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Trimming machine and trimming method

A trimming machine and edge trimming technology, applied to fine working devices, stone processing equipment, manufacturing tools, etc., can solve problems such as poor stability and short service life of solid-state relays

Pending Publication Date: 2019-02-01
鸿翌科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a trimming machine and its trimming method for the problems of short service life and poor stability of solid state relays in current trimming machines

Method used

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  • Trimming machine and trimming method
  • Trimming machine and trimming method
  • Trimming machine and trimming method

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Embodiment Construction

[0061]In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0062] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of descri...

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Abstract

The invention provides a trimming machine and a trimming method. The trimming machine comprises a machine frame, a trimming assembly and an electrical cabinet. The electrical cabinet is electrically connected with a to-be-trimmed component; the electrical cabinet comprises a controller and at least one relay; and an output terminal of the controller is connected with an input terminal of the relay, thus, a control signal is provided for the relay, the relay is controlled to close, and the electrical cabinet supplies power to the trimming assembly, so that the trimming assembly is heated to a set temperature interval. The controller is directly connected to the relay, the heating efficiency of the trimming assembly is improved by adjusting the pulse width of the control signal and prolonging the continuous heating time, the required heating time is shortened, thus, the actual operating time is shortened, the service life of the relay is prolonged, and the stability is improved.

Description

technical field [0001] The invention relates to the field of photovoltaic module processing, in particular to an edge trimming machine and an edge trimming method. Background technique [0002] The traditional trimming machine converts the analog signal output by the programmable logic controller (Programmable Logic Controller, PLC) into a frequency signal through a signal converter, and then controls the on-off of the solid-state relay through the frequency signal output by the signal converter. The output and the 3.3V DC power supply together with the cutter constitute the heating circuit of the cutter. Once the heating circuit of the cutter is turned on, the cutter is in a short-circuit state, so the continuous conduction time of the cutter cannot be too long each time. By giving a set of periodic control signals to the solid-state relay to control the single time of the cutter short-circuit heating to achieve rapid temperature rise and control. Moreover, in order to ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D5/04B28D5/00
CPCB28D5/0058B28D5/04
Inventor 梅月青巩利民王宁王松华尤富城蔡雨根
Owner 鸿翌科技有限公司