Production process for coil nails

A production process and technology of rolling nails, applied in the direction of nails, connecting components, pins, etc., can solve problems such as damage, excessive labor-hour production efficiency, customer complaints, etc., to ensure product quality, reduce labor losses, and improve production efficiency.

CN102847855AInactive Publication Date: 2013-01-02SUZHOU XINGYA NAIL IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2013-01-02
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

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.
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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 ...

Examples

Embodiment 1

[0014] (a) Preparation: Prepare the coiled wire with a raw material of 6.5 mm required for nail making;

[0015] (b) Descaling: Use XYT-198 type descaling agent to clean the surface of metal materials, and use lr3 type lubricant to cold draw the cleaned steel;

[0016] (c) drawing;

[0017] (d) Nail making and rolling nails: after wire drawing, the quality of a roll of finished bright silk is 300kg. The nail making machine is used for nails. When making nails, different molds need to be selected according to the size of the product, and the finished loose nails are directly dropped on the conveyor belt. It is sent to the vibrating plate of the nail rolling machine, and the nails will enter the guide rail in an orderly manner through the vibration, and then fall into the nail wheel. The rotation of the nail wheel makes the nail weld with the welding wire passing through the electric shock wheel, and then passes through a section of plane to the reel. For the nail, a paint tank...

Embodiment 2

[0019] (a) Preparation: Prepare the coiled wire with a raw material of 6.5 mm required for nail making;

[0020] (b) Descaling: Use Z200 descaling agent to clean the surface of metal materials, and use RP-60 lubricant to cold draw the cleaned steel;

[0021] (c) drawing;

[0022] (d) Nail making and rolling nails: the mass of a finished bright silk after wire drawing is 500kg, using a nail making mechanism for nails. When making nails, different molds need to be selected according to the size of the product, and the finished loose nails are directly dropped on the conveyor belt It is sent to the vibrating plate of the nail rolling machine, and the nails will enter the guide rail in an orderly manner through the vibration, and then fall into the nail wheel. The rotation of the nail wheel makes the nail weld with the welding wire passing through the electric shock wheel, and then passes through a section of plane to the reel. Rolled nails, a paint tank and a brush are added to ...