CN209337531U - Vacuum prefoaming machine feeding inlet clearing apparatus - Google Patents
Vacuum prefoaming machine feeding inlet clearing apparatus Download PDFInfo
- Publication number
- CN209337531U CN209337531U CN201822183556.5U CN201822183556U CN209337531U CN 209337531 U CN209337531 U CN 209337531U CN 201822183556 U CN201822183556 U CN 201822183556U CN 209337531 U CN209337531 U CN 209337531U
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- China
- Prior art keywords
- air blowing
- flange
- air
- clearing apparatus
- feeding
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- 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.)
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Abstract
A kind of vacuum prefoaming machine feeding inlet clearing apparatus, including material issuance cylinder, feeding pipe, receiving hopper, are mainly technically characterized by between the feeding pipe and receiving hopper on material issuance cylinder the flange that will successively blow by connection bolt, and butterfly valve links into an integrated entity；Air blowing gas circuit with pressure reducing valve is connected to air blowing flange side air inlet.The utility model provides a kind of reliable, low consumption gas feeding inlet clearing apparatus.Butterfly valve is opened during the utility model pan feeding, raw material from receiving hopper by butterfly valve, clean flange, flow through feeding pipe and enter material issuance inner barrel, after pan feeding, butterfly valve is closed.Compressed air after pressure reducing valve decompression is set up, which enters, cleans flange to feeder pipe progress discontinuous pulses formula air blowing, guarantees that raw material does not stay on tube wall.The utility model cleans feeder pipe by cleaning flange using discontinuous pulses compressed gas, cleans up, reliably, can save compressed air 8m3 per hour.
Description
Technical field
The utility model relates to a kind of vacuum prefoaming machine, its feeding inlet clearing apparatus is particularly related to.
Background technique
Raw material puts into machine by feeding inlet during pre- material issuance, and a small number of raw materials remain feeding pipe, causes to agglomerate into pipe
Raw material does not send out defect in advance in blocking or feeding pipe.Conventional pan feeding is directly blown into material mouth using compressed air, and air purging is uneven,
A large amount of compressed airs are consumed, unclean phenomenon is cleaned.
Summary of the invention
The utility model provides a kind of reliable, low consumption gas vacuum prefoaming machine feeding inlet clearing apparatus.
The utility model is achieved by the following technical solution: a kind of vacuum prefoaming machine feeding inlet clearing apparatus, packet
Material issuance cylinder, feeding pipe, receiving hopper are included, is mainly technically characterized by passing through company between the feeding pipe and receiving hopper on material issuance cylinder
Connecting bolt will successively blow flange, and butterfly valve links into an integrated entity；Air blowing gas circuit with pressure reducing valve is connected to the side air inlet of air blowing flange
Mouthful.
One side is equipped with a circle groove on the inside of the air blowing flange seat, and side is equipped with an air inlet, guarantees that external compression gas can
To reach a circle recess region by air inlet；Air blowing flange gland is assembled to air blowing flange seat groove side, blows after assembly
A circle air blowing seam is formed at a circle and air blowing flange groove on the inside of flange gland, is had between air blowing flange gland and air blowing flange seat close
Packing guarantees compressed air not to outward leakage；When work, compressed air enters from air inlet, toward blanking out of blow one circle of seam
Pipe is blown.
The feeding pipe, air blowing flange, butterfly valve, receiving hopper one, center line.
The feeding pipe integral solder is on material issuance cylinder barrel.
The utility model provides a kind of reliable, low consumption gas feeding inlet clearing apparatus.Butterfly during the utility model pan feeding
Valve is opened, raw material from receiving hopper by butterfly valve, clean flange, flow through feeding pipe and enter material issuance inner barrel, after pan feeding, butterfly
Valve is closed.Compressed air after pressure reducing valve decompression is set up, which enters, cleans flange to feeder pipe progress discontinuous pulses formula air blowing, protects
Card raw material does not stay on tube wall.The utility model cleans feeder pipe by cleaning flange using discontinuous pulses compressed gas, clearly
It sweeps completely, reliably, compressed air 8m3 can be saved per hour.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the cleaning flange of the utility model cleans air blowing crack structure schematic diagram.
Specific embodiment:
As shown in Figure 1,5 integral solder of feeding pipe is on 7 barrel of material issuance cylinder, by connection bolt 2 successively by air blast
Orchid 4, butterfly valve 3, receiving hopper 1 are connected to body, and one, center line when all parts are installed, the air blowing gas circuit 6 with pressure reducing valve connects
In air blowing flange side air inlet.
As shown in Fig. 2, 4 inside of air blowing flange processes a circle groove on one side, side is equipped with an air inlet, guarantees external pressure
Contracting gas can reach a circle recess region by air inlet 9.Air blowing flange gland 4-1 is assembled to 4 groove side of air blowing flange, dress
A circle air blowing seam 8, air blowing flange gland 4-1 and air blast are formed at a circle and air blowing flange groove on the inside of air blowing flange gland after matching
There is gasket 4-2 between orchid 4, guarantees compressed air not to outward leakage.Work is that compressed air enters from air inlet, from air blowing
It blows in one circle of seam toward feeder pipe.
Claims (4)
1. a kind of vacuum prefoaming machine feeding inlet clearing apparatus, including material issuance cylinder, feeding pipe, receiving hopper, it is characterised in that material issuance
It will successively be blown flange between feeding pipe and receiving hopper on cylinder by connecting bolt, butterfly valve links into an integrated entity；Band pressure reducing valve
Air blowing gas circuit be connected to air blowing flange side air inlet.
2. a kind of vacuum prefoaming machine feeding inlet clearing apparatus as described in claim 1, it is characterised in that on the inside of air blowing flange seat
It is equipped with a circle groove on one side, side is equipped with an air inlet, guarantees that external compression gas can reach a circle groove area by air inlet
Domain；Air blowing flange gland is assembled to air blowing flange seat groove side, one circle of air blowing flange gland inside and air blowing flange after assembly
A circle is formed at slot to blow seam, there is gasket between air blowing flange gland and air blowing flange seat, guarantees compressed air not to leaking
Dew；When work, compressed air enters from air inlet, blows out of blow one circle of seam toward feeder pipe.
3. a kind of vacuum prefoaming machine feeding inlet clearing apparatus as described in claim 1, it is characterised in that feeding pipe, air blast
Orchid, butterfly valve, receiving hopper one, center line.
4. a kind of vacuum prefoaming machine feeding inlet clearing apparatus as described in claim 1, it is characterised in that feeding pipe integral solder
On material issuance cylinder barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183556.5U CN209337531U (en) | 2018-12-25 | 2018-12-25 | Vacuum prefoaming machine feeding inlet clearing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183556.5U CN209337531U (en) | 2018-12-25 | 2018-12-25 | Vacuum prefoaming machine feeding inlet clearing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209337531U true CN209337531U (en) | 2019-09-03 |
Family
ID=67758808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822183556.5U Active CN209337531U (en) | 2018-12-25 | 2018-12-25 | Vacuum prefoaming machine feeding inlet clearing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209337531U (en) |
-
2018
- 2018-12-25 CN CN201822183556.5U patent/CN209337531U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |