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Collective doffing intelligent detection and control system of spinning frame

An intelligent detection and spinning frame technology, applied in textiles and papermaking, etc., can solve problems such as affecting normal work, empty push or abnormal doffing, and achieve the effect of improving work efficiency and collective doffing stability.

Active Publication Date: 2016-02-10
YIBIN HUIMEI WORSTED TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the automatic doffing of this utility model only uses a simple mechanical interlocking method to work, that is, in the process of starting the doffing work state, regardless of whether the push tube or the doffing system is normal, the doffing or pushing of the tube is carried out according to the corresponding action program, resulting in In the case of empty push or abnormal drop pipe, push continuously until the failure occurs.
At the same time, during the working process of the two cylinders, they work completely independently, without detection and control, resulting in non-stop and no alarm in case of failure, which will affect the normal operation of the collective doffing system of the spinning frame

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Collective doffing intelligent detection and control system of spinning frame
  • Collective doffing intelligent detection and control system of spinning frame
  • Collective doffing intelligent detection and control system of spinning frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1As shown, in this embodiment, the four photoelectric transmitter receivers are divided into the first photoelectric transmitter receiver 9, the second photoelectric transmitter receiver 5, the third photoelectric transmitter receiver 14 and the fourth photoelectric transmitter receiver Device 13, pipe pushing device is left-pull cylinder 3 and right-pull cylinder 10, and management device 6 and drop pipe device 8 are existing management device and drop pipe device, no longer repeat them here. Their specific installation locations and connections are as follows:

[0025] The first photoelectric transmitter receiver 9 is installed against the outlet of the drop tube device 8, and the second photoelectric transmitter receiver 5, the third photoelectric transmitter receiver 14 and the fourth photoelectric transmitter receiver 13 are installed in counterclockwise direction, The second photoelectric transmitter receiver 5 is equipped with a shoveling mechanis...

Embodiment 2

[0028] Such as figure 1 , figure 2 and image 3 As shown, this embodiment is basically the same as Embodiment 1, the difference is that this embodiment specifically provides the installation positions and structures of the management device 6 and the drop pipe device 8 . Wherein, the management device includes a storage pipe box 15, a management roller 17 and a large and small head sorting rod 18, and the discharge port of the storage pipe box 115 is installed against the management roller 17, and the management roller 17 is installed on the circumference. The management grooves for storing the yarn tubes are evenly arranged, and the management grooves extend along the axial direction of the management roller 17. It is lower than the management roller 17, and is installed against the middle position of the management roller 17.

[0029] The drop tube device 8 is a drop tube channel 19, the drop tube channel 19 is located under the big and small head sorting rod 18, and one...

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PUM

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Abstract

The invention discloses a spinning machine collective doff intelligent detection control system which comprises a tube arranging device, a tube falling device and a tube pushing device and further comprises a detection device and a programmable logic controller (PLC). The detection device comprises four photoelectric transmission receivers which are installed at four corners of a protruding disc groove of a spinning machine respectively. The tube arranging device, the tube falling device, the tube pushing device and the PLC are all installed on the spinning machine. An inlet of the tube falling device right faces an outlet of the tube arranging device, an outlet of the tube falling device right faces the protruding disc groove of the spinning machine, the tube pushing device is installed under the protruding disc groove of the spinning machine to drive a protruding disc on the protruding disc groove to move, and the four photoelectric transmitting receivers and the tube pushing device are connected onto the PLC. The system can automatically detect and control tube arranging, tube falling and tube pushing action, and ensures normal operation of the tube arranging, tube falling and tube pushing action. Idling pushing is avoided. Once the tube arranging, tube falling and tube pushing action has abnormal condition, the system shuts down automatically and gives an alarm, and the spinning machine collective doff normal operation is ensured.

Description

technical field [0001] The invention relates to a spinning frame, in particular to a doffing control system of the spinning frame. Background technique [0002] Due to the shortage of human resources and the sharp increase in labor costs, as a labor-intensive spinning production enterprise, it is the first to bear the brunt. The continuous development of spinning equipment is the development of long spinning machines with more spindle positions, and the spinning frame is gradually developing towards collective automatic doffing. Through the improvement of these two aspects, the amount of labor used can be greatly reduced and the spinning frame can be improved. work efficiency. [0003] The authorized announcement number is CN202273018U, and the authorized announcement date is June 13, 2012. The Chinese utility model patent discloses a spinning frame with a collective doffing system, including a grasping and doffing system, a conveying system, and a management and doffing sy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H9/04D01H13/14
Inventor 谢增颖赵茂宇
Owner YIBIN HUIMEI WORSTED TECH