CN220702715U - Coiling mechanism is used in plastic film production - Google Patents
Coiling mechanism is used in plastic film production Download PDFInfo
- Publication number
- CN220702715U CN220702715U CN202321921600.2U CN202321921600U CN220702715U CN 220702715 U CN220702715 U CN 220702715U CN 202321921600 U CN202321921600 U CN 202321921600U CN 220702715 U CN220702715 U CN 220702715U
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- Prior art keywords
- support
- plastic film
- film production
- bottom plate
- winding device
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- 239000002985 plastic film Substances 0.000 title claims abstract description 23
- 229920006255 plastic film Polymers 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims description 7
- 238000004804 winding Methods 0.000 claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
The utility model discloses a winding device for plastic film production, which belongs to the technical field of plastic film production and comprises a bottom plate, wherein a winding roller is arranged at the top of the bottom plate, a bracket is fixedly arranged at the top of the bottom plate, and two sides of the bracket are rotatably connected with bottom supporting wheels through rotating shafts; according to the utility model, through the cooperation of the top supporting wheel and the bottom supporting wheel, when the driving motor drives the rolling roller to rotate through the supporting shaft to roll the film, the top supporting wheel and the bottom supporting wheel can limit the supporting shaft so as to improve the rotation stability of the supporting shaft and the rolling roller, after the rolling is finished, a user can pull the handle upwards to drive the top supporting wheel to move upwards through the top plate, so that the bottom of the handle is separated from the supporting shaft, and the rolling roller and the supporting shaft are conveniently taken down from between the top supporting wheel and the bottom supporting wheel by the user, so that the purpose of conveniently replacing the rolling roller is realized.
Description
Technical Field
The utility model relates to the technical field of plastic film production, in particular to a winding device for plastic film production.
Background
The utility model discloses an automatic plastic film winding device, which is characterized in that a plastic film is wound through a winding part, two film side clamping mechanisms are respectively positioned on two sides of the plastic film, and the edges of the plastic film are clamped in a rolling manner through the rolling type clamping parts, so that the plastic film can be prevented from being wrinkled after being wound through the winding part.
Film coiling mechanism and film coiling mechanism that relates to among the prior art exist and are inconvenient for taking off the rolling cylinder that the rolling was accomplished among the above-mentioned patent to renew the new rolling cylinder and continue to roll up the film, have comparatively obvious use defect, therefore we need to propose a coiling mechanism for plastic film production.
Disclosure of Invention
The utility model aims to provide a winding device for plastic film production, which has the advantage of being convenient for replacing a winding roller after the film is wound, so as to solve the problems in the prior art.
In order to achieve the above purpose, the utility model provides a winding device for plastic film production, which comprises a bottom plate, wherein a winding roller is arranged at the top of the bottom plate, a support is fixedly arranged at the top of the bottom plate, two sides of the support are rotatably connected with bottom supporting wheels through rotating shafts, supporting shafts are fixedly arranged at two ends of the winding roller, the surfaces of the supporting shafts are in rolling connection with the tops of the bottom supporting wheels, one end of each rotating shaft penetrates through the support and extends to the outside of the support to be connected with a driving assembly, two sides of the top of the support are movably connected with a top plate through elastic connection assemblies, one side of the top plate is rotatably connected with the top supporting wheels at the corresponding positions of the bottom supporting wheels, the bottoms of the top supporting wheels are in rolling connection with the surfaces of the rotating shafts, and a guide assembly is further arranged between the top plate and the support.
Preferably, the driving assembly comprises a driving motor fixedly mounted on the top of the bottom plate, a first belt pulley is fixedly mounted on an output shaft of the driving motor, one end of the rotating shaft penetrates through the support and extends to the outer portion of the support to be fixedly connected with a second belt pulley, and the first belt pulley and the second belt pulley are connected through belt transmission.
Preferably, the elastic connection assembly comprises a fixed shell fixedly mounted on two sides of the support, a connecting rod is fixedly mounted on one side of the top plate and located at a corresponding position of the fixed shell, an extension spring is fixedly mounted in an inner cavity of the fixed shell, the bottom end of the extension spring penetrates through the fixed shell and extends to the fixed shell, the bottom end of the extension spring is fixedly connected with the inner wall of the fixed shell, and a limiting assembly is further arranged between the connecting rod and the fixed shell.
Preferably, the limiting component comprises limiting blocks fixedly mounted on two sides of the inner cavity of the fixed shell, a limiting groove matched with the limiting blocks is formed in the surface of the connecting rod, and the inner wall of the limiting groove is in sliding connection with the surface of the limiting blocks.
Preferably, the guide assembly comprises guide rods fixedly mounted on two sides of the bottom of the top plate, guide grooves matched with the guide rods are formed in the top of the support, and the bottoms of the guide rods are in sliding connection with the inner cavities of the guide grooves.
Preferably, the top of the top plate is fixedly provided with a handle, and four corners of the top of the bottom plate are provided with mounting holes.
Preferably, the top of bottom plate just is located driving motor's corresponding department fixed mounting has the mounting bracket, driving motor's bottom and the top fixed connection of mounting bracket.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matched use of the top supporting wheel and the bottom supporting wheel, when the driving motor drives the rolling roller to rotate through the supporting shaft to roll the film, the top supporting wheel and the bottom supporting wheel can limit the supporting shaft so as to improve the rotation stability of the supporting shaft and the rolling roller, after the rolling is finished, a user can pull the handle upwards to drive the top supporting wheel to move upwards through the top plate, so that the bottom of the handle is separated from the supporting shaft, and the rolling roller and the supporting shaft are conveniently taken down from between the top supporting wheel and the bottom supporting wheel by the user, so that the purpose of conveniently replacing the rolling roller is realized;
according to the utility model, the top plate can be tensioned at the top of the bracket through the arrangement of the elastic connecting component, so that the top supporting wheel can be pressed at the top of the supporting shaft, the top supporting wheel and the bottom supporting wheel are matched for use, the rotation stability of the supporting shaft is improved, the connecting rod can be prevented from being disconnected with the fixed shell through the arrangement of the limiting component, and the stability of the movement of the top plate can be improved through the arrangement of the guiding component, so that the dislocation condition of the top supporting wheel and the bottom supporting wheel is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a driving assembly according to the present utility model;
FIG. 3 is a schematic view of an elastic connection assembly according to the present utility model;
fig. 4 is a schematic structural view of the guide assembly of the present utility model.
In the figure: 1. a bottom plate; 2. a winding roller; 3. a bracket; 4. a rotating shaft; 5. a bottom support wheel; 6. a support shaft; 7. a top plate; 8. a top support wheel; 9. a driving motor; 10. a first pulley; 11. a second pulley; 12. a belt; 13. a fixed case; 14. a connecting rod; 15. a tension spring; 16. a limiting block; 17. a limit groove; 18. a guide rod; 19. a guide groove; 20. a handle; 21. a mounting hole; 22. and (5) mounting a frame.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The winding device for plastic film production is used for winding the film in the film production process.
Referring to fig. 1-4, the utility model provides a winding device for plastic film production, which comprises a bottom plate 1, four corners of the top of the bottom plate 1 are respectively provided with a mounting hole 21, the top of the bottom plate 1 is provided with a winding roller 2, the top of the bottom plate 1 is fixedly provided with a bracket 3, both sides of the bracket 3 are respectively connected with a bottom supporting wheel 5 through rotation of a rotating shaft 4, both ends of the winding roller 2 are respectively fixedly provided with a supporting shaft 6, the surface of the supporting shaft 6 is in rolling connection with the top of the bottom supporting wheel 5, both sides of the top of the bracket 3 are respectively movably connected with a top plate 7 through elastic connection components, the top of the top plate 7 is fixedly provided with a handle 20, the elastic connection components comprise a fixing shell 13 fixedly arranged at both sides of the bracket 3, one side of the top plate 7 is fixedly provided with a connecting rod 14 at the corresponding position of the fixing shell 13, the bottom end of the connecting rod 14 penetrates through the fixing shell 13 and extends to an inner cavity of the fixing shell 13 to be fixedly provided with a stretching spring 15, the bottom end of the stretching spring 15 is fixedly connected with the inner wall of the fixing shell 13, one side of the top plate 7 is respectively positioned at the corresponding position of the bottom supporting wheel 5 and is rotatably connected with a top supporting wheel 8, and the bottom of the top supporting wheel 8 is in rolling connection with the surface of the rotating shaft 4.
Through the setting of elastic connection subassembly, can compress tightly the top supporting wheel 8 at the top of back shaft 6, it uses with the cooperation of bottom sprag wheel 5, plays spacing effect to back shaft 6 to promote back shaft 6 and winding cylinder 2 pivoted stability.
When the new winding roller 2 needs to be replaced after winding is completed, a user can pull the top plate 7 upwards through the handle 20, the top supporting wheel 8 is driven to move upwards by the movement of the top plate 7, the user can take down the winding roller 2 with the film wound on the winding roller and place the new winding roller 2 on the bracket 3, the supporting shafts 6 at the two ends of the new winding roller 2 can be positioned between the top supporting wheel 8 and the bottom supporting wheel 5, the user can release the handle 20 at the moment, and the counter force generated by stretching of the stretching spring 15 can drive the top plate 7 and the top supporting wheel 8 to reset, so that the top supporting wheel 8 is tightly pressed on the surface of the supporting shaft 6.
Preferably, a limiting component is further arranged between the connecting rod 14 and the fixed shell 13, the limiting component comprises limiting blocks 16 fixedly mounted on two sides of the inner cavity of the fixed shell 13, limiting grooves 17 matched with the limiting blocks 16 are formed in the surfaces of the connecting rod 14, and the inner walls of the limiting grooves 17 are slidably connected with the surfaces of the limiting blocks 16.
Through the setting of spacing subassembly, can promote the stability that connecting rod 14 moved, can prevent simultaneously that connecting rod 14 from breaking away from with fixed shell 13 and being connected, the user can drive connecting rod 14 and remove when pulling roof 7, and connecting rod 14 can drive the spacing groove 17 on its surface at the surface slip of stopper 16 when removing.
It is worth to say that a guide assembly is further arranged between the top plate 7 and the support 3, the guide assembly comprises guide rods 18 fixedly installed on two sides of the bottom of the top plate 7, guide grooves 19 matched with the guide rods 18 are formed in the top of the support 3, and the bottom ends of the guide rods 18 are in sliding connection with the inner cavities of the guide grooves 19.
Through the setting of guide assembly, can promote the stability that roof 7 removed, roof 7 can drive the bottom of guide bar 18 and slide at the inner chamber of guide way 19 in the removal to prevent that roof 7 from producing the skew and leading to top backing wheel 8 and bottom sprag wheel 5 to appear misplacement in the removal.
One end of a group of rotating shafts 4 penetrates through the support 3 and extends to the outside of the support 3 to be connected with a driving assembly, the driving assembly comprises a driving motor 9 fixedly installed on the top of the bottom plate 1, a mounting frame 22 is fixedly installed on the top of the bottom plate 1 and located at the corresponding position of the driving motor 9, the bottom of the driving motor 9 is fixedly connected with the top of the mounting frame 22, a first belt pulley 10 is fixedly installed on an output shaft of the driving motor 9, one end of a group of rotating shafts 4 penetrates through the support 3 and extends to the outside of the support 3 to be fixedly connected with a second belt pulley 11, and the first belt pulley 10 and the second belt pulley 11 are in transmission connection through a belt 12.
Through drive assembly's setting, can drive winding cylinder 2 and rotate and carry out the rolling to the film, when using, user accessible external controller opens driving motor 9, driving motor 9's output shaft drives first belt pulley 10 and rotates, and first belt pulley 10's rotation can drive second belt pulley 11 through belt 12 and rotate, and then drive one of them a set of bottom sprag wheel 5 through one of them a set of pivot 4 and rotate, and one of them a set of bottom sprag wheel 5's rotation can drive winding cylinder 2 through back shaft 6 and rotate and carry out the rolling to the film.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a coiling mechanism is used in plastic film production, includes bottom plate (1), the top of bottom plate (1) is equipped with rolling cylinder (2), its characterized in that: the utility model discloses a winding machine, including bottom plate (1), support (3) are installed at the top fixed mounting of bottom plate (1), the both sides of support (3) all rotate through pivot (4) and are connected with bottom sprag wheel (5), the both ends of winding cylinder (2) all fixed mounting have back shaft (6), the surface of back shaft (6) with the top roll connection of bottom sprag wheel (5), a set of one end of pivot (4) runs through support (3) and extends to the external connection of support (3) and have drive assembly, the both sides at support (3) top all have roof (7) through elastic connection subassembly swing joint, one side of roof (7) just is located the corresponding department rotation of bottom sprag wheel (5) and is connected with top sprag wheel (8), the bottom of top sprag wheel (8) with the surface roll connection of pivot (4), still be provided with guide assembly between roof (7) and support (3).
2. The winding device for plastic film production according to claim 1, wherein: the driving assembly comprises a driving motor (9) fixedly mounted on the top of the bottom plate (1), a first belt pulley (10) is fixedly mounted on an output shaft of the driving motor (9), one end of one group of rotating shafts (4) penetrates through the support (3) and extends to the outer portion of the support (3) to be fixedly connected with a second belt pulley (11), and the first belt pulley (10) and the second belt pulley (11) are in transmission connection through a belt (12).
3. The winding device for plastic film production according to claim 1, wherein: the elastic connection assembly comprises fixing shells (13) fixedly mounted on two sides of the support (3), a connecting rod (14) is fixedly mounted on one side of the top plate (7) and located at the corresponding position of the fixing shells (13), an extension spring (15) is fixedly mounted at the bottom end of the connecting rod (14) penetrating through the fixing shells (13) and extending to an inner cavity of the fixing shells (13), the bottom end of the extension spring (15) is fixedly connected with the inner wall of the fixing shells (13), and a limiting assembly is further arranged between the connecting rod (14) and the fixing shells (13).
4. A winding device for plastic film production according to claim 3, wherein: limiting components include stopper (16) fixed mounting in fixed shell (13) inner chamber both sides, spacing groove (17) with stopper (16) looks adaptation are seted up on the surface of connecting rod (14), the inner wall of spacing groove (17) and the surface sliding connection of stopper (16).
5. The winding device for plastic film production according to claim 1, wherein: the guide assembly comprises guide rods (18) fixedly mounted on two sides of the bottom of the top plate (7), guide grooves (19) matched with the guide rods (18) are formed in the top of the support (3), and the bottoms of the guide rods (18) are in sliding connection with the inner cavities of the guide grooves (19).
6. The winding device for plastic film production according to claim 1, wherein: the top of the top plate (7) is fixedly provided with a handle (20), and four corners of the top of the bottom plate (1) are provided with mounting holes (21).
7. The winding device for plastic film production according to claim 2, wherein: the top of bottom plate (1) and be located the corresponding department fixed mounting of driving motor (9) have mounting bracket (22), the top fixed connection of bottom and mounting bracket (22) of driving motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921600.2U CN220702715U (en) | 2023-07-20 | 2023-07-20 | Coiling mechanism is used in plastic film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921600.2U CN220702715U (en) | 2023-07-20 | 2023-07-20 | Coiling mechanism is used in plastic film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220702715U true CN220702715U (en) | 2024-04-02 |
Family
ID=90447513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321921600.2U Active CN220702715U (en) | 2023-07-20 | 2023-07-20 | Coiling mechanism is used in plastic film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220702715U (en) |
-
2023
- 2023-07-20 CN CN202321921600.2U patent/CN220702715U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |