A New Cotton Grabbing Technology Applicable to Intelligent Spinning

A technology of intelligent spinning and craftsmanship, which is applied in the directions of unpacking with beaters, optical devices, instruments, etc., can solve the problem that raw materials are easy to fall on the outside of the cotton grabbing platform, save manpower and material resources, and facilitate the grasping of raw materials and production. Efficient effect

Active Publication Date: 2020-07-21
武汉裕大华纺织服装集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the phenomenon in the prior art that the cotton grabber needs to constantly adjust the height manually to grab the raw materials, and the raw materials are easy to fall outside the cotton grabbing platform during the grabbing process, the present invention provides a new cotton grabbing machine suitable for intelligent spinning. Technology and a cotton picking device suitable for intelligent spinning. An industrial camera is installed on the cotton picking workbench. When the raw material sensor detects the raw material, the image of the cotton layer is captured by the industrial camera, and image processing is used to The software processes the collected images, extracts data from the processed images and calculates the thickness of the cotton layer, and calculates the descending distance and speed of the cotton catcher according to the thickness of the cotton layer. Through this process, the gripper can be realized The automatic adjustment of the height of the gripper during the cotton process facilitates the grabbing of raw materials by the gripper in the cotton gripping device, avoiding the phenomenon of repeated gripping at both ends; at the same time, under the action of the left and right guide rods, the gripping platform avoids the loss of raw materials The phenomenon of falling on the outside of the catching cotton platform realizes the automation of catching cotton, high production efficiency, and saves manpower and material resources

Method used

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  • A New Cotton Grabbing Technology Applicable to Intelligent Spinning
  • A New Cotton Grabbing Technology Applicable to Intelligent Spinning
  • A New Cotton Grabbing Technology Applicable to Intelligent Spinning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A new cotton picking process suitable for intelligent spinning, comprising the following steps:

[0042] S1. Unloading on the catching workbench: During the operation of the cotton catching device of intelligent spinning, feed raw materials to the catching cotton workbench;

[0043] S2. Send out a signal for cotton: the cotton catching machine turns on the automatic cotton catching mode, calculates the thickness of the cotton layer through image recognition software, calculates the distance and speed of the cotton catching beater, and the cotton catching beater automatically reciprocates through the lifting and moving device to run the cotton picking program;

[0044] S3. Feeding: the cotton catcher grabs the raw materials and transports them through the feeding air duct.

[0045] Further, in the step S2, in the process of catching cotton, the direction of the instantaneous speed of the lowest point of the cotton catching beater is opposite to the running speed directio...

Embodiment 2-5

[0066] Embodiments 2-5 provide a new cotton-catching process suitable for intelligent spinning. Compared with Example 1, the difference is that the rotating speed of the cotton-catching beater is changed. Except for the above differences, other operations are the same. No more details here, the specific parameters are shown in Table 1.

[0067] Table 1:

[0068]

[0069] It can be seen from Table 2 that with the increase of the speed of the cotton picker, the short-lint rate shows a gradually increasing trend. This is mainly because, as the speed of the cotton picker increases, the gear blade on the cotton picker The cotton is hit and torn more violently, and the degree of damage to the fiber is increased, which in turn increases the amount of short-lint formed in the process of picking cotton. Low, so in order to increase the output of cotton picking and reduce the formation of short fibers, the cotton picking performance is better when the cotton picking speed is 900-140...

Embodiment 6-10

[0071] Embodiments 6-10 provide a new cotton picking process suitable for intelligent spinning. Compared with Example 1, the difference is that the diameter of the cotton picking beater is changed. Except for the above differences, other operations are the same. No more details are given here, and the specific parameters are shown in Table 2.

[0072] Table 2:

[0073] Example Cotton beater diameter (mm) Short fiber rate Example 6 200 10.5% Example 7 250 11.7% Example 8 275 13.9% Example 9 300 14.3% Example 10 350 19.6%

[0074] It can be seen from Table 3 that with the increase of the cotton picking diameter, more blades can be arranged on the cotton picking beater, the longer the arc length, the larger the working area, and the greater the grasping output during the cotton picking process , the greater the tearing frequency of cotton grabbers per unit time, the higher the short-lint rate is. When the diameter of grab cott...

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Abstract

The invention provides a novel bale plucking process applicable to intelligent spinning. The novel bale plucking process includes: feeding raw materials to a bale plucking workbench during the operation of the bale plucker of intelligent spinning; transmitting a bale requiring signal, to be more specific, allowing the bale plucker to start an automatic bale plucking mode, using image identification software to calculate bale layer thickness, calculating the descending distance and speed of a beater, and allowing beater to automatically operate a bale plucking program in a reciprocating mannerthrough an ascending and descending device; feeding, to be more specific, conveying raw materials plucked by the beater through a feeding air pipe. By the process, beater height adjusting during baleplucking can be achieved, the beater in the bale plucker can conveniently pluck the raw materials, and repeated plucking at two ends is avoided; by the left and right guide rods of the bale plucking platform, the raw materials can be prevented from falling to the outer side of the bale plucking platform, automatic bale plucking is achieved, high production efficiency is achieved, and manpower andmaterial resources are saved.

Description

technical field [0001] The invention belongs to the technical field of textile equipment, and in particular relates to a new cotton picking process suitable for intelligent spinning. Background technique [0002] The plucking machine is the first process of the combined cotton opening and cleaning machine. From the perspective of the process requirements of cotton opening and blending, when the quality of plucking and opening is good, it can be fully mixed when mixing raw cotton to reduce the generation of impurities. The working principle of the cotton catching machine is that the cotton catching trolley sweeps the surface of each component raw material side by side, and through the action of the high-speed rotary beater and negative pressure suction, each component raw material is grabbed in the form of thin-layer small pieces in turn, and the cycle is repeated. , sent to the cotton storage box of the front machine, and the thin layer of small pieces is grasped circularly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G7/02D01G7/06G01B11/06
CPCD01G7/02D01G7/06G01B11/06
Inventor 邵兴梅剑香鄢芙蓉曾超月
Owner 武汉裕大华纺织服装集团有限公司
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