CN213386957U

CN213386957U - Film winding device

Info

Publication number: CN213386957U
Application number: CN202021592702.0U
Authority: CN
Inventors: 瀛ｅ己; 季强
Original assignee: Jiangyin Rainbow Plastics Co ltd
Current assignee: Jiangyin Rainbow Plastics Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-08
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a film winding device, which comprises a tensioning device, a limiting device, a winding device and a bottom plate, wherein the tensioning device, the limiting device and the winding device are sequentially and fixedly arranged on the bottom plate from left to right; the utility model has the advantages of reasonable design, convenient to use can ensure that the film of rolling on the wind-up roll is in the state of tightening up all the time to effectively avoided the too loose phenomenon of film of rolling on the wind-up roll, simultaneously the utility model discloses also can effectively prevent that the film from producing the phenomenon of fold at rolling in-process limit portion and middle part.

Description

Film winding device

Technical Field

The utility model belongs to the technical field of film production facility and specifically relates to a film coiling mechanism is related to.

Background

The film is after production is accomplished, all need use the coiling mechanism to carry out the rolling usually, at the in-process of rolling, slight horizontal hunting often can appear in the film, thereby make the film of rolling on the wind-up roll untidy, be unfavorable for the transport of wind-up roll, consequently, traditional solution sets up the limiting plate on the wind-up roll, with this position of injecing the film rolling on the wind-up roll, and this kind of form often causes the limit of the limit board of limit portion of film to produce the extrusion easily, the fold, thereby influence the quality of film, and traditional coiling mechanism is when carrying out the film rolling, also produce the fold in the intermediate position department of film easily, traditional coiling mechanism often can make the film of rolling on the wind-up roll too loose simultaneously, be unfavorable for the wind-up roll after the rolling is accomplished to transport.

SUMMERY OF THE UTILITY MODEL

The utility model provides a film rolling device for solving the problems mentioned above, which comprises a tensioning device, a limiting device, a rolling device and a bottom plate, wherein the tensioning device, the limiting device and the rolling device are sequentially and fixedly arranged on the bottom plate from left to right, the rolling device comprises a third fixing frame, a rolling roller, a motor and a fourth fixing frame, two third fixing frames are arranged on the bottom plate, the two third fixing frames are mutually oppositely arranged on the bottom plate, the fourth fixing frame is fixedly arranged at the right position of the upper end of the third fixing frame, the rolling roller is fixedly arranged between the two third fixing frames, the motor is fixedly arranged on one of the third fixing frames, the motor is used for driving the rolling roller to rotate, a smoothing plate is movably connected between the two fourth fixing frames, the smoothing plate is obliquely arranged above the rolling roller, and a smoothing roller is arranged at the front end of the smoothing plate and is tightly attached to the outer surface of the winding roller.

Preferably, the tensioning device comprises a first fixing frame, a transverse support and two tensioning rollers, the first fixing frame, the transverse support and the tensioning rollers are arranged on the bottom plate, the two first fixing frames are oppositely arranged on the bottom plate, a connecting rod is arranged between the two transverse supports and is movably fixed between the two first fixing frames through the connecting rod, and the two tensioning rollers are respectively arranged at two ends of the transverse support.

Preferably, the limiting device comprises two second fixing frames and two limiting plates, the two second fixing frames are oppositely arranged on the bottom plate, the limiting plate is fixedly arranged at the top of the second fixing frames, and a limiting groove is formed in the limiting plate.

The utility model has the advantages that: the utility model has the advantages of reasonable design, convenient to use can ensure that the film of rolling on the wind-up roll is in the state of tightening up all the time to effectively avoided the too loose phenomenon of film of rolling on the wind-up roll, simultaneously the utility model discloses also can effectively prevent that the film from producing the phenomenon of fold at rolling in-process limit portion and middle part.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the front view structure of the limiting device of the present invention;

in the figure: 1. a tensioning device; 2. a limiting device; 3. a winding device; 4. a base plate; 5. a first fixing frame; 6. a transverse support; 7. a tension roller; 8. a second fixing frame; 9. a limiting plate; 10. a third fixing frame; 11. a wind-up roll; 12. smoothing rollers; 13. flattening the plate; 14. a fourth fixing frame; 15. a motor; 16. a limiting groove.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature of the present specification may be replaced by another equivalent or alternative feature serving a similar purpose, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1 and 2, the film winding device includes a tensioning device 1, a limiting device 2, a winding device 3 and a bottom plate 4, the tensioning device 1, the limiting device 2 and the winding device 3 are sequentially and fixedly arranged on the bottom plate 4 from left to right, the winding device 3 includes a third fixing frame 10, a winding roller 11, a motor 15 and a fourth fixing frame 14, two third fixing frames 10 and two fourth fixing frames 14 are respectively arranged, the two third fixing frames 10 are oppositely arranged on the bottom plate 4, the fourth fixing frame 14 is fixedly arranged at the right side position of the upper end of the third fixing frame 10, the winding roller 11 is fixedly arranged between the two third fixing frames 10, the motor 15 is fixedly arranged on one of the third fixing frames 10, the motor 15 is used for driving the winding roller 11 to rotate, a leveling plate 13 is movably connected between the two fourth fixing frames 14, the flattening plate 13 is obliquely arranged above the winding roller 11, the flattening roller 12 is arranged at the front end of the flattening plate 13, and the flattening roller 12 is closely attached to the outer surface of the winding roller 11.

Overspeed device tensioner 1 includes first mount 5, horizontal support 6 and tensioning roller 7, first mount 5, horizontal support 6 and tensioning roller 7 all are provided with two, and two first mounts 5 are mutually opposed to be set up on bottom plate 4, are provided with the connecting rod between two horizontal supports 6 and fix between two first mounts 5 through connecting rod activity, and two tensioning rollers 7 set up respectively at the both ends of horizontal support 6.

Stop device 2 includes second mount 8 and limiting plate 9, second mount 8 and limiting plate 9 all are provided with two, and two second mounts 8 are mutually opposed and are set up on bottom plate 4, limiting plate 9 is fixed to be set up at the top of second mount 8, limiting groove 16 has been seted up on limiting plate 9.

In the use process, the film is tensioned through the two tensioning rollers 7 on the tensioning device 3, then the film is limited through the limiting grooves 16 of the two limiting plates 9 to prevent the film from shaking left and right to generate displacement, and then the film is wound on the winding roller 11, the smoothing roller 12 at the front end of the smoothing plate 13 is tightly attached to the outer surface of the tensioning roller 11, so that when the winding roller 11 rotates to wind the film, the smoothing roller 12 can rotate along with the film, the film is rolled on the winding roller 11, the film is flattened and compressed in real time, after the film is gradually wound on the winding roller 11, the outer thickness of the winding roller 11 can be gradually increased, the smoothing plate 13 can also be lifted upwards along with the film, and the smoothing roller 12 on the smoothing plate 13 is tightly attached to the film all the time.

If the tension of the film needs to be adjusted, the tension of the film can be adjusted by adjusting the inclination angle of the transverse bracket 6, that is, the greater the inclination angle of the transverse bracket 6 is, the smaller the tension of the film is, and conversely, the smaller the inclination angle of the transverse bracket 6 is, the greater the tension of the film is.

The stroking plate 13 is actively fixed between the two fourth fixing frames, so that the inclination degree of the stroking plate 13 can be changed along with the change of the external thickness of the winding roller 11, namely, when more and more films are wound on the winding roller 11, the stroking plate 13 can be lifted upwards along with the films, otherwise, after the winding roller 11 is wound and replaced by a new winding roller 11, the stroking plate 13 can be inclined at an angle reduced along with the films under the influence of the weight of the stroking plate 13 until the stroking roller 12 is tightly attached to the outer surface of the winding roller 11.

Limiting groove 16 has been seted up to limiting plate 9, can carry out spacingly to the film when the film is about to the rolling on wind-up roll 11 to when effectively having avoided the limiting plate to set up on wind-up roll 11, caused the fold to the extrusion of film limit portion.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. A film winding device is characterized by comprising a tensioning device (1), a limiting device (2), a winding device (3) and a bottom plate (4), wherein the tensioning device (1), the limiting device (2) and the winding device (3) are sequentially and fixedly arranged on the bottom plate (4) from left to right, the winding device (3) comprises a third fixing frame (10), a winding roller (11), a motor (15) and a fourth fixing frame (14), the third fixing frame (10) and the fourth fixing frame (14) are respectively provided with two, the two third fixing frames (10) are oppositely arranged on the bottom plate (4), the fourth fixing frame (14) is fixedly arranged at the right side position of the upper end of the third fixing frame (10), the winding roller (11) is fixedly arranged between the two third fixing frames (10), the motor (15) is fixedly arranged on one of the third fixing frames (10), the winding device is characterized in that the motor (15) is used for driving the winding roller (11) to rotate, a smoothing plate (13) is arranged between the two fourth fixing frames (14) in an active connection mode, the smoothing plate (13) is arranged above the winding roller (11) in an inclined mode, a smoothing roller (12) is arranged at the front end of the smoothing plate (13), and the smoothing roller (12) is tightly attached to the outer surface of the winding roller (11).

2. A film winding device according to claim 1, characterized in that the tensioning device (1) comprises two first fixing frames (5), two transverse supports (6) and two tensioning rollers (7), the two first fixing frames (5), the two transverse supports (6) and the two tensioning rollers (7) are arranged on the bottom plate (4) opposite to each other, a connecting rod is arranged between the two transverse supports (6) and is actively fixed between the two first fixing frames (5) through the connecting rod, and the two tensioning rollers (7) are respectively arranged at two ends of the transverse supports (6).

3. The film winding device according to claim 1, wherein the limiting device (2) comprises two second fixing frames (8) and two limiting plates (9), the two second fixing frames (8) and the two limiting plates (9) are arranged on the bottom plate (4) in an opposite manner, the limiting plate (9) is fixedly arranged at the top of the second fixing frames (8), and a limiting groove (16) is formed in the limiting plate (9).