CN214298513U

CN214298513U - Film winding device

Info

Publication number: CN214298513U
Application number: CN202120216155.4U
Authority: CN
Inventors: 张琦
Original assignee: Suzhou Maokai Technology Co ltd
Current assignee: Suzhou Maokai Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-28
Anticipated expiration: 2031-01-26

Abstract

A film winding device comprises a winding roller, a distance measuring sensor and an electrostatic elimination device are arranged on the outer side of the winding roller, the electrostatic elimination device comprises a fixed support, a telescopic device, a blowing device and an anion generator, the fixed end of the telescopic device is fixedly arranged on one side, close to the winding roller, of the fixed support, the blowing device is fixedly arranged at the telescopic end of the telescopic device, an air outlet pipe opening is arranged towards the winding roller, and the anion generator is arranged in an air outlet pipeline of the blowing device; the telescopic device and the distance measuring sensor are connected with a controller, the distance measuring sensor monitors the thickness of the film and transmits monitoring signals to the controller, and the controller controls the telescopic device to stretch according to the monitoring signals. The utility model discloses in, the controller is according to the data of range sensor transmission, and the control telescoping device stretches out and draws back for the air-out mouth of pipe remains the top on film surface throughout, and eliminates the static on film surface through anion wind.

Description

Film winding device

Technical Field

The utility model relates to a film static elimination technical field, in particular to film coiling mechanism.

Background

In the winding process of the film, a large amount of static electricity exists due to friction between the film and the rubber roller, and two problems can be caused if the static electricity is not eliminated. Firstly, dust is easily adsorbed; secondly, this results in an increase in the tension between the two films, and the rolled film deforms after the tension is released.

Therefore, a film winding device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a film winding device.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a film winding device comprises a winding roller, wherein a distance measuring sensor and an electrostatic elimination device are arranged on the outer side of the winding roller, the electrostatic elimination device comprises a fixed support, a telescopic device, a blowing device and an anion generator, the fixed end of the telescopic device is fixedly arranged on one side, close to the winding roller, of the fixed support, the blowing device is fixedly arranged at the telescopic end of the telescopic device, an air outlet pipe opening is arranged towards the winding roller, and the anion generator is arranged in an air outlet pipeline of the blowing device; the telescopic device and the distance measuring sensor are connected with a controller, the distance measuring sensor monitors the thickness of the film and transmits monitoring signals to the controller, and the controller controls the telescopic device to stretch according to the monitoring signals.

The preferable technical scheme is as follows: the wind-up roll is driven by a magnetic powder tension control motor with a magnetic powder tension controller, and the magnetic powder tension controller is in signal connection with the distance measuring sensor.

The preferable technical scheme is as follows: still include tension detection survey roller, tension detection roller locates the front side of wind-up roll, tension detection roller with magnetic powder tension controller signal connection.

The preferable technical scheme is as follows: the blowing device is in signal connection with the negative ion generator and the controller.

The preferable technical scheme is as follows: and the air outlet end of the air outlet pipe orifice is provided with a strip-shaped air outlet and is arranged in parallel and corresponding to the axis of the wind-up roll.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model discloses in, the controller is according to the data of range sensor transmission, and the control telescoping device stretches out and draws back for the air-out mouth of pipe remains the top on film surface throughout, and eliminates the static on film surface through anion wind.

Drawings

Fig. 1 is a front view of the present invention.

In the attached drawings, 1, a winding roller; 2. a ranging sensor; 3. fixing a bracket; 4. a telescoping device; 5. a blowing device; 51. an air outlet pipeline; 52. an air outlet pipe orifice; 6. a negative ion generator; 7. a pressure detection roller; 8. a controller; 9. and a guide roller.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1, for the utility model provides a film winding device, including wind-up roll 1. And a distance measuring sensor 2 and an electrostatic eliminating device are arranged on the outer side of the winding roller 1. The distance measuring sensor 2 is used for monitoring the film rolling thickness; the static electricity eliminating device is used for eliminating static electricity on the surface of the film.

Specifically, the static eliminating device comprises a fixed support 3, a telescopic device 4, a blowing device 5 and a negative ion generator 6. The fixed end of the telescopic device 4 is fixedly arranged on one side, close to the winding roller 1, of the fixed support 3, the blowing device 5 is fixedly arranged at the telescopic end of the telescopic device 4, the air outlet pipe opening 52 faces the winding roller 1, the anion generator 6 is arranged in an air outlet pipeline 51 of the blowing device 5, the blowing device 5 and the anion generator 6 work simultaneously, and anion wind is discharged from the air outlet pipe opening 52.

It should be noted that: the air outlet end of the air outlet pipe orifice 52 is provided with a strip-shaped air outlet and is arranged in parallel and corresponding to the axis of the wind-up roll 1, so that the negative ion air is uniformly delivered to the surface of the film.

Further, the telescopic device 4 and the distance measuring sensor 2 are both connected with the controller 8. The distance measuring sensor 2 monitors the rolling thickness of the film and transmits monitoring signals to the controller 8, and the controller 8 controls the telescopic device 4 to stretch according to the monitoring signals so as to ensure that the distance between the air outlet pipe opening 52 and the film is consistent all the time, thereby ensuring the static elimination effect.

Further, the wind-up roll 1 is driven by a magnetic powder tension control motor (not shown) with a magnetic powder tension controller (not shown), the magnetic powder tension controller is in signal connection with the distance measuring sensor 2, along with the increase of the winding thickness of the film, the distance measuring sensor 2 transmits a monitoring signal to the magnetic powder tension controller, and the magnetic powder tension controller controls the magnetic powder tension control motor to drive the wind-up roll 1 to rotate so as to control the winding tension of the film.

Further, still include tension detection roller 7, tension detection roller 7 locates the front side of wind-up roll 1, and tension detection roller 6 and magnetic powder tension controller signal connection, and tension detection roller 6 monitors the film tension and changes to send the tension change signal to magnetic powder tension controller, thereby control magnetic powder control motor is with changing the wind-up roll rotational speed, thereby control rolling tension.

Further, the blowing device 5 and the anion generator 1 are in signal connection with the controller 8 so as to be controlled in a unified manner.

Further, a guide roller 9 is further arranged between the tension detection roller 7 and the wind-up roller 1 in the embodiment for guiding.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a film coiling device, includes wind-up roll, its characterized in that: a distance measuring sensor and an electrostatic eliminating device are arranged on the outer side of the wind-up roll, the electrostatic eliminating device comprises a fixed support, a telescopic device, a blowing device and an anion generator, the fixed end of the telescopic device is fixedly arranged on one side of the fixed support, which is close to the wind-up roll, the blowing device is fixedly arranged at the telescopic end of the telescopic device, an air outlet pipe orifice is arranged towards the wind-up roll, and the anion generator is arranged in an air outlet pipeline of the blowing device; the telescopic device and the distance measuring sensor are connected with a controller, the distance measuring sensor monitors the thickness of the film and transmits monitoring signals to the controller, and the controller controls the telescopic device to stretch according to the monitoring signals.

2. The film winding device as claimed in claim 1, wherein: the wind-up roll is driven by a magnetic powder tension control motor with a magnetic powder tension controller, and the magnetic powder tension controller is in signal connection with the distance measuring sensor.

3. A film take-up device as claimed in claim 2, wherein: still include tension detection roller, tension detection roller locates the front side of wind-up roll, tension detection roller with magnetic powder tension controller signal connection.

4. The film winding device as claimed in claim 1, wherein: the blowing device is in signal connection with the negative ion generator and the controller.

5. The film winding device as claimed in claim 1, wherein: and the air outlet end of the air outlet pipe orifice is provided with a strip-shaped air outlet and is arranged in parallel and corresponding to the axis of the wind-up roll.