JPS59133920A - Material cutting and feeding system - Google Patents

Abstract

PURPOSE:To eliminate a turning mechanism for a heavyweight material and to simplify an installation in cutting a hoop into two pieces at the same time by putting cores cut simultaneously into two pieces into pallets while arranging their cut shapes in the same directions with the aids of conveyors used for turning perpendicularly the cores. CONSTITUTION:A hoop material 1 is cut by the shearing knives 2, 3 of a cutter into two cores 6a, 6b of the same shapes at the same time. The cores 6a, 6b carried by perpendiculary turning conveyors 13, 14 are piled up respectively on pallets 7 by fixing their shape directions. The pallets 7 on the conveyors 8, 9 are transported to the fixed position of a conveyor 11 located at the front of the next processing machine 12 through a transporting direction turning table 15. Because the need of direction-turning mechanism of a heavyweight material is eliminated, a simple and inexpensive transporting installation can be used.

Description

[Detailed description of the invention] For example, when two trapezoidal cores cut at the same time are transported in a perpendicular direction, the directions of the cut cores are different, so if they are unloaded as they are, the punching work will be required in the subsequent process. Since it is inconvenient to load these cut cores, it is necessary to align the directions of these cut cores and send them to the subsequent process. In such cases, the direction of the processed semi-finished product is determined by
This relates to a system for supplying raw materials to processing machines.

In the past, there was a system of this kind as shown in Fig. 1. In the figure, (1) is the material, (2) +3) is the cutting device that cuts the material into trapezoids, (4) and (5) are the cutting zones, and the semi-finished products (6) are taken out at right angles to each other. Neck,
(γ) G semi-finished products (6) k stocking pallets, (8
)+9) is the conveyor that carries out the actual pallet,
A direction changing device Iα is disposed at the cross section of the conveyor (8) +9) to change the direction toward the pallet, and 0 is a conveyor that positions the semi-finished product on the processing machine (2).

Next, the operation will be explained. The material (1) is cut using a cutting device (2
)! ”) are sequentially cut into point-symmetrical trapezoids.Then, this semi-finished product (δ) is transferred to an unloading device (4) with a holding device.
By (5), the pallets (A) set on the conveyors (8) +9) are stocked. The actual pallets that have been stocked are changed direction Haα one pallet at a time.
After the semi-finished product is fed into Q1 and rotated in a predetermined direction, it is transferred to conveyor συJ: and set at a predetermined position.

Since the conventional material supply system is configured as described above, it is necessary to change the direction of the stock and the weight, and this direction changing device is a heavy M4. It has disadvantages such as requiring something that can withstand heavy loads, requiring expensive l/C, and taking up space and being inconvenient to handle.

This (10) invention was made in order to eliminate the drawbacks of the conventional devices as described in item t, and by changing the dispensing device that takes out items at right angles to each other to a device that sells items while rotating, the direction changing device can be simplified. The object of the present invention is to provide a material supply system that is inexpensive, saves space, and is easy to operate.

An embodiment of the present invention will be described below with reference to the drawings. Second
In the figure, numeral 04) is a device that rotates and transports trapezoidal cores one by one, and 4 is a conveyance direction changing device that keeps the direction of the pallet constant but changes the conveyance direction (). Note that (1) to (3) and (6) to (6) of the pond are equivalent to those in Figure 1 of the J: Period, and have the same meaning, so their explanation will be omitted. .

Next, its operation will be explained. As shown in the figure, the cutting device (
2) The trapezoidal core materials (6, a) and (6b) cut into two pieces at the same time by +3) are each held at the edge by the conveying device σkyo◆, and rotated so that they face the same direction. However, they must be carried out at right angles to each other. Then, the core materials (6a) and (6b) carried out are transferred to the conveyor (8) and (
9) Upper baren) [7) The required height is hammered to J=.

Next, the real pallets with f: f' are conveyed by conveyors (8) (9) k, respectively, and δ is conveyed a million times.
At this time, the pallet (6b) + 1 conveyed on the conveyor (9) continues straight and is positioned in front of the cutting machine (6).
(8) The pallet (6a) that has been transported is
It can change course at right angles and waits at the top of the conveyor at 9 o'clock.

As shown in (1) below, according to the present invention, since the variable jet is configured to rotate the cut core material before stocking,
There is no need to change the direction of heavy objects after stocking, the cross section conversion device is simple and inexpensive, does not take up much space, and can be easily operated.

[Brief explanation of drawings]

FIG. 1 is a plan view (2) showing a conventional material cutting and supply system, and FIG. 2 is a plan view showing an embodiment of the present invention. In the figure, (1) is the material, (2) [3] is the cutting device, and (6
) (6aX6b) is the stacked material after cutting and pasting, (γ) (Mabaren), (8) [9) συ is the conveyor, the beating is the press processing machine, the time (14) is the unloading device, u9Ct /<let direction It is a conversion device. In addition, the same reference numerals in the figures indicate the same or equivalent parts. , Agent Nobu Kuzufune - Figure 1 Figure 2

Claims (1)

[Claims] 2) A cutting device that simultaneously cuts f'1. A device that can hold the materials and rotate them at the same time as they are conveyed in the respective orthogonal directions, a conveyor that stocks the conveyed materials and is orthogonal to each other, a conveyor direction changing device that is disposed at the cross section of the orthogonal conveyors, A material cutting supply system characterized by comprising a conveyor connected to the conveyance direction converting device and supplying the material to a processing machine.