CN209367144U - A kind of interior screw mechanism that deaerates of powder - Google Patents
A kind of interior screw mechanism that deaerates of powder Download PDFInfo
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- CN209367144U CN209367144U CN201821893778.XU CN201821893778U CN209367144U CN 209367144 U CN209367144 U CN 209367144U CN 201821893778 U CN201821893778 U CN 201821893778U CN 209367144 U CN209367144 U CN 209367144U
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- shell
- helical axis
- powder
- negative pressure
- control system
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Abstract
The utility model discloses a kind of interior screw mechanism that deaerates of powder, it includes shell, helical axis, revolving support seat, feed inlet, discharge port, negative pressure entrance, driving device, transmission coupling, control system, deaerate filter core and variable-pitch propeller blade, helical axis is installed in shell, the both ends of helical axis are cased with sealing device respectively, sealing device is mounted on the end of shell, the both ends of helical axis are separately mounted on revolving support seat, the top of shell side is provided with feed inlet, the lower part of the shell other side is provided with discharge port, the top of shell is also provided with negative pressure entrance, one end of helical axis passes through the driving axis connection of transmission coupling and driving device, negative pressure entrance and the signal end of driving device are connected with control system, degassing filter core is provided between shell and helical axis, variable-pitch propeller blade is provided on helical axis.The utility model has many advantages, such as that degasifying effect is preferable, speed is fast, can substitute manual work, improves working efficiency, reduces cost of labor.
Description
Technical field
The utility model relates to a kind of degasser of powder screw, deaerate screw mechanism in especially a kind of powder.
Background technique
Currently, the degassing of early stage powder takes manual type, cumbersome, dull, repetition, labor intensity of workers is big, takes off
Gas is ineffective, some products are contacted with people for a long time also will affect health.Since industrial products are multifarious, user is required
It is different, it is hardly formed the degassing equipment of unified degassing mode and sizing, thus powder degassing process becomes for a long time
Weak link during continuous production.
In addition, labourer's shortage of China is more and more prominent, the coming five years Chinese labour force growth rate is substantially slowed down, various regions frequency
It is numerous recruitment famine phenomenon occur.Recruitment shortage, labor cost rising force enterprise to improve traditional production technology, improve mechanization
Level reduces the dependence to labour.And the raising with people to operating environment requirements, the severe item such as high-risk, toxic, high temperature
The need of work of part is gradually substituted by robot and intelligence equipment.
It should be appreciated, however, that the powder degassing equipment automatization level in China is overall also in the lower stage.It is some to contain
It measures high powder degassing equipment and still relies upon external import to meet domestic demand.This excessive the phenomenon that relying on external product, sternly
Recasting about China's powder degassing packaging industry continues, steadily develops.
Utility model content
In order to solve the above technical problems, the utility model provides, a kind of degasifying effect is preferable, speed is fast, it is artificial to substitute
Operation improves working efficiency, reduces the screw mechanism that deaerates in the powder of cost of labor.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of interior screw mechanism that deaerates of powder, it includes shell, helical axis, revolving support seat, feed inlet, discharge port, bears
It is pressed into mouth, driving device, transmission coupling, control system, degassing filter core and variable-pitch propeller blade, spiral is installed in shell
Axis, the both ends of helical axis are cased with sealing device respectively, and sealing device is mounted on the end of shell, and the both ends of helical axis are installed respectively
On revolving support seat, the top of shell side is provided with feed inlet, and the lower part of the shell other side is provided with discharge port, the top of shell
It is also provided with negative pressure entrance, one end of helical axis passes through the driving axis connection of transmission coupling and driving device, negative pressure entrance and drive
The signal end of dynamic device is connected with control system, and degassing filter core is provided between shell and helical axis, is provided on helical axis
Variable-pitch propeller blade.
Further, the lower part of shell is also provided with blowback air intake, and blowback air intake is connected with control system.
The utility model has the advantages that
1. the utility model has the function of degassing, the compressed air in material is de-gassed by degassing filter core, greatly
The air content of powder is reduced in degree.
2. the degassing filter core of the utility model can use the filter core of different filtering accuracy grades according to different powdery row material characteristics,
Meet the degassing demand of different powders.
3. the utility model by control system internally deaerate spiral automatic control, realize concentrations, efficiently, easily manage
Reason, while also reducing cost.
4. the degassing filter core of the utility model can improve degasifying effect by air blowback Reusability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of degassing screw mechanism in the powder of the utility model；
In figure: 1- shell, 2- helical axis, 3- revolving support seat, 4- feed inlet, 5- discharge port, 6- negative pressure entrance, 7- driving
Device, 8- transmission coupling, 9- control system, 10- sealing device, 11- degassing filter core, 12- variable-pitch propeller blade, 13- blowback
Air intake, signal wire=.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The utility model discloses a kind of interior screw mechanism that deaerates of powder, as shown in Figure 1, it includes shell 1, helical axis 2, returns
Turn support base 3, feed inlet 4, discharge port 5, negative pressure entrance 6, driving device 7, transmission coupling 8, control system 9, sealing device
10, deaerate filter core 11, variable-pitch propeller blade 12 and blowback air intake 13, is equipped with helical axis 2 in shell 1, sets on helical axis 2
It is equipped with variable-pitch propeller blade 12, degassing filter core 11 is provided between shell 1 and institute's helical axis 2, the both ends of helical axis 2 are cased with respectively
Sealing device 10, sealing device 10 are mounted on the end of shell 1, and the both ends of helical axis 2 are separately mounted on revolving support seat 3,
The top of 1 side of shell is provided with feed inlet 4, and the lower part of 1 other side of shell is provided with discharge port 5, and the top of shell 1 is also provided with negative pressure
Entrance 6, the lower part of shell 1 are also provided with blowback air intake 13, and one end of helical axis 2 passes through transmission coupling 8 and driving device 7
Driving axis connection, the signal end of negative pressure entrance 6, blowback air intake 13 and driving device 7 is connected with control system 9.
The utility model specially devises degassing filter core 11, and the compressed air in material is taken off by degassing filter core 11
Gas largely reduces the air content of powder；The filter core 11 that deaerates can use different filtering accuracies according to different powdery row material characteristics
The filter core of grade meets the degassing demand of different powders；(blade pitch is smaller and smaller, and space is also got over for variable-pitch propeller blade 12
It is small) can during helical feed to material carry out space upper extruding, reduce the air content of material；Control system 9
Internally degassing spiral automatically controls, and realizes concentration, efficient, easily management, while also reducing cost.
The workflow of the utility model is as follows:
The utility model issues signal by control system 9, automatically opens negative pressure entrance 6 and driving device 7, closes blowback
Air intake 13 drives variable-pitch propeller blade 12 to be rotated by transmission coupling 8, and material enters from feed inlet 4, warp
During crossing helical feed, material is squeezed by variable-pitch propeller blade 12 (blade pitch is smaller and smaller, and space is also just smaller) on one side
Pressure space reach degasifying effect, be degassed on one side filter core 11 carry out pumping reach degasifying effect, the two, which combines, makes containing for material
Tolerance is greatly reduced, to reach degasifying effect, material is lined up through discharge port 5 by conveying, completes a degasification process.Cause
Deaerating filter core 11 in the long-term use can be by feed blocking, and the degasifying effect of degassing filter core 11 can significantly drop after blocking
It is low, negative pressure entrance 6 and driving device 7 are closed by control system 9,13 pairs of degassing filter cores 11 of blowback air intake is opened and carries out instead
It blows, the material of blocking degassing filter core 11 can be cleaned unimpeded, and by the automatic operating of control system 9, it is middle and high to realize collection
Effect, convenient management, while also reducing cost.
Each device that mechanism contains be it is common on the market, internal structure is known.
Limitation to scope of protection of the utility model, those skilled in the art should understand that, in the skill of the utility model
On the basis of art scheme, the various modifications or variations that can be made by those skilled in the art with little creative work still exists
Within the protection scope of the utility model.
Claims (2)
1. deaerate screw mechanism in a kind of powder, degassing screw mechanism includes shell (1), helical axis (2), revolution in the powder
Support base (3), feed inlet (4), discharge port (5), negative pressure entrance (6), driving device (7), transmission coupling (8) and control system
(9), it being equipped with the helical axis (2) in the shell (1), the both ends of the helical axis (2) are cased with sealing device (10) respectively,
The sealing device (10) is mounted on the end of the shell (1), and the both ends of the helical axis (2) are separately mounted to the revolution
On support base (3), the top of shell (1) side is provided with the feed inlet (4), and the lower part of shell (1) other side is opened
Have the discharge port (5), the top of the shell (1) is also provided with the negative pressure entrance (6), and one end of the helical axis (2) is logical
Cross the driving axis connection of the transmission coupling (8) Yu the driving device (7), the negative pressure entrance (6) and driving dress
The signal end for setting (7) is connected with the control system (9), it is characterised in that: degassing screw mechanism further includes in the powder
Deaerate filter core (11) and variable-pitch propeller blade (12), and the degassing filter is provided between the shell (1) and the helical axis (2)
Core (11) is provided with variable-pitch propeller blade (12) on the helical axis (2).
2. deaerate screw mechanism in powder according to claim 1, it is characterised in that: also open the lower part of the shell (1)
Have blowback air intake (13), the blowback air intake (13) is connected with the control system (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893778.XU CN209367144U (en) | 2018-11-17 | 2018-11-17 | A kind of interior screw mechanism that deaerates of powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893778.XU CN209367144U (en) | 2018-11-17 | 2018-11-17 | A kind of interior screw mechanism that deaerates of powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209367144U true CN209367144U (en) | 2019-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821893778.XU Active CN209367144U (en) | 2018-11-17 | 2018-11-17 | A kind of interior screw mechanism that deaerates of powder |
Country Status (1)
| Country | Link |
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| CN (1) | CN209367144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986237A (en) * | 2023-09-26 | 2023-11-03 | 河南共威机械设备有限公司 | Intelligent powder compacting conveyor |
-
2018
- 2018-11-17 CN CN201821893778.XU patent/CN209367144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986237A (en) * | 2023-09-26 | 2023-11-03 | 河南共威机械设备有限公司 | Intelligent powder compacting conveyor |
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