CN204237277U - A kind of positive pressure air filler device - Google Patents
A kind of positive pressure air filler device Download PDFInfo
- Publication number
- CN204237277U CN204237277U CN201420703183.9U CN201420703183U CN204237277U CN 204237277 U CN204237277 U CN 204237277U CN 201420703183 U CN201420703183 U CN 201420703183U CN 204237277 U CN204237277 U CN 204237277U
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- China
- Prior art keywords
- pressure air
- hopper
- positive pressure
- filler device
- suction tube
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- Expired - Fee Related
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- 239000000945 filler Substances 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a kind of positive pressure air filler device, comprising: hopper, to the hopper of described hopper delivery; Two ends are communicated with the suction tube of described hopper and described hopper respectively; Export the high-pressure air source of positive pressure air; Described positive pressure air is imported the airduct of described suction tube; And the filtration control assembly be arranged on described airduct path.This positive pressure air filler device provides the mode of positive pressure air by the feedstock transportation in hopper to hopper by high-pressure air source, without the need to being equipped with the vacuum pump or other negative pressure sources that vacuumize hopper, not only structure is simple, floor area is little, significantly can also reduce productive costs, reduce energy consumption.
Description
Technical field
The utility model relates to automatic feeding device, specifically relates to a kind of positive pressure air filler device.
Background technology
Automatic feeding device is the feeding device of the mechanical equipment common configuration such as injection machine, comminutor, mixer or wrapping machine, it transports material in the hopper of above-mentioned various mechanical equipment by the mode of Automatic-feeding, significantly can alleviate labor strength, enhance productivity.
Existing automatic feeding device adopts the mode of negative-pressure suction to carry out the conveying of material usually, as Chinese utility model patent (CN 202163907U) discloses a kind of vacuum negative-pressure material sucking machine, this vacuum negative-pressure material sucking machine comprises: feed bin, casing, vacuum generator, fabric filter element and dividing plate, the air extractor duct of described vacuum generator is connected with the bomb be arranged on casing by tracheae, and several fabric filter element is separately positioned on the dividing plate that fixes with casing.When pressurized air enters vacuum generator, vacuum generator just produces negative pressure shape and becomes vacuum pneumatic, and material is sucked in casing by suction tube under suction function.
In addition, China's utility model (CN 203582006U) discloses a kind of negative pressure feeder, this negative pressure feeder comprises staving, dust bucket, three-way pipe, back draught switch and filter core, the end face of described staving is provided with air extractor duct, bottom surface is provided with the feed opening suitable with described dust bucket, opening on described dust bucket and this feed opening connect, the top side wall of described staving is provided with air suctiton inlet, described filter core is arranged in described staving, and described air extractor duct can be covered, the first interface of described three-way pipe is connected with described air extractor duct, second interface is connected with vacuum extractor, described back draught switch-linear hybrid is on the 3rd interface of this three-way pipe, and opening or closing of the 3rd interface can be controlled.This negative pressure feeder uses the principle of bar pressure difference, and make staving form negative pressure by vacuum extractor running, material enters in staving from air suctiton inlet.
Although, adopt the mode of negative-pressure suction can efficient convey materials, for negative-pressure suction, also need to increase the vacuum generator or vacuum extractor that arrange and hopper is vacuumized, thus improve the manufacturing cost of automatic charging equipment, too increase the operating power consumption of automatic charging equipment simultaneously.
Utility model content
In order to solve the problem, the purpose of this utility model is the positive pressure air filler device providing a kind of low energy consumption.
In order to achieve the above object, the utility model have employed following technical scheme:
A kind of positive pressure air filler device, has such feature, comprising: hopper, to the hopper of hopper delivery; Two ends are communicated with the suction tube of hopper and hopper respectively; Export the high-pressure air source of positive pressure air; Positive pressure air is imported the airduct of suction tube; And the filtration control assembly be arranged on airduct path.
Further, in the positive pressure air filler device that the utility model provides, such feature can also be had: high-pressure air source is air pressure pump.
Further, in the positive pressure air filler device that the utility model provides, such feature can also be had: filter control assembly and comprise: source switch, filter pressure regulating valve, and the electromagnetic valve be electrically connected with source switch.
Further, in the positive pressure air filler device that the utility model provides, such feature can also be had: hopper is electric eye hopper.
Further, in the positive pressure air filler device that the utility model provides, such feature can also be had: the top of hopper is provided with exhausr port.
Further, in the positive pressure air filler device that the utility model provides, such feature can also be had: hopper is provided with filter at vent position.
The good effect that the utility model has on the basis of the above is:
The positive pressure air filler device that the utility model provides provides the mode of positive pressure air by the feedstock transportation in hopper to hopper by high-pressure air source, without the need to being equipped with the motor vacuumized hopper.Not only structure is simple, floor area is little, significantly can also reduce productive costs, reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of positive pressure air filler device in embodiment of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, following examples are specifically addressed the positive pressure air filler device that the utility model provides by reference to the accompanying drawings.
As shown in Figure 1, the positive pressure air filler device that the present embodiment provides comprises: hopper 1, hopper 2, suction tube 3, high-pressure air source 4, airduct 5, and filters control assembly 6.
Concrete, hopper 2 stores raw material, for hopper 1 feed.Feed end and the discharge end of suction tube 3 are communicated with hopper 2 and hopper 1 respectively.In the present embodiment, high-pressure air source 4 is the air pressure pump that simultaneously can export positive pressure air to multiple device.The two ends of airduct 5 are communicated with high-pressure air source 4 and suction tube 3 respectively, namely import in suction tube 3 by airduct 5 by positive pressure air;
In the present embodiment, filter control assembly 6 to be arranged on the path of airduct 5.This filtration control assembly 6 comprises: source switch 61, filters pressure regulating valve 62, and electromagnetic valve 63, and source switch 61, filtration pressure regulating valve 62 and electromagnetic valve 63 are combined into conjoined structure.
Concrete, source switch 61 is for controlling the operation of positive pressure air filler device.Filter the pressure stability that pressure regulating valve 62 had not only filtered out the moisture in positive pressure air but also kept positive pressure air.Electromagnetic valve 63 is electrically connected with source switch 61, and electromagnetic valve 63 can regulate flow and the air pressure of positive pressure air according to the control command of source switch 61.
At figure wherein, dotted arrow represents the flow direction of positive pressure air, and solid arrow represents the flow direction of raw material.This positive pressure air filler device operationally, as the dotted line arrows, the positive pressure air produced by high-pressure air source 4 enters into suction tube 3 through airduct, and, positive pressure air flows fast to the discharge end direction of suction tube 3, this just drives the air at suction tube 3 feed end place to flow fast to the discharge end direction of suction tube 3, thus form negative-pressure vacuum at the feed end place of suction tube 3, as shown in solid arrow, suction tube 3 by the mode of negative pressure by the feedstock transportation in hopper 2 in hopper 1, thus realize feeding process.
In the present embodiment, hopper 1 is for controlling electric eye hopper accurately, and the top of this hopper 1 is provided with exhausr port, and hopper 1 is provided with filter 11 at vent position.The positive pressure air entering hopper filters backward outer discharge through filter 11.
The positive pressure air filler device that the present embodiment provides provides the mode of positive pressure air by the feedstock transportation in hopper to hopper by high-pressure air source, without the need to being equipped with the vacuum pump or other negative pressure sources that vacuumize hopper, not only structure is simple, floor area is little, significantly can also reduce productive costs, reduce energy consumption.
In addition, the positive pressure air filler device that the present embodiment provides by filtering the positive pressure air entering hopper in the vent position mounting filter of hopper, thus is avoided causing workshop air to pollute.
Positive pressure air filler device involved by certain the utility model is not merely defined in the structure in the present embodiment, any equivalent modifications of carrying out the utility model and substituting also all in category of the present utility model.
Claims (6)
1. a positive pressure air filler device, is characterized in that, comprising: hopper, to the hopper of described hopper delivery; Two ends are communicated with the suction tube of described hopper and described hopper respectively; Export the high-pressure air source of positive pressure air; Described positive pressure air is imported the airduct of described suction tube; And the filtration control assembly be arranged on described airduct path.
2. positive pressure air filler device according to claim 1, is characterized in that:
Described high-pressure air source is air pressure pump.
3., according to the positive pressure air filler device in claim 1 or 2 described in any one, it is characterized in that:
Described filtration control assembly comprises: source switch, filters pressure regulating valve, and the electromagnetic valve be electrically connected with described source switch.
4. positive pressure air filler device according to claim 1, is characterized in that:
Described hopper is electric eye hopper.
5. positive pressure air filler device according to claim 4, is characterized in that:
The top of described hopper is provided with exhausr port.
6. positive pressure air filler device according to claim 5, is characterized in that:
Described hopper is provided with filter at described vent position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703183.9U CN204237277U (en) | 2014-11-20 | 2014-11-20 | A kind of positive pressure air filler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703183.9U CN204237277U (en) | 2014-11-20 | 2014-11-20 | A kind of positive pressure air filler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237277U true CN204237277U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703183.9U Expired - Fee Related CN204237277U (en) | 2014-11-20 | 2014-11-20 | A kind of positive pressure air filler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444423A (en) * | 2014-11-20 | 2015-03-25 | 信易电热机械有限公司 | Positive pressure air packing device |
-
2014
- 2014-11-20 CN CN201420703183.9U patent/CN204237277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444423A (en) * | 2014-11-20 | 2015-03-25 | 信易电热机械有限公司 | Positive pressure air packing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |