CN104975363A - High-strength plastic flat filament stretching unit - Google Patents
High-strength plastic flat filament stretching unit Download PDFInfo
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- CN104975363A CN104975363A CN201410161369.0A CN201410161369A CN104975363A CN 104975363 A CN104975363 A CN 104975363A CN 201410161369 A CN201410161369 A CN 201410161369A CN 104975363 A CN104975363 A CN 104975363A
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Abstract
The invention discloses a high-strength plastic flat filament stretching unit. The high-strength plastic flat filament stretching unit comprises a drying and conveying device, an extruding machine, a filter, a die head, a cooling device, a pulling and film distributing device, a film storing and conveying device, a filament separating device, a draft gear, a stretching device and a filament collecting device which are distributed according to the technological process. The pulling and film distributing device is arranged above the film storing and conveying device, and distributes and stacks extruded and cooled plastic film blanks on a conveying belt of the film storing and conveying device so that aging treatment can be carried out on the plastic film blanks, the unstable state of internal molecules of film blanks can be transferred into the stable state of the molecules, and then the film blanks are separated and stretched to form high-strength filaments. The high-strength plastic flat filament stretching unit has the advantages of achieving the effect that PET and recycled materials of waste mineral water bottles are utilized as raw materials to produce the filaments, improving the strength of woven bags, flexible freight bags and sunshade nets, prolonging the service life of the woven bags, the flexible freight bags and the sunshade nets, turning waste into wealth, reducing cost, and reducing pollution to the environment from plastic garbage.
Description
Technical field
The present invention relates to field of plastic machinery, especially highstrenghtpiston's yarn drawing unit.
Technical background
Manufacture both at home and abroad at present, sell, the plastic flat filament drawing machine group used, all use polypropylene (PP) or polyethylene (PE) for after raw material production plastic flat fiber, be woven into Polywoven Bag or mesh pocket connection with wrapping of piece, or weave sunshade net with flat filament, it is poor that this plastic flat filament drawing machine group produces plastic flat fiber tension intensity, anti ageing property is poor, this plastic flat filament drawing machine group also cannot use other resin and plastic raw material to produce woven bag flat filament, now domestic and international to woven bag, being in great demand of container bag and sunshade net, grow with each passing day, therefore, the scientific and technical personnel of this area do raw material in exploration with other resin and produce flat filament, improve the intensity of flat filament on the one hand, another aspect can reduce production cost, contrast existing resin raw material, a kind of polyethylene terephthalate (PET) than polypropylene (PP) or polyethylene (PE) mechanical property good, intensity is high, if utilize PET and abandoned mine spring bottle reclaimed material to make raw material produce flat filament, not only woven bag can be improved, the intensity of container bag and sunshade net and service life, also can reduce costs by changing waste into valuables, reduce plastic garbage to the pollution of environment, but, because the research cognition degree of domestic and international scientific and technical personnel to PET performance is inadequate, so far the production equipment can processing PET is not also had.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, highstrenghtpiston's yarn drawing unit is provided, include dry transport 1, extruder 2, filter 3, die head 4, cooling device 5, traction film-distributing device 6, the defeated film device 7 of storage film, divide silk device 8, draw-gear 9, stretching device 10 and receipts silk device 11, and by technological process distribution, make raw material in order to PET and mineral water bottle waste material can be utilized and produce flat filament, highstrenghtpiston's yarn drawing unit of the present invention, between cooling device 5 and point silk device 8, be designed with traction film-distributing device 6 and the defeated film device 7 of storage film, traction film-distributing device 6 is arranged on the top of the defeated film device 7 of storage film, includes main carry-over pinch rolls 23, secondary carry-over pinch rolls 27 and back and forth roller 25, roller 25 is arranged on main carry-over pinch rolls 23 and secondary carry-over pinch rolls 27 bottom back and forth, and the defeated film device 7 of described storage film, includes drive roll 34, driven roll 31, conveyer belt 32 and excessively film roller 36, conveyer belt 32 is arranged on drive roll 34 and driven roll 31, crosses the upper rear that film roller 36 is arranged on conveyer belt 32.
As preferably, the defeated film device 7 of described storage film, include drive sprocket 46, by movable sprocket 41, chain band 45, barrier 42 and mistake film bar 43, chain band 45 is arranged on drive sprocket 46 and by movable sprocket 41, some barriers 42 are equidistantly arranged on chain band 45, and the end of each barrier 42 was provided with film bar 43.
As preferably, described traction film-distributing device 6 also includes contains oil tray 28, oiling roller 29 and even oiling roller 30, contains oil tray 28 and is arranged on oiling roller 29 bottom, even oiling roller 30 respectively with oiling roller 29, secondary carry-over pinch rolls 27 Structure deformation.
As preferably, the defeated film device 7 of described storage film, also include delta-ring 35, delta-ring 35 is arranged on the top of conveyer belt 32.
As preferably, described roller back and forth 25 is arranged on connecting rod 26 one end of toggle, and crank 24 one end of toggle is arranged on the end face of main carry-over pinch rolls 23.
As preferably, the side of described roller back and forth 25 is provided with cylinder 53 and is connected with cylinder 53.
As preferably, described cooling device 5 includes casting roller 20, cooling tube 21, and casting roller 20 is arranged on below die head 4.
As preferably, described cooling device 5 is tank cooling device, is made up of, was provided with film axle 52 in bosh 51 bosh 51 and some film axles 52 of crossing.
As preferably, described stretching device 10 includes after baking oven 61 and five rollers or five rollers above carry-over pinch rolls 62, five roller or the above carry-over pinch rolls 62 of five rollers are arranged on baking oven 61.
As preferably, described stretching device 10 includes the first baking oven 71, first group of carry-over pinch rolls 72, second baking oven 73 and second group of carry-over pinch rolls 74, and often organizing carry-over pinch rolls has more than three or three carry-over pinch rolls.
As preferably, described stretching device 10 includes more than seven or seven hot-stretch rollers 81, is wherein provided with heater 82 in some hot-stretch rollers.
Beneficial effect of the present invention: solve the difficult problem utilizing PET and abandoned mine spring bottle reclaimed material to make raw material production flat filament, not only can improve intensity and the service life of woven bag, container bag and sunshade net, also can reduce costs by changing waste into valuables, reduce plastic garbage to the pollution of environment.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of one embodiment of the invention.
Fig. 2 is the Ageing Treatment partial structure schematic diagram of one embodiment of the invention.
Fig. 3 is the defeated film device structural representation of another storage film of the embodiment of the present invention.
Fig. 4 is another cooling device structural representation of the embodiment of the present invention.
Fig. 5 is another traction film-distributing device structural representation of the embodiment of the present invention.
Fig. 6 is a stretching device structural representation of the embodiment of the present invention.
Fig. 7 is another stretching device structural representation of the embodiment of the present invention.
detailed description of the invention
Embodiment is further described below in conjunction with accompanying drawing
With reference to the dry transport of accompanying drawing: 1-, 2-extruder, 3-filter, 4-die head, 5-cooling device, 6-draws film-distributing device, 7-stores up the defeated film device of film, 8-divides silk device, 9-draw-gear, 10-stretching device, 11-receives silk device, 20-casting roller cools, 21-cooling tube, 22-film blank, the main carry-over pinch rolls of 23-, 24-crank, 25-is roller back and forth, 26-connecting rod, the secondary carry-over pinch rolls of 27-, 28-contains oil tray, 29-oiling roller, the even oiling roller of 30-, 31-driven roll, 32-conveyer belt, 33-film base, 34-drive roll, 35-delta-ring, 36-crosses film roller, 41-is by movable sprocket, 42-barrier, 43-crosses film bar, 44-film, 45-chain band, 46-drive sprocket, 51-bosh, 52-crosses film axle, 53-cylinder, 61-baking oven, 62-draw roll, 71-the-baking oven, 72-the-group draw roll, 73-second baking oven, 74-second group of draw roll, 81-hot-stretch roller, 82-heater.
With reference to Fig. 1, Fig. 2 and Fig. 6: during the present embodiment work, extruder 2 is transported to after plastic raw materials or useless PET mineral water bottle reclaimed materials add the drying of dry transport 1, plastics are heated in extruder 2, shear and squeezing action, become molten state to enter filter 3 to filter and enter die head 2 again, plastic melt salivates and is cooled to film blank 22 through cooling device 5 from die head 4 narrow slit, the main carry-over pinch rolls 23 of film blank 22 from salivation chill roll 20 side out through drawing film-distributing device 6 draw with secondary carry-over pinch rolls 27, origin return roller 25 back and forth cloth film on the conveyer belt 32 of storage film defeated film device 7, the length that storage film defeated film device 7 designs is long, rotating speed is slow, therefore, a large amount of film base 33 can be had to be trapped on the defeated film device 7 of storage film, allow film base 33 on conveyer belt 32, have the sufficient time to carry out slaking, interior molecules labile state is made to be transitioned into the stable state of molecule, the design of delta-ring 35 can make film base 33 be pulled away from the inclined-plane of delta-ring 35, pulling force is few and be conducive to the stable of the stacking of film base 33 and conveying, then operation after film roller 36 arrives, by point silk device 8 of rear operation, draw-gear 9 and stretching device 10, finally obtain the flat filament of high strength, receiving a rolling by receipts silk device 11 supplies rear operation to be woven into the woven bag of high strength, mesh pocket or container bag.
Beneficial effect of the present invention: solve the difficult problem utilizing PET and abandoned mine spring bottle reclaimed material to make raw material production flat filament, not only can improve intensity and the service life of woven bag, container bag and sunshade net, also can reduce costs by changing waste into valuables, reduce plastic garbage to the pollution of environment.
With reference to figure Fig. 2 and Fig. 5: described traction film-distributing device 6 also includes contains oil tray 28, oiling roller 29 and even oiling roller 30, contain oil tray 28 and be arranged on oiling roller 29 bottom, even oiling roller 30 respectively with oiling roller 29, secondary carry-over pinch rolls 27 Structure deformation, the oil in Sheng oil tray 28 is made to be taken to secondary carry-over pinch rolls 27 roll surface by appropriate, when film blank 22 is between main carry-over pinch rolls 23 and secondary carry-over pinch rolls 27, the one side of film blank 22 is stained with oil on the defeated film device 7 of storage film, is conducive to the static elimination of film blank 22 and the stable transfer of interior molecules.
With reference to the defeated film device structural representation of another storage film that accompanying drawing 3: Fig. 3 is the embodiment of the present invention, the defeated film device 7 of storage film, include drive sprocket 46, by movable sprocket 41, chain band 45, barrier 42 and excessively film bar 43, chain band 45 is arranged on drive sprocket 46 and by movable sprocket 41, some barriers 42 are equidistantly arranged on chain band 45, the end of each barrier 42 was provided with film bar 43, namely some barriers 42 by the finite length of chain band 45 every doing equidistant some intervals, can in each interval by film 44 heap higher, thus make the defeated film device of storage film 7 design shorter or can output be improved in same length situation.
With reference to accompanying drawing 4: described cooling device 5 is tank cooling device, be made up of bosh 51 and some film axles 52 of crossing, film axle 52 was installed in bosh 51, plastic melt salivates and enters in bosh 51 from die head 4 narrow slit, to be pulled away through film axle 52 through water cooling film forming and entered lower operation, this cooling device structure is simple, is applicable to the production of the high strength flat filament of PP or PE.
With reference to another stretching device structural representation that accompanying drawing 7: Fig. 7 is the embodiment of the present invention, stretching device 10 includes the first baking oven 71, first group of carry-over pinch rolls 72, second baking oven 73 and second group of carry-over pinch rolls 74, often organize carry-over pinch rolls and have more than three or three carry-over pinch rolls, the twin-stage that this device can be used as flat filament stretches or stretches and HEAT SETTING, when twin-stage as flat filament stretches, the linear velocity of second group of carry-over pinch rolls 74 is higher than first group of carry-over pinch rolls 72, during stretching and HEAT SETTING as flat filament, the linear velocity of second group of carry-over pinch rolls 74 is lower than first group of carry-over pinch rolls 72 linear velocity, two kinds are all conducive to the intensity improving flat filament.
With reference to another stretching device structural representation that accompanying drawing 7: Fig. 7 is the embodiment of the present invention, described stretching device 10 includes more than seven or seven hot-stretch rollers 81, wherein in some hot-stretch rollers, heater 82 is installed, this device and Fig. 5, Fig. 6 difference do not have baking oven, some hot-stretch rollers are heated, the hot-stretch roller be arranged in below is higher than the hot-stretch roller linear velocity be arranged in above, the stretching of flat filament is being undertaken by between the roller face of heating and roller, and this device is applicable to the production of the high strength flat filament of PET.
Beneficial effect of the present invention: solve the difficult problem utilizing PET and abandoned mine spring bottle reclaimed material to make raw material production flat filament, not only can improve intensity and the service life of woven bag, container bag and sunshade net, also can reduce costs by changing waste into valuables, reduce plastic garbage to the pollution of environment.
Claims (11)
1. highstrenghtpiston's yarn drawing unit, include dry transport (1), extruder (2), filter (3), die head (4), cooling device (5), divide silk device (8), draw-gear (9), stretching device (10) and receipts silk device (11), and by technological process distribution, it is characterized in that: described highstrenghtpiston's yarn drawing unit, between cooling device (5) and point silk device (8), be designed with traction film-distributing device (6) and the storage defeated film device of film (7), traction film-distributing device (6) is arranged on the top of the storage defeated film device of film (7), include main carry-over pinch rolls (23), secondary carry-over pinch rolls (27) and back and forth roller (25), roller (25) is arranged on main carry-over pinch rolls (23) and secondary carry-over pinch rolls (27) bottom back and forth, the defeated film device of described storage film (7), include drive roll (34), driven roll (31), conveyer belt (32) and excessively film roller (36), conveyer belt (32) is arranged on drive roll (34) and driven roll (31), cross the upper rear that film roller (36) is arranged on conveyer belt (32).
2. highstrenghtpiston's yarn drawing unit according to claim 1, it is characterized in that: the defeated film device of described storage film (7), include drive sprocket (46), by movable sprocket (41), chain band (45), barrier (42) and mistake film bar (43), chain band (45) is arranged on drive sprocket (46) and by movable sprocket (41), some barriers (42) are equidistantly arranged on chain band (45), and the end of each barrier (42) was provided with film bar (43).
3. highstrenghtpiston's yarn drawing unit according to claim 1, it is characterized in that: described traction film-distributing device (6) also includes contains oil tray (28), oiling roller (29) and even oiling roller (30), contain oil tray (28) be arranged on oiling roller (29) bottom, even oiling roller (30) respectively with oiling roller (29), secondary carry-over pinch rolls (27) Structure deformation.
4. highstrenghtpiston's yarn drawing unit according to claim 1, it is characterized in that: the defeated film device of described storage film (7), also include delta-ring (35), delta-ring (35) is arranged on the top of conveyer belt (32).
5. highstrenghtpiston's yarn drawing unit according to claim 1, it is characterized in that: described roller back and forth (25) is arranged on connecting rod (26) one end of toggle, crank (24) one end of toggle is arranged on the end face of main carry-over pinch rolls (23).
6. highstrenghtpiston's yarn drawing unit according to claim 1, is characterized in that: the side of described roller back and forth (25) is provided with cylinder (53) and is connected with cylinder (53).
7. highstrenghtpiston's yarn drawing unit according to claim 1, it is characterized in that: described cooling device (5) includes casting roller (20), cooling tube (21), casting roller (20) is arranged on die head (4) below.
8. highstrenghtpiston's yarn drawing unit according to claim 1, it is characterized in that: described cooling device (5) is tank cooling device, be made up of bosh (51) and some films axle (52) of crossing, film axle (52) was installed in bosh (51).
9. highstrenghtpiston's yarn drawing unit according to claim 1, it is characterized in that: described stretching device (10) includes baking oven (61) and five rollers or the above carry-over pinch rolls of five rollers (62), after five rollers or the above carry-over pinch rolls of five rollers (62) are arranged on baking oven (61).
10. highstrenghtpiston's yarn drawing unit according to claim 1, it is characterized in that: described stretching device (10) includes the first baking oven (71), first group of carry-over pinch rolls (72), the second baking oven (73) and second group of carry-over pinch rolls (74), often organizing carry-over pinch rolls has more than three or three carry-over pinch rolls.
11. highstrenghtpiston's yarn drawing units according to claim 1, it is characterized in that: described stretching device (10) includes more than seven or seven hot-stretch rollers (81), wherein in some hot-stretch rollers, heater (82) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161369.0A CN104975363A (en) | 2014-04-14 | 2014-04-14 | High-strength plastic flat filament stretching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161369.0A CN104975363A (en) | 2014-04-14 | 2014-04-14 | High-strength plastic flat filament stretching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104975363A true CN104975363A (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410161369.0A Pending CN104975363A (en) | 2014-04-14 | 2014-04-14 | High-strength plastic flat filament stretching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104975363A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400297A (en) * | 2016-12-16 | 2017-02-15 | 芜湖航达网业有限公司 | Loading device for flat filament |
| CN110791825A (en) * | 2018-08-01 | 2020-02-14 | 黄美昌 | Production line for manufacturing flat filaments by using waste polyester materials |
| CN113249805A (en) * | 2021-04-05 | 2021-08-13 | 山东海岱智能设备有限公司 | Cooling roller device for wire drawing traction machine and use method and application thereof |
| CN113370496A (en) * | 2021-06-09 | 2021-09-10 | 常州市润亿机械制造有限公司 | Plastic flat filament double-film co-extrusion three-folding wire drawing machine set |
-
2014
- 2014-04-14 CN CN201410161369.0A patent/CN104975363A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400297A (en) * | 2016-12-16 | 2017-02-15 | 芜湖航达网业有限公司 | Loading device for flat filament |
| CN110791825A (en) * | 2018-08-01 | 2020-02-14 | 黄美昌 | Production line for manufacturing flat filaments by using waste polyester materials |
| CN113249805A (en) * | 2021-04-05 | 2021-08-13 | 山东海岱智能设备有限公司 | Cooling roller device for wire drawing traction machine and use method and application thereof |
| CN113249805B (en) * | 2021-04-05 | 2022-07-26 | 山东海岱智能设备有限公司 | Cooling roller device for wire drawing traction machine and use method and application thereof |
| CN113370496A (en) * | 2021-06-09 | 2021-09-10 | 常州市润亿机械制造有限公司 | Plastic flat filament double-film co-extrusion three-folding wire drawing machine set |
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| C06 | Publication | ||
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Application publication date: 20151014 |