Tension mechanism for silicon steel sheet coiled material processing and silicon steel sheet shearing machine
A tension mechanism, silicon steel sheet technology, applied in the direction of winding strips, sending objects, thin material processing, etc., can solve the problems of raw material waste, inability to transport, reduce product qualification rate, etc., to improve effective transport and processing, improve The utilization rate of raw materials and the effect of improving the qualified rate of products
Pending Publication Date: 2021-04-13
CANWIN AUTOMATIC EQUIP CO LTD
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Problems solved by technology
The silicon steel sheet is generally only 0.27mm thick, so in the process of conveying the silicon steel sheet coil, the silicon steel sheet is easy to wrinkle due to friction, which reduces the product qualification rate, and even causes shutdown, which seriously affects production efficiency
In order to solve the above problems, the existing silicon steel sheet shearing machine will apply an additional tension to the silicon steel sheet coil to overcome the friction generated during the conveying process, but the additional tension will easily cause the position deviation of the silicon steel sheet coil , at the same time, due to the long length of the silicon steel sheet and coil production line, even a small deviation will be continuously enlarged in the subsequent production, and eventually a large deviation will be formed, resulting in unqualified products
In addition, the final tailings of the silicon steel sheet coil cannot be transported due to insufficient tension after being separated from the reel, and can only be scrapped, resulting in waste of raw materials
Method used
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[0027]Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be used herein, not to be construed as limiting the invention.
[0028]In the description of the present invention, several meanings are one or more, and multiple meanings are more than two or more, greater than, less than, more than, etc., is not included, or more, and below, etc. If there is a description to the first, the second is only for distinguishing the technical features, and cannot be understood as an indication or implies the reproduction of the technical features indicated by the indicated technical features or implicitly indicated the technical features indicated. relationship.
[0029]In the description of the present invention, unless otherwise express...
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Abstract
The invention discloses a tension mechanism for silicon steel sheet coiled material processing and a silicon steel sheet shearing machine. The tension mechanism for silicon steel sheet coiled material processing comprises a mounting frame, a rotating device and a pressing device; an upper mounting block, a connecting block and a lower mounting block of the mounting frame form a groove; the rotating device comprises a lower rotating shaft and a rotating driving unit; the lower rotating shaft is horizontally arranged, rotatably mounted on the lower mounting block, and arranged in the groove; the pressing device comprises an upper rotating shaft and a pressing driving unit; the upper rotating shaft is horizontally arranged above the lower rotating shaft, rotatably mounted on the upper mounting block, and arranged in the groove and can move up and down along the upper mounting block; and the upper rotating shaft can be in abutting connection with the lower rotating shaft. According to the tension mechanism for silicon steel sheet coiled material processing and the silicon steel sheet shearing machine, the tension in the silicon steel sheet coiled material conveying process can be enhanced, the position deviation rate of silicon steel sheet coiled material conveying is reduced, the product percent of pass is increased, the raw material utilization rate is increased, and therefore the production efficiency is improved.
Description
Technical field[0001]The present invention relates to the field of silicon steel sheet production equipment, and more particularly to a silicon steel sheet coil processing tension mechanism, and a silicon steel sheet shearing machine using the tension mechanism of the silicon steel sheet.Background technique[0002]Transformers are widely used in production, and the core is an important part of the transformer. Silicon steel sheets have better magnetoelectric properties, and it is easy to produce a large number of production, cheap, and is extremely widely used in transformer core.[0003]The transformer core is composed of a silicon steel sheet that is laminated, and the silicon steel sheet is crimped to a long-scale film, laminated into the core of the Japanese or the word shape. Silicon steel sheets typically only have a thickness of 0.27 mm, so the silicon steel sheet is easily wrinkled due to friction during transport, and the product elimination rate is lowered, and even causes st...
Claims
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IPC IPC(8): B65H23/26B65H35/06
CPCB65H23/26B65H35/06
Inventor 黄超明
Owner CANWIN AUTOMATIC EQUIP CO LTD