KR100855607B1 - Apparatus of decoration glass lamination using uv cured resin and menufacturing method thereof - Google Patents

Abstract

An apparatus and a method for automatically and continuously manufacturing a decoration glass laminate by using UV(Ultraviolet)-curable resin are provided to improve the shape of the decoration glass laminate by removing voids during curing by equally infiltrating an adhesive through fabrics by firmly pressing a glass panel and the fabric by a lamination roll. A decoration glass laminate manufacturing apparatus for laminating a glass panel(4) and fiber fabrics(1) is composed of: a glass supply unit(12); a cleaning unit(5), a drying unit(6), a discharging unit(9), and a lamination unit(14) formed on a conveyor(11) in order; a UV curing unit(10); and a glass laminate collecting unit. The lamination unit for continuously producing glass laminates(4a) comprises: a fiber fabric roll; an application roll(2) for coating one surface of the fiber fabric with a UV-curable composition; a UV-curable composition feeding unit installed at the front end of the application roll; and a lamination roll(3) installed at the rear end of the application roll. All processes of the units are executed on one conveyor.

Description

Automatic and continuous manufacturing apparatus of decorative glass laminate using UV curable resin and its method {Apparatus of decoration glass lamination using UV cured resin and menufacturing method

1 is a process illustration of an automated continuous glass laminate illustrating the manufacturing method of the present invention.

* Explanation of symbols for main parts of the drawings

1: fiber fabric 2: applicator

3: paper roll 4: glass plate

5: glass washing unit 6: drying unit

7: collection part 8: UV curing composition

9: discharge part 10: UV curing part

11: conveyor section 12: glass supply section

13 cutting part 14 lamination part

4a: glass laminate

The present invention relates to an automated to continuous manufacturing process for attaching a decorative fiber fabric having a variety of colors and patterns on the surface of the glass.

In the conventional method of manufacturing a glass laminate, the operation of coating an adhesive or a pressure-sensitive adhesive on a glass plate and then attaching the fabric to the upper surface thereof is directly laminated one by one in a separate step, and mass production is impossible. The production cost is high, and furthermore, the lamination surface of the surface during the lamination is uneven, there was a high defect rate.

The present invention devised to solve such a conventional problem is characterized in that all operations are made on one conveyor belt to enable mass production.

The present invention is to provide an automated to continuous manufacturing process for attaching a decorative fiber fabric having a variety of colors and patterns on the surface of the glass.

In particular, by using a conveyor belt connected to the supply unit for automatically supplying the glass plate, each of the glass plate washing, drying and electrification unit, the lamination unit and the ultraviolet curing unit with the fiber fabric are continuously introduced into a single process for an automated continuous manufacturing process. To provide.

In addition, the present invention is coated with a UV-curable adhesive composition on one surface of the decorative fabric before laminating the decorative fabric to the glass plate, then laminating the adhesive composition layer and the glass plate and then UV-cured treatment to manufacture the glass laminated plate of the present invention To provide.

In order to achieve the above object, the present invention provides a lamination unit for laminating a glass plate and a fiber fabric, the lamination unit which is sequentially formed on a glass supply unit and a conveyor to continuously manufacture a glass laminate, UV curing And a lamination part collecting part, wherein the lamination part is a fiber fabric roll, an application roll for coating an ultraviolet curable composition on one side of the fiber fabric, an ultraviolet curable composition supply part installed at the front end of the application roll, and installed at the rear end of the application roll Disclosed is a continuous production apparatus for a glass laminate, comprising a paper roll.

In the present invention, the application roll is a knife coating, air coating, flow coating machine.

In addition, the present invention may further include any one or more treatment units selected from the washing unit, the drying unit, and the discharge unit between the glass supply unit and the lamination unit as necessary.

In addition, the present invention may further include a cutting unit between the ultraviolet curing unit and the collecting unit as necessary.

The present invention discloses a manufacturing method using the apparatus. Specifically

In the manufacturing method of the glass laminated body which laminated | stacked a glass plate and a fiber fabric,

Providing a glass plate from the glass supply unit to the conveyor unit;

Providing a crude crude fabric by fiber rolls;

Providing a fiber fabric provided by the application roll with the UV curable composition supplied from the UV curable composition supplying unit on one side of the fiber fabric;

A lamination step of laminating the UV curable composition coating surface of the fiber fabric by the lamination roll installed at the rear end of the glass plate and the application roll;

Transferring the laminated laminate to an ultraviolet curing part to irradiate ultraviolet rays to cure the laminated laminate;

Disclosed is a continuous manufacturing method of a glass laminate, characterized in that it is produced.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

In more detail, the present invention relates to a method of manufacturing a glass laminate in which a glass plate and a fiber fabric are laminated, wherein a lamination part and an ultraviolet curing part are sequentially formed on a glass supply part and a conveyor to continuously manufacture the glass laminate. And a glass laminate collecting part, wherein the lamination part is a fiber fabric roll, an application roll for coating an ultraviolet curable composition on one side of the fiber fabric, an ultraviolet curable composition supply unit installed at the front end of the application roll, and a paper installed at the rear end of the application roll It is an aspect of the first invention to provide a method and apparatus for continuous production of a glass laminate, comprising a roll.

In addition, in the first aspect of the present invention, the application roll is a knife coating, an air coating, and a flow coating machine. It is a second aspect of the present invention to provide an apparatus and method for continuously manufacturing a glass laminate. .

In another aspect, the present invention further comprises any one or more processing units selected from a washing unit, a drying unit, and a discharge unit between the glass supply unit and the lamination unit in the first and second aspects. And providing a method is a third aspect.

In another aspect of the present invention, it is another aspect of the present invention to provide an apparatus and method for continuously manufacturing a glass laminate, further comprising a cutting portion between the ultraviolet curing portion and the collecting portion. .

The present invention will be described in detail, the present invention is a glass laminate manufacturing apparatus for laminating a glass plate and a fiber fabric, lamination that can be sequentially formed on the glass feeder and the conveyor to produce a glass laminate continuously And a UV curing part and a glass laminated body collecting part, and the lamination part includes a fiber fabric roll, an application roll for coating an ultraviolet curable composition on one side of the fiber fabric, an UV curable composition supply part installed at the front end of the application roll, and an application roll. A continuous manufacturing apparatus for a glass laminate comprising a paper roll provided at a rear end, wherein the application roll may be selected from knife coating, air coating, and flow coating, and also known in the art. You can also apply the coating method.

In addition, the present invention may further include any one or more processing units selected from the washing unit, the drying unit, the discharge unit between the glass supply unit and the lamination unit,

The cutting unit may further include a cutting unit between the ultraviolet curing unit and the collecting unit.

In another aspect, the present invention provides a method for producing a glass laminate laminated a glass plate and a fiber fabric, comprising the steps of: providing a glass plate from the glass supply unit to the conveyor unit; Providing a fiber fabric by the fiber fabric roll; Providing a fiber fabric provided by the application roll with the UV curable composition supplied from the UV curable composition supplying unit on one side of the fiber fabric; A lamination step of laminating the UV curable composition coating surface of the fiber fabric by the lamination roll installed at the rear end of the glass plate and the application roll; And transferring the laminated laminate to an ultraviolet curing unit to cure by irradiating with ultraviolet rays. The method provides a continuous manufacturing method of a glass laminate, wherein the glass plate is washed between the glass supplying step and the laminating step. It may further include any one or more processing unit selected in the drying step, the discharging step, characterized in that it provides a manufacturing method that may further comprise a cutting step for cutting the glass laminated plate at the rear end of the ultraviolet curing step.

Hereinafter, the present invention will be described in more detail with reference to FIG. 1 as follows.

In addition, the present invention to the glass supply unit 12 to transfer the glass plate to the conveyor 11, the operator can push each of the glass plate to convey to the conveyor 11, the vacuum plate (not shown separately) automatically with the glass plate A well-known supply means, such as a conveyance to a conveyor, can be used. The conveyor may use an endless conveyor belt, or may use a roll conveyor. However, in the present invention, when the UV lamp is installed below the conveyor, it is preferable to use a roll conveyor for light transmission.

The glass plate 4 conveyed onto the conveyor 11 is conveyed to the washing section 5, which washes with a conventional air washing or water or removes foreign substances on the surface with a conventional cleaning liquid containing a surfactant. The glass plate 4 which has passed through the washing part is then transferred to the drying part 6 to dry the surface by infrared heater or hot air, and then high pressure discharge part 9 for natural cooling or to remove fine dust from the surface if necessary. Remove fine dust from the transfer door. The electrostatic chamber is discharged to a high-pressure direct current electricity to ionize the air to contact the glass plate by blowing or the like method to remove the surface charge to remove the dust and prevent the adhesion of dust.

Subsequently, the treated glass plate 4 is transferred to the lamination section 14 and laminated with the fiber fabric 1. The lamination part 14 is provided with a fiber fabric roll 1 and an ultraviolet curable composition storage tank 8 installed at the front end of the application roll 2, and the cured composition is formed from the lower end of the storage tank 8. Flow to one side and the coating layer is adjusted to an appropriate thickness by the application roll (2). Subsequently, the fabric coated with the cured composition is laminated with the glass plate 4 and the fabric 1 by the paper roll 3. The rolls 1, 2, and 3 are not limited in shape or material, and preferably, a rubber coating, for example, a silicone rubber coated roll is used to more tightly adhere the adhesive surface during coating and lamination. It can be done. The application roll 2 of the present invention may be coated by knife coating, air coating, or flow coating instead of the roll, which is also within the scope of the present invention.

The ultraviolet curing composition of the present invention is not particularly limited as long as it is commonly used in the field of ultraviolet curing coating, for example, monofunctional (meth) acrylate monomers, polyfunctional (meth) acrylate monomers, UV curing accelerators and solvents. It is composed of a mixture of, the solvent may be mainly used alcohols such as isopropyl alcohol and the like, since the technique is described innumerable in the known invention is not mentioned any more in the present invention.

The glass laminate 4a laminated in the lamination part 14 has a structure laminated with a glass plate, a coating layer and a fabric, and then the coating layer is transferred to a UV curing zone 10 where the coating layer is cured with ultraviolet rays to irradiate ultraviolet rays. The coating layer is cured to firmly adhere the fabric 1 and the glass plate 4. The UV lamp may be installed at any position such as the upper part of the fabric or the side or the lower part of the fabric. However, the UV lamp may be installed at the upper part of the fabric or the lower part of the conveyor to uniformly irradiate all glass surfaces to cure the ultraviolet curing composition. In addition, the type of lamp when curing with UV lamp is not limited to a lamp commonly used in the UV curing coating field, preferably a high-pressure mercury lamp lamp is used. In addition, in the present invention, various known curing sources such as electron beam crosslinking and X-ray crosslinking may be used as well as UV lamps.

The glass laminate having passed through the UV zone is passed through a cooling zone, if necessary, to be cooled or stored in a storage tank after being cooled in a natural state.

In addition, the present invention is also characterized by the cutting of the extra fabric of the upper, lower, left, and right of the standardized glass portion by installing the cut portion 13 after passing through the ultraviolet curing portion 10, it is also a feature of the present invention.

In addition, the cutting unit of the present invention may not only cut the fabric but also cut the glass laminate, which is also within the scope of the present invention.

In addition, the present invention may be provided with a plurality of lamination part and UV curing part as necessary, may be provided with two or more coatings, or may be sufficiently UV cured.

In addition, the fabric of the present invention is a cotton fabric, synthetic fibers, such as polyester fabrics, nylon, rayon, polyurethane, or wool, silk, paper, sheet film, synthetic paper, acrylic plate or sheet, natural veneer, leather, leather, Includes all of the above printed fabrics.

The glass laminate of the present invention prepared by the manufacturing method as described above is compressed by a paper roll, so that the adhesive penetrates evenly into the fabric, so that there is almost no void at the time of curing, the appearance is very beautiful and has excellent features.

Therefore, it is possible to automate and integrally produce continuously, which can significantly increase productivity, minimize or equalize the space part by the adhesive layer of the same quality, and can produce an innovative glass laminated body of a certain quality. It may provide a method. Therefore, we have prepared a way to supply beautiful and colorful glass laminates that could not be distributed due to productivity limitations in glass laminates.

Claims (8)

In the manufacturing apparatus of the glass laminated body which laminated | stacked a glass plate and a fiber fabric, It consists of a laminating part, UV curing part and glass laminated body collecting part which can continuously manufacture the washing part, the drying part, the discharge part, and the glass laminated body which are sequentially formed on the glass supply part and the conveyor. , The application roll coating the ultraviolet curable composition on one side of the fiber fabric, the ultraviolet curable composition supply unit installed at the front end of the application roll, the lamination roll installed at the rear end of the application roll on a single conveyor Manufacturing equipment. The method of claim 1, The application roll is a continuous coating apparatus of the glass laminate, characterized in that any one selected from knife coating, air coating, flow coating machine. delete The method according to claim 1 or 2, And a cutting part between the ultraviolet curing part and the collecting part. In the manufacturing method of the glass laminated body which laminated | stacked a glass plate and a fiber fabric, Providing a glass plate from the glass supply unit to the conveyor unit; Providing a glass plate to the washing unit to wash; Providing a glass plate to a drying unit and drying the glass plate; Providing a glass plate to the discharge unit to remove fine dust from the surface; Providing a fiber fabric by the fiber fabric roll; Providing an ultraviolet curable composition supplied from the ultraviolet curable composition supplying unit to one side of the fiber fabric to the fiber fabric by an application roll; A lamination step of laminating the UV curable composition coating surface of the fiber fabric by the lamination roll installed at the rear end of the glass plate and the application roll; Transferring the laminated laminate to an ultraviolet curing part to irradiate ultraviolet rays to cure the laminated laminate; Continuous manufacturing method of the glass laminate, characterized in that is continuously produced on one conveyor belt. The method of claim 5, The application roll is a continuous method for producing a glass laminate, characterized in that the coating on one side of the fiber fabric by any one selected from knife coating, air coating, flow coating machine. delete The method according to claim 5 or 6, And a cutting step of cutting the glass laminated plate at the rear end of the ultraviolet curing step.

Images