Process for producing low-power non-wire wound fixed resistors

Abstract

The invention discloses a process for producing low-power non-wire wound fixed resistors, comprising a welding procedure and a coating procedure. A braiding procedure is additionally arranged between the welding procedure and the coating procedure and comprises the steps of adding paper tapes on both ends of welded resistor semi-finished products and controlling the semi-finished products by using a braiding control box to be automatically braided into bag-packaged products. Because the loose-packaged semi-finished products are automatically braided into bags in the braiding procedure, the products are arranged in order so that the bending and the deformation of the lead-out copper wires of the products are prevented; in the coating procedure, the semi-finished products braided into the bags are welded and are dismounted into chain gears through tape dismounting heads to be delivered into a coating track by a chain, the product bending and the deformation caused by artificial operation and vibrated blanking are effectively prevented so that the straightness of the products are ensured and the delivering speeds of the chain and the track in the automatic production of the products are also ensured, and the production speed is enhanced by one time, thereby improving the production efficiency.

Description

technical field [0001] The invention relates to a production process of electrical components, in particular to a production process of a low-power non-wire wound fixed resistor. Background technique [0002] The conventional low-power non-wirewound fixed resistor production process includes welding process and painting process. In the welding process, a small iron plate is installed at the place where the material is welded, and the welded product is slid into the iron plate. After the iron plate is full, it is poured into a plastic turnover box to be transferred. The semi-finished products are in bulk. The first production process is manual blanking to produce coating, which is slow and the production efficiency is low; in the coating process, the welded semi-finished products are poured from the turnover plastic box into the vibrating plate, and the vibrating plate vibrates and arranges the products for blanking. Bulk products are likely to cause bending and deformation ...

AI Technical Summary

Problems solved by technology

In the welding process, a small iron plate is installed at the place where the material is welded, and the welded product is slid into the iron plate. After the iron plate is full, it is poured into a plastic turnover box to be transferred. The semi-finished products are in bulk. The first production process is manual blanking to produce coating, which is slow and the production efficiency is low; in the coating process, the welded semi-finished products are poured from the turnover plastic box into the vibrating plate, and the vibrating plate vibrates and arranges the products for blanking. Bulk products will easily cause the copper wire of the product to bend and deform regardless of the personnel turnover in the turnover box and the vibration of the vibrating plate, making the unloading blocked and not smooth

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