Cigarette quality on-line detecting device of cigarette machine

Abstract

The on-line cigarette quality detection set includes one electric part and one mechanical part. The electric part includes a display and a logic control unit connected via serial shielded communication cable and as the kernels, as well as a signal acquiring system and a signal logic treating and controlling unit. The signal logic treating and controlling unit comprising signal logic treating and controller receives the signal from the signal acquiring system and has output connected to the logic control unit and an eliminating system. The signal acquiring system consists of an empty head detecting unit and a no-filter tip monitoring unit and a sensor. The eliminating system is the mechanical part including an eliminating drum unit and a sensor installing unit. The present invention can eliminate cigarettes with loose head or no filter tip to raise cigarette quality.

Description

technical field [0001] The invention belongs to tobacco machinery, in particular to an online detection device for cigarette quality in a crimping unit. Background technique [0002] With the improvement of automation level, more high-end high-speed crimping equipment has entered the cigarette factory. All cigarette companies attach great importance to the quality of cigarettes, such as short, missing mouth, cigarette appearance and other indicators. The quality of finished cigarettes is directly related to The reputation of cigarette companies, so controlling the quality of finished cigarettes has become an important task for each cigarette factory. [0003] 1. There are many disadvantages and deficiencies in the original cigarette online quality inspection unit. [0004] 2. In the cigarette quality online detection unit of the original machine, the sensor used is relatively backward. Because of its shortcomings such as long sampling time, slow sampling speed, and poor sen...

AI Technical Summary

Problems solved by technology

[0003] 1. There are many disadvantages and deficiencies in the original cigarette online quality inspection unit

[0004] 2. In the cigarette quality online detection unit of the original machine, the sensor used is relatively backward. Because of its shortcomings such as long sampling time, slow sampling speed, and poor sensitivity, it can no longer meet the needs of cigarettes in today's high-speed high-end cigarette machines. The need for online quality testing

[0005] 3. The circuit board design is used in a large area in the cigarette quality online detection system of the original machine. Compared with the design of the present invention, not only the control structure is cumbersome, but also the stability is poor, and it also brings a lot of problems to the daily maintenance of each user. inconvenience

[0006] 4. The alignment between the sensor and the encoder in the cigarette quality online monitoring system of the original machine is very complicated and inconvenient

[0007] 5. The rejecting drum used in the original machine is often weak and slow in action, and the drum’s rejecting air holes are easily blocked, resulting in missed and mistaken removal of cigarettes, causing defective cigarettes to flow into the market, and production consumption large, which has a great negative impact on the enterprise

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