CN109682173A - Vacuum drying oven - Google Patents
Vacuum drying oven Download PDFInfo
- Publication number
- CN109682173A CN109682173A CN201811606855.3A CN201811606855A CN109682173A CN 109682173 A CN109682173 A CN 109682173A CN 201811606855 A CN201811606855 A CN 201811606855A CN 109682173 A CN109682173 A CN 109682173A
- Authority
- CN
- China
- Prior art keywords
- fire door
- furnace body
- vacuum drying
- drying oven
- male part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 34
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
- 229910052744 lithium Inorganic materials 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- F26B23/00—Heating arrangements
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of vacuum drying ovens, including furnace body, fire door and hold-down mechanism for being pressed in fire door on furnace body, furnace body has the accommodating cavity communicated with the fire door of furnace body, hold-down mechanism is set on the outside of furnace body, fire door is removable installed in fire door, and hold-down mechanism is pressed in furnace body so that fire door closes accommodating cavity, and fire door outside is equipped with the first male part, first male part can be coupled with pallet fork is carried, and fire door is separated furnace body so as to carry pallet fork.Vacuum drying oven of the invention carries fire door by hold-down mechanism and fire door is pressed on furnace body, it is closed with the accommodating cavity to furnace body, since fire door is equipped with the first male part for carrying pallet fork coupling, it can be coupled by carrying pallet fork with the first male part, fire door be separated into furnace body, to open or close fire door, avoid fire door two sides opens or closes the nonsynchronous problem of movement, the reliability of oven door opening and closing is improved, and structure is simple, had the characteristics that at low cost.
Description
Technical field
The present invention relates to the vacuum drying ovens that drying equipment technical field more particularly to a kind of pair of lithium battery are dried.
Background technique
Lithium battery coiling needs to toast lithium battery before fluid injection around rear, generally to lithium by the way of vacuum drying oven
Battery is toasted, concrete operations are as follows: lithium battery is put into fixture, fixture is then put into vacuum by carrying pallet fork
In the vacuum chamber of drying oven, then by fire door vacuum chamber is closed, finally vacuum chamber is carried out to vacuumize heating, thus right
Lithium battery is toasted.As shown in Figure 1, needing the enabling gas by the left and right sides when existing vacuum drying oven opens fire door
Cylinder 201 acts and respectively drives the corresponding movement of long rack gear 202, and the mobile moving gear 203 of band again of long rack gear 202 rotates, gear 203
205 rotating opening of fire door is driven by Swing Arm 204 again；Vacuum drying oven closes fire door 205 and opens the movement phase of fire door 205
Instead.Since existing vacuum drying oven is needed through fixed power source (such as enabling cylinder 201) and transmission mechanism (such as long tooth
Item 202, gear 203, Swing Arm 204 etc.) opening and closing of fire door are just able to achieve, structure is complicated, at high cost；If fire door two sides
Power source and transmission mechanism movement it is asynchronous, then will affect the opening and closing of fire door, reliability is lower.
Summary of the invention
Simple, at low cost, oven door opening that the purpose of the present invention is to provide a kind of structures and the high reliablity of closing it is true
Empty drying oven.
To achieve the above object, the present invention provides a kind of vacuum drying oven, including furnace body, fire door and for by the furnace
Door is pressed in the hold-down mechanism on the furnace body, and the furnace body has the accommodating cavity communicated with the fire door of the furnace body, the pressure
Tight mechanism is set on the outside of the furnace body, and the fire door is removable installed in the fire door, and the hold-down mechanism is pressed in institute
Furnace body is stated so that the fire door closes the accommodating cavity, the fire door outside is equipped with the first male part, and first male part can
It is coupled with pallet fork is carried, so that the fire door is separated the furnace body by the carrying pallet fork.
Preferably, the furnace body is equipped with supporting part, the fire door is carried on the supporting part when being located at the fire door.
Preferably, the hold-down mechanism includes the first frame body, roll wheel assembly and elastic component, first frame body is fixed on institute
The outside of furnace body is stated, in being slidably disposed on first frame body, the elastic component is set to described the roll wheel assembly
Between roll wheel assembly and first frame body.
Preferably, the roll wheel assembly includes the second frame body and idler wheel, one end of second frame body is in slideably to wear
On first frame body, the idler wheel is articulated in the other end of second frame body, the fire door be located at the idler wheel with
Between the furnace body.
Preferably, the hold-down mechanism includes load-bearing part, pin shaft, elastic component and locating piece, the locating piece is fixed on institute
The outside of furnace body is stated, the pin shaft is fixed on the outside of the furnace body and is located at the top of the locating piece, and the load-bearing part is set
The skewed slot for having its opposite gravity direction to be obliquely installed, the load-bearing part are sheathed on the pin shaft by the skewed slot and can be opposite
The furnace body movement, the elastic component are set between the locating piece and the load-bearing part, and the upper end of the load-bearing part is equipped with
Card slot is engaged by the fire door with the card slot, so that the fire door is moved towards the direction against the furnace body.
Preferably, the elastic component is compressed spring.
Preferably, the furnace body, which is equipped with the fire door placed for the fire door after disassembly, places position.
Preferably, the fire door places position equipped with the hanging column for hanging the fire door, the hanging column is fixed on
On the furnace body.
Preferably, first whether hung on the hanging column for detecting the fire door be equipped on the hanging column
Inductor in place.
Preferably, further including feeling in place for detecting whether the carrying pallet fork couples with first male part second
Answer device, described second in place inductor be installed on first male part.
Preferably, the pallet fork of carrying is equipped with the second male part that can be coupled with first male part.
Preferably, the side of first male part is equipped with the opening for second male part insertion, the opening
Inner wall is equipped with protrusion, and second male part is equipped with groove, and the protrusion engages with the groove.
Compared with prior art, fire door is pressed on furnace body by vacuum drying oven of the invention by hold-down mechanism, with right
The accommodating cavity of furnace body is closed, since vacuum drying oven of the invention is equipped with the first coupling for carrying pallet fork coupling on fire door
Component can be coupled with the first male part by carrying pallet fork, so that carrying pallet fork and fire door security association, then pass through carrying
Fire door is separated furnace body by pallet fork, to open or close fire door, so that the opening or closing to accommodating cavity can be realized, with it is existing
The power source that the two sides setting of fire door was used to open or closed fire door is compared with transmission mechanism, and vacuum drying oven of the invention can be kept away
That exempts from fire door two sides opens or closes the nonsynchronous problem of movement, improves the reliability of oven door opening and closing, and structure letter
It is single, it is not necessary that power source and transmission mechanism is arranged in fire door two sides, have the characteristics that at low cost.
Detailed description of the invention
Fig. 1 is the driving oven door opening of existing vacuum drying oven and the structural schematic diagram of closure.
Fig. 2 is the schematic perspective view when fire door of vacuum drying oven of the invention is closed.
Fig. 3 is schematic perspective view when carrying pallet fork of the invention is coupled with fire door.
Fig. 4 is the schematic perspective view carried when pallet fork carries fire door of the invention.
Fig. 5 is structural schematic diagram when the second male part of carrying pallet fork is coupled with the first male part of fire door.
Schematic perspective view when Fig. 6 is the oven door opening of vacuum drying oven of the invention.
Schematic perspective view when Fig. 7 is the hold-down mechanism compression fire door of the first embodiment of the present invention.
Fig. 8 is structural schematic diagram of the hold-down mechanism of the second embodiment of the present invention before placing fire door.
Fig. 9 is structural schematic diagram of the hold-down mechanism of the second embodiment of the present invention after placing fire door.
Figure 10 is the enlarged drawing in Fig. 2 at A.
Figure 11 is the enlarged drawing in Fig. 2 at B.
Specific embodiment
For the technology contents that the present invention will be described in detail, construction feature, below in conjunction with embodiment and cooperate attached drawing make into
One step explanation.
Fig. 2 to Fig. 6 is please referred to, vacuum drying oven 100 of the invention is including furnace body 1, fire door 2 and for compressing fire door 2
In the hold-down mechanism 3 on furnace body 1.Furnace body 1 has the accommodating cavity 11 communicated with the fire door 13 of furnace body 1, and the accommodating cavity 11 is for depositing
Lithium battery is put, in order to which lithium battery carries out heating in vacuum, in the present embodiment, furnace body 1 is equipped with five layers, and each layer of furnace body 1 is equal
Equipped with corresponding fire door 2, but not limited to this, and those skilled in the art can design the number of plies of furnace body 1 according to actual needs；Pressure
Tight mechanism 3 is set to 1 outside of furnace body, specifically, hold-down mechanism 3 is equipped on the quadrangle of fire door 2；Fire door 2 is removably set
It is placed in fire door 13, hold-down mechanism 3 is pressed in furnace body 1 so that fire door 2 closes accommodating cavity 11；The first male part is equipped on the outside of fire door 2
21, the first male part 21 can be coupled with pallet fork 4 is carried, and fire door 2 is separated furnace body 1 so as to carry pallet fork 4.Specifically, such as Figure 11
Shown, furnace body 1 is equipped with supporting part 14, and fire door 2 is carried on supporting part 14 when being located at fire door 13.Carrying pallet fork 4 is equipped with can
The second male part 41 coupled with the first male part 21.The second male part 41 by carrying pallet fork 4 is coupled with the first of fire door 2
Part 21 couples, so that pallet fork 4 and 2 security association of fire door are carried, then carry fire door 2 by carrying pallet fork 4, to open or close furnace
Door 2, so that the opening or closing to accommodating cavity 11 can be realized.Specifically, as shown in figure 11, the side of the first male part 21 is equipped with
For the second male part 41 insertion opening 212, be open 212 inner wall be equipped with protrusion 213, the second male part 21 be equipped with groove 411,
Protrusion 213 engages with groove 411, and in the present embodiment, the second male part is in the shape of an " I ", and the middle part of the second male part is groove
411。
Referring to Fig. 7, in the first embodiment of hold-down mechanism 3 of the invention, hold-down mechanism 3 include the first frame body 31,
Roll wheel assembly 32 and elastic component 33, the first frame body 31 are fixed on the outside of furnace body 1, and roll wheel assembly 32 is in being slidably disposed in the
On one frame body 31, elastic component 33 is set between roll wheel assembly 32 and the first frame body 31, and fire door 2 is carried on when being located at fire door 13
When in load portion 14, fire door 2, at this point, elastic component 33 is in confined state, utilizes bullet between roll wheel assembly 32 and furnace body 1
Fire door 2 is pressed on furnace body 1 by the reaction force pushing rolling wheels component 32 of property part 33.Specifically, roll wheel assembly 32 includes second
Frame body 321 and idler wheel 322, in being slideably arranged on the first frame body 31, idler wheel 322 is articulated in for one end of the second frame body 321
The other end of second frame body 321, fire door 2 is between idler wheel 322 and furnace body 1.The purpose that roll wheel assembly 32 is arranged is that reduction will
Frictional force when fire door 2 is set between hold-down mechanism 3 and furnace body 1, consequently facilitating fire door 2 is set to hold-down mechanism 3 and furnace
Between body 1.Specifically, elastic component 33 is compressed spring.Hold-down mechanism 3 of the invention is bonded fire door 2 with 1 flexibility of furnace body,
Sealing effect is more preferable.
Fig. 8 and Fig. 9 is please referred to, in the second embodiment of hold-down mechanism 3 of the invention, hold-down mechanism 3 includes load-bearing part
34, pin shaft 35, elastic component 33 and locating piece 36, locating piece 36 are fixed on the outside of furnace body 1, and pin shaft 35 is fixed on the outer of furnace body 1
Side and the top for being located at locating piece 36, load-bearing part 34 are equipped with the skewed slot 341 that its opposite gravity direction is obliquely installed, and load-bearing part 34 is logical
Skewed slot 341 is crossed to be sheathed on pin shaft 35 and can move with respect to furnace body 1, elastic component 33 be set to locating piece 36 and load-bearing part 34 it
Between, the upper end of load-bearing part 34 is equipped with card slot 342, is engaged by fire door 2 with card slot 342, so that fire door 2 is towards the side against furnace body 1
To movement.In this embodiment, hold-down mechanism 3 takes full advantage of the gravity of fire door 2 itself, so that fire door 2 and load-bearing part 34
When card slot 342 engages, under the self weight of fire door 2 and the effect that is slidably matched of pin shaft 35 and skewed slot 341, load-bearing part 34 drives fire door
2 move simultaneously compression elastic piece 33 towards the direction against furnace body 1 obliquely, so that fire door 2 is fitted closely with furnace body 1, in addition,
After opening takes fire door 2 away, hold-down mechanism 3 can realize reset.Specifically, elastic component 33 is compressed spring.
Fig. 2 and Figure 10 is please referred to, fire door 2 is stored after fire door 2 is carried opening for pallet fork 4 easy to carry, furnace body 1
It is equipped with the fire door placed for the fire door 2 after disassembly and places position 12.Specifically, fire door placement position 12 is located at bottom furnace body 1
Lower section, fire door place position 12 equipped with the hanging column 121 for hanging fire door 2, and hanging column 121 is fixed on furnace body 1.For convenient for
Understand and carry the knife position situation that fire door 2 is hung on hanging column 121 by pallet fork 4, promotes the mating capability of each mechanism, hanging column 121
On the first inductor 122 in place for detecting whether fire door 2 hang on hanging column 121 are installed.
Referring to Fig. 5, further promoting each mechanism for convenient for understanding the situation in place carried when pallet fork 4 is coupled with fire door 2
Mating capability, vacuum drying oven 100 further includes for detecting second arriving of carrying whether pallet fork 4 couple with the first male part 21
Position inductor 212, second in place inductor 212 be installed on the first male part 21.
In conjunction with Fig. 1 to Figure 10, the specific working principle is as follows for vacuum drying oven 100 of the invention:
When needing to open fire door 2, by driving the second male part 41 for carrying pallet fork 4 and the first male part 21 to carry out coupling
It closes, so that carrying pallet fork 4 and 2 security association of fire door, then fire door 2 is carried to by fire door by carrying pallet fork 4 and places the outstanding of position 12
On hanging column 121, to open fire door 2, that is, accommodating cavity 11 is opened；After lithium battery is carried to accommodating cavity 11 by carrying pallet fork 4, remove
Cargo transport fork 4, which will be located at fire door, to be placed the fire door 2 of position 12 and be carried on corresponding furnace body 1, and fire door 2 is reapposed and compacting machine
Between structure 3 and furnace body 1, so that fire door 2 can be pressed in again on furnace body 1 by hold-down mechanism 3, to realize the closing of fire door 2.
To sum up, fire door 2 is pressed on furnace body 1 by vacuum drying oven 100 of the invention by hold-down mechanism 3, to furnace body 1
Accommodating cavity 11 closed, since vacuum drying oven 100 of the invention is equipped with couple for carrying pallet fork 4 the on fire door 2
One male part 21 can be coupled by carrying pallet fork 4 with the first male part 21, so that carrying 2 safety connection of pallet fork 4 and fire door
Knot, then fire door 2 is separated into furnace body 1 by carrying pallet fork 4, to open or close fire door 2, so that beating to accommodating cavity 11 can be realized
It opens or closes, with existing compared with the setting of the two sides of fire door 2 is used to open or closes the power source and transmission mechanism of fire door 2,
Vacuum drying oven 100 of the invention can avoid opening or closing for 2 two sides of fire door and act nonsynchronous problem, improve fire door 2
The reliability of opening and closing, and structure is simple, it is not necessary that power source and transmission mechanism is arranged in 2 two sides of fire door, has at low cost
The characteristics of.
The above disclosure is only a preferred example of the present invention, and the scope of the invention cannot be limited thereby,
Therefore equivalent changes made in accordance with the claims of the present invention belong to the range that the present invention is covered.
Claims (12)
1. a kind of vacuum drying oven, which is characterized in that including furnace body, fire door and for the fire door to be pressed in the furnace body
Hold-down mechanism, the furnace body has the accommodating cavity that communicates with the fire door of the furnace body, and the hold-down mechanism is set to the furnace
External side, the fire door are removable installed in the fire door, and the hold-down mechanism is pressed in the furnace body so that the fire door
The accommodating cavity to be closed, the first male part is equipped on the outside of the fire door, first male part can be coupled with pallet fork is carried, so that
The fire door is separated the furnace body by the carrying pallet fork.
2. vacuum drying oven according to claim 1, which is characterized in that the furnace body is equipped with supporting part, the fire door
It is carried on when positioned at the fire door on the supporting part.
3. vacuum drying oven according to claim 1, which is characterized in that the hold-down mechanism includes the first frame body, idler wheel
Component and elastic component, first frame body are fixed on the outside of the furnace body, and the roll wheel assembly is in be slidably disposed in institute
It states on the first frame body, the elastic component is set between the roll wheel assembly and first frame body.
4. vacuum drying oven according to claim 3, which is characterized in that the roll wheel assembly includes the second frame body and rolling
Wheel, in being slideably arranged on first frame body, the idler wheel is articulated in second frame for one end of second frame body
The other end of body, the fire door is between the idler wheel and the furnace body.
5. vacuum drying oven according to claim 1, which is characterized in that the hold-down mechanism includes load-bearing part, pin shaft, bullet
Property part and locating piece, the locating piece is fixed on the outside of the furnace body, and the pin shaft is fixed on the outside of the furnace body and position
In the top of the locating piece, the load-bearing part is equipped with the skewed slot that its opposite gravity direction is obliquely installed, and the load-bearing part passes through
The skewed slot be sheathed on the pin shaft and can furnace body movement relatively, the elastic component be set to the locating piece with it is described
Between load-bearing part, the upper end of the load-bearing part is equipped with card slot, is engaged by the fire door with the card slot, so that the fire door court
It is moved against the direction of the furnace body.
6. according to any vacuum drying oven of claim 3 to 5, which is characterized in that the elastic component is compressed spring.
7. vacuum drying oven according to claim 1, which is characterized in that the furnace body is equipped with for the furnace after disassembly
The fire door that door is placed places position.
8. vacuum drying oven according to claim 7, which is characterized in that the fire door is placed position and is equipped with for hanging
The hanging column of fire door is stated, the hanging column is fixed on the furnace body.
9. vacuum drying oven according to claim 8, which is characterized in that be equipped on the hanging column described for detecting
Whether fire door hangs on the first inductor in place on the hanging column.
10. vacuum drying oven according to claim 1, which is characterized in that further include being for detecting the carrying pallet fork
No second coupled with first male part inductor in place, described second in place inductor be installed on first male part
On.
11. vacuum drying oven according to claim 1, which is characterized in that the carrying pallet fork is equipped with can be with described the
Second male part of one male part coupling.
12. vacuum drying oven according to claim 11, which is characterized in that the side of first male part is equipped with for institute
The opening of the second male part insertion is stated, the inner wall of the opening is equipped with protrusion, and second male part is equipped with groove, the protrusion
Engage with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606855.3A CN109682173B (en) | 2018-12-26 | 2018-12-26 | Vacuum drying furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606855.3A CN109682173B (en) | 2018-12-26 | 2018-12-26 | Vacuum drying furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109682173A true CN109682173A (en) | 2019-04-26 |
| CN109682173B CN109682173B (en) | 2024-07-12 |
Family
ID=66189889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811606855.3A Active CN109682173B (en) | 2018-12-26 | 2018-12-26 | Vacuum drying furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109682173B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097508A (en) * | 2020-09-15 | 2020-12-18 | 无锡先导智能装备股份有限公司 | Lifting device and drying equipment |
| CN113042325A (en) * | 2020-12-28 | 2021-06-29 | 苏州特瑞特机器人有限公司 | Vacuum dispensing integrated device |
| CN113465317A (en) * | 2021-07-28 | 2021-10-01 | 东莞市德瑞精密设备有限公司 | Drying apparatus |
| CN113488702A (en) * | 2021-07-28 | 2021-10-08 | 东莞市德瑞精密设备有限公司 | Chemical composition and volumetric equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021928A (en) * | 1973-12-18 | 1977-05-10 | Research Corporation | Cross-flow modular tobacco curing system |
| US5377662A (en) * | 1993-09-24 | 1995-01-03 | Carrier Corporation | Furnace door attachment |
| CN104422284A (en) * | 2013-08-20 | 2015-03-18 | 保定安保能冶金设备有限公司 | Smelting furnace door frame |
| CN205192214U (en) * | 2015-11-25 | 2016-04-27 | 深圳市腾达工业自动设备有限公司 | Vacuum drying furnace |
| CN208042754U (en) * | 2018-01-13 | 2018-11-02 | 南京韵鼎机电工程有限公司 | Baking oven door gear is adjusted in baking oven and its pressing force |
| CN209558784U (en) * | 2018-12-26 | 2019-10-29 | 东莞市德瑞精密设备有限公司 | Vacuum drying oven |
-
2018
- 2018-12-26 CN CN201811606855.3A patent/CN109682173B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021928A (en) * | 1973-12-18 | 1977-05-10 | Research Corporation | Cross-flow modular tobacco curing system |
| US5377662A (en) * | 1993-09-24 | 1995-01-03 | Carrier Corporation | Furnace door attachment |
| CN104422284A (en) * | 2013-08-20 | 2015-03-18 | 保定安保能冶金设备有限公司 | Smelting furnace door frame |
| CN205192214U (en) * | 2015-11-25 | 2016-04-27 | 深圳市腾达工业自动设备有限公司 | Vacuum drying furnace |
| CN208042754U (en) * | 2018-01-13 | 2018-11-02 | 南京韵鼎机电工程有限公司 | Baking oven door gear is adjusted in baking oven and its pressing force |
| CN209558784U (en) * | 2018-12-26 | 2019-10-29 | 东莞市德瑞精密设备有限公司 | Vacuum drying oven |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097508A (en) * | 2020-09-15 | 2020-12-18 | 无锡先导智能装备股份有限公司 | Lifting device and drying equipment |
| CN113042325A (en) * | 2020-12-28 | 2021-06-29 | 苏州特瑞特机器人有限公司 | Vacuum dispensing integrated device |
| CN113465317A (en) * | 2021-07-28 | 2021-10-01 | 东莞市德瑞精密设备有限公司 | Drying apparatus |
| CN113488702A (en) * | 2021-07-28 | 2021-10-08 | 东莞市德瑞精密设备有限公司 | Chemical composition and volumetric equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109682173B (en) | 2024-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109682173A (en) | Vacuum drying oven | |
| CN104727664B (en) | Door latch structure and dish-washing machine | |
| CN101190072A (en) | Vertical lifting cabinet | |
| CN209558784U (en) | Vacuum drying oven | |
| CN111056137A (en) | A automatic access arrangement for material transportation | |
| CN101371760A (en) | Storage bin, in particular for storing foodstuffs, more particularly for storing bread | |
| JP2019521924A (en) | Vacuum sealable container with internal pump mechanism | |
| CN209136267U (en) | Hinge linkage and convenient for placing and taking out the cooking furnace of baking tray, grill | |
| CN112124790B (en) | Be applied to logistics distribution unmanned aerial vehicle's lightweight container | |
| CN208412203U (en) | One kind vacuumizing heat sealed package system | |
| CN104422338A (en) | Single air compressing energy storage air gun power unit | |
| CN109987325A (en) | A kind of closed case end cap combination of automatically controlled unlatching | |
| CN206826475U (en) | Capacity of the tipping body rear door locking device and dumper | |
| CN203586940U (en) | Pneumatic gun power device capable of storing energy in compress-air mode repeatedly | |
| CN212390827U (en) | Roasting furnace with automatic feeding and discharging mechanism | |
| CN210258940U (en) | Baling press promotes transmission | |
| CN200994566Y (en) | Vertical liftable cabinet | |
| CN104048469A (en) | Refrigerator | |
| CN211686378U (en) | A automatic access arrangement for material transportation | |
| CN208498344U (en) | A kind of Vehicular rubbish case | |
| CN2929613Y (en) | Improved door structure for drying room | |
| CN213355386U (en) | Degradable PE vacuum packaging bag | |
| CN111728363A (en) | Automatic folding wardrobe equipment that draws in according to frequency of use discernment clothes | |
| CN205860887U (en) | Ammunition safety cabinet | |
| CN205653049U (en) | Grab bucket with inside compression material function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |