JPS6362883B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for manufacturing a wide laminated amorphous amorphous material which converts a narrow thin amorphous material into a wide thick board so that it can be used as an iron core for a transformer or the like.

Conventional transformer cores use wide thick silicon steel plates in laminated cores and the like. It has been difficult to expand the application of amorphous amorphous amorphous, a narrow thin plate with good properties, to silicon steel sheets as a substitute for conventional work. In order to expand the use of narrow thin amorphous amorphous metal plates as stacked iron cores in transformers, etc., there is a need to make them into wider and thicker plates.

This invention has been made in view of the above, and after gluing together the first and second groups of amorphous amorphous amorphous aluminates in the form of a plurality of narrow thin plates arranged in the width direction and cutting them to a predetermined length, To provide an apparatus for producing wide laminated amorphous amorphous aluminium, which welds amorphous amorphous alumina.

The figures will be explained below. In FIGS. 1 and 2, 1 to 3 are the first group of amorphous amorphous materials wound into rolls in the form of narrow thin plates, and 4 to 7 are the second group of amorphous amorphous materials in the form of narrow thin sheets wound into rolls. , 8
a and 8b are feed rolls for feeding out the first and second groups of amorphous materials, and 9 and 10 are first and second feed rolls for arranging amorphous materials 1 to 3 and 4 to 7 in both groups as shown in FIG. It is. 1st
The feed roll 9 is constructed as shown in 11 to 19 in FIG. 4, and the second feed roll 10 is also constructed in the same manner. In FIG. 4, spur gear 11 is set and meshed with shaft 12 and shaft 13 by keys 14, respectively. The alignment roll 15 is connected to the shaft 12
and shaft 13 in a staggered manner with keys 16, and holding rolls 17 are connected to shafts 12 and 13 through bearings 18, respectively, and aligning rolls 1
5 and is set in contact with the shaft 12,
It does not receive power transmission from 13. Guide roller 19
are set on a holding roll 17 to prevent the amorphous materials 1 and 3 from coming off from both ends. 20
2 is an applicator that applies adhesive to the amorphous assemblies 1 to 3 and 4 to 7 in both groups, 21 is a pinch roll, and 22 is an applicator that presses the amorphous assemblies 1 to 3 and 4 to 7 in both groups to form a laminated amorphous assemblies 23 and feed length. 24 is a cutting machine using a laser or the like that cuts the laminated amorphous material 23 into predetermined lengths; 25 is a terminal welding machine that spot-welds the ends of the cut laminated amorphous material 23; 26
27 is a delivery roll, and 27 is an intermediate surface welding machine for spot welding the intermediate portion of the cut laminated amorphous material 23. Incidentally, the state of the welding point 27a of the laminated amorphous amorphous material 23 welded by both the welding machines 25 and 27 is shown in FIG. 28 is a take-out table; 29 is a drive motor connected to the drive shaft 31 through a clutch 30; 32 is a drive shaft connected to the drive shaft 31 through a clutch 33; 26, a chain 35 that transmits the driving force of the drive shaft 32 to the measure roll 22, and 36 a chain that transmits the driving force of the drive shaft 32 to the delivery rolls 8a, 8b.
The diameters of the rolls 8a, 8b, 22, and 26 are the same, and the feed amount is constant. Further, the driving force transmitted from the drive motor 29 to the chain 36 is transmitted to the shaft 12.

Next, the operation will be explained. In FIGS. 1 and 2, both groups of amorphous materials 1 to 3 and 4 to 7 are wound into a roll as shown in FIG. When the drive motor 29 is driven and both clutches 30, 33 are engaged, each roller 8a, 8b, 9, 10, 2
2 and 26 are driven, the amorphous amorphous materials 1 to 3 and 4 of both groups are passed through both feed rolls 9 and 10.
~7 are sorted and sent. Adhesive is applied to this using an applicator 20, and the adhesive is sent to a measure roll 22 while being guided by a pinch roll 21, and is pressed and bonded. Further, the feeding length is measured by the measure roll 22, and when the feeding has been carried out for a predetermined length, both clutches 30 and 33 are disengaged to stop feeding. Then, cutting by the cutting machine 24, welding of the terminal part by the terminal welding machine 25, and welding of the intermediate surface excluding the terminal part by the intermediate surface welding machine 27 are performed simultaneously. When the completion of these steps is detected, the clutch 30 is engaged and the delivery roll 26 sends out the laminated amorphous amorphous material 23.
Next, the clutch 33 is engaged and the first working process begins.

In the above embodiment, the cutting machine 24 performs right angle cutting, but it is also possible to perform double oblique cutting.

Further, the end welding machine 25 and the intermediate surface welding machine 27 can be used not only for spot welding but also for seam welding, with the same effect.

In the above embodiment, the laminated amorphous material 23 is cut to a predetermined length, but if a winding device is directly connected to the rear of the delivery roll 26 without cutting, a wound core of a wide thick plate amorphous material can also be manufactured. Furthermore, it is also possible to increase the width and thickness of the plate by making a two-step wrap into a three-step wrap or more.

According to this invention, since amorphous amorphous material in the form of a narrow thin plate can be made into amorphous amorphous material in the form of a wide thick plate, amorphous amorphous material having better properties than silicon steel sheets can be easily applied to electromagnetic equipment such as transformers.

[Brief explanation of drawings]

FIG. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, FIG. 3 is an explanatory diagram showing the alignment of amorphous amorphous, and FIG. The cross-sectional view shown in FIG. 5 is an explanatory diagram showing a welded state of laminated amorphous amorphous metal. In the figure, 1 to 3 are the first group of amorphous,
4 to 7 are second group amorphous, 9 and 10 are first group
and a second feed roll, 20 is an applicator, 22
24 is a measuring roll, 24 is a cutting machine, 25 is an end welding machine, and 27 is an intermediate surface welding machine. Note that the same reference numerals in each figure indicate the same or equivalent parts.

Claims (1)

[Scope of Claims] 1. A first feed roll that feeds out a plurality of roll-wound, narrow-width, thin-plate amorphous amorphous materials in a first group lined up in the width direction; a second feed roll that feeds out a plurality of narrow thin plate-like amorphous amorphous materials in the width direction, which are rolled so as to face one surface; an applicator that applies adhesive to the opposing surfaces of the amorphous amorphous materials in both groups; A measure roll that presses the above two groups of amorphous amorphous materials to form laminated amorphous materials and sends them out while measuring the feed length, a cutter that cuts the laminated amorphous materials into predetermined lengths, and an end welder that welds the ends of the cut laminated amorphous materials. and an intermediate surface welding machine for welding the two groups of amorphous amorphous materials in the laminated amorphous material. 2. The first and second feed rolls have a first shaft in which alignment rolls having a predetermined diameter and holding rolls having a smaller diameter than the alignment rolls are arranged alternately;
2. The wide laminated amorphous amorphous manufacturing apparatus according to claim 1, characterized in that said aligning roll and said holding roll are configured with a second shaft disposed to face each other.