Continuous production method of foam filling panel

A production device and a foam filling technology, which is applied in the field of continuous production devices for foam filled panels, can solve problems such as deformation of the outer wall of a car wall or door panel, and achieve the effect of a high level of automation
CN101422942BActive Publication Date: 2010-04-21SHENLONG ELEVATOR
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SHENLONG ELEVATOR
Publication Date
2010-04-21

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Abstract

The invention discloses a foaming infill panel series manufacturing device, comprising at least one monoblock worktable. Each monoblock worktable comprises a stander and a worktable surface on the stander used for placing a workpiece to be processed. The worktable surface is fixed with a pressure plate erector, a lifting part of which is connected with a pressure plate which can rise and descend above the worktable surface. The pressure plate is provided with an injection hole that is on the workpiece to be processed and corresponds to a foam filling hole. The worktable surface is provided with a spacing fixed block at the periphery along the thickness direction of the workpiece to be processed. The invention can clamp the front wall and the back wall of the workpiece to be processed neatly in the middle and does not lead to expansion and deformation caused by foaming heat in filling noise deadening foam; simultaneously, as the device comprises a plurality of monoblock worktables, a foam jet is always in operating condition, thus avoiding the solidification of foam on the foam jet when replacing manufacturing workpieces and having high processing efficiency.
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Description

technical field

[0001] The invention relates to a continuous production device for foam filled boards. Background technique

[0002] The car wall or door panel of a car elevator generally includes a front wall and a rear wall made of stainless steel, and several rigid reinforcements are arranged between the front wall and the rear wall to increase the hardness of the entire car wall or door panel. The parts are generally made of metal such as steel, and the front and rear sides of the reinforcement are respectively fixed to the front and rear walls. In order to ensure the flatness and hardness of the outer surface of the front wall and the rear wall, the thickness of the front and rear walls should not be too thin. The weight, while the sound insulation performance is poor. In order to overcome the above shortcomings, a foamed elevator car wall or a foamed elevator door panel was invented, which is filled with high-density sound-insulating foam between the hollow and seale...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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