JPS623825A - Adjusting instrument for mutual interval of plural long-sized material - Google Patents

Abstract

PURPOSE:To reduce the scratch caused on the bottom face of a shape material by rocking a placing plate with the rotation of the shaft, by ascending to the upper part from the upper face of a table from the slit of the table one part of the placing plate in a slant state and by descending and by enabling the placing plate to move in horizontal direction as well in this case. CONSTITUTION:A bearing 2 and the bearing side part of a placing plate 1 are rotated slightly to the upper part with the center axis of a pin 8 as the rocking center when a shaft 3 is eccentrically rotated with sliding inside the bearing 2 and simultaneously the placing plate 1 is moved to the right on the roller 7 of the pin 8. In this case the carbon plate 4 of the placing plate 1 is moved upward more than the upper face 5 of the table in a slant state and lifts the Al shape material therein. The bearing side part of the placing plate 1 is slightly rotated to the lower part until the center axis 9 of the shaft 3 comes on a horizontal line beyond the vertical line of an eccentric rotary shaft 10 and the placing plate 1 is further moved to the right. The placing plate 1 is slightly rotated further at the lower side than the table upper face 5 until the center axis 9 comes to the horizontal position at the lower part than the horizontal line passing the eccentric rotary shaft 10 and the placing plate 1 is moved to the left part. Plural shape materials can thus be collected.

Description

[Detailed Description of the Invention] [Field of Industrial Application] This invention relates to the arrangement and handling of elongated materials, more specifically, the arrangement and handling of a plurality of elongated aluminum extruded shapes close to each other for easy handling. The invention relates to a mutual spacing adjustment device that moves the distance between the two sides.

[Conventional technology]

Gathering multiple extruded long aluminum sections together (i.e. moving them closer together)
For example, when transferring from the runout table at the rear of the extruder to the cooling bed, this is done in order to load as much as possible onto the cooling bed. One or more aluminum profiles are extruded from the extruder and placed on a runout table. When transferring these sections from the runout table to the cooling bed, the sections are initially lifted from under the runout table and tilted greatly using a tilting plate with a length extending from the full width of the runout table to a part of the cooling table. Then, they were collected and transferred onto the cooling bed by sliding them on the tilting plate. In this case, scratches were caused by the sliding of the sections on the inclined surface, and dents were caused by collisions between the sections. Next, the profile on the runout table is lifted upwards, moved onto the end of the cooling bed, and lowered to be placed on the cooling bed. Although the above-mentioned scratches and dents do not occur, the number of sections that can be mounted on the cooling bed is reduced because they are placed on the cooling table while they are spread out on the runout table. The time required to warm up the material may be short and the problem may arise that the material is not cooled sufficiently. The cooling processing capacity of the cooling bed is not fully utilized. Therefore, by using two feeding mechanisms for the cooling bed (i.e., using two belt conveyors or two walking beams), the first belt conveyor closest to the runout table is rotated, and the other second belt conveyor is stopped. By doing so, the shapes placed on the cooling bed are collected on the rear end side of the first belt conveyor. Once the shapes are collected, the second belt conveyor is rotated at the same speed and the shapes are placed on the second belt conveyor. In this case, although it is possible to increase the number of blocks mounted on the cooling bed, scratches caused by the first belt conveyor will occur on the entire bottom surface of the profile.

[Problem that the invention seeks to solve]

A method of transferring multiple long extruded aluminum sections from a runout table onto a cooling table, and collecting them on the cooling table (bringing them closer to each other by aligning their widths) without damaging the sections. It is an object of the present invention to provide a device that can.

When processing multiple long aluminum sections at the same time on a stretcher, this is done in order to align them in a predetermined (center) position to make it easier to install them, or to make it easier to pack these sections. , it is desirable to provide a device that can collect these profiles and, conversely, separate the assembled profiles at intervals, for example, in order to take out only one from the inspection table. Another object of the invention.

[Means for solving problems]

The above object is a table with a slit; a transfer plate provided below the slit that swings and reciprocates; the center of swing is at the end of the transfer plate; A mutual spacing adjustment device for a plurality of elongated aluminum sections, comprising: a bearing; a shaft rotating eccentrically within the bearing;
The transfer plate swings due to the eccentric rotation of the shaft inside the bearing, and a part of the transfer plate rises from the slit in the table above the table top surface in an inclined state, and then descends, and at this time, the transfer plate moves horizontally. This is achieved by means of a mutual spacing adjustment device which is also adapted to move.

In the above-mentioned apparatus for adjusting the mutual spacing of aluminum sections, the center of swing is located at the end of the transfer plate, but it is also possible to have the center of swing at the center of the transfer plate.

In addition, there are two cases in which the center of swing is a fixed pin and the transfer plate has an elongated hole, and the fixed pin is inside the elongated hole, and the other case where the center of swing is movable in the horizontal direction and the transfer plate has a long hole. It may be moved.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail by way of embodiments with reference to the accompanying drawings.

As shown in FIG.
Transfer plate 1 placed below the slit, this transfer plate 1
A bearing 2 fixed to the lower surface of the bearing 2, and a shaft 3 inside this bearing 2
Consisting of A carbon plate 4 is attached to the top of the transfer plate 1 at a portion where it comes into contact with a long aluminum profile (not shown), and this portion comes out above the table top surface 5 during operation. A long hole 6 is made at the end of the transfer plate 1.
A roller 7 that supports the transfer plate 1 from the inside is attached to a fixing pin 8 passing through an elongated hole 6. The fixing pin 8 is fixed to a suitable pillar or wall, and the central axis of the fixing pin 8 is the center of swing of the transfer plate 1. Further, the shaft 3 within the bearing 2 is configured to eccentrically rotate around a rotation center axis 10 located a certain distance away from the center axis 9 thereof. This eccentric rotation can be performed, for example, by fixing another shaft 11 having the center axis of rotation 10 as its center axis with a key or the like and attaching it to the shaft 3, and then rotating this shirt 11 by an appropriate means. When the shaft 3 rotates eccentrically while sliding within the bearing 2, the bearing 2 rotates around the central axis of the pin 8.
The bearing side portion of the transfer plate 1 rotates slightly upward in FIG. 1), and at the same time, the transfer plate 1 moves to the right on the roller 7 of the pin 8. At this time, the carbon plate 4 of the transfer plate 1 rises above the table top surface 5 in an inclined state, and lifts up the aluminum section there. The eccentric rotation is as described above until the center axis 9 of the shaft 3 is on the vertical line of the eccentric rotation shaft 10 from the horizontal line position shown in FIG. The part rotates slightly downward, and at the same time, the transfer plate 1 further moves to the right in the drawing.

At this time, the lifted profile is carried toward the swing axis (center axis) of the pin 8 and lowered onto the table top surface 5. moreover,
The transfer plate 1 is rotated slightly below the table top surface 5 until the central axis 9 of the shaft 3 reaches the horizontal position shown in FIG. 1 below the horizontal line passing through the eccentric rotating shaft 10). At the same time, the transfer plate 1 moves to the left in the drawing. By eccentric rotation of this cycle, reference numbers 12A and 12B in FIG.
A certain point on the top surface of the i12 plate 1 (carbon plate 4) will be drawn as shown in FIG. Therefore, trajectory 1
At point 2A, the profile is moved significantly, and the trajectory 12B
is moved a little at the point , and in this way several profiles are brought together (the mutual spacing is reduced until they are adjacent)
.

FIG. 3 shows a mutual spacing adjustment device for a plurality of elongated aluminum sections in a case where the center of swing of the transfer plate is the central axis of the horizontally movable roller 15.

The same reference numerals in FIG. 1 used in FIG. 3 indicate the same devices as in the previous embodiment. In this case, a pin 16 is attached to the end of the transfer plate 1, a roller 17 is further attached to this pin 16, and a fixed box 18 fixed to a pillar or wall and having an elongated hole 17 is attached. It is provided. The roller 15 is set to reciprocate within the elongated hole 17. Therefore, when the device is eccentrically rotated as in the device shown in FIG. The surface of the transfer plate 1 draws a slightly different locus shape from that shown in Fig. 1. Therefore, in this case as well, a plurality of sections can be collected.

By incorporating the grandchild device into the cooling bed of the present invention described above,
Figure 5a (A)] Long aluminum profiles 21 to 24 extruded onto a runout table by four extruders are put on the cooling head as they are. (b)] Can be done.

Fig. sI9 shows the positional relationship of the four long aluminum sections 21 to 24 in Fig. 5a at positions A, B, and C.

The profile positions in FIG. 5a (a) are shown in cycle "1" at positions A, B, and C, respectively. Moreover, the profile arrangement in FIG. 5a (a) is shown in cycle "8". In this case, the 8-cycle movement of the transfer plate causes the section 5a to
The figure shows the situation where the objects are brought together to the state shown in (a). In this case, there is an advantage that the bending of the elongated aluminum section can be straightened at the same time.

Further, in the elongated aluminum spacing adjustment device shown in FIGS. 6a and 6b, the shift i! A fixed pin 32 is provided in the center of the temporary 2 temporary 31 to serve as a center of swing, and a long hole 33 into which the pin 32 is inserted is a bearing 3 fixed to the lower surface of the transfer plate 31.
It is formed as part of 4. In the bearing 34 there is a first
A shaft 35 that rotates eccentrically is included in the same way as shown in FIG. . A carbon plate 3 is placed on the entire surface of the transfer plate 31.
7 is installed. In this device, long aluminum sections 39 to 44 (Fig. 6a) mounted at intervals on the top surface 38 of the table are placed on a transfer plate 31 as shown in Fig. 6b.
can be gathered above the center of the Shape 39, 4
The movement of sections 0 and 41 upwards in the center is done as described in the apparatus of FIG.
The movement of the moving plate 37 upward to the center is performed by the right side portion (in the drawing) of the moving plate 37, which moves symmetrically with the movement of the transfer plate in FIG. 1 with respect to a vertical line passing through the center of swing.

In this device, the center of swing is fixed, but as shown in FIG. 2, the center of swing can be made movable together with the transfer plate, and its movement is a reciprocating motion on a horizontal plane.

In the above-mentioned embodiment, a plurality of long aluminum sections with intervals are gathered adjacently, but by reversing the direction of rotation of the eccentrically rotating shaft, the trajectory 12A in FIGS. 1 and 2 can be changed. , 13A are reversed, and the mutual spacing can be widened to separate the collected sections.

〔Effect of the invention〕

With the mutual spacing adjustment device for long aluminum sections according to the present invention, it is possible to collect a plurality of sections with greatly reduced scratches compared to those caused by conventional inclined surfaces or conhair belts.

In other words, scratches occurring on the bottom surface of the profile are drastically reduced. If the device of the present invention is incorporated into a cooling head, the distance between the shapes can be narrowed while straightening the curves of the shapes (or
(eliminated), it is possible to place many shapes on the cooling head and maximize processing capacity. Furthermore, the apparatus of the present invention can easily narrow or expand the spacing between elongated shapes.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram of a mutual spacing adjustment device for a plurality of elongated aluminum sections according to the present invention in which the center of swing is fixed, and FIG. 2 is an enlarged view taken along the line nn in FIG. 1. FIG. 3 is a schematic diagram of a mutual spacing adjustment device for a plurality of elongated aluminum sections according to the present invention in which the center of swing is movable, and FIG. 4 is a diagram taken along the line IV-- in FIG. FIG. 5A is an enlarged cross-sectional view at IV, FIG. A of the profile in Figure 5a (A) and (B),
FIGS. 6a and 6b are diagrams illustrating the arrangement of the sections at positions B and C and their progress, and FIGS. FIG. 3 is a schematic view of the device for adjusting the mutual spacing of the sections, showing the state before and after the sections are assembled; l...Transfer plate, 2...Bearing, 3...Eccentrically rotating shaft, 5...Table top surface, 6...Elongated hole, 8...Fixing pin, 10...Rotation center , 12A, 12B, 13A, 13B... Locus, 21-24... Long aluminum profile, 31...
・Transfer 'R plate, 32...Fixing pin, 35...
・Eccentrically rotating shaft, 38...Table top surface, 39-4
4...Long aluminum profile.

Claims (1)

[Claims] 1. A table with a slit; a transfer plate provided below the slit that swings and makes reciprocating motion; a swing center at the end of the transfer plate; A device comprising: a bearing fixed to a lower surface; and a shaft rotating eccentrically within the bearing; the transfer plate swings due to the rotation of the shaft, and in an inclined state, a part of the transfer plate A mutual spacing adjustment device for a plurality of elongated materials, wherein the transfer plate moves upward from a slit in the table above the top surface of the table and then descends, and at this time the transfer plate also moves in the horizontal direction. 2. The device according to claim 1, wherein the swing center is a fixed pin, an elongated hole is provided at the end of the transfer plate, and the fixed pin is located in the elongated hole. 3. The device according to claim 1, wherein the swing center is horizontally movable and moves together with the end of the transfer plate. 4. The apparatus according to claim 1, wherein the elongated member is an extruded aluminum section. 5. A table with a slit; a transfer plate provided below the slit that swings and reciprocates; the center of swing is in the center of the transfer plate; a bearing fixed to the lower surface of the transfer plate; ; a shaft that rotates eccentrically within the bearing; the transfer plate swings due to the rotation of the shaft, and in an inclined state, a part of the transfer plate passes through the slit of the table to the top surface of the table. A mutual spacing adjustment device for a plurality of elongated materials, wherein the transfer plate moves horizontally as well. 6. The apparatus according to claim 5, wherein the swing center is a fixed pin, an elongated hole is provided in the center of the transfer plate, and the fixed pin is located in the elongated hole. 7. The device according to claim 5, wherein the swing center is movable in the horizontal direction and moves together with the central portion of the transfer plate. 8. The apparatus according to claim 5, wherein the elongated member is an extruded aluminum section.