Cigarette packaging unit

Abstract

The invention discloses a cigarette packaging unit, relates to the field of tobacco machinery, and is used for realizing the matching of the cigarette packet conveying speed of an out-box transparent paper packaging machine and the action of pushing cigarette packets into a carton packaging machine by a cigarette packet pushing device. The packaging system comprises an out-box transparent paper packaging machine, a cigarette packet pushing device and a carton packaging machine. The cigarette packet propelling device of the out-box transparent paper packaging machine comprises a first controller, a servo motor and a push rod. The first controller is in communication connection with the servo motor; the servo motor is in driving connection with the push rod to drive the push rod to stretch. A second controller of the carton packaging machine is in communication connection with a main control motor, and the main control motor is driven by a carton conveying mechanism. The push rod is located at an inlet of the carton conveying mechanism so as to push cigarette packets conveyed by the outside-carton transparent paper packaging machine into the carton conveying mechanism. The conveying direction of the carton conveying mechanism is a second direction; the first controller is in communication connection with the second controller so that the speed of the push rod can be matched with the conveying speed of the carton conveying mechanism.

Description

technical field [0001] The invention relates to the field of tobacco machinery, in particular to a cigarette packaging unit. Background technique [0002] In the roll-packing workshop, the existing side-clip packaging unit includes four parts: YB417B small box packaging machine, YB55A box outer transparent paper packaging machine, YB613 box box packaging machine and YB95A outer transparent paper packaging machine. The structure and process flow of the side-turned packaging machine unit are different from those of traditional packaging equipment. The packaging operation of cigarette packs is as follows: the cigarette packs after the small box of transparent paper wrapping and heat sealing and shaping are completed in the YB55A transparent paper packaging machine, and then reach the entrance of the YB613 carton packaging machine through the cigarette pack conveying channel. After the inductive sensor detects that the cigarette pack reaches the designated position, the positiv...

AI Technical Summary

Problems solved by technology

[0003] The inventors have found that at least the following problems exist in the prior art: since the push rod in-position detector of the cigarette packet propulsion mechanism adopts an inductive detector, the detector can only identify when the distance between the cigarette packet and the detector is within 2mm. There are cigarette packs, the response is slow, and fast dynamic measurement cannot be realized

However, the intake air volume of the cylinder can only be adjusted by adjusting the throttle valve, and cannot be adjusted in real time. Therefore, when the machine speed reaches the 200 packs / min required by the workshop, the following two situations will occur: ①When the smoke pushing speed is the same as that of YB613 The speed of the type box packaging machine is matched. When it reaches 200 packs / min, the round trip time of the cylinder is 0.3 seconds. Serious quality problems such as impact dents and deformation

②If you want to ensure the appearance quality of the cigarette package, you must reduce the speed of the cigarette package push rod. If the speed is reduced, the cigarette package will accumulate at the entrance. If there is too much accumulation, it will cause the upstream machine to stop and wait.

Therefore, the speed of pushing cigarettes in the prior art cannot match the speed of the YB613 carton packing machine

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