CN205537149U - Sintering electronic component's binder removal and heating element structure of sintering combination stove - Google Patents
Sintering electronic component's binder removal and heating element structure of sintering combination stove Download PDFInfo
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- CN205537149U CN205537149U CN201620366982.0U CN201620366982U CN205537149U CN 205537149 U CN205537149 U CN 205537149U CN 201620366982 U CN201620366982 U CN 201620366982U CN 205537149 U CN205537149 U CN 205537149U
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Abstract
The utility model provides a sintering electronic component's binder removal and heating element structure of sintering combination stove for set up heating element respectively in whole furnace's inlet region, the district that passes through, sinter molding district, the heat preservation exit, when guaranteeing the material sintering, reduce expending of the energy, guarantee energy -concerving and environment -protectively. It includes sintering furnace, sintering furnace's inside is provided with four heating regions from entering the mouth to the exit position, including inlet region, transition district, sinter molding district, heat preservation exit, resistance wire heating element has been arranged on inlet region's the lateral wall, resistance wire heating element's inside extends to sintering furnace region, elema heating element has been arranged on transition district, heat preservation exit's the lateral wall respectively, elema heating element's hot junction is located sintering furnace region, the top cartridge in sinter molding district has silicon molybdenum bar heating element, silicon molybdenum bar heating element's bottom is located sintering furnace's both sides wall is inboard.
Description
Technical field
This utility model relates to the technical field of electronic component sintering furnace, is specially one sintering electronic component
The heating element structure of binder removal and sintered combination stove.
Background technology
The sintering of existing electronic component, its all by sintering furnace sintering form, sintering furnace includes binder removal
Region, sintering region, owing to existing sintering region, binder removal region are straight line arrangement so that whole stove
The length of body is the longest, is unfavorable for the reasonable Arrangement of equipment, to this end, devise the burning of draft glue discharging furnace and sintering furnace
Binder removal and the sintered combination stove of knot electronic component is as the replacing structure of existing sintering furnace, existing sintering furnace
Sintering region be single heating source, it makes the temperature in whole sintering region be a comparative high temperature,
But during actual sintered, material is along with the track in sintering region, and its required temperature is not
It is an isoperibol, and existing sintering furnace is in order to ensure the sintering temperature of whole sintering intra-zone,
It all arranges the heating element heater of higher temperature so that whole sintering energy utilization rate is low, is unfavorable for energy-saving ring
Protect.
Summary of the invention
For the problems referred to above, this utility model provides a kind of binder removal sintering electronic component and sintered combination
The heating element structure of stove so that the inlet region of whole burner hearth, transition region, sinter molding district, be incubated out
Heating element heater it is respectively provided with, it is ensured that while material sintering, reduce the consuming of the energy, it is ensured that joint in mouth region
Can environmental protection.
A kind of binder removal sintering electronic component and the heating element structure of sintered combination stove, it is characterised in that:
It includes sintering burner hearth, and the inside of described sintering burner hearth is provided with four thermals treatment zone from entrance to exit position
Territory, including inlet region, transition region, sinter molding district, insulation outlet area, on the sidewall of described inlet region
Being disposed with resistance wire heating element, the inside of described resistance wire heating element extends to sinter hearth region,
Described transition region, insulation outlet area sidewall on be respectively disposed with Globar heating element, described siliconit
The hot junction of heating element heater is positioned at sintering hearth region, and the top in described sinter molding district is fitted with Si-Mo rod and adds
Thermal element, the bottom of described Si-Mo rod heating element heater is positioned at inside the two side of described sintering burner hearth.
Its operating heating temperatures being further characterized by described resistance wire heating element be 800～
1000 DEG C, the operating temperature of described Globar heating element is 900～1300 DEG C, and the heating of described Si-Mo rod is first
The operating temperature of part is 1000～1650 DEG C；
It includes two sections of independent resistance heating wire's element areas arranged, respectively R1, R2 region, R1,
Described resistance wire heating element in R2 region is arranged in the side of described sintering burner hearth, in R1, R2 region
Described resistance wire heating element be respectively arranged the upper and lower position of the cavity in described sintering burner hearth, specifically
For upper strata, lower resistors silk heating element heater；
It is excellent that resistance wire heating element in described resistance heating wire's element area is specially U-shaped resistance wire, R1,
In R2 region, two electrodes of described U-shaped resistance wire rod are respectively exposed to the lateral wall of described sintering burner hearth, with
The electrode of the resistance wire heating element of the same layer in one region connects band by heater and is connected in series, same
The resistance wire heating element of the different layers in region is connected in parallel by copper bar, it is ensured that R1, R2 independently control；
It includes five sections of independent Si-Mo rod heating element area arranged, respectively R6, R7, R8, R9,
R10 region；
It is corresponding that paired Si-Mo rod heating element heater correspondence respectively is plugged in R6, R7, R8, R9, R10 region
The both sides of the cavity of the described sintering burner hearth of position, every pair of Si-Mo rod heating element heater is by independent control knot
Structure independently controls switch；
Described transition region is provided with trizonal Globar heating element, respectively R3, R4, R5 region,
Described insulation outlet area is provided with the Globar heating element in a region, specially R11 region, R3,
Described Globar heating element in R4, R5, R11 region is respectively arranged the cavity in described sintering burner hearth
Upper and lower position, specially upper strata, lower floor's Globar heating element；
Described Globar heating element includes the cold end at two ends, middle hot portion, and the heating of described siliconit is first
The cold end in two ends of part is respectively exposed to the lateral wall of described sintering burner hearth, the silicon-carbon of the same layer in the same area
The cold end of rod heating element heater connects formation by aluminium foil strip head and the tail and is connected in series, the different layers in the same area
Globar heating element by copper bar connect, formed be connected in parallel, it is ensured that R3, R4, R5, R11 district
Territory independently controls；
Heating element heater corresponding to described R1～R11 region is along the material conveying direction of described sintering burner hearth
Sequentially arrange.
After using technique scheme, owing to the inside of described sintering burner hearth is arranged from entrance to exit position
Have four heating regions, including inlet region, transition region, sinter molding district, insulation outlet area, described in enter
Being disposed with resistance wire heating element on the sidewall of mouth region, the inside of described resistance wire heating element extends to burn
Knot hearth region, described transition region, insulation outlet area sidewall on be respectively disposed with Globar heating element,
The hot junction of described Globar heating element is positioned at sintering hearth region, the top plug-in mounting in described sinter molding district
Si-Mo rod heating element heater, the bottom of described Si-Mo rod heating element heater is had to be positioned at the two side of described sintering burner hearth
Inner side, it makes each region be provided with independent heating element heater, and due to the work of resistance wire heating element
Being 800～1000 DEG C as heating-up temperature, the operating temperature of described Globar heating element is 900～1300 DEG C,
The operating temperature of described Si-Mo rod heating element heater is 1000～1650 DEG C, and it makes to sinter burner hearth along material
Conveying direction from inlet region, transition region, sinter molding district progressively heat up so that material sinter molding, it
After insulation outlet area through insulation, finally come out of the stove, obtain the inlet region of whole burner hearth, transition region, sintering
It is respectively provided with heating element heater, it is ensured that while material sintering, reduce the energy in shaping area, insulation outlet area
Consuming, it is ensured that energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is front view schematic diagram of the present utility model；
Fig. 2 is the detail drawing of installation (omitting R6～R10 region) of the heating element heater of rearview of the present utility model；
The rearview structural representation (omitting R6～R10 region) of Fig. 3 Fig. 2；
Fig. 4 is the A-A sectional view structural representation of Fig. 1；
Fig. 5 is the structural representation of resistance heating wire's element of the present utility model；
Fig. 6 is the structural representation of Globar heating element of the present utility model；
Fig. 7 is the structural representation of Si-Mo rod heating element heater of the present utility model；
In figure, the title corresponding to sequence number is as follows:
Sintering burner hearth 1, inlet region 2, transition region 3, sinter molding district 4, insulation outlet area 5, resistance wire
Heating element heater 6, Globar heating element 7, hot junction 8, Si-Mo rod heating element heater 9, electrode 10, heating
Device connects band 11, cold end 12, aluminium foil strip the 13, first copper bar the 14, second copper bar 15.
Detailed description of the invention
A kind of binder removal sintering electronic component and the heating element structure of sintered combination stove, be shown in Fig. 1～Fig. 7:
It includes sintering burner hearth 1, and the inside of sintering burner hearth 1 is provided with four heating regions from entrance to exit position,
Including inlet region 2, transition region 3, sinter molding district 4, insulation outlet area 5, on the sidewall of inlet region 2
Being disposed with resistance wire heating element 6, the inside of resistance wire heating element 6 extends to sinter burner hearth 1 region,
Transition region 2, insulation outlet area 5 sidewall on be respectively disposed with Globar heating element 7, siliconit heats
The hot junction 8 of element 7 is positioned at sintering burner hearth 1 region, and the top in sinter molding district 4 is fitted with Si-Mo rod and adds
Thermal element 9, the bottom of Si-Mo rod heating element heater 9 is positioned at inside the two side of sintering burner hearth 1.
The operating heating temperatures of resistance wire heating element 6 is 800～1000 DEG C, Globar heating element 7
Operating temperature is 900～1300 DEG C, and the operating temperature of Si-Mo rod heating element heater 9 is 1000～1650 DEG C；
It includes two sections of independent resistance heating wire's element areas arranged, respectively R1, R2 region, R1,
Resistance wire heating element 6 in R2 region is arranged in the side of sintering burner hearth 1, the electricity in R1, R2 region
Resistance silk heating element heater 6 is respectively arranged in the upper and lower position of cavity of sintering burner hearth 1, specially upper strata,
Lower resistors silk heating element heater；
It is excellent that resistance wire heating element 6 in resistance heating wire's element area is specially U-shaped resistance wire, R1,
In R2 region, two electrodes 10 of U-shaped resistance wire rod are respectively exposed to sinter the lateral wall of burner hearth 1, same district
The electrode 10 of the resistance wire heating element 6 of the same layer in territory connects band 11 by heater and is connected in series,
The resistance wire heating element 6 of the different layers in the same area is connected in parallel by the first copper bar 14, it is ensured that R1,
R2 independently controls；
It includes five sections of independent Si-Mo rod heating element area arranged, respectively R6, R7, R8, R9,
R10 region；
Paired Si-Mo rod heating element heater 9 correspondence respectively is plugged in R6, R7, R8, R9, R10 region pair
Answering the both sides of the cavity of the sintering burner hearth 1 of position, every pair of Si-Mo rod heating element heater 9 is by independent control
Structure independently controls switch；
Transition region 3 is provided with trizonal Globar heating element 7, specially R3, R4, R5 region,
Insulation outlet area 5 is provided with the Globar heating element 7 in a region, specially R11 region, R3, R4,
Globar heating element 7 in R5, R11 region is respectively arranged the upper and lower of the cavity in sintering burner hearth 1
Put, specially upper strata, lower floor's Globar heating element；
Globar heating element 7 includes the cold end 12 at two ends, middle hot portion 8, Globar heating element 7
The cold end in two ends 12 be respectively exposed to sinter burner hearth 1 lateral wall, the siliconit of the same layer in the same area
The cold end 12 of heating element heater 7 connects formation by aluminium foil strip 13 head and the tail and is connected in series, in the same area
Being connected by the second copper bar 15 of the Globar heating element 7 of different layers, formed and be connected in parallel, it is ensured that R3,
R4, R5, R11 region independently controls；
The first equal tining of copper bar the 14, second copper bar 15；
Heating element heater corresponding to R1～R11 region is sequentially arranged along the material conveying direction of sintering burner hearth,
Heating element heater in each region independently controls, it is ensured that energy-conserving and environment-protective.
Above specific embodiment of the utility model is described in detail, but content has been only this practicality newly
The preferred embodiment that type is created, it is impossible to be considered for limiting the practical range that this utility model is created.All
Create, according to this utility model, impartial change and the improvement etc. that application range is made, all should still belong to this practicality
Within novel patent covering scope.
Claims (9)
1. sintering the binder removal of electronic component and a heating element structure for sintered combination stove, its feature exists
In: it includes sintering burner hearth, and the inside of described sintering burner hearth is provided with four from entrance to exit position and adds
Thermal region, including inlet region, transition region, sinter molding district, insulation outlet area, the side of described inlet region
Being disposed with resistance wire heating element on wall, the inside of described resistance wire heating element extends to sinter hearth zone
Territory, described transition region, insulation outlet area sidewall on be respectively disposed with Globar heating element, described silicon
The hot junction of carbon-point heating element heater is positioned at sintering hearth region, and the top in described sinter molding district is fitted with silicon molybdenum
Rod heating element heater, the bottom of described Si-Mo rod heating element heater is positioned at inside the two side of described sintering burner hearth.
A kind of binder removal sintering electronic component the most as claimed in claim 1 and the heating unit of sintered combination stove
Part structure, it is characterised in that: the operating heating temperatures of described resistance wire heating element is 800～1000 DEG C,
The operating temperature of described Globar heating element is 900～1300 DEG C, the work of described Si-Mo rod heating element heater
Temperature is 1000～1650 DEG C.
A kind of binder removal sintering electronic component the most as claimed in claim 1 and the heating unit of sintered combination stove
Part structure, it is characterised in that: it includes two sections of independent resistance heating wire's element areas arranged, respectively
For R1, R2 region, the described resistance wire heating element in R1, R2 region is arranged in described sintering burner hearth
Side, the described resistance wire heating element in R1, R2 region is respectively arranged in the cavity of described sintering burner hearth
Upper and lower position, specially upper strata, lower resistors silk heating element heater.
A kind of binder removal sintering electronic component the most as claimed in claim 3 and the heating unit of sintered combination stove
Part structure, it is characterised in that: the resistance wire heating element in described resistance heating wire's element area is specially U
Type resistance wire rod, in R1, R2 region, two electrodes of described U-shaped resistance wire rod are respectively exposed to described sintering
The lateral wall of burner hearth, the electrode of the resistance wire heating element of the same layer in the same area is connected by heater
Band is connected in series, and the resistance wire heating element of the different layers in the same area is connected in parallel by copper bar, really
Protect R1, R2 independently to control.
A kind of binder removal sintering electronic component the most as claimed in claim 3 and the heating unit of sintered combination stove
Part structure, it is characterised in that: it includes five sections of independent Si-Mo rod heating element area arranged, respectively
For R6, R7, R8, R9, R10 region.
A kind of binder removal sintering electronic component the most as claimed in claim 5 and the heating unit of sintered combination stove
Part structure, it is characterised in that: paired Si-Mo rod heating element heater correspondence respectively be plugged in R6, R7, R8,
The both sides of the cavity of the described sintering burner hearth of R9, R10 region correspondence position, every pair of Si-Mo rod heating element heater is equal
Switch is independently controlled by independent control structure.
A kind of binder removal sintering electronic component the most as claimed in claim 5 and the heating unit of sintered combination stove
Part structure, it is characterised in that: described transition region is provided with trizonal Globar heating element, respectively
For R3, R4, R5 region, described insulation outlet area is provided with the Globar heating element in a region, tool
Body is R11 region, and the described Globar heating element in R3, R4, R5, R11 region is respectively arranged in institute
State the upper and lower position of the cavity of sintering burner hearth, specially upper strata, lower floor's Globar heating element.
A kind of binder removal sintering electronic component the most as claimed in claim 7 and the heating unit of sintered combination stove
Part structure, it is characterised in that: described Globar heating element includes the cold end at two ends, middle hot portion,
The cold end in two ends of described Globar heating element is respectively exposed to the lateral wall of described sintering burner hearth, same district
The cold end of the Globar heating element of the same layer in territory connects formation by aluminium foil strip head and the tail and is connected in series, with
The Globar heating element of the different layers in one region is connected by copper bar, formation is connected in parallel.
A kind of binder removal sintering electronic component the most as claimed in claim 7 and the heating unit of sintered combination stove
Part structure, it is characterised in that: the heating element heater corresponding to described R1～R11 region is along described sintering furnace
The material conveying direction of thorax is sequentially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366982.0U CN205537149U (en) | 2016-04-27 | 2016-04-27 | Sintering electronic component's binder removal and heating element structure of sintering combination stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366982.0U CN205537149U (en) | 2016-04-27 | 2016-04-27 | Sintering electronic component's binder removal and heating element structure of sintering combination stove |
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| Publication Number | Publication Date |
|---|---|
| CN205537149U true CN205537149U (en) | 2016-08-31 |
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| CN201620366982.0U Active CN205537149U (en) | 2016-04-27 | 2016-04-27 | Sintering electronic component's binder removal and heating element structure of sintering combination stove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783528A (en) * | 2016-04-27 | 2016-07-20 | 苏州汇科机电设备有限公司 | Heating element structure for glue discharging and sintering combined furnace for sintering electronic elements |
-
2016
- 2016-04-27 CN CN201620366982.0U patent/CN205537149U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783528A (en) * | 2016-04-27 | 2016-07-20 | 苏州汇科机电设备有限公司 | Heating element structure for glue discharging and sintering combined furnace for sintering electronic elements |
| CN105783528B (en) * | 2016-04-27 | 2018-07-31 | 苏州汇科机电设备有限公司 | A kind of heating element structure of the dumping and sintered combination stove of sintering electronic component |
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Address after: 215562 Xinzhuang Industrial Park, Changshu City, Suzhou City, Jiangsu Province (Yangyuan) Patentee after: Suzhou Huike Technology Co.,Ltd. Address before: 215562 Xinzhuang Industrial Park, Changshu City, Suzhou City, Jiangsu Province (Yangyuan) Patentee before: SUZHOU HUIKE EQUIPMENT Co.,Ltd. |