Shearing method of flying shears and special motion controller for flying shears
A motion controller and motion control technology, applied in the field of flying shears, can solve the problems of low life, inconvenient maintenance of the flying shear system, and low precision.
Active Publication Date: 2012-05-09
GOOGOL TECH SHENZHEN LTD GUANGDONG
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The purpose of the embodiments of the present invention is to provide a cutting method of flying shears and a special motion controller for flying shears, aiming to solve the problems of inconvenient maintenance, low precision, large mechanical impact force and low service life of the existing flying shears system
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] In the embodiment of the present invention, by comparing the movement length S of the flying shears with the shearing length M of the material, the movement mode to be adopted by the flying shears is determined according to the comparison result. The invention can solve the problems of inconvenient maintenance and low precision of the flying shear system in the past.
[0026] figure 1 It shows the movement trajectory of the flying scissor blade provided by the embodiment of the present invention.
[0027] In the mechanical structure of the shearing machine, the knife holder is installed on...
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
Login to View More PUM
Login to View More Abstract
The invention is applicable to the technical field of flying shears, and provides a shearing method of flying shears and a special motion controller for the flying shears. The shearing method comprises the following steps: comparing the moving length S of the flying shears and the sheared length M of the material in the cycle time T; when M is equal to S, controlling the flying shears to shear bymoving at the uniform speed V0 in the cycle time T; when M is smaller than S, controlling the flying shears to shear by accelerating from V0 and then decelerating to V0 in the cycle time T; and when M is greater than S, controlling the flying shears to shear by decelerating from V0 and then accelerating to V0 in the cycle time T, wherein V0 is the feeding speed of the material. By comparing the moving length S of the flying shears and the sheared length M of the material, the invention determines the moving mode to be adopted by the flying shears based on the comparative results. The invention can solve the problems of inconvenient system maintenance, low accuracy, large mechanical shock and short service life of the existing flying shears.
Description
technical field [0001] The invention belongs to the technical field of flying shears, and in particular relates to a cutting method of flying shears and a special motion controller for flying shears. Background technique [0002] Nowadays, the flying shear system is often used in factories to cut raw materials. The working process of the flying shear system is: the coil material is placed on the receiving table, sent to the uncoiler by the feeding trolley, and the cone head of the uncoiler is tightened. The material is uncoiled after being pressed down by the pressure roller, then rolled to the buffer pool, passed through the measuring roller, and then transferred to the shearing machine by the feeding roller. The shearing action in the shearing machine is mainly completed by the upper and lower scissors. Reciprocating motion, the trajectory of the lower scissors is a circle, the cut plate passes through the conveyor belt, to the receiving table, neatly packed, and completes...
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
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/416
Inventor 吴宏李晓卉
Owner GOOGOL TECH SHENZHEN LTD GUANGDONG