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Cigarette filter stick circumference detection device and system

A detection device and filter rod technology, which can be applied to measurement devices, optical devices, instruments, etc., can solve the problems of lack of implementation structure, no disclosure of detection structure, etc.

Pending Publication Date: 2021-05-28
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this solution only shows the connection control relationship, and does not disclose the relevant detection structure, and the detection method is only supported by theory, lacking a specific implementation structure

Method used

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  • Cigarette filter stick circumference detection device and system
  • Cigarette filter stick circumference detection device and system
  • Cigarette filter stick circumference detection device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039] Such as figure 1 As shown, this embodiment provides a device for detecting the circumference of a cigarette filter rod, including a detection mechanism 100, a diameter adjustment mechanism 200, a touch screen 300, and a PLC 400. The detection mechanism 100, the diameter adjustment mechanism 200, and the touch screen 300 are all It is electrically connected with PLC400. Specifically, in this embodiment, the logic control unit selects the CPU224 module of the Siemens S7-200 series PLC plus the EM235 analog module, which is an existing PLC device.

[0040] Wherein, the diameter adjustment mechanism 200 is located at the previous station of the detection mechanism 100, controlled by the PLC 400 and used to adjust the circumference of the filter rod. The diameter adjustment mechanism 200 uses the DC motor for adjusting the filter rod circumference of the KDF2 original machine, and the forward and reverse rotation of the DC motor is controlled by the output signal of the PLC...

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Abstract

The invention relates to the technical field of cigarette production equipment, and in particular, relates to a cigarette filter stick circumference detection device and system. The device comprises a detection mechanism, a diameter adjusting mechanism, a touch screen and a PLC, wherein the detection mechanism, the diameter adjusting mechanism and the touch screen are electrically connected with the PLC; the diameter adjusting mechanism is located at the previous station of the detection mechanism, is controlled by the PLC and is used for adjusting the circumference size of the filter stick; the touch screen is used for displaying detection data and inputting an operation command to the PLC; and the detection mechanism is controlled by the PLC and is used for detecting the circumference of the filter stick and feeding back data to the PLC. A laser detector continuously scans and detects the circumference of the filter stick, a detection result is output to the PLC in an analog signal mode after being processed by a signal amplifier, the PLC receives an analog signal and converts the analog signal into the diameter or circumference value of the filter stick through calculation, and the circumference of the filter stick is adjusted in real time through the diameter adjusting mechanism; and meanwhile, the diameter or circumference value of the filter stick is displayed in real time through the touch screen.

Description

technical field [0001] The invention relates to the technical field of cigarette production equipment, and more particularly, to a device and system for detecting the circumference of a cigarette filter rod. Background technique [0002] The circumference of the filter rod is an important physical index of cigarette products. If the circumference of the filter rod fluctuates too much, it will directly lead to problems with the quality of cigarettes such as air leakage, filter tip falling off, and wrinkles at the tipping site. The key control index of the process is also the difficulty of control. [0003] At present, the main model KDF2 of the filter rod forming machine uses the air pressure circumference detection method, which measures the circumference of the filter rod by means of the air pressure detection method. The air path is divided into the reference air pressure and the measurement air pressure. The size of the air volume reflects the size of the circumference o...

Claims

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Application Information

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IPC IPC(8): G01B11/08
CPCG01B11/08
Inventor 姚景扬梁建刚邓小堂彭韶波王锡勤池志涛
Owner CHINA TOBACCO GUANGDONG IND
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