KR102003265B1 - The printing machine for glass - Google Patents

Abstract

The present invention relates to a sheet glass printing apparatus, and more particularly, to a sheet glass printing apparatus, which comprises a moving rail on which a plate glass is seated and moved, a support member which is engaged with the movable rail and supports the sheet glass, A printing plate printing apparatus comprising a printing unit, a fixing frame coupled to one side of the supporting unit and the printing unit, and a cylinder unit for allowing the printing unit to vertically descend to a plate glass laid on the moving rail, And a fixing unit coupled with the applying unit, wherein the fixing unit includes a mold frame including a shape printed on the plate glass; And a vertical frame coupled to both sides of the frame and including a fixing member for fixing the frame, a vertical frame coupled to the fixing member at one side and a coating part at the other side, A moving frame coupled to the upper portion; A driving member that is coupled to the moving frame and moves along the moving frame; And a storage unit coupled to the driving member, the storage unit being coupled to the driving member and spaced apart from the application housing, wherein the storage unit includes a storage housing for storing the mixture, And a discharge member for discharging the mixture to the frame, wherein the discharge member includes a discharge port through which the mixture is discharged, wherein the discharge port is narrow in the portion into which the mixture is introduced, to be.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a printing apparatus,

The present invention relates to a printing apparatus for a plate glass, and more particularly, to a printing apparatus for printing a variety of shapes on a plate glass, which prevents an air layer from being generated by preventing the mixture from spreading over a large area at one time, And to recover the mixture again so as to continue the use of the mixture.

It is common to use a plate glass used as a building interior material or exterior material without any treatment on the surface. However, gradually the building is changed into a space where it can be used for a feeling of psychological stability or aesthetic appreciation beyond the meaning of simply staying space, Also, it is sold on the market as a decoration plate glass by various treatment on the surface.

Such a decorative plate glass is produced in various ways such as applying a pigment to a glass surface to print various shapes or improving a sense of beauty through a process of giving a three-dimensional feeling.

At this time, the process of applying the pigment to the surface of the plate glass to produce the decorative plate glass is firstly coated with the inorganic pigment, then heated at 100 ° C or more for 30 minutes, and then cooled at the low temperature for 20 minutes to complete the 1-degree printing .

If the printing process is repeated a number of times, the production process of the decorative sheet glass is terminated.

As the high temperature and low temperature processes are repeated, the process time is lengthened and the productivity of the plate glass is lowered.

Thus, conventionally, the use of paraffin containing inorganic pigment as a pigment in the conventional plate glass printing has shortened the processing time. However, there is a problem that an air layer is formed during the application of the pigment, Lt; / RTI >

Accordingly, in printing a variety of shapes on a plate glass, the present invention prevents a pigment (hereinafter referred to as a " mixture ") from spreading over a large area at one time, thereby preventing an air layer from being generated, , And to propose a sheet glass printing apparatus capable of continuing the use of the mixture.

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a process for printing various shapes on a plate glass, which prevents the mixture from spreading over a wide area at one time, In which the mixture can be continuously used by recovering the mixture which is lost in the process of the present invention.

It should be understood, however, that the invention is not limited to the disclosed exemplary embodiments, and that other technical matters may be understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided an apparatus for mounting a sheet glass, including a movable rail on which a plate glass is mounted and moved, a support coupled to the movable rail and supported to be fixed on the floor, Wherein the printing unit is coupled to an upper portion of the cylinder unit, and the printing unit is coupled to the upper portion of the cylinder unit, And a fixing unit coupled to the applying unit, wherein the fixing unit includes a mold frame including a shape printed on the plate glass; And a vertical frame coupled to both sides of the frame and including a fixing member for fixing the frame, a vertical frame coupled to the fixing member at one side and a coating part at the other side, A moving frame coupled to the upper portion; A driving member that is coupled to the moving frame and moves along the moving frame; And a storage unit coupled to the driving member, the storage unit being coupled to the driving member and spaced apart from the application housing, wherein the storage unit includes a storage housing for storing the mixture, And a discharge member for discharging the mixture to the frame, wherein the discharge member includes a discharge port through which the mixture is discharged, and the discharge port is narrow in a portion into which the mixture is introduced and a portion in which the mixture is discharged can be formed into a wide correlated shape.

At this time, the discharge port is formed symmetrically on the upper and lower parts of the discharge member, and the discharge ports are formed to have different widths.

In addition, the application housing may include a first squeegee that moves backward to apply the mixture to the mold frame when the mixture is discharged; A first prevention plate coupled to a rear surface of the application housing, wherein the first squeegee descends and simultaneously descends; And a second squeegee coupled to a front surface of the application housing and descending at the same time when the second squeegee is lowered, the second squeegee being moved to the front side so that the mixture applied to the frame is applied to the glass plate, And the first and second prevention plates are formed in a shape bent in a direction opposite to a direction in which the mixture is spread when the first squeegee and the second squeegee apply the mixture.

In this case, the storage housing may further include a heat line for generating heat therein.

Meanwhile, the fixing member may include an inlet through which the mixture discharged into the mold frame may flow, and the vertical frame may include a return pipe allowing the mixture introduced through the inlet to be moved to the storage housing .

In addition, the return pipe may include a pumping unit for allowing the introduced mixture to move smoothly.

The printing unit may further include a heating unit coupled to an upper portion of the applying unit and configured to emit heat.

The application unit may further include a heating unit that applies heat to the surface of the plate glass after the shape is printed on the plate glass by the printing unit.

In addition, the heating unit may include a control tube for vertical movement, and a gas pipe coupled to a lower portion of the control tube to allow the glass plate to be heated.

The present invention has the following effects.

In the printing of the shape on the plate glass, the prevention plate can be prevented from being spread when the applied mixture spreads at a time, thereby preventing the air layer from being generated in the process of spreading the mixture.

At this time, there is an advantage that the mixture, which is lost during the application, is recovered to the storage housing through the inlet formed in the fixing member, so that the use of the mixture can be continued.

Further, the amount of the mixture to be applied is adjusted through the discharge member, so that the mixture can be used in a required amount.

In addition, there is an advantage that the mixture is not hardened by including hot wire inside the storage housing.

1 is a perspective view illustrating a plate glass printing apparatus according to an embodiment of the present invention.
2 is a cross-sectional view illustrating a cross section of a plate glass printing apparatus according to an embodiment of the present invention.
3 is a cross-sectional view illustrating a storage unit according to an embodiment of the present invention.
4 (a), 4 (b) and 4 (c) are views showing an application housing according to an embodiment of the present invention.
5 (a) and 5 (b) are views illustrating an operation sequence of the plate glass printing apparatus according to an embodiment of the present invention.

The objects, features and advantages of the present invention will become more apparent through the following examples.

It is to be understood that the following specific structural or functional descriptions are merely illustrative of the embodiments of the present invention, and that the embodiments according to the inventive concept may be embodied in various forms, It should not be construed as limiting.

The embodiments according to the concept of the present invention can make various changes and have various forms, so specific embodiments are described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all changes, equivalents and alternatives included in the spirit and scope of the present invention.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, although other elements may be present in between. Other expressions for describing the relationship between components, such as "between" and " between "

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

It is to be understood that the terms "comprises" or "having ", etc. in the specification of the present invention are intended to designate the presence of stated features, operations, elements, parts or combinations thereof, It is to be understood that they do not preclude the presence or addition of components, components or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are not to be construed as being ideal or overly formal unless explicitly defined herein .

DETAILED DESCRIPTION OF THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

FIG. 1 is a perspective view of a planographic printing apparatus according to an exemplary embodiment of the present invention. FIG. 2 is a cross-sectional view illustrating a planographic printing apparatus according to an exemplary embodiment of the present invention. Sectional view of a storage portion according to the present invention. 4 (a), 4 (b) and 4 (c) are views illustrating an application housing according to an embodiment of the present invention.

1 to 4, the plate glass printing apparatus 10 includes a movable rail 2000, a supporting portion 1000, a printing portion 3000, a fixed frame 4000, and a cylinder portion 5000 .

The movable rail 2000 may include a plurality of rotatable cylinders, and the plate glass may be mounted on the plurality of cylinders.

At this time, the deposited glass can move along the moving rail 2000, and preferably the plate glass is moved to a desired position so that a desired shape can be printed on the plate glass surface.

It will be apparent to those skilled in the art, however, that the movable rail 2000 includes a plurality of cylinders, which is only one example for practicing the present invention, and can be replaced by any other means that can be used to move the plate glass.

The support part 1000 may allow the movable rail 2000 to be stably fixed and allow the movable rail 1000 to be supported from the ground by coupling the movable rail 2000 to the upper surface of the support part 1000.

As described above, the plate glass moved through the moving rail 2000 can be moved to a desired position by the user so that a desired shape can be printed on the surface thereof. Preferably, the plate glass is positioned below the printing unit 3000 good.

The fixing frame 4000 may be coupled to one side of the supporting unit 1000 and the printing unit 3000.

The cylinder part 5000 can lower the printing part 3000 toward the plate glass when the plate glass placed on the movable rail 200 moves down the printing part 3000 or lower the plate part 3000 printed by the printing part 3000 The printing unit 3000 can be moved back to its original position for moving.

It can be confirmed that the printing unit 3000 allows the shape to be printed on the plate glass, and includes the fixing unit 3200 and the applying unit 3100.

The fixing portion 3200 is coupled to the application portion 3100 and may include a mold frame 3210, a fixing member 3220 and a vertical frame 3230.

The mold frame 3210 is preferably a silk screen including a shape printed on a plate glass.

Silk screen is one of the engraving or printing techniques, and is the name given because silk is used as the material of the plate.

For example, a silk screen is made by putting together a thin silk screen with a piece of paper cut out of a pattern and a film, and the silk screen made in this way can distinguish the portion through which the ink passes and the portion through which the ink does not pass. Then, when the plate is put on paper and an appropriate amount of ink is expanded by a squeegee or the like, ink is passed through the portion of the plate to be printed on the paper.

However, the present invention is not limited thereto, and it goes without saying that various forms that can be printed on a glass plate in addition to a silk screen can replace a silk screen.

The fixing member 3220 may be coupled to both sides of the mold frame 3210 so that the mold frame 3210 can be fixed and may include an inlet 3221. [

The inlet 3221 may be formed at a portion of the fixing member 3220 that is coupled to the upper side of the mold frame 3210 and may be formed at the inlet 3221 if the mixture for printing is overflowing in the process of being applied to the mold frame 3210. [ ), There is an advantage that the amount of the mixture to be lost can be reduced.

In this case, it is preferable that the inlet 3221 has a shape in which the lower portion of the inlet 3221 is inclined to more easily move the mixture.

It is preferable that the vertical frame 3230 is coupled to the fixing member 3220 at one side and the applying unit 3100 is coupled at the other side.

The application portion 3100 may include a moving frame 3110, a driving member 3120, a coating housing 3130 and a storage portion 3140. By being coupled to the upper portion of the cylinder portion 5000, The application unit 3100 coupled thereto can be moved along with the upward movement of the wafer 5000.

The movable frame 3110 may be coupled to the upper portion of the vertical frame 3230 and the driving member 3120 may be coupled to the movable frame 3110 to move along the movable frame 3110.

The application housing 3130 is coupled to the drive member 3120 to move the upper surface of the mold frame 3210 along the movable frame 3110 and preferably to the upper surface of the mold frame 3210 It is better to move.

The storage unit 3140 may be coupled to the driving member 3120 to move the upper surface of the frame 3210 along the moving frame 3110 and store the mixture for printing.

The storage unit 3140 may be disposed apart from the application housing 3130. The storage unit 3140 may include a storage housing 3141 in which the mixture is stored so that the mixture can be discharged to the form frame 3210, (3142).

The mixture stored in the storage housing 3141 is preferably paraffin containing diluted mineral pigment and further includes a heating wire (not shown) inside the storage housing 3141 to maintain the paraffin, which is solid at room temperature, as a solution .

The use of the mixture as a paraffin containing a diluted mineral pigment has the advantage of shortening the time by simplifying the conventional glass plate printing process in which the heat treatment and the low temperature treatment are repeated several times.

The mixture may be directly stored in the storage housing 3141 but may be stored in the storage housing 3141 through the inlet 3221 in the mold frame 3210 as described above, (Not shown) so that the introduced mixture can be smoothly moved. In addition, the pump 3230 may include a return pipe 3222, and may further include a pumping unit (not shown)

The discharge member 3142 allows the mixture to be discharged to the mold frame 3210 and may include an outlet 3142a at the top and bottom.

The discharge port 3142a is preferably arranged such that the mixture can be discharged in the form of a choke with a certain degree of correlation. In other words, the portion into which the mixture is introduced is narrow and the portion through which the mixture is discharged is formed to be wide, so that the mixture can be easily discharged. At this time, the discharge member 3142 may be rotated according to the user's use.

Further, it is preferable that the discharge port 3142a is formed symmetrically to the upper and lower parts, and it is preferable that either one of them is narrow in shape and the remainder is formed wider.

Accordingly, when the user intends to use a large amount of mixture, the wide formed portion is directed toward the form frame 3210, and when a small amount of mixture is desired to be used, the narrowly formed portion is directed to the form frame 3210 , The amount of the mixture can be changed according to the convenience of the user and used.

Further, the application housing 3130 may include a first squeegee 3131a, a first prevention plate 3132a, a second squeegee 3131b, and a second prevention plate 3132b.

The first squeegee 3131a is moved to the frame frame 3210 by a motor (not shown) so that the mixture can be uniformly applied to the frame frame 3210 when the mixture is discharged from the storage unit 3140 to the frame frame 3210. [ And moves on the upper surface of the frame 3210 along the moving frame 3110. [

At this time, the first prevention plate 3132a can be coupled to the rear surface of the application housing 3130, and the first squeegee 3131a can be lowered and lowered simultaneously.

In this case, the application housing 3130 is moved to the rear side, and the first squeegee 3131a is brought into close contact with the upper surface of the mold frame 3210.

At this time, the first prevention plate 3132a is moved in a spaced relation to the form frame 3210, and is curved in a direction opposite to the direction in which the mixture is spread out to prevent the mixture spreading by the first squeegee 3131a ≪ / RTI >

The second squeegee 3131b is lowered by the motor to the mold frame 3210 so that the mixture can be uniformly applied to the glass plate when the mold frame 3210 coated with the mixture is in close contact with the glass plate placed on the moving rail 2000 And it is preferable to move the upper surface of the form frame 3210 along the moving frame 3110.

At this time, like the first prevention plate 3132a, the second prevention plate 3132b can be coupled to the front surface of the application housing 313, and the second squeegee 3131b can be lowered and lowered simultaneously.

In this case, the application housing 3130 is moved forward, and the second squeegee 3131b is moved in close contact with the upper surface of the mold frame 3210.

At this time, the second prevention plate 3132b is moved in a spaced-apart relationship with the mold frame 3210 and is bent in a direction opposite to the direction in which the mixture exits to prevent the mixture spreading by the second squeegee 3131b Lt; / RTI >

By joining the first prevention plate 3132a and the second prevention plate 3132b in this way, there is an advantage that the air layer generated while the mixture is spreading unevenly in the course of applying can be advantageously removed.

Meanwhile, since the printing unit 3000 includes the heating wire in the storage housing 3141 to maintain the high temperature of the mixture, the temperature of the mixture may be changed during the application process. Therefore, (3300).

At this time, the heat generating portion 3300 is coupled to the upper portion of the application portion 3100, thereby preventing the temperature from being changed.

The glass plate may be moved through the movable rail 2000 after the printing process is completed. In order to smooth the glass plate surface, the application portion 3100 may further include a heating portion 3150 for applying heat.

The heating unit 3150 may further include a control tube 3151 for vertically moving up and down and a gas pipe 3152 coupled to the lower portion of the control tube 3151 to heat the surface of the glass plate.

5 (a) and 5 (b) are views illustrating an operation sequence of the plate glass printing apparatus according to an embodiment of the present invention.

Referring to FIG. 5, the glass plate may be positioned below the printing unit 3000 through the movable rail 2000.

When the glass plate is positioned below the printing unit 3000, the cylinder unit 5000 is compressed and the printing unit 3000 can be lowered.

At this time, the heating unit 3150 can be raised by the control tube 3151, and when the printing unit 3000 is restored to its original state, the heating unit 3150 can be lowered by the control tube 3151.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. You will understand. The embodiments described above are therefore to be considered in all respects as illustrative and not restrictive.

10: Platelet printing device
1000: Support
2000: Moving rails
3000: Printing section
3100:
3110: Moving frame
3120: drive member
3130: Application housing
3131a: first squeegee
3131b: a second squeegee
3132a: first prevention plate
3132b: second prevention plate
3140:
3141: Storage housing
3142: discharge member
3142a: Outlet
3150:
3151: Regulating tube
3152: Gas pipe
3200:
3210: mold frame
3220: Fixing member
3221: Inlet
3222: Collection pipe
3230: Vertical frame
3300:
4000: Fixed frame
5000: cylinder part

Claims (9)

A support frame for supporting the support frame so as to be fixed to the floor, a printing part for printing the shape of the support frame, a fixing frame for supporting the support frame, And a cylinder portion for allowing the printing portion to vertically descend to a plate glass laid on the moving rail,
The printing unit
A coating part coupled to an upper portion of the cylinder part and being moved up and down by the cylinder part,
And a fixing unit coupled to the applying unit,
The fixed portion
A mold frame including a shape printed on the plate glass;
A fixing member coupled to both sides of the mold frame and allowing the mold frame to be fixed and
And a vertical frame coupled to the fixing member at one side and coupled to the other side,
The applicator
A moving frame coupled to an upper portion of the vertical frame;
A driving member that is coupled to the moving frame and moves along the moving frame;
An applying housing coupled to the driving member and moving on an upper surface of the mold frame,
And a storage unit coupled to the driving member and spaced apart from the application housing,
The storage unit
A storage housing for storing the mixture, and
And a discharge member for discharging the mixture to the form frame,
Wherein the discharge member includes an outlet through which the mixture is discharged,
The discharge port is narrow in the portion into which the mixture is introduced and the portion in which the mixture is discharged has a wide correlated shape,
Wherein the discharge port is formed symmetrically with respect to the upper and lower portions of the discharge member, and the discharge ports have different widths.
delete The method according to claim 1,
The application housing
A first squeegee moving backward to apply the mixture to the mold frame when the mixture is discharged;
A first prevention plate coupled to a rear surface of the application housing, wherein the first squeegee descends and simultaneously descends;
A second squeegee moving forward to allow the mixture applied to the mold frame to be applied to the plate glass, and
And a second prevention plate coupled to a front surface of the application housing and descending at the same time as the second squeegee,
The first and second prevention plates
Wherein when the first squeegee and the second squeegee apply the mixture, the first squeegee and the second squeegee are bent in a direction opposite to a direction in which the mixture is spread.
The method according to claim 1,
Wherein the storage housing further comprises a heat line for generating heat therein.
The method according to claim 1,
Wherein the fixing member includes an inlet through which the mixture discharged into the mold frame can be introduced,
Wherein the vertical frame includes a return pipe for allowing the mixture introduced through the inlet to be moved to the storage housing.
6. The method of claim 5,
Wherein the return pipe includes a pumping portion for allowing the introduced mixture to move smoothly,
The method according to claim 1,
Wherein the printing unit further comprises a heating unit coupled to an upper portion of the applying unit and emitting heat.
The method according to claim 1,
Wherein the applying unit further includes a heating unit that applies heat to the surface of the plate glass after the shape is printed on the plate glass by the printing unit.
9. The method of claim 8,
The heating unit
A control tube for allowing the vertical movement to be up and down, and
And a gas pipe coupled to a lower portion of the control tube and allowing the plate glass to be heated.

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