Horizontally-opposed blanking and batch number marking integrated device for roller plate blister packaging machine

Abstract

The invention discloses a horizontally-opposed blanking and batch number marking integrated device for a roller plate blister packaging machine. The device comprises a speed reducer and a base plate, wherein bearing mounting wallboards are mounted on the base plate, a double-eccentric-wheel balance shaft is mounted on the bearing mounting wallboards through a bearing, a marking mechanism is horizontally arranged on the left sides of the bearing mounting wallboards, a blanking mechanism is horizontally arranged on the right sides of the bearing mounting wallboards, a first eccentric wheel and second eccentric wheel with a phase difference of 180 degrees are arranged on the double-eccentric-wheel balance shaft, an upper pitch regulation sliding block is arranged above the marking mechanism, a lower pitch regulation sliding block corresponding to the upper pitch regulation sliding block is arranged below the marking mechanism, and a blanking traction roller is arranged above the blanking mechanism. According to the device with such a structure, the service life of the bearing is remarkably prolonged, and the high-speed performance of batch number marking and blanking positions is improved, so that the overall production efficiency is improved; in a back stroke, the reacting force of the batch number marking position is automatically fed back to a main shaft to counteract a part of inertial force in a forward stroke, so that the load of a motor is reduced, and energy resources are saved.

Description

technical field [0001] The invention relates to the field of blister packaging equipment, in particular to an integrated device for horizontally opposed punching and batch number printing of a roll plate blister packaging machine. Background technique [0002] At present, there are mainly two types of blister packaging machines: roller blister packaging machine and flat cover packaging machine. Generally, flat cover packaging machine is about 240-320 plates per minute, and roller plate blister packaging machine can reach about 600-800 plates per minute. At present, no matter it is a flat-type blister packaging machine or a roller-type blister packaging machine, after loading the material in the blister, it is necessary to mark the batch number for each version of the blister and punch each version of the blister to form a product. , the batch numbering device and the punching device are usually arranged vertically one after the other on the advancing route of the blister, an...

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Problems solved by technology

[0002] At present, there are mainly two types of blister packaging machines: roller blister packaging machine and flat cover packaging machine. Generally, flat cover packaging machine is about 240-320 plates per minute, and roller plate blister packaging machine can reach about 600-800 plates per minute. At present, no matter it is a flat-type blister packaging machine or a roller-type blister packaging machine, after loading the material in the blister, it is necessary to mark the batch number for each version of the blister and punch each version of the blister to form a product. , the batch numbering device and the punching device are usually arranged vertically one after the other on the advancing route of the blister, and the batch numbering device and the punching device work synchronously during work. Therefore, the main shaft not only bears the movable template and The gravity of its accessories also bears the force during work. These forces are superimposed in the same direction. On the one hand, the torque is increased, and the corresponding driving motor power is required. On the other hand, this resultant force is also a kind of partial load. This kind of eccentric load always periodically forms an impact force on the bearing in a certain phase, causing the bearing wear to intensify, especially at high speeds, the resulting inertial force and vibration cannot be overcome, resulting in batch numbering and punching. The bit speed cannot be increased, which restricts the production efficiency of the roll-type blister packaging machine

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