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Aluminum profile surface treatment bath solution stability control system and control method thereof

A technology of stability control and surface treatment, applied in the direction of surface reaction electrolytic coating, anodic oxidation, electrolytic coating, etc., can solve the problem of insufficient water control time, affecting the composition of the next bath, increasing the water consumption per ton of material added by drugs, etc. problems, to achieve accurate control of water control time, facilitate waste liquid treatment, and reduce pollution

Active Publication Date: 2017-01-11
南京鸿发有色金属制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Before the existing aluminum profile anodizing process, processes such as degreasing, water washing, acid etching, and alkali etching will be carried out. The original operation method is manual control of the bath solution. During frequent production, there is often insufficient water control time, and the components of the upper bath will be taken to the lower bath, which will affect the composition of the lower bath, and thus increase the amount of medicines added and the water consumption per ton of material

Method used

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  • Aluminum profile surface treatment bath solution stability control system and control method thereof
  • Aluminum profile surface treatment bath solution stability control system and control method thereof
  • Aluminum profile surface treatment bath solution stability control system and control method thereof

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Embodiment 1

[0034] Such as Figures 1 to 3 As shown, an aluminum profile surface treatment bath stability control system of the present invention includes a surface treatment system 1 composed of a plurality of process tanks 11 arranged in a straight line in sequence, and a trolley track 2 arranged in parallel above the surface treatment system 1 , and the crane 3 driven by the power mechanism that can walk on the trolley track 2, the crane braking device 33 that can stop the crane 3 on the trolley track 2, also includes a PLC controller 4, every two processes Also be provided with waste liquid tank 12 between groove 11, also be provided with the first travel switch 51 to determine the stop position of crane 3 on the trolley track 2, the first travel switch 51 is positioned at waste liquid tank 12 tops, and PLC controller 4 communicates with respectively The crane brake device 33, the first travel switch 51 and the time relay 7 are connected, the trolley track 2 is a single beam bridge ty...

Embodiment 2

[0042] Such as Figures 3 to 5 As shown in the present invention, a kind of aluminum profile surface treatment tank liquid stability control system, the trolley track 2 is a double-girder bridge type, and the two ends of the crane 3 are slidably arranged above the double-girder track, and the crane 3 is driven by a power mechanism. Walking on the girder bridge track, the crane 3 lifts the aluminum profile in the middle of the double beam track through the flexible member 31, the first travel switch 51 is a normally closed switch and is set on the outer side of the upper end of the trolley track 2 near the crane 3, the first travel switch When 51 is not working, it does not hinder the crane 3 from walking along the trolley track 2.

[0043] The other structures of the second embodiment are the same as those of the first embodiment, and the working methods are also the same, so no more details are given here.

Embodiment 3

[0045] Such as Image 6 , 7 As shown, on the basis of Example 1, a system for controlling the stability of the bath liquid for surface treatment of aluminum profiles of the present invention also includes two parallel cart tracks 8, and the two ends of the trolley rails 2 are respectively slidably arranged on the two large cart tracks. on the trolley track 8, and the trolley track 2 is driven by the power mechanism to walk on the trolley track 8, and the trolley track 2 is controlled by the trolley track braking device 21 and can stop on the trolley track 8. The system includes multiple 2 arranged surface treatment systems 1, a waste liquid tank 13 is arranged between every two surface treatment systems 1, and a second travel switch 52 for determining the stop position of the trolley track 2 is also arranged on the cart track 8, the second travel switch 52 is located on the cart track 8 parallel to the top of the waste liquid tank 13, the second travel switch 52 and the troll...

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Abstract

The invention discloses an aluminum profile surface treatment bath solution stability control system and a control method thereof and relates to the technical field of aluminum profile production equipment. The aluminum profile surface treatment bath solution stability control system comprises a surface treatment system formed by sequentially arranging a plurality of process tanks in a line, a trolley track which is arranged above the surface treatment system in parallel, a crane which is driven by a power mechanism and can walk on the trolley track and a PLC controller; a water liquid tank is also formed between every two process tanks; first travel switches for determining the stopping position of the crane are also arranged on the trolley track; and the first travel switches are arranged above the water liquid tanks and are connected with a crane braking device and the PLC controller respectively. According to the aluminum profile surface treatment bath solution stability control system, the addition quantity of a medicine and water consumption of a material per ton can be effectively lowered.

Description

technical field [0001] The invention relates to the technical field of aluminum profile production equipment, in particular to a control system and a control method for the stability of an aluminum profile surface treatment bath solution. Background technique [0002] Aluminum profiles are the main structural materials for doors, windows and curtain walls today, and are widely used around the world. Aluminum alloy extruded profiles (without surface treatment) have a single appearance and are easily corroded in a humid atmosphere, so it is difficult to meet the requirements of high decoration and strong weather resistance for building materials. In order to improve the decorative effect, enhance corrosion resistance and prolong the service life, aluminum profiles generally require surface treatment. Therefore, surface treatment is an essential and extremely important process in the production of aluminum profiles. The commonly used surface treatment method for aluminum prof...

Claims

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Application Information

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IPC IPC(8): C25D11/04C25D17/00C25D21/12
CPCC25D11/005C25D11/04C25D17/00C25D21/12
Inventor 陈祥建
Owner 南京鸿发有色金属制造股份有限公司
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