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Stacker side measuring device based on interruption

A technology of stacker and edge measurement, which is applied in the field of interrupt-based stacker edge measurement devices, to achieve the effects of reducing failure rate, high real-time performance, and reducing errors

Inactive Publication Date: 2015-03-11
CHINA TRIUMPH INT ENG
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The present invention aims to provide an interrupt-based stacker edge measuring device, which solves the measurement error caused by the PLC scanning cycle, thereby greatly improving the measurement accuracy of the glass edge

Method used

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  • Stacker side measuring device based on interruption

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Embodiment Construction

[0013] The invention will be described in more detail below with reference to the accompanying drawings of specific embodiments of the invention. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0014] The following describes in detail an interrupt-based edge measuring device for a stacker according to an embodiment of the present invention, including a programmable controller, a readable stroke cylinder, a photoelectric switch, and a solenoid valve, and the programmable controller is used to control the electromagnetic The valve drives the readable stroke cylinder to act, and the programmable controller PLC reads the pulse value of the readable stroke cylinder according to the feedback signal of the photoelectric sw...

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Abstract

A stacker side measuring device based on interruption comprises a programmable logic controller, a readable journey cylinder, a photoelectric switch and an electromagnetic valve. The programmable logic controller is utilized to control the electromagnetic valve to drive the readable journey cylinder to act, and the PLC reads a pulse value of the readable journey cylinder according to feedback signals of the photoelectric switch. The stacker side measuring device based on the interruption adopts the readable journey cylinder, and is simple and reliable in structure, capable of reducing errors caused by action inconsistency of the cylinder and a coder and capable of reducing fault rate. The hardware interruption program of a PLC input terminal is utilized to read the high speed counting value, so that the measuring device is high in real-time performance and capable of immediately executing the interruption program to read the high speed counting pulse value at any moment during PLC program scanning.

Description

technical field [0001] The invention relates to glass edge position measurement in a float glass horizontal stacker control system, in particular to an interrupt-based stacker edge measuring device. Background technique [0002] In order to reduce the impact of irregular stacking on the quality of glass products, a glass edge measuring device is added to the horizontal stacker, and the accuracy of glass stacking by the horizontal stacker is improved by measuring the position of the glass edge to ensure the stacking of the glass edge. Reduce damage caused by uneven stacking. Studies have shown that the measurement accuracy of the glass edge directly affects the orderliness of the glass stacked by the stacker. How to improve the measurement accuracy of the glass edge is a key technology for the orderliness of the glass stacked by the horizontal stacker. However, how to improve the measurement accuracy of the glass edge is still not very clear. For a good solution, each manufa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G61/00
CPCB65G61/00
Inventor 刘路明张国金张荣松刘锐刘晓亮洪诚
Owner CHINA TRIUMPH INT ENG
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