Automatic continuous vacuum packaging machine for primary lobes tea

Abstract

The invention relates to an automatic continuous vacuum packing machine for original leaf tea, which comprises a material receiving cylinder which is vertically arranged on a frame, and is characterized in that the lower outside of the material receiving cylinder is sleeved with a lifting discharge outer sleeve the lower inside of which is provided with a zigzag pressing arm; the middle of the zigzag pressing arm is hinged to an opening on the side wall of the discharge outer sleeve; a lower zigzag extending arm of the zigzag pressing arm is extended downwards and seals a discharge channel of the discharge outer sleeve, and an upper zigzag extending arm of the zigzag pressing arm is positioned outside the discharge outer sleeve; a baffle ring which is used for retaining the zigzag pressing arm to rotate the zigzag pressing arm to open the channel of the discharge outer sleeve when the discharge outer sleeve is descended is arranged on the frame; the lower side of the frame is provided with a bag-filling machine which is provided with a vacuum extractor; the bag-filling machine comprises a container which is used for assembling a bag and provided with an upper opening; one side of the upper part of the container is provided with a concave contact which is provided with a negative pressure air hole, and the other side of the upper part of the container is correspondingly provided with a pressure block which is matched with the concave contact so as to fold the opening on the upper part of the container bag and can perform transverse reciprocating movement; and the negative pressure air hole is communicated with an inner cavity of the concave contact. The automatic continuous vacuum packing machine for the original leaf tea has a compact and reasonable structure, integrates tea weighing, bag taking, bag filling, vacuum pumping and heat-sealing, realizes continuity during the packaging process of the tea, and improves the work efficiency.

Description

technical field [0001] The invention relates to the field of packaging machinery, in particular to an automatic continuous vacuum packaging machine for raw leaf tea. Background technique [0002] The traditional small vacuum packaging of original leaf tea mainly relies on manual operations such as weighing, bagging, bagging, arranging and placing tea bags, etc., and finally the tea vacuum packaging machine completes the vacuum heat-seal packaging. The automatic tea weighing machine that appeared in recent years can only replace the manual operation of automatic tea weighing. It still needs manual operations such as bag taking, bagging and arrangement of tea bags to complete the vacuum packaging process. The tea vacuum packaging machine and the tea automatic weighing machine have realized the operation of weighing and vacuum packaging respectively, but the whole set of operations of automatic tea weighing, bagging, vacuuming, and heat sealing has not yet been automated and co...

AI Technical Summary

Problems solved by technology

The automatic tea weighing machine that has appeared in recent years can only replace the manual operation of automatic tea weighing. It still needs manual operations such as bag picking, bagging, and arrangement of tea bags to complete the vacuum packaging process.

The tea vacuum packaging machine and the tea automatic weighing machine have realized the operation of weighing and vacuum packaging respectively, but the whole set of operations of automatic tea weighing, bagging, vacuuming, and heat sealing has not yet been automated and continuous; the tea bag tea packaging machine, It uses a transparent cotton filter paper as the inner bag, which is not suitable for vacuuming, so it is not suitable for vacuum packaging of tea

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