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Belt sander on-line tension control device

A tension control and belt machine technology, which is used in belt grinders, workpiece feed motion control, manufacturing tools, etc., can solve the problem of reduced wire drawing yield, inaccurate control of wire grinding amount, and belt tension control. Insufficient precision and other problems, to achieve the effect of precise grinding control, improved yield, and improved control accuracy

Pending Publication Date: 2018-12-11
河南巨力钢丝绳制造有限公司
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AI Technical Summary

Problems solved by technology

[0002] A belt machine is a kind of abrasive belt polishing equipment. In the steel wire rope industry, after the steel wire is mechanically derusted, the belt machine is often used to brush and polish the residual oxides on the surface of the wire according to requirements. Abrasive belt machines for wire polishing rely on manual adjustment of the tension of the abrasive belt. The manual adjustment does not have enough control accuracy for the tension of the abrasive belt, resulting in inaccurate control of the amount of wire grinding and a decrease in the yield of steel wire drawing.

Method used

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  • Belt sander on-line tension control device

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Embodiment 1

[0013] Such as figure 1 The online tension control device for the belt machine shown includes a main shaft 10 of the belt machine and a turntable 2 driven by the main shaft 10 of the belt machine. The main shaft 10 of the belt machine is powered by the rotating pulley 6 of the main shaft. The abrasive belt primary transmission pulley 4 and the abrasive belt secondary transmission pulley 5 transmit power, the abrasive belt primary transmission pulley 4 transmits power to the abrasive belt rotating shaft 9, and the rotating crankshaft 1 and the abrasive belt are respectively arranged on the opposite sides of the circle center on the turntable 2 The rotating shaft 9, the abrasive belt is a closed-loop body wound around the rotating crankshaft 1 and the abrasive belt rotating shaft 9;

[0014] The online tension control device also includes a rotating air sleeve 7, the outer side of the rotating air sleeve 7 is fixed on the bracket, and the inner side rotates with the main shaft 1...

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Abstract

The invention belongs to the technical field of belt sander sand belt tension adjusting devices and particularly relates to a belt sander on-line tension control device. The belt sander on-line tension control device comprises a belt sander spindle, a rotary disk driven through the belt sander spindle and a rotating air jacket, the outer side of the rotating air jacket is fixed on a support whilethe inner side of the same rotates with the belt sander spindle, an air inlet is arranged in the outer side of the rotating air jacket while an air inlet channel is arranged inside, an air outlet pipeis arranged at the bottom of the air inlet channel and extends to the inner layer of the belt sander to be connected with a rotating cylinder on the rotary disk, and the rotating cylinder drives a rotating crankshaft away from the axis of the belt sander spindle. Air intake of the rotating air jacket is controlled through an air pressure control valve, different pressure values are set to make the belt sander have different tension, and the grinding amount of wire rods is controlled.

Description

technical field [0001] The invention belongs to the technical field of an abrasive belt tension adjustment device for an abrasive belt machine, and in particular relates to an online tension control device for an abrasive belt machine. Background technique [0002] A belt machine is a kind of abrasive belt polishing equipment. In the steel wire rope industry, after the steel wire is mechanically derusted, the belt machine is often used to brush and polish the residual oxides on the surface of the wire according to requirements. Abrasive belt machines for wire polishing rely on manual adjustment of the tension of the abrasive belt. Manual adjustment is not accurate enough to control the tension of the abrasive belt, resulting in inaccurate control of the amount of wire grinding and a decrease in the yield of steel wire drawing. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, thereby providing an onlin...

Claims

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Application Information

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IPC IPC(8): B24B21/20B24B49/16
CPCB24B21/20B24B49/16
Inventor 施聪夏利科汤庆辉
Owner 河南巨力钢丝绳制造有限公司
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