Device for preventing deformed cigarette packets from entering next procedure and packaging machine system

Abstract

The invention discloses a device for preventing a deformed cigarette packet from entering a next process and a packaging machine system. The device comprises a fixed seat, a movable limiting block, a detection bracket, a detection device, a movable bolt and a spring, the fixed seat is erected on a cigarette packet conveying channel, the movable limiting block is movably installed below the fixed seat through a movable bolt, the movable limiting block and a fixed seat support are provided with springs, the detection device is arranged on the fixed seat, and the detection device is arranged on the detection support. The detection device can detect the movement of the movable bolt or the movable limiting block; when a special-shaped cigarette packet passes, the special-shaped cigarette packet can abut against the movable limiting block to move upwards, so that the movable bolt moves upwards and is detected by the detection device. When the special-shaped cigarette packet touches the detection device, equipment which runs normally is stopped in advance, so that the product quality is guaranteed, the maintenance cost is reduced, the maintenance time is saved, the labor intensity is reduced, the effective operation rate of the equipment is improved, and a good foundation is laid for predictive and preventive maintenance.

Description

technical field [0001] The invention relates to the field of cigarette pack production, and more particularly, to a device and a packaging machine system for preventing deformed cigarette packs from entering the next process. Background technique [0002] ZB45 hard box packaging unit is the main model of our factory to produce hard box products. It integrates machine, electricity and gas. It detects, monitors and monitors the raw material feed, product packaging quality, equipment operation status, etc. of the entire automated production process. It can be processed and displayed on OPC, and its production capacity can reach 8,000 cigarettes per minute (ie, 400 packs / minute), which is a highly automated cigarette packaging production line. The unit has the characteristics of good packaging quality, high reliability, stable performance, easy operation and maintenance, and strong adaptability. [0003] ZB45 packaging unit is composed of YB45 small box packaging machine, YB55A...

AI Technical Summary

Problems solved by technology

[0009] (2) The reason for the mechanical micro switch: the frequent impact of the mechanical micro switch will cause metal fatigue, resulting in detection failure.

[0010] (3) Mechanical micro switch detection phase lag reason: When cigarette packs are squeezed and shut down, due to the inertia of high-speed operation of the equipment, the blocked cigarette packs have entered the packaging wheel, and the alarm shutdown can only be caused when the packer is pushed back, resulting in sleeve opening and folding If the board is misaligned, some quality defects such as loose packaging, wrong teeth, bad corners, wrinkles, and loose packaging will appear, which will lengthen the maintenance and adjustment time

If the conveyor belt is used for a long time, the surface roughness of the conveyor belt will decrease and the friction between the cigarette packs will decrease, so that the cigarette packs will not be transported in place, which will cause the occurrence of cigarette squeeze

[0012] (5) Reasons for the failure of the stop phase design lag: due to the reason of the nylon material pushing the bag, the service life is affected by the length of time and temperature changes, which reduces the matching accuracy of the parts, and makes the nylon bag pusher and the blocked cigarette bag slip backward and fail. , resulting in clogging of cigarette packs

[0013] (6) The reason for the entrance baffle of YB55A small box transparent paper packaging machine: due to the high-speed operation of the equipment, the cigarette packs conveyed from the elevated conveyor belt will hit the smoke baffle at the entrance of the small box transparent paper packaging machine, causing the cigarette packs to deform , the phenomenon of squeezing smoke

Images