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Lifting device for woven bag of circular weaving machine

A technology of woven bags and circular looms, applied in circular looms, looms, textiles, etc., can solve problems affecting product quality, uneven lifting speed, uneven weft width of weaving, etc., to improve product quality and reduce cleaning The effect that the number of times, the structure is simple

Inactive Publication Date: 2013-12-11
TIANJIN XUHUIHENGYUAN PLASTIC PACKAGING CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of plastic woven bags, while the circular loom rotates, the hoisting roller of the circular loom continuously lifts the woven woven bag through rotation, thereby completing the weaving process. However, the rotation of the hoisting roller is driven by a multi-stage gear set. There will be errors in the process, resulting in uneven lifting speed, uneven width of weft threads, repeated weaving, and affecting product quality. In the prior art, photoelectric sensors are generally installed on the motor to regulate the motor speed. However, the photoelectric sensors are installed on the circular The lower part of the loom, because the hair and dust generated during the working process of the circular loom will fall on the photoelectric sensor, if it is not cleaned for a long time, it will affect the sensitivity of the photoelectric sensor

Method used

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  • Lifting device for woven bag of circular weaving machine

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Embodiment Construction

[0012] Such as figure 1 As shown, the present invention includes a lifting roller 1, a support frame 3, a driving device 5, a photoelectric sensor 2, a PLC control device 4, and a dust suction device 6; the lifting roller 1 is arranged on the upper end of the supporting frame 3, and the lifting roller The two ends of 1 are rotationally and fixedly connected with the support frame 3; the driving device 5 includes a motor and a gear set, and the gear of the gear set of the driving device 5 is connected with one end of the roller shaft of the lifting roller 1, and the The other end of lifting roller 1 is provided with photoelectric sensor 2, and described photoelectric sensor 2 is connected with one end of described PLC control device 4, and the other end of described PLC control device 4 is connected with the motor of described driving device 5; Dust device 6 is fixed on support frame 3, and is positioned at the below of lifting roller 1.

[0013] The included angle between the...

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Abstract

The invention provides a lifting device for a woven bag of a circular weaving machine. The lifting device comprises a lifting roller, a supporting frame, a driving device, a photoelectric sensor, a PLC and a dust exhaust device. The lifting roller is arranged at the upper end of the supporting frame, the two ends of the lifting roller are fixedly connected with the supporting frame in a rotatable mode, the driving device comprises a motor and a gear set, a gear of the gear set of the driving device is connected with one end of a roller shaft of the lifting roller, the photoelectric sensor is arranged at the other end of the lifting roller, the photoelectric sensor is connected with one end of the PLC, the other end of the PLC is connected with the motor of the driving device, and the dust exhaust device is fixed on the supporting frame and located below the lifting roller. The lifting device has the advantages of being capable of adjusting the rotation speed of the lifting roller in real time and improving the product quality.

Description

technical field [0001] The invention relates to the field of plastic weaving tools, in particular to a lifting device for weaving bags of a circular loom. Background technique [0002] In the production process of plastic woven bags, while the circular loom rotates, the hoisting roller of the circular loom continuously lifts the woven woven bag through rotation, thereby completing the weaving process. However, the rotation of the hoisting roller is driven by a multi-stage gear set. There will be errors in the process, resulting in uneven lifting speed, uneven width of weft threads, repeated weaving, and affecting product quality. In the prior art, photoelectric sensors are generally installed on the motor to regulate the motor speed. However, the photoelectric sensors are installed on the circular The lower part of the loom, because the hairs and dust generated during the working process of the circular loom will fall on the photoelectric sensor, if it is not cleaned for a l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D37/00D03D51/12
Inventor 王旭辉
Owner TIANJIN XUHUIHENGYUAN PLASTIC PACKAGING CORP
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