JP3592031B2 - Plate material transfer device - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a board conveying apparatus for conveying a board as a baseboard material when manufacturing a baseboard or the like in which a film is laminated on the surface of the board.
[0002]
[Prior art]
Generally, in the case of manufacturing a baseboard or the like by laminating a film on the surface of a plate material, it is necessary to use a transfer device that can always supply the plate material from a stable position so that the plate material does not shift with respect to the film.
[0003]
As shown in FIG. 3, conventionally, as a transport device a, a device having a roller b and a guide c provided along the transport direction on the roller b is known.
[0004]
The transport device a is configured to continuously supply the plate material d by pressing the end of the long plate material d placed on the roller b with the tip of the next plate material d. Then, the plate material d is conveyed to a predetermined position on the roller b by aligning the sides of the plate material d with the guide c.
[0005]
[Problems to be solved by the invention]
However, in the case of the conventional transport device a, if the thickness of the plate material d is small, the plate material d hangs down by its own weight and is bent. For this reason, the end of the plate material d cannot be pushed by the tip of the next plate material d, which causes a disadvantage that the plate materials d overlap each other. In addition, there is a disadvantage that the films are laminated in such an overlapped state and defective products are generated.
[0006]
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a plate material transfer device that can prevent overlapping of plate materials being transferred even if the plate materials are thin.
[0007]
[Means for Solving the Problems]
A sheet conveying apparatus according to the present invention for solving the above-mentioned problems includes a roller, and a guide provided along the conveying direction on the roller, and a distal end portion of a long sheet mounted on the roller. Is pressed by the leading end of the next plate material, and while continuously supplying the plate material, the plate material is transported on the roller along one side of the plate material along the guide with a plate material transport device. A regulating member having a U-shaped cross section for guiding the bottom surface, the front surface, and one side of the plate member is detachable from the guide, and the regulating member guides the bottom surface guiding portion for guiding the bottom surface and the surface. The gap between the front surface guide portion and the bottom plate is set so as to be smaller than the thickness of the two plate members, and the bottom guide portion is located between the rollers by cutting out a portion corresponding to the position of the rollers. It is a thing.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0009]
FIG. 1 shows an outline of the entire configuration of the plate material transfer device 1, and FIG. 2 shows a main part of the plate material transfer device 1.
[0010]
That is, the plate material transporting apparatus 1 includes the roller 11 and the guide 12, and the regulating member 2 is detachable from the guide 12.
[0011]
The plate material transfer device 1 includes a plurality of rollers 11 and a plate-shaped guide 12 provided along the transfer direction on the rollers 11. A long plate 3 is placed on the transport base end of the roller 11, and the end of this plate 3 is pushed by the tip of the next plate 3 so that the plate 3 is continuously placed on the roller 11. Supplied. Each roller 11 is installed so as to have a slight downward gradient in the direction of the guide 12, whereby the plate 3 conveyed on the roller 11 is guided along the guide 12, and is always conveyed from a fixed position. It has been made. A laminating film 4 is supplied from above the plate 3, and the laminating film 4 is laminated on the surface of the plate 3 by a laminating machine (not shown) provided on the side of the conveying end of the roller 11 to form a baseboard (not shown). ) Is formed.
[0012]
The regulating member 2 is formed in a long plate shape having a U-shaped cross section having a bottom surface guide portion 21, a surface guide portion 22, and a one side guide portion 23 of the plate material 3 conveyed on the roller 11. Since the bottom guide 21 is located between the rollers 11, a portion corresponding to the position of the rollers 11 is notched. The one side guide portion 23 also has a portion where the roller 11 is to be located is cut out in an arc shape. The distance D between the bottom guide 21 and the front guide 22 is set to be smaller than the thickness of the two plate members 3. It is preferable that the width W of the surface guide portion 22 is set to be in a range of not less than half the width of the plate 3 and not more than the entire width of the plate 3. However, if the width W of the surface guide portion 22 becomes the same as the entire width of the plate material 3, the plate material 3 conveyed on the roller 11 becomes invisible. , About half the width of the plate 3 is good. The restricting member 2 has a mounting portion 24 extending upward from one side guide portion 23, and the mounting portion 24 is provided with a long hole 25.
[0013]
The regulating member 2 is detachable from the guide 12 via a fixing member 26. The fixing member 26 is formed in the shape of a hook adapted to engage with the guide 12 from above. When the fixing member 26 is engaged with the guide 12, a bolt hole 20 into which a bolt 29 can be screwed is formed on both side pieces 27, 28 sandwiching the guide 12. One of the bolts 29 is screwed into the bolt hole 20 via the elongated hole 25 of the regulating member 2 to fix the regulating member 2 and the fixing member 26. At this time, by adjusting the position of the long hole 25, the regulating member 2 can be attached to a predetermined height position on the roller 11. The other bolt 29 is screwed into the bolt hole 20 in a state where the bolt 29 is engaged with the guide 12, and fixes the fixing member 26 to the guide 12.
[0014]
When the plate material 3 is supplied to the guide 12 in a state where the regulating member 2 is attached, the bottom surface, the surface, and one side of the plate material 3 are guided by the regulating member 2, so that even if the sheet material 3 is thin, 3 can be prevented from sagging and bending under its own weight. Further, the plate material 3 can be supplied in a stable state from a predetermined position at all times. Furthermore, even if the plate 3 is continuously supplied while pushing the end of the plate 3 with the tip of the next plate 3, the tip of the plate 3 overlaps the end of the plate 3 in front. By doing so, the occurrence of defective products can be prevented. Further, in the case of a thick plate 3 that does not have a fear that the plate 3 hangs down due to its own weight and bends, the regulating member 2 may be removed from the guide 12 and one side of the plate 3 may be guided by the guide 12. It can correspond to plate materials 3 of various thicknesses.
[0015]
The regulating member 2 is detachable from the guide 12 via the fixing member 26, but is not particularly limited to this, and the regulating member 2 and the fixing member 26 are integrated from the beginning. It may be done.
[0016]
【The invention's effect】
As described above, according to the present invention, the bottom surface, the surface, and one side of the plate material, the distance between the bottom guide portion that guides the bottom surface and the surface guide portion that guides the surface is greater than the thickness of two plate materials. Since the guide member is guided by the regulating member having a U-shaped cross section set to be small, it is possible to prevent the thin plate material from hanging down and bending due to its own weight. The sagging of the plate is prevented by a bottom guide portion in which a portion corresponding to the position of the roller is cut out so as to be located between the rollers. Therefore, when the plate material is continuously supplied while pushing the end of the plate material with the tip of the next plate material, it is possible to prevent the plate materials from overlapping each other and to prevent the occurrence of defective products.
Further, in the case of a thick plate material that does not have to worry that the plate material hangs down due to its own weight and bends, the restriction member may be removed from the guide, so that a plate material of various thicknesses can be used regardless of the thickness of the plate material.
[Brief description of the drawings]
FIG. 1 is a perspective view schematically showing an overall configuration of a plate material conveying device.
FIGS. 2A and 2B are a side view and a partial cross-sectional view illustrating a part of a regulating member of the plate material conveying device.
3 (a) and 3 (b) are a perspective view and a cross-sectional view showing a conventional plate material transport device.
[Explanation of symbols]
REFERENCE SIGNS LIST 1 sheet material transfer device 11 roller 12 guide 2 regulating member 3 sheet material

Claims (1)

A roller, and a guide provided along the transport direction on the roller,
While pushing the end of the long plate placed on the roller with the tip of the next plate, the plate is continuously supplied, and one side of these plates is moved along the guide. A plate material transport device adapted to transport a plate material thereon,
A regulating member having a U-shaped cross section for guiding the bottom surface, the surface, and one side of the plate material is detachable from the guide, and the regulating member includes a bottom surface guiding portion for guiding the bottom surface and a surface guiding portion for guiding the surface. Is set to be smaller than the thickness of the two sheet materials, and the bottom guide portion is cut away at a portion corresponding to the position of the roller so as to be located between the rollers. A plate material transfer device characterized by the following.

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