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Production system and method for producing motor vehicle number plate blanks

A technology for production equipment and motor vehicles, applied to chemical instruments and methods, vehicle components, control lamination, etc., can solve problems such as inaccurate feeders, achieve favorable accuracy, reduce waste products, and increase the number of strokes

Inactive Publication Date: 2018-01-09
ERICH UTSCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The feeder is therefore inaccurate, which is also a disadvantage when tact-feeding ahead of the press

Method used

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  • Production system and method for producing motor vehicle number plate blanks

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Embodiment Construction

[0027] figure 1 A schematic illustration of a production plant 10 is shown, which is used to produce a motor vehicle license plate blank 23 from a metal strip. The metal strip 21 is inserted as a coil into the uncoiler 30 at the beginning of the production line, so that the metal strip can be continuously unwound by the uncoiler. The metal strip is a rolled aluminum strip having a width which, in the stamping process to be carried out, forms a blank motor vehicle license plate of the desired width. The aluminum strip preferably has a thickness in the range of 0.7 mm to 1.5 mm and a width in the range of 80 mm to 305 mm.

[0028] First the metal strip 21 is usually drawn into the straightening machine 31 by means of a drive. The metal strip 21 is oriented by the straightening machine 31 so that it is guided to the laminating machine 40 in alignment. The drive of the straightener 31 can be designed as a non-contact feeder.

[0029] Before the straightener, the metal strip 21...

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Abstract

The invention relates to a production system (10) and a method for producing a plurality of motor vehicle number plate blanks (23) within said production system (10), wherein the motor vehicle numberplate blanks (23) are produced from a metal strip (21; 22) guided continuously through the production system (10), wherein the metal strip (21; 22) is fed by at least one drive (60) to at least one laminator (40) and at least one press device (50). The laminator (40) applies a film to the metal strip (21) while the press device (50) compression-forms the metal strip (22) that is provided with thefilm and separates individual motor vehicle number plate blanks (23). According to invention, the at least one drive (60) is designed as a contactless feed which moves the metal strip (21; 22) in a contactless manner. Said contactless feed is arranged directly in front of the press device (50) and is designed to inductively warm the metal strip (21; 22) while the metal strip is moving (21; 22).

Description

technical field [0001] The invention also relates to a production plant and a method for producing a plurality of motor vehicle license plate blanks, wherein the motor vehicle license plate blanks are produced from a metal strip which is continuously guided through the production plant. Background technique [0002] In the production of blanks (slabs) for license plates, it is known to use production lines in which strip-shaped substrates are processed in different stations. The substrate is typically aluminum sheet, so a roll of aluminum strip of predetermined width is unwound by an uncoiler. The processing stations through which the aluminum strip passes comprise at least one laminating machine on which a film is applied to the aluminum strip and at least one press on which the individual license plate blanks are pressed punched and separated from the drilled aluminum strip. The film deposited on the substrate is, for example, a retroreflective film which is applied in a...

Claims

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Application Information

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IPC IPC(8): B60R13/10B32B38/06B32B37/06B32B38/18B32B38/00B32B37/00B32B38/10B32B37/02B32B37/20
CPCB32B37/06B32B37/0046B32B37/025B32B37/203B32B38/0004B32B38/06B32B38/10B32B38/1825B32B41/00B32B2309/14B32B2311/00B32B2605/08
Inventor 贝恩德·普丰德施泰因
Owner ERICH UTSCH
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