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Apparatus for handling and applying components for the manufacture of absorbent articles

A technology for absorbent products and components, applied in the direction of absorbent pads, thin material handling, transportation and packaging, etc., which can solve the problem of not too large arc range

Inactive Publication Date: 2019-05-17
GDM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, since the range of arcs available for oscillation is predetermined and relatively insignificant, should not exceed some variation in rotational speed and product size corresponding to values ​​of the angle of oscillation not permitted by the size and structure of the apparatus, the apparatus must be fully replace

Method used

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  • Apparatus for handling and applying components for the manufacture of absorbent articles
  • Apparatus for handling and applying components for the manufacture of absorbent articles
  • Apparatus for handling and applying components for the manufacture of absorbent articles

Examples

Experimental program
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Embodiment Construction

[0016] see Figures 1 to 3 , reference numeral 1 designates a device for handling and applying a component 2 for the manufacture of an absorbent article 3 .

[0017] More specifically, the term "component" 2 refers to a piece of material designed to form the waistband of a baby or adult diaper.

[0018] The parts 2 are obtained by cutting a continuous web of material 4 fed into the device 1 by a corresponding feed station 5 .

[0019] The continuous material may be of the elastic type, forming an elastic waistband.

[0020] The device 1 comprises a plurality of anvils 6 and a plurality of pads 7, which rotate about the same axis of rotation 6a.

[0021] More specifically, in a preferred embodiment, the anvil 6 is integrally mounted on a first wheel 8 which rotates about an axis of rotation 6a.

[0022] More specifically, in a preferred embodiment, the pad 7 is integrally mounted on a second wheel 17, which rotates about the same axis of rotation 6a.

[0023] The first whee...

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Abstract

Described is a device for treating and applying pieces for making absorbent articles comprising a plurality of anvils (6) and a plurality of pads (7) both rotating about a same axis of rotation (6a); in particular, the anvils (6) are distributed uniformly around the axis of rotation (6a) and define between them a plurality of compartments (12) for housing the pads (7); each pad (7) performs a complete rotation around the common axis of rotation (6a) performing a work cycle for transferring from a cutting station (11) to an application station (13) a respective piece (2) and returning again to the cutting station (11); for each work cycle the average speed of rotation of the pads (7) is different to the average speed of rotation of the anvils (6) and between two successive work cycles each pad (7) has a different housing compartment (12) from the one occupied previously.

Description

technical field [0001] The present invention relates to a device for handling and applying components for the manufacture of absorbent articles. [0002] More specifically, this device belongs to the technical field of processing a continuous web of elastic material for the manufacture of elastic waistbands for baby or adult diapers. [0003] More specifically, the device according to the invention orients the aforementioned elastic members prior to application along a row of continuous diapers being manufactured. Background technique [0004] In general, known devices of the above-mentioned type comprise a drum rotating about a relative axis and carrying a plurality of anvils working in cooperation with cutting means to divide the continuous web of material into individual parts, and a plurality of pads, Each pad is interposed between two respective anvils, the plurality of pads being able to receive the continuous web of material and hold the components formed from the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H35/06
CPCA61F13/15756A61F13/15764B65H35/08B65H2801/57A61F15/001B65H29/241B65H2301/33216B65H2301/33222B65H2406/345B65H2406/3454
Inventor M·皮安托尼V·索利
Owner GDM