CN221370012U - Plastic film winding roller - Google Patents

Abstract

The utility model relates to a winding roller, in particular to a plastic film winding roller. The utility model provides a plastic film winding roller which comprises a workbench, a motor, rotating rollers, supporting rings, connecting rings, telescopic components, elastic components and the like, wherein the rotating rollers are symmetrically arranged on the workbench, the motor is arranged on the side surface of the workbench, an output shaft of the motor is connected with one rotating roller through a coupling, the ends, close to the two rotating rollers, of the rotating rollers are respectively movably clamped with the connecting rings and the supporting rings, the telescopic components are arranged between the connecting rings and the supporting rings, the elastic components are sleeved on the outer sides of the telescopic components, and the connecting rings and the supporting rings are in rotary connection with the workbench. The inner winding drum is sleeved outside the rotating roller according to the required size, the distance between the supporting ring and the connecting ring can be flexibly adjusted through the telescopic component, the two sides of the rotating roller are sleeved after the distance is adjusted, the film winding device is applicable to film rolls with different widths, and the effect that one rotating roller winds films with different widths is achieved.

Description

Plastic film winding roller

Technical Field

The utility model relates to a winding roller, in particular to a plastic film winding roller.

Background

A plastic film winding machine is a device for producing plastic films, which is mainly used for winding film materials into a roll shape. Such devices typically consist of a film roll, a tension control system, a tension sensor, a film spool, a film roll transport mechanism, a film roll take-up and pay-off mechanism, and the like. The equipment has the main functions of stretching the film material into a film and then carrying out winding operation, so that the film material can be fully utilized, and the production efficiency and the product quality are improved.

The plastic film winding machine has the main components of winding rollers, which wind plastic film into a roll shape, and the existing winding rollers can only wind films with fixed sizes due to different widths of the films, so that the films with different sizes need to be replaced by winding rollers with different sizes, thereby not only increasing the workload of staff, but also increasing the cost and prolonging the working time.

Therefore, it is necessary to design a plastic film winding roller against the drawbacks of the prior art.

Disclosure of utility model

In order to overcome the defect that the existing winding roller can only wind films with fixed sizes, and films with different sizes need to be replaced by winding rollers with different sizes, the utility model provides the plastic film winding roller.

The technical scheme of the utility model is as follows: the utility model provides a plastic film is around roller, including workstation, motor, rotatory roller, holding ring, go-between, flexible subassembly and elastic component, the rotatory roller is installed to the symmetry on the workstation, workstation side-mounting has the motor, the output shaft of motor has a rotatory roller through the coupling joint, the tip that two rotatory rollers are close to is movable joint respectively has holding ring and holding ring, be provided with flexible subassembly between holding ring and the holding ring, flexible subassembly outside cover has the elastic component, holding ring and holding ring are connected with the workstation rotation type.

Optionally, the automatic feeding device further comprises a limiting plate and a guide rod, wherein the guide rod is arranged on the workbench, the guide rod is sleeved with the two limiting plates, and the limiting plates are connected with the guide rod in a sliding mode.

Optionally, the automatic feeding device further comprises a guide plate, a notch is formed in the workbench, and the guide plate is arranged in the notch.

Optionally, the dust removing device further comprises dust removing cleaning cloth, and the bottom of the guide plate is provided with the dust removing cleaning cloth.

Optionally, the device further comprises a collecting frame, the bottom of the workbench is provided with the collecting frame, and the collecting frame is positioned below the bottom of the guide plate.

Optionally, the rotary roller also comprises a rubber sleeve, and the outer side of the rotary roller is sleeved with the rubber sleeve.

The beneficial effects are as follows: the inner winding drum is sleeved outside the rotating roller according to the required size, the distance between the supporting ring and the connecting ring can be flexibly adjusted through the telescopic component, the two sides of the rotating roller are sleeved after the distance is adjusted, the film winding device is applicable to film rolls with different widths, and the effect that one rotating roller winds films with different widths is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the unloading mechanism of the present utility model.

Fig. 3 is a schematic perspective view of the support ring, the connecting ring, the telescopic assembly and the elastic member according to the present utility model.

Reference numerals illustrate: 1_workstation, 2_motor, 3_rotatory roller, 4_support ring, 5_go-between, 6_telescopic subassembly, 7_elastic component, 8_rubber sleeve, 9_deflector, 10_dust removal cleaning cloth, 11_limiting plate, 12_guide bar, 13_collection frame.

Detailed Description

The following describes in detail the preferred embodiments of the present utility model with reference to the accompanying drawings.

Embodiment 1A plastic film is around roll-up roll, as shown in fig. 1-3, including workstation 1, motor 2, rotatory roller 3, support ring 4, go-between 5, expansion assembly 6, elastic component 7 and rubber sleeve 8, install rotatory roller 3 on the workstation 1 symmetry, workstation 1 side-mounting has motor 2, motor 2 provides rotatory kinetic energy of rotatory roller 3, the output shaft of motor 2 is connected with a rotatory roller 3 through the shaft coupling, the tip that two rotatory rollers 3 are close to each other movable joint has go-between 5 and support ring 4, be provided with expansion assembly 6 between go-between 5 and the support ring 4, the outside cover of expansion assembly 6 has elastic component 7, elastic component 7 is the spring, go-between 5 and support ring 4 are connected with workstation 1 rotation, the outside cover of rotatory roller 3 has rubber sleeve 8, play increases frictional force and antistatic effect.

When the width of the film rolled up on the rotating roller 3 needs to be changed, the size of the inner shaft sleeved on the outer side of the rotating roller 3 is changed, after the inner shaft is sleeved, the supporting ring 4 and the connecting ring 5 are extruded towards the middle, the connecting ring 5 is internally extruded to form the telescopic component 6, the telescopic component 6 is contracted along with the shrinkage, the elastic piece 7 deforms to generate elastic force, the distance between the supporting ring 4 and the connecting ring 5 is changed along with the change, the supporting ring 4 and the connecting ring 5 are respectively clamped with the two rotating rollers 3, the motor 2 works to drive the rotating roller 3 to rotate, and the rotating roller 3 rolls the film.

Example 2 on the basis of example 1, as shown in figure 1, the device also comprises a limiting plate 11 and a guide rod 12, wherein the guide rod 12 is arranged on the workbench 1, the guide rod 12 and the rotating roller 3 are in the same direction and are parallel to each other, the guide rod 12 is sleeved with two limiting plates 11, and the limiting plates 11 are connected with the guide rod 12 in a sliding mode.

The plastic film moves along the guide rod 12 towards the direction of the rotating roller 3 to push the limiting plate 11, and the limiting plate 11 moves along the guide rod 12 to limit the film to a proper width, prevent deviation and play a better rolling role.

As shown in fig. 1, the dust-removing cleaning device further comprises a guide plate 9, dust-removing cleaning cloth 10 and a collecting frame 13, a notch is formed in the workbench 1, the guide plate 9 is installed in the notch, the dust-removing cleaning cloth 10 is arranged at the bottom of the guide plate 9, the collecting frame 13 is arranged at the bottom of the workbench 1, and the collecting frame 13 is located below the bottom of the guide plate 9.

The film roll after the winding leaves the rotary roller 3 and slides downwards from the guide plate 9, the dust removal cleaning cloth 10 sucks the dust on the surface of the film, and the film falls into the collecting frame 13 below to play a role in collecting.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims (6)

1. The utility model provides a plastic film is around roller, including workstation (1) and motor (2), workstation (1) side-mounting has motor (2), a serial communication port, still including rotatory roller (3), supporting ring (4), go-between (5), telescopic subassembly (6) and elastic component (7), rotatory roller (3) are installed to symmetry on workstation (1), the output shaft of motor (2) has a rotatory roller (3) through the coupling joint, the tip that two rotatory rollers (3) are close to respectively movable joint has go-between (5) and supporting ring (4), be provided with telescopic subassembly (6) between go-between (5) and the supporting ring (4), telescopic subassembly (6) outside cover has elastic component (7), go-between (5) and supporting ring (4) are connected with workstation (1) rotation.

2. The plastic film winding roller according to claim 1, further comprising a limiting plate (11) and a guide rod (12), wherein the guide rod (12) is mounted on the workbench (1), the guide rod (12) is sleeved with the two limiting plates (11), and the limiting plates (11) are slidably connected with the guide rod (12).

3. A plastic film winding roller according to claim 2, further comprising a guide plate (9), wherein the table (1) is provided with a notch, and the guide plate (9) is arranged in the notch.

4. A plastic film winding roller according to claim 3, further comprising a dust-removing cleaning cloth (10), the bottom of the guide plate (9) being provided with the dust-removing cleaning cloth (10).

5. A plastic film winding roller according to claim 4, further comprising a collecting frame (13), wherein the collecting frame (13) is arranged at the bottom of the table (1), and the collecting frame (13) is arranged below the bottom of the guide plate (9).

6. The plastic film winding roller according to claim 5, further comprising a rubber sleeve (8), wherein the rubber sleeve (8) is sleeved outside the rotating roller (3).