CN206085653U - A inflation film manufacturing machine for making multilayer film - Google Patents
A inflation film manufacturing machine for making multilayer film Download PDFInfo
- Publication number
- CN206085653U CN206085653U CN201620969039.9U CN201620969039U CN206085653U CN 206085653 U CN206085653 U CN 206085653U CN 201620969039 U CN201620969039 U CN 201620969039U CN 206085653 U CN206085653 U CN 206085653U
- Authority
- CN
- China
- Prior art keywords
- extruder
- hemmers
- collapser
- manufacturing machine
- film
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses an inflation film manufacturing machine for making multilayer film, it mainly includes extruder, die head, wind ring, to blast pipe, support, lambdoidal board and the carry over pinch rolls of wind ring air supply, wind ring sets up in the top of die orifice, and lambdoidal board sets up in the frame, and lambdoidal board is located that wind encircles directly over, the extruder has many, the die head for from interior to outer that set up with extrude the multilayer loop configuration that the board number corresponds, every loop configuration is provided with the feed inlet respectively, the feed inlet of every layer of loop configuration is connected with the discharge gate of an extruder respectively, the discharge gate department of extruder is provided with first filter screen and second filter screen, and the blow moulding head of this equipment sets up to the multilayer loop configuration, and every layer of loop configuration all is connected with an extruder for but multilayered film is blown off by die head soft breeze ring simultaneously during fabrication, is blowing off the in -process, the multilayered film bonding of meeting, thus form the combined type film that makes up by multilayered film.
Description
Technical field
The utility model is related to a kind of equipment for making film field, more particularly to for manufacturing the inflation film manufacturing machine of multilayer film.
Background technology
During manufacture plastic sheeting, need that the raw material of thawing is blown into into film by inflation film manufacturing machine, the equipment for using at present is only
The single thin film of single material can be produced, it is impossible to produce the laminated film being combined into by multiple material, and when need production compared with
During the single thin film of thickness, then need the very slow of carry-over pinch rolls tune so that production efficiency is low.
Utility model content
The technical problem that the utility model is solved is to provide a kind of blown film for manufacturing multilayer film for manufacturing multilayer film
Machine.
The utility model solves the technical scheme that its technical problem adopted：For manufacturing the inflation film manufacturing machine of multilayer film, bag
Extruder, die head, vane, the ajutage to vane air-supply, support, collapser and carry-over pinch rolls are included, the vane is arranged on die orifice
Top, collapser is arranged in frame, and collapser is located at the surface of vane, and the extruder has multiple stage, and the die head is
The multi-layer annular structure corresponding with extruder number of units for arranging from the inside to the outside, each loop configuration is respectively arranged with charging aperture, often
The charging aperture of layer loop configuration is connected respectively with the discharging opening of an extruder, and the discharge outlet of the extruder is provided with first
Screen pack and the second screen pack, near charging aperture, the network interface of the first screen pack is more than the second screen pack for second screen pack
Network interface.
It is further：Heat-preservation cotton is enclosed with the vane and ajutage, the heat-preservation cotton is fixed by glued membrane.
It is further：Also include two hemmers, described two hemmers are rack-mount, and two hemmers
Two open sides being separately positioned on before and after collapser；The opposite internal face of described two hemmers gradually inclines lean on from bottom to top
Hold together.
It is further：Handwheel is provided with each hemmer, can by the handwheel adjusted corresponding to two hemmers
Move towards two hemmers.
It is further：The opposite internal faces of two hemmers are in isosceles triangular structure, and two waists of isosceles triangle
Correspond with the biside plate of collapser or so respectively.
It is further：The center line and vane of center line of two hemmers on vertical, collapser on vertical is perpendicular
Center line upwards is conllinear.
The beneficial effects of the utility model are：The blowing mould head of inflation film manufacturing machine of the present utility model is set to multi-layer annular structure,
And every layer of loop configuration is connected with an extruder so that during fabrication can plural layers blown out by die head and vane simultaneously,
During blowout, plural layers meet bonding, so as to form the composite film combined by plural layers, and can be according to need
Will, different raw materials are placed in different extruders so as to produce the film of inside and outside different materials, and the first filter screen and the
The setting of two filter screens can stop the plastic raw materials not melted completely and enter in die head, and the quality of the film to producing produces shadow
Ring.
Description of the drawings
Fig. 1 is the inflation film manufacturing machine schematic diagram for manufacturing multilayer film.
Fig. 2 is the top view of collapser and hemmer.
Fig. 3 is the first screen pack schematic diagram.
Fig. 4 is the second screen pack schematic diagram.
It is labeled as in figure：Extruder 1, die head 2, vane 3, collapser 4, carry-over pinch rolls 5, the first screen pack 6, second
Screen pack 7, hemmer 8, handwheel 9.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
The inflation film manufacturing machine for manufacturing multilayer film as shown in Figure 1, including extruder 1, die head 2, vane 3, vane is blown
Ajutage, support, collapser 4 and carry-over pinch rolls 5, the vane 3 is arranged on the top of die orifice, and collapser 4 is arranged in frame,
Collapser 4 is located at the surface of vane 3, and the extruder 1 has a multiple stage, the die head be arrange from the inside to the outside with extruder 1
The corresponding multi-layer annular structure of number of units, each loop configuration is respectively arranged with charging aperture, the charging aperture difference of every layer of loop configuration
It is connected with the discharging opening of an extruder 1, the discharge outlet of the extruder 1 is provided with the first screen pack 6 and the second screen pack
7, second screen pack 7 during work, is moulded near charging aperture, the network interface of the first screen pack 6 more than the network interface of the second screen pack 7
Tubular film is formed from die head 2 and the blowout of vane 3 after the heating and melting of the extruded machine 1 of material material, tubular film is through collapser 4
Afterwards by the pulling motion of carry-over pinch rolls 5, its principle is same as the prior art, because die head 2 is multi-layer annular structure, and every layer of ring junction
Structure is connected with an extruder 1, therefore plural layers can be simultaneously produced from die head 2, during vane 3 blows out, multilayer
Film is adhesively-bonded together to form a layer composite film, and as needed different raw materials can be placed in different extruders 1
So as to the film of inside and outside different materials can be produced, the firmness of film is strengthened, due to being also provided with the first screen pack 6 and
Two screen packs 7, when unfused particle is more, may all be deposited at the first screen pack 6, cause plastics in discharging opening former
The flowing of material is affected, if the mesh of the first screen pack 6 is arranged it is larger if, a part of less particle is just
The first screen pack 6 can be first passed through, and is stopped by the second screen pack 7, reduce the heap that plastic grain goes out in the first screen pack 6
Accumulated amount, while be also not result in that plastic grain is leaked through entering in die orifice.
On the basis of described above, heat-preservation cotton is enclosed with the vane 3 and ajutage, the heat-preservation cotton is consolidated by glued membrane
Fixed, the setting of heat-preservation cotton can reduce the heat transfer in the external world to vane 3 and ajutage, so as to avoid that the cooling of film is made
Into impact, so as to the quality of film article can be improved.
Additionally, also including two hemmers 8, described two hemmers 8 are rack-mount, and two 8 points of hemmers
Two open sides not being arranged on before and after collapser 4；The opposite internal face of described two hemmers 8 gradually inclines lean on from bottom to top
Hold together, two opposite internal faces of hemmer 8 are in isosceles triangular structure, and two waists of isosceles triangle are left with collapser 4 respectively
Right biside plate is corresponded.The effect of hemmer 8 is, when tubular film is through collapser 4, both sides to be carried out to roll over to middle part
Enter, the width of the final finished sheet film for so obtaining more conducively is stored less than original width without flanging and transported
Deng situation about may require to thin-film width, its principle is：Tubular film during moving up, gradually by collapser
4 flatten, while gradually being folded at two lateral middle parts by two hemmers 8, realize the requirement of the lateral middle part flanging of film two.
In addition, the regulation in order to realize conduplication side amount, can further be set to the spacing between two hemmers 8 adjustable
Nodule structure.Its specific adjustable structure, its concrete structure is to be provided with handwheel 9 on each hemmer 8, by adjusting two
Handwheel 9 corresponding to hemmer 8 moves towards can two hemmers 8；And then between realizing adjusting between two hemmers 8
Away from.
Under normal circumstances, also by two hemmers 8 on vertical the center line and wind of center line, collapser 4 on vertical
Center line of the ring 3 on vertical is conllinear；Such purpose is desirable to the flanging amount phase of two side edgefolds on the sheet film that processes
Together.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (6)
1. it is used to manufacture the inflation film manufacturing machine of multilayer film, including extruder (1), die head (2), vane (3), the air-supply to vane air-supply
Pipe, support, collapser (4) and carry-over pinch rolls (5), the vane (3) is arranged on the top of die orifice, and collapser (4) is arranged on frame
On, surface of the collapser (4) positioned at vane (3), it is characterised in that：The extruder (1) has a multiple stage, and the die head is from interior
To outer setting multi-layer annular structure corresponding with extruder (1) number of units, each loop configuration is respectively arranged with charging aperture, per layer
The charging aperture of loop configuration is connected respectively with the discharging opening of an extruder (1), and the discharge outlet of the extruder (1) is provided with
First screen pack (6) and the second screen pack (7), second screen pack (7) is near charging aperture, the network interface of the first screen pack (6)
More than the network interface of the second screen pack (7).
2. it is used to as claimed in claim 1 manufacture the inflation film manufacturing machine of multilayer film, it is characterised in that：The vane (3) and ajutage
On be enclosed with heat-preservation cotton, the heat-preservation cotton is fixed by glued membrane.
3. it is used to as claimed in claim 1 manufacture the inflation film manufacturing machine of multilayer film, it is characterised in that：Also include two hemmers (8),
Described two hemmers (8) are rack-mount, and two opening of being separately positioned on before and after collapser (4) of two hemmers (8)
Mouth side；The opposite internal face of described two hemmers (8) gradually inclines draw close from bottom to top.
4. it is used to as claimed in claim 3 manufacture the inflation film manufacturing machine of multilayer film, it is characterised in that：Set on each hemmer (8)
Handwheel (9) is equipped with, moves towards can two hemmers (8) by adjusting the handwheel (9) corresponding to two hemmers (8).
5. it is used to as claimed in claim 3 manufacture the inflation film manufacturing machine of multilayer film, it is characterised in that：Two hemmers (8) are opposite
Internal face is corresponded respectively in isosceles triangular structure, and two waists of isosceles triangle with the biside plate of collapser (4) left and right.
6. it is used to as claimed in claim 3 manufacture the inflation film manufacturing machine of multilayer film, it is characterised in that：Two hemmers (8) are vertical
On center line on vertical of center line on vertical of center line, collapser (4) and vane (3) it is conllinear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969039.9U CN206085653U (en) | 2016-08-29 | 2016-08-29 | A inflation film manufacturing machine for making multilayer film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969039.9U CN206085653U (en) | 2016-08-29 | 2016-08-29 | A inflation film manufacturing machine for making multilayer film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206085653U true CN206085653U (en) | 2017-04-12 |
Family
ID=58473409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969039.9U Active CN206085653U (en) | 2016-08-29 | 2016-08-29 | A inflation film manufacturing machine for making multilayer film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206085653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516250A (en) * | 2020-04-30 | 2020-08-11 | 辛集市旭远新材料科技有限公司 | Composite plastic film blowing machine and preparation method thereof |
-
2016
- 2016-08-29 CN CN201620969039.9U patent/CN206085653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516250A (en) * | 2020-04-30 | 2020-08-11 | 辛集市旭远新材料科技有限公司 | Composite plastic film blowing machine and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105109803B (en) | The manufacture method of interior mucous membrane woven bag | |
| CN104527189B (en) | A kind of online double-layer composite plastic blowing diaphragm and manufacture method thereof | |
| CN103231502B (en) | Multi-layer coextrusion water-cooling blown film unit | |
| CN206085653U (en) | A inflation film manufacturing machine for making multilayer film | |
| CN112549475B (en) | Method and device for preparing liquid crystal polymer film | |
| CN108515761A (en) | Film and preparation method thereof is compiled in a kind of BOPP delustrings modeling | |
| CN207449111U (en) | Multi- scenarios method film blow blowing molding equipment based on electrostatic tug-of-war effect | |
| CN108407269A (en) | A kind of upward type high-pressure membrane inflation film manufacturing machine | |
| CN202114920U (en) | Down-blow water cooled non-PVC (polyvinyl chloride) film blow molding equipment | |
| CN209552430U (en) | A kind of plastic film production lines | |
| CN208452283U (en) | A kind of extrusion blown film device of PE protective film | |
| CN105619745B (en) | The preparation method of the three-layer co-extruded multilayer packing membranes of FFS | |
| CN207758089U (en) | Spiral lamination molding die and film blowing device | |
| CN102873950A (en) | High-surface-energy double-direction stretching polypropylene thin film and manufacturing method thereof | |
| CN215791683U (en) | Full-automatic thickness control equipment for blown film | |
| CN109352952A (en) | A kind of Multi-layer co-extrusion blow molding machine storing coventry type die head coventry | |
| CN212528771U (en) | Nanometer gasbag anti troposphere apparatus for producing | |
| CN212795795U (en) | Cooling device for PE cast film production | |
| CN208896598U (en) | A kind of XPP type super thick medical blister packaging film | |
| CN206718418U (en) | A kind of stone carton paperboard extrusion die | |
| CN218139863U (en) | Wrapping bag blown film device | |
| CN207669784U (en) | A kind of plastic packaging bag blown film device | |
| CN208180238U (en) | A kind of upward type high-pressure membrane inflation film manufacturing machine | |
| CN207273872U (en) | A kind of new efficient blow moulding machine of two layers of coextruded film | |
| CN110834453A (en) | High-temperature-resistant plastic film and production process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |