CN210341055U

CN210341055U - Winding coating device

Info

Publication number: CN210341055U
Application number: CN201921397046.6U
Authority: CN
Inventors: 陈自新; 郑立冬; 朱海锋; 张艺馨; 李伟
Original assignee: Wuxi Gr Vacuum Technology Co ltd
Current assignee: Wuxi Gr Vacuum Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-17
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a coiling coating device for at flexible material surface coating film, including the working chamber, be provided with winding system and work source in the working chamber. The winding system comprises winding and unwinding rollers which are symmetrically arranged in the working cavity and are positioned on two sides of the working cavity. Small doors are symmetrically arranged on two sides of the working cavity, the small doors can be pulled open laterally, and the retracting rollers are close to the corresponding small doors. The utility model provides a coiling coating device is applicable to the little small-size winder of single roll of weight, and the manual work is put the raw materials and is got the finished product with the manual work, has improved production efficiency and simple operation nature, and does not need the travelling car, has reduced manufacturing cost. Meanwhile, when the material roller is taken and placed, only the small door needs to be opened and closed, the large door of the working cavity does not need to be opened, the operation difficulty is reduced, and unstable factors of the machine are reduced.

Description

Winding coating device

Technical Field

The utility model relates to a vacuum coating field especially relates to a coiling coating device.

Background

The winding system of the traditional winder generally adopts winding and unwinding materials on the upper part of the winder, and materials need to be taken and unwound by ascending a height, and meanwhile, the winding system needs traveling crane cooperation, is complex in structure and high in cost.

In the related prior art, a winding system of a winding film plating machine is generally designed on a movable trolley, and when a take-up and pay-off roller is replaced, the trolley needs to be pulled out, so that the design structure is more, the working strength is high, and a large amount of labor is consumed.

SUMMERY OF THE UTILITY MODEL

The winding film coating device provided by the embodiment of the utility model is used for coating the film on the surface of a flexible material, and comprises a working cavity, wherein a winding system and a working source are arranged in the working cavity,

the winding system comprises winding and unwinding rollers which are symmetrically arranged in the working cavity and positioned at two sides of the working cavity,

small doors are symmetrically arranged on two sides of the working cavity, the small doors can be pulled open laterally, and the retracting rollers are close to the corresponding small doors. The utility model provides a coiling coating device is applicable to the little small-size winder of single roll of weight, and the manual work is put the raw materials and is got the finished product with the manual work, need not the driving assistance, has improved production efficiency and simple operation nature, and does not need the travelling car, has reduced manufacturing cost.

Furthermore, the working cavity is provided with a bulge below the small door, the bulge forms a support platform, and the small door is stably supported by the support platform when being positioned at a horizontal position in an opening state.

Further, the winding system is fixed on the inner wall of the working chamber, and the working source is positioned below or on the side of the winding system.

Further, the front door opposite the mounting wall of the winding system is movable.

Furthermore, the winding system also comprises an unfolding roller, a tension roller and a coating roller, wherein the unfolding roller is positioned between the take-up roller and the tension roller, and the film is discharged by one take-up roller, then sequentially passes through the unfolding roller and the tension roller, reaches the coating roller, and then sequentially passes through the tension roller and the unfolding roller and returns to the take-up roller.

Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic plan view of a winding coating device according to an embodiment of the present invention;

fig. 2 is another schematic plan view of the winding coating device according to the embodiment of the present invention.

Detailed Description

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 and 2, a winding coating device according to an embodiment of the present invention is used for coating a film on a surface of a flexible material, and includes a working chamber 1, and a winding system 2 and a working source 3 are disposed in the working chamber 1. The winding system 2 comprises a take-up and pay-off roller 21, and the take-up and pay-off roller 21 is symmetrically arranged in the working chamber 1 and is positioned at two sides of the working chamber 1. The two sides of the working cavity 1 are symmetrically provided with small doors 4, the small doors 4 can be pulled open laterally, and the receiving and releasing rollers 21 are close to the corresponding small doors 4. The utility model provides a coiling coating device is applicable to the little small-size winder of single roll of weight, and the manual work is put the raw materials and is got the finished product with the manual work, has improved production efficiency and simple operation nature, and does not need the travelling car, has reduced manufacturing cost. Meanwhile, when the material roller is taken and placed, only the small door 4 needs to be opened and closed, the large door of the working cavity 1 does not need to be opened, the operation difficulty is reduced, and unstable factors of the machine are reduced.

Specifically, the periphery of the winding film coating device can be placed in a working platform, or a pit is dug to place the whole machine in, so that the operation height of the whole machine is adapted to the height of workers, the space is saved, and the operation is convenient.

In addition, because the small door is arranged on the two sides of the working cavity, the winding coating device of the utility model arranges the connection structure such as the internal hinge on the upper part of the machine. The gate of the working cavity is thick and heavy, so that a lateral sliding opening and closing mode is adopted, the space is saved, and the operation is convenient.

Further, the working chamber 1 is provided with a protrusion below the wicket 4, the protrusion forms a support stand 5, and the wicket 4 is stably supported by the support stand 5 when being positioned at a horizontal position in an opening state. So, can keep flat on a supporting bench 5 under little door 4 open mode, can regard as the elbow support of getting the blowing, be convenient for open little door 4 and change the operation of rolling up and unreeling.

Meanwhile, when the small door is opened, the support table 5 can also assist in supporting an arm, so that an operator can more conveniently receive and discharge the material roller.

Further, the winding system 2 is fixed on the inner wall of the working chamber 1, and the working source 3 is located below or at the side of the winding system 2. Therefore, the winding system 2 does not need to be carried by a movable trolley, the complexity of the overall structure of the winding coating device is greatly reduced, and the problem of low reliability caused by a movable structure is avoided.

Further, the front door opposite to the mounting wall of the winding system 2 is movable. Therefore, the front space of the winding coating device is saved.

Further, the winding system 2 further comprises a stretching roller 22, a tension roller 23, a guide roller and a coating roller 24, wherein the stretching roller 22 is positioned between the take-up and pay-off rollers 21 and 23, and the film is discharged by one of the take-up and pay-off rollers 21, then passes through the stretching roller 22 and the tension roller 23 in sequence, reaches the coating roller 24, then passes through the tension roller 23 and the stretching roller 22 in sequence, and returns to the take-up and pay-off rollers 21. Therefore, the film surface is not damaged in the film coating process, and the film surface can be properly tightened.

Specifically, as can be clearly seen in the drawings attached to the specification, in the new winding system of the present invention, the film-coated surface only passes through and contacts the guide roll with a smooth surface, and only the non-film-coated surface passes through and contacts the spreader roll, so that the film-coated surface is prevented from being damaged by the roll.

Furthermore, in the attached drawing fig. 1 of the specification, the cylindrical structure at the lower left corner of the working chamber is used for substrate pretreatment, the square structure at the lower right side inside the working chamber is a second working source and is not limited to be fixed at the position, and an operator can selectively use the second working source at the bottom or the side surface inside the working chamber according to different coating working conditions to work together with the working source 3.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A winding coating device is used for coating a film on the surface of a flexible material and is characterized by comprising a working cavity (1), a winding system (2) and a working source (3) are arranged in the working cavity,

the winding system comprises winding and unwinding rollers (21) which are symmetrically arranged in the working cavity and are positioned at two sides of the working cavity,

the two sides of the working cavity are symmetrically provided with small doors (4), the small doors can be pulled open laterally, and the retraction rollers are close to the corresponding small doors.

2. The roll coating device according to claim 1, characterized in that the working chamber is provided with a projection below the wicket, which forms a support stand (5), the wicket being stably supported by the support stand when it is in a horizontal position in the open position.

3. The roll coating device of claim 1, wherein the roll system is fixed to an inner wall of the working chamber, and the working source is located below or to the side of the roll system.

4. The roll coater of claim 1, wherein the front door opposite the mounting wall of the roll system is movable.

5. The winding coating device according to claim 1, wherein the winding system further comprises a spreader roll (22), a tension roll (23) and a coating roll (24), the spreader roll being positioned between the take-up roll and the tension roll, the film being discharged from one of the take-up rolls, passing through the spreader roll and the tension roll in sequence, reaching the coating roll, passing through the tension roll and the spreader roll in sequence, and returning to the take-up roll.