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Machining process of assembly type aluminum alloy door and window profile

A technology of aluminum alloy doors and windows and processing technology, which is applied in the field of doors and windows, can solve the problems of poor corrosion resistance and oxidation resistance of the antirust layer, affecting the service life of aluminum alloy doors and windows profiles, complex equipment, etc., to achieve automatic work and convenient installation and disassembly, the effect of improving efficiency

Inactive Publication Date: 2021-11-19
马豆豆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of the prior art that aluminum alloy door and window profiles have working efficiency, complex equipment and high cost in the anti-rust process. In terms of performance, the surface is poor, which affects the service life of aluminum alloy door and window profiles, and a processing technology for assembled aluminum alloy door and window profiles is proposed

Method used

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  • Machining process of assembly type aluminum alloy door and window profile
  • Machining process of assembly type aluminum alloy door and window profile
  • Machining process of assembly type aluminum alloy door and window profile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-3 As shown, a processing technology of assembled aluminum alloy door and window profiles includes the following steps:

[0034] The first step: put the anti-rust liquid into the soaking box 1; then control the rotation of the turntable 14 according to the length of the aluminum alloy door and window profiles, and drive the screw rod 13 to rotate, so that a group of transmission mounting plates 7 can be rotated along the limit Position slide bar 15 moves, adjusts the spacing between two groups of transmission mounting plates 7;

[0035] Step 2: Hang the aluminum alloy door and window profile on the feeding conveyor frame 2 through the hook 6, then start the drive motor 8 to work, drive the driving chain wheel 9 to work, and the driving chain wheel 9 rotates, so that the conveyor chain 10 moves along the upper The material conveying frame 2 and the unloading conveying frame 4 are conveyed, and the aluminum alloy doors and windows profiles are conveyed along t...

Embodiment 2

[0048] Compared with Example 1, the difference is:

[0049] The antirust solution is composed of the following raw materials in parts by weight: 12 parts of sodium molybdate, 9 parts of sodium silicate, 6 parts of sodium nitrate, 2 parts of surfactant, 1 part of thickener, 75 parts of deionized water, 12 parts of preservative, Antioxidant 10 parts.

[0050] The preparation process of antirust liquid comprises the following steps: mixing sodium molybdate, sodium silicate, sodium nitrate, surfactant, thickener, deionized water, preservative and antioxidant, and under the condition of temperature 100 ℃ After ultrasonic dispersion for 4 hours, the antirust solution was obtained.

[0051] The preparation technology of preservative comprises the following steps:

[0052] The first step: mix hexagonal boron nitride, sodium carbonate solution with a mass fraction of 2%, and ethanol, and ultrasonically disperse it for 20 minutes, then add dopamine hydrochloride for mixing, and stir a...

Embodiment 3

[0057] Compared with Example 1, the difference is:

[0058] The antirust liquid is composed of the following raw materials in parts by weight: 15 parts of sodium molybdate, 10 parts of sodium silicate, 7 parts of sodium nitrate, 2 parts of surfactant, 2 parts of thickener, 80 parts of deionized water, 15 parts of preservative, Antioxidant 8-12 parts.

[0059] The preparation process of antirust liquid comprises the following steps: mixing sodium molybdate, sodium silicate, sodium nitrate, surfactant, thickener, deionized water, preservative and antioxidant, and under the condition of temperature 100 ℃ After ultrasonic dispersion for 4 hours, the antirust solution was obtained.

[0060] The preparation technology of preservative comprises the following steps:

[0061] The first step: mix hexagonal boron nitride, sodium carbonate solution with a mass fraction of 2%, and ethanol, and ultrasonically disperse it for 20 minutes, then add dopamine hydrochloride for mixing, and stir...

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Abstract

The invention discloses a machining process of an assembly type aluminum alloy door and window profile. The machining process comprises the following steps that an anti-rust solution is put into a soaking box; then according to the length size of the aluminum alloy door and window profile, a rotating disc is controlled to rotate, a lead screw is driven to rotate, and therefore one set of conveying mounting plates move along a limiting sliding rod, and the distance between two sets of conveying mounting plates is adjusted; the aluminum alloy door and window profile is hung on a feeding conveying frame through a hook piece, a conveying chain conveys the aluminum alloy door and window profile along the feeding conveying frame and a discharging conveying frame, the aluminum alloy door and window profile is conveyed along the feeding conveying frame, when the aluminum alloy door and window profile is conveyed to a soaking mechanism, the aluminum alloy door and window profile is soaked in the anti-rust solution, and the surface of the aluminum alloy door and window profile is painted; and the aluminum alloy door and window profile is conveyed along the conveying mounting plates and enters the discharging conveying frame, and then the painted aluminum alloy door and window profile is taken down from the hook piece. The machining process has the advantage that the preparation efficiency of aluminum alloy door and window profile painting is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of doors and windows, and in particular relates to a process for processing profiled aluminum alloy doors and windows. Background technique [0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fan materials. They are called aluminum alloy doors and windows, referred to as aluminum doors and windows. Composite doors and windows, aluminum alloy has the characteristics of low density, high specific strength and specific stiffness, excellent castability and good processing performance, and also has good damping and shock absorption performance, which is very suitable as a door and window material; [0003] The comparative document CN110523799A discloses an extrusion molding method of aluminum alloy door and window profiles, including the following steps: preparing an ingot; cleaning the extrusion cylinder and the molding die of the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/14B05D7/24B05D5/00B05C3/10B05C13/02B65G49/02C09D1/00C09D1/04C09D5/08C09D7/61C23F11/18
CPCB05D7/14B05D7/24B05D5/00B05C3/10B05C13/02B65G49/025C09D1/00C09D1/04C09D5/08C09D7/61C23F11/187B05D2202/25
Inventor 不公告发明人
Owner 马豆豆
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