CN103644746A - Charging basket on-line detecting mechanism of multi-chamber vacuum furnace - Google Patents
Charging basket on-line detecting mechanism of multi-chamber vacuum furnace Download PDFInfo
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- CN103644746A CN103644746A CN201310672147.0A CN201310672147A CN103644746A CN 103644746 A CN103644746 A CN 103644746A CN 201310672147 A CN201310672147 A CN 201310672147A CN 103644746 A CN103644746 A CN 103644746A
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Abstract
The invention discloses a charging basket on-line detecting mechanism of a multi-chamber vacuum furnace. The technical problem of accurate charging basket position detecting in a heating chamber of an automatic continuous vacuum furnace is solved. The charging basket on-line detecting mechanism comprises a vacuum heating chamber (1), a vacuum heating chamber roller transmission mechanism (3) and a charging basket (4) are arranged inside the vacuum heating chamber (1), a sealed detecting rotating shaft bearing base (5) and a brass shaft sleeve (7) are arranged on the side wall of the vacuum heating furnace, a charging basket position detecting rotating shaft (9) is movably arranged inside the brass shaft sleeve (7), the inner side end of the charging basket position detecting rotating shaft penetrates through the side wall of the vacuum heating chamber (1) and a vacuum heating chamber furnace container (2) in sequence and then is connected with a T-shaped detecting rod (10), the T-shaped detecting rod is arranged above the vacuum heating chamber roller transmission mechanism (3) , the outer side end of the detecting rotating shaft bearing base (5) is connected with a sealed detecting barrel body (14), and a position switch (17) is arranged inside the sealed detecting barrel body. The working efficiency of heating pipe vacuum annealing is improved, and the vacuum annealing quality of a heating pipe is guaranteed.
Description
Technical field
The present invention relates to the position of a kind of charging basket that solar energy gravity assisted heat pipe is annealed in multicell vacuum drying oven and carry out the online mechanism of detecting, particularly the online mechanism of detecting is carried out in a kind of charging basket position to the three automatic continuous vacuum drying ovens in Room.
Background technology
In solar water heater and solar water heating system, apply widely heat pipe.Heat pipe is a kind of efficient heat transfer device that utilizes working medium in a disguised form to carry out heat transmission, has very large thermal conductivity factor and good temperature homogeneity, and the copper (oxygen-free copper TU1) of generally take is case material.Copper shell heat pipe is in process for making, for improving its toughness so that follow-up detection operation, need to carry out vacuum annealing degassing processing, existing annealing device is mostly single chamber vacuum furnace, annealing adopts the mode of manual feeding and feeding, copper pipe enters after vacuum drying oven, need in stove, complete the process that vacuumizes, heats up, is incubated, lowers the temperature, and has the problems such as low, the easy pollution of efficiency, energy consumption height.Someone is attempting the automatic continuous vacuum drying oven of exploitation, adopt the processed continuously mode in three Room (preparation feed space, vacuum heating chamber, cooling chamber), vacuum heating chamber is always under high temperature and high vacuum state, avoid outside contamination, saved repeatedly simultaneously vacuumize, heating and cooling and cool time repeatedly, the needs of batch production can have been guaranteed, but while working due to vacuum heating chamber, always under the state in high vacuum and high temperature, accurately detecting the position of workpiece charging basket in vacuum heating chamber becomes technological difficulties.
Summary of the invention
The invention provides the online testing agency of charging basket in a kind of multicell vacuum drying oven, solved the technical barrier that the charging basket accurate location in automatic continuous vacuum drying oven detects.
The present invention solves above technical problem by the following technical programs:
The online testing agency of charging basket in a kind of multicell vacuum drying oven, comprise vacuum heating chamber, in vacuum heating chamber, be provided with vacuum heating chamber flue, in vacuum heating chamber flue, be provided with vacuum heating chamber drum drive mechanism, on vacuum heating chamber drum drive mechanism, be provided with charging basket, Packed detection shaft bearing seat is set on the sidewall of vacuum heating chamber, on detection shaft bearing seat, cover is welded with cooling jacket, in the detection shaft bearing seat of sealing, be provided with brass axle sleeve, in brass axle sleeve, be movably set with the rotating shaft of charging basket position probing, the medial extremity of charging basket position probing rotating shaft is successively through linking together with T shape test rod after the sidewall of vacuum heating chamber and vacuum heating chamber flue, T shape test rod is arranged on the top of vacuum heating chamber drum drive mechanism, on the outboard end that detects shaft bearing seat, connect Packed detection cylindrical shell, in the detection cylindrical shell of sealing, be provided with position switch, the outboard end of charging basket position probing rotating shaft is arranged on and detects in cylindrical shell, on the outboard end of charging basket position probing rotating shaft, cross-under has the reset of detection stud bolt bar, the lower end touching lever head that detects reset stud bolt bar is arranged on the side that the detection of position switch is met and discussed, on the madial wall that detects cylindrical shell, be provided with spring pulling seat, one end of back-moving spring and spring pulling seat are fixed together, the other end of back-moving spring links together with the upper end major part that detects reset stud bolt bar.
Between the outboard end of cooling jacket and brass axle sleeve outboard end, be provided with annular stationary gland, on the lateral wall that detects cylindrical shell, be provided with vacuum seal electrical equipment Connection Block, position switch is electrically connected to vacuum seal electrical equipment Connection Block, on detection cylindrical shell, is provided with visor window.
The present invention is the online position detecting mechanism of automatic continuous vacuum drying oven, provide a kind of under high temperature and high vacuum environment, accurately detect the accurate location of the charging basket on roller transmission mechanism, realized charging basket especially accurate transmission in vacuum heating chamber in three Room, improve the operating efficiency of heat-tube vacuum annealing, guaranteed the vacuum annealing quality of heat pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of detection cylindrical shell 14 of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
The online testing agency of charging basket in a kind of multicell vacuum drying oven, comprise vacuum heating chamber 1, in vacuum heating chamber 1, be provided with vacuum heating chamber flue 2, in vacuum heating chamber flue 2, be provided with vacuum heating chamber drum drive mechanism 3, on vacuum heating chamber drum drive mechanism 3, be provided with charging basket 4, Packed detection shaft bearing seat 5 is set on the sidewall of vacuum heating chamber 1, on detection shaft bearing seat 5, cover is welded with cooling jacket 6, in the detection shaft bearing seat 5 of sealing, be provided with brass axle sleeve 7, in brass axle sleeve 7, be movably set with charging basket position probing rotating shaft 9, the medial extremity of charging basket position probing rotating shaft 9 passes successively the sidewall of vacuum heating chamber 1 and vacuum heating chamber flue 2 is rear and T shape test rod 10 links together, T shape test rod 10 is arranged on the top of vacuum heating chamber drum drive mechanism 3, on the outboard end that detects shaft bearing seat 5, connect Packed detection cylindrical shell 14, in the detection cylindrical shell 14 of sealing, be provided with position switch 17, the outboard end of charging basket position probing rotating shaft 9 is arranged on and detects in cylindrical shell 14, on the outboard end of charging basket position probing rotating shaft 9, cross-under has the reset of detection stud bolt bar 11, detect a meet and discuss side of 18 of detection that the lower end touching lever head 16 of reset stud bolt bar 11 is arranged on position switch 17, on the madial wall that detects cylindrical shell 14, be provided with spring pulling seat 13, one end of back-moving spring 12 and spring pulling seat 13 are fixed together, the other end of back-moving spring 12 links together with the upper end major part that detects reset stud bolt bar 11.
Between the outboard end of cooling jacket 6 and brass axle sleeve 7 outboard ends, be provided with annular stationary gland 8, on the lateral wall that detects cylindrical shell 14, be provided with vacuum seal electrical equipment Connection Block 19, position switch 17 is electrically connected to vacuum seal electrical equipment Connection Block 19, on detection cylindrical shell 14, is provided with visor window 15.
The automatic continuous vacuum drying oven course of work is: manually by transmission car, workpiece charging basket is delivered to feeding car, condition of work reaches laggard bin gate and automatically opens, feeding car roller transmission system is sent workpiece charging basket into preparation feed space automatically, feeding gate is closed automatically, preparation feed space starts to be evacuated to below 0.4Pa, once detecting vacuum heating chamber automatically, system do not have after charging basket, in the middle of between preparation feed space and vacuum heating chamber first, gate is opened automatically, preparation feed space roller transmission system and vacuum heating chamber roller transmission system are sent workpiece into vacuum heating chamber automatically, in the middle of preparing first between feed space and vacuum heating chamber after charging basket puts in place, gate is closed automatically, charging basket is at vacuum heating chamber Automatic-heating to 450 ℃, be incubated 1 hour, maintain vacuum and be not less than 0.005Pa, after once the automatic detection of system cooling chamber does not have charging basket and vacuum condition to reach, in the middle of between vacuum heating chamber and cooling chamber second, gate is opened automatically, vacuum heating chamber roller transmission system and cooling chamber roller transmission system are sent charging basket into cooling chamber automatically, the charging basket gate in the middle of second between final vacuum heating clamber and cooling chamber that puts in place is closed automatically, control system is filled with high pure nitrogen automatically, air-cooled circulating cooling 45 minutes, workpiece surface temperature is dropped to below 80 ℃, after discharging condition reaches, system is automatically controlled cooling chamber and is opened the door, cooling chamber roller transmission system automatically charging basket is released cooling chamber on discharging car and automatic door-closing be evacuated to below 0.4Pa, wait for the supplied materials of vacuum heating chamber, artificial blanking, start next circulation.Automatic continuous vacuum drying oven adopts the processed continuously mode in three Room (preparation feed space, vacuum heating chamber, cooling chamber), vacuum heating chamber is always under high temperature, high vacuum state, avoid outside contamination, saved that vacuum heating chamber vacuumizes repeatedly, heating and cooling and cool time repeatedly simultaneously, greatly improve production efficiency, guaranteed the needs of batch production.Automatic continuous vacuum drying oven has been installed the roller transmission system for transmission charging basket in each vacuum chamber, by roller, is rotated with charging basket lower plane and is produced frictional force, impels charging basket to move forward.Each vacuum chamber roller transmission mechanism uses independent driving reducing motor, and according to the different online position detecting mechanism of the different uses of serviceability temperature, the online position detecting mechanism that wherein vacuum heating chamber is used will be faced the strict accurately location in high temperature, high vacuum seal and charging basket position, therefore special design has been developed the online position detecting mechanism of a kind of automatic continuous vacuum drying oven.The course of work of this position detecting mechanism in vacuum heating chamber is as follows: charging basket is by preparing feed space roller transmission system from preparing feed space to vacuum heating chamber course of conveying, the T shape test rod 10 that first the front inlet side of charging basket can knock on first position detecting mechanism impels charging basket position probing rotating shaft 9 to rotate to an angle, be arranged on the detection that the lower end touching lever head 16 of charging basket position probing rotating shaft 9 outer ends knocks on position switch 17 with axle deflection and meet and discuss 18, the inner normal connection signal of closed output of making war of position switch 17, signal outputs signal to control system by vacuum seal electrical equipment Connection Block 19, control system starts vacuum heating chamber roller transmission system automatically.Charging basket moves under the acting in conjunction of preparation feed space roller transmission system and vacuum heating chamber roller transmission system, once the front inlet side of charging basket knocks second T shape test rod 10 on position detecting mechanism in the process of advancing, control system can receive a connection signal, this signal impels vacuum heating chamber roller transmission system automatic retarding 50%, until the front inlet side of charging basket knocks the 3rd the T shape test rod 10 on position detecting mechanism in the process of advancing, control system can receive a connection signal, this signal impels vacuum heating chamber roller transmission system automatically to stop, charging basket accurately stops in vacuum heating chamber.Vacuum heating chamber annealing process finishes and arrives while carrying charging basket to cooling chamber, control system automatic sequence starts corresponding mechanism charging basket is transmitted toward cooling chamber, once the T shape test rod 10 in the disengaging configuration testing agency of charging basket rear end, charging basket position probing rotating shaft 9 automatic reverse spinning reduction under back-moving spring 12 effects is vertical state, the lower end touching lever head 16 that is arranged on charging basket position probing rotating shaft 9 outer ends meets and discusses 18 with the detection on axle deflection disengaging configuration switch 17, inner normal battle of position switch 17 recovered normally open, "off" signal outputs signal to control system by vacuum seal electrical equipment Connection Block 19, only have three position detecting mechanisms all to export "off" signal, control system just can be exported vacuum heating chamber without the signal of charging basket.The Main Function of brass axle sleeve 7 is charging basket position probing rotating shaft 9 to be conducted from vacuum heating chamber flue to the dissipation of heat of coming to cooling jacket 6, guarantee that charging basket position probing rotating shaft 9 outer end temperature are unlikely to too high, the normal serviceability temperature of setover switch 17.The Main Function that detects cylindrical shell 14 is by sealings such as the executing agency of position detecting mechanism and position switch, guarantees the high vacuum environment of vacuum heating chamber.
Claims (2)
1. the online testing agency of charging basket in a multicell vacuum drying oven, comprise vacuum heating chamber (1), in vacuum heating chamber (1), be provided with vacuum heating chamber flue (2), in vacuum heating chamber flue (2), be provided with vacuum heating chamber drum drive mechanism (3), on vacuum heating chamber drum drive mechanism (3), be provided with charging basket (4), it is characterized in that, Packed detection shaft bearing seat (5) is set on the sidewall of vacuum heating chamber (1), on detection shaft bearing seat (5), be socketed with cooling jacket (6), in the detection shaft bearing seat (5) of sealing, be provided with brass axle sleeve (7), in brass axle sleeve (7), be movably set with charging basket position probing rotating shaft (9), the medial extremity of charging basket position probing rotating shaft (9) passes successively the sidewall of vacuum heating chamber (1) and vacuum heating chamber flue (2) is rear and T shape test rod (10) links together, T shape test rod (10) is arranged on the top of vacuum heating chamber drum drive mechanism (3), on the outboard end that detects shaft bearing seat (5), connect Packed detection cylindrical shell (14), in the detection cylindrical shell (14) of sealing, be provided with position switch (17), the outboard end of charging basket position probing rotating shaft (9) is arranged on and detects in cylindrical shell (14), on the outboard end of charging basket position probing rotating shaft (9), cross-under has the reset stud bolt bar (11) of detection, the meet and discuss side of (18) of the detection that the lower end touching lever head (16) that detects reset stud bolt bar (11) is arranged on position switch (17), on the madial wall that detects cylindrical shell (14), be provided with spring pulling seat (13), one end of back-moving spring (12) and spring pulling seat (13) are fixed together, the other end of back-moving spring (12) links together with the upper end major part that detects reset stud bolt bar (11).
2. the online testing agency of charging basket in a kind of multicell vacuum drying oven according to claim 1, it is characterized in that, between the outboard end of cooling jacket (6) and brass axle sleeve (7) outboard end, be provided with annular stationary gland (8), on the lateral wall that detects cylindrical shell (14), be provided with vacuum seal electrical equipment Connection Block (19), position switch (17) is electrically connected to vacuum seal electrical equipment Connection Block (19), on detection cylindrical shell (14), is provided with visor window (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310672147.0A CN103644746B (en) | 2013-12-12 | 2013-12-12 | Charging basket on-line detecting mechanism of multi-chamber vacuum furnace |
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| CN201310672147.0A CN103644746B (en) | 2013-12-12 | 2013-12-12 | Charging basket on-line detecting mechanism of multi-chamber vacuum furnace |
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| CN103644746A true CN103644746A (en) | 2014-03-19 |
| CN103644746B CN103644746B (en) | 2015-04-22 |
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| CN201310672147.0A Expired - Fee Related CN103644746B (en) | 2013-12-12 | 2013-12-12 | Charging basket on-line detecting mechanism of multi-chamber vacuum furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946908A (en) * | 2015-07-01 | 2015-09-30 | 娄底市大金新材料有限责任公司 | Continuous vacuum furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000082248A (en) * | 1998-09-04 | 2000-03-21 | Kenwood Corp | Loading mechanism of disk reproducing device |
| CN2861919Y (en) * | 2005-10-18 | 2007-01-24 | 北京七星华创电子股份有限公司 | High temperature sensing device for tunnel kiln |
| CN201597596U (en) * | 2010-01-01 | 2010-10-06 | 黄冈市劲马窑炉机械有限公司 | Automatic lift cart used for kiln |
| CN202254906U (en) * | 2011-09-20 | 2012-05-30 | 湖南顶立科技有限公司 | Microwave industrial furnace position detection device |
| CN202849490U (en) * | 2012-10-16 | 2013-04-03 | 武汉钢铁(集团)公司 | Signal detection device |
-
2013
- 2013-12-12 CN CN201310672147.0A patent/CN103644746B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000082248A (en) * | 1998-09-04 | 2000-03-21 | Kenwood Corp | Loading mechanism of disk reproducing device |
| CN2861919Y (en) * | 2005-10-18 | 2007-01-24 | 北京七星华创电子股份有限公司 | High temperature sensing device for tunnel kiln |
| CN201597596U (en) * | 2010-01-01 | 2010-10-06 | 黄冈市劲马窑炉机械有限公司 | Automatic lift cart used for kiln |
| CN202254906U (en) * | 2011-09-20 | 2012-05-30 | 湖南顶立科技有限公司 | Microwave industrial furnace position detection device |
| CN202849490U (en) * | 2012-10-16 | 2013-04-03 | 武汉钢铁(集团)公司 | Signal detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946908A (en) * | 2015-07-01 | 2015-09-30 | 娄底市大金新材料有限责任公司 | Continuous vacuum furnace |
| CN104946908B (en) * | 2015-07-01 | 2016-09-14 | 娄底市大金新材料有限责任公司 | A kind of continuous vacuum stove |
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| CN103644746B (en) | 2015-04-22 |
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