KR20130014940A

KR20130014940A - A mobile window glass manufacturing method

Info

Publication number: KR20130014940A
Application number: KR1020110076701A
Authority: KR
Inventors: 박인규; 김일환
Original assignee: (주)제이콥스
Priority date: 2011-08-01
Filing date: 2011-08-01
Publication date: 2013-02-12

Abstract

Loading the discs of tempered glass to be cut, ink printing the surface of the loaded tempered glass disc, laminating the ink-printed tempered glass disc, and wet-cutting the plurality of laminated tempered glass discs. Cutting into the desired shape by using the step, separating the tempered glass cut in the laminated state by removing ink printing, cleaning and drying the separated tempered glass, and cleaning and dried tempered glass. Disclosed is a mobile tempered glass processing method comprising the step of unloading a product through a finishing process and taking it out.

Description

Mobile Tempered Glass Processing Method {A MOBILE WINDOW GLASS MANUFACTURING METHOD}

The present invention relates to a mobile tempered glass processing method, and more particularly to a mobile tempered glass processing method that can reduce the damage during processing and mass production through a waterjet processing process.

Recently, mobile glass has been replaced by tempered glass in the polycarbonate series. When using such tempered glass, there is a disadvantage that the processing is not easy because of the property of glass.

In mobile glass, it is necessary to process curved surfaces in particular, and various methods for processing such curved surfaces have been attempted, and mainly, chemical etching, laser, or water jet processing methods have been attempted.

Among them, in order to reduce the processing time while processing the processing surface finely, a water jet processing method is used, in particular, water and abrasives are mixed and used. Here, as the abrasive, particles having high hardness, such as alumina and diamond, are used to increase the cutting efficiency of the glass.

However, when the above abrasive is used, there is a problem of causing a scratch-like bond on the surface of the glass during processing.

In order to solve this problem and increase productivity, conventionally, a method of cutting several sheets of glass at the same time through a single waterjet process after laminating several sheets of glass using wax is used. The problem of scratch occurrence was also complemented.

However, in the overlapping process (lamination process) using wax as described above, it is necessary to heat at an appropriate temperature, airtightness should be maintained to prevent foreign substances from entering, and the process due to the problem that the product must be separated by heating for a certain time with a heater after processing. There is a problem that is difficult to automate. That is, it is not easy to apply wax to the glass with a certain thickness between the glass, and when the coating is unevenly applied, the glass and glass are not maintained horizontally so that the cut surface of the glass is obliquely processed during cutting. There is a problem. Therefore, when the wax is applied to the glass, a process for applying a uniform thickness is difficult, and thus there is a problem in that the productivity is reduced due to a long time due to the wax coating.

In addition, since the wax coating process as described above is performed manually, there is a problem that the uniformity is lowered, and the processing time is long.

The present invention was conceived in view of the above, and through the process of automatically performing the ink printing process in place of the wax coating process to reduce the defective rate during the cutting process of glass and to shorten the processing time to improve productivity The purpose is to provide an improved mobile tempered glass processing method.

Mobile tempered glass processing method of the present invention for achieving the above object comprises the steps of loading the discs of the tempered glass to be cut; Ink printing the surface of the loaded tempered glass disc; Stacking an ink-printed tempered glass disc; Cutting the laminated plurality of tempered glass discs into a desired shape using a wet cutting device; Separating the tempered glass cut in the laminated state by removing ink printing; Cleaning and drying the separated tempered glass; And unloading the cleaned and dried tempered glass through a subsequent finishing process to produce and take out the product.

Here, in the separating step, it is preferable to separate the tempered glass cut in the laminated state by removing the ink printing using an aqueous solution.

In addition, the mobile tempered glass processing method of another aspect of the present invention for achieving the above object comprises the steps of loading the discs of the tempered glass to be cut; Ink printing the surface of the loaded tempered glass disc; Cutting the ink-printed tempered glass disc into a desired shape using a wet cutting device; Removing ink printing from the cut tempered glass; Cleaning and drying the tempered glass from which ink printing has been removed; And unloading the cleaned and dried tempered glass through a subsequent finishing process to produce and take out the product.

In addition, in the step of removing the ink printing, it is preferable to separate the cut processed tempered glass by removing the ink printing using an aqueous solution.

According to the mobile tempered glass processing method of the invention, it is possible to apply uniformly by automatically printing ink on the tempered glass original, the ink-printed tempered glass original is laminated and stacked in multiple layers, at the same time waterjet cutting By processing, damage to the original plate can be minimized while multiplying the cut surface of the tempered glass original plate, and deformation during processing can be suppressed.

In addition, it is possible to automatically laminate the tempered glass disc after ink printing, which saves processing time, and since the laminated state is uniform, even a waterjet cut process of a plurality of laminated tempered glass discs at the same time obtains a uniform cut surface. It can increase the reliability of the product and lower the defective rate.

In particular, since a plurality of tempered glass originals can be cut in a laminated state, cutting tempered glass that is damaged by scratches, that is, defective products can be reduced, thereby reducing the production cost and increasing productivity.

In addition, according to the present invention, even when cutting a single tempered glass by performing a cutting process after the ink printing on the surface, there is an advantage that can fundamentally solve the damage occurs on the surface of the tempered glass.

1 is a flow chart showing a mobile tempered glass processing method according to an embodiment of the present invention.
Figure 2 is a schematic diagram for explaining the step-by-step mobile tempered glass processing method according to an embodiment of the present invention.
3 is an enlarged view illustrating a portion A of FIG. 2.
Figure 4 is a perspective view showing a tempered glass cut in a laminated state.
5 is a view for explaining a process of separating the tempered glass in the state of FIG.
6 is a flow chart showing a mobile tempered glass steelwork method according to another embodiment of the present invention.
7 is a schematic view for explaining step-by-step method for processing mobile tempered glass according to another embodiment of the present invention.

Hereinafter, a mobile tempered glass processing method according to an embodiment of the present invention with reference to the accompanying drawings will be described in detail.

1 to 5, the mobile tempered glass cutting method according to an embodiment of the present invention, the step of loading the discs 10 of the tempered glass to be cut (S10), and the surface of the loaded plurality of tempered glass The step of printing by laminating (S20), the step of cutting the plurality of laminated glass glass plate 10 to a desired shape by using a wet cutting device (40) (S30), and remove the ink printing lamination The step (S40) of separating the tempered glass (11, 12) is cut in the finished state, and the step of cleaning and drying the separated tempered glass (11, 12) (S50) and the cleaned and dried tempered glass Unloading through the finishing process to form a product take out (S60).

In the loading step (S10) is supplied to the sheet by loader from the loader 20 to move to the position for ink printing. At this time, in the loading step (S10) after the inspection process and scribing (scribing) process for the surface of the tempered glass disc 10, and then moved to the position for the next step (S20).

Next, the stacking step (S20) is performed.

That is, the surface of the loaded tempered glass original plate 10 is ink printed by the ink printing apparatus 30. Here, the ink printing apparatus 30 moves uniformly to scan the tempered glass original plate 10 so that ink is uniformly printed on the surface thereof, thereby allowing uniform application of the whole.

As described above, the tempered glass original plate 10 printed on one surface is stacked and sequentially arranged in a cutting position using a pickup device or a robot, not shown. At this time, the laminating process may be automatically performed by using a pickup device or a robot, so that the working process may be easy and the working time may be reduced, and the lamination may be performed at an accurate position.

When the ink-printed tempered glass discs 10 are automatically stacked as described above, as shown in FIG. 3, the ink-printed portion 1 is uniformly disposed between the plurality of tempered glass discs 10. The plurality of tempered glass original plates 10 may also be uniformly arranged to be horizontal to each other at equal intervals.

After laminating the tempered glass disc 10 in multiple layers as described above, the tempered glass disc 10 is cut into a desired shape using the wet cutting device 40. Wherein the wet cutting device 40 is a so-called waterjet (waterjet) device, it is possible to obtain a uniformity of strength and quality of the product by cutting in a single process by a CNC program using high pressure water and abrasives, in particular As in the embodiment of the present invention, when cutting the laminated glass 10 in a plurality of laminated state by performing a process such as shape processing, chamfering, hole processing through a straight line, in order to smooth the damage It can be minimized and cut.

In addition, since the tempered glass original plates 10 are simultaneously cut at uniform intervals and in a uniform horizontal state by the ink printing portion 1 uniformly printed, the cutting surface is not inclined or skewed, and thus an accurate vertical cutting surface can be obtained. Therefore, the reliability of the product can be improved.

That is, as shown in Figure 4, by cutting the plurality of laminated tempered glass plates 10 at the same time it is possible to obtain the tempered glass (11, 12) is completed cutting. When the tempered glass discs 10 are simultaneously cut in the stacked state to obtain tempered glass 11 and 12, the top and bottom discs may be damaged by scratches by an abrasive, but other intermediate parts Many tempered glass can be produced as a normal product because it is not damaged during the cutting process. In particular, by wet printing in a state in which the plurality of tempered glass discs 10 are automatically laminated by ink printing, the cutting surface can be processed finely, and the cutting surface can be precisely cut so as to form a vertical plane without being inclined or skewed. By doing so, it is possible to improve productivity while reducing the defective rate.

On the other hand, the tempered glass (11, 12) cut in a stacked state as shown in Figure 4, as shown in Figure 5, soaked in an aqueous solution (2) to remove the ink printing portion (1), at the same time laminated state The process of separating the tempered glass (11, 12) is cut into (S40).

Next, the ink printing is removed, and the separated tempered glasses 11 and 12 are moved to a cleaning and drying unit, not shown, to be cleaned and dried (S50). Here, the cleaning of the tempered glass (11, 12) is, for example, after a one-time shower using a water shower (not shown), and then the air shower using the air shower to complete the process of removing water.

Thereafter, after further performing a specific finishing process necessary for finally manufacturing the tempered glass 11 and 12, the product may be manufactured by packaging and unloading (S60).

Here, as a finishing process for the cut tempered glass (11, 12), the inspection process (including the upper and lower surface inspection process) after cleaning and drying, and to increase the strength of the inspected cut tempered glass (11, 12) It may include performing the reinforcement treatment process, ultrasonic cleaning and drying process, printing and drying process, inspection process, shatterproof film attachment process and inspection process in sequence.

As described above, according to the mobile tempered glass processing method according to an embodiment of the present invention, the tempered glass disc 10 can be automatically applied to the ink printing uniformly, the ink-printed tempered glass original By stacking (10) in multiple layers and simultaneously performing waterjet cutting, damage to the original plate 10 can be minimized while multiplying the cut surface of the tempered glass original plate 10 and suppressing deformation during processing. You can do it.

In addition, it is possible to automatically laminate the tempered glass original plate 10 after ink printing, and to save processing time, even since the laminated state is uniform, even when waterjet cutting a plurality of laminated glass original plates 10 at the same time uniform One cut is obtained, which increases the neural and product rate of the product.

In particular, since the plurality of tempered glass original plates 10 can be cut in a laminated state, the cut tempered glass damaged by scratches, that is, defective products can be reduced, thereby reducing the production cost and increasing productivity. There is this.

In addition, referring to Figures 6 and 7 mobile tempered glass processing method according to another embodiment of the present invention, the step of loading the discs 10 of the tempered glass to be cut (S10) and the surface of the loaded tempered glass Ink printing step (S20 '), the step of cutting the ink-printed tempered glass disc 10 to the desired shape using a wet cutting device (40) (S30), and the ink printing in the cut-processed tempered glass Removing (S40 '), washing and drying the tempered glass from which ink printing is removed (S50), and unloading the cleaned and dried tempered glass through a subsequent finishing process to produce and take out the product (S60). Equipped.

In FIG. 6 and FIG. 7, unlike the mobile tempered glass processing method described above with reference to FIGS. 1 to 5, a method of independently cutting and processing one tempered glass 10 will be described. Therefore, after loading one of the tempered glass 10, after printing the ink on the outer surface of the sheet of tempered glass 10 using the wet cutting device 40 to cut the desired shape. Thereafter, the cut tempered glass is immersed in a cleaning solution to remove ink printing, as described above with reference to FIG. 5, and then the following processes S50 and S60 may be performed in order to complete a product.

As described above, even when the tempered glass 10 is cut by sheet, ink printing is applied to the outer surface thereof, so that scratches may be prevented from being generated by abrasives during wet cutting, thereby preventing damage to the product. There is an advantage that can reduce and lower the defective rate.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Rather, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

10..Tempered glass disc 11,12.Cutted tempered glass
20. Loader 30. Ink Printing Device
40 .. Waterjet device

Claims

Loading the discs of tempered glass to be cut;
Ink printing the surface of the loaded tempered glass disc;
Stacking an ink-printed tempered glass disc;
Cutting the laminated plurality of tempered glass discs into a desired shape using a wet cutting device;
Separating the tempered glass cut in the laminated state by removing ink printing;
Cleaning and drying the separated tempered glass; And
And unloading the cleaned and dried tempered glass through a subsequent finishing process to produce and take out the mobile tempered glass.

The method of claim 1, wherein in the separating step,
Mobile tempered glass processing method characterized in that for removing the ink printing by separating the tempered glass cut in the laminated state using an aqueous solution.

Loading the discs of tempered glass to be cut;
Ink printing the surface of the loaded tempered glass disc;
Cutting the ink-printed tempered glass disc into a desired shape using a wet cutting device;
Removing ink printing from the cut tempered glass;
Cleaning and drying the tempered glass from which ink printing has been removed; And
And unloading the cleaned and dried tempered glass through a subsequent finishing process to produce and take out the mobile tempered glass.

The method of claim 3, wherein in the removing of the ink printing,
Mobile tempered glass processing method, characterized in that for cutting the separated tempered glass by removing the ink printing using an aqueous solution.