CN106733517B - Electrostatic glue spraying method for iron clothes hanger - Google Patents
Electrostatic glue spraying method for iron clothes hanger Download PDFInfo
- Publication number
- CN106733517B CN106733517B CN201710042772.5A CN201710042772A CN106733517B CN 106733517 B CN106733517 B CN 106733517B CN 201710042772 A CN201710042772 A CN 201710042772A CN 106733517 B CN106733517 B CN 106733517B
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- Prior art keywords
- glue spraying
- electrostatic
- spraying
- iron clothes
- conveying track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses an electrostatic glue spraying method for an iron clothes rack, and relates to the technical field of clothes rack manufacturing. According to the electrostatic glue spraying method for the iron clothes rack, a glue spraying state image is obtained through a camera, and is compared with a preset glue spraying parameter after being processed by a controller, so that the advancing speed of a conveying rail is adjusted, and the glue spraying effect of the iron clothes rack and the speed of a workpiece passing through an electrostatic glue spraying chamber are controlled; for the condition that the glue spraying is uniform and meets the glue spraying parameters, the conveying track quickly passes through the electrostatic glue spraying chamber to complete the electrostatic glue spraying process, so that the working efficiency is improved; and for the condition that the glue spraying parameters are not met, the conveying track is decelerated and moved forward until the glue spraying process of the iron clothes rack meets the requirements, so that the phenomena of spray leakage or uneven spraying are effectively avoided.
Description
Technical Field
The invention belongs to the technical field of clothes hanger manufacturing, and particularly relates to an electrostatic glue spraying method for an iron clothes hanger.
Background
Clothes hangers of various formats are currently on the market, such as wooden clothes hangers, iron clothes hangers and pattern type clothes hangers, and then when the clothes are hung on the clothes hangers, the clothes are easy to slide and are not beautiful. Along with the improvement of living standard and the development of flocking technology, the flocking clothes hanger is gradually loved by people. Before flocking, the adhesive is sprayed on the surface of the clothes hanger so that fluff can be better adhered to the surface of the clothes hanger. The electrostatic spraying technology is more and more widely applied due to high conversion rate of the coating and uniform coating.
The electrostatic spraying technology is a spraying method which utilizes a high-voltage electrostatic electric field to make negatively charged paint particles directionally move along the direction opposite to the electric field and adsorb the paint particles on the surface of a workpiece. In the existing clothes hanger electrostatic spraying process, a clothes hanger moves linearly, and due to the fact that the shape of the clothes hanger is irregular, the spraying of part dead corners is easy to fail or the thickness of adhesive spraying is not enough, the spraying speed is low, the processing efficiency is low, and the subsequent flocking process is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an electrostatic glue spraying method for an iron clothes rack.
The invention solves the technical problems through the following technical scheme: an electrostatic glue spraying method for an iron clothes rack comprises the following steps:
step 1: hanging the iron clothes hanger subjected to surface treatment and cleaning and airing on a hook of a conveying track;
step 2, starting the conveying rail to circularly move forward, and conveying the workpiece to be sprayed with the glue into the electrostatic glue spraying chamber;
step 3, spraying the adhesive with negative charge fog by the electrostatic nozzle, and adsorbing the adhesive with negative charge on the workpiece under the action of spraying force and electrostatic force;
step 4, two cameras of the binocular camera acquire glue spraying state images of the iron clothes rack and send the images to the controller;
step 5, the controller receives and processes the glue spraying state image of the iron clothes rack, and the processed result is compared with the preset glue spraying parameters; if the processed result reaches the preset glue spraying parameters, the controller controls the servo motor to accelerate, so that the conveying track is controlled to advance in an accelerated manner, the iron clothes hanger which is sprayed well enters a subsequent station through the electrostatic glue spraying chamber, and the working efficiency is improved; if the processed result does not reach the preset glue spraying parameters, the controller controls the servo motor to decelerate so as to control the conveying track to decelerate and move forward, so that the iron clothes rack continues to spray in the electrostatic glue spraying chamber until the preset spraying parameters are met, the electrostatic glue spraying process is completed, and the next station is entered.
As a further improvement of the invention, the conveying track in the electrostatic glue spraying chamber is in an omega shape, and the conveying track is in a wave shape, so that the workpiece moves in a curve and moves up and down simultaneously in the spraying process.
As a further improvement of the invention, the top of the hook is provided with a self-rotating device which is connected with the controller and used for controlling the workpiece to rotate in the processing process so as to process the workpiece in multiple directions.
As a further improvement of the present invention, the preset glue spraying parameter is glue spraying thickness or glue spraying amount.
As a further improvement of the invention, the electrostatic nozzle is driven by a reciprocating lifter to perform lifting motion in the electrostatic glue spraying process, and the reciprocating lifter is connected with the controller.
As a further improvement of the invention, the advancing speed of the conveying track is 6/min-10/min.
As a further improvement of the invention, in the electrostatic spraying process, the temperature in the electrostatic spraying chamber is 8-35 ℃.
Compared with the prior art, the electrostatic glue spraying method for the iron clothes rack provided by the invention has the advantages that the advancing speed of the conveying track is adjusted by acquiring the glue spraying state image, comparing the glue spraying state image with the preset glue spraying parameters after the glue spraying state image is processed by the controller, and thus the glue spraying effect of the iron clothes rack is controlled; for the condition that the glue spraying is uniform and meets the glue spraying parameters, the conveying track quickly passes through the electrostatic glue spraying chamber to complete the electrostatic glue spraying process, so that the working efficiency is improved; and for the condition that the glue spraying parameters are not met, the conveying track is decelerated and moved forward until the glue spraying process of the iron clothes rack meets the requirements, so that the phenomena of spray leakage or uneven spraying are effectively avoided.
Detailed Description
The technical solutions in the present invention are clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides an electrostatic glue spraying method for an iron clothes rack, which comprises the following steps:
step 1: hanging the iron clothes hanger subjected to surface treatment and cleaning and airing on a hook of a conveying track;
step 2, starting the conveying rail to circularly move forward, and conveying the workpiece to be sprayed with the glue into the electrostatic glue spraying chamber;
step 3, spraying the adhesive with negative charge fog by the electrostatic nozzle, and adsorbing the adhesive with negative charge on the workpiece under the action of spraying force and electrostatic force;
step 4, two cameras of the binocular camera acquire glue spraying state images of the iron clothes rack and send the images to the controller;
step 5, the controller receives and processes the glue spraying state image of the iron clothes rack, and the processed result is compared with the preset glue spraying parameters; if the processed result reaches the preset glue spraying parameters, the controller controls the servo motor to accelerate, so that the conveying track is controlled to advance in an accelerated manner, the iron clothes hanger which is sprayed well enters a subsequent station through the electrostatic glue spraying chamber, and the working efficiency is improved; if the processed result does not reach the preset glue spraying parameters, the controller controls the servo motor to decelerate so as to control the conveying track to decelerate and move forward, so that the iron clothes rack continues to spray in the electrostatic glue spraying chamber until the preset spraying parameters are met, the electrostatic glue spraying process is completed, and the next station is entered.
The conveying track in the electrostatic glue spraying chamber is in an omega shape, and the conveying track is in a wave shape, so that workpieces in the spraying process do curvilinear motion and move up and down simultaneously.
And the top of the hook is provided with a self-rotating device, and the self-rotating device is connected with the controller and used for controlling the workpiece to rotate in the machining process so as to machine the workpiece in multiple directions.
The preset glue spraying parameter is glue spraying thickness or glue spraying amount.
The electrostatic nozzle is driven by a reciprocating lifter and performs lifting motion in the electrostatic glue spraying process, and the reciprocating lifter is connected with the controller.
The advancing speed of the conveying track is 6-10/min.
In the electrostatic glue spraying process, the temperature in the electrostatic glue spraying chamber is 8-35 ℃.
According to the electrostatic glue spraying method for the iron clothes hanger, the advancing speed of the conveying rail is adjusted by obtaining the glue spraying state image, comparing the glue spraying state image with the preset glue spraying parameters after the glue spraying state image is processed by the controller, and therefore the glue spraying effect of the iron clothes hanger is controlled; for the condition that the glue spraying is uniform and meets the glue spraying parameters, the conveying track quickly passes through the electrostatic glue spraying chamber to complete the electrostatic glue spraying process, so that the working efficiency is improved; and for the condition that the glue spraying parameters are not met, the conveying track is decelerated and moved forward until the glue spraying process of the iron clothes rack meets the requirements, so that the phenomena of spray leakage or uneven spraying are effectively avoided.
The above disclosure is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or modifications within the technical scope of the present invention, and shall be covered by the scope of the present invention.
Claims (7)
1. An electrostatic glue spraying method for an iron clothes rack is characterized in that: the method comprises the following steps:
step 1: hanging the iron clothes hanger subjected to surface treatment and cleaning and airing on a hook of a conveying track;
step 2, starting the conveying rail to circularly move forward, and conveying the workpiece to be sprayed with the glue into the electrostatic glue spraying chamber;
step 3, spraying the adhesive with negative charge fog by the electrostatic nozzle, and adsorbing the adhesive with negative charge on the workpiece under the action of spraying force and electrostatic force;
step 4, two cameras of the binocular camera acquire glue spraying state images of the iron clothes rack and send the images to the controller;
step 5, the controller receives and processes the glue spraying state image of the iron clothes rack, and the processed result is compared with the preset glue spraying parameters; if the processed result reaches the preset glue spraying parameters, the controller controls the servo motor to accelerate, so that the conveying track is controlled to advance in an accelerated manner, the iron clothes hanger which is sprayed well enters a subsequent station through the electrostatic glue spraying chamber, and the working efficiency is improved; if the processed result does not reach the preset glue spraying parameters, the controller controls the servo motor to decelerate so as to control the conveying track to decelerate and move forward, so that the iron clothes rack continues to spray in the electrostatic glue spraying chamber until the preset spraying parameters are met, the electrostatic glue spraying process is completed, and the next station is entered.
2. The electrostatic glue spraying method according to claim 1, characterized in that: the conveying track in the electrostatic spraying glue chamber is in an omega shape, and the conveying track is in a wave shape, so that workpieces in the electrostatic spraying process do curvilinear motion and move up and down simultaneously.
3. The electrostatic glue spraying method according to claim 1, characterized in that: and the top of the hook is provided with a self-rotating device, and the self-rotating device is connected with the controller and is used for controlling the workpiece to rotate in the machining process.
4. The electrostatic glue spraying method according to claim 1, characterized in that: the preset glue spraying parameter is glue spraying thickness or glue spraying amount.
5. The electrostatic glue spraying method according to claim 1, characterized in that: the electrostatic nozzle is driven by a reciprocating lifter and performs lifting motion in the electrostatic glue spraying process, and the reciprocating lifter is connected with the controller.
6. The electrostatic glue spraying method according to claim 1, characterized in that: the advancing speed of the conveying track is 6-10/min.
7. The electrostatic glue spraying method according to claim 1, characterized in that: in the electrostatic glue spraying process, the temperature in the electrostatic glue spraying chamber is 8-35 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042772.5A CN106733517B (en) | 2017-01-20 | 2017-01-20 | Electrostatic glue spraying method for iron clothes hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042772.5A CN106733517B (en) | 2017-01-20 | 2017-01-20 | Electrostatic glue spraying method for iron clothes hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106733517A CN106733517A (en) | 2017-05-31 |
| CN106733517B true CN106733517B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710042772.5A Active CN106733517B (en) | 2017-01-20 | 2017-01-20 | Electrostatic glue spraying method for iron clothes hanger |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862719A (en) * | 2010-05-21 | 2010-10-20 | 东莞市铭丰包装品制造有限公司 | Electrostatic spraying system for ultraviolet solidified paint |
| CN101879486A (en) * | 2010-01-06 | 2010-11-10 | 王宝根 | Spray booth for automatically recycling spray mist through electrostatic adsorption |
| CN201735469U (en) * | 2010-05-21 | 2011-02-09 | 东莞市铭丰包装品制造有限公司 | Disc type electric static painting system |
| CN102981406A (en) * | 2012-11-26 | 2013-03-20 | 浙江工业大学 | Sole glue spraying thickness control method based on binocular vision |
| CN103480533A (en) * | 2013-09-24 | 2014-01-01 | 桂林毛嘉工艺品有限公司 | Electrostatic spraying device for clothes hangers |
| CN105817381A (en) * | 2016-05-26 | 2016-08-03 | 武夷学院 | UV paint electrostatic spraying and LED UV curing system and work method |
| CN205761996U (en) * | 2016-05-26 | 2016-12-07 | 武夷学院 | UV paint electrostatic spraying and LED UV curing system |
-
2017
- 2017-01-20 CN CN201710042772.5A patent/CN106733517B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879486A (en) * | 2010-01-06 | 2010-11-10 | 王宝根 | Spray booth for automatically recycling spray mist through electrostatic adsorption |
| CN101862719A (en) * | 2010-05-21 | 2010-10-20 | 东莞市铭丰包装品制造有限公司 | Electrostatic spraying system for ultraviolet solidified paint |
| CN201735469U (en) * | 2010-05-21 | 2011-02-09 | 东莞市铭丰包装品制造有限公司 | Disc type electric static painting system |
| CN102981406A (en) * | 2012-11-26 | 2013-03-20 | 浙江工业大学 | Sole glue spraying thickness control method based on binocular vision |
| CN103480533A (en) * | 2013-09-24 | 2014-01-01 | 桂林毛嘉工艺品有限公司 | Electrostatic spraying device for clothes hangers |
| CN105817381A (en) * | 2016-05-26 | 2016-08-03 | 武夷学院 | UV paint electrostatic spraying and LED UV curing system and work method |
| CN205761996U (en) * | 2016-05-26 | 2016-12-07 | 武夷学院 | UV paint electrostatic spraying and LED UV curing system |
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| Publication number | Publication date |
|---|---|
| CN106733517A (en) | 2017-05-31 |
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