CN112987815A - Paper ironing temperature control device and control method for diaphragm machine - Google Patents
Paper ironing temperature control device and control method for diaphragm machine Download PDFInfo
- Publication number
- CN112987815A CN112987815A CN202110194915.0A CN202110194915A CN112987815A CN 112987815 A CN112987815 A CN 112987815A CN 202110194915 A CN202110194915 A CN 202110194915A CN 112987815 A CN112987815 A CN 112987815A
- Authority
- CN
- China
- Prior art keywords
- temperature
- processor
- heating
- machine
- temperature information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Radiation Pyrometers (AREA)
Abstract
The invention relates to a paper ironing temperature control device and a control method for a diaphragm machine, which comprises the following steps: presetting a temperature interval for heating the ironing head; the infrared sensor detects the temperature of the heating probe of the membrane machine and sends temperature information to the processor; the processor judges whether the temperature information is in a preset temperature interval or not; when the temperature information is not in a preset temperature interval, the processor performs variable frequency control on the current of the high-heat heating coil; when the temperature information is in the preset temperature interval, the processor does not carry out variable frequency control on the high-heat heating coil. The invention designs a paper ironing temperature control device and a control method for a diaphragm machine, so that equipment is maintained in a working state in a constant temperature region.
Description
Technical Field
The invention relates to the technical field of high-temperature paper ironing of battery diaphragm paper, in particular to a paper ironing temperature control device and a paper ironing temperature control method for a diaphragm machine.
Background
In the battery industry, because the equipment precision is higher and higher, and the automation requirement to equipment is also higher and higher, the high-frequency heating technology that former diaphragm paper machine adopted has improved the work efficiency that the paper was scalded in the heating greatly. However, the temperature difference of each heating head is often large due to the speed change of the device, so that the paper ironing forming is unstable, and the defective rate of the device is increased.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention designs a paper ironing temperature control device and a control method of a diaphragm machine, so that the equipment is maintained in a working state in a constant temperature region.
The invention provides a paper ironing temperature control device of a diaphragm machine, which comprises an infrared sensor and a processor which are in signal connection with each other, wherein the processor is in signal connection with a high-frequency heating coil of the diaphragm machine; the infrared sensor is used for detecting the temperature of the heating hot head of the membrane machine and sending the temperature information of the heating hot head to the processor, and the processor performs frequency conversion control on the high-heat heating coil according to the temperature information.
Preferably, the infrared sensor is mounted on a platform plate of the membrane separator.
Preferably, the processor is a PLC controller.
The invention provides a diaphragm machine paper ironing temperature control method, which comprises the following steps:
s100: presetting a temperature interval for heating the ironing head;
s200: the infrared sensor detects the temperature of the heating probe of the membrane machine and sends temperature information to the processor;
s300: the processor judges whether the temperature information is in a preset temperature interval or not;
s301: when the temperature information is not in a preset temperature interval, the processor performs variable frequency control on the current of the high-heat heating coil;
s302: when the temperature information is in the preset temperature interval, the processor does not carry out variable frequency control on the high-heat heating coil.
Compared with the prior art, the technical scheme provided by the invention has the following advantages:
according to the paper ironing temperature control device and the control method of the diaphragm machine, the temperature of the heating ironing head is detected through the infrared sensor, whether the heating ironing head is in a preset temperature interval or not is judged through the PLC, and then the high-frequency heating coil is subjected to variable frequency control after judgment, so that the heating temperature of the heating ironing head is controlled in the preset temperature interval. The condition that different heating heads have great temperature difference is avoided, the condition that paper forming is unstable is prevented from being burnt, and the defective rate of paper burning of equipment is reduced.
Drawings
Fig. 1 is a schematic flow chart of a method for controlling the temperature of a stamping paper of a diaphragm machine according to an embodiment of the present invention;
FIG. 2 is a block diagram of a paper ironing temperature control device of a diaphragm machine according to an embodiment of the present invention;
fig. 3 is an assembly view of a paper ironing temperature control device and a membrane machine of a membrane machine according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Reference numerals: 1-infrared sensor, 2-heating ironing head and 3-platform plate.
Detailed Description
The present invention is further illustrated by the following examples, which are not intended to limit the invention to these embodiments. It will be appreciated by those skilled in the art that the present invention encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.
As shown in fig. 1-4, a paper ironing temperature control device of a diaphragm machine is shown, which comprises an infrared sensor 1 and a processor which are in signal connection with each other, wherein the processor is in signal connection with a high-frequency heating coil of the diaphragm machine; the infrared sensor 1 is used for detecting the temperature of the heating and ironing head 2 of the membrane machine and sending the temperature information of the heating and ironing head 2 to the processor, and the processor performs frequency conversion control on the high-heat heating coil according to the temperature information.
The infrared sensor 1 is arranged on a platform plate 3 of the membrane separator; the processor is a PLC controller.
The embodiment also provides a diaphragm machine ironing paper temperature control method, which comprises the following steps:
s100: presetting a temperature interval for heating the ironing head;
s200: the infrared sensor detects the temperature of the heating probe of the membrane machine and sends temperature information to the processor;
s300: the processor judges whether the temperature information is in a preset temperature interval or not;
s301: when the temperature information is not in a preset temperature interval, the processor performs variable frequency control on the current of the high-heat heating coil;
s302: when the temperature information is in the preset temperature interval, the processor does not carry out variable frequency control on the high-heat heating coil.
In the embodiment of the invention, the preset temperature interval of the heating ironing head 2 is 160-200 ℃, and the infrared sensor 1 is used for detecting the temperature of the heating ironing head 2 and sending the temperature information to the PLC; the processor judges whether the temperature information is in a preset temperature interval or not, and when the temperature information is not in the preset temperature interval, the processor performs variable frequency control on the current of the high-heat heating coil; when the temperature information is in the preset temperature interval, the processor does not carry out variable frequency control on the high-heat heating coil.
For example, when the temperature information of the heating and ironing head 2 is 120 to 130 ℃, the PLC controller performs frequency-increasing control on the high-frequency heating coil of the membrane machine, so as to increase the current passing through the heating coil, thereby increasing the temperature of the heating coil.
For example, when the temperature information of the heating iron head 2 is 210 ℃ to 230 ℃, the PLC controller performs the bonus frequency control on the high-frequency heating coil of the membrane machine, so that the current passing through the heating coil is reduced, and the temperature of the heating coil is further reduced.
For example, when the temperature information of the heating iron head 2 is 175 to 185 ℃, the PLC controller does not perform the frequency conversion control on the high-frequency heating coil, so that the current passing through the heating coil is maintained in a certain current interval, and the heating iron head 2 is maintained in the current working state. Meanwhile, the infrared sensor 1 monitors the temperature information of the heating iron head 2 in real time.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The functional and structural principles of the present invention may be modified at will without departing from the principles set forth above.
Claims (4)
1. The utility model provides a diaphragm machine scalds paper temperature control device which characterized in that: the device comprises an infrared sensor (1) and a processor which are in signal connection with each other, wherein the processor is in signal connection with a high-frequency heating coil of a diaphragm machine; the infrared sensor (1) is used for detecting the temperature of the heating and ironing head (2) of the film separating machine and sending the temperature information of the heating and ironing head (2) to the processor, and the processor performs frequency conversion control on the high-heat heating coil according to the temperature information.
2. The diaphragm machine temperature control device according to claim 1, wherein: the infrared sensor (1) is arranged on a platform plate (3) of the membrane separator.
3. The diaphragm machine temperature control device according to claim 1, wherein: the processor is a PLC controller.
4. A diaphragm machine paper ironing temperature control method is characterized by comprising the following steps:
s100: presetting a temperature interval for heating the ironing head;
s200: the infrared sensor detects the temperature of the heating probe of the membrane machine and sends temperature information to the processor;
s300: the processor judges whether the temperature information is in a preset temperature interval or not;
s301: when the temperature information is not in a preset temperature interval, the processor performs variable frequency control on the current of the high-heat heating coil;
s302: when the temperature information is in the preset temperature interval, the processor does not carry out variable frequency control on the high-heat heating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110194915.0A CN112987815A (en) | 2021-02-22 | 2021-02-22 | Paper ironing temperature control device and control method for diaphragm machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110194915.0A CN112987815A (en) | 2021-02-22 | 2021-02-22 | Paper ironing temperature control device and control method for diaphragm machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112987815A true CN112987815A (en) | 2021-06-18 |
Family
ID=76393795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110194915.0A Pending CN112987815A (en) | 2021-02-22 | 2021-02-22 | Paper ironing temperature control device and control method for diaphragm machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112987815A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004020442U1 (en) * | 2004-08-19 | 2005-06-16 | Maag Pump Systems Textron Gmbh | Polymer melt filtering unit for extrusion plant has sensor on one or both sides of filter unit to record fluid parameters which are compared with set values and used to increase opening of throttle in the fluid flow path |
| CN101358942A (en) * | 2007-07-30 | 2009-02-04 | 深圳市比克电池有限公司 | Method and apparatus for measuring closed temperature of diaphragm paper |
| CN102332551A (en) * | 2010-07-12 | 2012-01-25 | 姜初金 | Tab welding mechanism apparatus |
| CN103401026A (en) * | 2013-07-12 | 2013-11-20 | 安徽理士电源技术有限公司 | Heat-sealing device and method for air filter disk of storage battery |
| JP2015197977A (en) * | 2014-03-31 | 2015-11-09 | 日産自動車株式会社 | Separator bonding method for electric device, separator bonding apparatus for electric device and electric device |
| CN107275545A (en) * | 2017-06-05 | 2017-10-20 | 丹阳琦瑞机械有限公司 | Battery separator paper shaped device |
| CN108466415A (en) * | 2018-05-04 | 2018-08-31 | 湖南烁普新材料有限公司 | Wet method diaphragm membrane preparation facilities and preparation method |
| CN109378429A (en) * | 2018-10-20 | 2019-02-22 | 武汉惠强新能源材料科技有限公司 | The temperature control equipment of battery diaphragm production line |
| CN110993856A (en) * | 2019-11-18 | 2020-04-10 | 河北金力新能源科技股份有限公司 | Device for preparing double-layer composite diaphragm of lithium ion battery and using method thereof |
-
2021
- 2021-02-22 CN CN202110194915.0A patent/CN112987815A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004020442U1 (en) * | 2004-08-19 | 2005-06-16 | Maag Pump Systems Textron Gmbh | Polymer melt filtering unit for extrusion plant has sensor on one or both sides of filter unit to record fluid parameters which are compared with set values and used to increase opening of throttle in the fluid flow path |
| CN101358942A (en) * | 2007-07-30 | 2009-02-04 | 深圳市比克电池有限公司 | Method and apparatus for measuring closed temperature of diaphragm paper |
| CN102332551A (en) * | 2010-07-12 | 2012-01-25 | 姜初金 | Tab welding mechanism apparatus |
| CN103401026A (en) * | 2013-07-12 | 2013-11-20 | 安徽理士电源技术有限公司 | Heat-sealing device and method for air filter disk of storage battery |
| JP2015197977A (en) * | 2014-03-31 | 2015-11-09 | 日産自動車株式会社 | Separator bonding method for electric device, separator bonding apparatus for electric device and electric device |
| CN107275545A (en) * | 2017-06-05 | 2017-10-20 | 丹阳琦瑞机械有限公司 | Battery separator paper shaped device |
| CN108466415A (en) * | 2018-05-04 | 2018-08-31 | 湖南烁普新材料有限公司 | Wet method diaphragm membrane preparation facilities and preparation method |
| CN109378429A (en) * | 2018-10-20 | 2019-02-22 | 武汉惠强新能源材料科技有限公司 | The temperature control equipment of battery diaphragm production line |
| CN110993856A (en) * | 2019-11-18 | 2020-04-10 | 河北金力新能源科技股份有限公司 | Device for preparing double-layer composite diaphragm of lithium ion battery and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107166733B (en) | electromagnetic heating device and load self-adaption method thereof | |
| CN101774079A (en) | Method and device for controlling residual stress on stir friction welding surface | |
| CN107101383A (en) | A kind of gas heater production regulation detection device | |
| CN104150361A (en) | Deviation rectifying control system and deviation rectifying control method of crane | |
| CN115356971A (en) | System and method for accurately monitoring and controlling heating and adjusting process of intermediate-frequency bent pipe | |
| CN112987815A (en) | Paper ironing temperature control device and control method for diaphragm machine | |
| CN102135763B (en) | Double-layer coiled welded pipe production line programmable logic controller (PLC) control cabinet | |
| CN201628474U (en) | Multidirectional heater | |
| CN103813556A (en) | Electromagnetic heating device and power control method and power control system thereof | |
| CN103813557A (en) | Electromagnetic heating device and power control method and power control system thereof | |
| CN102944335B (en) | System and method for detecting workpiece position | |
| CN102455134A (en) | Automatic temperature regulating system for constant temperature furnace | |
| CN110355340B (en) | Intelligent system for controlling crystallizer thermal width adjustment soft clamping force and application method thereof | |
| CN201876150U (en) | Automatic temperature regulating system for constant temperature furnace | |
| CN205625600U (en) | Electric kettle | |
| CN208374414U (en) | A kind of pipeline induction brazing device | |
| CN203375728U (en) | Preheating circulation device with fault detecting function | |
| CN212152072U (en) | Can improve connect machine of glass kettle yield | |
| CN116330817B (en) | Temperature control system and control method for oven of intaglio printing press | |
| CN201828824U (en) | Distributed control system for rare metal plate vacuum annealing furnace | |
| CN204843252U (en) | Temperature control device is used in welding of following aluminium alloy plate material of 1mm | |
| CN210587068U (en) | Intelligent system for controlling wide soft clamping force of crystallizer thermal regulation | |
| CN210862274U (en) | Electric furnace temperature detection device based on PLC control | |
| CN110193519B (en) | Control method for protecting heating head of edge heater | |
| CN211177896U (en) | Muffle furnace centralized control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |