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Can fiber ribbon reading device and recognition method

A technology of a reading device and an identification method, which is applied to textiles and papermaking, etc., can solve the problems of inability to realize automatic identification of can fiber strips, increase costs, etc., and achieve the effect of reducing workload and improving production efficiency.

Pending Publication Date: 2020-07-10
邱丽遐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the defect of this invention is: on the one hand only in order to reduce the operator to find the difficulty of the fiber strip state of the can and improve the efficiency, but can't realize the automatic identification of the fiber strip state of the can, and send this state information to the machine equipment ; On the other hand, this invention needs to install luminescent part, control part and power supply part in the can, has increased cost greatly

Method used

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  • Can fiber ribbon reading device and recognition method
  • Can fiber ribbon reading device and recognition method
  • Can fiber ribbon reading device and recognition method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as figure 1 As shown, a can 1 with a fiber sliver 2 is provided with a can fiber sliver information storage unit 3 . During the fiber sliver production process of carding machine, drawing frame and combing machine, fiber sliver 2 is put into can 1 by ring. When the length of the fiber strip 2 in the can 1 reaches the preset length, the carding machine, draw frame or combing machine starts to change the can, and simultaneously the information of the fiber strip (in this embodiment, this information is Refer to the length of the fiber strip, the number of broken ends and the length of the fiber strip between the broken ends, etc.) into the fiber strip information storage unit 3.

[0060] The can fiber strip information storage part 3 is installed on the side wall of the can, and stores information such as the length of the fiber strip, the number of broken ends and the length of the fiber strip between the broken ends.

[0061] According to actual production condit...

Embodiment 2

[0068] Such as figure 2 As shown, the can fiber strip reading device 4 is installed on a specific embodiment of the creel 8 .

[0069] In a draw frame, usually a maximum of 8 cans 1 are fed to the creel 8 for a single-head draw frame and a maximum of 16 cans 1 are fed to the creel 8 for a double-head draw frame. For the creel of the roving frame, up to 250 cans 1 are fed to the creel 8 . As shown, a can fiber strip reading device 4 is installed above a can 1 of the creel 8 . The can fiber strip reading device 4 reads the fiber strip information of the can fiber strip information storage part 3 in a non-contact manner. According to the read fiber sliver information, after calculation and analysis, the fiber sliver status information is transmitted to the equipment for the next step. The basic principle and method of reading and processing fiber sliver information are consistent with Embodiment 1.

[0070] Preferably, the creel 8 can share one or the can fiber sliver readin...

Embodiment 3

[0073] Such as image 3 As shown, the can fiber strip reading device 4 is installed at the spinning unit P1 of the rotor spinning machine. The fiber strips 2 of the can 1 enter the cotton feeding roller 9, and after being combed by the opening roller 10, the fiber strips 2 in a fiber state enter the rotor cup 11, and further, under the action of the high-speed rotating rotor cup 11, the fibers Through twisting, yarn is formed, and under the guide roller 12, it becomes a package 13.

[0074] The can fiber sliver reading device 4 is installed near the can 1 area of ​​the spinning unit P1, communicates with the can fiber sliver information storage part 3, reads the information S, and calculates and analyzes according to the read fiber sliver information, Send the fiber sliver status information to the rotor spinning machine for the next step. The basic principle and method of reading and processing fiber sliver information are consistent with Embodiment 1.

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Abstract

The invention provides a can fiber ribbon reading device. The information of the length of a can fiber ribbon, broken end number and fiber ribbon length between broken ends is read through a fiber ribbon information storing component of a can in a non-contact manner, the can fiber ribbon exhausting time and end breaking time are calculated based on the fiber ribbon feeding speed, fiber ribbon feeding stopping time and other parameters, and therefore the state information of the fiber ribbon is recognized. Furthermore, the fiber ribbon reading device sends the fiber ribbon exhausting time and end breaking time information to machine equipment, and the next action is carried out. The machine equipment comprises but not limited to a drawing frame, a drawing and rolling combination machine, aroving frame, a revolving cup spinner, a vortex spinner (also called jet vortex spinner and air spinner), an AGV, a jointing machine, a doffer, a cleaning machine and the like. The next action comprises but not limited to new can replacing, fiber ribbon jointing, fibber ribbon feeding stopping, alarm signal sending and the like.

Description

technical field [0001] The invention relates to a reading device and a recognition method for can fiber strips in the textile industry, and belongs to the technical field of textile machinery. Background technique [0002] Cans are used extensively in spinning mills as storage containers for slivers. The fiber slivers coming out of the carding machine are placed in cans in loops and transported to the creel of the draw frame or even directly to the rotor spinning machine or the vortex spinning machine (also called the air-jet vortex spinning machine, air-jet vortex spinning machine, textile machinery). The fiber slivers coming out of the drawing frame and combing machine are placed in cans in loops, and are transported to the guide frame of the next draw frame, or the guide frame of the sliver-winding combined machine, or the guide frame of the roving frame. The rack, or the spinning unit of the rotor spinning machine, or the spinning unit of the vortex spinning machine (a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H13/16
CPCD01H13/16
Inventor 邱丽遐
Owner 邱丽遐
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