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Round code-spurting device in coil strip

A coding and steel coil technology, applied in printing devices, power transmission devices, printing, etc., can solve problems such as harmful to the operator's body, burrs on characters, pollution of the environment, etc. high precision effect

Inactive Publication Date: 2009-03-18
武钢集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many processes from lettering to inkjet coding, and the operation is complicated
During the operation, the high-pressure paint mist generated is harmful to the operator and pollutes the environment
The printed characters have rough edges, which affect the appearance

Method used

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  • Round code-spurting device in coil strip
  • Round code-spurting device in coil strip
  • Round code-spurting device in coil strip

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] Since the inner circle size of the steel coil is fixed at 760mm, the large character inkjet printer is non-contact inkjet printing, and the distance between the electric control nozzle and the surface of the object is: 20mm, the maximum length of the electronic control nozzle design of the present invention is (760 / 2-20=360mm ). Due to the different thickness and number of turns of the steel coil, the height of the center of the inner circle of the steel coil from the ground is inconsistent. The arm is automatically raised to the same height as the center of the inner circle of the steel coil. After the mechanical arm reaches the same height as the center of the inner circle of the steel coil, the horizontal telescopic axis-X axis of the mechanical arm is extended, and the nozzle is sent into the inner circle of the steel coil. The moving distance can...

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PUM

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Abstract

The invention relates to a code spraying device for an inner circle of a steel roll, which consists of a wheelbarrow, a control device and an electric control nozzle. The control device is arranged on the wheelbarrow; PLC is adopted by the control device. The invention is characterized in that a longitudinal track is arranged on the wheelbarrow; a manipulator is arranged on the longitudinal track; the electric control nozzle is arranged on the end of the manipulator; a motor with a large Z shaft is arranged on the upper end of the longitudinal track; the motor with a large Z shaft controls the manipulator to move up and down on the longitudinal track. As the mode that adopts PLC to control the manipulator is adopted by the invention for controlling the rising, lowering, advancing, backing off and the rotary spraying in the inner circle of the steel roll of the electric control nozzle for leading the spraying starting point of the invention to be freely set in 360 degrees in the arc of the inner circle of the steel roll; the locating precision is high and the property is stable; if special ink and a thinner are adopted in the electric control nozzle, the ink has a high absorption capacity and is hard to be erased. The code spraying device can realize to automatically finish the code spraying operation of the inner circle of the steel roll, improve the working efficiency and remarkably improve the code spraying effect of the inner circle of the steel roll.

Description

technical field [0001] The invention belongs to the field of automatic control, in particular to a coding device for the inner circle of a steel coil. Background technique [0002] At present, the inner circle of steel coils in metallurgical enterprises has been using the method of high-pressure spraying of cardboard lettering and paint to mark the product specifications, models, dimensions, weight and other information. The equipment required in the traditional method includes cutting plotters, special cardboards, high-pressure air sources and pipelines, spray guns, paints, etc. on site. There are many processes from lettering to inkjet coding, and the operation is complicated. During the operation, the high-pressure paint mist generated is harmful to the operator and pollutes the environment. The printed characters have rough edges, which affect the appearance. Contents of the invention [0003] The object of the present invention is to provide a coding device for the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/413B41J25/24B41J29/38B41J2/01
Inventor 王章荣陈锐郭少玲吴建涛李玲玲张薇余天博吴智星
Owner 武钢集团有限公司
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