Unlock instant, AI-driven research and patent intelligence for your innovation.

Edge detection method, system and device for reel materials and cigarette making and plug assembling machine

An edge detection and reeling technology, which is applied in the direction of winding strips, thin material processing, function indication, etc., can solve the problems of unevenness and offset of the disc surface, and achieve the effect of automation

Pending Publication Date: 2018-07-03
SHANGHAI TOBACCO GRP CO LTD
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a method, system, equipment, and coiler for edge detection of reel materials, which are used to solve the quality problems of the reel materials themselves in the prior art. , resulting in the unevenness of the disk surface formed during the manufacturing process, or the axial movement of the disk frame carrying the rotation of the reel material due to mechanical reasons, which causes the position of the reel material to shift during the operation of the equipment.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Edge detection method, system and device for reel materials and cigarette making and plug assembling machine
  • Edge detection method, system and device for reel materials and cigarette making and plug assembling machine
  • Edge detection method, system and device for reel materials and cigarette making and plug assembling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] This embodiment provides a method for edge detection of reel material, and the method for edge detection of reel material includes the following steps:

[0039] optically imaging the reel material and forming an image signal of the reel material;

[0040] providing a driving signal for ensuring that the image signal is output according to the scanning timing, so as to drive and output the image signal;

[0041] Analyze and process the output image signal to obtain the number of pixels at the edge position of the reel material, and detect the edge position of the reel material;

[0042] According to the number of pixels at the edge position of the reel material, the size of the edge position of the reel material is converted to determine whether the reel material is shifted during the rotation process, and if the deviation occurs, output the deviation correction to adjust the reel material Position correction signal.

[0043]The method for detecting the edge of the ree...

Embodiment 2

[0069] This embodiment provides an edge detection system for reel materials, please refer to Figure 4 , is a schematic diagram showing the principle structure of an edge detection system for reel materials in an embodiment. Such as Figure 4 As shown, the edge detection system 1 for reel materials includes an imaging module 11 , a driving module 12 , and a processing module 13 .

[0070] The imaging module 11 is used for performing optical imaging on the reel material, converting the optical information on the photosensitive element into electrical information, so as to form an image signal of the reel material.

[0071] The driving module 12 connected to the imaging module 11 provides a driving signal for ensuring that the image signal is output according to the scanning timing, so as to drive and output the image signal. In this embodiment, the voltage value of each discrete voltage signal (analog output voltage value, AO output value) in the image signal of the reel mate...

Embodiment 3

[0079] This embodiment provides an edge detection device for reel materials, and the edge detection device for reel materials includes:

[0080] an imager for optically imaging the reel material and forming an image signal of the reel material;

[0081] a driver, connected to the imager, for providing a driving signal for ensuring that the image signal is output according to the scanning timing, so as to drive and output the image signal;

[0082] The controller is connected with the driver and is used to analyze and process the output image signal to detect the edge position of the reel material and obtain the number of pixels at the edge position of the reel material; according to the number of pixels at the edge position of the reel material, The size of the edge position of the reel material is converted to determine whether the reel material deviates during the rotation process, and if deviation occurs, output a deviation correction signal to adjust the position of the re...

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

No PUM Login to View More

Abstract

The invention provides an edge detection method, system and device for reel materials and a cigarette making and plug assembling machine. The edge detection method comprises the steps that optical imaging is carried out on the reel materials to form a picture signal of the reel materials; a driving signal is provided to ensure that the picture signal is output in the scanning time sequence to drive the output of the picture signal; the output picture signal is analyzed and processed to obtain the number of pixels of the edge positions of the reel materials, and the edge positions of the reel materials are detected; and the size of the edge positions of the reel materials are calculated according to the number of pixels of the edge positions of the reel materials, whether deviation of the reel materials happens or not is determined during the rotating process, and if deviation happens, a deviation correction signal for correcting and adjusting the positions of the reel materials is output. The edge detection method does not need human interference, the detection of the edge positions of the reel materials is realized, the detection accuracy can reach 0.1mm, and the automatic deviation correction adjustment is realized in the process of detection.

Description

technical field [0001] The invention belongs to the technical field of reel materials used in tobacco, printing, packaging, etc., and relates to a detection method, system, and equipment, in particular to an edge detection method, system, equipment, and coiler for reel materials. Background technique [0002] Coil materials widely used in industrial production and manufacturing processes such as cigarette manufacturing, printing, packaging, etc. have position deviations due to various reasons during equipment operation. The disc surface formed by the reel material during the manufacturing process is uneven; the disc frame carrying the reel material rotates axially during operation due to mechanical reasons, which causes the position of the reel material to shift during the operation of the equipment. [0003] Therefore, how to provide an edge detection method, system, equipment, and coiling machine for reel materials, so as to solve the problem of the quality of the reel mat...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/02
CPCB65H23/0204B65H2801/54B65H2511/24B65H2553/42B65H2551/18B65H2220/01
Inventor 徐柏华
Owner SHANGHAI TOBACCO GRP CO LTD