Servo conveying mechanism for baby's pull-up pants folded in half

Abstract

The present invention relates to the technical field of disposable sanitary products, in particular to a servo conveying mechanism after the baby's pull-up pants are folded in half. wheel, the support frame is strip-shaped and is formed by splicing mounting plates made of rigid materials, the thickness of the mounting plate is 1-3 mm, a plurality of mounting holes are opened on the mounting plate, and the passive guide wheel The thickness of the passive guide wheel is 10-20mm. A round belt in a closed-loop state is stretched on the active guide wheel and each passive guide wheel. The diameter of the round belt is the same as that of the passive guide wheel. The thickness is the same. The utility model solves the phenomenon of inclination and wrinkling of the pull-up pants due to friction during the conveying process of the discontinuous pull-up pants crotch portion due to friction.

Description

technical field [0001] The invention relates to the technical field of disposable sanitary products, in particular to a servo conveying mechanism after the baby's pull-up pants are folded in half. Background technique [0002] The existing part of the pull-up trousers is usually glued with a disposable sheet on it. After the pull-up trousers are used up, they are rolled up, and then fixed with the throw-away sheet and then thrown into the trash can, which is very convenient to use. [0003] like figure 1 , figure 2 As shown, when the disposable sheet is bonded to the pull-up pants, usually after the bonding of each layer of the diaper is completed, the pull-up pants 1' are folded in half in the vertical plane via the half-folding mechanism, and turned to the horizontal plane by the belt turning mechanism 2' , and then under the auxiliary guidance of the guide rod 3', the discarded stickers are attached by the discarded sticker holder 4', and then enter the compaction mech...

AI Technical Summary

Problems solved by technology

[0003] like figure 1 , figure 2 As shown, when the disposable sticker is bonded to the pull-up pants, usually after the bonding of the layers of the diaper is completed, the pull-up pants 1' are folded in half in the vertical plane through the folding mechanism, and then transferred to the horizontal plane by the belt turning mechanism 2' , and then under the auxiliary guidance of the guide rod 3', the discarded stickers are attached by the discarded knife holder 4', and then enter the compacting mechanism 5' to compact the pull-up pants 1', wherein the pull-up pants 1 After the pull-up pants are in the horizontal plane through the belt turning mechanism 2', the guide bar 3' needs to support the discontinuous crotch of the pull-up pants 1' for auxiliary guidance to prevent the pull-up pants from retracting, which is not conducive to the later stage It is compacted to affect the flatness of the finished product. However, since the guide rod 3' is to carry out auxiliary guidance against the crotch of the pull-up pants, it will have an outward pressure on the crotch of the pull-up pants, so that the pull-up pants The pull-up pants are kept flat as a whole, which is convenient for discarding and bonding and is conducive to later compaction. However, although the guide rod 3' can lift the crotch of the pull-up pants to keep it flat and assist in guiding, it is difficult to quickly transport the pull-up pants. In the case that the friction between the guide rod and the crotch of the pull-up pants is relatively large, it is still easy to cause the crotch of the pull-up pants to tilt and wrinkle

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