CN110542321A - Automatic control system of cable sintering furnace - Google Patents
Automatic control system of cable sintering furnace Download PDFInfo
- Publication number
- CN110542321A CN110542321A CN201910769215.2A CN201910769215A CN110542321A CN 110542321 A CN110542321 A CN 110542321A CN 201910769215 A CN201910769215 A CN 201910769215A CN 110542321 A CN110542321 A CN 110542321A
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- CN
- China
- Prior art keywords
- sintering furnace
- heating
- cable
- temperature
- automatic control
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses an automatic control system of a cable sintering furnace, which comprises: the device comprises a temperature detection mechanism, a microprocessor, a display, a setting panel, a heating device and a winding machine driving circuit, wherein the temperature detection mechanism, the display, the setting panel, the heating device and the winding machine driving circuit are electrically connected with the microprocessor; the winding device comprises a setting panel, a display, a heating device, a coiler driving circuit and a temperature detection mechanism, wherein the setting panel is used for setting a temperature value in a sintering furnace, the display is used for displaying the temperature detected by the temperature detection mechanism in real time, the heating device is used for heating the sintering furnace, and the coiler driving circuit is used for adjusting the winding speed of a cable according to the temperature value in the furnace. The automatic control system of the cable sintering furnace solves the problem of automatic control of the cable in the sintering process, and is convenient for improving the working efficiency of cable production and the product quality.
Description
Technical Field
The invention relates to cable sintering, in particular to an automatic control system of a cable sintering furnace.
Background
The cable sintering furnace is used for sintering high-temperature cables by cable manufacturers, the traditional sintering furnace needs two furnace barrels on the sintering equipment, a temperature controller with four heating zones (220V and 800W in each section) of each furnace barrel is manually arranged, the winding speed of the sintered cables is manually adjusted, the sintering temperature and the winding speed of the cables with different wire diameters are different, and therefore large workload is brought to field operation personnel, and the quality of products is not well guaranteed.
Disclosure of Invention
The invention aims to provide equipment, and the automatic control system of the cable sintering furnace solves the problem of automatic control of cables in the sintering process, and is convenient for improving the working efficiency of cable production and the product quality.
In order to achieve the above object, the present invention provides an automatic control system of a cable sintering furnace, comprising: the device comprises a temperature detection mechanism, a microprocessor, a display, a setting panel, a heating device and a winding machine driving circuit, wherein the temperature detection mechanism, the display, the setting panel, the heating device and the winding machine driving circuit are electrically connected with the microprocessor; the winding device comprises a setting panel, a display, a heating device, a coiler driving circuit and a temperature detection mechanism, wherein the setting panel is used for setting a temperature value in a sintering furnace, the display is used for displaying the temperature detected by the temperature detection mechanism in real time, the heating device is used for heating the sintering furnace, and the coiler driving circuit is used for adjusting the winding speed of a cable according to the temperature value in the furnace.
Preferably, the automatic control system of the cable sintering furnace further comprises a communication module, and two ends of the communication module are respectively connected to the microprocessor and the upper computer, so that the upper computer can display the temperature in the furnace and the winding speed of the cable in real time.
Preferably, the cable sintering furnace is a four-stage sintering furnace, and the temperature detection mechanism includes: the sintering furnace comprises a first temperature sensor, a second temperature sensor, a third temperature sensor and a fourth temperature sensor, wherein the first temperature sensor, the second temperature sensor, the third temperature sensor and the fourth temperature sensor are respectively arranged in each section of the sintering furnace.
Preferably, the heating means comprises: the heating device comprises a first heating part, a second heating part, a third heating part and a fourth heating part, wherein the first heating part, the second heating part, the third heating part and the fourth heating part are respectively controlled to heat through a first heating relay, a second heating relay, a third heating relay and a fourth heating relay.
Preferably, the automatic control system of the cable sintering furnace further comprises an alarm device electrically connected to the microprocessor, and when the temperature detection mechanism detects that the temperature in the furnace is higher than a set value by more than 10%, the alarm device starts to alarm.
According to the technical scheme, the temperature detection mechanism, the display, the setting panel, the heating device and the winding machine driving circuit are electrically connected to the microprocessor; the winding device comprises a setting panel, a display, a heating device, a coiler driving circuit and a temperature detection mechanism, wherein the setting panel is used for setting a temperature value in a sintering furnace, the display is used for displaying the temperature detected by the temperature detection mechanism in real time, the heating device is used for heating the sintering furnace, and the coiler driving circuit is used for adjusting the winding speed of a cable according to the temperature value in the furnace.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block flow diagram of a preferred embodiment of an automatic control system for a cable sintering furnace.
Description of the reference numerals
1 first temperature sensor 2 second temperature sensor
3 third temperature sensor 4 fourth temperature sensor
5 display 6 microprocessor
7 set up 8 first heating relays of panel
9 second heating relay 10 communication module
11 coiling machine driving circuit 12 third heating relay
13 fourth heating relay
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, directional words included in terms such as "upper, lower, left, right, front, rear, inner, and outer" and the like merely represent the directions of the terms in a normal use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
Referring to fig. 1, the automatic control system of the cable sintering furnace includes: the device comprises a temperature detection mechanism, a microprocessor 6, a display 5, a setting panel 7, a heating device and a coiler driving circuit 11, wherein the temperature detection mechanism, the display 5, the setting panel 7, the heating device and the coiler driving circuit 11 are electrically connected with the microprocessor 6; the setting panel 7 is used for setting a temperature value in the sintering furnace, the display 5 is used for displaying the temperature detected by the temperature detection mechanism in real time, the heating device is used for heating the sintering furnace, and the winding machine driving circuit 11 is used for adjusting the winding rate of the cable according to the temperature value in the sintering furnace.
In this embodiment, preferably, the automatic control system for the cable sintering furnace further comprises a communication module 10, and two ends of the communication module 10 are respectively connected to the microprocessor 6 and an upper computer, so that the upper computer can display the temperature in the furnace and the winding rate of the cable in real time.
In this embodiment, preferably, the cable sintering furnace is a four-stage sintering furnace, and the temperature detection mechanism includes: the sintering furnace comprises a first temperature sensor 1, a second temperature sensor 2, a third temperature sensor 3 and a fourth temperature sensor 4, wherein the first temperature sensor 1, the second temperature sensor 2, the third temperature sensor 3 and the fourth temperature sensor 4 are respectively arranged in each section of the sintering furnace.
Correspondingly, the heating device comprises: the heating apparatus includes a first heating unit, a second heating unit, a third heating unit, and a fourth heating unit, which control heating by a first heating relay 8, a second heating relay 9, a third heating relay 12, and a fourth heating relay 13, respectively. The first to fourth temperature sensors 4 send the temperature values to the microprocessor 6, the microprocessor 6 judges whether the temperature is lower than a set value or not, if the temperature is lower than the set value, the corresponding heating relay is signaled to heat the corresponding heating part, and if the temperature is higher than a set upper limit value of the temperature, the heating is stopped. Meanwhile, the microprocessor 6 sends out a corresponding PWM signal to the winding machine driving circuit 11 according to the wire diameter of the cable selected in advance, and the rotating speed of the winding machine is controlled. Four temperature sensors, which respectively monitor the temperature, and send the four-section temperature to the microprocessor 6, and compare with the temperature setting values corresponding to different wire diameters stored in the EEPROM of the microprocessor 6, thereby controlling and controlling the heating device to sinter the cable, meanwhile, the microprocessor 6 sends out corresponding PWM waves according to the corresponding wire diameters, controls the peripheral motor speed regulator through the coiler driving circuit 11, adjusts the coiling speed of the cable coiler, and the user inputs the four-section temperature control values and the coiler speed values of different cables in advance into a list to be stored in the microprocessor 6.
In this embodiment, in order to improve the safety performance, it is preferable that the automatic control system for the cable sintering furnace further includes an alarm device electrically connected to the microprocessor 6, and the alarm device starts an alarm when the temperature detection mechanism detects that the temperature in the furnace is higher than a set value by 10% or more.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (5)
1. An automatic control system of a cable sintering furnace, which is characterized by comprising: the device comprises a temperature detection mechanism, a microprocessor (6), a display (5), a setting panel (7), a heating device and a coiler driving circuit (11), wherein the temperature detection mechanism, the display (5), the setting panel (7), the heating device and the coiler driving circuit (11) are electrically connected with the microprocessor (6);
The setting panel (7) is used for setting a temperature value in the sintering furnace, the display (5) is used for displaying the temperature detected by the temperature detection mechanism in real time, the heating device is used for heating the sintering furnace, and the winding machine driving circuit (11) is used for adjusting the winding rate of the cable according to the temperature value in the furnace.
2. the automatic control system of the cable sintering furnace according to claim 1, further comprising a communication module (10), wherein two ends of the communication module (10) are respectively connected to the microprocessor (6) and an upper computer, so that the upper computer can display the temperature in the furnace and the winding rate of the cable in real time.
3. The automatic control system of the cable sintering furnace according to claim 1, wherein the cable sintering furnace is a four-stage sintering furnace, and the temperature detection mechanism comprises: the sintering furnace comprises a first temperature sensor (1), a second temperature sensor (2), a third temperature sensor (3) and a fourth temperature sensor (4), wherein the first temperature sensor (1), the second temperature sensor (2), the third temperature sensor (3) and the fourth temperature sensor (4) are respectively arranged in each section of the sintering furnace.
4. The automatic control system of the cable sintering furnace according to claim 3, wherein the heating device comprises: the heating device comprises a first heating part, a second heating part, a third heating part and a fourth heating part, wherein the first heating part, the second heating part, the third heating part and the fourth heating part are respectively controlled to heat through a first heating relay (8), a second heating relay (9), a third heating relay (12) and a fourth heating relay (13).
5. the automatic control system of the cable sintering furnace according to claim 1, characterized in that the automatic control system of the cable sintering furnace further comprises an alarm device electrically connected to the microprocessor (6), wherein the alarm device starts an alarm when the temperature detection mechanism detects that the temperature in the furnace is higher than a set value by more than 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769215.2A CN110542321A (en) | 2019-08-20 | 2019-08-20 | Automatic control system of cable sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769215.2A CN110542321A (en) | 2019-08-20 | 2019-08-20 | Automatic control system of cable sintering furnace |
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| Publication Number | Publication Date |
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| CN110542321A true CN110542321A (en) | 2019-12-06 |
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| CN201910769215.2A Pending CN110542321A (en) | 2019-08-20 | 2019-08-20 | Automatic control system of cable sintering furnace |
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| CN101650124A (en) * | 2009-08-31 | 2010-02-17 | 东莞市赛鹏电子有限公司 | Method for preheating copper wire and copper wire preheater implementing same |
| CN103436682A (en) * | 2013-09-09 | 2013-12-11 | 江苏华旺科技有限公司 | Intelligent control system and method of multi-specification tubular continuous annealing furnace |
| CN203572786U (en) * | 2013-07-26 | 2014-04-30 | 上海理工大学 | Multichannel circulation heating test device for power cables with different specifications and cable diameters |
| CN203720678U (en) * | 2013-11-17 | 2014-07-16 | 华北电力大学（保定） | Remote automatic control device for brake-pad sintering furnace |
| CN105821200A (en) * | 2016-05-17 | 2016-08-03 | 江苏南海线缆设备有限公司 | Multi-strand wire annealing device |
| CN107588664A (en) * | 2017-07-18 | 2018-01-16 | 广州博塑科学仪器有限公司 | A kind of cable sintering furnace |
| CN207816016U (en) * | 2018-01-31 | 2018-09-04 | 厦门至隆真空科技有限公司 | A kind of pressurizing control system of pressurized sintering furnace |
| CN108646808A (en) * | 2018-07-24 | 2018-10-12 | 佛山航星科技有限公司 | The temperature control system and its temprature control method of overflow dyeing machine |
| CN109442996A (en) * | 2018-10-09 | 2019-03-08 | 安徽信息工程学院 | A kind of cable Temperature Control System for Sintering Furnace and method |
| JP2019113174A (en) * | 2017-12-26 | 2019-07-11 | 株式会社クボタケミックス | Heating device for pipe reclamation member |
-
2019
- 2019-08-20 CN CN201910769215.2A patent/CN110542321A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650124A (en) * | 2009-08-31 | 2010-02-17 | 东莞市赛鹏电子有限公司 | Method for preheating copper wire and copper wire preheater implementing same |
| CN203572786U (en) * | 2013-07-26 | 2014-04-30 | 上海理工大学 | Multichannel circulation heating test device for power cables with different specifications and cable diameters |
| CN103436682A (en) * | 2013-09-09 | 2013-12-11 | 江苏华旺科技有限公司 | Intelligent control system and method of multi-specification tubular continuous annealing furnace |
| CN203720678U (en) * | 2013-11-17 | 2014-07-16 | 华北电力大学（保定） | Remote automatic control device for brake-pad sintering furnace |
| CN105821200A (en) * | 2016-05-17 | 2016-08-03 | 江苏南海线缆设备有限公司 | Multi-strand wire annealing device |
| CN107588664A (en) * | 2017-07-18 | 2018-01-16 | 广州博塑科学仪器有限公司 | A kind of cable sintering furnace |
| JP2019113174A (en) * | 2017-12-26 | 2019-07-11 | 株式会社クボタケミックス | Heating device for pipe reclamation member |
| CN207816016U (en) * | 2018-01-31 | 2018-09-04 | 厦门至隆真空科技有限公司 | A kind of pressurizing control system of pressurized sintering furnace |
| CN108646808A (en) * | 2018-07-24 | 2018-10-12 | 佛山航星科技有限公司 | The temperature control system and its temprature control method of overflow dyeing machine |
| CN109442996A (en) * | 2018-10-09 | 2019-03-08 | 安徽信息工程学院 | A kind of cable Temperature Control System for Sintering Furnace and method |
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Application publication date: 20191206 |
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| RJ01 | Rejection of invention patent application after publication |