Double-end-sealing reciprocating high-speed pillow-type packing machine

Abstract

The invention discloses a double-end-sealing reciprocating high-speed pillow-type packing machine. The double-end-sealing reciprocating high-speed pillow-type packing machine comprises a rack (1), a material adding device, a material conveying device (2), a film releasing device (3), a material packing conveying device (4) and a second-pass heat-sealing cutting device (8); the material adding device is sequentially constituted by a first-pass material adding assembly (11) and a second-pass material adding assembly (12), and a material-supplementing detecting assembly (10) is mounted on the position, between the first-pass material adding assembly and the second-pass material adding assembly, of the rack; a first-pass pre-heat-sealing device (6) is mounted on the position, at the side edgeof the second-pass heat-sealing cutting device, of the rack; and a transition conveying device (7) is mounted on the position, between the first-pass pre-heat-sealing device and the second-pass heat-sealing cutting device, of the rack. According to the double-end-sealing reciprocating high-speed pillow-type packing machine, packing bags containing materials can be sealed firmly and reliably through secondary heat-sealing, the packing effect is good, the packing quality of the packing bags is ensured, and the double-end-sealing reciprocating high-speed pillow-type packing machine is particularly suitable for high-speed packing of the materials.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a high-speed pillow packaging machine. Background technique [0002] At present, the pillow packaging machine (i.e. pillow packaging machine) is an automatic packaging equipment suitable for medicine boards, cosmetics, food, health products or similar items. Its working process is the feeding and pushing of medicine boards or similar items, packaging film (paper) The process of releasing film conveying, items entering into the packaging film and its conveying, packaging and cutting. Its encapsulation and cutting mechanism (namely, sealing and cutting mechanism) is to simultaneously heat seal and cut the packaging film that has been equipped with articles, and is set as a process. When the pillow packaging machine is a high-speed packaging machine, the heat sealing time is short, which will cause the packaging to be sealed weakly and cause unnecessary waste, especially for the packaging of ...

AI Technical Summary

Problems solved by technology

When the pillow packaging machine is a high-speed packaging machine, the heat sealing time is short, which will cause the packaging to be sealed weakly and cause unnecessary waste, especially for the packaging of valuables.

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