JPS622085Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a cutting and conveying device for cutting a workpiece and preventing the cut material from falling when the cut material is transported.

[Background Art] Conventionally, when cutting the workpiece 1 with the saw blade 4 and transporting the cut material 11 through the second transport path 3, it is conceivable to place the cut material 11 directly on the second transport path 3.
In this case, if the width of the cut material 11 is small, the workpiece 1 may not fit onto the second conveyance path 2 properly.

[Purpose of the invention] The present invention was devised in view of the above-mentioned points, and its purpose is to be able to reliably place cut materials on the second conveyance path and to suck out cutting waste. The purpose of the present invention is to provide a cutting and conveying device that can perform the following tasks.

[Disclosure of the invention] In the present invention, the transport path A for transporting the workpiece 1 is
It is composed of a conveyance path 2 and a second conveyance path 3 following it, and a saw blade 4 is arranged between the end of the first conveyance path 2 and the start end of the second conveyance path 3, and the second conveyance path 3 is configured. A movable surface plate 5 is disposed between the parallel conveyors 14 that move in an arc along the flow direction of the second conveyance path 3, and when the movable surface plate 5 moves furthest toward the saw blade 4 side, When the movable surface plate 5 moves the most to the side opposite to the blade 4
The upper surface of is located slightly below the second conveyance path 3,
The top surface of the movable surface plate 5 is set to be located slightly above the second conveyance path 3 at the intermediate portion between when it moves the most toward the saw blade 4 side and when it moves the most toward the opposite side of the saw blade 4. This movable surface plate 5 is provided with a suction section 6 that opens on the upper surface, and with this configuration, the above-mentioned object of the present invention is achieved.

The present invention will be explained in detail below with reference to Examples. Work 1
The conveyance path A for conveying the material is composed of a first conveyance path 2 and a second conveyance path 3. The end of the first conveyance path 2 and the second
A saw blade 4 is disposed between the starting end of the conveyance path 3 and is movable in a direction perpendicular to the conveyance direction of the workpiece 1. The second conveyance path 3 is constructed by erecting a plurality of parallel conveyors 14. A movable surface plate 5 that moves in an arc along the flow direction of the second conveyance path 3 is arranged between the parallel conveyors 14 . The upper ends of a plurality of rotating legs 7 are rotatably supported on the movable surface plate 5.
Each rotating leg 7 is rotatably supported on a shaft 8, and the position of this shaft 8 does not move. The other end of one rotating leg 7 is extended, and this extended portion 7a
A cylinder 9 is pivotally supported at the tip. Therefore, when the cylinder 9 is actuated, the rotating leg 7 rotates and the movable surface plate 5 moves in an arc. Here, when the movable surface plate 5 moves furthest toward the saw blade 4 side and when it moves furthest toward the opposite side of the saw blade 4, the upper surface of the movable surface plate 5 is located slightly below the second conveyance path 3, and the saw blade The upper surface of the movable surface plate 5 is set to be located slightly above the second conveyance path 3 at the intermediate portion between when the movable surface plate 5 moves furthest to the side opposite to the saw blade 4 and when it moves furthest to the side opposite to the saw blade 4. . The movable surface plate 5 is provided with a suction section 6 that opens on the top surface. In the figure, 12 is a flexible hose that includes a suction section 6 and a suction device 1.
It communicates with 3. In the figure, reference numeral 10 denotes a stopper, which is movable in the flow direction of the workpiece 1 and vertically movable. The leading end of the workpiece 1 sent through the first conveyance path 2 then comes into contact with the stopper 10 and is stopped. In this case, the movable surface plate 5 is moved to the furthest position toward the saw blade 4 in advance. In this manner, while the workpiece 1 is stopped against the stopper 10, the saw blade 4 is moved and the workpiece 1 is cut by the saw blade 4. In this case, since the upper surface of the movable surface plate 5 is located slightly below the second conveyance path 3, there is a slight gap between the movable surface plate 5 and the workpiece 1, and cutting chips generated during cutting are removed. The dust will be collected by suction by the suction unit 6. When the cutting is completed, the stopper 10 moves upward so that it does not interfere with the movement of the cutting material 11, and then the cylinder 9 is actuated to move the movable surface plate 5. Then, the movable surface plate 5 moves in an arc and hits the cutting material 11, and the suction part 6 attracts it. In this state, the cutting material 11 is lifted from the second conveyance path 3 and carried forward, and the movable surface plate 5 moves forward. When the cut material 11 is moved and positioned below the second conveyance path 3, the cut material 11 is moved to the second conveyance path 3.
It is placed on the conveyance path 3. By doing so, the cut material 11 is scattered in the middle part of the second conveyance path 3 and is then conveyed by the second conveyance path 3. Note that the position of stopper 10 is
The cutting width of the cutting material 11 can be selected by moving it in the flow direction.

[Effects of the invention] As described above, in the present invention, the conveyance path for conveying the workpiece is composed of the first conveyance path and the second conveyance path following it, and the end of the first conveyance path and the second conveyance path are connected to each other. A movable surface plate is disposed between the parallel conveyors constituting the second conveyance path and moves in an arc along the flow direction of the second conveyance path. The upper surface of the movable surface plate is located slightly below the second conveyance path when the plate moves the furthest toward the saw blade and when it moves the furthest to the opposite side of the saw blade, and when the plate moves the furthest toward the saw blade and the saw blade. The upper surface of the movable surface plate is set to be slightly above the second conveyance path at the middle part between the two when it has moved farthest to the opposite side, so the material to be cut is lifted by the movable surface plate and moved forward. Not only can it be carried and transferred to the middle part of the second conveyance path, but the movable surface plate is equipped with a suction section that opens on the top surface, so cutting debris generated during cutting can be sucked up and collected by the suction section. At the same time, when the material to be cut is cut, lifted, and moved by the movable surface plate, the suction section will stick to the material to be cut, so that the material will not fall due to the impact when the movable surface plate moves. , Even if the width of the cut material is narrow, it can be transferred reliably, and furthermore, when the movable surface plate is moved to the opposite side of the saw blade, the movable surface plate is located below the second conveyance path, so in this case, the suction is pulled off and the cut material is automatically placed on the second conveyance path.

[Brief explanation of the drawing]

Fig. 1 is a schematic side view of the conventional example, Fig. 2 is a schematic side view of the present invention, Fig. 3 is a top view showing the relationship between the second conveyance path and the movable surface plate of the above, and Fig. 4 is the same as the above. It is an explanatory diagram showing the arcuate movement of a movable surface plate, where A is a conveyance path, 1 is a workpiece, 2 is a first conveyance path, 3 is a second conveyance path, 4 is a saw blade, 5 is a movable surface plate, and 6 is a Suction part, 14
is a parallel conveyor.

Claims (1)

[Scope of utility model registration request] The conveyance path for conveying the workpiece is composed of a first conveyance path and a second conveyance path following the first conveyance path, and a saw blade is disposed between the end of the first conveyance path and the start end of the second conveyance path.
A second
A movable surface plate that moves in an arc along the flow direction of the conveyance path is arranged, and when the movable surface plate moves the most toward the saw blade side and when it moves the most toward the side opposite to the saw blade, the top surface of the movable surface plate reaches the The upper surface of the movable surface plate is located slightly below the second conveyance path, and the top surface of the movable surface plate is slightly above the second conveyance path in the middle part between when it moves the most toward the saw blade and when it moves the most toward the opposite side of the saw blade. A cutting and conveying device, which is set to be located at the movable surface plate and is provided with a suction section that opens on the top surface.