Fixed-length cutting control device

A control device and cutting technology, used in metal processing and other directions, can solve the problems of poor repeat positioning accuracy and unequal length, and achieve the effect of avoiding poor repeat positioning accuracy

Active Publication Date: 2012-10-24
DELTA GREENTECH CHINA CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a fixed-length cu

Method used

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[0026] The following describes the implementation of the present invention through specific specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0027] See figure 1 , Is a block diagram showing the fixed-length cutting control device of the present invention, wherein the fixed-length cutting control device of the present invention is applied to a material cutting equipment, the material cutting equipment includes a feeding unit and a cutting unit, such as figure 1 As shown, the fixed-length cutting control device of the present invention includes a man-machine interface 10, an encoder 1...

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Abstract

The invention provides a fixed-length cutting control device. A motion controller is mainly provided to be connected with a server of a cutting unit; meanwhile, an encoder arranged on a transmission mechanism of a feeding unit is also provided; the encoder is used for collecting a speed parameter of the part, outputting the speed parameter to a processing module to record the speed parameter and feeding back the speed parameter to the motion controller; in addition, the motion controller is further used for receiving a control parameter input by a human-computer interface; by using the motion controller, the motion track of the feeding unit is controlled according to a relation between motion perimeter of a cutting knife and a cutting length set by the human-computer interface, so as to achieve a fixed-length cutting purpose.

Description

technical field [0001] The invention relates to the field of cable cutting, in particular to a fixed-length cutting control device. Background technique [0002] The traditional material cutting mainly uses the high-speed counting function of the programmable controller to collect the frequency signal and length of the encoder. When the length is reached, an interruption is generated and a pulse signal is sent. The frequency of this pulse is the frequency signal of the encoder. Frequency, to control the servo action of the cutter. Since the movement of each cutter always lags behind, the following error is relatively large, the repeatability is poor, and the error is difficult to control within 1mm. [0003] Therefore, how to propose a fixed-length cutting control device to solve the unequal length loss that occurs when materials are cut at high speed is an urgent problem to be solved at present. Contents of the invention [0004] In view of the above-mentioned shortcomi...

Claims

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Application Information

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IPC IPC(8): B26D5/20B21F11/00
Inventor 李铁成
Owner DELTA GREENTECH CHINA CO LTD
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