JP2529905Y2 - Built-up longitudinal material assembly positioning device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a positioning device used for assembling a built-up longing material.

[Conventional technology]

2. Description of the Related Art Conventionally, a skilled worker has manually performed positioning using a scale or square or the like based on many years of experience and know-how in assembling a built-up longe material composed of a web material and a face material.

[Problems to be solved by the invention]

However, the conventional positioning for assembling the built-up long material manually requires a lot of time if performed by a relatively inexperienced worker who has not reached the level of a skilled worker. There is.

The present invention is intended to solve such a problem, and it is possible to perform assembly positioning by sandwiching both a web material and a face material with rollers via hinges and upper and lower arms using respective air cylinders. It is an object of the present invention to provide a built-up longe material assembling positioning device.

[Means for solving the problem]

In order to achieve the above-mentioned object, a built-up longe material assembling positioning device of the present invention is an apparatus for assembling a built-up longe material composed of a web material and a face material. A pair of rotating shafts for holding the web material and the face material, which are erected in a pair so as to face each other, an upper arm attached to the upper portion of the rotating shafts and having a holding roller at the tip, A lower arm attached to a lower portion of the rotating shaft and having a shorter length than the upper arm; and an air cylinder connected to a tip of the lower arm via a hinge and capable of expanding and contracting along the axis of the shaft. Features.

[Action]

In the above-described built-up longitudinal material assembling / positioning device of the present invention, both the web material and the face material are sandwiched between the rollers via the hinges and the upper and lower arms by air cylinders, respectively, and the following operations are performed. Done.

(1) By driving the air cylinder, a pair of rollers presses and clamps the web material or the face material, thereby performing an operation of positioning each member at a preset reference position between the rollers.

(2) By providing a series of air piping,
The pressure rollers installed for the face operate simultaneously, and the web material and the face material are positioned over the entire length.

〔Example〕

FIG. 1 is a plan view of a web-up holding member assembling and positioning apparatus according to one embodiment of the present invention. FIG. 1 is a plan view of a web material holding portion of the apparatus, and FIG. FIG. 3 is a cross-sectional view, FIG. 3 is a plan view of a face material holding portion of the apparatus, FIG. 4 is a cross-sectional view taken along the line BB of FIG. 3, FIG. 5 is a side view of the apparatus, and FIG. It is a top view showing an example.

As shown in FIG. 1, FIG. 2 and FIG. 5, the web material holding portion of the present apparatus is a pair of web materials that are erected in a pair so as to face the built-up long material assembling base 6 via an axis. An upper arm 4a, 4a which has a rotating shaft 4, 4 for clamping and is attached to the upper part of the rotating shaft 4, 4 and has a clamping roller 5, 5 at the tip, and is attached to the lower part of the rotating shaft 4, 4. Lower arms 4b, 4b having a shorter length than the upper arm 4a are provided. Further, an air cylinder 2 is provided which is connected to the distal ends of the lower arms 4b, 4b via hinges 3, 3 and which can expand and contract along the axis. With this configuration, when the air cylinder 2 is contracted, the rotating arm composed of the rotating shaft 4, the upper arm 4a, and the lower arm 4b moves in the closing direction to move the web material 1-W to the center position between the rotating arms, that is, the shaft. It operates so as to be positioned on the core wire, and conversely, when the air cylinder 2 is pressed, one set of rotating arms is operated to be opened.

The face material holding portion of the apparatus shown in FIGS. 3, 4 and 5 also has an air cylinder 2 ', a hinge 3', a rotating shaft 4 ', an upper arm, similarly to the above-described web material holding portion. With the construction having the 4'a, the lower arm 4'b and the roller 5 ', the same action can be obtained for the face material 1-F, but as is apparent from a comparison between FIG. 2 and FIG. The rotating shaft 4 'and the roller 5' for holding the face material are shorter than the rotating shaft 4 and the roller 5 for holding the web material, which are longer in the vertical direction.

Further, the device shown in FIG. 6 is configured to perform substantially the same operation as the above-described device, but since the direction of the cylinder 2 is reversed, positioning of the member by pinching when the air cylinder 2 is extended. The action is performed.

As described above, in the configuration of the present apparatus, the upper arms 4a, 4'a
And an angle between the lower arm 4b and the lower arm 4b, and the hinge 3,
The action of replacing the movement of the air cylinders 2, 2 'with the circular movement via 3' is performed.

As shown in FIG. 5, a plurality (three or more sets) of the above-described web material holding portion and the face material holding portion are arranged on the built-up longe material assembling base 6 and can cope with a long object. It has become. With such a configuration, after positioning for assembly is performed, the built-up long material 1 is welded and assembled by a welding device (not shown), and thereafter, the built-up long material 1 is moved by the moving roller 7.
Is sent out.

With the simple configuration as described above, the assembling and positioning apparatus of the present embodiment can assemble the built-up longitudinal material 1 while flexibly responding to changes in the width of the web material 1-W and the face material 1-F. Can be automatically performed, so that there is an effect that work can be easily performed even by a non-skilled operator. Further, since the web material holding roller 5 is vertically long, it can cope with a local notch such as a slot in the web material 1-W.

[Effect of the invention]

As described in detail above, according to the built-up longe material assembling / positioning device of the present invention, each of the web material and the face material is sandwiched between a pair of rollers connected to the air cylinder from both sides via upper and lower arms, and the shaft is Since the positioning is performed on the core wire, the following effects can be obtained.

(1) The web material and the face material can be automatically positioned before the tack welding.

(2) It is possible to cope with a change in the width of the web material and the face material.

(3) The operation can be performed at the push of a button, so that a skilled worker is not required and anyone can perform the operation.

(4) By extending the roller for holding the web material, it is possible to cope with a local notch such as a slot in the web material.

[Brief description of the drawings]

1 to 5 show a device for assembling and positioning a built-up longe material as one embodiment of the present invention. FIG. 1 is a plan view of a web material holding portion of the present device, and FIG. FIG. 3 is a sectional view taken in the direction of arrow A, FIG. 3 is a plan view of the face material holding portion of the apparatus, FIG. 4 is a sectional view taken in the direction of arrow BB in FIG. 3, and FIG. The figure is a plan view showing a modified example of a main part of the above-mentioned device. 1 ... Built-up long material, 2,2 '... Air cylinder, 3,3' ... Hinge, 4,4 '... Rotary axis, 4a, 4'a ...
Upper arm, 4b, 4'b ... Lower arm, 5, 5 '... Roller, 6 ... Stand for assembling built-up longied material, 7 ... Roller.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Makoto Inoue 1-1-1, Wadazakicho, Hyogo-ku, Hyogo-ku, Kobe-shi, Hyogo Mitsubishi Heavy Industries, Ltd. Kobe Shipyard (72) Inventor Yoshikazu Ogawa, Hyogo-ku, Kobe-shi, Hyogo 1-1 1-1 Wadazakicho Mitsubishi Heavy Industries, Ltd. Kobe Shipyard (56) References JP-A-48-14094 (JP, A) Real-life 1983-121790 (JP, U)

Claims (1)

(57) [Scope of request for utility model registration] 1. An apparatus for assembling a built-up longe material comprising a web material and a face material, comprising: a stand for assembling the built-up longe material; and a web material standing upright in a pair with the mount via an axis. Each rotating shaft for clamping and face material clamping, and an upper arm attached to the upper part of these rotating shafts and having a clamping roller at the tip,
A lower arm attached to a lower portion of the rotating shaft and having a shorter length than the upper arm; and an air cylinder connected to a distal end of the lower arm via a hinge and capable of expanding and contracting along the axis of the shaft. A built-up longing material assembling positioning device.