JPH05193298A - Coating method for fishing rod and rod material lightening method - Google Patents

Abstract

PURPOSE:To lighten the fishing rod by thinning a coating thickness by a method wherein a coating component is transferred to a surface of a rod raw material by sticking a film, to which the coating component containing a white pigment is applied, tightly to the surface of the rod raw material by hydraulic pressure while the coated surface is not dried as it is. CONSTITUTION:On the way to sending out a plain film set to a film supplier 11 to a transfer tank 12 side, a coating component containing a white pigment is applied to a side surface of the plain film to form a transfer film 7. Under a state wherein the coated surface of the coating component becomes upward while the coated surface is not dried as it is, its end side is enabled to be supplied under a floating state on water in the tank 12. Besides, for a transfer conveyer 13, a carbon cylinder 13 descends onto a water surface to which the film 7 is supplied under a state wherein a carbon cylinder 3 is held by a supporter 14 for holding a material to be transferred. When the cylinder 3 reaches the water surface, the film 7 is pushed down under the water surface. Besides, the film 7 is brought into pressure contact with the cylinder 3, and the coating component is transferred to the surface of the cylinder 3 to form an undercoat part. It is dried in a next process.

Description

Detailed Description of the Invention

[0001]

[Object of the Invention]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing rod, and more particularly to the surface coating of a fishing rod made of carbon.

[0002]

BACKGROUND OF THE INVENTION In recent years, with the development of new materials, fishing rods have been shifting from those made of bamboo to those made of light and strong carbon. On the other hand, under the recent trend toward higher quality, there is a tendency to diversify the colors and patterns of fishing rods in order to satisfy the desire of fishermen to own fishing rods. On the other hand, in the industry where the weight reduction of fishing rods is the most important issue, under the present circumstances where the wall thickness of carbon is at the limit, the weight reduction in the coated portion of the fishing rod is being focused on.

However, since the ground color of the rod material of the carbon fishing rod is black, the coating weight does not increase so much when the black color or pattern is applied, and the coating weight does not increase so much, but a white fishing rod is produced. In that case, it is necessary to apply white paint to hide the ground color. However, in order to eliminate uneven coating, it is usually 10 to 15 μm in this waste coating.
Because of the coating thickness, the coating weight was not negligible for reducing the weight of the fishing rod.

[0004]

[Technical Items Attempted to Develop] The present invention has been made in view of such a background, and in making a white fishing rod, the coating thickness is made as thin as possible to reduce the coating weight, and the coating surface is This is an attempt to develop a lightweight coating method for fishing rods and rod bodies that does not cause unevenness.

[0005]

[Constitution of the invention]

[Means for Achieving the Object] That is, the fishing rod according to the first invention of the present application is a method in which a film coated with a paint component containing a white pigment is brought into close contact with the surface of a rod material by hydraulic pressure while the coated surface is in an undried state. In addition, the coating composition is transferred to the surface of the rod material.

A fishing rod according to a second invention of the present application is
Pattern-printed with a white ink in a grain pattern, and a film obtained by drying this is coated with a coating component having a white pigment-based active ingredient on the printing surface side, It is characterized in that the pattern printing and the paint components are transferred onto the surface of the rod material by bringing the coated surface into close contact with the surface of the rod material by hydraulic pressure while the coated surface is in an active state.

Furthermore, the third invention of the present invention relating to the present invention is a method for lightening the weight of a rod, in which a film coated with a coating component containing a white pigment is applied to the coating surface while the coating surface remains undried. In such a state that it is floated on the liquid, a part or the whole of the rod material is immersed in the liquid, and the coating material component is transferred to the surface of the rod material by hydraulic pressure.

[0008] Furthermore, a lightening coating method for a rod body, which is a fourth invention according to the present application, is such that a pattern-printed pattern is formed with a white ink in a grain-like pattern, and this is dried, and the film is dried on the printing surface side. , A film coated with a paint component containing a white pigment and having an active action of the white ink is floated on a liquid so that the coated surface faces upward while the coated surface remains in an active state. A part or the whole is immersed in the liquid, and the pattern printing and the paint component are transferred to the surface of the rod material by hydraulic pressure.

Furthermore, the fifth invention of the present invention according to the present application is a lightweight coating method for a rod body, which comprises solid printing with a white ink,
For the dried film, on the print side,
A film coated with a coating component having an active action of the white-based ink is floated on a liquid so that the coating surface faces upward while the coating surface remains in an active state, and a part or all of the rod material is treated with the liquid. It is characterized in that it is immersed inside and the solid printing is transferred to the surface of the rod material by hydraulic pressure. These inventions are intended to achieve the above object.

[0010]

In the present invention, since the paint component is transferred to the surface of the rod material by hydraulic pressure from the film coated with the paint component containing the white pigment, the paint component on the film is applied with the same pressure by the principle of Pascal. Transferred to the surface of the material, it is possible to perform a surface treatment with a single coating film and without unevenness.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below based on the illustrated embodiments. Reference numeral 1 denotes a fishing rod according to the present invention, which is formed by slidably fitting a plurality of cylindrical rod bodies 2 having different diameters. The rod body 2 is formed by applying a coating portion 4 on an outer surface of a carbon cylinder 3 which is a rod material, and the coating portion 4 includes an undercoating portion 5 containing a white pigment and a main coating portion 6 provided thereon. .. In the present embodiment, the main coating portion 6 is not particularly distinguished by providing a reference numeral in the drawings, but the main coating portion 6 can be constituted by a finish color coating and a clear coat for surface protection. May be configured.

The fishing rod 1 of the present invention has the above-described configuration in general, and the specific configuration will be described below with reference to a method for coating a rod with a light weight. First, the transfer film 7 used for lightweight coating of fishing rods will be described. As shown in FIG. 4, the transfer film 7 is formed by coating a plain film 8 with a paint component 9 containing a white pigment as an example on one side. To do.

In addition to the pigment, the paint component 9 contains a resin component and a solvent as main components. The white pigment defined in claims 1 to 4 means a pigment having a lightness of 7 to 8 or more, such as white to yellow, flesh color, pearl color, and light blue.
Incidentally, as a requirement for the method of coating the fishing rod 1, the color of the pigment is essentially irrelevant, but in the present invention, as described above,
When applying a white paint to a black base, so-called discard coating is required, and there is a problem that the coating weight increases due to thick coating to prevent coating unevenness accompanying it,
The requirement of a white pigment is intentionally added to the constituent requirements of the present invention made to solve such a problem. Here, as the specific constitution of the paint component 9, the following are preferable.

Material distribution ratio (%) Resin component 5-20 Body pigment 0-20 White pigment 5-35 Solvent 10-60 Viscosity (25 ° C.) 15-25 sec 1 Hondo cup

Among the above materials, the resin component is a short oily alkyd resin or nitrocellulose, the extender pigment is precipitated barium carbonate, and the white pigment is an inorganic or organic pigment such as titanium oxide. However, as the solvent, butyl carbitol acetate, butyl cellosolve, etc. are present. Paint component 9 using such substances
A preferred embodiment of is shown below.

Resin content (short oil alkyd resin) 10% Resin content (nitrocellulose) 10% Extension pigment (precipitating barium carbonate) 17% Pigment (titanium oxide) 9% Solvent (butyl carbitol acetate) 35% Solvent ( Butylselsonb) 9% Dibutyl phthalate: Plasticity 20%

Next, with the transfer film 7 as described above,
A method of transferring the coating to the carbon tube 3 will be described.
For the transfer operation, a hydraulic transfer device 10 as shown in FIG. 2 is applied. The hydraulic transfer device 10 will be briefly described. The liquid transfer device 10 comprises a film supply device 11, a transfer tank 12 and a transfer conveyor 13, water W is put in the transfer tank 12, and the transfer conveyor 13 is A plurality of transferred body holding devices 14 are provided.

When performing work using such a device, first, the plain film 8 is set in the film supply device 11, and one side of the plain film 8 is fed while the film is being sent to the transfer tank 12 side. The coating component 9 containing a white pigment is applied to the above to form the transfer film 7, and the end side of the transfer film 7 is placed in the transfer tank 12 with the coating surface of the coating component 9 facing upward while the coating surface remains undried. It can be supplied in a floating state on the water W.

The transfer film 7, that is, the plain film 8 coated with the paint component 9 may be formed at a stage substantially on the water surface in the transfer tank 12; The coating composition 9 is applied to the upper surface side of the plain film 8 at any time before the film is supplied to the transfer tank 12 or after the film is set on the water surface in the transfer tank 12. Then, the transfer film 7 may be formed. The coating of the paint component 9 on the plain film 8 may be performed by roll coating or spray coating.

On the other hand, in the transfer conveyor 13, the carbon cylinder 3
While being held by the transfer-receiving body holding device 14, it moves down onto the water surface to which the transfer film 7 is supplied. When the carbon tube 3 reaches the water surface, this pushes down the transfer film below the water surface, and at this time, the transfer film 7 is pressed against the carbon tube 3 by water pressure, and the paint component 9 is transferred to the surface of the carbon tube 3. Thus, the undercoat portion 5 is formed. Then, after the transfer, the carbon cylinder 3 is ejected from the transfer tank 12, and then the holding by the transfer target holding device 14 is released and is sent to the next step. In the next step, after drying, inspection, etc., a finish coloring coating of a predetermined color and a clear coat are applied to complete the rod body 2. The fishing rod 1 of the present invention is completed by fitting the various rod bodies 2 thus formed together.

Next, another embodiment of the present invention will be described. In the above-mentioned embodiment, as shown in FIG. 5, a paint component 9 containing a white pigment was applied to the plain film 8 and hydraulically transferred to the carbon cylinder 3 using this transfer film. In this embodiment, as shown in FIG. As described above, the pattern film 15 is used, which is not plain but is printed with a white ink in a grain pattern and dried. That is, in this embodiment, an active paint component 16 containing a white pigment and having an active action of the white ink is applied to the printed surface of such a pattern film 15, and the active paint component 16 is used. With the white ink activated, hydraulic transfer is carried out by the same method as in the above-mentioned embodiment. The term "white" in the white ink and white pigment has the same meaning as defined in the above examples.

The term "grain-shaped pattern printing" means, for example, that dot-shaped or fine grid-shaped printing is applied to the entire surface of the film so that a solid coating state cannot be obtained, but the entire film becomes white with the naked eye. It is defined as the visible print state. By the way, the significance of printing a pattern of white ink in a grain pattern instead of solid coating is that if it is solid coating, the film does not stretch well at the time of hydraulic transfer, or it does not spread evenly, and it is not possible to print cleanly. This is to solve such a problem. Of course, when the quality of the printed state is not a serious problem, it is not necessary to make it grainy, and solid printing of white ink may be used as shown in FIG.

When the white ink is solid-printed in this way and the film dried is used, the white color of the entire surface is secured only by the solid-printing of the white ink, and the black color of the carbon cylinder 3 is completely obtained. Since it is covered, it is not necessary to include a white pigment in the active paint component 16. Further, the coating timing of the active coating material component 16 is either before the pattern film 15 is supplied to the transfer tank 12 or after the film is set on the water surface in the transfer tank 12, as in the above embodiment. At this time, the pattern film 15 may be painted.

The specific composition of the active paint component 16 differs depending on the type of white ink, but one example thereof is basically the same as the paint component 9 in the above-mentioned embodiment, and a white pigment is required. If not, the constitution may be obtained by removing this, and the resin component may also be removed, and the active paint component 16 substantially containing only the solvent may be used.

The above is the embodiment of the method for printing a fishing rod.
The lightweight coating method of the rod body of the present invention can be similarly applied to other rod bodies that are required to be lightweight in addition to the fishing rod,
Further, in addition to the rod body, it can be applied to, for example, coating of gliders, balloons and other members used in the aviation industry and the like, which are required to be lightweight. When the rod body is long, it is shown in FIGS. 3 and 4 of Japanese Patent Publication No. 63-24480.
The device shown in the figure can be used.

[0026]

According to the present invention, since the pattern printing of the paint component containing the white pigment or the white ink is transferred to the carbon cylinder 3 by hydraulic pressure, the coating thickness can be made 2 to 3 μ, and the conventional white pigment can be used. Paint thickness when discarding paint 1
Coating can be performed with a thickness of about 1/5 as compared with 0 to 15μ. Therefore, the weight of the fishing rod 1 is reduced by 1/5 × 1.2 × the surface area of the fishing rod if the coating specific gravity is 1, 2 g / cm ³ .

[Brief description of drawings]

FIG. 1 is a perspective view showing a fishing rod according to the present invention and a partially cutaway perspective view showing an enlarged part thereof.

FIG. 2 is a side view showing a hydraulic transfer device that transfers a coating onto a carbon cylinder that is a rod material.

FIG. 3 is a cross-sectional view showing a tubular body that constitutes the fishing rod of the present invention and a cross-sectional view showing a part of the tubular body in an enlarged manner.

FIG. 4 is a perspective view showing a transfer film in which a paint component is applied to a plain film.

FIG. 5 is a cross-sectional view showing an example in which a transfer film is formed by coating a plain film with a paint component.

FIG. 6 is a cross-sectional view showing an example in which a pattern film printed in white with a white ink is coated with an active paint component.

FIG. 7 is a cross-sectional view showing an example in which an active coating material component is applied to a pattern film which is solidly printed with a white ink.

[Explanation of symbols]

 1 Fishing Rod 2 Rod Body 3 Carbon Cylinder 4 Coating Part 5 Undercoating Part 6 Main Coating Part 7 Transfer Film 8 Plain Film 9 Paint Component 10 Liquid Pressure Transfer Device 11 Film Supply Device 12 Transfer Tank 13 Transfer Conveyor 14 Transferred Object Holding Device 15 Pattern film 15a White ink 16 Active paint component W Water

Claims (5)

[Claims] 1. A film coated with a paint component containing a white pigment is adhered to the surface of a rod material by hydraulic pressure while the coated surface is in an undried state, and the paint component is transferred to the surface of the rod material. A fishing rod characterized by that. 2. A coating component having a activating effect of the white-based ink containing a white-based pigment on the printing surface side of a film obtained by pattern-printing with a white-based ink in a grain pattern and then drying the film. A fishing rod, characterized in that the coated material is brought into close contact with the surface of the rod material by hydraulic pressure while the coated surface is in an active state, and the pattern printing and the paint components are transferred to the surface of the rod material. 3. A part or all of the rod material in a state where a film coated with a paint component containing a white pigment is floated on a liquid so that the coated surface remains upward while the coated surface remains undried. A method for lightening the weight of a rod body, wherein the coating composition is transferred to the surface of the rod material by liquid pressure by immersing the rod in the liquid. 4. A coating component having a activating effect of the white-based ink containing a white-based pigment on the printing surface side of a film obtained by pattern-printing with a white-based ink in a grain pattern and drying the film. With the coated film floating on the liquid so that the coated surface remains active while the coated surface remains active, part or all of the rod material is immersed in the liquid, and the pattern printing is performed by hydraulic pressure. And a method for lightening the weight of the rod body, which comprises transferring the paint components to the surface of the rod material. 5. A film obtained by solid-printing with a white-based ink and drying the coated film is coated with a film coated with a coating component having the activity of the white-based ink on the printing surface side. In a state of floating on the liquid with the coated surface facing upward in the active state, part or all of the rod material is immersed in the liquid, and the solid printing is transferred to the surface of the rod material by hydraulic pressure. A lightweight coating method for a rod body, which is characterized in that