CN209257343U - The pneumatic polyurethane of packaged type packs foaming machine - Google Patents
The pneumatic polyurethane of packaged type packs foaming machine Download PDFInfo
- Publication number
- CN209257343U CN209257343U CN201822073956.0U CN201822073956U CN209257343U CN 209257343 U CN209257343 U CN 209257343U CN 201822073956 U CN201822073956 U CN 201822073956U CN 209257343 U CN209257343 U CN 209257343U
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- pipette tips
- compressed air
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Abstract
A kind of pneumatic polyurethane packaging foaming machine of packaged type, including mixing pipette tips, black batch can and white batch can, the outlet of black batch can and white batch can is connect by pipeline with two feed(raw material)inlets for mixing pipette tips, it is characterized in that, it is respectively provided with compressed air inlet in the black batch can and white batch can, series connection air pressure regulation filter is connect the pneumatic inlet of the compressed air inlet and mixing pipette tips of the black batch can and white batch can with compressed air gas source by three road compressed air pipes and respectively；Safety valve and relief valve are respectively arranged on the black batch can and white batch can.The utility model has the advantages that: it is small in size, it is easy to operate, it is not necessarily to electrical control, only needs conventional compressed air that can work.To be uniformly mixed two-way raw material in pipette tips, increase the compressed air that pressure is adjusted all the way in pipette tips, remaining raw material in pipette tips can be cleared up by simultaneously closing off after pipette tips switch be not easy to plug pipette tips.
Description
Technical field
The utility model relates to a kind of pneumatic polyurethane of packaged type to pack foaming machine, be mainly used for.
Background technique
Polyurethane foam packaging is widely used as amortizing packaging material at present, these foamed materials are because of light weight, hair
Bubble rapidly, can arbitrarily plastotype, protection effect is good has been widely applied to packed and transported industry for packaging.Traditional polyurethane foaming machine
Use metering pump that the black material of polyurethane and white material are squeezed into mixing head with the ratio and flow that set, when mixing head check valve is opened,
Black material and white material mix in mixing head.Polyurethane packaging foaming machine on the market is electronic at present plus two kinds of pneumatic control defeated
Enter power and carry out work, this foaming machine internal mechanical construction is complicated, and component is more, and cost of manufacture is higher, not easy to operate, failure rate
It is high.If working site operating space is smaller and need to flexibly move, it is desirable that only using compressed air can be completed polyurethane packaging
Foaming work finally makes polyurethane material can control output flow output i.e. when providing compressed air all the way as input power
Can meet the requirements, as long as and the sealing of each connecting component do not leak would not there was a mechanical failure.The utility model is exactly such one
It is developed under kind background.
Summary of the invention
The purpose of this utility model is just to provide a kind of pneumatic polyurethane packaging foaming machine of packaged type, to solve existing hair
The problem of construction of internal mechanical existing for bubble machine is complicated, and component is more, and cost of manufacture is higher, not easy to operate, high failure rate.
The technical solution of the utility model is: a kind of pneumatic polyurethane packaging foaming machine of packaged type, including mixing pipette tips,
The outlet of black batch can and white batch can, black batch can and white batch can is connect by pipeline with two feed(raw material)inlets for mixing pipette tips, special
Sign is, is respectively provided with compressed air inlet in the black batch can and white batch can, the compressed air of the black batch can and white batch can enters
Mouth and the pneumatic inlet of mixing pipette tips are empty by three road compressed air pipes and respectively series connection air pressure regulation filter and compression
The connection of gas gas source；Safety valve and relief valve are respectively arranged on the black batch can and white batch can.
The utility model has the advantages that: it is small in size, it is easy to operate, it is not necessarily to electrical control, only needs conventional compressed air
Work.Use pressure pot as storage polyurethane stock material bucket, squeezes into compressed air from pressure pot top, discharge nozzle is inserted into pressure
Bucket bottom makes polyurethane stock material generate positive pressure offer output power, and final two-way polyurethane stock material mixes in mixing pipette tips
It closes.To be uniformly mixed two-way raw material in pipette tips, increases the compressed air that pressure is adjusted all the way in pipette tips, close simultaneously
Remaining raw material in pipette tips can be cleared up by, which closing after pipette tips switch, is not easy to plug pipette tips.
Detailed description of the invention
Fig. 1 is the overall structure schematic diagram of the utility model embodiment；
Fig. 2 is the schematic perspective view of the utility model embodiment.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of pneumatic polyurethane of packaged type of the utility model packs foaming machine, including mixing pipette tips
10, the outlet of black batch can 7 and white batch can 13, black batch can 7 and white batch can 13 is entered by pipeline with two raw materials for mixing pipette tips 10
Mouth connection.It is respectively provided with compressed air inlet in the black batch can 7 and white batch can 13, the compression of the black batch can 7 and white batch can 13
Air intake and the pneumatic inlet for mixing pipette tips 10 pass through three road compressed air pipes 2,3,15 and respectively series connection air pressure regulation
Filter 4,11,8 is connect with compressed air gas source interface 1；Safety valve 5,12 is respectively provided on the black batch can 7 and white batch can 13
With relief valve 6,14, wherein safety valve is releasing pressure automatically after reaching certain pressure, and relief valve is for manual exhaust pressure release.Institute
The mixing pipette tips 10 stated be equipped with can Simultaneous Switching two-way black and white raw material pipette tips switch 9.
The black batch can 7 and white batch can 13 is mounted in a cabinet 16, air pressure regulation filter 4 described in three, 11,
8 are installed on cabinet 16.The compressed air pipe being connect with compressed air gas source, and the pipeline being connect with mixing pipette tips 10
Cabinet 16 is drawn respectively.
Idler wheel 17 is housed in the bottom of the cabinet 16, is equipped with the Box Cover of that opening and closing on the top of the cabinet 16
18。
Two feed(raw material)inlets in the mixing pipette tips are located at the two sides of pneumatic inlet, the inner end of two feed(raw material)inlets
With 45° angle tiltedly to the ejiction opening of this mixing pipette tips, the ejiction opening is then faced to pneumatic inlet.It is connect all the way with pneumatic inlet
Compressed air achievees the purpose that be sufficiently mixed raw material.
The utility model only needs the compressed air gas source of 0.2 ~ 0.8Mpa all the way as input power, is independently adjusted by two-way
Save pressure air pressure regulation filter 4 and 11, according to adjust air pressure regulation filter pressure control black and white material output flow with
Foaming ratio is controlled, another plus independent control pressure all the way air pressure regulation filter 8 is as raw material in mixing pipette tips 10
Spray power.
Since polyurethane foam material is liquid presence, there is the principle of mobility according to liquid, be stored in storage tank
It can be ejected along output channel after hydraulic seal by after the extruding for having body of calming the anger, can occur after two kinds of polyurethane material mixing
Chemical reaction and then foaming and intumescing, it is that it is sufficiently mixed that be allowed to uniform in foaming rapid that compressed gas all the way is further added by after ejection.
According to the characteristic of polyurethane foam material, the mixed proportion for adjusting two kinds of foamed materials can make the hardness difference that foams, so as to
Blowing ratio column are freely adjusted according to the packaging requirement of shelter of packaged object.
The application method of the utility model:
1, the compression for the compressed air gas source interface 1 of polyurethane packaging foaming machine being accessed 0.2 ~ 0.8Mpa all the way first is empty
Gas closes mixing pipette tips switch 9.
2, according to daily test value by the pressure value black and white material of the air pressure regulation filter 4 and 11 of black and white material two-way adjust to
0.2 ~ 0.5Mpa adjusts 8 pressure value of air pressure regulation filter for mixing 10 1 tunnel of pipette tips to 0.2 ~ 0.5Mpa.
3, the compressed air of input is opened, at this time existing pressure condition in the black and white material in black batch can 7 and white batch can 13.
4, the pipette tips switch 9 before opening mixing pipette tips 10, black and white material polyurethane former material can be ejected to mixing pipette tips 10 simultaneously
It is interior, ejection pipette tips are swept away in the spray of compressed air, squeezes into the container to be packed and packaging foaming work can be completed.
5, the air pressure regulation filter before can adjusting pressure storage vat simultaneously according to foaming effect requirement can meet different hairs
Bubble requires.
The above is the concrete operating principle and technical requirements of the utility model, all skills according to the utility model
Art any simple modification equivalent variations substantially made to the above embodiment and modification, should belong to the technical side of the utility model
In the range of case.
Claims (5)
1. a kind of pneumatic polyurethane of packaged type packs foaming machine, including mixing pipette tips, black batch can and white batch can, black batch can and white
The outlet of batch can is connect by pipeline with two feed(raw material)inlets of mixing pipette tips, which is characterized in that in the black batch can and white
Batch can is respectively provided with compressed air inlet, and the pneumatic inlet of the compressed air inlet and mixing pipette tips of the black batch can and white batch can is logical
It crosses three road compressed air pipes and respectively series connection air pressure regulation filter is connect with compressed air gas source；In the black batch can and white material
Safety valve and relief valve are respectively arranged on tank.
2. the pneumatic polyurethane of packaged type according to claim 1 packs foaming machine, which is characterized in that the black batch can
It is mounted in a cabinet with white batch can, air pressure regulation filter described in three is installed on cabinet；With compressed air gas source
The compressed air pipe of connection, and the pipeline connecting with mixing pipette tips draw cabinet respectively.
3. the pneumatic polyurethane of packaged type according to claim 2 packs foaming machine, which is characterized in that in the cabinet
Bottom be equipped with idler wheel, the top of the cabinet be equipped with that opening and closing Box Cover.
4. the pneumatic polyurethane of packaged type according to claim 1 packs foaming machine, which is characterized in that the hybrid gun
Head be equipped with can Simultaneous Switching two-way black and white raw material pipette tips switch.
5. the pneumatic polyurethane of packaged type according to claim 1 packs foaming machine, which is characterized in that in the mixing
Two feed(raw material)inlets in pipette tips are located at the two sides of pneumatic inlet, and the inner end of two feed(raw material)inlets is with 45° angle tiltedly to this hybrid gun
The ejiction opening of head, the ejiction opening is then faced to pneumatic inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822073956.0U CN209257343U (en) | 2018-12-11 | 2018-12-11 | The pneumatic polyurethane of packaged type packs foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822073956.0U CN209257343U (en) | 2018-12-11 | 2018-12-11 | The pneumatic polyurethane of packaged type packs foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257343U true CN209257343U (en) | 2019-08-16 |
Family
ID=67562919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822073956.0U Active CN209257343U (en) | 2018-12-11 | 2018-12-11 | The pneumatic polyurethane of packaged type packs foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257343U (en) |
-
2018
- 2018-12-11 CN CN201822073956.0U patent/CN209257343U/en active Active
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