CN218579169U

CN218579169U - Winding equipment is used in production of degradable plastic film

Info

Publication number: CN218579169U
Application number: CN202222698053.8U
Authority: CN
Inventors: 陈林杰
Original assignee: Shenzhen Xinhuaan Package Products Co ltd
Current assignee: Shenzhen Xinhuaan Package Products Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-07
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a rolling equipment is used in production of degradable plastic film, the on-line screen storage device comprises a base, the mounting bracket is installed to the upper end of base, the middle part fixed mounting of mounting bracket has rolling motor, just the rolling axle has been erect to the upper end of mounting bracket, the side-mounting of base has two traction frames and deviation correcting device, and two the upper and lower both sides at deviation correcting device are installed to the traction frame symmetry. Traction frame and deviation correcting device are installed to the rear end at the base, and deviation correcting device's mid-mounting has flabellum and rotation motor, rotation through the flabellum is bloied first air outlet and second air outlet, blow to both sides through first air outlet and second air outlet to plastic film before the rolling axle rolling, go on air-drying the refrigerated edge to plastic film and go on flattening to plastic film when going on to the plastic film, and avoid plastic film fold and skew to appear, guarantee that the plastic film is at the level and smooth and stable rolling of rolling in-process.

Description

Winding equipment is used in production of degradable plastic film

Technical Field

The utility model relates to a plastic processing technology field specifically is a winding equipment is used in production of degradable plastic film.

Background

The polypropylene film has uniform longitudinal and transverse properties, excellent characteristics of acid and alkali resistance, friction resistance and tear resistance, is generally used as an inner layer material of a composite film, and is an important process for shaping and coiling a finished product of a formed film in the industrial production of the polypropylene film.

In the film winding process, when a film is drawn by a winding machine, due to the reasons of uneven drawing speed, tension or film thickness and the like, the film is drawn and wound to move left and right and the film deviates in a single direction, so that the film is wasted and the subsequent processing is difficult, therefore, a swing frame deviation correcting device is often added in the film winding machine to eliminate the negative effect caused by the film deviation, however, the existing swing frame deviation correcting device corrects the film deviation phenomenon through the small swing of a winding machine frame, and for some special films with very thin film thickness, the existing swing frame deviation correcting device cannot well solve the film deviation phenomenon.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coiling equipment is used in production of degradable plastic film to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coiling equipment is used in production of degradable plastic film, includes the base, the mounting bracket is installed to the upper end of base, the middle part fixed mounting of mounting bracket has rolling motor, just the rolling axle has been erect to the upper end of mounting bracket, the side-mounting of base has two traction frames and deviation correcting device, and two the upper and lower both sides at deviation correcting device are installed to the traction frame symmetry.

Optionally, the winding shaft comprises a rotating shaft, a snap ring and a convex tooth are fixedly mounted on two sides of the rotating shaft, and the convex tooth is meshed with the output end of the winding motor among teeth.

Optionally, the traction frame includes a connecting plate, two sets of traction shafts are rotatably mounted on the front side of the connecting plate, and the rear end of the connecting plate is connected with a spring and is fixedly connected to the back plate of the base through the spring.

Optionally, the deviation correcting device includes the wind chamber, just first air outlet and second air outlet are installed to the left and right sides symmetry in wind chamber, just the internally mounted in wind chamber has the flabellum, the rotation motor is installed in the outside of flabellum.

Optionally, the first air outlet and the second air outlet are both obliquely formed, and the first air outlet and the second air outlet are both obliquely inclined towards the middle.

Optionally, the length values of the traction frame and the rotating shaft are the same.

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

1. this rolling equipment is used in production of degradable plastic film, at the rear end installation traction frame and the deviation correcting device of base, and deviation correcting device's mid-mounting has the flabellum and rotates the motor, blow to first air outlet and second air outlet through the rotation of flabellum, blow to both sides to plastic film through first air outlet and second air outlet before the rolling axle rolling, carry out air-dry refrigerated while to plastic film and carry out the exhibition flat to plastic film's edge, and avoid plastic film fold and skew to appear, guarantee the level and smooth and stable rolling of plastic film at the rolling in-process.

2. This coiling equipment is used in production of degradable plastic film is connected with two traction frames through the rear side at the rolling axle, pulls the connecting plate through the spring coupling on the traction frame, is convenient for pull and pull the epaxial plastic film of rolling through the connecting plate to carry out automatic adjustment through the tensioning degree of spring to the plastic film rolling in-process, the fold or fracture and damage appear at the rolling in-process of plastic film are avoided in the rolling of the plastic film of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of a winding device for producing a degradable plastic film according to the present invention;

FIG. 2 is a partial schematic view of a winding apparatus for producing a degradable plastic film according to the present invention;

FIG. 3 is a schematic view of a base of a rolling device for producing a degradable plastic film according to the present invention;

FIG. 4 is the utility model relates to a deviation correcting device schematic diagram of rolling equipment is used in degradable plastic film production.

In the figure: 1. a base; 2. a mounting frame; 3. a winding motor; 4. a winding shaft; 41. a rotating shaft; 42. a snap ring; 43. convex teeth; 5. a traction frame; 51. a traction shaft; 52. a connecting plate; 53. a spring; 6. a deviation correcting device; 61. a first air outlet; 62. a second air outlet; 63. a wind cavity; 64. a fan blade; 65. the motor is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, the utility model provides a winding equipment is used in production of degradable plastic film, including base 1, mounting bracket 2 is installed to base 1's upper end, mounting bracket 2's middle part fixed mounting has rolling motor 3, and mounting bracket 2's upper end has erect rolling axle 4, base 1's side-mounting has two traction frames 5 and deviation correcting device 6, and two traction frames 5 symmetries are installed in the upper and lower both sides of deviation correcting device 6, pull and rectify through traction frame 5 and deviation correcting device 6 to the plastic film before the rolling, the stable level of the plastic film of being convenient for carries out the rolling, guarantee the quality of rolling.

The winding shaft 4 comprises a rotating shaft 41, clamping rings 42 and convex teeth 43 are fixedly mounted on two sides of the rotating shaft 41, the convex teeth 43 are meshed with the output end of the winding motor 3 in an inter-tooth mode, the rotating shaft 41 is mounted at the upper ends of two sides of the mounting frame 2 through the clamping rings 42 and is connected with the winding motor 3 through the convex teeth 43, the winding shaft 4 is driven by the winding motor 3 to rotate for winding, and the winding device is convenient to use.

Traction frame 5 includes connecting plate 52, and two sets of axle 51 that pull are installed in the front side rotation of connecting plate 52, and the rear end of connecting plate 52 is connected with spring 53 and through spring 53 fixed connection on the backplate of base 1, and the axle 51 that pulls in two traction frames 5 pulls the connection to plastic film to carry out elastic expansion through spring 53, be convenient for cushion plastic film on the rolling axle 4, avoid plastic film to appear damaging at the in-process that pulls.

Deviation correcting device 6 includes wind chamber 63, and the left and right sides symmetry in wind chamber 63 installs first air outlet 61 and second air outlet 62, and the internally mounted of wind chamber 63 has flabellum 64, and rotating motor 65 is installed in the outside of flabellum 64, and first air outlet 61 and second air outlet 62 extend plastic film by the middle part to both sides, are convenient for guarantee that plastic film edge position's in data send process level and smooth, avoid the plastic film's that the edge fold leads to skew.

First air outlet 61 and second air outlet 62 are the slope and set up, and first air outlet 61 and second air outlet 62 are the tilt to the well, and first air outlet 61 and second air outlet 62 all are connected with wind chamber 63 to discharge the air current slope, blow the exhibition flat to plastic film, guarantee the roughness of film.

The length values of the traction frame 5 and the rotating shaft 41 are consistent, and the widths of the traction frame 5 and the rotating shaft 41 are consistent with the width of the plastic film, so that the plastic film can be stably rolled.

The working principle is as follows: when the device is used, the winding shaft 4 is installed at the upper end of the installation frame 2, the winding shaft is in transmission connection with the winding motor 3 through the convex teeth 43, the film is wound on the winding shaft 4 after sequentially passing through the two traction frames 5 from bottom to top, the winding shaft 4 is driven to complete winding under the rotation of the winding motor 3, the traction frames 5 buffer the plastic film according to the winding force of the plastic film in the winding process, the plastic film is blown through the deviation correcting device 6 in the middle of the traction frames 5, the plastic film is cooled and air-dried through air flow, the plastic film is unfolded from the middle to two sides, the smoothness of the plastic film is guaranteed, and the stable high-quality winding of the winding shaft 4 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rolling equipment is used in production of degradable plastic film, includes base (1), its characterized in that, mounting bracket (2) are installed to the upper end of base (1), the middle part fixed mounting of mounting bracket (2) has rolling motor (3), just rolling axle (4) have been erect to the upper end of mounting bracket (2), the side-mounting of base (1) has two traction frames (5) and deviation correcting device (6), and two the upper and lower both sides at deviation correcting device (6) are installed to traction frame (5) symmetry.

2. The winding device for producing the degradable plastic film as claimed in claim 1, wherein the winding shaft (4) comprises a rotating shaft (41), a snap ring (42) and a convex tooth (43) are fixedly mounted on both sides of the rotating shaft (41), and the convex tooth (43) is in inter-tooth meshing connection with the output end of the winding motor (3).

3. A winding device for producing degradable plastic films according to claim 1, wherein the traction frame (5) comprises a connecting plate (52), two groups of traction shafts (51) are rotatably mounted on the front side of the connecting plate (52), and the rear end of the connecting plate (52) is connected with a spring (53) and fixedly connected to the back plate of the base (1) through the spring (53).

4. The winding device for producing the degradable plastic film according to claim 1, wherein the deviation correcting device (6) comprises an air cavity (63), a first air outlet (61) and a second air outlet (62) are symmetrically arranged on the left side and the right side of the air cavity (63), fan blades (64) are arranged inside the air cavity (63), and a rotating motor (65) is arranged on the outer side of each fan blade (64).

5. A rolling device for producing a degradable plastic film according to claim 4, wherein the first air outlet (61) and the second air outlet (62) are both inclined, and the first air outlet (61) and the second air outlet (62) are both inclined towards the middle.

6. The winding device for producing the degradable plastic film as claimed in claim 2, wherein the length values of the traction frame (5) and the rotating shaft (41) are the same.