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A foam aluminum foaming system and method with smooth feeding

A foaming system and aluminum foam technology, applied in the field of aluminum foam foaming system, can solve the problems of slow drop of foaming melt temperature and uneven foaming inside and outside, so as to reduce fluidity, prolong foaming time and control rework rate Effect

Active Publication Date: 2021-02-26
东莞市成信发泡胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the process defects existing in the prior art, the present invention provides a foam aluminum foaming system and method with smooth feeding, which solves the problems of slow drop in internal temperature of the traditional foaming melt and uneven foaming inside and outside, and adopts extrusion Mode, able to successfully complete continuous production

Method used

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  • A foam aluminum foaming system and method with smooth feeding
  • A foam aluminum foaming system and method with smooth feeding
  • A foam aluminum foaming system and method with smooth feeding

Examples

Experimental program
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Embodiment 1

[0034] see Figure 1-4 A foam aluminum foaming system and method for feeding smoothly, comprising:

[0035]The feeding bin 101 is used to store the thickened molten aluminum, and the bottom of the feeding bin 101 is provided with a discharge port 102, and the upper side of the feeding bin 101 is provided with a feeding port 110, and the feeding port 110 Directly connected to the smelting furnace through a pipeline; a stirring rod 103 is vertically arranged in the feeding bin 102, and the upper end of the stirring rod 103 is installed on the feeding bin 101 through a bearing assembly (not shown in the figure), and the power input of the stirring rod 103 The end is connected with a gear box 104, and the gear box 104 is connected with a driven gear 105 through a rotating shaft 109, and the driven gear 105 is connected to the driving gear 202 installed at the output end of the driving motor 201 through a chain 106, and the driving motor 201 is synchronously driven to advance The ...

Embodiment 2

[0047] see Figure 1-4 ; A foam aluminum continuous extrusion foaming system, comprising:

[0048] The feeding bin 101 is used to store the thickened molten aluminum, and the bottom of the feeding bin 101 is provided with a discharge port 102; the lower part of the feeding bin 102 is horizontally provided with a stirring rod 103, and the two ends of the stirring rod 103 pass through Bearing assembly 104 is installed on the feed bin 101 side walls, and the power input end of stirring bar 103 is connected with driven gear 105, and driven gear 105 is connected to the driving gear 202 that is installed in drive motor 201 output ends by chain 106, by The driving motor 201 synchronously drives the propulsion screw 203 and the stirring rod 103 to rotate; The liquid is stirred, and the spiral protrusion 107 presses down the molten aluminum during the rotation and enters into the propulsion sleeve 204; at the same time, it also prevents the molten aluminum from clogging in the feeding...

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Abstract

The invention discloses a foamed aluminum foaming system with smooth feeding, which includes a feeding bin, a discharge port is arranged at the bottom of the feeding bin, and a feeding port is arranged on the upper side of the feeding bin, and the feeding port directly connected to the smelting furnace through a pipeline; the propulsion sleeve is located below the feed bin, and the propulsion sleeve is horizontally arranged, and a propulsion screw is horizontally arranged in the propulsion sleeve, and the outer end of the propulsion screw is connected to the output end of the drive motor, and the The driving motor drives the rotation of the propulsion screw; at least one foaming agent addition port is connected to the propulsion sleeve; the foaming chamber is connected to one end of the propulsion sleeve, and the bottom of the foaming chamber is provided with a melt extrusion Nozzle, at least one side of the bottom of the foaming chamber is connected with a foaming agent spray gun; the foaming aluminum forming line is arranged under the foaming chamber, and the melt extrusion nozzle at the bottom of the foaming chamber squeezes the foamed aluminum liquid into To the foamed aluminum forming line, the foamed aluminum is cooled and formed through the foamed aluminum forming line.

Description

technical field [0001] The invention relates to the technical field of metal foaming, in particular to a foaming aluminum foaming system and method with smooth feeding. Background technique [0002] Porous metal foam material is composed of metal skeleton and pores, which is a kind of functional material developed in recent years. Since its inception, as a structural material, it has the characteristics of light weight and high specific strength; as a functional material, it has many advantages such as porous, vibration reduction, damping, sound absorption, sound insulation, fire prevention, moisture resistance, heat dissipation, impact energy absorption, electromagnetic shielding, etc. This kind of good physical properties, combined with its characteristics of easy processing, easy installation, surface coating and recycling, meets the needs of current development, and has been more and more widely used in general industrial fields and high-tech fields at home and abroad. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22C1/08C22C21/00C22C32/00
CPCC22C1/08C22C21/00C22C32/001C22C1/086
Inventor 于浩淼张乐曹结宾
Owner 东莞市成信发泡胶有限公司
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