Crease-resistant metal plate strip multi-stage stamping machine
A metal slat and embossing machine technology, which is applied in the field of plate embossing, can solve the problems of scrapping and folds in the slats, and achieves the effect of good embossing effect, preventing embossing deformation and less damage.
Active Publication Date: 2020-11-03
高邮市新潮自动化机械有限公司
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Problems solved by technology
[0003] During the traditional metal lath stamping process, wrinkling will occur near the pressed part of the lath, resulting in scrap
Method used
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[0026] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0027] Such as figure 1 As shown, the present invention realizes the anti-crease of the metal strip 1 by arranging a plurality of alternate embossing rollers 3 and flattening rollers 4, and the flattening rollers 4 in the same row as the upper pressing roller 3-2 have a ratio of Emboss a wider and deeper avoidance groove, and the embossing passes through the avoidance groove without damaging the embossing.
[0028] Such as figure 2 As shown, the anti-wrinkle type metal strip 1 multi-stage embossing machine of the present invention includes a row of upper pressing rollers 3-2 and a row of lower pressing rollers 3-1, and the flattening roller 4 is omitted in ...
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The invention relates to a crease-resistant metal plate strip multi-stage stamping machine which comprises a row of upper pressing rollers and a row of lower pressing rollers. The upper pressing rollers are provided with intaglio marks, pressing ribs are arranged at the positions, right opposite to the intaglio marks of the upper pressing rollers, of the lower pressing rollers, and the pressing ribs are partially pressed into the intaglio marks; the depths of the intaglio marks of the row of upper pressing rollers are gradually increased from the upstream to the downstream in the moving direction of a metal plate strip in sequence, the heights of the pressing ribs of the row of lower pressing rollers are gradually increased from the upstream to the downstream in the moving direction of themetal plate strip in sequence, and the heights of the parts, pressed in the intaglio marks, of the pressing ribs are gradually increased from the upstream to the downstream in the moving direction ofthe metal plate strip in sequence; and the upper pressing rollers and the lower pressing rollers are erected in a support, the two ends of the upper pressing rollers are arranged in height adjustingblocks, and the adjusting blocks can ascend and descend in the support. According to the crease-resistant metal plate strip multi-stage stamping machine, the intaglio marks are formed on the metal plate strip in a multi-time gradual deep pressing manner, the two sides of the intaglio marks of the metal plate strip are rolled to recover flatness after each time of stamping, the metal plate strip isprevented from being deformed or wrinkled during stamping, the stamping effect is good, and damage to the metal plate strip is small.
Description
technical field [0001] The invention relates to an anti-wrinkle multi-stage embossing machine for metal strips, which belongs to the technical field of plate embossing. Background technique [0002] Recyclable baking, baking pans or other containers are usually metal products, because metal products are resistant to high temperatures, have stable thermal conductivity, and the metal structure is stable, and the pressed shape will not be deformed by temperature. During the baking process of the metal, the temperature of the metal itself rises, and a certain amount of thermal expansion will occur. Through embossing, the plate is bent and deformed, and the embossed area can relieve part of the expansion margin. At the same time, the embossed lines or curves can increase the aesthetic feeling of the container, and even make the baked food have a line shape. [0003] During the traditional stamping process of metal strips, wrinkles will occur near the pressed parts of the strips,...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21D13/04B21D1/02B21D21/00B21D51/18B21D51/22
CPCB21D13/04B21D1/02B21D21/00B21D51/18B21D51/22
Inventor 陈才平
Owner 高邮市新潮自动化机械有限公司