KR101187352B1 - Method for precision coating of cookware and the cookware thereby - Google Patents

Abstract

PURPOSE: A method for precisely coating cookware and cookware using the same are provided to solidly fix cookware to a jig, thereby providing stable and convenient work conditions. CONSTITUTION: A metal plate(11) has magnetic components. The metal plate is attached to the bottom of a container(10). Or, the container is cured after the magnetic components are sprayed. An electromagnet(21) is formed on the inner surface of a jig(20). The container is placed on the jig. Power is applied to the electromagnet using an electromagnet ON/OFF switch(211). Therefore, the container is easily fixed to the jig.

Description

Kitchen coating precision coating method and kitchen container using the method {METHOD FOR PRECISION COATING OF COOKWARE AND THE COOKWARE THEREBY}

The present invention provides a more stable and easy working environment by firmly fixing the kitchen container to the jig during coating to improve the coating precision and work efficiency to reduce the high productivity and defective rate, and precisely the kitchen container precision coating method It relates to a kitchen container, and attaches a metal plate having a magnetic component to the bottom of the kitchen container before the coating step or the firing step, or has a step of firing the magnetic component after fusion and the magnet is provided on the jig to install the kitchen container on the jig. As the container is firmly fixed to the jig, the change of position due to shaking and rotation of the container is minimized during coating and firing, so that the coating precision is improved and the coating is possible from various angles, which enables powder coating and improves work efficiency. The present invention relates to a precise coating method for a container and a kitchen container thereof.

In general, kitchen containers such as pots, pans, pots, pots, etc. are mainly made of metal, such as iron, stainless steel or aluminum and heat-resistant ceramic materials, all coated with various coatings to prevent food from sticking to the inner bottom when cooked directly Is being developed.

The coating of the kitchen container is typical of silicone coating, ceramic coating, fluororesin coating, titanium coating, etc., depending on the coating agent, and may be divided into liquid coating and powder coating according to the coating agent.

In addition, during coating and firing, most kitchen containers 110 are coated and fired by being seated on four or more support pins 121 raised above the jig 120 as shown in FIG. In order to facilitate shaving coating and plasticity, there was a problem that is very vulnerable to positional fluctuation due to shaking and rotation caused by impact or vibration. When the jig 120 is movable, the kitchen container 110 is separated from the jig 120 due to the shaking and the vibration caused by the movement. As the jig 120 is shaken and rotated, the position is changed and the coating is not evenly applied. This uneven defect is an important problem, and even when the jig 120 is fixed, the coating surface is not precisely and evenly coated and fired due to minute vibrations and positional changes caused by the impact with the coating agent sprayed at high pressure. There was a problem that the coating solution is not precisely coated, such as agglomeration by the external vibration.

In addition, even if you want to coat the powder during coating, the kitchen container removed from the handle of the synthetic resin was not able to hang and work, there was a problem in that the powder can not be practically coated.

In addition, recently developed three-dimensional pattern coating and firing, even when placed on a mobile or fixed jig, spraying and firing the coating agent, the kitchen vessel is not firmly fixed to the jig, three-dimensional pattern is shaken or formed faintly to reduce the value of the product There was a problem in that it can only produce a pattern pattern that is not precise because it becomes a defect.

The three-dimensional pattern coating is a coating method of forming a three-dimensional pattern by applying a coating agent containing a magnetic component to the surface of the container and partially concentrating the magnetic component using the magnetic force of the magnet located on the back surface, and a primer and / or mid coating Because of the unsatisfactory and unsatisfactory pattern status, most simple and repetitive pattern patterns can be formed, resulting in a lack of product value to create added value.

The present invention is devised to solve the conventional problems as described above, by fixing the kitchen vessel to the jig firmly during coating to provide a more stable and easy working environment to improve the coating precision and work efficiency to improve the productivity and defect rate This invention relates to a precision coating method for kitchen containers and a kitchen container capable of significantly reducing the amount of metals. With the magnet on the jig, the container is firmly fixed to the jig by the magnetic force when the kitchen container is seated on the jig. The coating accuracy is improved and the coating is improved from various angles by minimizing the position change caused by the shaking and rotation of the container during coating and firing. This can be used to paint powder and improve kitchen efficiency To provide a coating method and a mill that the kitchen container it is an object.

In order to achieve the above object, the present invention provides a coating method for coating and firing a coating after firing the container on a jig, and before the coating step (S500) or before the coating material firing step (S600), the container ( Attaching and fixing a metal plate having a magnetic component on the bottom of 10) or sintering and firing the magnetic component (S100); The purpose is achieved by providing a precision coating method for a kitchen container including a; (S200) having a magnet on one side of the jig 20 to seat the container 10 to be magnetically coupled.

In addition, in the precision coating method of the kitchen container, it is preferable that the magnet is one or a combination of permanent magnets, rubber magnets 32 or electromagnets 31.

In addition, in the precision coating method of the kitchen container, before the coating step (S500) or before the coating material firing step (S600), if the magnet is an electromagnet, operating the electromagnet by applying power (S110); It is preferable to include a; step (S700) to stop the operation of the electromagnet by shutting off the power.

In addition, in the precision coating method of the kitchen container, the magnetic component is preferably one or a mixture of two or more of iron (Fe), nickel (Ni), cobalt (Co).

In addition, in the precision coating method of the kitchen container, it is preferable that the coating agent is any one or a mixture of two or more of silicon coating, ceramic coating liquid, fluororesin coating liquid, titanium coating liquid.

In addition, in the precision coating method of the kitchen container, the coating agent is preferably any one or a mixture of two or more of silicon coating powder, ceramic coating powder, fluororesin coating powder, titanium coating powder.

In addition, in the precision coating method of the kitchen container, it is preferable that the coating agent contains any one or two or more magnetic components of iron (Fe), nickel (Ni), cobalt (Co).

The effects of the present invention are as follows.

When coating, the kitchen container is firmly fixed to the jig to provide a more stable and easy working environment. It is possible to improve the coating precision and work efficiency, and to precisely reduce the high productivity and the defective rate. It relates to a metal plate having a magnetic component on the bottom of the kitchen container before the coating step or the firing step, or to the firing of the magnetic component after firing the magnetic component is provided with a magnet on the jig when the container is mounted on the jig by the magnetic force It is tightly fixed to the jig and minimizes the change of position due to shaking and rotation of the container during coating and firing, which improves coating precision and enables coating from various angles. It is a very useful invention that can provide a method and a kitchenware thereof.

1 is a schematic view of a coating method of a conventional kitchen container
Figure 2 is a schematic diagram of a precision coating method of kitchen containers using an electromagnet of the present invention
Figure 3 is a schematic diagram of a precision coating method for kitchen containers using a rubber magnet of the present invention
Figure 4 is a schematic view showing a state in which the pattern formed of the rubber magnet of the present invention
FIG. 5 is a photograph showing a state where the kitchen container is precisely coated using the rubber magnet of FIG.
Figure 6 is a photograph showing a state after firing the magnetic component on the kitchen container bottom surface of the present invention

Hereinafter, the present invention will be described in detail with reference to preferred embodiments. However, the present embodiments should be understood to explain the present invention so that the present invention can be better understood, and the terminology or words used should not be construed as limiting in a general or dictionary sense, and the inventors should consider their best invention. Based on the principle that the concept of the term can be properly defined in order to explain the method, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention, and it should not be understood that the present invention is limited thereto.

(Example 1)

Precision coating method of the kitchen container of the present invention after the container is seated on the jig before the step of coating using a material such as silicon, ceramics, fluorine resin, titanium (S500) or before the coating material firing step (S600), the kitchen container (10) And a step of pre-fabricating and fixing the metal plate 11 having a magnetic component mixed with any one or two or more of iron, nickel, and cobalt on the bottom surface of the bottom or by melting and melting the magnetic component (S100). Including a magnet on one side of the jig 20, the step of mounting the container 10 so as to be magnetically coupled to the bottom surface of the metal plate or magnetic components are melted (S200), 'Coating step (S500) and / or coating firing step (S600) in the step including the kitchen vessel 10 and the jig 20 is maintained in close contact with the magnetic force 'characterized in that the.

As a result, the kitchen container 10 is seated on the jig 20 provided with a magnet, and at the same time, magnetically coupled and firmly fixed, the coating worker can easily perform coating and firing operations without shaking and rotation, and desired coating. Precise coating work with thickness and pattern is possible.

The present invention is fixed by magnetic force, when the coating using a material such as silicon, ceramics, fluorine resin, titanium, it is possible to work without changing the position caused by the shake or rotation of the kitchen vessel 10 by the spraying pressure Even if the jig 20 itself is moved, it is firmly fixed with the jig 20 so that accurate and precise coating is possible at all times. Even when firing, the kitchen container 10 can be fired without a change in position such as shaking or rotating, thereby preventing the coating from being partially agglomerated by vibration or shaking.

In order for the bottom surface of the kitchen vessel 10 to be magnetically coupled with the magnet, the metal plate 11 having the magnetic component is manufactured to include any one or a mixture of two or more of iron, nickel, and cobalt, and the kitchen vessel 10. 6, or as shown in FIG. 6, the metal plate 11 may be sintered and calcined on the bottom of the kitchen vessel 10 with a magnetic component including any one or a mixture of iron, nickel, and cobalt. Prepare.

At this time, the magnet provided on the inner surface of the jig 20 is characterized in that any one or a combination of two or more of the permanent magnet, rubber magnet 32 or electromagnet 31.

The magnet may be used as a permanent magnet, but it is difficult to manufacture a variety of shapes.

In the present invention, the rubber magnet 32 and the electromagnet 31 are mainly used because they are easily manufactured in various shapes. Although the rubber magnet 32 is somewhat lacking in magnetic force, it has a thin bottom surface and can be used in the case of a light kitchen utensil. It is very easy to form a uniform and uniform design. Therefore, it is possible to use the advantages of the rubber magnet 32 by using a mixture of permanent magnets or electromagnets 31 for the magnetic force for fixing.

In addition, the electromagnet 31 has a good workability and easy to adjust the magnetic force was possible to various experiments to complete the coating of the desired clarity. The magnetic strength of the desired strength can be provided or removed, which also has a very easy advantage during separation after coating.

Therefore, when the magnet is the electromagnet 31, before the coating step (S500) or before the coating material firing step (S600), the step of operating the electromagnet 31 by applying power using the electromagnet ON / OFF switch 311 It is preferable to include a step (S700) and the operation of stopping the operation of the electromagnet 31 by cutting off the power using the electromagnet ON / OFF switch 311 (S700). As a result, it is possible to easily fix and separate in the coating step (S500) or the coating material firing step (S600).

The coating agent used in the coating step (S500) may be any one or a mixture of two or more liquid silicone coating liquid, ceramic coating liquid, fluororesin coating liquid, titanium coating liquid.

In addition, according to the present invention, the bottom surface of the kitchen container 10 is magnetically coupled to the jig 20 so that the jig 20 is not fixed to the floor, but the kitchen container 10 is also suspended from the ceiling. It can be fixed as much as possible to powder coating, it is possible to coating using any one or a mixture of silicon coating powder, ceramic coating powder, fluororesin coating powder, titanium coating powder in powder form. Since powder coating is required for mass production, there is an advantage of enabling mass production with the present invention.

In addition, the coating agent used in the coating operation (S500) may include any one or two or more magnetic components of iron (Fe), nickel (Ni), cobalt (Co). The coating agent including the magnetic component has an advantage that the magnetic component can form a three-dimensional pattern according to the shape of the magnet seated on one side of the jig 20 during coating.

In addition, in the step (S200) of mounting the container 10 to be magnetically coupled with a magnet on one side of the jig 20, cutting the rubber magnet 32 or forming a pattern with an electromagnet 31 (S210) It may include. In the case of the rubber magnet 32 has the advantage of very easy to manufacture the design, but the drawback of the lack of magnetic force is mainly used in cooking vessels having a thin bottom or used in combination with the permanent magnet and electromagnet 31.

When forming a three-dimensional pattern in the present embodiment, as shown in Figure 4 to form a magnet with a three-leaf clover pattern can be obtained a clear result as shown in Figure 5 during the coating operation including the magnetic component. Clover glyphs can be designed in the first (top) shape or in the second (bottom) shape. Only the difference between which part is light and dark can form a pattern.

Therefore, even simple shapes, complex patterns such as Mickey Mouse, Kitty, Pororo and corporate logos can be designed using rubber magnets, permanent magnets and electromagnets.

By the way, in the case of designing a magnet with a complex pattern, a vivid coating pattern as shown in FIG. 5 is generated due to frequent positional variations due to shaking and rotation generated between the kitchen vessel 10 and the jig 20 during coating and firing operations. There is a problem that the pattern is distorted or lumped and blurred to form conventionally only a simple repetitive pattern pattern.

So, after tightly fixing the kitchen vessel 10 and the jig 20 of the present invention by magnetic coupling, the coating step (S500) and / or coating firing step (S600) to perform a more clear coating pattern and even Precise coating work with coating surface is possible, and coating with various patterns such as three-dimensional pattern is also possible.

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 in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

Description of the Related Art
10: kitchenware 11: a metal plate having a magnetic component
12: magnetic component fired after melting 20: jig
21: Electromagnet 211: Electromagnet ON / OFF Switch
22: rubber magnet

Claims (8)

delete delete delete delete delete delete Prior to the coating step, the metal plate having the magnetic component is fixed to the bottom of the container, or after the magnetic component is melted and fired, the container is mounted on the jig so as to be magnetically coupled with magnets on one side of the jig. In the precision coating method of the kitchen container to be firmly fixed,
The coating agent may be any one or a mixture of two or more of silicon coating liquid, ceramic coating liquid, fluororesin coating liquid, titanium coating liquid, silicon coating powder, ceramic coating powder, fluorine resin coating powder, titanium coating powder,
Wherein the coating agent is iron (Fe), nickel (Ni), cobalt (Co) any one or two or more of the magnetic component of the kitchen container precision coating method. The kitchen vessel, characterized in that manufactured by the precise coating method of claim 7.

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