Grooved filter rod forming machine realizing synchronization of paper tape and filament bundle

Abstract

The invention discloses a grooved filter rod forming machine realizing synchronization of a paper tape and a filament bundle. The grooved filter rod forming machine comprises a filament bundle conveying mechanism, a paper tape grooved embossing and conveying device, a filter rod forming machine and an electric synchronous control system. The electric synchronous control system can sense the conveying speed of the filament bundle and the grooved embossing and conveying speed of the paper tape, can enable the speed of a servo motor A of a paper tape conveying mechanism to be slightly reduced orenable the speed of a servo motor B of the filament bundle conveying mechanism to be slightly increased, so that the conveying length of the paper tape is consistent with the length of the filament bundle, namely, the conveying speed of the paper tape and the conveying speed of the filament bundle are strictly synchronous. For the grooved filter rod forming machine realizing synchronization of thepaper tape and the filament bundle, through humidifying and heating as well as corresponding regulating on technological parameters, the tooth shape of the grooved filter rod produced by the groove is stable, and the quality and the percent of pass of the product are improved.

Description

technical field [0001] The invention relates to a molding device for a grooved filter rod for cigarettes and its accessories. Background technique [0002] The development of tobacco technology is changing with each passing day. Tobacco machinery is developing towards efficiency and high stability. Only equipment with advanced technology can produce high-tech products. With the development of tobacco machinery, the production technology of filter rod molding has been continuously improved, from a single ordinary acetate filter rod to special filter rods such as grooved filter rods and multi-component composite filter rods, and special filters with reduced tar and harm and various forms Mouth is becoming more and more popular. [0003] Grooved filter rod is one of the important means to reduce the harm and tar of Chinese cigarettes. The advanced nature of its production equipment, design concept and technical level of operation and maintenance of grooved equipment will becom...

AI Technical Summary

Problems solved by technology

Due to the use of mechatronics technology and servo control technology, the invention has a high degree of automation and high manufacturing costs. The synchronization performance between the operation of the grooved roller and the main machine is poor, the phase drift between the groove and the filter element, and the product manufacturing quality is unstable, which affects subsequent production. Operation

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