CN107193254B - Start-stop control method of dust remover - Google Patents

Start-stop control method of dust remover Download PDF

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Publication number
CN107193254B
CN107193254B CN201710473980.0A CN201710473980A CN107193254B CN 107193254 B CN107193254 B CN 107193254B CN 201710473980 A CN201710473980 A CN 201710473980A CN 107193254 B CN107193254 B CN 107193254B
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Prior art keywords
dust remover
controller
dust
stop
controlling
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CN201710473980.0A
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CN107193254A (en
Inventor
林秉正
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Quanzhou Hanwei Machinery Manufacturing Co Ltd
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Quanzhou Hanwei Machinery Manufacturing Co Ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/054Input/output
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/10Plc systems
    • G05B2219/11Plc I-O input output
    • G05B2219/1103Special, intelligent I-O processor, also plc can only access via processor

Abstract

The invention relates to a sanitary product production device, and provides a dust remover start-stop control method which comprises the following steps of (1) connecting each dust remover on a production line with a P L C controller on the production line and controlling the dust remover to be controlled by the P L C controller, setting a start-stop control mode of each dust remover in the P L C controller into three control modes of an automatic start function, an independent start function and a stop function through a programming program, respectively setting an automatic start switch, an independent start switch, a stop switch and a reset start switch of each dust remover on a touch screen connected with an input end of the P L C controller, and (2) selecting the control mode through the P L C controller after starting to run so that the dust remover can be effectively matched with a fan set of a crusher to use, and effectively clean dust on the production line.

Description

Start-stop control method of dust remover
Technical Field
The invention relates to a dust remover, in particular to a start-stop control method of the dust remover.
Background
At present, dust is generated in the production and manufacturing processes of sanitary towels, paper diapers and mattresses. The amount of dust generated varies depending on the equipment process. If the amount of dust generated by the equipment is large, the cleaning time of the equipment is increased, and the production efficiency is reduced. Therefore, a dust remover is required to be added for removing dust in the operation process of the equipment, but the control mode of starting and stopping the dust remover is different from the control mode of a fan unit of a pulverizer on a production line, so that the dust remover needs to be controlled independently. Since the duster must be started before the pulverizer is started, the duster must be started before the fan set is started. And because the dust remover is controlled separately, therefore increased the loaded down with trivial details of operation, reduced production efficiency.
Disclosure of Invention
Therefore, in order to solve the above problems, the present invention provides a method for controlling start and stop of a dust collector, which reduces the amount of dust generated during the production and manufacturing process of sanitary products, reduces the cleaning time of equipment, simplifies the operation, and improves the production efficiency.
In order to solve the technical problem, the invention adopts the following scheme: a start-stop control method of a dust remover comprises the following steps:
(1) the method comprises the following steps of connecting all dust collectors on a production line with a P L C controller on the production line and controlling the dust collectors under the control of the P L C controller, setting the starting and stopping control modes of all the dust collectors into three control modes of an automatic starting function, an independent starting function and a stopping function in the P L C controller through programming, respectively setting an automatic starting switch, an independent starting switch, a stopping switch and a reset starting switch of each dust collector on a touch screen connected with the input end of the P L C controller, wherein the automatic starting switch, the independent starting switch and the stopping switch on the touch screen correspond to the three control modes of the P L C controller for controlling the dust collectors one by one;
(2) the method comprises the steps of selecting whether to start a dust remover function or not through programming setting in a P L C controller after the dust remover starts to operate, setting prolonged stop time N seconds of the dust remover if the prolonged stop time N is a natural number, and if the prolonged stop time N is not the natural number, entering dust remover control mode selection after the dust remover starts to operate, controlling a P L C controller to automatically start the dust remover when an automatic start button of a fan set of a control pulverizer is started when the automatic start function mode of the dust remover is selected, controlling a fan set of the pulverizer to stop firstly and the dust remover stops after the dust remover delays the prolonged stop time N seconds when an auxiliary machine controlled by the P L C controller on a production line is selected to stop completely, controlling start and stop of the dust remover to be unrelated to start of the fan set of the pulverizer, controlling the dust remover to start and stop independently by an operator when the independent start function mode and stop function mode are selected, controlling the auxiliary machine to start and stop independently by the operator when the dust remover is in the independent start function mode and the independent start mode, controlling the P L on the production line, and resetting the fan set of the dust remover, and the fan set of the prolonged stop time N after the dust remover, and the fan set of the dust remover, and the fan set of the fan.
Further, a reset starting switch arranged in the touch screen controls the deduster to return to the initial selection control mode for the P L C controller.
By adopting the technical scheme, the dust remover has the beneficial effects that the control mode of controlling the dust remover is set into three control modes of an automatic starting function, an independent starting function and a stopping function by adopting the P L C controller programming, so that the control of the dust remover is brought into the overall control of the P L C controller of the production line, the dust remover and a fan set of a pulverizer can be effectively combined, meanwhile, the dust remover can be matched with the fan set of the pulverizer for use and can also be independently controlled to remove dust for equipment on the production line, the cleaning time of the equipment on the production line is reduced, the dust amount of a working environment is reduced, meanwhile, the use and the operation are simple and convenient, the product quality is ensured, the production efficiency is improved, the working environment is cleaner, and the dust remover can be widely popularized and applied.
Drawings
Fig. 1 is a control flowchart of a dust collector of an embodiment of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1, a preferred start-stop control method of a dust collector of the present invention includes the steps of:
(1) the method comprises the following steps that all dust collectors on a production line are connected with a P L C controller on the production line and controlled by a P L C controller, the starting and stopping control modes of all the dust collectors are set to be three control modes including an automatic starting function, an independent starting function and a stopping function through programming in the P L C controller, automatic starting switches, independent starting switches, stopping switches and reset starting switches of the dust collectors are respectively arranged on a touch screen connected with the input end of the P L C controller, the automatic starting switches, the independent starting switches and the stopping switches on the touch screen correspond to the three control modes of the dust collectors controlled by the P L C controller one by one, and the reset starting switches arranged in the touch screen control the dust collectors to be returned to the original selection control mode for the P L C controller;
(2) the method comprises the steps of selecting whether to start a dust remover function or not through programming setting in a P L C controller after the dust remover starts to operate, setting prolonged stop time N seconds of the dust remover if the prolonged stop time N is a natural number, and if the prolonged stop time N is not the natural number, entering dust remover control mode selection after the dust remover starts to operate, controlling a P L C controller to automatically start the dust remover when an automatic start button of a fan set of a control pulverizer is started when the automatic start function mode of the dust remover is selected, controlling a fan set of the pulverizer to stop firstly and the dust remover stops after the dust remover delays the prolonged stop time N seconds when an auxiliary machine controlled by the P L C controller on a production line is selected to stop completely, controlling start and stop of the dust remover to be unrelated to start of the fan set of the pulverizer, controlling the dust remover to start and stop independently by an operator when the independent start function mode and stop function mode are selected, controlling the auxiliary machine to start and stop independently by the operator when the dust remover is in the independent start function mode and the independent start mode, controlling the P L on the production line, and resetting the fan set of the dust remover, and the fan set of the prolonged stop time N after the dust remover, and the fan set of the dust remover, and the fan set of the fan.
According to the invention, the control mode of controlling the dust remover is set into three control modes of an automatic starting function, an independent starting function and a stopping function by adopting the programming of the P L C controller, so that the control of the dust remover is brought into the overall control of the P L C controller of the production line, the dust remover can be effectively combined with the fan unit of the pulverizer, and meanwhile, the dust remover can be matched with the fan unit of the pulverizer for use and can also be independently controlled to remove dust for equipment on the production line, thereby reducing the cleaning time of the equipment on the production line, reducing the dust amount of a working environment, being simple and convenient to use and operate, ensuring the product quality, improving the production efficiency, enabling the working environment to be cleaner and being widely popularized and applied.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (2)

1. A start-stop control method of a dust remover is characterized by comprising the following steps: the method comprises the following steps:
(1) the method comprises the following steps of connecting all dust collectors on a production line with a P L C controller on the production line and controlling the dust collectors under the control of the P L C controller, setting the starting and stopping control modes of all the dust collectors into three control modes of an automatic starting function, an independent starting function and a stopping function in the P L C controller through programming, respectively setting an automatic starting switch, an independent starting switch, a stopping switch and a reset starting switch of each dust collector on a touch screen connected with the input end of the P L C controller, wherein the automatic starting switch, the independent starting switch and the stopping switch on the touch screen correspond to the three control modes of the P L C controller for controlling the dust collectors one by one;
(2) the method comprises the steps of selecting whether to start a dust remover function or not through programming setting in a P L C controller after the dust remover starts to operate, setting prolonged stop time N seconds of the dust remover if the prolonged stop time N is a natural number, and if the prolonged stop time N is not the natural number, entering dust remover control mode selection after the dust remover starts to operate, controlling a P L C controller to automatically start the dust remover when an automatic start button of a fan set of a control pulverizer is started when the automatic start function mode of the dust remover is selected, controlling a fan set of the pulverizer to stop firstly and the dust remover stops after the dust remover delays the prolonged stop time N seconds when an auxiliary machine controlled by the P L C controller on a production line is selected to stop completely, controlling start and stop of the dust remover to be unrelated to start of the fan set of the pulverizer, controlling the dust remover to start and stop independently by an operator when the independent start function mode and stop function mode are selected, controlling the auxiliary machine to start and stop independently by the operator when the dust remover is in the independent start function mode and the independent start mode, controlling the P L on the production line, and resetting the fan set of the dust remover, and the fan set of the prolonged stop time N after the dust remover, and the fan set of the dust remover, and the fan set of the fan.
2. The start-stop control method of the dust remover as claimed in claim 1, wherein a reset start switch arranged in the touch screen controls the dust remover to return to the position before the control mode is initially selected for the P L C controller.
CN201710473980.0A 2017-06-21 2017-06-21 Start-stop control method of dust remover Active CN107193254B (en)

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Application Number Priority Date Filing Date Title
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CN107193254B true CN107193254B (en) 2020-08-07

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687514A (en) * 2020-06-30 2020-09-22 山东莱钢永锋钢铁有限公司 Automatic start-stop control method for single-point dust remover of continuous casting machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076752A (en) * 1998-06-01 2000-06-20 Quality Botanical Ingredients, Inc. Method and apparatus for inert gas purging/temperature control for pulverizing/grinding system
CN203304057U (en) * 2013-03-07 2013-11-27 周红卫 Crushing production line with double dedusting
CN204309145U (en) * 2014-11-14 2015-05-06 北京欣瑞天成节能工程技术有限公司 A kind of gem and jade processing automatic dust removing apparatus
CN105709511A (en) * 2016-01-19 2016-06-29 中国矿业大学 Method and device for improving dust removal effect and explosion-proof performance of dust remover
CN205380112U (en) * 2016-01-21 2016-07-13 天津新天星熠测控技术有限公司 Industry dust catcher stops device with automatic opening
CN106110768A (en) * 2016-08-26 2016-11-16 陈美青 Coordinated signals automatic back blow cleaner unit and the coordinated signals strategy of cleaner unit
CN106406148A (en) * 2016-11-26 2017-02-15 陈美青 Dust collector fan linkage control circuit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076752A (en) * 1998-06-01 2000-06-20 Quality Botanical Ingredients, Inc. Method and apparatus for inert gas purging/temperature control for pulverizing/grinding system
CN203304057U (en) * 2013-03-07 2013-11-27 周红卫 Crushing production line with double dedusting
CN204309145U (en) * 2014-11-14 2015-05-06 北京欣瑞天成节能工程技术有限公司 A kind of gem and jade processing automatic dust removing apparatus
CN105709511A (en) * 2016-01-19 2016-06-29 中国矿业大学 Method and device for improving dust removal effect and explosion-proof performance of dust remover
CN205380112U (en) * 2016-01-21 2016-07-13 天津新天星熠测控技术有限公司 Industry dust catcher stops device with automatic opening
CN106110768A (en) * 2016-08-26 2016-11-16 陈美青 Coordinated signals automatic back blow cleaner unit and the coordinated signals strategy of cleaner unit
CN106406148A (en) * 2016-11-26 2017-02-15 陈美青 Dust collector fan linkage control circuit

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