Corrugated wire automatic roll changing and edge sealing equipment and its application method

Abstract

The invention discloses automatic reel-changing and edge-sealing equipment for corrugated lines. The automatic reel-changing and edge-sealing equipment comprises an adhesive tape reel unwinding and changing device and a bracket, wherein a first limiting device, an adhesive tape guide wheel, an adhesive tape turning and pasting device and a second limiting device are arranged on the bracket in sequence in the forward direction of a corrugated board production line. A reel-changing rotary table structure is adopted, and therefore, the position interchange of a reel unwinding station and a reel changing station can be conveniently realized; a chuck structure is used for fixing a leader of a to-be-changed adhesive tape reel, and a baffle is matched to clamp and paste an adhesive tape, so thatcontinuous production is realized; and after the adhesive tape is gradually turned by a turning clamping plate, the turned adhesive tape is extruded to the upper and lower surfaces of a corrugated board by an adhesive tape scraper, the structure is simple and reliable, and potential safety hazards of manual operation are eliminated.

Description

technical field [0001] The invention relates to an auxiliary equipment for an automatic production line of packaging objects. More specifically, the present invention relates to a corrugated cardboard production line adhesive tape automatic change roll edge sealing equipment and its use method. Background technique [0002] The end face of the corrugated opening of the existing ordinary corrugated packaging box is usually not treated. If it is exposed to a humid environment for a long time, the moisture in the air will directly enter the corrugated interior from the gap of the corrugated opening, making the corrugated packaging box damp and soft, thus losing its packaging. effect. Therefore, for products with special moisture-proof requirements for packaging boxes, the corrugated packaging boxes used must be sealed with tape on the end of the corrugated opening. [0003] CN103158278 B discloses a special equipment for real-time automatic edge banding of corrugated tape and...

AI Technical Summary

Problems solved by technology

[0004] However, in this scheme, there are the following problems: First, after the entire tape roll is consumed, the entire production line needs to be shut down to replace the tape roll, and then the tape leader is manually introduced into the automatic production line

Not only is it time-consuming and labor-intensive, which affects the entire production progress, but also a lot of waste products will inevitably be generated when the machine is shut down, and there are also potential safety hazards; the second is that the corrugated cardboard will jump up and down during the operation of the production line, resulting in uneven pasting of the upper and lower surfaces of the corrugated cardboard; The tape is turned over by using the arc guide wheel. The tape is easily self-adhesive and cannot be pasted on the corrugated cardboard due to tension. Moreover, the end face of the guide wheel is arc-shaped, and the contact with the end face of the corrugated cardboard is not close. wrinkle

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