CN206169161U - Furnace temperature automatic regulating system's forge furnace - Google Patents
Furnace temperature automatic regulating system's forge furnace Download PDFInfo
- Publication number
- CN206169161U CN206169161U CN201621180043.3U CN201621180043U CN206169161U CN 206169161 U CN206169161 U CN 206169161U CN 201621180043 U CN201621180043 U CN 201621180043U CN 206169161 U CN206169161 U CN 206169161U
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- CN
- China
- Prior art keywords
- furnace
- temperature
- heating furnace
- blank
- controller
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- 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.)
- Expired - Fee Related
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- General Induction Heating (AREA)
- Forging (AREA)
Abstract
The utility model discloses a furnace temperature automatic regulating system's forge furnace, induction coil has been put to the furnace water -logging plain cloth of heating furnace body, it puts on neighbouring table surface of heating furnace body to push away the material cylinder, automatically controlled cabinet has been placed in the workstation, the controller has been place in the automatically controlled cabinet, the temperature sensing body is installed in the blank exit, heat the blank work piece by induction coil in the hot furnace body, temperature sensor's output links to each other with the input of controller, when the effective temperature of work piece and to set the temperature are unanimous, the controller sends the instruction of unloading and imports for the cylinder, the cylinder catch bar is released the blank work piece from the heating furnace. Blank tapping temperature is 1, 250 20 DEG C, that the heating furnace adopts is intermediate frequency electromagnetic induction heating furnace. Be equipped with heat abstractor in the heating furnace, temperature measuring instrument is installed to the heating furnace outer wall.
Description
Technical field
The utility model is related to a kind of forge furnace of furnace temperature automatic regulating system, is to ensure the blank temperature in heating furnace
It is 1250 ± 20 DEG C to spend, and is particularly well-suited to be used on forging induction heater.
Background technology
Currently, the forging induction heater of middle low power（Below 1000KW）, it is cheap due to being simple to manufacture, receive deeply
Temperature in the favor of China's forging industry, but forging induction heater cannot be controlled well, blank enter in hot heating furnace,
Furnace temperature is too low or too high, and the slab temperature come out of the stove can be made not reach the requirement specified, so as to be brought to follow-up machining
Strong influence, moreover, whether in-furnace temperature is uniform, the supercooling of blank local heating or overheat after feeding heating furnace, it will lead
Cause the section temperature of blank excessive, so as to influence the quality of product.
How developing furnace temperature temperature in forging induction heater can be controlled at 1250 ± 20 DEG C, and heating process is realized
Nobody automatically controls the target for being those skilled in the art's sustained improvement and innovation.
The content of the invention
Task of the present utility model is to propose a kind of whole heating process nobody automatically controls, and substantially increases forging workpiece
The efficiency of heating surface and reliability a kind of furnace temperature automatic regulating system forge furnace
Task of the present utility model be done in such a way that it is characterized in that：Horizontally disposed thoughts in the burner hearth of heating furnace body
Answer coil, pusher cylinder to be seated on the work top of the adjacent place of heating furnace body, electrical control cubicles, electrical control cubicles are placed with workbench
In put and have a controller, TEMP body is arranged at billet exit, and blank workpiece is heated by induction coil in hot body of heater, temperature
The output end for spending sensor is connected with the input of controller, when the actual temperature of workpiece is consistent with the temperature of setting, control
Device sends discharging and instructs and input to cylinder, and cylinder catch bar is released blank workpiece from heating furnace.Blank tapping temperature is
1250 ± 20 DEG C, the heating furnace uses intermediate frequency electromagnetic induction heater.Heat abstractor is housed, outside heating furnace in heating furnace
Wall is provided with temperature measuring device.
The utility model has the following effects that the utility model uses close loop negative feedback temperature control system, heating process
Realize that nobody automatically controls, the in good time dynamic control coolant rate of heat abstractor substantially increases the efficiency of heating surface of forging workpiece,
And with safe and reliable, easily realize the automation in production line.
Brief description of the drawings
Fig. 1 is heating furnace structure schematic diagram；Fig. 2 is automatic regulating system control block of the present utility model.
Drawing explanation：1st, electrical control cubicles, 2, pusher cylinder, 3, heating furnace body, 4, induction coil, 5, billet exit.
Specific embodiment
Embodiment is described in detail with reference to the figures above, as shown in figure 1, horizontally disposed in the burner hearth of heating furnace body 3 have sensing
Coil 4, pusher cylinder 2 is seated on the work top of the adjacent place of heating furnace body 3, and electrical control cubicles 1 are placed with workbench, automatically controlled
Being put in cabinet has controller, and temperature sensor is provided with billet exit 5.
The technical program blank tapping temperature is 1250 ± 20 DEG C, and furnace temp uses closed-loop feedback control system, heat
Blank workpiece is heated by induction coil in body of heater, the output end of temperature sensor is connected with the input of controller, temperature is passed
Temperature signal is inputed to controller by sensor in good time, is carried out contrasting number deviation, actual temperature and setting when workpiece by controller
Temperature it is consistent when,（Deviation is zero）, controller sends discharging and instructs and input to pusher cylinder, and pusher cylinder catch bar is work
Part is released from heating furnace.
The heating furnace uses intermediate frequency electromagnetic induction heater, and heat abstractor is housed in heating furnace, heats furnace outer wall
Temperature measuring device is installed, temperature measuring device can be controlled the unlatching of coolant valve by controller in good time temperature feedback to controller
Amount, so as to control the temperature of heating furnace, rough forging to be heated is positioned in load coil, and intermediate frequency power supply is powered, sense
Answering after be passed through alternating current in coil, alternating magnetic field can be produced around it, the rough forging workpiece placed in its vicinity is being handed over
In the presence of varying magnetic field, electromotive force can be produced, the electronics in making workpiece under the driving of the electromotive force flows and to form induced-current
（Vortex）.Heat energy is converted electrical energy into the presence of resistance within the workpiece, workpiece is heated in itself.Sensing heating is not against outside
Thermal source, does not require that workpiece is contacted with induction coil yet, but by the use of by heated work pieces itself as thermal source.Can be according to frequency selection not
Same heating means, with heating power very high, it is easy to accomplish the automation in production line.
The faster the better for the firing rate of blank on the premise of heating quality is ensured, the technical program design requirement is：75
Second/part, the material of diameter 45, the heat time of other diameter material adjust according to intermediate frequency power supply loading condition.
Claims (3)
1. a kind of forge furnace of furnace temperature automatic regulating system, it is characterised in that：It is horizontally disposed in the burner hearth of heating furnace body to have
Induction coil, pusher cylinder is seated on the work top of the adjacent place of heating furnace body, and electrical control cubicles are placed with workbench, automatically controlled
Being put in cabinet has controller, and TEMP body is arranged at billet exit, and blank workpiece is heated by induction coil in hot body of heater,
The output end of temperature sensor is connected with the input of controller, when the actual temperature of workpiece is consistent with the temperature of setting, control
Device processed sends discharging and instructs and input to cylinder, and cylinder catch bar is released blank workpiece from heating furnace.
2. a kind of forge furnace of furnace temperature automatic regulating system as claimed in claim 1, it is characterised in that：Blank goes out furnace temperature
It is 1250 ± 20 DEG C to spend, and the heating furnace uses intermediate frequency electromagnetic induction heater.
3. a kind of forge furnace of furnace temperature automatic regulating system as claimed in claim 1, it is characterised in that：Filled in heating furnace
There is heat abstractor, heating furnace outer wall is provided with temperature measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180043.3U CN206169161U (en) | 2016-10-27 | 2016-10-27 | Furnace temperature automatic regulating system's forge furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180043.3U CN206169161U (en) | 2016-10-27 | 2016-10-27 | Furnace temperature automatic regulating system's forge furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169161U true CN206169161U (en) | 2017-05-17 |
Family
ID=58682972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621180043.3U Expired - Fee Related CN206169161U (en) | 2016-10-27 | 2016-10-27 | Furnace temperature automatic regulating system's forge furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169161U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345963A (en) * | 2016-10-27 | 2017-01-25 | 河南机电高等专科学校 | Forging heating furnace of automatic furnace temperature adjusting system |
| CN107661958A (en) * | 2017-10-18 | 2018-02-06 | 浙江丰诚智能科技有限公司 | A kind of full-automatic heat forges manufacture system outfeed belt conveyor |
| CN107728667A (en) * | 2017-11-06 | 2018-02-23 | 郎溪昊瑞锻造有限公司 | A kind of workpiece heat temperature control equipment and control method |
-
2016
- 2016-10-27 CN CN201621180043.3U patent/CN206169161U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345963A (en) * | 2016-10-27 | 2017-01-25 | 河南机电高等专科学校 | Forging heating furnace of automatic furnace temperature adjusting system |
| CN107661958A (en) * | 2017-10-18 | 2018-02-06 | 浙江丰诚智能科技有限公司 | A kind of full-automatic heat forges manufacture system outfeed belt conveyor |
| CN107661958B (en) * | 2017-10-18 | 2024-06-11 | 浙江丰诚智能科技有限公司 | Discharging conveyor of full-automatic hot forging manufacturing system |
| CN107728667A (en) * | 2017-11-06 | 2018-02-23 | 郎溪昊瑞锻造有限公司 | A kind of workpiece heat temperature control equipment and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |