CN219523043U

CN219523043U - Embossing film cleaning and paving device

Info

Publication number: CN219523043U
Application number: CN202223512677.2U
Authority: CN
Inventors: 董龙; 刘瑞林; 申阳; 罗义万; 金鑫鑫; 李祥; 夏宇
Original assignee: Wuhan Ruipusai Technology Co ltd
Current assignee: Wuhan Ruipusai Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-15
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an embossing film cleaning and paving device, which is used for paving an embossing film on a glass base station and comprises the following steps: the top of the shell is provided with an upper notch; two through grooves are formed in the bottom of the shell; the first dust adhering wheel and the pressing wheel are arranged in the shell at intervals in parallel along the laying direction of the embossing film, the two ends of the first dust adhering wheel and the pressing wheel are both rotationally connected with the shell, and the bottoms of the first dust adhering wheel and the pressing wheel respectively extend out of one through groove correspondingly and then are contacted with the glass base station; the second dust adhering wheel is arranged above the pressing wheel, and two ends of the second dust adhering wheel are rotationally connected with the shell; one end of the embossing film enters the inside of the shell from the upper notch, and after the back of the embossing film bypasses the second dust adhering wheel, the embossing film extends out of the through groove corresponding to the pressing wheel and is pressed and stuck on the glass base station by the pressing wheel. The utility model can effectively reduce the cleaning and paving time of the embossing film and improve the paving efficiency of the embossing film.

Description

Embossing film cleaning and paving device

Technical Field

The utility model relates to the technical field of embossing film paving. More particularly, the present utility model relates to an embossed film cleaning and applying apparatus.

Background

In the liquid crystal panel display industry, alignment film printing is printing by using a flexible photosensitive resin plate and a method of transferring ink through an anilox roller, and is one of relief printing processes. The first step in making a photosensitive resin plate is to make a resin master, i.e., a master without any relief pattern on the surface, similar to a stamp without engraving. When the resin original plate is manufactured, an embossed film with the thickness of 0.25mm is paved on a glass base in a way that the film surface faces upwards, then a liquid resin material is uniformly coated on the surface of the embossed film, a thermoplastic resin sheet is attached, the liquid resin is solidified after irradiation of UV light, and finally the embossed film is torn off to finish the manufacture of the original plate. The process of laying the embossed film requires no dust particles between the glass and the embossed film, and if foreign matters or dust are present, the surface of the original plate is uneven, so that the process of cleaning the glass base and the embossed film takes a lot of time when laying the embossed film. If foreign matters exist between the embossing film and the glass, the surface of the embossing film is checked to be convex by using a green light lamp, at the moment, one corner of the embossing film needs to be uncovered, the cleaning roller extends into the convex position to remove the foreign matters, and then the green light lamp is used for checking whether the convex is eliminated or not, so that the process is repeated. At present, cleaning by using cleaning rollers with the width of 20cm in the field requires 2 people to cooperatively work for 2-4 hours, occupies more than 50% of the whole plate making operation duration, and depends on the proficiency of cleaning workers.

Disclosure of Invention

It is an object of the present utility model to solve at least the above problems and to provide at least the advantages to be described later.

To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided an embossed film cleaning and applying apparatus for applying an embossed film onto a glass substrate, comprising:

the top of the shell is provided with an upper notch; two through grooves are formed in the bottom of the shell;

the first dust adhering wheel and the pressing wheel are arranged in the shell at intervals in parallel along the laying direction of the embossing film, the two ends of the first dust adhering wheel and the pressing wheel are both rotationally connected with the shell, and the bottoms of the first dust adhering wheel and the pressing wheel respectively extend out of one through groove correspondingly and then are contacted with the glass base station;

the second dust adhering wheel is arranged above the pressing wheel, and two ends of the second dust adhering wheel are rotationally connected with the shell;

one end of the embossing film enters the inside of the shell from the upper notch, and after the back of the embossing film bypasses the second dust adhering wheel, the embossing film extends out of the through groove corresponding to the pressing wheel and is pressed and stuck on the glass base station by the pressing wheel.

Preferably, the embossing film machine further comprises an embossing film bin which is fixedly arranged above the shell, and a lower notch matched with the upper notch is formed in the bottom of the embossing film bin; and the embossed film is placed in the embossed film bin after being rolled.

Preferably, the device further comprises a third dust-binding wheel, wherein the third dust-binding wheel is arranged between the first dust-binding wheel and the pressing wheel and is positioned below the second dust-binding wheel; two ends of the third dust-sticking wheel are respectively and rotatably connected with the shell; the back of the embossing film sequentially bypasses the second dust adhering wheel and the third dust adhering wheel, stretches out of the through groove corresponding to the pressing wheel, and is pressed and stuck on the glass base station by the pressing wheel.

Preferably, the casing comprises a rectangular box body and a transparent cover plate, and the transparent cover plate is detachably connected with the rectangular box body.

Preferably, the two sides of the shell, which are parallel to the laying direction of the embossing film, are provided with hand push rods.

The utility model at least comprises the following beneficial effects:

according to the embossing film cleaning and paving device, the first dust-binding wheel and the second dust-binding wheel are arranged in the shell to realize cleaning work of the glass base and the back surface of the embossing film, and the back surface of the cleaned embossing film is paved downwards on the glass base after the cleaning by the pressing wheel.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic side view of an embossed film cleaning and applying apparatus according to an embodiment of the present utility model;

FIG. 2 is a top view of the embossed film cleaning and placement device according to the above embodiment of the present utility model;

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.

As shown in fig. 1 and 2, the present utility model provides an embossed film cleaning and laying apparatus for laying an embossed film 3 on a glass base 6, comprising:

a housing 1, the top of which is provided with an upper notch 121; two through grooves are formed in the bottom of the shell 1;

the first dust adhering wheel 8 and the pressing wheel 5 are arranged in the shell 1 at intervals in parallel along the laying direction of the embossing film, two ends of the first dust adhering wheel 8 and the pressing wheel 5 are rotationally connected with the shell 1, and the bottoms of the first dust adhering wheel 8 and the pressing wheel 5 respectively extend out of one through groove correspondingly and then are in contact with the glass base 6;

the second dust-sticking wheel 4 is arranged above the pressing wheel 5, and two ends of the second dust-sticking wheel 4 are rotationally connected with the shell 1;

one end of the embossing film 3 enters the inside of the shell 1 through the upper notch 121, and after the back of the embossing film bypasses the second dust adhering wheel 4, the embossing film stretches out of the through groove corresponding to the pressing wheel 5 and is pressed and stuck on the glass base 6 through the pressing wheel 5.

In this technical solution, the horizontal arrow direction in fig. 1 and 2 represents the laying direction of the embossed film, and the housing 1 is manually driven to move along the laying direction of the embossed film, during which the surface of the glass base 6 is cleaned by the first dust-binding wheel 8, the back surface of the embossed film 3 is cleaned by the second dust-binding wheel 4, and then the embossed film 3 is pressed against the glass base 6 by the pressing wheel 5. According to the manufacturing process requirements of the resin original plate, the embossing film 3 needs to be paved upwards, namely, the back surface of the embossing film 3 faces the glass base 6, so that the back surface of the embossing film 3 winds on the second dust adhering wheel 4 in the shell 1, and foreign matters or dust on the back surface of the embossing film 3 are adhered out by the second dust adhering wheel 4; and the film surface of the embossed film 3 faces the pressing wheel 5, so that the pressing wheel 5 can press the back surface of the embossed film 3 downwards to the glass base. In fig. 1, the arc arrows on the first dust-binding wheel 8, the second dust-binding wheel 4 and the pressing wheel 5 are the respective rotation directions of the three during paving.

In another embodiment, the embossing film bin 2 is fixedly arranged above the shell 1, and a lower notch matched with the upper notch 121 is formed in the bottom of the embossing film bin 2; the embossing film 3 is placed in the embossing film bin 2 after being rolled. The embossed film 3 is placed in the embossed film chamber 2 to minimize the sticking of foreign matters to the embossed film 3 due to exposure to the external environment. In view of the laying direction of the embossed film 3, it is preferable that the embossed film 3 is wound up with the film face up and then put into the embossed film magazine 2. The embossed film 3 sequentially passes through the lower notch and the upper notch 121 to enter the inside of the case 1.

In another embodiment, the dust collector further comprises a third dust-binding wheel 7, which is arranged between the first dust-binding wheel 4 and the pressing wheel 5 and is positioned below the second dust-binding wheel 4; two ends of the third dust-sticking wheel 7 are respectively connected with the shell 1 in a rotating way; the back of the embossing film 3 sequentially bypasses the second dust adhering wheel 4 and the third dust adhering wheel 7, stretches out of the through groove corresponding to the pressing wheel 5, and is pressed and stuck on the glass base 6 by the pressing wheel 5. The third dust-sticking wheel 7 is used for further cleaning the back surface of the embossed film 3, so that the cleanliness of the embossed film 3 is ensured, and the occurrence of repeated manual cleaning is avoided. The second dust-sticking wheel 4 and the third dust-sticking wheel 7 are arranged in the shell 1, so that the time of exposing the embossed film 3 to the environment after the back surface is cleaned is reduced, and the paving efficiency and quality are ensured. The first dust-binding wheel 8, the second dust-binding wheel 4 and the third dust-binding wheel 7 are all dust-binding rollers conventionally used in the art.

In another embodiment, the housing 1 includes a rectangular box 11 and a transparent cover 12, and the transparent cover 12 is detachably connected to the rectangular box 11. The working conditions of the first dust-sticking wheel 8, the second dust-sticking wheel 4, the third dust-sticking wheel 7 and the pressing wheel 5 can be observed through the transparent cover plate 12, and each dust-sticking wheel can be conveniently replaced or cleaned by opening the transparent cover plate 12. It can be understood that the transparent cover 12 is correspondingly provided with the upper notch 121, and the bottom of the rectangular box 11 is correspondingly provided with two through grooves.

In another embodiment, two sides of the shell 1 parallel to the laying direction of the embossing film are provided with hand push rods 9. Referring to fig. 2, the worker may drive the housing 1 to move on both sides through the push rod 9, thereby completing cleaning and laying of the embossed film 3.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. An embossed film cleaning and laminating apparatus for laminating an embossed film onto a glass substrate, comprising:

2. The embossed film cleaning and applying device according to claim 1, further comprising an embossed film hopper fixedly provided above the housing, a lower notch being provided at a bottom of the embossed film hopper to be matched with the upper notch; and the embossed film is placed in the embossed film bin after being rolled.

3. The embossed film cleaning and laying device of claim 1, further comprising a third dust-binding wheel disposed between the first dust-binding wheel and the pinch roller and below the second dust-binding wheel; two ends of the third dust-sticking wheel are respectively and rotatably connected with the shell; the back of the embossing film sequentially bypasses the second dust adhering wheel and the third dust adhering wheel, stretches out of the through groove corresponding to the pressing wheel, and is pressed and stuck on the glass base station by the pressing wheel.

4. The embossed film cleaning and application device of claim 1, wherein the housing comprises a rectangular box and a transparent cover plate removably attached to the rectangular box.

5. The embossed film cleaning and applying apparatus according to claim 1, wherein the housing is provided with a hand push rod on both sides parallel to the applying direction of the embossed film.