Control method for plasticizer of KDF2 forming machine

Abstract

The invention discloses a control method for a plasticizer of a KDF2 forming machine. The control method comprises the steps of S1 at least detecting a main transmission signal of the forming machine, if the main transmission signal is normal, executing a step S2, and if the main transmission signal is abnormal, executing a step S4; S2 at least detecting a floater signal of the forming machine, if the floater signal is normal, repeatedly executing the step S1 and the step S2, and if the floater signal is abnormal, executing the step S3; S3 controlling a main machine of the forming machine to stop; and S4 ending the control process of applying the plasticizer to the forming machine. According to the control method for the plasticizer of the KDF2 forming machine, a floater signal detection system and a host control system form a double-guarantee system, a synergistic effect is achieved, the positions of the highest point and the lowest point of the floater are controlled at the same time, and the problem that the plasticizer is interrupted due to a proximity switch of a flow controller can be solved; quality accidents caused by insufficient application of the plasticizer are avoided, the quality risk of equipment in high-speed production is effectively reduced, and the process quality of filter sticks is improved; and meanwhile, the consumption of raw and auxiliary materials is reduced.

Description

technical field [0001] The invention relates to the technical field of cigarette production machinery control, in particular to a method for controlling the plasticizer of a KDF2 molding machine. Background technique [0002] Plasticizer, commonly known as glycerin, is a compound that can make the polymeric material softer or more plastic. Its function is to increase the hardness of the filter rod and ensure that it will not deform during fitting. [0003] KDF2 filter rod forming machine is one of the main models for the processing and manufacturing of filter rods in the tobacco industry. Due to the limitation of the technical level of the design of this model, the ability to guarantee the homogeneous production of product quality is weak. Therefore, there are many blind spots in the detection of the KDF2 molding machine system itself, especially: the filter rod plasticizer application system has certain limitations, and the application of the filter rod plasticizer is likel...

AI Technical Summary

Problems solved by technology

[0003] KDF2 filter rod forming machine is one of the main models for processing and manufacturing filter rods in the tobacco industry. The design of this model is limited by the technical level of the age, and the ability to guarantee the homogeneous production of product quality is relatively weak.

Therefore, there are many blind spots in the detection of the KDF2 molding machine system itself, especially: the filter rod plasticizer application system has certain limitations, and the application of the filter rod plasticizer is likely to be insufficient or interrupted, resulting in insufficient hardness of the filter rod. Up to the standard, causing serious quality accidents, resulting in a lot of waste of raw and auxiliary materials

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