Waste-removing device applied in the process of producing large transfusion soft bag

Abstract

The invention discloses a waste-removing device applied in the process of producing large transfusion soft bag, relating to the field of drug production packing machinery. The device comprises a mounting wallboard 23 including an upper straight line drive unit mounting plate 1, an upper straight line drive unit 2, an upper connection plate 3, an upper pressure lever 4, a guide rod 21, a guide rod pressure spring 20, an upshooting waste component of an upper pressure plate 19 and an undershooting waste component comprising a lower pressure plate 17, an equal-height column 14, a lower connection plate 16, a lower pressure lever 7, a lower pressure lever pressure spring 8, a lower straight line drive unit 10 and a lower straight line drive unit mounting plate 11; the device of the invention has the characteristics of simple structure, concise movement, stable operation and simultaneous removal of front and back waste angles; applied to the production line of the large transfusion soft bags, the device of the invention can be suitable for waste removal in the process of producing large transfusion soft bags of different specifications: the small one, the medium-sized one and the small-sized one; in addition, the device can be applied to production of large pharmaceutical factories and preparation rooms of various hospitals.

Description

technical field [0001] The invention relates to the field of pharmaceutical packaging machinery, in particular to a waste disposal device in the production process of large transfusion soft bags. Background technique [0002] At present, the four corners of the large infusion soft bag are arc-shaped, because the production is continuous, therefore, there will be an arc-shaped waste corner at the front and rear ends between every two bags, and this waste corner should be Remove before bag filling so as not to affect bag filling quality. In the prior art, removing such waste corners is to add a waste removal station with two processes of front waste corner removal and rear waste corner removal between the bag forming station and bag filling station, so that the whole machine can be extended , which increases the operating cost of the equipment; moreover, in the process of use, it is easy to misplace the soft bag or deform the soft bag, which affects the production quality. I...

AI Technical Summary

Problems solved by technology

In the prior art, removing such waste corners is to add a waste removal station with two processes of front waste corner removal and rear waste corner removal between the bag forming station and bag filling station, so that the whole machine can be extended , which increases the operating cost of the equipment; moreover, in the process of use, it is easy to misplace the soft bag or deform the soft bag, which affects the production quality

In recent years, some equipment that can remove front and rear waste angles at one time has appeared. This type of equipment uses multiple linear drive units (drive cylinders) to achieve the purpose of removing front and rear waste angles by using the combination of the movements of each linear drive unit. The number of drive units is large and the movement is complex, so the reliability of the entire equipment operation is reduced

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