WO2016045289A1 - 一种全自动真空干燥炉 - Google Patents
一种全自动真空干燥炉 Download PDFInfo
- Publication number
- WO2016045289A1 WO2016045289A1 PCT/CN2015/071677 CN2015071677W WO2016045289A1 WO 2016045289 A1 WO2016045289 A1 WO 2016045289A1 CN 2015071677 W CN2015071677 W CN 2015071677W WO 2016045289 A1 WO2016045289 A1 WO 2016045289A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door panel
- disposed
- drying box
- vacuum drying
- lifting mechanism
- Prior art date
Links
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 48
- 238000001035 drying Methods 0.000 claims abstract description 77
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 16
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/042—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying articles or discrete batches of material in a continuous or semi-continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/04—Drying; Impregnating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- the invention relates to a fully automatic vacuum drying furnace, in particular to a fully automatic vacuum drying furnace capable of conveniently forming a fully automatic vacuum drying production line with high automation degree and high processing efficiency.
- Vacuum drying is an important process in the processing of electronic components. Through this process, the moisture contained in the electronic components can be reduced to meet the corresponding use requirements.
- the application of many vacuum drying processes is in the production and processing of electronic components, especially in the production and processing of supercapacitors or lithium batteries.
- Most of the current vacuum drying equipments are provided with a separate vacuum drying oven and the material trolley is used to transport the vacuum-dried electronic components to the vacuum drying equipment for processing.
- the current vacuum drying equipment has low processing efficiency and cannot realize vacuum. Highly uniform control of dry humidity and temperature under conditions.
- a plurality of vacuum drying devices with relatively open inlets and outlets are used to form a vacuum drying system which can be continuously processed.
- the technical problem to be solved by the present invention is to provide a fully automatic vacuum drying furnace capable of conveniently forming a fully automatic vacuum drying production line with high degree of automation and high processing efficiency.
- the technical solution of the present invention is: a fully automatic vacuum drying furnace, comprising a drying box, a heating device for heating the drying box, a vacuuming device for vacuuming the drying box, and a pair of The nitrogen inlet device filled with nitrogen in the drying box and the conveying device arranged to drive the movement of the material in the drying box,
- the key is: two first openings are arranged on opposite sides of the drying box, at least one of which is An automatic sealing door is disposed at an opening, the automatic sealing door includes a first door panel and a second door panel disposed in parallel, and the first door panel is disposed between the first door panel and the second door panel a lifting mechanism of the two door panels, at least two hinge members are disposed between the first door panel and the lifting mechanism, one end of the hinge member is hinged with the first door panel, and the other end is hinged with the lifting mechanism At least two hinges are also disposed between the second door panel and the lifting mechanism, one end of the hinge member is hinged with the second door panel, and
- the conveying device includes a second gear disposed in the drying box, and a geometric axis of the second gear is parallel to a bottom surface of the drying box and a surface on which the first opening is located.
- the second gear is driven by a motor.
- a guide rail disposed in the drying box, the guide rail being perpendicular to a surface on which the first opening is located.
- the heating device includes a plurality of heating bodies disposed outside the drying box, the heating body including a body of an aluminum alloy and a heat generating component disposed in the aluminum alloy body.
- the aluminum alloy body includes a bottom plate and a cover plate attached to the bottom plate, and a groove is provided on the bottom plate, and the heat generating element is disposed in the groove.
- a sealant strip is disposed on a left side surface of the first door panel, and a sealant strip is also disposed on a right side surface of the second door panel.
- a cavity for accommodating the first door panel, the second door panel and the lifting mechanism is further disposed on a side of the first opening provided with the automatic sealing door, and the cavity is oppositely opened.
- the lifting mechanism drives the first door panel and the second door panel to the extreme position, the first door panel and the second door panel are respectively pressed from the inner side of the cavity to two On the second opening.
- the lifting mechanism includes a rack and a first gear that cooperates with the rack, the first door panel and the second door panel are hinged to the rack by a hinge, the A gear is driven by a motor.
- a guide rail disposed in parallel with the rack, and the rack is further provided with a guide wheel that cooperates with the guide rail.
- a fully automatic vacuum drying furnace comprising a drying box, a heating device for heating the drying box, a vacuuming device for vacuuming the drying box, a nitrogen input device for filling the drying box with nitrogen gas, and a setting device a conveying device for driving the movement of the material in the drying box, two first openings are arranged on opposite sides of the drying box, and at least one of the first openings is provided with an automatic sealing door, the automatic sealing door comprising parallel a first door panel and a second door panel, wherein a lifting mechanism for lifting the first door panel and the second door panel is disposed between the first door panel and the second door panel, and the first door panel and the lifting panel are At least two hinges are disposed between the mechanisms, one end of the hinge is hinged with the first door panel, and the other end is hinged with the lifting mechanism, and at least between the second door panel and the lifting mechanism There are two hinges, one end of the hinge is hinged with the second door panel, the other end is hinged with the lifting mechanism, and a first roller is disposed at
- a roller disposed below the high of the left and right lower first slope, the lower end of the second door panel is provided with a second roller, the second inclined surface is provided with a left high low below the second roller.
- the processing device of the front step of the automatic sealing door moves and is pressed against the outlet thereof, and the second door panel moves toward the second opening provided on the side of the automatic sealing door and finally presses on the second opening, thereby achieving
- the sealing of the outlet of the processing equipment placed in the front of the automatic sealing door also realizes the sealing of the second opening provided on the side of the automatic sealing door, the working process when the automatic sealing door is opened and the work when it is closed.
- the process is just the opposite.
- a fully automatic vacuum drying production line can be formed by docking the first openings of a plurality of fully automatic vacuum drying furnaces, and the materials are transported between the multiple automatic vacuum drying furnaces through the conveying device, and the vacuuming device can be used for the drying cabinet.
- the nitrogen input device starts to work after the drying box is evacuated, and the nitrogen is filled into the drying box, and then the heating device starts working to dry the material in the drying box.
- the heating device starts working to dry the material in the drying box.
- a cavity for accommodating the first door panel, the second door panel and the lifting mechanism is further disposed on a side of the first opening provided with the automatic sealing door, and two second openings are oppositely opened on the cavity, adjacent to the The second opening on one side of the drying box communicates with the first opening on the drying box and adjacent to the side of the cavity.
- Such a structure eliminates the need to adjust the distance between the automatic vacuum door and the exit of the processing equipment of the previous process.
- the vacuum degree, the isolation between the cavity and the external environment can ensure the vacuum degree of the fully automatic vacuum drying furnace, and ensure that the vacuum degree of the automatic vacuum drying equipment when the automatic sealing door is opened is not affected by the external environment, thereby avoiding the vacuum again.
- nitrogen filling which not only saves energy but also improves processing efficiency.
- a set of lifting mechanism drives the working mode of the first door panel and the second door panel to save a set of power system in comparison with the working mode of the lifting mechanism driving a door panel, that is, the sealing of the two openings is realized by one power system. This not only greatly reduces the structure but also reduces the cost of the equipment.
- the lifting mechanism includes a rack and a first gear that cooperates with the rack, the first door and the second door are hinged to the rack by a hinge, the first gear is driven by a motor, and the rack
- the gear drive method not only provides a sufficient pressing force to ensure that the first door and the second door are respectively closely fitted with the corresponding second opening, and the gear and rack driving mode can also be used in a high temperature working environment. Stable operation.
- a guide rail is disposed in parallel with the rack, and the rack is further provided with a guide wheel that cooperates with the guide rail. The guide rail and the guide wheel cooperate to ensure that the first door panel and the second door panel are always vertically up and down during the lifting process.
- the first door panel and the second door panel are always parallel when not in contact with the second opening without an angle, thereby further ensuring that the first door panel and the second door panel are closely fitted with the second opening to ensure the sealing effect of the drying box.
- Improve the effect of vacuum drying a sealing strip is disposed on a left side surface of the first door panel, and a sealing strip is disposed on a right side surface of the second door panel, and the sealing strip is disposed to ensure that the first door panel and the second door panel are closed When it is tightly attached to the second opening, the inside of the drying box is completely isolated from the outside to achieve the purpose of improving the vacuum drying effect.
- the heating device includes a plurality of heating bodies disposed outside the drying box, the heating body including a body of an aluminum alloy and a heating element disposed within the aluminum alloy body.
- the aluminum alloy body includes a bottom plate and a cover plate attached to the bottom plate, and a groove is disposed on the bottom plate, and the heating element is disposed in the groove, and the heating plate of the structure is not only itself Easy to install and easy to disassemble and repair, and the heating efficiency and uniformity are better.
- the conveying device includes a second gear disposed in the drying box, the geometric axis of the second gear is parallel to the bottom surface of the drying box and the surface of the first opening, and the second gear is driven by a motor a guiding rail is disposed in the drying box, the guiding rail is perpendicular to a surface where the first opening is located, and a rack supporting the second gear is disposed at a bottom of the material trolley, and the material can be driven by the rotation of the gear
- the trolley moves in the drying box to realize the transfer of materials between the multiple automatic vacuum drying furnaces.
- the bottom of the material trolley is provided with guiding wheels that cooperate with the guiding rails, so that the material trolley can be stably operated in the drying box. And will not touch the inner wall of the drying box, and when multiple automatic vacuum drying furnaces are combined into a fully automatic vacuum drying production line, only need to align their guide rails, which can smoothly realize the material trolley in multiple automatic vacuum drying furnaces. Smooth movement between the two.
- Figure 1 is a schematic view of the overall structure of the present invention
- Figure 2 is a partial enlarged view of A in Figure 1;
- Figure 3 is a schematic structural view of the bottom of the drying box of the present invention.
- Figure 4 is a schematic view showing the overall structure of a heating body of the present invention.
- Fig. 5 is a schematic view showing the structure of the heating body of the present invention with the cover removed.
- a fully automatic vacuum drying furnace includes a drying box 90, a heating device 80 for heating the drying box 90, and a vacuuming device 70 for vacuuming the drying box 90.
- a nitrogen gas input device that fills the drying oven 90 with nitrogen gas and a conveying device 60 that is disposed in the drying oven 90 to drive material movement.
- the heating device 80 may be configured by disposing an electric heating tube in an aluminum alloy plate to form a heating plate, and then coating the heating plate on the outside of the drying box 90.
- the far infrared heating tube may be disposed in the aluminum alloy plate to form a heating plate.
- the heating plate is then wrapped around the outside of the drying oven 90; at the same time, the high temperature heating wire may be placed in the aluminum alloy plate to form a heating plate, and then the heating plate is coated on the outside of the drying box 90.
- the heating device 80 is configured by disposing an electric heating tube in an aluminum alloy plate to form a heating plate, and then coating the heating plate on the outside of the drying box 90.
- the vacuuming device 70 may be merely a vacuum pump, or may be composed of a vacuum pump and a filter and/or a Roots pump, wherein the filter may be a dry ice filter or an oil and gas filter.
- the vacuuming device 70 in this embodiment is composed of a vacuum pump and an oil filter.
- the conveying device 60 may be a conveyor belt, a conveying roller or a gear provided inside the drying box 90 for driving a material trolley provided with a rack at the bottom.
- the conveying device 60 in this embodiment employs a gear provided in the drying box 90 to drive a material cart provided with a rack at the bottom, and the conveying device 60 includes a second gear 61 disposed in the drying box 90, The geometric axis of the second gear 61 is simultaneously parallel to the bottom surface 90 of the drying box and the surface on which the first opening 91 is located, and the second gear 61 is driven by a motor.
- a guide rail 62 disposed within the drying oven 90, the guide rail 62 being perpendicular to a face on which the first opening 91 is located.
- Two first openings 91 are disposed on opposite sides of the drying box 90, and at least one of the first openings 91 is provided with an automatic sealing door 10, the automatic sealing door 10 including a first portion including a parallel arrangement
- the door panel 11 and the second door panel 21 are provided with a lifting mechanism 30 for lifting the first door panel 11 and the second door panel 21 between the first door panel 11 and the second door panel 21, and the first door panel 11 is
- At least two hinge members 41 are disposed between the lifting mechanism 30, one end of the hinge member 41 is hinged with the first door panel 11, and the other end is hinged with the lifting mechanism 30, and the second door panel 21 is At least two hinge members 41 are also disposed between the lifting mechanism 30, one end of the hinge member 41 is hinged with the second door panel 21, and the other end is hinged with the lifting mechanism 30 at the first door panel.
- a first roller 12 is disposed at a lower end of the first roller 12, a first inclined surface 13 having a left lower right height is disposed below the first roller 12, and a second roller 22 is disposed at a lower end of the second door panel 21, A second inclined surface 23 having a left high and a right low is disposed below the second roller 22.
- a cavity 50 for accommodating the first door panel 11, the second door panel 21 and the lifting mechanism 30 is further disposed on a side of the first opening 91 where the automatic sealing door 10 is disposed, and the cavity 50 is oppositely opened.
- the lifting mechanism 30 drives the first door panel 11 and the second door panel 21 to the extreme position, the first door panel 11 and the second door panel 21 are respectively pressed from the inner side of the cavity 50 to two On the second opening 51.
- the lifting mechanism 30 includes a rack 31 and a first gear 32 that cooperates with the rack 31.
- the first door panel 11 and the second door panel 21 are hinged to the rack 31 by a hinge 41.
- a gear 32 is driven by a motor.
- a guide rail 43 is disposed in parallel with the rack 31, and the rack 31 is further provided with a guide wheel 44 that cooperates with the guide rail 43.
- a sealant strip 42 is disposed on a left side surface of the first door panel 11, and a sealant strip 42 is also disposed on a right side surface of the second door panel 21.
- the heating device 80 includes a plurality of heating bodies 81 disposed outside the drying box 90.
- the heating body 81 includes a body 811 of an aluminum alloy and is disposed on the aluminum alloy body 811. Heat generating element 812 inside.
- the aluminum alloy body 811 includes a bottom plate 813 and a cover plate 814 attached to the bottom plate 813. A groove 815 is disposed on the bottom plate 813, and the heating element 812 is disposed in the groove 815.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- Materials Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
Claims (10)
- 一种全自动真空干燥炉,包括干燥箱(90)、对所述干燥箱(90)进行加热的加热装置(80)、对所述干燥箱(90)抽真空的抽真空设备(70)、对所述干燥箱(90)填充氮气的氮气输入装置以及设置在所述干燥箱内(90)驱动物料移动的输送装置(60),其特征是:在所述干燥箱(90)上相对两侧设置有两个第一开口(91),在其中至少一个第一开口(91)处设置有自动密封门(10),所述自动密封门(10)包括平行设置的第一门板(11)以及第二门板(21),在所述第一门板(11)与所述第二门板(21)之间设置有升降所述第一门板(11)、第二门板(21)的升降机构(30),在所述第一门板(11)与所述升降机构(30)之间至少设置有两个铰接件(41),所述铰接件(41)的一端与所述第一门板(11)铰接,另一端与所述升降机构(30)铰接,在所述第二门板(21)与所述升降机构(30)之间也至少设置有两个铰接件(41),所述铰接件(41)的一端与所述第二门板(21)铰接,另一端与所述升降机构(30)铰接,在所述第一门板(11)的下端设置有第一滚轮(12),在所述第一滚轮(12)的下方设置有左低右高的第一斜面(13),在所述第二门板(21)的下端设置有第二滚轮(22),在所述第二滚轮(22)的下方设置有左高右低的第二斜面(23)。
- 根据权利要求1所述的一种全自动真空干燥炉,其特征是:在设置有自动密封门(10)的第一开口(91)所在侧还设置有容纳所述第一门板(11)、第二门板(21)以及升降机构(30)的腔体(50),在所述腔体(50)上相对开设有两个第二开口(51),靠近所述干燥箱(90)一侧的第二开口(51)与干燥箱(90)上开设的且靠近所述腔体(50)一侧的第一开口(91)连通。
- 根据权利要求2所述的一种全自动真空干燥炉,其特征是:所述升降机构(30)驱动所述第一门板(11)与第二门板(21)下降到极限位置时,所述第一门板(11)与所述第二门板(21)分别从所述腔体(50)的内侧压紧在两个第二开口(51)上。
- 根据权利要求3所述的一种全自动真空干燥炉,其特征是:所述升降机构(30)包括齿条(31)以及与所述齿条(31)配合的第一齿轮(32),所述第一门板(11)以及第二门板(21)均通过铰接件(41)与所述齿条(31)铰接,所述第一齿轮(32)由电机驱动。
- 根据权利要求4所述的一种全自动真空干燥炉,其特征是:还包括与所述齿条(31)平行设置的导轨(43),所述齿条(31)上还设置有与所述导轨(43)配合的导向轮(44)。
- 根据权利要求5所述的一种全自动真空干燥炉,其特征是:在所述第一门板(11)的左侧面上设置有密封胶条(42),在所述第二门板(21)的右侧面上也设置有密封胶条(42)。
- 根据权利要求1至4中任何一项所述的一种全自动真空干燥炉,其特征是:所述加热装置(80)包括设在所述干燥箱(90)外侧的若干加热体(81),所述加热体(81)包括铝合金的本体(811)以及设置在所述铝合金本体(811)内的发热元件(812)。
- 根据权利要求7所述的一种全自动真空干燥炉,其特征是:所述铝合金本体(811)包括底板(813)和与所述底板(813)贴合在一起的盖板(814),在所述底板(813)上设置有凹槽(815),所述发热元件(812)设置在所述凹槽(815)内。
- 根据权利要求1至4中任何一项所述的一种全自动真空干燥炉,其特征是:所述输送装置(60)包括设置在所述干燥箱(90)内的第二齿轮(61),所述第二齿轮(61)的几何轴线同时平行于所述干燥箱的底面(90)以及第一开口(91)所在的面,所述第二齿轮(61)由电机驱动。
- 根据权利要求1至4中任何一项所述的一种全自动真空干燥炉,其特征是:还包括设置在所述干燥箱(90)内的导向轨(62),所述导向轨(62)垂直于所述第一开口(91)所在的面。
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