Guide-in device of compound fertilizer packaging bag heat sealing bag sewing machine

Abstract

The utility model relates to a guide-in device of a compound fertilizer packaging bag heat sealing bag sewing machine. Comprising a chain scraper conveyor and a heat-seal bag-sewing machine, a packaging bag clamping unit used for adjusting the posture of a packaging bag is arranged between the heat-seal bag-sewing machine and the chain scraper conveyor, and a compound fertilizer packaging bag opening guide-in unit is arranged at the position, corresponding to the lower portion of an inlet of the heat-seal bag-sewing machine, of the upper portion of the packaging bag clamping unit. The compound fertilizer packaging bag opening guide-in unit at least comprises guide-in parts oppositely arranged on the two sides of the chain scraper conveyor, each guide-in part comprises a guide-in straight rod arranged on the rear portion and a guide-in outer arc rod arranged on the front portion of the guide-in straight rod, and the guide-in straight rods and the guide-in outer arc rods are of an integrated structure; the compound fertilizer packaging bag sewing machine has the advantages that compound fertilizer packaging bags can conveniently enter the heat sealing bag sewing machine to be sewn on the premise that manual work is not used, meanwhile, the situation that the packaging bags cannot be normally sewn due to misoperation is avoided, and the sewing quality of the compound fertilizer packaging bags is guaranteed.

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