JPH04840B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for painting a plurality of blind blades.

[Conventional technology]

Traditionally, the method of painting blinds, especially so that a single pattern appears on the entire blind (when closed), is to paint each blind blade and then assemble the blind. There is.

Another method is to apply pictures using ink jet printing or silk screen printing with the blind assembled or with a plurality of blind blades aligned.

[Problem that the invention seeks to solve]

However, in the conventional method of assembling a plurality of painted blind blades, the pattern appearing on the assembled blind is distorted due to misalignment of printing on each blind blade.
There was a problem that the product value of the blinds was reduced. Furthermore, ink jet printing and silk screen printing have the problem of poor working efficiency and the inability to produce photographic patterns. In both of the methods described above, it is difficult to print on blind blades that have a curved surface shape, and it is necessary to complete a single pattern with continuous top and bottom without any printing misalignment on multiple sheets. There was a problem that it could not be attached.

[Means for solving problems]

The present invention was made in consideration of the conventional problems, and includes a plurality of blind blades arranged and placed on a suction base connected to an air suction means such as a vacuum pump and having a large number of suction holes. The above-mentioned conventional problems are solved by flattening the blind blades by applying suction from the suction base side and transferring the transfer sheet overlappingly on the blind blades.

[Effect]

In the present invention, when painting a plurality of curved blind blades, by arranging them on a suction base and suctioning them, the blind blades are flattened and can be painted freely. I made it.

[Example] Next, the present invention will be explained by referring to the example shown below.

FIG. 1 is an explanatory diagram of a painting device for painting blind blades used in the present invention.

The painting device 1 has a suction base 3 and fixing jigs 4 located on both sides thereof arranged on two parallel rails 2 so as to be movable and fixable at any position. It is. The suction base 3
A plurality of suction holes 30 are provided on the top surface, and each of the suction holes 30 is connected to an internal chamber portion 31.
(See Figures 3 and 4). An air suction means 5 such as a vacuum pump is connected to this chamber portion 31 via a pipe 50, and by operating the air suction means 5, a suction surface that suctions and holds the article by sucking air is formed. It is formed on the upper surface of the suction base 3.

Further, the fixing jig 4 has convex portions 40 arranged in series corresponding to the cross-sectional shape of the blind blade A, and a groove portion 41 into which the edge of the blind blade fits between the convex portions 40 is provided. This fixing jig 4 is positioned so as to correspond to the end of the blind blade A,
Both ends of the blind blade A are fixed by sandwiching the blind blade A in the groove portion 41 and sequentially overlapping the blades. The plurality of blind blades A passed between the fixing jigs 4 and placed on the upper surface of the suction base 3 are held in the arrangement in the blind closed state (see FIG. 3).

Next, I will explain the painting process. When the air suction means 5 is operated to suck the blind blades A, each of the blind blades A is regulated to be uniformly flat as shown in FIG. Then, a transfer sheet 6 is placed on top of the transfer sheet 6, and by applying pressure with a pressure plate 7, the pattern is transferred to the blind blade A. At this time, since the ends of each blind blade are fixed to the fixing jig 4, the positional relationship of the pattern does not shift, and a continuous photographic pattern is transferred as a whole to the assembled blind.

Any transfer sheet can be used as the transfer sheet, and its structure is as follows.

Pressure-sensitive type...Peelable base material/pattern/pressure-sensitive adhesive Heat-sensitive type...peelable base material/pattern/heat-sensitive adhesive Sublimation transfer type...base material/pattern containing sublimable dye Solvent type...peelable Material / Pattern / Solvent-activated adhesive (A solvent (e.g. water, alcohol, MEK) is applied to activate the adhesive and transfer it.) A platen (or hot platen) is usually used. , transfer is possible without using a platen.

〔Effect of the invention〕

In the present invention, each blind blade of the same shape with a curved surface is arranged on a suction base by fixing the ends to fixing jigs on both sides and maintaining the arrangement in the state when the blind is closed,
Since it is set uniformly and flatly by suction from the suction hole, the entire pattern can be transferred onto one wide plane, eliminating the trouble of registering the pattern for each blind blade, and preventing the pattern from becoming distorted. It is possible to efficiently transfer photographic patterns without any problems.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram of a painting device for painting blind blades in the present invention, Fig. 2 is an explanatory diagram of a fixing jig, Fig. 3 is an explanatory diagram of a suction base, and Fig. 4 is an explanatory diagram showing a transfer state. It is. 1...Painting device, 3...Suction base, 4...Fixing jig, 30...Suction hole, 5...Suction means, 6...
Transfer sheet, 7...Platen, A...Blind blade.

Claims (1)

[Scope of Claims] 1. A plurality of blind blades are arranged and placed on a suction base that is connected to an air suction means such as a vacuum pump and has a large number of suction holes, and suction is applied from the suction base side to remove the blind blades. A method for applying a transfer pattern to a blind blade, the method comprising: flattening the blade, and overlaying a transfer sheet on the blind blade for transfer. 2. The method for applying a transfer pattern to a blind blade according to claim 1, wherein both sides of the blind blade are fixed with fixing jigs to maintain a plurality of blind blades in an array in a state when the blind is closed.