A sealing and cutting device for baby diaper machine

Abstract

The invention discloses a sealing and cutting device of a baby diaper machine, which comprises a frame, a synchronous belt conveying device, a sealing and cutting mechanism arranged between two side vertical plates of the frame, a first pressure wheel and a driving mechanism, the first pressure wheel Make the diaper material close to the conveying belt; the sealing and cutting mechanism includes a moving frame and a cutter and a pressing device arranged on the moving frame. Two pressure plates, the cutter is located between the two pressure plates; the elastic locking mechanism set on the door-shaped sliding frame of the pressing device makes the pressure plate move up a certain distance under force to keep it in a static state; The moving rod acts on the elastic locking mechanism to automatically unlock the elastic locking mechanism to facilitate the downward movement of the pressing plate to reset; the driving mechanism is used to drive the sealing and cutting mechanism to reciprocate along the guide chute. The invention can realize continuous cutting and conveying, not only improves the production efficiency, but also can ensure a neat cutting edge.

Description

technical field [0001] The invention relates to the technical field of baby diaper production equipment, in particular to a sealing and cutting device for a baby diaper machine. Background technique [0002] Diapers are nursing sanitary products specially designed for infants, middle-aged and elderly patients with urinary incontinence and paralysis. This sanitary product is easy to use and replace, which greatly reduces the burden on nursing staff. In the production process of diapers, the heat-sealed material needs to be cut by a blade to ensure that the cut material can enter the next process. Therefore, whether the cut is neatly cut by the sealing device of the baby diaper machine will directly affect the quality and quality of the diaper. Common sealing and cutting devices include two forms. One is that the material is cut during the conveying process of the conveyor belt. Although the structure is simple, it will cause great damage to the conveyor belt, and the conveyin...

AI Technical Summary

Problems solved by technology

In the production process of diapers, the heat-sealed material needs to be cut by a blade to ensure that the cut material can enter the next process. Therefore, whether the cut is neatly cut by the sealing device of the baby diaper machine will directly affect the quality and quality of the diaper. Common sealing and cutting devices include two forms. One is that the material is cut during the conveying process of the conveyor belt. Although the structure is simple, it will cause great damage to the conveyor belt, and the conveying process must be intermittently conveyed to meet the cutting requirements; the other is the conveying roller. Used in conjunction with cutting rollers, although continuous cutting can be achieved, due to structural reasons, the material head may be detached and affect work efficiency, and it is necessary to add additional conveying equipment to send the cut materials to the next process; due to various structures Therefore, there is an urgent need for a sealing and cutting device for baby diaper machines that can not only meet continuous production and continuous transportation, but also has a neat cut and can guarantee the quality of finished products in the later stage.

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