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Amorphous strip back-roll equipment

A technology of rewinding and rewinding of amorphous strips, which is applied in the directions of winding strips, thin material handling, transportation and packaging, etc. It can solve the problem that the tension control accuracy needs to be further improved, the rewinding tension cannot be guaranteed, and the structure of rewinding equipment is complex, etc. problems, achieve the effect of realizing automatic deviation correction of wrong layers, increasing operation flexibility and improving work stability

Inactive Publication Date: 2018-08-24
江苏知行科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the rewinding equipment is relatively complicated, and only relying on the frequency converter cannot guarantee continuous and stable rewinding tension during the entire running process of the strip, and the control accuracy of the tension needs to be further improved

Method used

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  • Amorphous strip back-roll equipment
  • Amorphous strip back-roll equipment

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Embodiment Construction

[0027] Such as figure 1 and figure 2 As shown, a rewinding device for an amorphous strip includes a frame 1, on which an unwinding system 2, a pressure roller 3, a swing rod 4 and a winding system 5 are sequentially arranged, and on the frame 1 there is also a There is a PLC controller; the large roll of amorphous strip formed after smelting and quenching passes through the unwinding system 2, the pressure roller 3, the swing rod 4 and the winding system 5 in turn, and forms a small roll of amorphous strip after rewinding , so that it is easy to pack into finished amorphous strips of specifications required by customers. The unwinding system 2 is used to transfer the amorphous strips to the pressure roller 3. The unwinding system 2 includes: unwinding frequency conversion motor, unwinding encoder and The unwinding frequency converter, the unwinding variable frequency motor is connected to the unwinding encoder, and the unwinding encoder is connected to the unwinding frequenc...

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Abstract

The invention provides amorphous strip back-roll equipment. The amorphous strip back-roll equipment comprises a rack. The rack is sequentially provided with an unreeling system, a press roller, a swinging rod and a reeling system, and the rack is internally further provided with a PLC. The unreeling system comprises an unreeling frequency conversion motor, an unreeling encoder and an unreeling frequency converter. The swinging plane of the swinging rod is located in the strip penetrating walking plane of an amorphous strip. The swinging rod can achieve tension adjustment and automatic deviation correction on the amorphous strip in the back-roll process through swinging of the swinging rod. The reeling system comprises a reeling frequency conversion motor, a reeling encoder and a reeling frequency converter. The PLC is connected with the unreeling frequency converter and the reeling frequency converter. The unreeling frequency converter is connected with the unreeling frequency conversion motor, and the reeling frequency converter is connected with the reeling frequency conversion motor. Through the swinging rod, stable constant-tension back-roll can be achieved; the swinging angleof the swinging rod can be constant within the small range, and mistaken layer deviation correction can be achieved for the amorphous strip on the unreeling system. The amorphous strip back-roll equipment is stable and accurate in back-roll and wide in application range.

Description

technical field [0001] The invention belongs to the technical field of production equipment for amorphous strips, in particular to a rewinding equipment for amorphous strips. Background technique [0002] Amorphous strip is a new type of ultra-thin metal material. The salient features of this type of metal material are: short manufacturing process, one-step forming, energy saving, and low material cost. By adjusting the composition of the alloy, the magnetostriction can be close to zero, and it has more excellent soft magnetic properties. [0003] In the production process of amorphous strips, due to the special strip-making process of amorphous strips, the strips are collected mainly by online coiling with a grab machine. volume requirements. In addition, in order to achieve constant tension and constant linear speed rewinding, the existing splitting and rewinding equipment usually needs to use tension sensors or magnetic separation and closing brakes to achieve this. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/26B65H18/10
CPCB65H18/103B65H23/26Y02P70/10
Inventor 黄玉攀于昊龙鲍承林黄玉冬
Owner 江苏知行科技有限公司
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