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, t

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example 1:

[0034] like Figures 1 to 3 As shown, an aluminum profile surface treatment tank liquid 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, and a trolley track 2 arranged in parallel above the surface treatment system 1. , and a crane 3 driven by a power mechanism that can walk on the trolley track 2, a crane braking device 33 that can make the crane 3 stop on the trolley track 2, and a PLC controller 4. Every two processes A waste liquid tank 12 is also provided between the tanks 11, and a first travel switch 51 for determining the stop position of the crane 3 is also provided on the trolley track 2. The first travel switch 51 is located above the waste liquid tank 12. The crane braking device 33, the first travel switch 51 and the time relay 7 are connected, the trolley track 2 is a single girder bridge type, the crane 3 is arranged under the trol...

Example Embodiment

[0041] Example 2:

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

[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, and will not be repeated here.

Example Embodiment

[0044] Example 3:

[0045] like Image 6 , 7 As shown, on the basis of Embodiment 1, an aluminum profile surface treatment bath fluid stability control system of the present invention also includes two parallel cart rails 8, and both ends of the cart rail 2 are slidably arranged on the two large rails. On the cart track 8, and the trolley track 2 is driven by the power mechanism and can walk on the cart track 8. The cart track 2 is controlled by the cart track braking device 21 and can stop on the cart track 8. The system includes a plurality of parallel cart tracks. 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 provided 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 trolley track braking de...

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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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