Two-way medicine plate conveying mechanism

Abstract

The invention discloses a two-way medicine plate conveying mechanism. The two-way medicine plate conveying mechanism comprises a middle conveying belt, a first conveying belt, a second conveying belt, a third conveying belt and a fourth conveying belt and is characterized in that conveying of the middle conveying belt is driven by a middle driving shaft; the middle driving shaft is in driving connection with a motor; conveying of the first conveying belt and the second conveying belt is driven by a first driving shaft and a second driving shaft; the first driving shaft and the second driving shaft are arranged on two sides of the middle driving shaft; a middle gear is mounted on the middle driving shaft; the middle gear drives the first driving shaft via a first gear set in an anticlockwise one-way direction and drives the second driving shaft via a second gear set in a clockwise one-way direction; conveying of the third conveying belt and the fourth conveying belt are driven by a third driving shaft and a fourth driving shaft; the third driving shaft is vertical to the first driving shaft; the gear is driven by the first driving shaft; the fourth driving shaft is vertical to the second driving shaft; the second driving shaft drives the gear. The mechanism is used for conveying the medicine plates in two ways; the mechanism has the advantages that the driving structure is simple and compact, the cost is reduced and the control is convenient.

Description

technical field [0001] The invention relates to a blister packaging machine, in particular to a medicine plate bidirectional conveying mechanism of the blister packaging machine. Background technique [0002] Blister packaging machines are widely used in today's pharmaceutical industry, mainly for the later packaging and segmentation of finished drugs. Generally speaking, the packaging of medicines by blister packaging machines has to go through the processes of blister forming, filling, sealing and punching. After the drug packaging is punched by the punching die, multiple drug sheets will be formed at the same time. These drug sheets need to be sent to the cartoning machine for boxing, but the production speed of the cartoning machine cannot match the production speed of the blister machine. Therefore, under normal circumstances, one blister machine should be used with two cartoning machines at the same time, which requires that the multiple medicine plates punched by the...

AI Technical Summary

Problems solved by technology

After the drug packaging is punched by the punching die, multiple drug sheets will be formed at the same time, and these drug sheets need to be sent to the cartoning machine for boxing, but the production speed of the cartoning machine cannot match the production speed of the blister machine. Therefore, under normal circumstances, one blister machine should be used with two cartoning machines at the same time, which requires that the multiple medicine plates punched out by the punching die for the first time are sent to the left cartoning machine, and the second time The punched medicine boards are sent to a cartoning machine on the right. In order to realize the above action, the applicant applied for a utility model patent of "medicine board combining board sending device" in January 2016. The patented technology has Five conveyor belts, but the transmission of the five conveyor belts is controlled by five motors respectively, so there are disadvantages of complex transmission structure, high production cost, and inconvenient control

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