CN219116713U

CN219116713U - Winding film wind-up roll

Info

Publication number: CN219116713U
Application number: CN202222542366.4U
Authority: CN
Inventors: 虞清; 夏金宝; 樊水财
Original assignee: Anhui Haixin Packaging Products Co ltd
Current assignee: Anhui Haixin Packaging Products Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-02
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a winding film wind-up roll, which comprises: wind-up roll main part, chucking mechanism and adjustment mechanism, wind-up roll main part both sides are through the equal fixed mounting of fastening bolt apron, fixed welding has the axis of rotation on the apron, chucking mechanism is two, two chucking mechanism symmetry sets up, two chucking mechanism all sets up in wind-up roll main part inner chamber, adjustment mechanism sets up on a apron. According to the utility model, the second rotating rod is enabled to rotate through rotating the hand wheel, the first rotating rod is driven to rotate through the meshing connection of the driving gear and the driven gear, so that the driving bevel gear is driven to rotate, the driving bevel gear is driven to rotate through the meshing connection of the driving bevel gear and the driven bevel gear, the moving plate is driven to move in the direction away from the bracket, and then the clamping plate is driven to move in the direction away from the bracket through the two connecting rods, so that paper cores of winding films with various sizes can be clamped, and the applicability of the winding roller is improved.

Description

Winding film wind-up roll

Technical Field

The utility model relates to the technical field of wind-up rolls, in particular to a winding film wind-up roll.

Background

The winding film, namely the stretching film and the heat shrinkage film, is generally produced by adopting a tape casting method, has high transparency, high longitudinal elongation, good puncture performance and transverse tearing strength, is widely applied to the mechanical packaging process of goods in production, is generally required to be wound by a winding device after being produced from a film forming machine, and is mostly wound on a paper core when being wound, namely the paper core is firstly sleeved on a winding roller of the winding device, and then the winding roller drives the paper core to rotate to wind the winding film.

At present, when the existing winding film wind-up roller is used, only one wind-up roller can be used for installing the corresponding paper core, and the paper core applicable to various different sizes cannot be achieved, so that the applicability is poor.

Disclosure of Invention

The utility model aims to provide a winding film winding roller so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wound film wind-up roll comprising:

the winding roll comprises a winding roll main body, wherein two groups of symmetrically arranged through grooves are formed in the winding roll main body, the number of each group of through grooves is three, the three through grooves are distributed in an annular equidistant manner, cover plates are fixedly arranged on two sides of the winding roll main body through fastening bolts, rotating shafts are fixedly welded on the cover plates, and the two rotating shafts are arranged on peripheral winding equipment;

the two clamping mechanisms are symmetrically arranged and are arranged in the inner cavity of the winding roller main body;

the adjusting mechanism is arranged on one cover plate.

Preferably, two symmetrically arranged rotating sleeves are fixedly arranged in the inner cavity of the winding roller main body, the rotating sleeves are fixedly arranged in the inner cavity of the winding roller main body through three annular equidistant mounting rods, and two rotating sleeves are rotatably connected with the same first rotating rod.

Preferably, the clamping mechanism comprises a driving conical gear, three supports and three moving plates, wherein the driving conical gear is fixedly arranged on a first rotating rod, the three supports are distributed at equal intervals in a ring shape, the supports are fixedly welded on the inner wall of a winding roller main body, a screw is rotationally connected to the supports, one end of the screw, which is close to the driving conical gear, is fixedly provided with a driven conical gear, the driven conical gear is connected with the driving conical gear in a meshed manner, two guide rods are fixedly welded on the supports, and the two guide rods are symmetrically distributed on two sides of the screw.

Preferably, the three movable plates are respectively in threaded connection with the screws at corresponding positions, the movable plates are in sliding connection with the two guide rods at corresponding positions through the through holes, two connecting rods are fixedly welded on the movable plates, one end, away from the movable plates, of each connecting rod is fixedly welded with the same clamping plate for clamping the winding film paper core, and the clamping plates are arranged in the through grooves at corresponding positions.

Preferably, the adjusting mechanism comprises a driven gear and a second rotating rod, the driven gear is fixedly arranged on the first rotating rod, the second rotating rod is rotationally connected to a cover plate close to the driven gear, one end of the second rotating rod is fixedly provided with a driving gear, the driving gear is in meshed connection with the driven gear, and one end of the second rotating rod, far away from the driving gear, is fixedly provided with a hand wheel.

Preferably, the hand wheel is connected with a stud in a threaded manner, the cover plate close to the stud is provided with a plurality of annular equally-distributed jacks, and the jacks are matched with the stud.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the winding roller, the hand wheel is rotated, the second rotating rod is rotated, the first rotating rod is driven to rotate through the meshing connection of the driving gear and the driven gear, so that the driving conical gear is driven to rotate, the driving conical gear drives the screw to rotate on the bracket through the meshing connection of the driving conical gear, the moving plate is driven to move in the direction away from the bracket under the guiding action of the two guide rods, and then the clamping plate is driven to move in the direction away from the bracket through the two connecting rods, so that paper cores of winding films with various sizes can be clamped, and the applicability of the winding roller is improved;

2. when the winding film winding device is used, after the paper core for winding the winding film is clamped by the clamping plate, the stud is screwed clockwise, so that the stud moves towards the cover plate direction on the hand wheel and is inserted into the jack at the corresponding position, the hand wheel is limited, and the problem that the hand wheel is loose and is not firmly clamped when the winding roller rotates is avoided.

Drawings

FIG. 1 is a schematic perspective view of a winding film wind-up roll according to the present utility model;

FIG. 2 is a top view of a driving gear and driven gear connection in a winding film wind-up roll according to the present utility model;

FIG. 3 is a cross-sectional side view of a wind-up roll main body of a wind-up roll for wrapping film according to the present utility model;

fig. 4 is an enlarged view of the structure of a portion a in fig. 1 in a winding film winding roller according to the present utility model.

In the figure: 1. a wind-up roll main body; 2. a through groove; 3. a cover plate; 4. a rotating shaft; 5. a rotating sleeve; 6. a first rotating lever; 7. a driving bevel gear; 8. a bracket; 9. a screw; 10. a driven bevel gear; 11. a guide rod; 12. a moving plate; 13. a connecting rod; 14. a clamping plate; 15. a driven gear; 16. a second rotating rod; 17. a drive gear; 18. a hand wheel; 19. a stud; 20. and a jack.

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. 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.

Referring to fig. 1-4, the present utility model provides a technical solution: a wound film wind-up roll comprising:

the winding roller comprises a winding roller main body 1, wherein two groups of symmetrically arranged through grooves 2 are formed in the winding roller main body 1, the number of the through grooves 2 in each group is three, the three through grooves 2 are distributed in an annular equidistant manner, cover plates 3 are fixedly arranged on two sides of the winding roller main body 1 through fastening bolts, rotating shafts 4 are fixedly welded on the cover plates 3, the two rotating shafts 4 are arranged on peripheral winding equipment, and the rotating shafts 4 are arranged in the prior art, so that the detailed description is omitted;

the two clamping mechanisms are symmetrically arranged and are arranged in the inner cavity of the winding roller main body 1;

the adjusting mechanism is arranged on one cover plate 3.

Two symmetrically arranged rotating sleeves 5 are fixedly arranged in the inner cavity of the winding roller main body 1, the rotating sleeves 5 are fixedly arranged in the inner cavity of the winding roller main body 1 through three annular equidistant mounting rods, and the two rotating sleeves 5 are rotatably connected with the same first rotating rod 6.

The clamping mechanism comprises a driving conical gear 7, three supports 8 and three moving plates 12, wherein the driving conical gear 7 is fixedly arranged on the first rotating rod 6, the three supports 8 are distributed in an annular equidistant mode, the supports 8 are fixedly welded on the inner wall of the winding roller main body 1, the supports 8 are rotationally connected with screw rods 9, one ends of the screw rods 9, which are close to the driving conical gear 7, are fixedly provided with driven conical gears 10, the driven conical gears 10 are in meshed connection with the driving conical gear 7, two guide rods 11 are fixedly welded on the supports 8, and the two guide rods 11 are symmetrically distributed on two sides of the screw rods 9.

The three movable plates 12 are respectively connected to the screw rods 9 at corresponding positions in a threaded manner, the movable plates 12 are connected with the two guide rods 11 at corresponding positions in a sliding manner through the arranged through holes, the two connecting rods 13 are fixedly welded on the movable plates 12, one ends, far away from the movable plates 12, of the two connecting rods 13 are fixedly welded with the same clamping plate 14 used for clamping the winding film paper cores, and the clamping plate 14 is arranged in the through groove 2 at the corresponding position.

The adjusting mechanism comprises a driven gear 15 and a second rotating rod 16, wherein the driven gear 15 is fixedly arranged on the first rotating rod 6, the second rotating rod 16 is rotatably connected to the cover plate 3 close to the driven gear 15, one end of the second rotating rod 16 is fixedly provided with a driving gear 17, the driving gear 17 is in meshed connection with the driven gear 15, and one end, far away from the driving gear 17, of the second rotating rod 16 is fixedly provided with a hand wheel 18.

The hand wheel 18 is connected with a stud 19 in a threaded manner, and the cover plate 3 close to the stud 19 is provided with a plurality of annular equally-distributed jacks 20, and the jacks 20 are matched with the stud 19.

Working principle: when the winding film winding paper core winding device is used, the paper core for winding the winding film is sleeved on the winding roller main body 1, the hand wheel 18 is rotated clockwise, the second rotating rod 16 is rotated, the first rotating rod 6 is driven to rotate through meshed connection of the driving gear 17 and the driven gear 15, the driving bevel gear 7 is driven to rotate on the support 8 through meshed connection of the driven bevel gear 10, the moving plate 12 is driven to move in a direction away from the support 8 under the guiding action of the two guide rods 11, the clamping plate 14 is driven to move in a direction away from the support 8 by the two connecting rods 13, the paper core for winding the winding film is clamped, after clamping, the stud 19 is driven to move in the direction of the cover plate 3 on the hand wheel 18 and is inserted into the jack 20 at a corresponding position by clockwise screwing, the hand wheel 18 is limited, the problem that the hand wheel 18 is loose and is not firm is avoided when the winding roller rotates is solved, after the paper core for winding film winding is arranged on winding equipment, and winding film winding can be processed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A wound film wind-up roll, comprising:

the winding roller comprises a winding roller main body (1), wherein two groups of symmetrically arranged through grooves (2) are formed in the winding roller main body (1), the number of the through grooves (2) in each group is three, the three through grooves (2) are distributed in an annular equidistant manner, cover plates (3) are fixedly arranged on two sides of the winding roller main body (1) through fastening bolts, rotating shafts (4) are fixedly welded on the cover plates (3), and the two rotating shafts (4) are arranged on peripheral winding equipment;

the two clamping mechanisms are symmetrically arranged and are arranged in the inner cavity of the winding roller main body (1);

the adjusting mechanism is arranged on one cover plate (3).

2. The wound film take-up roll of claim 1, wherein: the winding roller is characterized in that two symmetrically arranged rotating sleeves (5) are fixedly arranged in the inner cavity of the winding roller main body (1), the rotating sleeves (5) are fixedly arranged in the inner cavity of the winding roller main body (1) through three annular equidistant mounting rods, and the two rotating sleeves (5) are rotatably connected with the same first rotating rod (6).

3. A wound film wind-up roll as claimed in claim 2, wherein: the clamping mechanism comprises a driving bevel gear (7), three supports (8) and three moving plates (12), wherein the driving bevel gear (7) is fixedly installed on a first rotating rod (6), the three supports (8) are distributed at equal intervals in a ring shape, the supports (8) are fixedly welded on the inner wall of a winding roller main body (1), a screw (9) is rotationally connected to the supports (8), one end, close to the driving bevel gear (7), of the screw (9) is fixedly installed with a driven bevel gear (10), the driven bevel gear (10) is connected with the driving bevel gear (7) in a meshing mode, two guide rods (11) are fixedly welded on the supports (8), and the two guide rods (11) are symmetrically distributed on two sides of the screw (9).

4. A wound film wind-up roll as claimed in claim 3, wherein: the three movable plates (12) are respectively connected onto the screw rods (9) at corresponding positions in a threaded mode, the movable plates (12) are connected with the two guide rods (11) at corresponding positions in a sliding mode through the through holes, two connecting rods (13) are fixedly welded on the movable plates (12), one end, far away from the movable plates (12), of each connecting rod (13) is fixedly welded with the same clamping plate (14) used for clamping the paper core of the winding film, and the clamping plates (14) are arranged in the through grooves (2) at the corresponding positions.

5. A wound film wind-up roll as claimed in claim 2, wherein: the adjusting mechanism comprises a driven gear (15) and a second rotating rod (16), wherein the driven gear (15) is fixedly arranged on the first rotating rod (6), the second rotating rod (16) is rotationally connected to the cover plate (3) close to the driven gear (15), one end of the second rotating rod (16) is fixedly provided with a driving gear (17), the driving gear (17) is meshed with the driven gear (15), and one end of the second rotating rod (16) away from the driving gear (17) is fixedly provided with a hand wheel (18).

6. The wound film take-up roll of claim 5, wherein: the hand wheel (18) is connected with a stud (19) in a threaded manner, a plurality of annular equally-distributed jacks (20) are formed in the cover plate (3) close to the stud (19), and the jacks (20) are matched with the stud (19).