CN211854646U - Powder vacuum feeding device for drying station - Google Patents
Powder vacuum feeding device for drying station Download PDFInfo
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- CN211854646U CN211854646U CN201921229565.1U CN201921229565U CN211854646U CN 211854646 U CN211854646 U CN 211854646U CN 201921229565 U CN201921229565 U CN 201921229565U CN 211854646 U CN211854646 U CN 211854646U
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- vacuum
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- feeding device
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Abstract
The utility model discloses a dry post's powder vacuum feeding device, it includes the body, the heater, vacuum apparatus, feed arrangement and discharging device, the heater sets up this internally, vacuum apparatus sets up the lateral part at the body, feed arrangement installs the top at the body, discharging device sets up the bottom at the body, the body includes the shell, loading board and adjusting part, the loading board includes link and free end, the link rotates with the shell to be connected, adjusting part sets up at the free end, adjusting part includes the bracing piece, pressure sensors and altitude controller install the both ends at the bracing piece, pressure sensors offsets with the loading board and holds. During the use, rise earlier then descend through the altitude controller, can drive the free end jack-up back reduction of loading board to make powder evenly distributed on the loading board, and then make the powder be heated evenly, improve product quality.
Description
Technical Field
The utility model relates to the technical field of electrical apparatus, in particular to a material device is thrown in powder vacuum at dry post.
Background
The powder is an aggregate of a large number of small particulate matters, has large surface area, is easy to flow and uniformly dispersed, and can accurately measure and control the characteristics of supply, discharge and the like. In order to dry the powder, the powder is required to be put into various drying devices, the powder put into the drying devices is easy to be accumulated together, so that the powder in each place in the drying devices is inconsistent, and the powder is heated unevenly during heating, so that the powder is not completely dried, and the quality of the powder is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the powder vacuum feeding device at the drying position has no influence on the product quality.
The utility model provides a technical scheme that its technical problem adopted is: a powder vacuum feeding device for a drying post comprises a body, a heater, a vacuum device, a feeding device and a discharging device, wherein the heater is arranged in the body, the vacuum device is arranged on the side part of the body, the feeding device is arranged at the top of the body, the discharging device is arranged at the bottom of the body, the body comprises a shell, a bearing plate and an adjusting assembly, the bearing plate is arranged in the shell and comprises a connecting end and a free end, the connecting end is rotatably connected with the shell, the adjusting assembly is arranged at the free end, the adjusting assembly comprises a supporting rod, a pressure sensor and a height adjuster, the pressure sensor and the height adjuster are arranged at two ends of the supporting rod, and the pressure sensor is abutted against the bearing plate, when the height adjuster is lifted and then lowered, the free end of the bearing plate can be driven to jack up and then lowered, so that powder is uniformly distributed on the bearing plate.
Further, the adjusting assembly has one, and the height adjuster is connected to a bottom wall of the housing.
Furthermore, the adjusting assemblies are provided with a plurality of adjusting plates, the plurality of bearing plates correspond to the adjusting assemblies, the pressure sensor of the adjusting assembly positioned at the lowermost position abuts against the bearing plates, the height adjuster of the adjusting assembly positioned at the lowermost position is connected with the bottom wall of the shell, the pressure sensor of the adjusting assembly positioned between two adjacent bearing plates abuts against the upper bearing plate, and the height adjuster of the adjusting assembly positioned between two adjacent bearing plates is connected with the lower bearing plate.
Further, the rotation angle of the bearing plate relative to the shell is 0-30 degrees.
Further, the vacuum device comprises a vacuum pump and a vacuum pipeline, the vacuum pump is arranged on the left side of the body, and the vacuum pump is connected with the body through the vacuum pipeline.
Further, be provided with the filter screen in the vacuum tube, the filter screen can avoid getting into because of the powder influences among the vacuum pump the normal operating of vacuum pump.
Further, the feeding device comprises a feeding barrel and a feeding pipeline, and the feeding barrel is connected with the body through the feeding pipeline, so that the feeding pipeline is communicated with the inner cavity of the body.
Further, discharging device includes ejection of compact pipeline and bleeder valve, the ejection of compact pipeline install the lower right corner of body and with the inner chamber of body is linked together, the bleeder valve sets up on the ejection of compact pipeline.
Further, the inner wall of body is provided with the anticorrosive coating, the anticorrosive coating can prolong the life of body.
Further, the body still includes the baffle, the baffle has two, the baffle sets up in the corner of the interior upper end of shell.
The utility model has the advantages that: the utility model provides a material device is thrown in powder vacuum of dry post risees earlier and descends again through altitude controller, can drive the free end jack-up back of loading board and reduce to make powder evenly distributed on the loading board, and then make the powder be heated evenly, improve product quality.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the powder vacuum feeding device at the drying station of the present invention.
The names and the numbers of the parts in the figure are respectively as follows:
Height adjuster 15 for pressure sensor 14 of support rod 13
Vibrator 2 base 3 heater 4
Air bleed line 71 of air bleed 7 of feed line 62
8 discharge pipelines 81 of discharge device of air release valve 72
Connecting end 121 of shell 16 of temperature detector 10
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Please refer to fig. 1, the utility model provides a dry post's powder vacuum feeding device, it includes body 1, vibrator 2, base 3, heater 4, vacuum apparatus 5, feed arrangement 6, bleeder 7 and discharging device 8, vibrator 2 sets up between body 1 and base 3, and the one end of vibrator 2 is connected with the bottom of body 1, the other end of vibrator 2 is connected with the upper end of base 3, heater 4 sets up in body 1, vacuum apparatus 5 sets up the lateral part at body 1, feed arrangement 6 and bleeder 7 are all installed at the top of body 1, discharging device 8 sets up the bottom at body 1.
The body 1 includes a housing 16, and a carrier plate 12 mounted within the housing 16, the carrier plate 12 being rotatably mounted within the housing 16, and an adjustment assembly for rotating the carrier plate 12 to adjust the height of the carrier plate 12. Specifically, the carrier plate 12 includes a connecting end 121 and a free end 122, wherein the connecting end 121 is rotatably connected to the housing 16. In the present embodiment, the length of the carrier plate 12 is shorter than the lateral length of the body 1.
Specifically, the connection end 121 of the loading plate 12 is rotatably connected with the inner wall of the housing 16, and the adjustment assembly includes a support rod 13, a pressure sensor 14, and a height adjuster 15. The plurality of bearing plates 12 are arranged on the inner wall of the housing 14 in a staggered manner, the free end 122 of each bearing plate 12 is arc-shaped, the free end 122 of the bearing plate 12 at the lowest position inclines upwards, so that powder can be prevented from continuously flowing downwards, the free ends 122 of the rest bearing plates 12 incline downwards, and the powder can conveniently flow downwards. In addition, the adjusting assembly is provided with a plurality of adjusting assemblies, the adjusting assemblies correspond to the bearing plates 12, the pressure sensors 14 are installed at the upper ends of the supporting rods 13, the height adjusters 15 are installed at the lower ends of the supporting rods 13, the pressure sensors 14 of the adjusting assemblies located at the lowermost position are abutted against the bearing plates 12, the height adjusters 15 of the adjusting assemblies located at the lowermost position are connected with the bottom wall of the shell 16, the pressure sensors 14 of the adjusting assemblies located between two adjacent bearing plates 12 are abutted against the upper bearing plate 12, and the height adjusters 15 of the adjusting assemblies located between two adjacent bearing plates 12 are connected with the lower bearing plate 12. It will be appreciated that the carrier plate 12 can also have one. When one bearing plate 12 is arranged, the pressure sensor 14 is installed at the upper end of the support rod 13 and is abutted against the bearing plate 12, the height adjuster 15 is installed at the lower end of the support rod 13 and is connected with the bottom wall of the shell 16, the free end 122 of the bearing plate 12 is lapped on the pressure sensor 14, and when the height adjuster 15 is lifted, the support rod 13 and the pressure sensor 14 are driven to simultaneously lift up to jack up the bearing plate 12; when the height adjuster 15 descends, the support rod 13 and the pressure sensor 14 are driven to descend simultaneously, so that the bearing plate 12 rotates relative to the housing 16, and the bearing plate 12 descends. In this embodiment, the rotation angle of the carrier plate 12 relative to the housing 16 is 0 ° to 30 °, so that the flow velocity of the powder on the carrier plate 12 can be controlled within a desired range. In one particular embodiment, the height adjuster 15 is a pneumatic cylinder.
In this embodiment, the body 1 further includes two baffles 11, the baffles 11 are arc-shaped, and the baffles 11 are disposed at the corners of the upper end in the housing 16. When the powder feeding device is used, powder entering the shell 16 from the top of the shell 16 can slide along the baffle 11, and the powder is prevented from remaining in the corners of the shell 16.
The vacuum device 5 includes a vacuum pump 51 and a vacuum pipe 52, the vacuum pump 51 is disposed at the left side of the body 1, and the vacuum pump 51 is connected with the body 1 through the vacuum pipe 52, so that the vacuum pipe 52 communicates with the inner cavity of the body 1. A filter screen 521 is disposed in the vacuum pipe 52, and when the vacuum pipe is used, the filter screen 521 can prevent the powder from entering the vacuum pump 51 and affecting the normal operation of the vacuum pump 51.
The feeding device 6 comprises a feeding barrel 61 and a feeding pipeline 62, wherein the feeding barrel 61 is connected with the body 1 through the feeding pipeline 62, so that the feeding pipeline 62 is communicated with the inner cavity of the body 1. When the powder-sucking device is used, the vacuum pump 51 is started, powder in the feeding barrel 61 can be sucked into the inner cavity of the body 1 under the action of negative pressure, and the powder flows from top to bottom along the bearing plate 12; when the support rod 13 makes the included angle between the bearing plate 12 and the horizontal plane from bottom to top zero, the vacuum pump 51 is turned off, and the feeding is stopped.
In this embodiment, the powder vacuum feeding device at the drying station further includes a controller (not shown), the controller is electrically connected to both the pressure sensor 14 and the height adjuster 15, the adjusting assembly has a plurality of adjusting assemblies, and the preset values of the pressure sensors 14 of the adjusting assemblies sequentially decrease from bottom to top. When the powder loading device is used, after the pressure sensor 14 senses that the gravity of the powder on the loading plate 12 reaches the preset value of the pressure sensor 14, the controller controls the height adjuster 15 to ascend or descend.
In the initial state, the connecting end 121 of the bearing plate 12 is higher than the free end 122 of the bearing plate 12, when powder gradually enters the inside of the housing 16 from the feeding device 6, the powder on the bearing plate 12 gradually increases, and because the connecting end 121 of the bearing plate 12 is higher than the free end 122 of the bearing plate 12, more powder slides to the free end 122 along the bearing plate 12, in this process, when the gravity of the powder at the free end 122 of the bearing plate 12 reaches the preset value of the pressure sensor 14, the height adjuster 15 is raised to drive the supporting rod 13 and the pressure sensor 14 to simultaneously rise, the bearing plate 12 can be jacked up, so that more powder at the free end 122 flows toward the connecting end 121, and feeding is stopped until the bearing plate 12 is in a horizontal state. The height adjuster 15 continues to rise, drives the supporting rod 13 and the pressure sensor 14 to rise simultaneously, and pushes up the bearing plate 12, so that the gravity of the powder in each place on the bearing plate 12 tends to be consistent, the height adjuster 15 descends, drives the supporting rod 13 and the pressure sensor 14 to fall simultaneously, and lowers the bearing plate 12 until the bearing plate 12 is in a horizontal state, and at this time, the gravity of the powder in each place on the bearing plate 12 tends to be consistent.
In the present embodiment, the height adjuster 15 is raised by two centimeters to make the carrier plate 12 horizontal; after the height adjuster 15 is continuously lifted for two centimeters, the height adjuster is lowered for two centimeters downwards, and the bearing plate 12 is in a horizontal state.
The heater 4 is arranged in the shell 16, the heater 4 is started to generate heat to dry the powder, and the powder with consistent gravity at each place on the bearing plate 12 can be heated uniformly.
The air release device 7 comprises an air release pipeline 71 and an air release valve 72, the air release pipeline 71 is connected with the top of the body 1 and communicated with the inner cavity of the body 1, and the air release valve 72 is arranged on the air release pipeline 71. When in use, the air release valve 72 is opened under the condition of overlarge pressure in the inner cavity of the body 1, so that the gas in the inner cavity of the body 1 is exhausted.
The powder vacuum feeding device at the drying station further comprises a humidity detector 9, a temperature detector 10 and a pressure detector (not shown in the figure), wherein the humidity detector 9 is installed on the left side of the body 1, and the humidity detector 9 is used for detecting the humidity value of the inner cavity of the body 1; the temperature detector 10 is arranged on the right side of the body 1, and the temperature detector 10 is used for detecting the temperature value of the inner cavity of the body 1; the pressure detector is used for detecting the pressure in the inner cavity of the body 1.
In this embodiment, the inner wall of the body 1 is provided with an anticorrosive coating (not shown), which can prolong the service life of the body 1.
When the powder feeding device is used, firstly, the powder is poured into the feeding barrel 61, the vacuum pump 51 and the vibrator 2 are started, the powder in the feeding barrel 61 is pumped into the shell 16 and flows along the bearing plate 12 from top to bottom, the powder can be prevented from continuously flowing downwards due to the upward inclination of the free end 122 of the bearing plate 12 at the lowest part, when the gravity of the powder on the bearing plate 12 at the lowest part reaches the preset value of the pressure sensor 14, the height regulator 15 is lifted to drive the supporting rod 13 and the pressure sensor 14 to simultaneously lift up, the bearing plate 12 can be jacked up, the powder with more free ends 122 flows towards the connecting end 121 until the bearing plate 12 is in a horizontal state, when all the bearing plates 12 are in a horizontal state from bottom to top in sequence, the vacuum pump 51 is closed, the feeding is stopped, then the height regulator 15 is continuously lifted up to drive the supporting rod 13 and the pressure sensor, the bearing plate 12 is pushed up, so that the gravity of the powder at each position on the bearing plate 12 tends to be consistent, the height adjuster 15 descends to drive the support rod 13 and the pressure sensor 14 to simultaneously descend, the bearing plate 12 is lowered until the bearing plate 12 is in a horizontal state, at the moment, the gravity of the powder at each position on the bearing plate 12 tends to be consistent, and the height adjuster 15 enables the bearing plate 12 to be restored to the horizontal state. And (3) starting the heater 4 to dry the powder, and starting the humidity detector 9 and the temperature detector 10 to detect the humidity and the temperature in the inner cavity of the body 1. If the pressure detector detects that the pressure in the inner cavity of the body 1 is overlarge, the air release valve 72 is opened to discharge the gas in the inner cavity of the body 1. And finally, after the moisture detector 9 detects that the powder is dry, the heater 4 is closed, the discharge valve 82 is opened, the controller controls the height adjuster 15, the height adjuster 15 can drive the bearing plate 12 to be lowered, the dry powder flows out under the action of gravity and vibration, and when the dry powder flows out completely, the vibrator 2 is closed.
The utility model provides a material device is thrown in powder vacuum of dry post risees earlier and descends again through altitude controller 15, can drive free end 122 jack-up back reduction of loading board 12 to make powder evenly distributed on loading board 12, and then make the powder be heated evenly, improve product quality.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a material device is thrown in powder vacuum of dry post which characterized in that: the powder vacuum feeding device for the drying post comprises a body, a heater, a vacuum device, a feeding device and a discharging device, wherein the heater is arranged in the body, the vacuum device is arranged on the side part of the body, the feeding device is arranged at the top of the body, the discharging device is arranged at the bottom of the body, the body comprises a shell, a bearing plate and an adjusting assembly, the bearing plate is arranged in the shell and comprises a connecting end and a free end, the connecting end is rotatably connected with the shell, the adjusting assembly is arranged at the free end and comprises a supporting rod, a pressure sensor and a height adjuster, the pressure sensor and the height adjuster are arranged at two ends of the supporting rod, the pressure sensor is abutted against the bearing plate, and when the height adjuster is lifted first and then lowered, the free end of the bearing plate can be driven to be jacked up and then lowered, so that the powder is uniformly distributed on the bearing plate.
2. The vacuum powder feeding device for the drying station as set forth in claim 1, wherein: the adjusting component is provided with one, and the height adjuster is connected with the bottom wall of the shell.
3. The vacuum powder feeding device for the drying station as set forth in claim 1, wherein: the adjusting assemblies are provided with a plurality of bearing plates, the bearing plates correspond to the adjusting assemblies, the pressure sensor of the adjusting assembly positioned at the lowest position is abutted against the bearing plates, the height adjuster of the adjusting assembly positioned at the lowest position is connected with the bottom wall of the shell, the pressure sensor of the adjusting assembly positioned between two adjacent bearing plates is abutted against the upper bearing plate, and the height adjuster of the adjusting assembly positioned between two adjacent bearing plates is connected with the lower bearing plate.
4. The vacuum powder feeding device for the drying station as set forth in claim 1, wherein: the rotation angle of the bearing plate relative to the shell is 0-30 degrees.
5. The vacuum powder feeding device for the drying station as set forth in claim 1, wherein: the vacuum device comprises a vacuum pump and a vacuum pipeline, the vacuum pump is arranged on the left side of the body, and the vacuum pump is connected with the body through the vacuum pipeline.
6. The vacuum powder feeding device for the drying station as set forth in claim 5, wherein: be provided with the filter screen in the vacuum tube, the filter screen can avoid getting into because of the powder influences among the vacuum pump the normal operating of vacuum pump.
7. The vacuum powder feeding device for the drying station as set forth in claim 1, wherein: the feeding device comprises a feeding barrel and a feeding pipeline, and the feeding barrel is connected with the body through the feeding pipeline, so that the feeding pipeline is communicated with the inner cavity of the body.
8. The vacuum powder feeding device for the drying station as set forth in claim 1, wherein: the discharging device comprises a discharging pipeline and a discharging valve, the discharging pipeline is installed at the lower right corner of the body and communicated with the inner cavity of the body, and the discharging valve is arranged on the discharging pipeline.
9. The vacuum powder feeding device for the drying station as set forth in claim 1, wherein: the inner wall of body is provided with the anticorrosive coating, the anticorrosive coating can prolong the life of body.
10. The vacuum powder feeding device for the drying station as set forth in claim 1, wherein: the body still includes the baffle, the baffle has two, the baffle sets up in the corner department of the upper end in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229565.1U CN211854646U (en) | 2019-07-31 | 2019-07-31 | Powder vacuum feeding device for drying station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229565.1U CN211854646U (en) | 2019-07-31 | 2019-07-31 | Powder vacuum feeding device for drying station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211854646U true CN211854646U (en) | 2020-11-03 |
Family
ID=73130147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229565.1U Active CN211854646U (en) | 2019-07-31 | 2019-07-31 | Powder vacuum feeding device for drying station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211854646U (en) |
-
2019
- 2019-07-31 CN CN201921229565.1U patent/CN211854646U/en active Active
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