CN108164259A - Material dumping and sintered production line - Google Patents
Material dumping and sintered production line Download PDFInfo
- Publication number
- CN108164259A CN108164259A CN201711474035.9A CN201711474035A CN108164259A CN 108164259 A CN108164259 A CN 108164259A CN 201711474035 A CN201711474035 A CN 201711474035A CN 108164259 A CN108164259 A CN 108164259A
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- Prior art keywords
- locating rack
- burner hearth
- production line
- furnace
- pedestal
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/638—Removal thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
- F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
- F27D2003/125—Charging cars, lift trolleys
Abstract
The invention discloses a kind of material dumping and sintered production lines, including one or more draft glue discharging furnace being set on installation foundation and one or more clock hood type furnace, further include the track on installation foundation, each draft glue discharging furnace and each clock hood type furnace are arranged along track, on track there is energy orbital motion material to be sent to the kiln car to arbitrary draft glue discharging furnace and arbitrary clock hood type furnace, material sintered production line further includes the auto feeding device for charging material into kiln car.The material dumping and sintered production line have many advantages, such as that high degree of automation, hand labor intensity are low, at low cost, production efficiency is high.
Description
Technical field
The present invention relates to agglomerating plant technical fields, and in particular to a kind of material dumping and burning suitable for soft magnetic ferrite
Tie production line.
Background technology
Soft magnetic ferrite is a kind of for making the functional magnetic material of electronic component, and production process divides slurrying, pressure
The processes such as base, dumping, sintering.Wherein, sintering is link important in soft magnetic ferrite production, and sintering process and sintering equipment are straight
Connect the properties of product for determining soft magnetic ferrite.Sintering soft magnetic ferrite equipment mainly has pushed bat kiln and clock hood type furnace, pushed bat kiln at present
It is the main sintering equipment of early stage production soft magnetic ferrite, as requirement of the electronic component industry to soft magnetic ferrite performance is got over
Come higher, high performance soft magnetic ferrite can not be burnt on pushed bat kiln, therefore clock hood type furnace more and more obtains soft magnetism
The use of ferrite production enterprise.Clock hood type furnace has the following advantages：
1st, clock hood type furnace is a kind of kiln of batch production, and automatization level is high, and floor space is small, using flexible, setting technique
After curve, control system can realize the operations such as heating and cooling and control climate automatically, and technique adjustment is very convenient；
2nd, easy to maintain, consumptive material is few compared to pushed bat kiln very much, and without the loss of push plate etc., maintenance cost is low；
3rd, low energy consumption, it can be achieved that sintering of avoiding the peak hour.So-called sintering of avoiding the peak hour, be exactly according to product sintering process process, power consumption is very big
Sintering process be put at night complete, the small sintering process of power consumption be placed on daytime completion.Specifically for sintering soft magnetic ferrite,
Its sintering period, the temperature rise period was the energy consumption highest stage, and holding stage energy consumption is much lower generally in 22-32 hour, and
Temperature-fall period will not consume too many electricity substantially, therefore sintering of avoiding the peak hour is exactly to carry out heating sintering at night, with the peak-trough electricity of low price,
Heating has been completed when daytime, carries out energy consumption relatively low heat preservation and cooling, be staggered use.Due to commercial power expense on the same day
There is height to have low, daytime, electricity price was high, i.e. electricity price peak, and evening electricity price is low, some area even evening electricity prices are low compared with electricity price on daytime
50%, therefore production cost can be substantially reduced.
But existing clock hood type furnace there is problems it is unresolved：
1st, the production capacity of separate unit clock hood type furnace is low, and large-scale promotion application is relatively difficult.
2nd, customer acceptance degree is not high.Think that pusher furnace is the large-scale production of progress mill run always in client's psychology,
And clock hood type furnace is then the lean production for carrying out high-end few batch products.This is because there are no formation to be similar to for clock hood type furnace
The whole production line technology and technique of push plate enable user to be not considered as that clock hood type furnace possesses the big production of whole line to match in excellence or beauty with pusher furnace
Power.
Soft magnetic ferrite needs in the form of pile to pile up soft magnetic ferrite workpiece on kiln car before sintering, per pile about
There are 20-30 layers of load bearing board（General part）, every layer of load bearing board about put 3-6 layers of soft magnetic ferrite workpiece.Soft magnetic ferrite at present
The stacking of workpiece generally using artificial stacking mode, has the following disadvantages：
1st, time and effort consuming is loaded, with 12 pile clock hood type furnaces（About 1.8 tons/stove of useful load）For, to load a stove needs 5-6 people continuous 2
A hour continual placing materials could be completed, at the same time, after the completion of sintering discharging be also required to spend a large amount of manpowers and when
Between complete, not only inefficiency, labor intensive, and damage caused by inevitably occurring when operation error leads to material spilling
It loses.
2nd, the type of soft magnetic ferrite workpiece（Each size, size, shape is different）It is various, up to 100,000 kinds or more,
The product type of same manufacturing enterprise few then thousands of kinds, at most up to ten thousand kinds, this brings very big difficulty to automatic loading and unloading.
3rd, soft magnetic ferrite workpiece is placed on load bearing board in the form of pile, and stability is poor, in loading and unloading and
It easily shakes and is scattered during transporting.
At present, for the dumping process of soft magnetic ferrite there are two types of method realization, a kind of method is in the burning with dumping
Dumping process is completed in freezing of a furnace, although this method simplifies technical process, realization dumping-sintering integrated to a certain extent
Change, but the glue gas generated during dumping can destroy the heating element of sintering furnace, pipe fitting etc., reduce the service life of sintering furnace.It is another
Kind method is individually to complete dumping process with draft glue discharging furnace, and this method ensure that the service life of sintering furnace well, is improved
User whole economic efficiency.
Existing draft glue discharging furnace is mainly made of furnace body, hot wind air intake assembly and air draft component, hot wind air intake assembly and furnace body
Burner hearth is connected so that hot wind is passed through in burner hearth, and air draft component is connected to discharge the air in burner hearth with the burner hearth of furnace body.At present
Draft glue discharging furnace be all that hot wind is directly passed through burner hearth in burner hearth bottom setting air inlet, then will be empty from roof of the furnace setting air outlet
Gas is discharged, and progress dumping is contacted so as to form the hot wind flowed up with material.Hot wind into burner hearth is first with being burner hearth bottom
Material contact, then the material gradually with top during flowing up contacts, due to hot wind flow up gradually with
The material contact arranged from the bottom to top carries out suction glue, and more up the suction glue amount of hot wind is more, make the dumping degree of material by down toward
On continuously decrease, cause the gel content after material dumping inconsistent, dumping lack of homogeneity.Meanwhile the mistake flowed up in hot wind
Cheng Zhong can cause temperature to continuously decrease, cause burner hearth internal temperature uneven, cause not since hot wind carries out heat exchange with material
Temperature with the material of position is inconsistent, this can also influence the dumping uniformity of material.Also, to meet positioned at upper furnace
Treat the temperature requirements of dumping material, it is desirable that the hot blast temperature entered from burner hearth bottom is higher, not only increases energy consumption or even at certain
The temperature requirement of bottom and top material can not be met under a little working conditions simultaneously.To meet simultaneously positioned at upper furnace material
Dumping degree and temperature requirement need to consume the longer time, can substantially reduce production efficiency.
Invention content
The technical problem to be solved in the present invention is to overcome the shortcomings of the prior art, provide a kind of high degree of automation,
The material dumping and sintered production line that hand labor intensity is low, at low cost, production efficiency is high.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of material dumping and sintered production line, including one or more draft glue discharging furnace being set on installation foundation and one with upper inverted bell
Stove, further includes the track on installation foundation, and each draft glue discharging furnace and each clock hood type furnace arrange have on the track along the track
Material is sent the kiln car to arbitrary draft glue discharging furnace and arbitrary clock hood type furnace by energy orbital motion, and the material sintered production line further includes use
In the auto feeding device for charging material into kiln car.
Above-mentioned material dumping and sintered production line, it is preferred that the auto feeding device include feeding trolley, rack and
For the palette fork of holding material, the rack is mounted on installation foundation, and the palette fork is installed on by lifting and translating component
It and can be by lifting and translating Component driver lifting and move horizontally in rack；The feeding trolley includes the bottom with walking mechanism
, it is equipped on the pedestal for the locating rack for material against positioning.
Above-mentioned material dumping and sintered production line, it is preferred that the palette fork includes connecting seat and is fixed on connecting seat
Three or more pressure pins, three or more pressure pins side by side and are arranged at intervals, and the upper surface of each pressure pin is holding face, the support of all pressure pins
Face is held to be located in same level.
Above-mentioned material dumping and sintered production line, it is preferred that the locating rack is mounted on by transition components on pedestal
And can move to can supply material against the first position of positioning or far from the first position the second position, the locating rack
With for the positioning plane with material against positioning, the positioning plane is vertically arranged when locating rack is in first position,
The locating rack also have there are two be divided into material both sides and position plane be vertically arranged when prevent material along positioning planar water
The dynamic lateral part surface of translation.
Above-mentioned material dumping and sintered production line, it is preferred that the transition components include four bar machine of more than two planes
Structure, each four-bar linkage include two swing rods, and the both ends of each swing rod are hinged respectively with pedestal and locating rack, and the pedestal is determined
Position frame and two swing rod combinations form a hinge that locating rack can be made to be rocked to first position or the second position in perpendicular
Chain four-bar mechanism, the pedestal are equipped with the holding locating rack when locating rack moves to the first position and are maintained at first position
Holding positioning element；Two swing rods of each four-bar linkage are in arrange up and down in same perpendicular, top swing rod
Spacing between two hinge joints is A, and the spacing between two hinge joints of lower section swing rod is the hinge of B, top swing rod and pedestal
Contact to the spacing between lower section swing rod and the hinge joint of pedestal be C, the hinge joint of top swing rod and locating rack to lower section swing rod
Spacing between the hinge joint of locating rack is D, wherein, A ＞ B, A+B ＞ C, A+B ＞ D, A+C ＞ B+ D.
Above-mentioned material dumping and sintered production line, it is preferred that be equipped with locating rack being locked on the pedestal
The locking mechanism of the second position, the locking mechanism include anti-retreating hook, and the anti-retreating hook is hingedly mounted on pedestal and can pass through pendulum
It is dynamic to hook or be detached from the locating rack in the second position；The pedestal is equipped with the locating groove of one end open, the installation
On the basis of be equipped with to be caught in locating groove feeding trolley being located in determining for setting feeding position that palette fork can move to
Position mechanism, the detent mechanism include the stent that is fixedly mounted on installation foundation and several for being caught in shape in locating groove
Into the guide roller of positioning, several guide rollers are spaced rack-mount successively along straight line.
Above-mentioned material dumping and sintered production line, it is preferred that the draft glue discharging furnace includes the tunnel with through burner hearth
Formula furnace body, the air draft for air intake assembly that hot wind is passed through into through burner hearth and for air in through burner hearth to be discharged
Component, the track run through the through burner hearth, and the both ends of the through burner hearth, which are equipped with, can be opened and closed fire door, the perforation
Formula burner hearth has one group or more hot wind inlet group, and the hot wind inlet group includes the multiple air inlets being connected with air intake assembly, more
A air inlet along direction from the bottom to top successively arranged for interval, in every group of hot wind inlet group the opening area of multiple air inlets along by
Under supreme direction reduce one by one.
Above-mentioned material dumping and sintered production line, it is preferred that the through burner hearth is divided into several temperature being sequentially arranged
Section is respectively equipped with one group of hot wind inlet group on the opposite sides side wall of each warm area section.
Above-mentioned material dumping and sintered production line, it is preferred that every group of hot wind inlet group is corresponded in the through burner hearth
Part is all provided with there are one air intake passage, and the top of each air intake passage is connected with air intake assembly, if being mounted in each air intake passage
Dry group heating component, multiple air inlets of each hot wind inlet group are set on corresponding air intake passage；The top of each warm area section is equal
If there are one air compartment is gone out, it is described go out air compartment connected with corresponding warm area section, respectively go out air compartment respectively by discharge duct and outlet air group
Part is connected, and each discharge duct is equipped with the drain tap for adjusting exhaust velocity；The top of each air intake passage in same warm area section
Connected with going out air compartment.
Above-mentioned material dumping and sintered production line, it is preferred that the row on the direction moved in kiln car along the track
Glue stove is located between two clock hood type furnaces, and the auto feeding device is located between draft glue discharging furnace and any one clock hood type furnace；The clock
Cover stove includes the bell-jar furnace body with open type burner hearth, and the open type burner hearth has the fire door set downward, the track
Positioned at the lower section of fire door, the clock hood type furnace, which also has, can drive kiln car ascending motion to close and drive kiln car descending motion by fire door
Support lift drive mechanism in orbit.
Compared with prior art, the advantage of the invention is that：The present invention material dumping and sintered production line at work,
Kiln car is charged material by auto feeding device, kiln car orbital motion can send material to arbitrary draft glue discharging furnace and arbitrary bell jar
Stove so as to fulfill material dumping and sintering circuit is automatically performed, can reduce hand labor intensity, save labour turnover, improve life
Produce efficiency.Also, the material dumping and sintered production line can realize fast transfer of the material between draft glue discharging furnace and clock hood type furnace,
It is easy to implement sintering of avoiding the peak hour.The production line is particularly suitable for dumping and the sintering of soft magnetic ferrite workpiece.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of material dumping and sintered production line.
Fig. 2 is the dimensional structure diagram of auto feeding device.
Fig. 3 is the dimensional structure diagram of feeding trolley.
Fig. 4 is in main structure diagram during first position for the locating rack of feeding trolley.
Fig. 5 is in the main structure diagram during second position for the locating rack of feeding trolley.
Fig. 6 is the schematic diagram of feeding trolley self-locking.
Fig. 7 is the main structure diagram of draft glue discharging furnace.
Fig. 8 is the side sectional structure simplified schematic diagram of draft glue discharging furnace.
Fig. 9 is the structure schematic diagram that multiple air inlets of each hot wind inlet group are arranged on burner hearth sidewall.
Figure 10 is the dimensional structure diagram of clock hood type furnace.
Marginal data：
1st, draft glue discharging furnace；11st, tunnel type furnace body；111st, through burner hearth；1110th, warm area section；112nd, air inlet；113rd, air inlet is logical
Road；114th, go out air compartment；12nd, fire door can be opened and closed；13rd, air inlet fan；14th, heating element；15th, exhaust fan；16th, discharge duct；17th, it arranges
Air valve；18th, blade；19th, rotary drive；2nd, clock hood type furnace；21st, bell-jar furnace body；211st, open type burner hearth；3rd, track；4、
Kiln car；5th, auto feeding device；50th, feeding trolley；501st, pedestal；502nd, locating rack；5021st, plane is positioned；5022nd, side block
Face；503rd, supporting bar；504th, swing rod；505th, holding positioning element；506th, anti-retreating hook；507th, traveling wheel；508th, handrail；509th, it rides
Plate；51st, rack；510th, locating groove；5101st, flaring introduction segment；511st, stent；512nd, guide roller；52nd, palette fork；521st, even
Joint chair；522nd, pressure pin；523rd, side positioning component；53rd, horizontal slide；54th, lifting seat.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the material dumping and sintered production line of the present embodiment, including a row being mounted on installation foundation
Glue stove 1 and two clock hood type furnaces 2 and the track 3 on installation foundation, draft glue discharging furnace 1 and two clock hood type furnaces 2 arrange along track 3,
Have to move along track 3 on track 3 and send material to kiln car 4 to arbitrary draft glue discharging furnace 1 and arbitrary clock hood type furnace 2, material sintering life
Producing line further includes the auto feeding device 5 for charging material into kiln car 4.The material dumping and sintered production line at work,
Kiln car 4 is charged material by auto feeding device 5, kiln car 4 is moved along track 3 can send to arbitrary draft glue discharging furnace 1 and be appointed by material
Anticipate clock hood type furnace 2, so as to fulfill material dumping and sintering circuit is automatically performed, can reduce hand labor intensity, save labour turnover,
Improve production efficiency.Also, the material dumping and sintered production line can realize material between draft glue discharging furnace 1 and clock hood type furnace 2
Fast transfer is easy to implement sintering of avoiding the peak hour.
In the present embodiment, as shown in Figures 2 to 5, auto feeding device 5 includes feeding trolley 50, rack 51 and for holding in the palm
The palette fork 52 of material is held, rack 51 is mounted on installation foundation, and palette fork 52 is installed on by lifting and translating component in rack 51
It and can be by lifting and translating Component driver lifting and move horizontally；Feeding trolley 50 includes the pedestal 501 with walking mechanism, bottom
Seat 501 is equipped with for the locating rack 502 for material against positioning.When the auto feeding device 5 works, by lifting and translating
Component driver palette fork 52 is lifted and is moved horizontally, and can be held up the material being placed on 50 pedestal 501 of feeding trolley and be sent to treating feeding
In equipment or hold up treat that the material on delivery device is sent to feeding trolley 50, so as to fulfill material automatic Cosmetic material and
Discharging is greatly improved production efficiency, saves manually and reduces cost；And feeding trolley 50 is equipped with locating rack 502, it can be for putting
Material in supporting bar 503 is put against positioning, ensure stack type material on feeding trolley 50 accuracy of placement location and
The regularity that stack type material is piled up, enables palette fork 52 accurately and reliably to hold up stack type material, and improve 52 holding of palette fork
Stability during stack type material movement.The auto feeding device 5 has simple in structure, at low cost, easily controllable, the operation is stable
The advantages of reliable.
In the present embodiment, palette fork 52 includes connecting seat 521 and is fixed in three or more pressure pins 522 on connecting seat 521, three
More than pressure pin 522 side by side and is arranged at intervals, and the upper surface of each pressure pin 522 is holding face, and the holding faces of all pressure pins 522 is located at same
On one horizontal plane.Since the holding face of all pressure pins 522 is located in same level, it can ensure the stability of material holding.
When especially using loading plate holding in material bottom, the holding face holding loading plate of three or more spaced pressure pins 522,
Make the good stress performance of loading plate, be not easily broken, and holding stability is good.For example, in sintering soft magnetic ferrite, generally at every piece
Multilayer soft magnetic ferrite workpiece is piled up on load bearing board, the load bearing board that several stackings have soft magnetic ferrite workpiece is piled up from the bottom to top
A pile material is formed, it is larger to be now placed in the power that the load bearing board of bottom is born, frangibility damage, using the palette fork of the present embodiment
When 52 holding load bearing boards transport whole pile material, the above problem can effectively avoid.
In the present embodiment, palette fork 52 also has there are two side positioning component 523, and two side positioning components 523, which are divided into, to be held in the palm
The material both sides held, after 52 holding material of palette fork, material is located between two side positioning components 523, conducive to aesthetics is improved,
And two side positioning components 523 form position-limiting action to material, it is ensured that material is neatly packed, and material is avoided to topple over.It is preferred that
, above-mentioned each side positioning component 523 is the tablet being vertically arranged.
In the present embodiment, lifting and translation component include the horizontal slide 53 and the edge that are slidedly arranged in the horizontal direction in rack 51
Vertical direction is slidedly arranged on the lifting seat 54 on horizontal slide 53, and palette fork 52 is mounted on lifting seat 54, rack 51 and horizontal slide
The first driving mechanism that driving horizontal slide 53 slides is equipped between 53, being equipped with driving between horizontal slide 53 and lifting seat 54 rises
The second driving mechanism that seat 54 slides drops.The driving slip of horizontal slide 53 of first driving mechanism can be with lifting seat 54 and palette fork 52
Different loading and unloading stations is moved to, 54 elevating movement of the second driving mechanism driving lifting seat can accordingly be lifted with palette fork 52
Movement, so as to hold up or put down the material of each handling station.Above-mentioned first driving mechanism and the second driving mechanism are using existing
Telescopic driving mechanism, it is preferred that the first driving mechanism is using the combination of motor and turbine and worm mechanism, the second driving mechanism
Using the form of motor driving roller wheel bearing walking, idler wheel setting beam, conducive to the stationarity of walking is ensured.Above-mentioned lifting seat
54 are slidedly arranged on by existing guide rail mechanism on horizontal slide 53, and it is good to slide stationarity.
In the present embodiment, two or more are equipped on pedestal 501 for placing the supporting bar 503 of material, two or more supporting bars
503 side by side and are arranged at intervals, and the space being inserted into for the pressure pin 522 of palette fork 52 is formed between adjacent two supporting bars 503.Palette fork 52
Three or more pressure pins 522 are horizontally moveable to be inserted into the gap between supporting bar 503, consequently facilitating will be placed in supporting bar 503
Material is held up.
The auto feeding device 5 is particularly suitable for the charging and discharging of stack type material.
In the present embodiment, locating rack 502 is mounted on pedestal 501 by transition components and can moved to for material against calmly
The first position of position or the second position far from the first position, material can be with locating rack at first position for locating rack 502
502 against positioning is formed, and at the second position, far from material, locating rack 502 has to be supported locating rack 502 locating rack 502 for material
By the positioning plane 5021 of positioning, positioning plane 5021 is vertically arranged when locating rack 502 is in first position, locating rack 502
The lateral part surface 5022 of material both sides is also divided into there are two tool, two lateral part surfaces 5022 to be prevented when positioning plane 5021 and being vertically arranged
Only material is moved horizontally along positioning plane 5021.Positioning plane 5021 and two lateral part surfaces 5022 can be to material in the horizontal plane
Three directions are positioned, and can greatly improve the regularity of material stacking, also, are placed side by side on by two pile more than materials
When on pedestal 501, two lateral part surfaces 5022 can also be such that two pile more than materials mutually abut, opposite between two pile more than materials of guarantee
The stability of position.Locating rack 502 can move to first position and the second position by transition components simultaneously, when loading and unloading material
Locating rack 502 is made to move to the second position, releases positioning plane 5021 and two lateral part surfaces 5022 to the positioning action of material, it can
Locating rack 502 is avoided to interfere the handling of material, and can reduce and handling are equipped（Lifting and translation component）Operation precision requirement,
So as to reduce equipment cost and control difficulty.
In the present embodiment, transition components include more than two four-bar linkages, and each four-bar linkage includes two pendulum
Bar 504, the both ends of each swing rod 504 are hinged with pedestal 501 and locating rack 502 respectively, pedestal 501, locating rack 502 and two swing rods
504 combinations form a four-bar linkage, and four-bar linkage can make locating rack 502 be rocked to first position in perpendicular
Or the second position, pedestal 501 are equipped with the holding locating rack 502 when locating rack 502 moves to first position and are maintained at first
The holding positioning element 505 of position.Above-mentioned hinge screw body makes locating rack 502 be rocked to first downwards under Gravitative Loads
It puts（Referring to Fig. 3）, operating four-bar linkage is swung up locating rack 502, and locating rack 502 can be made to move to the second position
（Referring to Fig. 4）.
In the present embodiment, two swing rods 504 of each four-bar linkage, in arrangement up and down, are such as schemed in same perpendicular
Shown in 6, spacing between two hinge joints of top swing rod 504 is A, the spacing between two hinge joints of lower section swing rod 504
For B, the hinge joint of top swing rod 504 and pedestal 501 to the spacing between the hinge joint of lower section swing rod 504 and pedestal 501 is C,
The hinge joint of top swing rod 504 and locating rack 502 to the spacing between lower section swing rod 504 and the hinge joint of locating rack 502 be D,
Wherein, A ＞ B, A+B ＞ C, A+B ＞ D, A+C ＞ B+ D.The four-bar linkage can realize locating rack 502 at the second position
Self-locking can improve structural compactness, reduce cost, simplify operation and control.Two swing rods 504 can be to the same side-sway of pedestal 501
It is dynamic, locating rack 502 is made to be located at first position, locating rack 502 is integrally located at a fixed pan at this time（Two swing rods 504 are crossed simultaneously
With the plane of 501 hinge axes of pedestal）Side；When needing to make the locating rack 502 move to the second position, make locating rack 502 to
Upper swing, until the hinge joint of lower section swing rod 504 and locating rack 502 is moved to the opposite side of above-mentioned fixed pan, plane at this time
Four-bar mechanism forms self-locking, and locating rack 502 can not be fixed not under Gravitative Loads to lower swing so as to be maintained at the second position
It is dynamic.
In the present embodiment, the locking mechanism for locating rack 502 to be locked in the second position is installed on pedestal 501, locks
Determine mechanism and include anti-retreating hook 506, anti-retreating hook 506 is hingedly mounted on pedestal 501 and can be in the by swinging hook or be detached from
The locating rack 502 of two positions.When anti-retreating hook 506 hooks the locating rack 502 in the second position, locating rack 502 can be stablized
Be located in the second position, avoid because collide when reasons due to cause locating rack 502 to first position swing, locating rack can be improved
502 the second position reliability of positioning, make safety higher.Anti-retreating hook 506 is driven to swing to be detached from locating rack 502 and can release pair
The locking effect of locating rack 502 can make locating rack 502 be rocked to first position downwards at this time.
In the present embodiment, walking mechanism is multiple traveling wheels 507 on pedestal 501, is also equipped on pedestal 501
Handrail 508, convenient for the walking that feeding trolley 50 is flexible and convenient；Four-bar linkage is also associated with that locating rack 502 is driven to be transported
It moves to the foot pedal 509 of the second position, manually trampling foot pedal 509 can drive four-bar linkage to act, and transport locating rack 502
It moves to the second position so that easy to operate.It is laborsaving.
In the present embodiment, pedestal 501 is equipped with locating groove 510, the one end open of locating groove 510, on installation foundation
Equipped with for being caught in locating groove 510 feeding trolley 50 being located in determining for setting feeding position that palette fork 52 can move to
Position mechanism, realizes and feeding trolley 50 is fast and accurately positioned.The setting feeding position can according to actual place situation, with
And 52 movement travel range of palette fork is configured；The detent mechanism of the present embodiment includes the stent being fixedly mounted on installation foundation
511 and several for being caught in guide roller 512 that positioning is formed in locating groove 510, several guide rollers 512 along straight line according to
Minor tick is mounted on stent 511.
Further, the openend of locating groove 510 has a flaring introduction segment 5101, the width of flaring introduction segment 5101
Along being gradually reduced towards the direction inside locating groove 510, guide roller 512 is made to be easy to be caught in locating groove 510.
In the present embodiment, as shown in Figure 7 to 9, draft glue discharging furnace 1 include with through burner hearth 111 tunnel type furnace body 11,
Air draft for the air intake assembly that hot wind is passed through into through burner hearth 111 and for air in through burner hearth 111 to be discharged
Component, through burner hearth 111 have one group or more hot wind inlet group, hot wind inlet group include be connected with air intake assembly it is multiple into
Air port 112, multiple air inlets 112 along direction from the bottom to top successively arranged for interval on the side wall of through burner hearth 111, it is and every
The opening area of multiple air inlets 112 reduces one by one along direction from the bottom to top in group hot wind inlet group.The perforation of the draft glue discharging furnace 1
Formula burner hearth 111 has one group or more a hot wind inlet group, multiple air inlets 112 of each hot wind inlet group along direction from the bottom to top according to
Minor tick arranges that, when carrying out dumping to material, hot wind directly blows to the material of different height in through burner hearth 111, top
The hot wind in through burner hearth 111 that air inlet 112 is passed through is to being located at the temperature and fresh air of 111 top material of passing-type furnace thorax
（Without glue hot wind and low gel content hot wind）It compensates, the temperature consistency of different height material and dumping speed can be improved
Consistency is greatly improved dumping uniformity and dumping efficiency, saves energy consumption, can also reduce hot blast temperature, meet to dumping temperature
Degree limits the dumping of relatively low high-volume material.Also, in every group of hot wind inlet group multiple air inlets 112 opening area along by
Under supreme direction reduce one by one, the hot blast rate being passed into through burner hearth 111 also gradually reduces from the bottom to top, makes unit bodies
Long-pending hot wind by inventory it is basically identical, the suction glue amount of all hot winds is essentially identical, improves the utilization rate of hot wind, can
It further reduces energy consumption and improves dumping efficiency.The draft glue discharging furnace 1 also have it is simple in structure, be easy to make, low manufacture cost it is excellent
Point.
In the present embodiment, through burner hearth 111 divides for several warm area sections 1110 being sequentially arranged, each warm area section 1110
One group of hot wind inlet group is respectively equipped on opposite sides side wall, hot wind enters through burner hearth 111 from multiple warm area sections 1110, can
Improve the uniformity of through 111 internal temperature of burner hearth and atmosphere.
In the present embodiment, every group of hot wind inlet component is corresponded in through burner hearth 111 and is all provided with there are one air intake passage 113,
The top of each air intake passage 113 is connected with air intake assembly, several groups of heating components is mounted in each air intake passage 113, respectively
Multiple air inlets 112 of hot wind inlet group are set on corresponding air intake passage 113.Have individually in each air intake passage 113
Heating component is thermally formed hot wind, the hot blast temperature and hot blast rate for entering each warm area section 1110 can be controlled, conducive to root
The temperature and atmosphere of different warm area sections 1110 are adjusted according to needs.
In the present embodiment, air intake assembly includes an air inlet fan 13, which connects all air intake passages 113 and carry out
Air feed can reduce cost.In other embodiments, air intake assembly may also comprise more than two air inlet fans 13, each air inlet fan 13
More than one air intake passage 113 is connected, the air quantity of each air intake passage 113 can be controlled or to comprising two or more
The air quantity of the channel group of air intake passage 113 is controlled.
In the present embodiment, several groups of heating components are spaced along direction from top to bottom in air intake passage 113 successively,
Each group heating component includes more than two heating elements 14, and arranged for interval is logical in air inlet along the horizontal plane for more than two heating elements 14
In road 113.Since the top of air intake passage 113 is connected with air intake assembly, air-flow that air intake assembly provides is along side from top to bottom
Enter through burner hearth 111 to flowing and through each air inlet 112, more heating components passed through when air-flow from top to bottom flows,
So that the temperature for being passed through hot wind in through burner hearth 111 gradually reduces from the bottom to top, different height material can be further improved
Temperature uniformity.Also, each group heating component includes two or more of the arranged for interval in air intake passage 113 along the horizontal plane and adds
Thermal part 14, conducive to Hot-blast Heating efficiency and uniformity is improved.Above-mentioned heating element 14 uses resistance wire.
In the present embodiment, the top of each warm area section 1110 is all provided with that there are one be correspondingly provided with one to go out air compartment 114, each outlet air
Room 114 is connected with corresponding warm area section 1110, is respectively gone out air compartment 114 and is connected respectively by discharge duct 16 with air-out component, each to arrange
Feed channel 16 is equipped with the drain tap 17 for adjusting exhaust velocity.Atmosphere is from multiple warm area sections 1110 in through burner hearth 111
Top is discharged, and the uniformity of through 111 internal temperature of burner hearth and atmosphere can be improved, conducive to as needed to different warm area sections
1110 temperature and atmosphere is adjusted.Above-mentioned drain tap 17 can control ventilation velocity.
In the present embodiment, air-out component includes multiple exhaust fans 15, and each exhaust fan 15 is at least connected with one and goes out air compartment
114, cost can be reduced and realize that go out air compartment 114 with more than one is individually controlled ventilation velocity for one group.
In the present embodiment, the top of each air intake passage 113 is connected with going out air compartment 114 in same warm area section 1110, is used
High-temp glue gas part in air compartment 114 is entered in air intake passage 113, is realized recycling for high-temp glue gas, can be reduced energy
Consumption.
In the present embodiment, go out air compartment 114 and connected by a communication port with through burner hearth 111, is equipped in communication port
Air in through burner hearth 111 is pumped into out to the adjustable air draft mechanism of air compartment 114；Adjustable air draft mechanism is in communication port
Blade 18 and the rotary drive 19 that is connected on tunnel type furnace body 11 and with blade 18, rotary drive 19 can adopt
Use motor.It sets adjustable air draft mechanism that air in through burner hearth 111 can be controlled to enter the speed of air compartment 114, and can lead to
The air draft speed of exhaust fan 15 and the air draft speed of adjustable air draft mechanism are overregulated, adjusts the high temperature into air intake passage 113
Glue tolerance namely the adjustable high-temp glue tolerance recycled, can adapt to the different conditions of production.
In other embodiments, a vented cavity can be also respectively equipped on the opposite sides side wall of through burner hearth 111
Room, the top of each ventilated cavity are connected with air intake assembly, and several groups of heating components, Mei Getong are mounted in each ventilated cavity
Wind chamber is equipped with one group or more hot wind inlet group；The top of through burner hearth 111 is equipped with one connected with through burner hearth 111
A Yi Shang outlet air chamber, each outlet air chamber are connected with air draft component, and two of each outlet air chamber and through 111 both sides of burner hearth are logical
Wind chamber roof connects.
In the present embodiment, each air inlet 112 is to be sequentially arranged the strip shape gob that direction is disposed to extend along several warm area sections 1110.
The air inlet 112 of bottom is set close to the bottom of through burner hearth 111 in each group hot wind inlet group.
In the present embodiment, tunnel type furnace body 11 is equipped with through inner cavity, and the both ends of through inner cavity, which are respectively provided with, can be opened and closed stove
Door 12 forms through burner hearth 111, and adiabator layer is set on through 111 inner wall of burner hearth.
In the present embodiment, on the direction that is moved in kiln car 4 along track 3, draft glue discharging furnace 1 is located between two clock hood type furnaces 2, automatically
Feeding device 5 is located between draft glue discharging furnace 1 and any one clock hood type furnace 2, compact-sized, and the object in draft glue discharging furnace 1 after dumping
Material can be quickly sent to each clock hood type furnace 2, conducive to improving production efficiency and saving energy consumption.In other embodiments, production line
Two or more draft glue discharging furnaces 1 and three or more clock hood type furnaces 2 can be set.
In the present embodiment, as shown in Figure 10, clock hood type furnace 2 includes the bell-jar furnace body 21 with open type burner hearth 211, opening
Formula burner hearth 211 has the fire door set downward, and track 3 is located at the lower section of fire door, and clock hood type furnace 2, which also has, can drive kiln car 4 to rise
The lift drive mechanism of 4 descending motion of kiln car bearing on the track 3 is closed and driven to fire door by movement.Lift drive mechanism uses
The prior art.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example.To those of ordinary skill in the art, obtained improvement and change in the case where not departing from the technology of the present invention concept thereof
It changes and also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of material dumping and sintered production line, including one or more draft glue discharging furnace being set on installation foundation（1）With one with
Upper inverted bell stove（2）, it is characterised in that：Further include the track on installation foundation（3）, each draft glue discharging furnace（1）With each clock hood type furnace（2）
Along the track（3）Arrangement, the track（3）Above having can be along track（3）Movement send material to arbitrary draft glue discharging furnace（1）With appoint
Meaning clock hood type furnace（2）Kiln car（4）, the material sintered production line further includes to charge material into kiln car（4）Automatic charge
Device（5）.
2. material dumping according to claim 1 and sintered production line, it is characterised in that：The auto feeding device（5）
Including feeding trolley（50）, rack（51）With the palette fork for holding material（52）, the rack（51）Mounted on installation foundation
On, the palette fork（52）Rack is installed on by lifting and translating component（51）It above and can be by lifting and translating Component driver lifting
With move horizontally；The feeding trolley（50）Including the pedestal with walking mechanism（501）, the pedestal（501）On be equipped with
For the locating rack for material against positioning（502）.
3. material dumping according to claim 2 and sintered production line, it is characterised in that：The palette fork（52）Including connection
Seat（521）Be fixed in connecting seat（521）On three or more pressure pins（522）, three or more pressure pins（522）Side by side and interval is set
It puts, each pressure pin（522）Upper surface for holding face, all pressure pins（522）Holding face be located in same level.
4. material dumping according to claim 2 and sintered production line, it is characterised in that：The locating rack（502）Pass through
Transition components are mounted on pedestal（501）Material can be supplied against the first position of positioning or far from described first by going up and moving to
The second position of position, the locating rack（502）With for the positioning plane with material against positioning（5021）, the positioning
Plane（5021）In locating rack（502）It is vertically arranged during in first position, the locating rack（502）Also there are two be divided into tool
Material both sides are simultaneously positioning plane（5021）Material is prevented when being vertically arranged along positioning plane（5021）The lateral part surface moved horizontally
（5022）.
5. material dumping according to claim 4 and sintered production line, it is characterised in that：The transition components include two
More than four-bar linkage, each four-bar linkage include two swing rods（504）, each swing rod（504）Both ends respectively with pedestal
（501）And locating rack（502）It is hinged, the pedestal（501）, locating rack（502）With two swing rods（504）Combination, which forms one, to be made
Locating rack（502）The four-bar linkage of first position or the second position, the pedestal are rocked in perpendicular（501）
It is equipped in locating rack（502）Holding locating rack when moving to the first position（502）The holding for being maintained at first position is determined
Position component（505）；Two swing rods of each four-bar linkage（504）In arrangement up and down, top swing rod in same perpendicular
（504）Two hinge joints between spacing for A, lower section swing rod（504）Two hinge joints between spacing for B, top pendulum
Bar（504）With pedestal（501）Hinge joint to lower section swing rod（504）With pedestal（501）Hinge joint between spacing for C, on
Square swing rod（504）With locating rack（502）Hinge joint to lower section swing rod（504）With locating rack（502）Hinge joint between
Away from for D, wherein, A ＞ B, A+B ＞ C, A+B ＞ D, A+C ＞ B+ D.
6. material dumping according to claim 5 and sintered production line, it is characterised in that：The pedestal（501）Upper installation
It is useful for locating rack（502）The locking mechanism of the second position is locked in, the locking mechanism includes anti-retreating hook（506）, it is described
Anti-retreating hook（506）It is hingedly mounted on pedestal（501）And it can hook or be detached from the locating rack in the second position by swinging
（502）；The pedestal（501）It is equipped with the locating groove of one end open（510）, the installation foundation is equipped with fixed for being caught in
Position card slot（510）In with by feeding trolley（50）It is located in palette fork（52）The detent mechanism of setting feeding position that can be moved to,
The detent mechanism includes the stent being fixedly mounted on installation foundation（511）It is and several for being caught in locating groove（510）
The middle guide roller for forming positioning（512）, several guide rollers（512）It is spaced successively mounted on stent along straight line（511）On.
7. material dumping according to claim 1 and sintered production line, it is characterised in that：The draft glue discharging furnace（1）Including tool
There is through burner hearth（111）Tunnel type furnace body（11）, for through burner hearth（111）Inside be passed through hot wind air intake assembly and
For by through burner hearth（111）The air draft component of interior air discharge, the track（3）Through the through burner hearth（111）,
The through burner hearth（111）Both ends be equipped with and can be opened and closed fire door（12）, the through burner hearth（111）With one group or more
Hot wind inlet group, the hot wind inlet group include the multiple air inlets being connected with air intake assembly（112）, multiple air inlets（112）
Along direction arranged for interval successively from the bottom to top, multiple air inlets in every group of hot wind inlet group（112）Opening area along under
Supreme direction reduces one by one.
8. material dumping according to claim 7 and sintered production line, it is characterised in that：The through burner hearth（111）
It is divided into several warm area sections being sequentially arranged（1110）, each warm area section（1110）Opposite sides side wall on be respectively equipped with one group heat
Wind inlet group.
9. material dumping according to claim 8 and sintered production line, it is characterised in that：The through burner hearth（111）
Interior every group of hot wind inlet component of correspondence is all provided with there are one air intake passage（113）, each air intake passage（113）Top and air intake assembly
It is connected, each air intake passage（113）Inside it is mounted on several groups of heating components, multiple air inlets of each hot wind inlet group（112）
Set on corresponding air intake passage（113）On；Each warm area section（1110）Top be correspondingly provided with one and go out air compartment（114）, institute
State out air compartment（114）With corresponding warm area section（1110）Connection, respectively goes out air compartment（114）Pass through discharge duct respectively（16）With outlet air
Component is connected, each discharge duct（16）Equipped with for adjusting the drain tap of exhaust velocity（17）；Same warm area section（1110）In
Each air intake passage（113）Top with going out air compartment（114）Connection.
10. material dumping according to any one of claim 1 to 9 and sintered production line, it is characterised in that：In kiln car
（4）Along the track（3）The draft glue discharging furnace on the direction of movement（1）Positioned at two clock hood type furnaces（2）Between, the automatic charge dress
It puts（5）Positioned at draft glue discharging furnace（1）With any one clock hood type furnace（2）Between；The clock hood type furnace（2）Including with open type burner hearth
（211）Bell-jar furnace body（21）, the open type burner hearth（211）With the fire door set downward, the track（3）Positioned at stove
The lower section of mouth, the clock hood type furnace（2）Kiln car can be driven by also having（4）Kiln car is closed and driven to fire door by ascending motion（4）Decline
Movement is supported on track（3）On lift drive mechanism.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711474035.9A CN108164259B (en) | 2017-12-29 | 2017-12-29 | Material de-gluing sintering production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711474035.9A CN108164259B (en) | 2017-12-29 | 2017-12-29 | Material de-gluing sintering production line |
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| CN108164259B CN108164259B (en) | 2022-11-01 |
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| CN109384463A (en) * | 2018-12-30 | 2019-02-26 | 常熟浩博电子科技有限公司 | High frequency high energy efficiency converts MnZn ferrite and preparation method thereof |
| CN111504070A (en) * | 2020-04-27 | 2020-08-07 | 肇庆市宏华电子科技有限公司 | Glue discharging and sintering system of nitrogen atmosphere push plate tunnel sintering furnace |
| CN111633525A (en) * | 2020-05-07 | 2020-09-08 | 江阴职业技术学院 | Automatic production line for magnetic materials |
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| Publication number | Publication date |
|---|---|
| CN108164259B (en) | 2022-11-01 |
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