Air gun strip nail stamping die

Abstract

The invention discloses an air gun strip nail stamping die. The die comprises an upper die plate and a lower die plate, an upper pressing plate and an upper blade are arranged on the upper die plate,a positioning bottom plate and a lower blade which are in one-to-one correspondence with the upper pressing plate and the upper blade are arranged on the lower die plate; the upper pressing plate andthe upper die plate can relatively move in the vertical direction, a first buffer element is arranged between the upper pressing plate and the upper die plate, the positioning bottom plate and the lower die plate can relatively move in the vertical direction, and a second buffer element is arranged between the positioning bottom plate and the lower die plate. The die also comprises a cold headingmechanism, which is used for upsetting the end face of the side, deviating from the blanking end, of a strip nail blanking piece, and the end of the strip nail is promoted to deform to form a limitingpart. According to the air gun strip nail stamping device, after the strip nail is blanked and cut off, the tail of the strip nail is subjected to upsetting treatment, so that the tail of the strip nail is provided with a limiting part.

Description

technical field [0001] The invention relates to the technical field of air gun nail removal processing and molding, in particular to an air gun nail removal stamping die. Background technique [0002] Row nails, also called code nails, are packaging products used in automatic box sealing and bookbinding industries. They are used in conjunction with nail guns to achieve packaging operations. Its structure is a row of nails arranged side by side and installed in the nail gun. , The nails are sequentially driven out and fixed on the packaged items through a nail gun. During production and processing, generally a plurality of metal wires are brought together to form a side-by-side arrangement state, and then glued through glue, and then the glue is dried, so that the side-by-side metal wires form an integrated state, and finally the The juxtaposed metal strips composed of metal wires are cut to form row nails of different specifications. [0003] After the nail strip cutting d...

AI Technical Summary

Problems solved by technology

[0003] After the nail strip cutting device in the prior art cuts the strip nail material, all the strip nails are formed in a straight line, that is, the outer diameters of both ends of the strip nails are the same. When the plate is packaged, its positioning is unstable. Since there is no limit at the tail of the nail, the plate will fall off, especially where it is under pressure, it is more likely to be disengaged, which will affect the service life.

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