CN218593638U - Traction roller device of polyester sheet extruder - Google Patents
Traction roller device of polyester sheet extruder Download PDFInfo
- Publication number
- CN218593638U CN218593638U CN202222589290.0U CN202222589290U CN218593638U CN 218593638 U CN218593638 U CN 218593638U CN 202222589290 U CN202222589290 U CN 202222589290U CN 218593638 U CN218593638 U CN 218593638U
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- CN
- China
- Prior art keywords
- pinch rolls
- over pinch
- carry over
- polyester sheet
- roll
- Prior art date
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- 229920000728 polyester Polymers 0.000 title claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000002349 favourable effect Effects 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a carry over pinch rolls device of polyester sheet extruder, the test platform comprises a support, frame one end upside is equipped with first carry over pinch rolls through first grudging post, first grudging post side is equipped with the cooling bath, cooling bath both ends upside is equipped with first guide roll and second guide roll respectively, the bottom is equipped with the third guide roll in the cooling bath, be equipped with the second carry over pinch rolls through the second grudging post on the frame of cooling bath side, frame other end upside installs the wind-up roll through the third grudging post, install cutting blade on the second carry over pinch rolls, the utility model discloses because first carry over pinch rolls and the second carry over pinch rolls that have through the grudging post on the frame for traction force is stronger, is favorable to improving the efficiency that the polyester sheet extruded, and through the cooling bath that is equipped with, makes and to carry out water-cooling treatment to the polyester sheet, simultaneously through the cutting blade that the outside was installed on the second carry over pinch rolls, makes and to cut the polyester sheet of extruding, and cutting efficiency is higher, and simple structure, and the functionality is stronger.
Description
Technical Field
The utility model relates to a polyester sheet production facility technical field specifically is a carry over pinch rolls device of polyester sheet extruder.
Background
The PET sheet is a thermoplastic environment-friendly plastic product, is odorless and tasteless after being combusted, and does not generate toxic gas. High transparency, no water ripple on the surface, no crystal point and no whitening; grease resistance and strong chemical property; high toughness and rigidity, and high impact strength. The extruder is needed to be used in the processing process of the PET sheet, and the extruder depends on the pressure and the shearing force generated by the rotation of the screw rod, so that the material can be fully plasticized and uniformly mixed and is molded through an opening die. Plastics extruders can be largely classified into twin-screw extruders, single-screw extruders and, less frequently, multi-screw extruders and also screwless extruders.
A drawing roll device of a PET sheet extruder of prior art application No. cn202022556819.X, comprising: carry over pinch rolls mount, guide rail, setting are at the last carry over pinch rolls of sheet moving direction, carry over pinch rolls, aluminium system deflector roll, tension roll and wind-up roll down, and go up the carry over pinch rolls and be located directly over the carry over pinch rolls down, all fixed mounting on the carry over pinch rolls mount, and the sheet passes between carry over pinch rolls and the lower carry over pinch rolls, and the back rolling is on the wind-up roll through aluminium system deflector roll and tension roll, the guide rail is installed on the carry over pinch rolls mount, the direction that guide rail direction perpendicular to sheet removed, aluminium system deflector roll passes through the sliding seat and installs on the guide rail. The utility model discloses a can not influence the antifog effect of sheet, improve production efficiency. However, the traction force is poor, so that the extrusion efficiency of the polyester sheet is affected, the use functionality is poor, and the requirement of extrusion traction of the PET sheet is difficult to meet well.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carry over pinch rolls device of polyester sheet extruder to it is relatively poor to solve traction force among the prior art, thereby influences the efficiency that the polyester sheet extruded, and service functionality is relatively poor moreover, is difficult to satisfy the PET sheet well and extrudes and pull the required problem of use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carry over pinch rolls device of polyester sheet extruder, includes the frame, first carry over pinch rolls is installed through first grudging post to frame one end upside, the cooling tank is installed to first grudging post side, first guide roll and second guide roll are installed respectively to cooling tank both ends upside, the third guide roll is installed to the bottom in the cooling tank, install the second carry over pinch rolls through the second grudging post on the frame of cooling tank side, the wind-up roll is installed through the third grudging post to frame other end upside, install cutting blade on the second carry over pinch rolls.
Furthermore, the first traction roller and the second traction roller are both paired rollers, one end of each traction roller is connected with a traction motor in a transmission mode, and a PLC control cabinet is installed on the upper side of one end of the machine base.
Furthermore, grooves are formed in two sides of the upper end of the cooling pool, and two ends of the first guide roller and two ends of the second guide roller are rotatably installed in the grooves through rotating shafts.
Furthermore, a connecting seat is arranged in the middle of the inside of the cutting blade, and the connecting seat is sleeved on the transmission shafts of the two traction rollers.
Further, cutting blade sets up annular cutter, and the threaded locking bolt of installing on the connecting seat.
Furthermore, third guide roll one end transmission is connected with first motor, wind-up roll one end is connected with the second motor through the gear train transmission.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses because first carry over pinch rolls and the second carry over pinch rolls that are equipped with through the riser on the frame for traction force is stronger, is favorable to improving the efficiency that the polyester sheet extruded, and through the cooling tank that is equipped with, makes and to carry out water-cooling to the polyester sheet and handle, and the cutting blade that installs in the outside on the while through the second carry over pinch rolls makes and to cut the processing to the polyester sheet of extruding, and cutting efficiency is higher, simple structure moreover, and is functional stronger.
2. The utility model discloses a first guide roll and second guide roll are installed respectively to cooling bath both ends upside, and the recess has been seted up to cooling bath upper end both sides, and just first guide roll and second guide roll both ends are installed in the recess through the pivot rotation, and the third guide roll is installed to the bottom in the cooling bath for can carry out the direction processing to the polyester sheet of extruding, be convenient for make the bottom carry out the water-cooling through the cooling bath and handle.
3. The utility model discloses a mid-mounting has the connecting seat in the cutting blade, and the connecting seat cover is established on the transmission shaft of two carry over pinch rolls, and cutting blade sets up and circularizes the cutter, and threaded mounting has the locking bolt on the connecting seat for be convenient for install fixed processing to the cutting blade, positional stability is high moreover, is favorable to improving the precision of cutting, can remove the regulation to the cutting blade simultaneously and handle, and then be convenient for adjust the cutting position of polyester sheet.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a top view of the whole structure of the present invention;
fig. 3 is a schematic view of the cutting blade structure of the present invention.
In the figure: 1. a machine base; 2. a first stand; 3. a first pull roll; 4. a cooling pool; 5. a first guide roller; 6. a third guide roller; 7. a second guide roller; 8. a second stand; 9. a second pull roll; 10. a third vertical frame; 11. a wind-up roll; 12. a gear set; 13. a groove; 14. a first motor; 15. a locking bolt; 16. a cutting blade; 17. a second motor; 18. a PLC control cabinet; 19. a connecting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2, fig. 3, in an embodiment of the present invention, a carry over pinch rolls device of polyester sheet extruder, including frame 1, first carry over pinch rolls 3 are installed through first grudging post 2 to frame 1 one end upside, cooling bath 4 is installed to 2 sides of first grudging post, the coolant liquid that is equipped with in the cooling bath 4, make can carry out water-cooling treatment to the polyester sheet, first guide roll 5 and second guide roll 7 are installed respectively to 4 both ends upsides of cooling bath, third guide roll 6 is installed to the bottom in the cooling bath 4, make can lead to the processing to the polyester sheet of extruding, be convenient for make to carry out water-cooling treatment through 4 bottoms in the cooling bath, install second carry over pinch rolls 9 through second grudging post 8 on the frame 1 of cooling bath 4 side, make traction force stronger, be favorable to improving the efficiency that the polyester sheet extrudes, frame 1 other end upside installs wind-up pinch rolls 11 through third grudging post 10, install cutting blade 16 on the second carry over pinch rolls 9, make can carry out cutting treatment to the polyester sheet of extruding, cutting efficiency is higher, and simple structure, and functional stronger.
Preferably, first carry over pinch rolls 3 and second carry over pinch rolls 9 all adopt the pair roller, and carry over pinch rolls one end transmission is connected with traction motor for drive carry over pinch rolls rotation regulation, thereby can pull the processing to the sheet, PLC switch board 18 is installed to frame 1 one end upside, is convenient for carry out whole the handling of controlling.
Preferably, both sides of the upper end of the cooling pool 4 are provided with grooves 13, and both ends of the first guide roller 5 and the second guide roller 7 are rotatably arranged in the grooves 13 through rotating shafts, so that the extruded polyester sheet can be guided, and the water cooling treatment of the bottom in the cooling pool 4 is facilitated.
Preferably, mid-mounting has connecting seat 19 in cutting blade 16, and connecting seat 19 cover is established on the transmission shaft of second carry over pinch rolls 9, and cutting blade 16 sets up annular cutter, and connecting seat 19 is gone up the screw thread and is installed locking bolt 15 for be convenient for install fixed processing to cutting blade 16, positional stability is high moreover, is favorable to improving the precision of cutting, can remove the regulation simultaneously to cutting blade 16 and handle, and then is convenient for adjust the cutting position of polyester sheet.
Preferably, one end of the third guide roller 6 is connected with a first motor 14 in a transmission manner, one end of the winding roller 11 is connected with a second motor 17 in a transmission manner through a gear set 12, so that the winding roller 11 can be driven to rotate and adjust through the second motor 17, and the sheet can be wound.
The utility model discloses a theory of operation and use flow: because the stand is passed through respectively at 1 upside both ends of frame and is equipped with first carry over pinch rolls 3 and second carry over pinch rolls 9 for traction force is stronger, is favorable to improving the efficiency that the polyester sheet extruded, and through the cooling tank 4 that is equipped with, makes and to carry out water-cooling to the polyester sheet and handle, simultaneously through the cutting blade 16 that the outside was installed on the second carry over pinch rolls 9, makes and to cut the processing to the polyester sheet of extruding, and cutting efficiency is higher, and simple structure, and is functional stronger.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a carry over pinch rolls device of polyester sheet extruder, includes frame (1), its characterized in that: first carry over pinch rolls (3) are installed through first grudging post (2) to frame (1) one end upside, cooling bath (4) are installed to first grudging post (2) side, first guide roll (5) and second guide roll (7) are installed respectively to cooling bath (4) both ends upside, third guide roll (6) are installed to the bottom in cooling bath (4), install second carry over pinch rolls (9) through second grudging post (8) on frame (1) of cooling bath (4) side, frame (1) other end upside installs wind-up roll (11) through third grudging post (10), install cutting blade (16) on second carry over pinch rolls (9).
2. The pulling roll apparatus for polyester sheet extruder as claimed in claim 1, wherein: the first traction roller (3) and the second traction roller (9) are both paired rollers, and one end of each traction roller is connected with a traction motor in a transmission mode.
3. The pulling roll apparatus for polyester sheet extruder as claimed in claim 1, wherein: the cooling tank (4) upper end both sides are seted up recess (13), and just first guide roll (5) and second guide roll (7) both ends are installed in recess (13) through the pivot rotation.
4. The pulling roll apparatus for polyester sheet extruder as claimed in claim 1, wherein: and a connecting seat (19) is arranged in the middle of the cutting blade (16), and the connecting seat (19) is sleeved on a transmission shaft of the second traction roller (9).
5. The pulling roll apparatus for polyester sheet extruder as claimed in claim 4, wherein: cutting blade (16) set up annular cutter, and threaded mounting has locking bolt (15) on connecting seat (19).
6. The pulling roll apparatus for polyester sheet extruder as claimed in claim 1, wherein: third guide roll (6) one end transmission is connected with first motor (14), wind-up roll (11) one end is connected with second motor (17) through gear train (12) transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222589290.0U CN218593638U (en) | 2022-09-29 | 2022-09-29 | Traction roller device of polyester sheet extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222589290.0U CN218593638U (en) | 2022-09-29 | 2022-09-29 | Traction roller device of polyester sheet extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218593638U true CN218593638U (en) | 2023-03-10 |
Family
ID=85401629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222589290.0U Active CN218593638U (en) | 2022-09-29 | 2022-09-29 | Traction roller device of polyester sheet extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218593638U (en) |
-
2022
- 2022-09-29 CN CN202222589290.0U patent/CN218593638U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A traction roller device for polyester sheet extruder Granted publication date: 20230310 Pledgee: Bank of Suzhou Co.,Ltd. Shishan road sub branch Pledgor: Suzhou Haichen Plastic Co.,Ltd. Registration number: Y2024980004996 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |