Production process for coil nails

Abstract

The invention discloses a production process for coil nails, comprising the following steps of: removing an oxide skin, drawing a wire, producing nails, and coiling the nails. According to the invention, via change for the process steps, the process of removing an oxide skin is added before the process of drawing a wire, thus ensuring the brightness and no burrs of the drawn wire; and because the process of producing nails and the process of coiling the nails are implemented simultaneously, and paint dipping is performed during the process of coiling the nails, decrease for the loss of raw materials and increase for production efficiency are contributed, and labour loss can be reduced and environmental pollution can be reduced while product quality is ensured. The production process disclosed by the invention is simple, obvious in effect, and suitable for industrialized production.

Description

technical field [0001] The invention relates to a production process of rolled nails. Background technique [0002] With the development of science and technology, the level of industrialization has been continuously improved. At present, the common manufacturing method in the industry is to produce according to the processes of wire drawing, nail making, polishing, nail rolling, and varnish dipping. It takes a lot of time, forklifts, and personnel to transport between the various processes. During the process of transport, it is easy to cause quality problems such as falling on the ground and damage, bent nails and mixed nails, which will result in more man-hours for subsequent process inspections or a reduction in production efficiency. Serious May lead to customer complaints. [0003] In the previous wire drawing process, ordinary cold drawing process was adopted, and the drawn silk nails needed to be polished with wood chips. Because of the use of wood chips, they fell ...

AI Technical Summary

Problems solved by technology

It takes a lot of time, forklifts, and personnel to transport between the various processes. During the process of transport, it is easy to cause quality problems such as falling on the ground and damage, bent nails and mixed nails, which will result in more man-hours for subsequent process inspections or a reduction in production efficiency. Serious may lead to customer complaints

[0003] In the previous wire drawing process, ordinary cold drawing process was adopted, and the drawn silk nails needed to be polished with wood chips. Because of the use of wood chips, they fell in the air, resulting in serious air particle pollution; while in the dipping process, natural air-drying technology was used, so that Painted nails have to wait for more than half an hour in the air to dry. Although isolation treatment and activated carbon are used for adsorption, it will still cause a certain pungent smell, which is not conducive to the health of the staff