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An abrasive belt grinder capable of improving the grinding quality of the abrasive belt grinder and its use method

A belt grinder, grinding technology, applied in the direction of belt grinder, grinding machine, grinding/polishing equipment, etc., can solve the problem of not directly detecting the rotation speed of the workpiece, the feed speed, the rapid separation function cannot be accurately adjusted, and there is no rapid separation and other issues, to achieve obvious economic and social benefits, simple structure, and convenient operation

Inactive Publication Date: 2011-12-28
ANTON OILFIELD SERVICES (GRP) LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The current abrasive belt grinder only solves one aspect of the problem, either it has the function of precise adjustment without quick separation; Achieving maximum closed-loop control while still having the potential to cause product defects

Method used

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  • An abrasive belt grinder capable of improving the grinding quality of the abrasive belt grinder and its use method
  • An abrasive belt grinder capable of improving the grinding quality of the abrasive belt grinder and its use method

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Embodiment Construction

[0014] like figure 1 As shown, a kind of abrasive belt grinder of the present invention can improve abrasive belt grinder grinding quality, comprises PLC control system 6 and grinding head 7, executive cylinder 1, electric push rod 3, and tension pressure sensor controller 2, described The execution cylinder, electric push rod and tension pressure sensor controller are connected as a whole and connected with the grinding head. The execution cylinder, electric push rod and tension pressure sensor controller are respectively connected with the PLC control system, and the PLC control system is connected with Feed speed sensor 5 and rotation speed sensor 4.

[0015] In the present invention, the execution cylinder, tension pressure sensing controller, and electric push rod are connected as a whole, and connected with the grinding head, and the execution cylinder and electric push rod jointly control the abrasive belt: the fast clutch between the abrasive belt and the workpiece is ...

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PUM

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Abstract

The invention discloses an abrasive belt grinder capable of improving the grinding quality of the abrasive belt grinder, comprising a PLC control system, a grinding head, an executive cylinder, an electric push rod, and a pull pressure sensor controller, the executive cylinder and the electric push rod The tension and pressure sensor controller are connected as a whole and connected with the grinding head. The execution cylinder, electric push rod and tension pressure sensor controller are respectively connected with the PLC control system. The PLC control system is connected with the feed speed sensor and the rotary speed sensor. The invention can realize precise control of the pressure of the abrasive belt on the workpiece during normal operation, and can quickly separate the abrasive belt from the workpiece when the system fails, thereby protecting the workpiece and reducing quality accidents.

Description

technical field [0001] The invention relates to an abrasive belt grinder capable of improving the grinding quality of the abrasive belt grinder. Background technique [0002] In order to achieve the grinding of cylindrical workpieces, the abrasive belt grinder needs the synthesis of three kinds of motions, namely the rotational motion of the workpiece, the feed motion and the rapid friction motion of the abrasive belt on the surface of the workpiece with a certain pressure. Since the linear velocity of the abrasive belt movement is very high (above 30 m / s), once one of the two movements of rotation and feed stops due to a fault, if the workpiece cannot be quickly disengaged from the abrasive belt, the workpiece will appear excessively Grinding: The stop of the feed movement will cause over-grinding on a certain circumference of the abrasive belt width dimension; the stop of the rotary movement will cause a plane to be ground on the cylinder; the results of both will cause de...

Claims

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Application Information

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IPC IPC(8): B24B21/02B24B21/18
Inventor 李世国李华斌
Owner ANTON OILFIELD SERVICES (GRP) LTD
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