantifying board send the powder crossed via powder-wiping plate one, two Shape correction of powder-wiping plate to discharge barrel, realize it is quantitative,
Micro, uniform powder supply.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of the utility model.
Fig. 2 is a kind of the utility model locally structural schematic diagram of specific implementation mode.
Reference numeral：1- feeding cylinders, 2- go out powder funnel, and 3-, which rotates, gives powder disk, and 4- driving devices, 5- powder-wiping plates one, 6- is scraped
Powder plate two, 7- quantifying boards, 8- discharge barrels.
Specific implementation mode
More detailed description is done to the embodiment of the utility model below in conjunction with attached drawing and reference numeral, makes to be familiar with ability
The technology people in domain can implement according to this after studying this specification carefully.
Embodiment：Referring to a kind of specific implementation mode of rotation powder feeder unit shown in attached drawing 1, attached drawing 2, including driving device
4, powder feeding funnel 2, rotation be to powder disk 3, powder-wiping plate 1, powder-wiping plate 26, quantifying board 7, discharge barrel 8, the driving device 4 with
It rotates and is connected in the middle part of 3 lower surface of powder disk, the outlet of powder feeding funnel 2 is located at rotation to the surface at 3 center of powder disk, powder-wiping plate 1
The top to powder disk 3 in rotation is set, and distance rotation below to 3 upper surface of powder disk there is difference in height, width covering rotation to give
3 boundary of powder disk to 2 outlet border of powder feeding funnel projects, powder-wiping plate 26, the setting of quantifying board 7 in rotation on powder disk 3, powder-wiping plate
26 between powder-wiping plate 1 and quantifying board 7, and 26 end of powder-wiping plate is L1 apart from 2 outlet border projector distance of powder feeding funnel,
7 end of quantifying board apart from 2 outlet border projector distance of powder feeding funnel be L2, and L1 be more than L2, discharge barrel 8 be located at quantifying board 7 and
It rotates to the lower section of 3 intersection of powder disk.
Driving device 4 described in the utility model is that rotation to powder disk 3 provides power drive and rotates and rotated to powder disk 3,
Rotation can also be rotated manually drives its rotation to complete powder powder supply to powder disk 3.
Powder-wiping plate 1 described in the utility model and rotation to the vertical distance of powder disk 3 be 2mm-4mm be to rotation to
3 powder carries out fixed height on powder disk, makes that the powder to discharge barrel 8 is sent to realize uniform powder supply.
It is to realize quantitatively supplying powder to get rid of the powder of extraneous region that L1, which is more than L2, in the utility model.
It can also include recycling powder box in the present embodiment, be to the extra powder via powder-wiping plate 1, the removal of powder-wiping plate 26
Body is recycled, and realizes the recycling of powder, cost-effective.
The bore of feeding cylinder 1 prevents powder from feeding cylinder 1 to powder feeding funnel less than the bore of powder feeding funnel 2 in the present embodiment
Powder is scattered during 2, influences to rotate quantitative powder feeder unit, uniform powder supply and causes wastage of material.
Specific performance is, when driving device 4 works, drives rotation to be rotated to powder disk 3, powder disk is given wherein rotating
3 rotating speed is n, and the density of powder is ρ, powder from feeding cylinder 1 via powder feeding funnel 2 to rotation to powder disk 3, formation is leaked with powder feeding
Annular powder band centered on bucket 2 carries out fixed height using one 5 pairs of rotations of powder-wiping plate on powder disk 3 powder, and it is H to form thickness
Annular powder band, make the height for sending the powder to discharge barrel 8 to keep certain, using powder-wiping plate 26 removal be located at L1 other than
Irregular powder forms 26 end of powder-wiping plate to the annular powder band that the 2 outlet border shortest distance of powder feeding funnel is L1, quantifies
7 end of plate to 2 outlet border of the powder feeding funnel projection shortest distance is L2, and quantifying board 7 will be whole via powder-wiping plate 1, powder-wiping plate 26
The processed powder of shape is sent to discharge barrel 8, realizes quantitative, micro, uniform powder supply, and the calculating of powder discharge rate is public in the unit interval
Formula is：, wherein R is the radius of powder feeding funnel 2.
Claims (6)
1. a kind of rotation powder feeder unit, it is characterised in that：Including powder feeding funnel（2）, rotation give powder disk（3）, powder-wiping plate one（5）、
Powder-wiping plate two（6）, quantifying board（7）, discharge barrel（8）, powder feeding funnel（2）Outlet is located at rotation and gives powder disk（3）The surface at center,
Powder-wiping plate one（5）Setting gives powder disk in rotation（3）Top, below distance rotation gives powder disk（3）Upper surface has difference in height,
Powder disk is given in width covering rotation（3）Boundary is to powder feeding funnel（2）Outlet border projects, powder-wiping plate two（6）, quantifying board（7）Setting
Powder disk is given in rotation（3）On, powder-wiping plate two（6）Positioned at powder-wiping plate one（5）And quantifying board（7）Between, powder-wiping plate two（6）End away from
From powder feeding funnel（2）Outlet border projector distance is L1, quantifying board（7）End is apart from powder feeding funnel（2）Outlet border projection away from
From for L2, and L1 is more than L2, discharge barrel（8）Positioned at quantifying board（7）Powder disk is given with rotation（3）The lower section of intersection.
2. the apparatus according to claim 1, it is characterised in that：The powder-wiping plate one（5）Powder disk is given with rotation（3）It is perpendicular
Straight distance is 2mm-4mm.
3. the apparatus according to claim 1, it is characterised in that：Powder disk is given in the rotation（3）Shape is round.
4. the apparatus according to claim 1, it is characterised in that：The powder-wiping plate one（5）, powder-wiping plate two（6）With it is quantitative
Plate（7）Side toward rotation give powder disk（3）Outer extension.
5. the apparatus according to claim 1, it is characterised in that：It further include feeding cylinder（1）, the feeding cylinder（1）Setting
In powder feeding funnel（2）Top.
6. device according to claim 5, it is characterised in that：The feeding cylinder（1）Bore be less than powder feeding funnel（2）
Bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744428.2U CN207981469U (en) | 2017-12-14 | 2017-12-14 | A kind of rotation powder feeder unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744428.2U CN207981469U (en) | 2017-12-14 | 2017-12-14 | A kind of rotation powder feeder unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207981469U true CN207981469U (en) | 2018-10-19 |
Family
ID=63816627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744428.2U Expired - Fee Related CN207981469U (en) | 2017-12-14 | 2017-12-14 | A kind of rotation powder feeder unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207981469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386835A (en) * | 2019-07-12 | 2019-10-29 | 广西农丰宝生物科技有限公司 | Disc type quantifies strain batcher |
| CN112427159A (en) * | 2020-11-18 | 2021-03-02 | 湖南连心科技有限公司 | Powder supply device for electrostatic spraying of powder coating |
-
2017
- 2017-12-14 CN CN201721744428.2U patent/CN207981469U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386835A (en) * | 2019-07-12 | 2019-10-29 | 广西农丰宝生物科技有限公司 | Disc type quantifies strain batcher |
| CN112427159A (en) * | 2020-11-18 | 2021-03-02 | 湖南连心科技有限公司 | Powder supply device for electrostatic spraying of powder coating |
| CN112427159B (en) * | 2020-11-18 | 2021-06-25 | 湖南连心科技有限公司 | Powder supply device for electrostatic spraying of powder coating |
| WO2022105549A1 (en) * | 2020-11-18 | 2022-05-27 | 湖南连心科技有限公司 | Powder supply device for electrostatic spraying of powder coating material |
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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: 20181019 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |