Speed adjustable rotating device for bunding wheel

Abstract

The invention relates to a speed adjustable rotating device for a bunding wheel, which comprises a bunding wheel shaft, a shell, end covers, a deep groove ball bearing and a speed adjusting mechanism,wherein one end cover is respectively arranged on the left side and right side of the shell through sunk screws, one end of the bunding wheel shaft penetrates through one of the end covers and extends into the shell, and the bunding wheel shaft is rotatably arranged in the shell through the deep groove ball bearing. The device has the advantages that the bundling wheel rotates along with the movement of the filament bundle during the wire drawing operation, so as to achieve the purposes of reducing the wool yarn quantity of the glass fiber filament bundle and improving the service life of thebunding wheel.

Description

technical field [0001] The invention relates to a speed-adjustable rotating device for a cluster wheel. Background technique [0002] The role of the bundle wheel in the glass fiber production line is to gather the glass fiber strands into a bundle after passing through the bundle wheel to form a bundle of strands, and the strands are wound into a cylindrical silk cake through a winding machine. At present, the fixing methods of cluster wheels are mainly divided into rotary type and fixed type. [0003] Fixed-type bundle wheel fixing device, the bundle wheel is fixed on the rotating shaft that can adjust the angle, but the bundle wheel itself is not rotatable, this device makes the tow pass through the same position of the bundle wheel for a long time, which will cause a certain position of the bundle wheel groove to be widened , if the contact position of the cluster wheel is not adjusted in time, the life of the cluster wheel will be greatly consumed; in addition, the tow...

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Problems solved by technology

[0003] Fixed-type bundle wheel fixing device, the bundle wheel is fixed on the rotating shaft that can adjust the angle, but the bundle wheel itself is not rotatable, this device makes the tow pass through the same position of the bundle wheel for a long time, which will cause a certain position of the bundle wheel groove to be widened , if the contact position of the cluster wheel is not adjusted in time, the life of the cluster wheel will be greatly consumed; in addition, the tow at the contact point between the tow and the cluster wheel will produce wool under the action of friction, and the produced wool will be on the one hand. Hair balls are gathered at the cluster wheel, and the hair balls are easily involved in the yarn cake with the tow, which affects the product quality. On the other hand, the tow that produces fuzz is prone to broken or loose filaments, and the amount of hair in the tow is large, which seriously affects the product quality.

[0004] Rotary cluster wheel fixing device, the cluster wheel is fixed on the rotating shaft that can adjust the angle, the cluster wheel itself uses a motor to drive the cluster wheel to rotate with the direction of movement of the glass fiber bundle, which can reduce the friction between the glass fiber bundle and the cluster wheel, the motor is in the open position Working environment, the working environment is often accompanied by oil and steam, which is easy to enter the motor and reduce the service life of the motor, resulting in increased production costs

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