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

A verification method for multi-point measurement effects of cigarette and filter rod circumference measurements

A verification method and multi-point measurement technology, applied in the direction of measuring devices, instruments, optical devices, etc., can solve the problems of inability to guarantee the stability of measurement results, large amount of real-time data, and inability to judge the impact of multi-point measurement. Reliable, simple calculation, guaranteed stability effect

Active Publication Date: 2017-12-29
CHINA TOBACCO ZHEJIANG IND
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large amount of real-time data of photoelectric detection, the final result obtained by the instrument is the average value of multi-point measurement, and the laser controller can control the amount of process data received per second; The stability of the measurement results cannot be guaranteed after the normal measurement is completed after one rotation. Therefore, the mainstream cigarette and filter rod circumference measurement devices in use cannot judge whether the multi-point measurement affects the final measurement results.
At present, there is no good method for judging the verification method of the influence degree of multi-point measurement when measuring the circumference of cigarettes and filter rods

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
  • A verification method for multi-point measurement effects of cigarette and filter rod circumference measurements
  • A verification method for multi-point measurement effects of cigarette and filter rod circumference measurements
  • A verification method for multi-point measurement effects of cigarette and filter rod circumference measurements

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as Figure 1 ~ Figure 3 Shown is a standard device for measuring the circumference of cigarettes and filter rods. The device includes a frame and a CCD caliper 3. The frame 1 includes two legs 1 and a mounting horizontal plate 2. The two legs 1 are located on the mounting rail. On both sides of the board 2 , two legs 1 are made of aluminum profiles. The bottom of the legs 1 is provided with a bottom profile 11 , and the bottom profile 11 and the legs 1 are fixed by a connecting piece 12 . The CCD caliper 3 is installed horizontally on both sides of the horizontal plate 2 respectively, and a right-angle bracket 4 is arranged in the middle of the horizontal plate 2 . Such as Figure 4 , Figure 5 As shown, the bottom of the right-angle bracket 4 is provided with a DC speed regulating motor 5, and the upper part is provided with a rotating platform 6. The DC speed regulating motor 5 is connected with the rotating platform 6 through a coupling 10, and the rotating pl...

Embodiment 2

[0024] "GB22838.3-2009 Determination of Physical Properties of Cigarettes and Filter Rods Part 3: Circumference Laser Method" stipulates that the circumference is the arithmetic mean of n readings of a sample measured according to the specified test method. The size of n may affect the accuracy of the circumference measurement. According to the principle of the circumference detector, n is determined by the measurement frequency of the caliper itself and the rotation speed of the sample.

[0025] In this method, the sample is fixed in the clamping mouth, and the sample is rotated at a constant speed during the measurement process, which can ensure the stability of each repeatability, and at the same time collect all the electrical signal data during the continuous rotation process. By adjusting the response cycle of the host computer, the measurement frequency in all measurement cycles can be changed, and the data volume of the circular process in one measurement cycle can be ...

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 relates to the field of testing the circumference of cigarettes and filter rods, in particular to a method for verifying the influence of multi-point testing when measuring the circumference of cigarettes and filter rods. This method keeps the position of the sample unchanged during each measurement, ensuring the stability of the sample measurement results. At the same time, the sample rotation speed during the measurement can be adjusted, that is, the data volume of multi-point measurement can be adjusted when the sample rotates one circle. The measurement data of the laser is obtained uniformly. Through the above-mentioned technical scheme, the present invention can obtain multi-point measurement data at different frequencies by adjusting the rotation speed of the sample under the premise that the position of the sample does not change during the repetitive measurement and the stability of the measurement result is guaranteed, and finally calculate all The average value of the data is used to obtain the measurement result of the circumference. This method has the characteristics of reliable measurement method and simple calculation.

Description

technical field [0001] The invention relates to the field of testing the circumference of cigarettes and filter rods, in particular to a method for verifying the influence of multi-point testing when measuring the circumference of cigarettes and filter rods. Background technique [0002] The current mainstream cigarette and filter rod circumference testing devices in use all adopt the principle of photoelectric detection. Due to the large amount of real-time data of photoelectric detection, the final result obtained by the instrument is the average value of multi-point measurement, and the laser controller can control the amount of process data received per second; The stability of the measurement results cannot be guaranteed after the normal measurement is completed after one rotation. Therefore, the mainstream cigarette and filter rod circumference measurement devices in use cannot judge whether the multi-point measurement affects the final measurement results. At present...

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 Patents(China)
IPC IPC(8): G01B11/08
Inventor 黄华方婷周炜丁雪孙祺蒋志才赵航张勍杨荣超苗芊张鹏飞曾波
Owner CHINA TOBACCO ZHEJIANG IND