CN220507591U - High-efficient drying device is used in polyester filament production - Google Patents
High-efficient drying device is used in polyester filament production Download PDFInfo
- Publication number
- CN220507591U CN220507591U CN202321668842.5U CN202321668842U CN220507591U CN 220507591 U CN220507591 U CN 220507591U CN 202321668842 U CN202321668842 U CN 202321668842U CN 220507591 U CN220507591 U CN 220507591U
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- China
- Prior art keywords
- polyester filament
- fixedly connected
- drying device
- filament yarn
- fixed
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- 229920000728 polyester Polymers 0.000 title claims abstract description 54
- 238000001035 drying Methods 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 244000309464 bull Species 0.000 abstract description 6
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a high-efficiency drying device for producing polyester filaments, which comprises a drying box: the front side of stoving case is provided with the chamber door, the inboard fixed feeding of chamber door has the air heater, the inboard of chamber door is provided with the direction unit, the direction unit includes a plurality of fixed cover, and is a plurality of fixed cover fixed connection is in the upside of stoving case, the inboard of fixed cover is provided with the expansion plate, the upside fixedly connected with fixed block of expansion plate, rotate between the front and back inner wall of fixed block and be connected with the bull stick. Through being provided with fixed cover, expansion plate, fixed block, bull stick, guide roll, be convenient for to the guide roll to polyester filament yarn of co-altitude not, be convenient for increase polyester filament yarn's stroke of drying to through switching roller, L shaped plate, guide bar and guide roll, be convenient for when a guide roll wearing and tearing, the quick switching new guide roll avoids the guide roll of renewing to influence polyester filament yarn's stoving time.
Description
Technical Field
The utility model relates to the field of polyester filament yarn production, in particular to a high-efficiency drying device for polyester filament yarn production.
Background
The nylon filament is made of terylene. Polyester is an important species in synthetic fibers. The fiber is prepared from refined terephthalic acid or dimethyl terephthalate (DMT) and ethylene glycol (MEG) as raw materials through esterification or transesterification and polycondensation to obtain fiber-forming high polymer, namely polyethylene terephthalate, which is spun and post-treated.
Through retrieving, the application number is "202223224041.8", a polyester filament drying device, move the movable rod according to the demand and adjust the height of guide wheel, after adjusting, insert the locating pin in first locating hole and the second locating hole again and fix the movable rod, then with a plurality of strands of polyester filaments around the roller and enter into the stoving box from the feed inlet, pass each guide wheel on same fixed plate in proper order afterwards, wear out from the discharge gate and around the roller again, then start driving motor drives the roller rotation and carries polyester filaments, and start hot-blast mechanism to the polyester filaments drying of blowing.
According to the structure, the polyester filaments penetrate through the guide wheels with different heights, the drying time of the polyester filaments in the drying box is increased, and the drying effect of the polyester filaments is improved, but when the structure is used, friction is generated between the polyester filaments and the guide wheels, the outer surfaces of the guide wheels are worn, the worn guide wheels are used continuously to easily damage the integrity of the polyester filaments, the guide wheels are required to be detached, the drying operation can be continued only by replacing new guide wheels, more time is consumed, and the drying speed of the polyester filaments is easily influenced.
Disclosure of Invention
In order to overcome the defect that the guide roller used in the prior art is easy to wear and change and the wear guide roller is easy to influence the drying time, one of the purposes of the utility model is to provide the high-efficiency drying device for producing the polyester filaments.
One of the purposes of the utility model is realized by adopting the following technical scheme: high-efficient drying device is used in polyester filament production, including the stoving case: the front side of the drying box is provided with a box door, the inner side of the box door is fixedly provided with a hot air blower, and the inner side of the box door is provided with a guide unit;
the guide unit comprises a plurality of fixed sleeves, the fixed sleeves are fixedly connected to the upper side of the drying box, the telescopic plates are arranged on the inner sides of the fixed sleeves, the fixed blocks are fixedly connected to the upper sides of the telescopic plates, rotating rods are connected between the front inner wall and the rear inner wall of the fixed blocks, the outer sides of the rotating rods are fixedly connected with switching rollers, mounting plates are arranged on the front side and the rear side of the switching rollers, L-shaped plates are fixedly connected to the outer sides of the mounting plates, guide rods are connected between the front side and the rear side of the L-shaped plates in a rotating mode, and guide rollers are fixedly connected to the outer sides of the guide rods.
According to the efficient drying device for producing the polyester filaments, the front end of the rotating rod penetrates through the front side of the fixed block and is fixedly connected with the rotating disc, round holes are formed in the outer side of the rotating disc and the front side of the fixed block, and an inserting rod is arranged between the rotating disc and the fixed block. Is convenient for limiting the rotating rod.
According to the efficient drying device for producing the polyester filaments, bolts are arranged between the mounting plate and the switching roller. The L-shaped plate is convenient to detach in the later period.
According to the efficient drying device for producing the polyester filaments, the limiting holes are formed in the front sides of the telescopic plates and the fixing sleeve, and the limiting rods are arranged on the inner sides of the limiting holes. The height of the fixed block is convenient to adjust.
According to the efficient drying device for producing the polyester filaments, the limiting block is in a U-shaped structure.
According to the efficient drying device for polyester filament yarn production, rectangular holes are formed in the left side and the right side of the drying box, two limiting blocks are fixedly connected to the left side and the right side of the drying box, and a conveying roller is arranged between the two limiting blocks. Is convenient for the transmission of polyester filaments.
The beneficial effects are that:
through being provided with fixed cover, expansion plate, fixed block, bull stick, guide roll, be convenient for to the guide roll to polyester filament yarn of co-altitude not, be convenient for increase polyester filament yarn's stroke of drying to through switching roller, L shaped plate, guide bar and guide roll, be convenient for when a guide roll wearing and tearing, the quick switching new guide roll avoids the guide roll of renewing to influence polyester filament yarn's stoving time.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of the whole structure of a high-efficiency drying device for producing polyester filaments;
FIG. 2 is a perspective view of a guide unit in the efficient drying device for producing polyester filaments according to the present utility model;
FIG. 3 is a partial perspective view of a guide unit in the efficient drying device for producing polyester filaments according to the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Legend description:
1. a drying box; 2. a rectangular hole; 3. a limiting block; 4. a conveying roller; 5. a door; 6. an air heater; 7. a guide unit; 701. a fixed sleeve; 702. a telescoping plate; 703. a limiting hole; 704. a limit rod; 705. a fixed block; 706. a rotating rod; 707. a switching roller; 708. a turntable; 709. a round hole; 710. a rod; 711. a mounting plate; 712. an L-shaped plate; 713. a guide roller; 714. a guide rod.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, the high-efficiency drying device for producing polyester filaments according to an embodiment of the present utility model comprises a drying box 1: the front side of stoving case 1 is provided with chamber door 5, and the inboard fixed feed of chamber door 5 has air heater 6, and the inboard of chamber door 5 is provided with direction unit 7, and rectangular hole 2 has all been seted up to the left and right sides of stoving case 1, and the equal fixedly connected with of the left and right sides of stoving case 1 is two stopper 3, is provided with transfer roller 4 between two stopper 3, and wherein transfer roller 4 of the left and right sides makes things convenient for the transportation of polyester filament to enter into stoving case 1 with polyester filament through rectangular hole 2.
The guide unit 7 comprises a plurality of fixing sleeves 701, the fixing sleeves 701 are fixedly connected to the upper side of the drying box 1, a telescopic plate 702 is arranged on the inner side of the fixing sleeves 701, a fixing block 705 is fixedly connected to the upper side of the telescopic plate 702, the fixing block 705 is arranged in a U-shaped structure, a rotating rod 706 is rotationally connected between the front inner wall and the rear inner wall of the fixing block 705, a switching roller 707 is fixedly connected to the outer side of the rotating rod 706, mounting plates 711 are arranged on the front side and the rear side of the switching roller 707, bolts are arranged between the mounting plates 711 and the switching roller 707, L-shaped plates 712 are fixedly connected to the outer side of the mounting plates 711, guide rods 714 are rotationally connected between the L-shaped plates 712 on the front side and the rear side, guide rollers 713 are fixedly connected to the outer side of the guide rods 714, and polyester filaments are placed to sequentially penetrate through the lower sides of the guide rollers 713 when in use, the polyester filament yarn is led, through removing expansion plate 702, adjust the height of expansion plate 702, after adjusting, use gag lever post 704 to spacing expansion plate 702, the guide roll 713 of a plurality of different heights of being convenient for increases the stroke of polyester filament yarn, when using a period, guide roll 713 used is worn and torn, need change new guide roll 713, the staff rotates carousel 708, make carousel 708 drive bull stick 706 rotation, bull stick 706 drives switching roll 707 rotation, switching roll 707 drives the guide roll 713 rotation on the L shaped plate 712, make new guide roll 713 rotate to the top of fixed block 705, be convenient for quick replacement guide roll 713 carries out spacingly to polyester filament yarn, reduce the time of changing new guide roll 713, avoid influencing the time of polyester filament yarn stoving.
The front end of bull stick 706 passes the front side of fixed block 705 and fixedly connected with carousel 708, and round hole 709 has all been seted up to the outside of carousel 708 and the front side of fixed block 705, is provided with inserted bar 710 between carousel 708 and the fixed block 705, when switching new guide roll 713, uses inserted bar 710 to carry out spacing to carousel 708, avoids switching roll 707 skew.
Limiting holes 703 are formed in the front sides of the telescopic plate 702 and the fixing sleeve 701, limiting rods 704 are arranged on the inner sides of the limiting holes 703, and the limiting rods 704 are convenient for fibers of the telescopic plate 702.
Working principle: when the polyester filament yarn drying box is used, a worker firstly passes the polyester filament yarn through the left side and the right side of the drying box 1 through the rectangular holes 2, and limits the polyester filament yarn through the lower sides of the guide rollers 713, so that the drying stroke of the polyester filament yarn is increased, and the hot air blower 6 is started to dry the polyester filament yarn during drying.
When the guide roller 713 on the lower side is worn after a period of use and needs to be replaced with a new guide roller 713, a worker rotates the rotary table 708, so that the rotary table 708 drives the new guide roller 713 on the switching roller 707 to rotate the lower side, the new guide roller 713 is convenient to continuously guide the polyester filaments, the time for replacing the new guide roller 713 is reduced, and the time for drying the polyester filaments is prevented from being influenced.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. High-efficient drying device is used in polyester filament production, its characterized in that includes stoving case (1): the front side of the drying box (1) is provided with a box door (5), a hot air blower (6) is fixedly fed into the inner side of the box door (5), and a guide unit (7) is arranged on the inner side of the box door (5);
the guide unit (7) comprises a plurality of fixed sleeves (701), the fixed sleeves (701) are fixedly connected to the upper side of the drying box (1), the telescopic plates (702) are arranged on the inner sides of the fixed sleeves (701), the fixed blocks (705) are fixedly connected to the upper sides of the telescopic plates (702), rotating rods (706) are connected between the front inner wall and the rear inner wall of the fixed blocks (705), the outer sides of the rotating rods (706) are fixedly connected with switching rollers (707), mounting plates (711) are arranged on the front side and the rear side of the switching rollers (707), L-shaped plates (712) are fixedly connected to the outer sides of the mounting plates (711), guide rods (714) are connected to the L-shaped plates (712) in a rotating mode, and guide rollers (713) are fixedly connected to the outer sides of the guide rods (714).
2. The efficient drying device for polyester filament yarn production according to claim 1, wherein the front end of the rotating rod (706) penetrates through the front side of the fixed block (705) and is fixedly connected with a rotary table (708), round holes (709) are formed in the outer side of the rotary table (708) and the front side of the fixed block (705), and a plug rod (710) is arranged between the rotary table (708) and the fixed block (705).
3. The efficient drying device for polyester filament yarn production according to claim 1, wherein a bolt is provided between the mounting plate (711) and the switching roller (707).
4. The efficient drying device for polyester filament yarn production according to claim 1, wherein limiting holes (703) are formed in the front sides of the telescopic plates (702) and the fixing sleeves (701), and limiting rods (704) are arranged on the inner sides of the limiting holes (703).
5. The efficient drying device for polyester filament yarn production according to claim 1, wherein the fixing block (705) is provided in a U-shaped structure.
6. The efficient drying device for polyester filament yarn production according to claim 1, wherein rectangular holes (2) are formed in the left side and the right side of the drying box (1), two limiting blocks (3) are fixedly connected to the left side and the right side of the drying box (1), and a conveying roller (4) is arranged between the two limiting blocks (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321668842.5U CN220507591U (en) | 2023-06-29 | 2023-06-29 | High-efficient drying device is used in polyester filament production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321668842.5U CN220507591U (en) | 2023-06-29 | 2023-06-29 | High-efficient drying device is used in polyester filament production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220507591U true CN220507591U (en) | 2024-02-20 |
Family
ID=89875768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321668842.5U Active CN220507591U (en) | 2023-06-29 | 2023-06-29 | High-efficient drying device is used in polyester filament production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220507591U (en) |
-
2023
- 2023-06-29 CN CN202321668842.5U patent/CN220507591U/en active Active
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