Double-sided wool fabric material slitting machine with full-automatic grinding knife and control method thereof

A technology of double-sided woolen and split sewing machine, which is applied in the direction of double-sided fleece fabric cutting, which can solve the problems of long time consumption, achieve low noise, improve work efficiency, and reduce equipment investment costs.

Active Publication Date: 2014-11-05
上海德徽实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a double-sided woolen sewing machine with automatic knife

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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  • Double-sided wool fabric material slitting machine with full-automatic grinding knife and control method thereof
  • Double-sided wool fabric material slitting machine with full-automatic grinding knife and control method thereof
  • Double-sided wool fabric material slitting machine with full-automatic grinding knife and control method thereof

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Experimental program
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Embodiment Construction

[0023] specific implementation plan

[0024] refer to figure 1 , 2 , 3, 4, 5, a double-sided sewing machine with fully automatic knife sharpening, including a base platform 8, a motor support 11 is provided on the base platform 8, a blade drive motor 2 is housed in the motor support 11, and the blade drives Blade 1 is housed on the output shaft of motor 2, and front loam cake 12 and rear loam cake 20 are housed in double-sided sewing machine, and on one side of motor support 11, the rear half of base platform 8 is equipped with grinding head mechanism; Mechanism comprises two guide rails 7 that are fixed on the base platform, and guide rail platform 17 is housed on two guide rails 7, and described guide rail platform 17 is connected with grinding head feeding drive stepper motor 6 by nut and screw mandrel 18, and described guide rail platform Grinding head angle cylinder 5 and rotatable platform 19 are housed on it, and grinding head driving motor 4 is fixed on the rotatable...

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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Abstract

The invention relates to a double-sided wool fabric material slitting machine, and particularly relates to a double-sided wool fabric material slitting machine with a full-automatic grinding knife, which mainly solves the technical problem of overlong consumed time of a manual grinding knife of a slitting machine. The technical scheme is as follows: a grinding head mechanism is additionally arranged on the rear half part of the existing double-sided slitting machine, a rear upper cover is divided into two parts, automatically opened by an MCU (Microprogrammed Control Unit) through an air cylinder control mechanism and confirmed to be in place by being detected by a proximity switch, then the grinding head mechanism automatically rotates to a grinding angle under the action of an air cylinder and also confirmed to be in place by the proximity switch, and then the automatic feed of a grinding head is realized through a stepping motor control mechanism by utilizing an original point detection sensor; a knife blade automatically rotates to the correct grinding angle through MCU calculation during grinding, and then only a two-phase winding of a knife blade driving motor is electrified to lock the knife blade; the profile modeling of a special-shaped knife blade can be realized, and automatic storage and memory can be realized. The double-sided wool fabric material slitting machine disclosed by the invention is mainly used for the full-automatic grinding knife of the double-sided wool fabric material slitting machine.

Description

technical field [0001] The invention relates to a sewing machine for double-faced fleece fabric, in particular to a double-faced woolen material sewing machine with automatic knife sharpening and its control method. The invention can control the variable angle of the sharpening mechanism and the feed of the grinding amount , The locking of the blade and the rotary feed of the angle. It is mainly used for automatic sharpening of double-sided woolen splitting sewing machines. Background technique [0002] The invention of the splitting machine for double-sided woolen fabrics enables the two-layered woolen fabrics to be cut open. After cutting, the fabrics have the same width and depth, and the overall appearance is beautiful, and the production efficiency and product quality are improved. However, in order to ensure that the cut cloth is neat and free of burrs, the blade needs to be sharpened basically every 2 hours, from dismantling the protective cover, removing the blade, ...

Claims

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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Application Information

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IPC IPC(8): D06C13/10
Inventor 邬利生邬富俊
Owner 上海德徽实业有限公司
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