CN108193042A - A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT - Google Patents
A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT Download PDFInfo
- Publication number
- CN108193042A CN108193042A CN201810296996.3A CN201810296996A CN108193042A CN 108193042 A CN108193042 A CN 108193042A CN 201810296996 A CN201810296996 A CN 201810296996A CN 108193042 A CN108193042 A CN 108193042A
- Authority
- CN
- China
- Prior art keywords
- lifting
- cylinder
- furnace
- workbench
- heat treatment
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT, including the sealed door for being used to limit the furnace body of confined space and opening or closing for furnace body；The confined space is at least divided into the heating cabinet with heating unit and the lifting storehouse with lifting gear, the lifting gear is fixed with equipped with workbench, and for driving worktable lifting, in the lifting travel of the workbench, equipped with a sealing station, lifting storehouse can be separated when which is in sealing station into the first cavity with the sealed door and the second cavity with other parts；The conveying device for conveying workpieces is equipped between heating cabinet and lifting gear；The first air pump for air inlet or exhaust is additionally provided in heating cabinet；The second air pump used and in the near future or be vented is equipped in lifting gear.The present invention is by workbench by furnace body major part space partition, and when replacing workpiece, most of space still keeps negative pressure state in furnace body, so as to solve the problems, such as to encounter in the prior art.
Description
Technical field
The present invention relates to a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENTs.
Background technology
Vacuum heat is the novel thermal process technology that vacuum technique is combined with heat treatment technics, residing for vacuum heat
Vacuum environment refer to atmosphere less than atmospheric pressure, it is true including low vacuum, medium vacuum, high vacuum and superelevation
Sky, vacuum heat is practical to also belong to control climate heat treatment.Vacuum heat refers to all existing with part for heat treatment process
It is carried out under vacuum state, thermal treatment quality greatly improves.Compared with normative heat treatment, while vacuum heat, it can be achieved that
Non-oxidation, without decarburization, without carburizing, the phosphorus bits of workpiece surface can be removed, and have the effects that degreasing degasification, so as to reach surface-brightening
The effect of purification.
In vacuum heat treatment process, when replacing processing part every time, it is required for opening or closing sealed door, this
When air reenter in stove, need to carry out aspirator vacuum again, production efficiency is low.
Invention content
The object of the present invention is to provide one kind when each renewal part is heat-treated, without carrying out the heat of aspirator vacuum
Handle heating furnace.
To solve the above problems, the present invention provides a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENTs, which is characterized in that
Including the sealed door for being used to limit the furnace body of confined space and opening or closing for furnace body；
The confined space is at least divided into the heating cabinet with heating unit and the lifting storehouse with lifting gear, the liter
Falling unit is fixed with equipped with workbench, and for driving the worktable lifting, close equipped with one in the lifting travel of the workbench
Position is sealed, the lifting storehouse can be separated when which is in the sealing station into the first cavity with the sealed door
And the second cavity with other parts；
The conveying device for conveying workpieces is equipped between the heating cabinet and the lifting gear；
The first air pump for air inlet or exhaust is additionally provided in the heating cabinet；
The second air pump used and in the near future or be vented is equipped in the lifting gear.
As a further improvement on the present invention,
Also include in the conveying device and the lifting gear, for placing the workpiece placement station of the workpiece,
The both ends of the surface of the workpiece placement station are both provided with the slot that portion bottom surface is introduced and pass through from its end face, and workpiece placement station is placing institute
When stating workpiece, the slot is located at the outside of the workpiece；
The conveying device includes：
Both ends are located at respectively in the heating cabinet and lifting storehouse, and what can be moved horizontally moves horizontally track, institute
It states and moves horizontally track linear reciprocating motion is done by the first driving mechanism；
It is fixed on the supporting rack moved horizontally on track, which, which includes being fixed on, described moves horizontally track
The slip horizontal axis of top and at least two actuating arms being slidably connected above the horizontal axis, the actuating arm and the slot point
Not Wei Yu slot outside, the described actuating arm by the second driving device driving can be inserted into the slot.
As the present invention, the track that moves horizontally is tensioned, one of them described sprocket wheel for chain by two sprocket wheels
The fixed crankmotion of stroke is done by servo motor driving.
As a further improvement on the present invention, second driving device is cylinder, which is equipped at least portion
Divide the cylinder arm stretched out, which is fixedly connected with the actuating arm.
As a further improvement on the present invention, it further includes：
Sealing plate there are four being set at the top of the furnace body；
It is mutually perpendicular between the sealing plate being disposed adjacent, is mutually parallel between the sealing plate being oppositely arranged；
It is both provided with that two sealing plates being oppositely arranged is driven to do opposite or phase on each sealing plate
Unlucky dynamic power plant；
The sealing plate includes the first plate body being vertically arranged and is horizontally disposed with and is fixedly connected on first plate body
On the second plate body；
The power plant drives the sealing plate relative motion to when contacting with each other, mutual contract between the sealing plate
It closes, the intermediate frame-type structure for being equipped with the first opening is formed when agreeing with, between first plate body, second plate body is formed
Centre is equipped with the frame-type structure of the second opening；
In the sealing station, the workbench is located in the described first opening, lower surface and second plate body
Upper surface contact.
As a further improvement on the present invention, the lifting gear includes：
First lifting cylinder is equipped with and is fixed on the second cylinder body at the top of the furnace body and part stretches out in described the
Second cylinder arm of two cylinder bodies；
Positioned at workbench underface and lower section and horizontally disposed support stand, it is fixed at the top of second cylinder arm
The lower surface of the support stand；
The second lifting cylinder on the support stand, second lifting cylinder include being fixed on the supporting table
Third cylinder body and part on frame stretch out in the third cylinder arm of the third cylinder body, and institute is fixed at the top of the third cylinder arm
State the lower surface of workbench.
As a further improvement on the present invention,
Baffle is provided on the inside of first plate body, which is equipped with and second lifting cylinder and third liter
The contact-making switch that drop oil cylinder is electrically connected,
The second lifting cylinder uplink, makes the workbench be contacted with the contact-making switch on the baffle, which opens
Close control
The power plant drives the sealing plate relative motion to agreeing with；
The second lifting cylinder stop motion,
And the third lifting cylinder is driven to come downwards to and is contacted with second plate body.
The beneficial effects of the present invention are present invention setting lifting storehouse and heating cabinet, workpiece carry out vacuum in heating cabinet
Workpiece is delivered on lifting gear by heat treatment process after machining by conveying device, and workpiece is driven by lifting gear and risen
Be down to sealing station, at this time workbench by liter valency storehouse scribing into the first cavity with sealed door and workpiece and positioned at workbench
Second cavity of lower section can open sealed door and carry out workpiece replacing at this time.The present invention by workbench by furnace body major part space every
Disconnected, when replacing workpiece, most of space still keeps negative pressure state in furnace body, so as to efficiently solve what is encountered in the prior art
Problem.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of conveying device in Fig. 1；
Fig. 3 is workbench and the structure diagram of workpiece placement station；
Wherein：2- furnace bodies；3- sealed doors；4- heating cabinets；8- lifts storehouse；10- workbench；The first cavitys of 12-；13- second
Cavity；14- sealing plates；15- conveying devices；The first plate bodys of 16-；The second plate bodys of 18-；20- first is open；22- second is open；
The second lifting cylinders of 24-；The second cylinder bodies of 26-；The second cylinder arm of 28-；30- support stands；32- third lifting cylinders；34- third cylinders
Body；36- third cylinder arm；38- baffles；102- workpiece placement stations；104- slots；1502- moves horizontally track；1504- slides horizontal axis；
1506- actuating arms；1508- cylinder arms.
Specific embodiment
The specific embodiment of the present invention is described in further detail below.
As shown in Figs. 1-3, the present invention includes：
For the sealed door 3 for limiting the furnace body 2 of confined space and opening or close for furnace body 2；
The confined space is at least divided into the heating cabinet 4 with heating unit and the lifting storehouse 8 with lifting gear, should
Lifting gear is fixed with equipped with workbench 10, and for the workbench 10 to be driven to lift, in the lifting travel of the workbench 10,
Equipped with a sealing station, the lifting storehouse 8 can be separated into when which is in the sealing station closed with this
First cavity 12 of door 3 and the second cavity 13 with other parts；
The conveying device 15 for conveying workpieces is equipped between the heating cabinet 4 and the lifting gear；
The first air pump for air inlet or exhaust is additionally provided in the heating cabinet 4；
The second air pump used and in the near future or be vented is equipped in the lifting gear.
As a further improvement on the present invention,
Also include in the conveying device 15 and the lifting gear, for placing the workpiece placement station of the workpiece
102, the both ends of the surface of the workpiece placement station 102 are both provided with the slot 104 that portion bottom surface is introduced and pass through from its end face, and workpiece is placed
For platform 102 when placing the workpiece, the slot 104 is located at the outside of the workpiece；
The conveying device 15 includes：
Both ends are located at respectively in the heating cabinet 4 and lifting storehouse 8, and what can be moved horizontally moves horizontally track
1502, the track 1502 that moves horizontally does linear reciprocating motion by the first driving mechanism；
The supporting rack moved horizontally on track 1502 is fixed on, which includes being fixed on described move horizontally
The slip horizontal axis 1504 of 1502 top of track and at least two actuating arms 1506 being slidably connected above the horizontal axis, should
Actuating arm 1506 is located at the outside of slot 104 with the slot 104 respectively, and the described actuating arm 1506 is by the second driving device driving energy
It is enough inserted into the slot 104.
As the present invention, the track 1502 that moves horizontally is tensioned by two sprocket wheels for chain, described in one of them
Sprocket wheel does the fixed crankmotion of stroke by servo motor driving.
As a further improvement on the present invention, second driving device is cylinder, which is equipped at least portion
Divide the cylinder arm 1508 stretched out, which is fixedly connected with the actuating arm 1506.
As a further improvement on the present invention, it further includes：
Sealing plate 14 there are four being set at the top of the furnace body 2；
It is mutually perpendicular between the sealing plate 14 being disposed adjacent, is mutually parallel between the sealing plate 14 being oppositely arranged；
Be both provided on each sealing plate 14 for drive two sealing plates 14 being oppositely arranged do it is opposite or
The power plant that person moves opposite to each other；
The sealing plate 14 includes the first plate body 16 for being vertically arranged and is horizontally disposed with and is fixedly connected on described first
The second plate body 18 on plate body 16；
The power plant drives 14 relative motion of sealing plate to when contacting with each other, between the sealing plate 14 mutually
Agree with, the intermediate frame-type structure for being equipped with the first opening 20, second plate are formed when agreeing with, between first plate body 16
Body 18 forms the intermediate frame-type structure for being equipped with the second opening；
In the sealing station, the workbench 10 is located in the described first opening 20, lower surface and described second
The upper surface contact of plate body 18.
As a further improvement on the present invention, the lifting gear includes：
First lifting cylinder, is equipped with the second cylinder body for being fixed on 2 top of the furnace body and part stretches out in described the
Second cylinder arm of two cylinder bodies；
It is solid at the top of second cylinder arm positioned at 10 underface of workbench and lower section and horizontally disposed support stand 30
It is scheduled on the lower surface of the support stand 30；
The second lifting cylinder on the support stand 30, second lifting cylinder include being fixed on the support
Third cylinder body 34 and part on rack 30 stretch out in the third cylinder arm 36 of the third cylinder body 34, the third cylinder arm 36
Top is fixed on the lower surface of the workbench 10.
As a further improvement on the present invention,
First plate body, 16 inside is provided with baffle 38,38 bottom of baffle be equipped with second lifting cylinder and
The contact-making switch that third lifting cylinder 32 is electrically connected,
The second lifting cylinder uplink makes the workbench 10 be contacted with the contact-making switch on the baffle 38, this connects
Touch switch control
The power plant drives 14 relative motion of sealing plate to agreeing with；
The second lifting cylinder stop motion,
And the third lifting cylinder 32 is driven to come downwards to and is contacted with second plate body 18.
The concrete principle of the present invention is as follows：
(1) workpiece is placed in workpiece placement station 102, is rotated by motor-driven drive sprockets and added so as to be delivered to workpiece
Heat treatment process is carried out in hot storehouse 4；
(2) after machining, the second driving device drives two actuating arms 1506 to do relative motion, so as to be caught in workpiece
In two slots 104 of mounting table 102, motor reversely rotates at this time, and workpiece placement station 102 is driven to be moved to lifting storehouse 8；
(3) after workpiece placement station 102 is moved to lifting storehouse 8, the second driving device makes 1506 counter motion of actuating arm, takes off
Two slots 104 from workpiece placement station 102；
Second cylinder arm of (4) second lifting cylinders moves upwards, and workbench 10 is fitted in 102 lower surface of workpiece placement station,
So as to which work mounting table be driven to rise；
(5) sealing plate 14 at this time does not agree with, between spacing can accommodate entire workbench 10 and pass through；
(6) workbench 10 continues to rise, until being contacted with the contact-making switch on baffle 38；
(7) contact-making switch controls the second lifting cylinder stop motion, and third lifting cylinder 32 moves downward, at the same time,
Contact-making switch also controls cylinder operation so that 14 relative motion of sealing plate is to agreeing with；
(8) third lifting cylinder 32 moves downwardly to the upper surface that 10 lower surface of workbench is pressed on the second plate body 18, from
And make workbench 10 by entire second closure of openings；
(9) at this point, furnace body 2 is separated into two closed spaces by the combination between workbench 10 and four sealing plates 14；
(10) sealed door 3 is opened, replaces workpiece；
(11) sealed door 3, cylinder control 14 counter motion of sealing plate so that the spacing between sealing plate 14 can accommodate are closed
Workbench 10 passes through；
(12) second cylinders drive workbench 10 to drop to bottom run, at this point, actuating arm 1506 and slot 104 are positioned at same
In horizontal plane.
(13) second driving devices control actuating arm 1506 does relative motion, and is inserted into slot 104；
(14) motor-driven drive sprockets rotate, so as to which workpiece placement station 102 is transported in heating cabinet 4；
(15) it so recycles.
A kind of above example only present invention embodiment therein, description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT, which is characterized in that
Including the sealed door (3) for being used to limit the furnace body (2) of confined space and opening or closing for furnace body (2)；
The confined space is at least divided into the heating cabinet (4) with heating unit and the lifting storehouse (8) with lifting gear, should
Lifting gear is fixed with equipped with workbench (10), and for the workbench (10) to be driven to lift, the lifting of the workbench (10)
In stroke, equipped with a sealing station, when which is in the sealing station can by lifting storehouse (8) partition into
The first cavity (12) of the sealed door (3) and the second cavity (13) with other parts；
The conveying device (15) for conveying workpieces is equipped between the heating cabinet (4) and the lifting gear；
The first air pump for air inlet or exhaust is additionally provided in the heating cabinet (4)；
The second air pump for air inlet or exhaust is equipped in the lifting gear.
2. a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT according to claim 1, which is characterized in that
It is additionally included on the conveying device (15) and the lifting gear, for placing the workpiece placement station of the workpiece
(102), the both ends of the surface of the workpiece placement station (102) are both provided with the slot (104) that portion bottom surface is introduced and pass through from its end face, work
For part mounting table (102) when placing the workpiece, the slot (104) is positioned at the outside of the workpiece；
The conveying device (15) includes：
Both ends are located in the heating cabinet (4) and lifting storehouse (8) respectively, and what can be moved horizontally moves horizontally track
(1502), the track (1502) that moves horizontally does linear reciprocating motion by the first driving mechanism；
It is fixed on the supporting rack moved horizontally on track (1502), which, which includes being fixed on, described moves horizontally rail
Slip horizontal axis (1504) above road (1502) and at least two actuating arms being slidably connected above the horizontal axis (1504)
(1506), the actuating arm (1506) and the slot (104) are located at the outside of slot (104) respectively, the described actuating arm (1506) by
The driving of second driving device can be inserted into the slot (104).
3. a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT according to claim 2, which is characterized in that the track (1502) that moves horizontally is
Chain is tensioned by two sprocket wheels, one of them described sprocket wheel does the fixed crankmotion of stroke by servo motor driving.
4. a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT according to claim 3, which is characterized in that second driving device is cylinder,
The cylinder both ends are equipped with the cylinder arm (1508) at least partly stretched out, and the cylinder arm (1508) is solid with the actuating arm (1506)
Fixed connection.
5. a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT according to claim 4, which is characterized in that further include：
Sealing plate (14) there are four being set at the top of the furnace body (4)；
It is mutually perpendicular between the sealing plate (14) being disposed adjacent, is mutually parallel between the sealing plate (14) being oppositely arranged；
Be both provided on each sealing plate (14) for drive two sealing plates (14) being oppositely arranged do it is opposite or
The power plant that person moves opposite to each other；
The sealing plate (14) is including the first plate body (16) for being vertically arranged and is horizontally disposed with and is fixedly connected on described first
The second plate body (18) on plate body (16)；
The power plant drives sealing plate (14) relative motion to when contacting with each other, between the sealing plate (14) mutually
Agree with, form the intermediate frame-type structure for being equipped with the first opening (20) when agreeing with, between first plate body (16), described the
Two plate bodys (18) form the intermediate frame-type structure for being equipped with the second opening (22)；
In the sealing station, the workbench (10) is in the described first opening, lower surface and second plate body
(18) upper surface contact.
6. a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT according to claim 5, which is characterized in that the lifting gear includes：
First lifting cylinder (24), is equipped with the second cylinder body (26) being fixed at the top of the furnace body (4) and part stretches out in
The second cylinder arm (28) of second cylinder body (26)；
Positioned at the workbench (10) underface and lower section and horizontally disposed support stand (30), the second cylinder arm (28) top
Portion is fixed on the lower surface of the support stand (30)；
The second lifting cylinder (32) on the support stand (30), second lifting cylinder (32) is including being fixed on
It states the third cylinder body (34) on support stand (30) and part stretches out in the third cylinder arm (36) of the third cylinder body (34),
The lower surface of the workbench (10) is fixed at the top of the third cylinder arm (36).
7. a kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT according to claim 6, which is characterized in that
Baffle (38) is provided on the inside of first plate body (16), which is equipped with and second lifting cylinder
(24) and the contact-making switch that is electrically connected of third lifting cylinder (32),
Second lifting cylinder (24) uplink, makes the workbench (10) be contacted with the contact-making switch on the baffle (38),
The contact-making switch controls
The power plant drives sealing plate (14) relative motion to agreeing with；
Second lifting cylinder (24) stop motion,
And the third lifting cylinder (32) is driven to come downwards to and is contacted with second plate body (18).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810296996.3A CN108193042A (en) | 2018-04-04 | 2018-04-04 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
| CN201910195749.9A CN109929988A (en) | 2018-04-04 | 2019-03-15 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810296996.3A CN108193042A (en) | 2018-04-04 | 2018-04-04 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108193042A true CN108193042A (en) | 2018-06-22 |
Family
ID=62596362
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810296996.3A Withdrawn CN108193042A (en) | 2018-04-04 | 2018-04-04 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
| CN201910195749.9A Pending CN109929988A (en) | 2018-04-04 | 2019-03-15 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910195749.9A Pending CN109929988A (en) | 2018-04-04 | 2019-03-15 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108193042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109929988A (en) * | 2018-04-04 | 2019-06-25 | 昆山木利机械设计有限公司 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
| CN112493633A (en) * | 2020-11-30 | 2021-03-16 | 江苏科技大学 | Automatic glue spraying equipment and automatic glue spraying method for vamps |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319416Y (en) * | 1997-12-24 | 1999-05-19 | 于成源 | Continuous vertical gas protecting electrical furnace |
| CN201110720Y (en) * | 2007-10-29 | 2008-09-03 | 大连光洋科技工程有限公司 | Heating furnace |
| JP5779087B2 (en) * | 2011-12-28 | 2015-09-16 | 株式会社Ihi | Vacuum heat treatment equipment |
| CN106322985A (en) * | 2015-07-10 | 2017-01-11 | 四川中豪科技有限公司 | Inverted high-efficiency automatic electric heating furnace |
| CN205115536U (en) * | 2015-12-03 | 2016-03-30 | 昆山贯玮工程设备有限公司 | Multi -functional heat treatment furnace |
| CN108193042A (en) * | 2018-04-04 | 2018-06-22 | 昆山木利机械设计有限公司 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
-
2018
- 2018-04-04 CN CN201810296996.3A patent/CN108193042A/en not_active Withdrawn
-
2019
- 2019-03-15 CN CN201910195749.9A patent/CN109929988A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109929988A (en) * | 2018-04-04 | 2019-06-25 | 昆山木利机械设计有限公司 | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT |
| CN112493633A (en) * | 2020-11-30 | 2021-03-16 | 江苏科技大学 | Automatic glue spraying equipment and automatic glue spraying method for vamps |
| CN112493633B (en) * | 2020-11-30 | 2021-12-21 | 江苏华驰机械有限公司 | Automatic glue spraying equipment and automatic glue spraying method for vamps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109929988A (en) | 2019-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104803194B (en) | A kind of upper unloading piece positioning all-in-one machine | |
| CN204311235U (en) | Full-automatic rotary steam forming machine | |
| CN108193042A (en) | A kind of NEW TYPE OF FURNACE FOR HEAT TREATMENT | |
| CN204549446U (en) | Unloading piece positioning all-in-one machine in one | |
| CN106241328B (en) | Lifting translating device on transmission line body | |
| CN206921934U (en) | A kind of soft package lithium battery module transplants stacker mechanism | |
| CN109929987A (en) | A kind of vacuum heat treatment heating furnace | |
| CN201915118U (en) | Quick cooling device for heat treatment | |
| CN206050781U (en) | Conveying mechanism and baking box delivered inside device | |
| CN111424148A (en) | Equipment and method for continuously and periodically performing vacuum heat treatment on workpiece | |
| CN202192010U (en) | Reciprocating UV (ultraviolet) curing device | |
| CN201607101U (en) | Dust-free baking tunnel | |
| CN212293657U (en) | Multi-station vacuum annealing machine | |
| CN112075342B (en) | Clean operation panel system of plant tissue culture | |
| CN211687334U (en) | Automatic circuit board feeding device | |
| CN112063807A (en) | Multi-station vacuum annealing machine | |
| CN208164014U (en) | A kind of concrete beam body constructing operation equipment | |
| CN212025403U (en) | Equipment for continuously and periodically performing vacuum heat treatment on workpiece | |
| CN220593508U (en) | Movable container heat treatment device | |
| CN220269978U (en) | Plastic product hot air drying device | |
| CN218426323U (en) | Laser welding room convenient to inside equipment removes | |
| CN219603070U (en) | Transfer device of electric heating constant temperature drying oven | |
| CN221295188U (en) | Be used for glassware quick deviation correcting device | |
| CN213906637U (en) | Vacuum annealing device for quartz crystal resonator | |
| CN212686866U (en) | Material suction mechanism for oil press |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180622 |
|
| WW01 | Invention patent application withdrawn after publication |