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Automatic spraying system

An automatic spraying and nozzle technology, applied in chemical instruments and methods, cleaning methods and utensils, cleaning methods using liquids, etc., can solve the problems of reducing production efficiency, existence of dead ends, poor cleaning effect, etc. cost, the effect of improving production efficiency

Inactive Publication Date: 2017-07-25
ZYF LOPSKING MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the common vertical pretreatment mainly adopts waterfall flushing. However, this flushing method requires manual monitoring and cannot clean all parts of the profile. High rate, often need to rework, reduce production efficiency

Method used

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  • Automatic spraying system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] When the first intermediate relay 6 detects that the first conveying chain 1 is running, the first intermediate relay 6 sends the operating status to the core controller 10; when the third intermediate relay 8 detects that the second conveying chain 2 is not in operation, the third intermediate The relay 8 sends the shutdown status to the core controller 10 .

[0054] At this time, the core controller 10 controls the frequency converter 11 to output a low operating speed and controls the frequency converter 11 to turn on the pump 3 according to the received operating information of the first conveying chain 1 and the second conveying chain 2. At the same time, the core controller 10 controls the first The second intermediate relay 7 opens the first electric valve 12 . The pump 3 drives the cleaning agent into the pipeline 4, the cleaning agent flows into the nozzle 5 through the first electric valve 12 and is sprayed out from the nozzle 5, and is sprayed on the aluminum...

Embodiment 2

[0056] When the first intermediate relay 6 detects that the first conveyor chain 1 is running, the first intermediate relay 6 sends the running state to the core controller 10; when the third intermediate relay 8 detects that the second conveyor chain 2 is also in the running state, the second The three intermediate relays 8 send the running status to the core controller 10 .

[0057] At this time, when the core controller 10 receives the information that both the first conveying chain 1 and the second conveying chain 2 are in the running state, the core controller 10 controls the frequency converter 11 to output a high operating speed and controls the frequency converter 11 to turn on the pump 3 , at the same time, the core controller 10 controls the second intermediate relay 7 to open the first electric valve 12 , and controls the fourth intermediate relay 9 to open the second electric valve 13 . The pump 3 drives the cleaning agent into the pipeline 4, and the cleaning agen...

Embodiment 3

[0059]When the first intermediate relay 6 and the third intermediate relay 8 detect that the first conveying chain 1 and the second conveying chain are in the state of stopping operation, the first intermediate relay 6 and the third intermediate relay 8 send the stop operation information to the core control device 10;

[0060] The core controller 10 controls the frequency converter 11 to turn off the pump 3 , and the pump 3 stops driving the cleaning agent into the pipeline 4 . At the same time, the core controller 10 controls the second intermediate relay 7 and the fourth intermediate relay 9 to close the first electric valve 12 and the second electric valve 13 respectively. The first electric valve 12 and the second electric valve 13 block the cleaning agent remaining in the pipeline 4 from entering the nozzle 5 and spraying out.

[0061] Using the automatic spraying system provided by the present invention, the cleaning agent is sprayed onto the aluminum alloy profile 15 ...

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Abstract

The invention provides an automatic spraying system. The automatic spraying system comprises a control device. The control device comprises a first intermediate relay, a second intermediate relay, a core controller, a frequency converter and an electrically operated valve. When the first intermediate relay detects that a conveying chain runs, the first intermediate relay sends the running state to the core controller; the core controller controls the frequency converter to output the running speed according to the running state of the conveying chain and controls the frequency converter to open a pump, and meanwhile the core controller controls the second intermediate relay to open the electrically operated valve; the pump drives a cleaning agent to enter a pipeline, and the cleaning agent is sprayed out of nozzles; when the first intermediate relay detects that the conveying chain stops running, the first intermediate relay sends the running stopping state to the core controller; the core controller controls the frequency converter to close the pump, and meanwhile the core controller controls the second intermediate relay to close the electrically operated valve; and the cleaning agent is sprayed out of the nozzles. Sectional bars are washed by adopting the system, the cleaning effect is good, the cleaning process is quick, and the production efficiency is remarkably improved.

Description

technical field [0001] The invention relates to the field of profile equipment, in particular to an automatic spraying system. Background technique [0002] The surface treatment process of aluminum alloy profiles includes: extrusion, aging, vertical pre-treatment, spraying machine packaging. Among them, in the vertical pretreatment process, the surface of the aluminum alloy workpiece needs to be cleaned and anti-corrosion treated, so as to prepare for the subsequent spraying process and avoid affecting the spraying adhesion. Therefore, the vertical pretreatment plays a vital role in the entire surface treatment process of aluminum alloy profiles. [0003] At present, the common vertical pretreatment mainly adopts waterfall flushing. However, this flushing method requires manual monitoring and cannot clean all parts of the profile. The rate is high, and rework is often required, reducing production efficiency. [0004] Therefore, there is a need for a convenient automatic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/02B08B3/08B08B13/00
CPCB08B3/02B08B3/08B08B13/00
Inventor 马宇磊
Owner ZYF LOPSKING MATERIAL TECH CO LTD
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