CN2644387Y - Thin film pulling and coiling apparatus - Google Patents
Thin film pulling and coiling apparatus Download PDFInfo
- Publication number
- CN2644387Y CN2644387Y CN 03215240 CN03215240U CN2644387Y CN 2644387 Y CN2644387 Y CN 2644387Y CN 03215240 CN03215240 CN 03215240 CN 03215240 U CN03215240 U CN 03215240U CN 2644387 Y CN2644387 Y CN 2644387Y
- Authority
- CN
- China
- Prior art keywords
- film
- frame
- roller
- roll
- thin
- 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.)
- Expired - Lifetime
Links
- 239000010409 thin film Substances 0.000 title abstract description 13
- 238000004804 winding Methods 0.000 claims description 8
- 229920006280 packaging film Polymers 0.000 claims description 7
- 239000012785 packaging film Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 2
- 238000007664 blowing Methods 0.000 abstract description 8
- 238000010096 film blowing Methods 0.000 abstract 3
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 46
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a thin film dragging and coiling device, which belongs to a molding and processing equipment for blowing thin film. The utility model, which can improve the efficiency of the film-blowing machines and cut the thin films produced into a plurality of specifications, comprises a frame, a dragging roll positioned on the frame, a guide roll and a coiling roll. The utility model is characterized in that a horizontal guide roll is positioned on the frame on the upper part of the dragging roll, and the horizontal roll is provided with a thin-film-cutting device which is provided with a sliding guide groove. Two guide rolls are arranged in the lower part of the dragging roll, while the frame positioned along the bilateral sides of the guide roll are provided with a high low coiling roll respectively. The utility model can take advantage of efficiency of the thin-film-blowing machine to multiply increase the output of the thin film. What is more, the width of the thin film will be decided by the position of the thin-film-cutting device instead of the diameter of the thin film blown by the thin-film blowing machine, so that the output of the defective thin film is greatly reduced.
Description
Technical field
The utility model belongs to the forming processing device of blown film, relates in particular to a kind of traction and taking-up equipment of blown film.
Background technology
At present, conventional blown film machinery comprises that film blows out head, cooling system, chevron pointing plate and batch up gear, the tubular film that is directly blown out by head pushes or doubling through chevron pointing plate and nip rolls, is rolled up to the tube core of winding roller by taking-up equipment after the flat membrane of formation bilayer or multilayer again and forms the package film.When if the width of required film changes, producers must adjust blowing head and cooling system so that the diameter of film reaches corresponding numerical value, can produce the discarded film that falls short of specifications in a large number therebetween, cause wastage of material, simultaneously hour at the width of required film, use can be produced the waste that also can cause equipment than the blowing machinery of big wide cut, reduces the effective rate of utilization of equipment.
The thin-film width of domestic existing major blowing unit ordinary production can reach about 16 meters, but the required wide cut in market is the film amount about eight meters and six meters occupies very big proportion, so, the machinery that the common employing of each producer can be produced 16 meters wide-range films is produced the film about eight meters or six meters, and usage ratio of equipment is reduced to original 1/3rd.
The utility model content
The purpose of this utility model provides a kind of blowing operation rate of machinery that improves, and the divided thin film of producing can be slit into the packaging film feeding batch up gear of all size width.
The technical solution adopted in the utility model is: a kind of packaging film feeding batch up gear, comprise frame and the nip rolls, guiding roller and the winding roller that are arranged on the frame, it is characterized in that on the frame of nip rolls upper ends horizontal guide roller being set, the film that has sliding guide groove is installed on the horizontal guide roller is cutd open cutting device, two guiding rollers of the positioned beneath of nip rolls are respectively equipped with the winding roller of high low level on the frame in guiding roller two outsides.
The film that is provided with on the frame of nip rolls upper end cuts open cutting device and is generally two, barrel-contoured film can be dissected into two.The film that is provided with on the horizontal guide roller of nip rolls upper end frame cuts open cutting device and can move along the horizontally-guided roller, and it is blade that film cuts open cutting device.Nip rolls touch the connection roller by two to be formed, and one of them touches the connection roller and is covered with elastic rubber layer outward.
The film of big wide cut blows out through the blowing unit, and process chevron pointing plate draws batch up gear by the guiding roller guiding then after touching of chevron pointing plate top joins the roller extruding, and the flat bilayer film of this moment still is a tubular.The film that is provided with on the frame of nip rolls upper end is cutd open the relevant position that cutting device is fixed on deflector roll, distance therebetween is according to the width adjusting of needed film, general used film cuts open the thin blade that cutting device is a limit knife edge profit, blade can be dissected draw descending double-layer folding film through nip rolls, cut open two guiding rollers of passing through under the film after the sanction and lead respectively, the winding roller by its both sides batches at last.For example the film production width of normal blowing unit is 16 meters, and the thin-film width that needs is 12 meters, eight meters and four meters, the bilayer folding footpath of 16 meters wide-range films that blown out by the blowing unit is eight meters, two films can be cutd open the folding that cut-off knife is fixed on the film both sides directly locates, film is dissected into the film that two-layer width is eight meters specifications, and leading respectively through two guiding rollers like this to obtain eight meters package films that individual layer curls; A film is cutd open the double-deck doubling package film that two meters that cut-off knife is fixed on film one side can obtain 12 meters and four meters.
The beneficial effects of the utility model are, can utilize the production efficiency of blown film fully, increase exponentially the output of film, the diameter decision of the film that the production width of film is no longer blown out by unit, but cut open the determining positions of cutting device by film, reduced the quantum of output of nonconformity film significantly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
Among embodiment such as the figure, the traction batch up gear of this film comprises frame 4, be arranged on the nip rolls on the frame, guiding roller and winding roller, nip rolls touch connection roller 3 and 8 by two and form, be covered with one deck elastic caoutchouc on the roll surface of nip rolls central roll 3 to increase the friction force between itself and film, roller 8 is the drive rolls that driven by buncher, the horizontal guide roller 2 of nip rolls upper end is provided with two films that have sliding guide groove and cuts open cutting device 1, film cuts open the blade that cutting device is a limit knife edge profit, cuing open cutting device can slide and can be fixed on optional position on the deflector roll 2 along horizontal guide roller 2, the below of nip rolls is provided with two guiding rollers 6 and 11, the different directions of divided thin film after dissecting to the guiding roller both sides can be respectively equipped with the winding roller 5 and 7 of two high low levels on the frame in guiding roller two outsides, 9 and 10, be used for batching the film after cutting apart.
Claims (4)
1, a kind of packaging film feeding batch up gear, comprise frame and the nip rolls, guiding roller and the winding roller that are arranged on the frame, it is characterized in that on the frame of nip rolls upper ends horizontal guide roller being set, the film that has sliding guide groove is installed on the horizontal guide roller is cutd open cutting device, two guiding rollers of the positioned beneath of nip rolls are respectively equipped with the winding roller of high low level on the frame in guiding roller two outsides.
2, packaging film feeding batch up gear according to claim 1 is characterized in that on the horizontal guide roller of nip rolls upper ends frame two films that have sliding guide groove being set cuts open cutting device.
3, packaging film feeding batch up gear according to claim 1 is characterized in that the film that is provided with on the horizontal guide roller of nip rolls upper end frame cuts open cutting device and can move along the horizontally-guided roller, and it is blade that film cuts open cutting device.
4, packaging film feeding batch up gear according to claim 1 is characterized in that described nip rolls are two and touch the connection roller, and one of them touches the connection roller and is covered with elastic rubber layer outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215240 CN2644387Y (en) | 2003-02-20 | 2003-02-20 | Thin film pulling and coiling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215240 CN2644387Y (en) | 2003-02-20 | 2003-02-20 | Thin film pulling and coiling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644387Y true CN2644387Y (en) | 2004-09-29 |
Family
ID=34289990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215240 Expired - Lifetime CN2644387Y (en) | 2003-02-20 | 2003-02-20 | Thin film pulling and coiling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644387Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844703A (en) * | 2010-06-17 | 2010-09-29 | 池州天宇塑业有限公司 | Splitting device for plastic film winder |
| CN101856822A (en) * | 2010-06-29 | 2010-10-13 | 昆山松大包装材料机械有限公司 | Edge cutter of dividing and cutting machine |
| CN101863395A (en) * | 2010-06-17 | 2010-10-20 | 池州天宇塑业有限公司 | Laterally separating device of plastic film winding machine |
| CN107265156A (en) * | 2017-06-13 | 2017-10-20 | 南京明轮有色金属有限公司 | A kind of magnesium metal thin slice wrap-up |
| CN114744365A (en) * | 2022-02-28 | 2022-07-12 | 中材锂膜有限公司 | Device for folding and unfolding extraction inlet film and using method thereof |
-
2003
- 2003-02-20 CN CN 03215240 patent/CN2644387Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844703A (en) * | 2010-06-17 | 2010-09-29 | 池州天宇塑业有限公司 | Splitting device for plastic film winder |
| CN101863395A (en) * | 2010-06-17 | 2010-10-20 | 池州天宇塑业有限公司 | Laterally separating device of plastic film winding machine |
| CN101856822A (en) * | 2010-06-29 | 2010-10-13 | 昆山松大包装材料机械有限公司 | Edge cutter of dividing and cutting machine |
| CN101856822B (en) * | 2010-06-29 | 2014-05-14 | 昆山松大包装材料机械有限公司 | Edge cutter of dividing and cutting machine |
| CN107265156A (en) * | 2017-06-13 | 2017-10-20 | 南京明轮有色金属有限公司 | A kind of magnesium metal thin slice wrap-up |
| CN114744365A (en) * | 2022-02-28 | 2022-07-12 | 中材锂膜有限公司 | Device for folding and unfolding extraction inlet film and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201573992U (en) | Online slitting and winding machine | |
| CN206999823U (en) | Finishing mill | |
| CN219859678U (en) | Automatic reel changing and winding device of film blowing machine | |
| CN2644387Y (en) | Thin film pulling and coiling apparatus | |
| CN211338158U (en) | Novel lithium battery diaphragm flattening device | |
| CN109228423A (en) | The production and processing method of CPP film | |
| CN101234533B (en) | A production equipment for patch labyrinth channel drip irrigation belt | |
| CN207726481U (en) | A kind of photosensitive compound film slitting equipment | |
| CN201239964Y (en) | Aluminum strip splitting machine | |
| CN202704676U (en) | Roller arrangement of transcending splitter | |
| CN212558721U (en) | Film coating machine online slitting and winding device | |
| CN202625432U (en) | Waste piece pulling winding device | |
| CN201240715Y (en) | Winding machine | |
| CN203127824U (en) | Rewinding checking machine | |
| CN207267757U (en) | Cutting machine center winding pressing roll mechanism | |
| CN200981260Y (en) | Aluminum strip dividing and cutting machine | |
| CN206030360U (en) | Calendering production line equipment | |
| CN208322271U (en) | A kind of side device for excising of steel band and the production system of railway signal cable | |
| CN221089237U (en) | Cap ply longitudinal cutting and slitting machine with cap ply viscosity reducing function | |
| CN111590852A (en) | 7-layer co-extrusion film blowing experimental machine | |
| CN211917032U (en) | Horizontal and vertical slitting machine | |
| CN210854642U (en) | A high-precision automatic roll-cutting machine | |
| CN201817668U (en) | Fabric slitter edge traction gear | |
| CN220146433U (en) | Rim charge recycling device of film blowing machine | |
| CN209971531U (en) | Inflation film manufacturing machine with brush roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130220 Granted publication date: 20040929 |