Apparatus for high-speed treatment of cloth
A technology of equipment and controller, applied in welding equipment, laser welding equipment, metal processing equipment, etc., can solve the problems of beam sweeping rate that cannot keep accurate control of beam focus and power, limiting production efficiency, etc.
Pending Publication Date: 2022-05-06
ELSNER ENGINEERING WORKS INC +7
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The beam sweep rate, and the inability to maintain precise control of the beam focus and power, limits the speed at which a web of material can be processed by the laser, and thus limits production efficiency
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
[0031] Many of the fastening, connecting, handling, and other means and components used in this invention are widely known and used in the field of the described invention, and their precise nature or type is of great importance to those skilled in the art to understand and They are not necessary to use the invention, and therefore they will not be discussed in significant detail. Furthermore, any reference herein to the terms "left" or "right", "forward" or "backward" are used for convenience and by observation in the direction of movement of the material as it is processed in the machine to make sure. As with any reference to a "horizontal" or "vertical" plane, the "upward" and "downward" orientations are relative to the ground or operating surface. In addition, the various components shown or described herein as being useful for any particular application of the invention may be varied or altered as contemplated by the invention, and implementation of any element for a par...
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
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
Login to View More
Abstract
An apparatus for treating very wide nonwoven material with high speed laser. By precisely managing the focus and intensity of the beam at the focus on the web, the invention allows the laser beam to sever, perforate and pattern large cloth material disposed in a planar manner at regular or irregular spatial intervals over the entire width while the cloth is being conveyed from one roller to another at high speed. A control system that manages the laser processing system allows for rapid reconfiguration of the perforation pattern. The cloth may be a woven or non-woven homogeneous or heterogeneous material having a uniform or non-uniform thickness. An optical sensor is provided to sense laser processing as the laser processing is performed and to provide feedback to a system controller to optimize laser processing performance in real time.
Description
[0001] Cross References to Related Applications [0002] This application claims the benefit of priority to U.S. Provisional Application 62 / 910,938, filed October 4, 2019. technical field [0003] The present invention relates generally to methods and apparatus for processing cloth at high speeds, and more particularly to an apparatus for laser processing wide web nonwovens in translation at high speeds in a web processing machine. Background technique [0004] Converting machines used to process wide web material into common sizes and / or configurations generally require moving the web at high speeds to achieve production efficiencies. Such machines typically process wide web materials ranging in width up to 110 cm (approximately 43 inches) moving through the machine at speeds up to 3.6 m / s (700 ft / min). Cutting and perforating operations are conventionally performed by rolls or the like that traverse the web and contact the web to cut or perforate the material. The perfor...
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 Applications(China)
IPC IPC(8): B23K26/064B23K26/02B23K26/06B23K26/36
CPCB23K26/0846B23K26/382B23K2103/38B23K26/082B23K26/046B23K26/0622B23K26/0665B23K26/083B23K26/402G02B19/0009G02B19/0047G02B26/105G02B27/30B23K26/705B23K26/38D06M10/005
Inventor 迈克尔·卡尔·蔡斯戴夫·沃尔夫约翰·麦登·小马蒂杜新鹏于小明阿尔文达·卡阿里弗尔·拉哈曼
Owner ELSNER ENGINEERING WORKS INC