CN101871729B - Material conveying method of horizontal vacuum furnace - Google Patents
Material conveying method of horizontal vacuum furnace Download PDFInfo
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- CN101871729B CN101871729B CN201010210719XA CN201010210719A CN101871729B CN 101871729 B CN101871729 B CN 101871729B CN 201010210719X A CN201010210719X A CN 201010210719XA CN 201010210719 A CN201010210719 A CN 201010210719A CN 101871729 B CN101871729 B CN 101871729B
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- vacuum furnace
- furnace body
- trolley
- transport trolley
- material conveying
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Abstract
The invention relates to a material conveying method of a horizontal vacuum furnace. A driving trolley and a conveying trolley are adopted, wherein the conveying trolley is used for loading materials, the driving trolley is used for pushing the conveying trolley, and trolley running tracks are respectively arranged inside and outside a vacuum furnace body. The method comprises the following steps: the driving trolley is connected with the conveying trolley through a connecting pin shaft; the driving trolley pushes the conveying trolley to enter the vacuum furnace body; and the conveying trolley is completely pushed into the vacuum furnace body by the driving trolley, the connecting pin shaft between the conveying trolley and the driving trolley is taken down, and then, the driving trolley returns to the standby position. According to the material conveying method of the invention, the material conveying process is completed by two trolleys; the trolley running tracks are also divided into two sections, wherein one section of track is positioned outside the furnace body, and the other section of track is positioned inside the furnace body; the space between the two sections of tracks is used for opening and closing a sealed door of the vacuum furnace; and the trolley for loading is pushed in or pulled out of the furnace body by the trolley for providing power. Thus, cables can not follow and enter the furnace body, the problem of track extension can not occur, and the vacuum furnace can be completely sealed, thereby reducing unnecessary leakage points and achieving the requirement of high vacuum degree.
Description
Technical field
The present invention relates to material conveying method, be specifically related to a kind of material conveying method of horizontal vacuum furnace.
Background technology
For vertical application of vacuum stove, adopt driving handling material very convenient.But handle stove for horizontal vacuum, driving just can not directly hang in material in the body of heater, and generally adopt the chassis mode to transport, but chassis types of transportation independently, for the transportation of large-scale material, must need, so cable is followed chassis inevitably and is brought in the vacuum furnace body by motor-driven, bring difficulty with regard to the sealing of giving vacuum drying oven like this, its vacuum is difficult to reach requirement.If adopt track to carry, the track of laying then will extend to outside body of heater in the body of heater always, brings difficulty so also for the sealing of vacuum drying oven.
In view of this, the material conveying method of seeking a kind of horizontal vacuum furnace becomes pursuing one's goal of these those skilled in the art.
Summary of the invention
Task of the present invention provides a kind of material conveying method of horizontal vacuum furnace, it has solved above-mentioned existing in prior technology problem, not having cable follows and enters body of heater, the problem that track extends can not appear yet, vacuum drying oven is sealed fully, reduce unnecessary leak source, reach the requirement of condition of high vacuum degree.
Technical solution of the present invention is as follows:
A kind of material conveying method of horizontal vacuum furnace adopts to drive dolly and transport trolley, and the transport trolley loaded material drives dolly and promotes transport trolley, and in vacuum furnace body He outside the vacuum furnace body chassis walking rails is set respectively;
Described material conveying method may further comprise the steps:
(1) driving dolly connects by being connected bearing pin with transport trolley;
(2) drive dolly promotion transport trolley and enter vacuum furnace body;
(3) transport trolley is driven dolly and pushes vacuum furnace body fully, takes off the connection bearing pin between two cars, and the driving dolly returns treats the seat in the plane.
Described driving dolly comprises four groups of wheels, and is in the described step (2), further comprising the steps of:
(21) drive dolly and promote transport trolley and enter vacuum furnace body, this moment, first group of wheel of transport trolley stepped on sky, its vehicle body by second and third, four groups of wheels support and keep it stable;
(22) first of transport trolley group of wheel enters vacuum furnace body and sets foot on body of heater inner orbit section, and its second group of wheel leaves stove outside track section and be in and step on dummy status, and its vehicle body is supported by first and third, four group of wheel and keeps it stable;
(23) the 3rd of transport trolley the group of wheel, the 4th group of wheel successively enter vacuum furnace body.
Be provided with the space of the hermatic door keying that is used for vacuum drying oven between described two sections tracks, in the described step (1), hermatic door is being treated the seat in the plane.
In the described step (3), hermatic door is moving to handling the position by the standby displacement.
The material conveying method of described horizontal vacuum furnace is further comprising the steps of: after the vacancy reason of taking seriously finished, the driving dolly connected by being connected bearing pin with transport trolley near driving to vacuum furnace body, then transport trolley is pulled out vacuum furnace body, prepares the next round action.
The present invention makes it compared with prior art owing to adopted above technical scheme, and the present invention has the following advantages:
By the material conveying method of horizontal vacuum furnace of the present invention, the material transportation is finished by two chassis, and one is loaded material usefulness, and another is used for power is provided; The chassis walking rails also is divided into two sections, one section outside body of heater, another section is in body of heater, the track model is identical, absolute altitude is identical, the hermatic door that the space between the same traveling straight line, two sections tracks is used for vacuum drying oven opens and closes; Load and push or pull out body of heater by the chassis that power is provided with chassis.
Therefore adopt material conveying method of the present invention, do not have cable and follow and enter body of heater, the problem that track extends also can not occur, vacuum drying oven is sealed fully, reduce unnecessary leak source, reach the requirement of condition of high vacuum degree.
Description of drawings
Fig. 1 to Fig. 6 enters the process status schematic diagram of vacuum furnace body by driving dolly among the embodiment of the material conveying method of horizontal vacuum furnace of the present invention.
Fig. 7 is that the A-A of structure shown in Fig. 1 is to cutaway view.
Fig. 8 is that the B-B of structure shown in Fig. 6 is to cutaway view.
Reference numeral:
1 is vacuum furnace body, and 2 is body of heater inner orbit section, and 3 is hermatic door, and 4 is stove outside track section, and 5 is treating material, and 6 is transport trolley, and 7 for connecting bearing pin, and 8 for driving dolly, and 9 is power cable, and 10 for treating the seat in the plane, and 11 for handling the position.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is elaborated.
Referring to Fig. 9, by the material conveying method of a kind of horizontal vacuum furnace of the present invention, adopt to drive dolly and transport trolley, the transport trolley loaded material drives dolly and promotes transport trolley, and in vacuum furnace body He outside the vacuum furnace body chassis walking rails is set respectively.
Described material conveying method may further comprise the steps:
(1) driving dolly connects by being connected bearing pin with transport trolley.
(2) drive dolly promotion transport trolley and enter vacuum furnace body.
(3) transport trolley is driven dolly and pushes vacuum furnace body fully, takes off the connection bearing pin between two cars, and the driving dolly returns treats the seat in the plane.
Described driving dolly comprises four groups of wheels, and is in step (2), further comprising the steps of:
(21) drive dolly and promote transport trolley and enter vacuum furnace body, this moment, first group of wheel of transport trolley stepped on sky, its vehicle body by second and third, four groups of wheels support and keep it stable.
(22) first of transport trolley group of wheel enters vacuum furnace body and sets foot on body of heater inner orbit section, and its second group of wheel leaves stove outside track section and be in and step on dummy status, and its vehicle body is supported by first and third, four group of wheel and keeps it stable.
(23) the 3rd of transport trolley the group of wheel, the 4th group of wheel successively enter vacuum furnace body.
Be provided for the space of the hermatic door keying of vacuum drying oven between two sections tracks, in step (1), hermatic door is being treated the seat in the plane.In step (3), hermatic door is moving to handling the position by the standby displacement.
Described material conveying method is further comprising the steps of:
After the vacancy reason of taking seriously finished, the driving dolly connected by being connected bearing pin with transport trolley near driving to vacuum furnace body, then transport trolley is pulled out vacuum furnace body, prepares the next round action.
The specific embodiment of the present invention is as follows:
Referring to Fig. 1, be a vacuum flush system, mainly form by vacuum furnace body 1, body of heater inner orbit section 2, hermatic door 3, stove outside track section 4, treating material 5, transport trolley 6, connection bearing pin 7, driving dolly 8 and power cable 9.
Fig. 1 and Figure 7 shows that the system standby state drives dolly 8 and transport trolley 6 by being connected bearing pin 7 connections, and hermatic door 3 is being treated seat in the plane 10.
Referring to Fig. 2, drive dolly 8 promotion transport trolleys 6 and enter vacuum furnace body 1, this moment, the 1# wheel of transport trolley 6 was stepped on sky, and its vehicle body supports maintenance by 2#, 3#, 4# wheel, and it is stable.
Referring to Fig. 3, the 1# of transport trolley 6 wheel enters vacuum furnace body 1 and sets foot on body of heater inner orbit section 2, and its 2# wheel leaves stove outside track section 4 and is in and steps on dummy status, and its vehicle body is supported by 1#, 3#, 4# wheel and keeps it stable.
In like manner, referring to Fig. 4 and Fig. 5, be the 3# wheel of transport trolley 6, the process signal that the 4# wheel enters vacuum furnace body.
Referring to Fig. 6, transport trolley 6 is driven dolly 8 and pushes vacuum furnace body 1 fully, takes off the connection bearing pin 7 between two cars, and driving dolly 8 returns treats the seat in the plane.At this moment, as shown in Figure 8, hermatic door 2 is handled position 11 by treating that seat in the plane 10 moves to.
After the vacancy reason of taking seriously finished, driving dolly 8 connected by being connected bearing pin 7 with transport trolley 6 near driving to vacuum furnace body, then transport trolley 6 is pulled out vacuum furnace body 1, prepares the next round action.
In order to guarantee that transport trolley 6 can enter vacuum furnace body 1 smoothly, the distance L 2 between the 1# wheel of transport trolley 6 and the 2# wheel (or 3# wheel and 4# wheel) should be greater than the distance L 1 between body of heater inner orbit section 2 and the stove outside track section 4.
In sum, by the material conveying method of horizontal vacuum furnace of the present invention, the material transportation is finished by two chassis, and one is loaded material usefulness, and another is used for power is provided; The chassis walking rails also is divided into two sections, one section outside body of heater, another section is in body of heater, the track model is identical, absolute altitude is identical, the hermatic door that the space between the same traveling straight line, two sections tracks is used for vacuum drying oven opens and closes; Load and push or pull out body of heater by the chassis that power is provided with chassis.Therefore, do not have cable and follow and enter body of heater, can not occur the problem that track extends yet, vacuum drying oven is sealed fully, reduce unnecessary leak source, reach the requirement of condition of high vacuum degree.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the present invention, and be not as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claim of the present invention the variation of the foregoing description, modification etc.
Claims (5)
1. the material conveying method of a horizontal vacuum furnace is characterized in that: adopt to drive dolly and transport trolley, the transport trolley loaded material drives dolly and promotes transport trolley, and in vacuum furnace body He outside the vacuum furnace body chassis walking rails is set respectively;
Described material conveying method may further comprise the steps:
(1) driving dolly connects by being connected bearing pin with transport trolley;
(2) drive dolly promotion transport trolley and enter vacuum furnace body;
(3) transport trolley is driven dolly and pushes vacuum furnace body fully, takes off the connection bearing pin between two cars, drives dolly and returns the seat in the plane for the treatment of that drives dolly.
2. the material conveying method of horizontal vacuum furnace as claimed in claim 1, it is characterized in that: described transport trolley comprises four groups of wheels, and is in the described step (2), further comprising the steps of:
(21) drive dolly and promote transport trolley and enter vacuum furnace body, this moment, first group of wheel of transport trolley stepped on sky, its vehicle body by second and third, four groups of wheels support and keep it stable;
(22) first of transport trolley group of wheel enters vacuum furnace body and sets foot on body of heater inner orbit section, and its second group of wheel leaves stove outside track section and be in and step on dummy status, and its vehicle body is supported by first and third, four group of wheel and keeps it stable;
(23) the 3rd of transport trolley the group of wheel, the 4th group of wheel successively enter vacuum furnace body.
3. the material conveying method of horizontal vacuum furnace as claimed in claim 1 or 2, it is characterized in that: the space that is provided with the hermatic door keying that is used for vacuum drying oven in the described vacuum furnace body and outside the vacuum furnace body between these two sections tracks, in the described step (1), hermatic door is in the seat in the plane for the treatment of of hermatic door.
4. the material conveying method of horizontal vacuum furnace as claimed in claim 3 is characterized in that: in the described step (3), hermatic door is moving to handling by the standby displacement of hermatic door.
5. the material conveying method of horizontal vacuum furnace as claimed in claim 1 is characterized in that: further comprising the steps of:
After the vacancy reason of taking seriously finished, the driving dolly connected by being connected bearing pin with transport trolley near driving to vacuum furnace body, then transport trolley is pulled out vacuum furnace body, prepares the next round action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010210719XA CN101871729B (en) | 2010-06-24 | 2010-06-24 | Material conveying method of horizontal vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010210719XA CN101871729B (en) | 2010-06-24 | 2010-06-24 | Material conveying method of horizontal vacuum furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871729A CN101871729A (en) | 2010-10-27 |
| CN101871729B true CN101871729B (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010210719XA Expired - Fee Related CN101871729B (en) | 2010-06-24 | 2010-06-24 | Material conveying method of horizontal vacuum furnace |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716924B (en) * | 2017-09-11 | 2023-08-29 | 圣航粉末冶金河北有限公司 | Vacuum furnace for smelting copper alloy powder |
| CN110983236B (en) * | 2019-12-31 | 2022-03-18 | 北京金业隆诚科技有限公司 | Remelting method for boiler membrane wall anticorrosive coating in vacuum furnace |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004196888A (en) * | 2002-12-17 | 2004-07-15 | Chugoku Regional Development Bureau Ministry Of Land Infrastructure & Transport | Carbonization apparatus |
| CN201016120Y (en) * | 2007-02-02 | 2008-02-06 | 厦门钨业股份有限公司 | Continuous three-chamber air cooling vacuum annealing oven |
| CN101270959B (en) * | 2007-03-21 | 2010-05-19 | 中国科学院理化技术研究所 | Quick reaction synthesis type high temperature atmosphere stove and method for synthesizing ceramic powder |
| CN100494418C (en) * | 2007-09-12 | 2009-06-03 | 苏州先端稀有金属有限公司 | Feeding-discharging mechanism of vacuum annealing furnace |
| CN100494416C (en) * | 2008-02-27 | 2009-06-03 | 江苏丰东热技术股份有限公司 | Thermal treatment vacuum furnace material transferring device |
| CN201212046Y (en) * | 2008-06-27 | 2009-03-25 | 中国科学院沈阳科学仪器研制中心有限公司 | Vacuum annealing furnace |
| CN101694346B (en) * | 2009-10-13 | 2012-04-18 | 王国宁 | Track type vacuum resistance nitriding furnace |
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2010
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