Soft precious alloy foil strip active loading mechanism

Abstract

The invention relates to a soft precious alloy foil strip active loading mechanism, which comprises a feeding mechanism and a feeding control mechanism, wherein the feeding mechanism comprises a substrate, a feeding motor and a transmission mechanism which are arranged on the substrate, and a material coil fixing frame connected with the transmission mechanism in a transmission way; and the feeding control mechanism comprises a frame-shaped bracket, and a controller, a guide roller, an arm swinging mechanism, and a feeding speed inductor which are arranged on the bracket. The loading mechanism directly loads big-coil base materials onto the loading mechanism, simplifies the operation working procedures, improves the production operation efficiency, reduces the adverse influence of external environment on the quality of foil strips, can ensure that the foil strips cannot be deformed in the slitting process, and improves the quality after precise slitting.

Description

technical field [0001] The invention relates to a mechanical device, in particular to an active feeding mechanism for soft precious alloy foil strips. Background technique [0002] The demand for precision narrow alloy strips in the electronics industry is increasing day by day. At present, most domestic manufacturers adopt the method of strip precision rolling shearing to obtain narrow alloy strips. Compared with other technologies, precision rolling shear processing has unparalleled high-efficiency advantages. Therefore, precision rolling shear processing for some extremely soft precious alloy foil strips is often the first choice of different manufacturers. However, at present, the domestic precision rolling shear equipment manufacturers and professional manufacturers, the feeding mechanism of their soft precious alloy foil strips has always followed the simple passive feeding mechanism, and its processing quality and efficiency no longer meet the growing needs. [0003]...

AI Technical Summary

Problems solved by technology

[0005] 1. The quality of soft precious foil strips will be directly deteriorated if they are in contact with the outside world or squeezed or exposed to the outside world for too long during the process of circulation of soft precious foil strips;

[0006] 2. Manpower is required to subdivide large rolls, and due to the large volume and weight of large rolls, there are not only hidden dangers to personal safety during the operation process, but also it is difficult to guarantee the consistency of rough processing large roll subdivisions;

[0007] 3. In the subdivision process of large roll materials, it is difficult to achieve the quantitative standard of precision processing after subdivision in the true sense

[0008] In addition, the precision rolling shearing processing of traditional soft precious foil strips currently uses precision rolling shearing equipment in the market, but passive feeding is used for the feeding mechanism. Gradually smaller, the diameter of the reel is also smaller, so the tension on the strip is also changing all the time, which directly leads to the deformation of the soft foil strip under the condition of uneven external force. , which directly affects the quality of precision slitting

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