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Linear oscillator

An oscillator, linear technology, applied in textile and papermaking, papermaking, paper machine wet end, etc., can solve problems affecting the continuity of papermaking production, save maintenance time, improve service life, and avoid failures.

Active Publication Date: 2012-02-29
KADANT JOHNSON WUXI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, the paper mill is a continuous production system. When the oscillator needs maintenance, the paper machine will stop. The longer the maintenance time, the more it will affect the continuity of paper production.

Method used

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  • Linear oscillator
  • Linear oscillator
  • Linear oscillator

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Experimental program
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Embodiment Construction

[0024] The structure involved in the patent of the present invention is as figure 1 , 2 , 3 shown.

[0025] The oscillator consists of two independent standard modular components (barrel body assembly 37 and drive system 39) and an electrical control system. The barrel assembly 37 converts the rotary motion of the motor into the reciprocating linear motion of the output shaft through the ball screw mechanism. The drive system 39 provides a powerful power source for the oscillator. The electrical control system precisely controls various technical parameters such as stroke size and swing speed of the swing. The components and functions of each component are introduced in detail below.

[0026] In order to get rid of the method that the traditional swing is controlled by a polarity changeover switch and a control rod, and the fatal influence produced by this method on the swing. The electrical control system of the oscillator adopts a new design method. The motor 20 adopts...

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Abstract

The invention provides a linear oscillator, which relates to an electromechanical reciprocating oscillating device and consists of two independent standard modularized components and an electrical control system. The cylinder component and the drive system component are both completely sealed and can completely prevent external pollutants from permeating inside the components, so that the product is more suitable to be used in the environment with pollutants. The drive system component consists of a motor system and a strong wind radiating system. The motor system adopts the integrated design of a brushless direct current motor, a controller and a microprocessor. The cylinder component can convert the rotation motion of the motor into linear motion, and finally achieves the reciprocating motion of an output shaft in the set range. The electrical control system is a set of electrical control software specially developed for the oscillator, and can conveniently set various technical parameters of the oscillator by a human-machine operation interface of the software after a PC machine is successfully installed.

Description

technical field [0001] The present invention relates to a linear oscillator that provides a controllable linear motion, and more particularly, the present invention relates to a sealed oscillator in which relative to In terms of the use environment of the oscillator, the motor and barrel assembly are independent sealed assemblies. More specifically, the linear oscillator of the present invention is suitable for sprinkler systems in paper mills. Background technique [0002] In the modern paper industry, clothing is widely used in the forming section, press section and some other positions of papermaking machines. During use, the net blanket should carry a large amount of pulp, which contains fibers, fillers and necessary chemical additives. During the papermaking process, some fillers inevitably remain on the surface of the clothing. At this time, the net blanket must be cleaned to prevent the performance and paper quality of the net blanket from being affected by the fil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21F1/32D21F1/34
Inventor 王治国陶卫东
Owner KADANT JOHNSON WUXI TECH
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