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Mattress manufacturing method and apparatus

An alignment device and a structured technology, applied to mattresses, manufacturing tools, spring mattresses, etc., can solve the problems of easy change, increased cost, and long time

Active Publication Date: 2020-03-13
DREAMWELL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of the adhesive itself will vary across the top surface of the core unit and receptacle assembly as the amount of adhesive is not adjusted resulting in frequent under and over application of adhesive
Insufficient gluing and variations across the surface can lead to damage, which directly affects quality
Excessive adhesive application translates directly into increased costs
Furthermore, the time to perform the process described above can be lengthy and is a source of error that can result in foam layers being incorrectly positioned and placed
Furthermore, any pressure applied by the operator is highly variable

Method used

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  • Mattress manufacturing method and apparatus
  • Mattress manufacturing method and apparatus
  • Mattress manufacturing method and apparatus

Examples

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Embodiment Construction

[0028] Disclosed herein is an apparatus and automated method for precisely placing and securing one or more foam layers to an inner core unit and receptacle assembly. figure 2 An exemplary exploded perspective view of a core unit with a foam top layer and receptacle assembly, generally indicated at 20, for use in constructing a mattress is depicted. The receptacle 22 generally includes a flat base layer 24 sized to the length and width dimensions of the intended mattress. Base layer 24 may be constructed of foam, fiber mats, or base layer 24 may comprise wood, cardboard, etc. or plastic construction. A stiffer or more compliant base layer can be chosen depending on the core unit chosen and its inherent stiffness. As an example, the base layer 24 may be composed of a high density polyurethane foam layer (20 lb-force to 170 lb-force, also known as indentation load deflection (ILD)) either alone or in combination providing a density and Several foam layers of stiffness (ILD o...

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Abstract

A method for manufacturing a mattress and an apparatus for manufacturing a mattress, generally including automated foam layer for precise fastening of one or more foam layers to a core unit and receptacle assembly Place the device.

Description

technical field [0001] The present disclosure relates generally to mattress manufacturing, and more particularly to automated foam layer placement apparatus for precisely securing one or more foam layers to a core unit and receptacle assembly. Background technique [0002] Current methods for making mattresses include many steps using manual labor, including adhesively fastening one or more foam top layers—the top layer—to the core unit and foam-encased receptacle. Components are provided on the top surface of the process. For example, as in the prior art figure 1 A typical method flow 10 for placing and gluing a foam layer to an inner core unit and foam-encased receptacle assembly, shown in FIG. The top surface of the seat assembly. Typically, this requires a first step 12 of applying (eg spraying) the adhesive onto the top surface of the component. Once the adhesive is applied, one or more operators position the desired foam layer for placement, as shown in step 13 . ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C27/15B68G15/00
CPCA47C27/15B23P21/00B68G15/005B68G7/00
Inventor 威尼·V·萨布埃达尔格雷戈里·福勒弗朗西斯·扬
Owner DREAMWELL