CN220975961U - Rolling device for polyester film production - Google Patents
Rolling device for polyester film production Download PDFInfo
- Publication number
- CN220975961U CN220975961U CN202321498042.3U CN202321498042U CN220975961U CN 220975961 U CN220975961 U CN 220975961U CN 202321498042 U CN202321498042 U CN 202321498042U CN 220975961 U CN220975961 U CN 220975961U
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- CN
- China
- Prior art keywords
- sliding
- polyester film
- threaded
- winding device
- producing
- 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.)
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Links
- 229920006267 polyester film Polymers 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000005096 rolling process Methods 0.000 title description 6
- 238000004804 winding Methods 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims 2
- 239000003292 glue Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000037303 wrinkles Effects 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a winding device for producing a polyester film, which comprises an operation table, wherein an installation cavity is formed in the operation table, the upper surface of the operation table is fixedly connected with the winding device, the upper surface of the operation table is connected with two sliding sleeves through a lifting device, the sliding sleeves are in sliding sleeve connection with sliding columns, the sliding columns are jointly connected with tensioning rollers through bearings in a rotating mode, a plurality of springs are fixedly connected between the sliding columns and the sliding sleeves, conductive sheets are glued on the lower surface of the sliding columns and the inner top wall of the sliding sleeve, two stand columns are welded on the upper surface of the operation table, and the stand columns are in sliding connection with magnetic blocks through sliding grooves. According to the utility model, when wrinkles appear in the winding process, the wrinkles can be automatically removed, the manual removal of shutdown is avoided, the working efficiency is greatly improved, and simultaneously, the winding can be performed by adjusting different tensioning forces according to polyester films with different thicknesses, so that the winding device has stronger practicability.
Description
Technical Field
The utility model relates to the technical field of polyester film production devices, in particular to a winding device for producing polyester films.
Background
The polyester film is a film material which is prepared by taking polyethylene glycol terephthalate as a raw material, adopting an extrusion method to prepare a thick sheet, and then stretching the thick sheet, and has the advantages of high rigidity, high hardness and toughness, puncture resistance, friction resistance, high temperature and low temperature resistance, chemical resistance, oil resistance, air tightness, good freshness and the like, and the produced polyester film needs to be rolled in the production of the polyester film so as to be convenient for transportation and storage.
In the prior art, the existing polyester film winding device is generally not provided with an anti-wrinkling device, once wrinkling occurs in the winding process, the film needs to be manually tensioned by a worker and then wound up, the production efficiency is greatly reduced, meanwhile, the existing winding device cannot adjust proper winding tension according to the polyester films with different thicknesses, and the practicability is poor.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a winding device for producing a polyester film.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a polyester film production is with roll-up device, includes the operation panel, the installation cavity has been seted up in the operation panel, fixed surface is connected with roll-up device on the operation panel, the operation panel upper surface is connected with two sliding sleeves through elevating gear, the sliding sleeve has slidingly sleeved the traveller, the traveller is connected with the tensioning roller through the bearing rotation jointly, fixedly connected with a plurality of springs between traveller and the sliding sleeve, the lower surface of traveller has the conducting strip with the interior roof of sliding sleeve all gluing, operation panel upper surface welding has two stands, the stand has the magnetic shoe through sliding tray sliding connection, the magnetic shoe is connected with the elevating roller through the bearing rotation jointly, be provided with the electro-magnet in the sliding tray, the electro-magnet passes through the wire electricity with two the conducting strip is connected, two the stand welds the fixed roller jointly.
Preferably, the lifting device comprises two threaded rods and threaded sleeves, the threaded rods are welded with the lower surfaces of the corresponding sliding sleeves, the threaded sleeves are connected with the operation table in a penetrating and rotating mode through bearings, the threaded sleeves are connected with the corresponding threaded rods in a threaded mode, the threaded sleeves are located in the installation cavity, a section of interference fit worm wheel is meshed with the worm wheel, the worm is provided with a rotating shaft in a mutual interference fit mode, and the rotating shaft is connected with the operation table in a penetrating and rotating mode through bearings and extends to the outside of the operation table.
Preferably, rubber pads are adhered to the surfaces of the tensioning roller, the fixing roller and the lifting roller.
Preferably, the thread lead angle of the threaded rod is smaller than the equivalent friction angle of the threaded rod and the threaded sleeve forming a thread pair.
Preferably, one end of the rotating shaft, which is positioned outside the operating platform, is welded with a handle, and the outer wall of the handle is carved with anti-skid grains.
Preferably, a plurality of support columns are welded on the lower surface of the operation table, and anti-slip pads are adhered on the lower surface of the support columns.
Compared with the prior art, the utility model has the advantages that:
1. In the coiling process, if the polyester film to be coiled loses the tension, the polyester film coiled later can be wrinkled, when the wrinkling occurs, the polyester film is not tightly pressed against the tension roller, under the action of spring force, the two conducting plates are separated, at the moment, the electromagnet is electrified, so that the magnetic block drives the lifting roller to ascend, the polyester film is tightly pressed, the polyester film with the wrinkling between the lifting roller and the coiling roller is not tensioned, until the polyester film is tensioned again, the compression spring enables the two conducting plates to be contacted, at the moment, the electromagnet is powered off, the lifting roller descends, coiling is continued, the wrinkling is prevented better, manual tensioning is avoided, and the production efficiency is greatly improved;
2. Through shaking the handle for the axis of rotation rotates, drives the worm and rotates, and the worm makes the worm wheel rather than meshing rotate, and the worm wheel drives the screw sleeve and rotates, thereby adjusts the length that the threaded rod stretched out the operation panel, adjusts the height of sliding sleeve, can freely adjust the tensioning degree when gathering film is rolled up according to the polyester film thickness of producing, has stronger practicality.
Drawings
Fig. 1 is a schematic structural view of a winding device for producing a polyester film according to the present utility model.
Fig. 2 is an enlarged view of a portion a of a winding device for producing a polyester film according to the present utility model.
Fig. 3 is a top view of a winding device for producing a polyester film according to the present utility model.
In the figure: the device comprises an operating platform 1, a rolling device 2, a sliding sleeve 5, a sliding column 6, a tensioning roller 7, a spring 8, a conductive sheet 9, an upright post 11, a sliding groove 12, a magnetic block 13, an electromagnet 14, a lifting roller 15, a fixed roller 16, a mounting cavity 17, a threaded sleeve 18, a threaded rod 19, a worm wheel 20, a worm 21, a rotating shaft 22, a handle 221 and a supporting column 23.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a winding device for producing polyester film, which comprises an operation table 1, an installation cavity 17 is formed in the operation table 1, the upper surface of the operation table 1 is fixedly connected with a winding device 2, the winding device 2 is a combined device of a gear motor and a winding roller, the prior art is omitted, the upper surface of the operation table 1 is connected with two sliding sleeves 5 through lifting devices, the sliding sleeves 5 are slidingly sleeved with sliding columns 6, the sliding columns 6 are jointly connected with a tensioning roller 7 through bearings in a rotating manner, a plurality of springs 8 are fixedly connected between the sliding columns 6 and the sliding sleeves 5, the lower surface of the sliding columns 6 and the inner top wall of the sliding sleeves 5 are respectively glued with a conducting strip 9, two upright posts 11 are welded on the upper surface of the operation table 1, the upright posts 11 are slidingly connected with a magnetic block 13 through sliding grooves 12, the magnetic block 13 are jointly connected with a lifting roller 15 through bearings, an electromagnet 14 is arranged in the sliding grooves 12, the electromagnet 14 is electrically connected with the two conducting strips 9 through leads, the two conducting strips 9 are connected with the electromagnet 14 in parallel through leads, when the two conducting strips 9 are contacted, no magnetic strips are mutually, the electromagnet 14 are mutually connected with the electromagnet 14 through leads to the electromagnet 14 through leads, no magnetic strips are mutually, and when the two conducting strips 9 are mutually separated, the electromagnet leads to the electromagnet 14 are mutually connected with the lifting roller 15, and the electromagnet leads to be used as the lifting roller 15.
The lifting device comprises two threaded rods 19 and threaded sleeves 18, the threaded rods 19 are welded with the lower surfaces of the corresponding sliding sleeves 5, the threaded sleeves 18 are connected with the operating platform 1 in a penetrating and rotating mode through bearings, the threaded sleeves 18 are connected with the corresponding threaded rods 19 in a threaded mode, one section of the threaded sleeves 18 located in the installation cavity 17 is provided with a worm wheel 20 in an interference fit mode, the worm wheel 20 is meshed with a worm 21, the worm 21 is provided with a rotating shaft 22 in a mutual interference fit mode, the rotating shaft 22 is connected with the operating platform 1 in a penetrating and rotating mode through bearings and extends to the outside of the operating platform 1, and the height of the tensioning roller 7 can be adjusted through shaking of the handle 221, and therefore tensioning force during winding is adjusted.
Rubber pads are adhered to the surfaces of the tensioning roller 7, the fixing roller 16 and the lifting roller 15, and the rubber pads prevent the phenomenon that the polyester film slips on the rollers in the rolling process.
The thread lead angle of the threaded rod 19 is smaller than the equivalent friction angle of a thread pair formed by the threaded rod 19 and the threaded sleeve 18, so that the threaded connection between the threaded rod 19 and the threaded sleeve 18 realizes self-locking, and shaking of the threaded connection is avoided, and the rolling of the polyester film is prevented from being influenced.
One end of the rotating shaft 22 outside the operating platform 1 is welded with a handle 221, and anti-slip lines are engraved on the outer wall of the handle 221 to prevent slipping during operation of the handle 221. The lower surface welding of operation panel 1 has a plurality of support columns 23, and the support column 23 lower surface bonds there is the slipmat, and the slipmat prevents in the device in-process of using, and the device receives the phenomenon that external force appears sliding, increases device stability.
When the device is used, according to the thickness of a polyester film required to be rolled, the handle 221 is rocked to enable the rotating shaft 22 to rotate, so that the worm 21 in interference fit with the rotating shaft 22 rotates, the worm 21 drives the worm wheel 20 meshed with the worm 21 to rotate, the worm wheel 20 drives the threaded sleeve 18 in interference fit with the worm wheel 20 to rotate, the heights of the sliding sleeve 5 and the sliding column 6 are adjusted through the threaded connection of the threaded sleeve 18 and the threaded rod 19, and after the heights are adjusted to be proper, the rolling device 2 is started to roll;
In the coiling process, if no fold appears, the polyester film is always in a tensioning state, at this time, the two conducting strips 9 are in contact, the electromagnet 14 is short-circuited and does not generate magnetism, when the fold appears, the polyester film loses the tensioning force and does not press the tensioning wheel 7 any more, at this time, under the action of the elastic force of the spring 8, the sliding column 6 slides out, the two conducting strips 9 are separated, the electromagnet 14 is electrified, the magnetic block 13 drives the lifting roller 15 to lift up, the polyester film is clamped together with the fixed roller 16, at this time, the coiling device still carries out coiling, the polyester film between the lifting roller 15 and the coiling device 2 is tensioned, after the polyester film is tensioned, the fold is removed, the polyester film is provided with tensioning force again, the tensioning roller 7 is pressed down, the conducting strips 9 are in contact, the electromagnet 14 is short-circuited and is powered off, the lifting roller 15 returns to the original position under the gravity of the self, and coiling is continued.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a roll-up device for polyester film production, includes operation panel (1), install cavity (17) have been seted up in operation panel (1), its characterized in that, operation panel (1) upper surface fixedly connected with roll-up device (2), operation panel (1) upper surface is connected with two sliding sleeves (5) through elevating gear, sliding sleeve (5) slip cup joint traveller (6), traveller (6) are connected with tensioning roller (7) through the bearing rotation jointly, fixedly connected with a plurality of springs (8) between traveller (6) and sliding sleeve (5), the lower surface of traveller (6) and the interior roof of sliding sleeve (5) all glue conducting strip (9), operation panel (1) upper surface welding has two stand (11), stand (11) are connected with magnetic block (13) through sliding groove (12) sliding connection, magnetic block (13) are connected with elevating roller (15) through the bearing rotation jointly, be provided with electro-magnet (14) in sliding groove (12), electro-magnet (14) and two stand (9) are connected with conducting strip (16) jointly through electric welding.
2. The winding device for producing the polyester film according to claim 1, wherein the lifting device comprises two threaded rods (19) and a threaded sleeve (18), the threaded rods (19) are welded with the lower surface of the corresponding sliding sleeve (5), the threaded sleeve (18) is connected with the operating platform (1) through bearing penetration rotation, the threaded sleeve (18) is connected with the corresponding threaded rod (19) through threads, one section of the threaded sleeve (18) positioned in the mounting cavity (17) is provided with a worm wheel (20) in an interference fit manner, the worm wheel (20) is meshed with a worm (21), the worm (21) is provided with a rotating shaft (22) in a mutual interference fit manner, and the rotating shaft (22) is connected with the operating platform (1) through bearing penetration rotation and extends to the outside of the operating platform (1).
3. The winding device for producing the polyester film according to claim 1, wherein rubber pads are adhered to the surfaces of the tensioning roller (7), the fixing roller (16) and the lifting roller (15).
4. A device for producing a polyester film according to claim 2, characterized in that the thread angle of the threaded rod (19) is smaller than the equivalent friction angle of the threaded rod (19) and the threaded sleeve (18) forming a threaded pair.
5. The winding device for producing the polyester film according to claim 2, wherein one end of the rotating shaft (22) positioned outside the operating table (1) is welded with a handle (221), and an anti-slip line is engraved on the outer wall of the handle (221).
6. The winding device for producing the polyester film according to claim 1, wherein a plurality of support columns (23) are welded on the lower surface of the operating table (1), and anti-slip pads are adhered on the lower surface of the support columns (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498042.3U CN220975961U (en) | 2023-06-13 | 2023-06-13 | Rolling device for polyester film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498042.3U CN220975961U (en) | 2023-06-13 | 2023-06-13 | Rolling device for polyester film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220975961U true CN220975961U (en) | 2024-05-17 |
Family
ID=91043183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321498042.3U Active CN220975961U (en) | 2023-06-13 | 2023-06-13 | Rolling device for polyester film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220975961U (en) |
-
2023
- 2023-06-13 CN CN202321498042.3U patent/CN220975961U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240628 Address after: 341500 Factory Building 12, Yuxing Intelligent Manufacturing Technology Park, Xincheng New City Industrial Park, Dayu County, Ganzhou City, Jiangxi Province Patentee after: Ganzhou Zhongyou Film Materials Co.,Ltd. Country or region after: China Address before: No. 5511 Binhai Avenue, Xiuying District, Haikou City, Hainan Province, 570100 Patentee before: Chen Cunjiang Country or region before: China |