CN106123520A - A kind of sand core drying equipment - Google Patents
A kind of sand core drying equipment Download PDFInfo
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- CN106123520A CN106123520A CN201610727798.9A CN201610727798A CN106123520A CN 106123520 A CN106123520 A CN 106123520A CN 201610727798 A CN201610727798 A CN 201610727798A CN 106123520 A CN106123520 A CN 106123520A
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- main body
- drying oven
- roller
- travel switch
- cavity
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- 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
- F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/006—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to drying unit field, be specifically related to a kind of sand core drying equipment, including: include roller transmission device, control electricity cabinet and drying oven main body；Wherein, roller transmission device includes: outside heavy duty roller-way, pallet, travel switch a, travel switch b, power drum, aluminum rib, sprocket wheel and reducing motor；Drying oven main body includes: the components such as wet-emitting blower, temperature sensor, ventilation shaft, rectangular waveguide, magnetron assembly and hermatic door.Applied microwave heating technique of the present invention, heat time heating time can be shortened, improve efficiency, realize core and the continuous flash baking of coating and the automatic and mechanical of the Zao Xin Ministry of worker, and use panel beating labyrinth structure, in structure gap, add the silicon rubber bar of absorbable microwave, decrease microwave leakage to the full extent, prevent the radiation injury that human body is produced by microwave leakage.
Description
Technical field
The present invention relates to drying unit field, be specifically related to a kind of, drying plant of low energy consumption quick for mould core.
Background technology
Mechanical Processing Industry casts labor intensity big, poor working environment, the competition being growing more intense along with market economy, its
Profit margin is also constantly reducing, it is well known that core molding is one important procedure, directly affects the quality of cast article.
At present, according to our market survey, in machinery industry, work is dried in electric furnace commonly used to casting sand core drying, fuel drying etc.
Skill, its control is simple electric-control system, uses a lot of auxiliary reclay to control, and volume is big, and poor reliability, fault rate are high.?
In drying course, user can not carry out the setting of operational factor according to the feature of core, the most not only wastes the energy, and dries
Time length, core are yielding.Additionally, whole drying system there is also the drawback that noise is big, pollute environment.Above-mentioned drawback not only increases
Add cost, and have impact on the quality of cast article.Such as the patent documentation that notification number is CN 201184739U, disclose one
Kind of casting oil sand core fire coal baking stove, it is coal-fired drying, and noise is big, and the flue gas discharged also pollutes environment, poor reliability,
Fault rate is high.Therefore, current existing casting technique is undergone technological transformation, it has also become the mesh that the present age, casting industry was pursued jointly
Mark.Especially sand core drying technique, employing energy consumption is little, drying rate fast, it is little to take up an area, without deformation, the new technology of non-environmental-pollution
Technology, is one of the necessary links of casting technique transformation.So how designing one utilizes microwave drying technology to casting sand type
Dry, replace traditional resistance furnace or charcoal fire stove drying technology becomes the problem that this area needs solution badly.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is proposed that a kind of sand core drying equipment.This equipment utilization microwave technology takes
For traditional resistance furnace or charcoal fire stove drying technology, energy consumption is little, drying rate is fast, it is little to take up an area, nothing deforms and non-environmental-pollution,
Achieve core and the continuous flash baking of coating and the automatic and mechanical of the Zao Xin Ministry of worker, and it is close to have employed labyrinth structure
Envelope, decreases the leakage of microwave to the full extent.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of sand core drying equipment, it is characterised in that include roller transmission device, control electricity cabinet 1 and drying oven main body 5；Wherein,
Roller transmission device includes: outside heavy duty roller-way 2, pallet 3, travel switch a8, travel switch b9, power drum 10, aluminum gear
Limit 11, sprocket wheel 12 and reducing motor 13；Aluminum rib 11 is arranged on the two ends of power drum 10, for directed outwards heavy duty roller-way
The transport of 2, power drum 10 is evenly provided on the main body frame of outside heavy duty roller-way 2, and pallet 3 is placed on power drum 10
On, it is used for transmitting core to drying oven main body 5, described main body frame is installed travel switch a8 and travel switch b9；Stroke
Switch a8 and travel switch b9 can contact with the lower surface of pallet 3, for the transmission of control signal, sprocket wheel 12 and reducing motor
13 middle parts being arranged on described main body frame, are used for carrying power, drive power drum 10 to rotate；
Drying oven main body 5 includes: wet-emitting blower 4, temperature sensor 6, ventilation shaft 7, travel switch c 14, rectangular waveguide 15,
Magnetron assembly 16, internal roller-way 17, cavity upper cover plate 19 and cavity lower cover 22；Wherein, the interior part of drying oven main body 5
For left and right cavity and a middle part cavity, ventilation shaft 7 is two, is arranged on the cavity upper cover plate 19 of drying oven main body 5, logical
Being provided with top cover at the vent of wind pipeline 7, welded air outlet at the middle part of There, wet-emitting blower 4 is arranged on drying
On the cavity upper cover plate 19 of furnace main body 5, for discharging the steam in drying oven internal cores, temperature sensing by ventilation shaft 7
Device 6 is two, is arranged on the cavity upper cover plate 19 of drying oven main body 5, is used for detecting core surface temperature, internal roller-way 17
It is arranged on the lower section of cavity in the middle part of drying oven main body 5, aligns with the main body frame of outside heavy duty track 2 and roller-way is in same level
On face, it is simple to the Transmission Connection of pallet 3, travel switch c14 is arranged on the rear end of internal roller-way 17, and it can be with the following table of pallet 3
Face contacts, and rectangular waveguide 15 is uniformly mounted to the left and right sides of the middle part cavity of drying oven main body 5, and magnetron assembly 16 is pacified
It is contained in the cavity of described left and right, and is connected with rectangular waveguide 15, constitute microwave device, core is dried；
Drying oven main body 5 also includes hermatic door 18, and it includes left hermatic door 20, right hermatic door 21, convex panel beating 24, spill panel beating
25, L-type panel beating 26, rolling wheel guide rails 27, roller 28 and silicon rubber bar 29；Wherein hermatic door 18 is vertically arranged in drying oven main body 5
Forward, central part, convex panel beating 24 is welded on left hermatic door 20 right flank, and matrix panel beating 25 is welded on right hermatic door 21 left surface,
Panel beating labyrinth structure is formed when convex panel beating 24 and matrix panel beating 25 dock；L-type panel beating 26 is welded on the upper side of hermatic door 18,
And form panel beating labyrinth structure on the left of cavity upper cover plate 19；Silicon rubber bar 29 is arranged in panel beating labyrinth structure space, is used for
Prevent microwave leakage, rolling wheel guide rails 27 and roller 28 for controlling the opening and closing of hermatic door.
Further, drying oven main body 5 can also include that gusset 23, gusset 23 are added on whole cavity stitching portion, is used for
Effectively can also seal weld while increasing cavity intensity, cavity upper cover plate 19 and cavity lower cover 22 all have D4 circle
Hole is as drying oven inlet, outlet passage.
Further, control electricity cabinet 1 and be provided with power knob, control the startup of drying plant, and be provided with control drying
The cyclelog of furnace main body 5 running, is arranged on the left side of drying oven main body 5.
Further, being mounted with travel switch a8 in the front end of the left side frame of described main body frame, it is arranged on first
The left side of root power drum 10, is mounted with travel switch b9 in the left side frame of described main body frame, and it is arranged on first
The right side of power drum 10.
Further, aluminum rib 11 is in toroidal, and the external diameter of its internal diameter and power drum 10 is equal.
Further, travel switch a8 and external diameter that travel switch b9 standoff distance is power drum 10.
Further, the inside of drying oven main body 5 is divided into about two equal-sized cavitys, and drying oven 5 is whole
Cavity material uses corrosion resistant plate to be spliced.
Further, temperature sensor 6 and ventilation shaft 7 are front and back symmetrically mounted on the top of drying oven main body 5.
Further, described top cover is terrace with edge shape, and air outlet is cylindrical shape.
Further, hermatic door 18 is the automatic door body of two-way bi-parting, internal roller-way 17 and the power of outside heavy duty roller-way 2
Cylinder 10 is equal in magnitude.
Having the beneficial effects that of a kind of sand core drying equipment of the present invention: applied microwave heating technique of the present invention, with
Its traditional mode of heating is compared, and can shorten heat time heating time, improves efficiency 50-80%, saving energy 60-80%, and the side of operation
Just, floor space is little, does not produce heat radiation.Microwave heating can also improve the quality of core, accelerates clay-bonded sand, water-glass sand,
Resin and the dried or cured speed of water based paint, it is provided that drying efficiency, reduce heat time heating time.For improving the machinery of the Zao Xin Ministry of worker
Change automatization level, increase respectively inside and outside drying oven and automatically control roller-way, and automatic for drying oven configuration two-way bi-parting
Door body, it is achieved core and the continuous flash baking of coating, it is achieved the automatic and mechanical of the Zao Xin Ministry of worker, and use panel beating labyrinth
Structure, adds the silicon rubber bar of absorbable microwave in structure gap, decreases microwave leakage to the full extent, prevent microwave from letting out
Leak the radiation injury that human body is produced.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of drying plant of the present invention.
Fig. 2 is the outside heavy duty roller-way structure chart of drying plant of the present invention.
Fig. 3 is the drying oven sectional view of drying plant of the present invention.
Fig. 4 is hermatic door and the inner chamber body sheet metal structural schematic diagram of drying plant of the present invention.
Fig. 5 is the hermatic door Z-direction sectional view of drying plant of the present invention.
Fig. 6 is that the hermatic door X of drying plant of the present invention is to sectional view.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with specific embodiment to this
Invention is described in further detail.The orientation such as " up, down, left, right, before and after and the side " wherein use in describing arrived
The present invention is not done any restriction by word.
As it is shown in figure 1, a kind of drying plant of the present invention, including: control electricity cabinet 1, roller transmission device and drying oven master
Body 5；Wherein, the described electricity cabinet 1 that controls is arranged on the left side of drying oven main body 5, controls electricity cabinet 1 internal equipped with power knob, controls
The startup of drying plant, drives rotation cylinder 10 to operate, and conveying tray 3 to drying oven main body 5, to the core being placed on pallet 3
Dry, and control electricity cabinet 1 be internally provided with control drying oven main body 5 running cyclelog, when pallet 3 is conveyed into
Enter drying oven main body 5 internal, when pallet 3 contacts with travel switch c14, control electricity cabinet 1 and receive the feedback letter of travel switch c14
Number, it is transferred to and 5 one control signals of drying oven main body, starts the microwave dress being made up of magnetron assembly 16 and rectangular waveguide 15
Put, the core being placed on pallet 3 heated, and simultaneously start wet-emitting blower 4, discharge drying oven internal cavity steam and
Heat, prevents from sand core drying is produced interference, the problem that quality declines occurs；The temperature sensor simultaneously 6 surface temperature to core
Degree detects, and confirms whether core completes to dry, during the temperature value set when the temperature on core surface reaches to produce, confirms
Drying course completes, and temperature sensor 6 gives drying oven main body 5 one control signals, and drying oven main body 5 controls electricity cabinet 1
One feedback signal, stops described microwave device and the operation of wet-emitting blower 4, starts internal roller-way 17 simultaneously, conveying tray 3 to
Outside heavy duty roller-way 2, carries out Product Acceptance Review.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the drying oven main body 5 of drying plant of the present invention, including: wet-emitting blower
4, temperature sensor 6, ventilation shaft 7, travel switch c 14, rectangular waveguide 15, magnetron assembly 16, internal roller-way 17, close
Seal up a door 18, cavity upper cover plate 19, cavity lower cover 22 and gusset 23；Wherein, the inside of drying oven main body 5 is divided into two size phases
Deng left and right cavity and one middle part cavity, and drying oven 5 whole cavity material use corrosion resistant plate be spliced, work as pallet
3 are transported to drying oven main body 5 internal by outside heavy duty roller-way 2, when pallet 3 departs from the contact of travel switch 9b, control
Electricity 1 one feedback signals of cabinet, control electricity cabinet 1 and give drying oven main body 5 one control signals, and hermatic door 18 is opened, and pallet 3 enters
Middle part cavity within drying oven main body 5；Rectangular waveguide 15 is uniformly mounted to the left and right two of the middle part cavity of drying oven main body 5
Side, magnetron assembly 16 is arranged in the left and right cavity of drying oven main body 5, and is connected with rectangular waveguide 15, constitutes microwave dress
Put, core is dried；Ventilation shaft 7 is two, is front and back symmetrically mounted on the cavity upper cover plate 19 of drying oven main body 5,
Cavity upper cover plate 19 and cavity lower cover 22 all have D4 circular hole as drying oven inlet, outlet passage, the vent of ventilation shaft 7
Place is provided with the top cover of terrace with edge shape, has welded the air outlet of cylindrical shape at the middle part of There, and wet-emitting blower 4 is installed
On the cavity upper cover plate 19 of drying oven main body 5, when the core being placed on pallet 3 is heated by described microwave device, dehumidifying
Blower fan 4 starts, and is discharged steam and the heat of drying oven internal cavity by ventilation shaft 7, prevents from sand core drying is produced interference,
The yielding problem of product occurs；Temperature sensor 6 is two, is front and back symmetrically mounted on the cavity upper cover plate of drying oven main body 5
On 19, when the core being placed on pallet 3 is heated by described microwave device, and the surface temperature of core is entered by temperature sensor 6
Row detection, confirms whether core completes to dry, and during the temperature value set when the temperature on core surface reaches to produce, confirms to dry
Process completes, and temperature sensor 6 gives drying oven main body 5 one control signals, and drying oven main body 5 controls 1 one, cabinet of electricity
Feedback signal, stops described microwave device and the operation of wet-emitting blower 4, starts internal roller-way 17, conveying tray 3 to outside simultaneously
Heavy duty roller-way 2；Hermatic door 18 is vertically arranged in the forward, central part of drying oven main body 5, and for the automatic door body of two-way bi-parting, it includes
Left hermatic door 20, right hermatic door 21, convex panel beating 24, spill panel beating 25, L-type panel beating 26, rolling wheel guide rails 27, roller 28 and silicon rubber
Adhesive tape 29, wherein convex panel beating 24 is welded on left hermatic door 20 right flank, and matrix panel beating 25 is welded on right hermatic door 21 left surface,
Panel beating labyrinth structure is formed when convex panel beating 24 and matrix panel beating 25 dock；L-type panel beating 26 is welded on the upper side of hermatic door 18,
And form panel beating labyrinth structure on the left of cavity upper cover plate 19；Silicon rubber bar 29 is arranged in panel beating labyrinth structure space, is used for
Prevent the injury that human body is produced by microwave leakage, rolling wheel guide rails 27 and roller 28 for controlling the opening and closing of hermatic door；In
Portion's roller-way 17 is arranged on the lower section of cavity in the middle part of drying oven main body 5, aligns and roller-way with the main body frame of outside heavy duty track 2
In same level, when hermatic door 18 is opened, it is simple to the Transmission Connection of pallet 3, internal roller-way 17 and outside heavy duty roller-way 2
Power drum 10 equal in magnitude；Travel switch c 14 is arranged on the rear end of internal roller-way 17, and it can be with the lower surface of pallet 3
Contact, carries out the control transmission of signal, when internal roller-way 17 conveying tray 3 to appointment position, and pallet 3 and travel switch c14
Contact, internal roller-way 17 stops, and hermatic door 18 is closed, and travel switch c14 controls electricity 1 one feedback signals of cabinet, controls electricity
Cabinet 1 is given and 5 one control signals of drying oven main body, dries core.
As in figure 2 it is shown, the roller transmission device of drying plant of the present invention, including: outside heavy duty roller-way 2, pallet 3, stroke
Switch a8, travel switch b9, power drum 10, aluminum rib 11, sprocket wheel 12 and reducing motor 13；Wherein, aluminum rib 11 in
Toroidal, the external diameter of its internal diameter and power drum 10 is equal, and is separately mounted to the two ends of power drum 10, is used for guiding weight
Carry roller-way 2 conveying tray 3 to drying oven main body 5；Power drum 10 is evenly provided on the main body frame of outside heavy duty roller-way 2
On, pallet 3 is placed on power drum 10, and when starting reducing motor 13, sprocket wheel 12 rotates, and drives power drum 10 to rotate,
Pallet 3 is transported the inside to drying oven main body 5, the core being placed on pallet 3 is dried；A left side at described main body frame
The front end of body side frame is mounted with travel switch a8, and it is arranged on the left side of first power drum 10, when sand core drying completes,
Internal roller-way 17 conveying tray 3 is to outside heavy duty roller-way 2, and the lower surface of pallet 3 contacts with travel switch a8, and travel switch a8 gives
Give control electricity 1 one feedback signals of cabinet, control electricity cabinet 1 and give outside heavy duty 2 one control signals of roller-way so that it is be out of service,
Being mounted with travel switch b9 in the left side frame of described main body frame, it is arranged on the right side of first power drum 10,
Before drying oven is started working, core is placed on pallet 3, and pallet 3 is transported to drying oven main body 5 internal by outside heavy duty roller-way 2,
When pallet 3 departs from the contact of travel switch 9b, control electricity 1 one feedback signals of cabinet, control electricity cabinet 1 and give drying oven master
5 one control signals of body, hermatic door 18 opens, and it is internal that pallet 3 enters drying oven main body 5, travel switch a8 and travel switch b9
The external diameter that standoff distance is power drum 10, travel switch a8 and travel switch b9 can contact with the lower surface of pallet 3, enter
The transmission of row control signal；Sprocket wheel 12 and reducing motor 13 are arranged on the middle part of described main body frame, are used for carrying power, when subtracting
When speed motor 13 starts, sprocket wheel 12 rotates, and drives power drum 10 to rotate, pallet 3 is transported the inside to drying oven main body 5,
The core being placed on pallet 3 is dried.
The work process of a kind of sand core drying equipment of the present invention is: before drying plant is started working, put by core
Putting on pallet 3, start the power knob controlling electricity cabinet 1, reducing motor 13 starts, and sprocket wheel 12 rotates, and drives power drum 10
Rotating, pallet 3 is transported to the middle part cavity within drying oven main body 5, when pallet 3 departs from travel switch by outside heavy duty roller-way 2
The contact of 9b, controls a feedback signal of electricity cabinet 1, controls electricity cabinet 1 and gives drying oven main body 5 one control signals, close
Sealing up a door and 18 open, the most internal roller-way 17 comes into operation, and conveying tray 3 is to when specifying position, as pallet 3 and travel switch c14
During contact, internal roller-way 17 stops, and hermatic door 18 is closed.Now travel switch c14 controls electricity 1 one feedback signals of cabinet,
Control electricity cabinet 1 is given and 5 one control signals of drying oven main body, and startup microwave device is to core heating, drying, and starts row simultaneously
Wet blower 4, discharges inside cavity steam and heat, and the surface temperature of core is detected by temperature sensor 6, confirms that core is
No completing is dried, and during the temperature value set when the temperature on core surface reaches to produce, confirms that drying course completes, temperature sensing
Device 6 gives drying oven main body 5 one control signals, and drying oven main body 5 controls electricity 1 one feedback signals of cabinet, stops described
Microwave device and the operation of wet-emitting blower 4, start internal roller-way 17 simultaneously, and conveying tray 3 is to outside heavy duty roller-way 2, when pallet 3
When contacting with travel switch a8, Cheng Kaiguan a8 controls electricity 1 one feedback signals of cabinet, controls electricity cabinet 1 and gives outside heavy duty roller
2 one, road control signal so that it is out of service.
Having the beneficial effects that of a kind of sand core drying equipment of the present invention: applied microwave heating technique of the present invention, with
Its traditional mode of heating is compared, and can shorten heat time heating time, improves efficiency 50-80%, saving energy 60-80%, and the side of operation
Just, floor space is little, does not produce heat radiation.Microwave heating can also improve the quality of core, accelerates clay-bonded sand, water-glass sand,
Resin and the dried or cured speed of water based paint, it is provided that drying efficiency, reduce heat time heating time.For improving the machinery of the Zao Xin Ministry of worker
Change automatization level, increase respectively inside and outside drying oven and automatically control roller-way, and automatic for drying oven configuration two-way bi-parting
Door body, it is achieved core and the continuous flash baking of coating, it is achieved the automatic and mechanical of the Zao Xin Ministry of worker, and use panel beating labyrinth
Structure, adds the silicon rubber bar of absorbable microwave in structure gap, decreases microwave leakage to the full extent, prevent microwave from letting out
Leak the radiation injury that human body is produced.
Above a kind of sand core drying equipment provided by the present invention is described in detail, embodiment used herein
Structural principle and working method to the application are set forth, and the explanation of above example is only intended to help and understands the application
Method and core concept；Simultaneously for one of ordinary skill in the art, according to the thought of the application, it is being embodied as
All will change in mode and range of application, in sum, this specification content should not be construed as the restriction to the application.
Claims (10)
1. a sand core drying equipment, it is characterised in that include roller transmission device, control electricity cabinet (1) and drying oven main body
(5)；Wherein, roller transmission device includes: outside heavy duty roller-way (2), pallet (3), travel switch a(8), travel switch b(9),
Power drum (10), aluminum rib (11), sprocket wheel (12) and reducing motor (13)；Aluminum rib (11) is arranged on power drum
(10) two ends, for the transport of directed outwards heavy duty roller-way (2), power drum (10) is evenly provided on outside heavy duty roller-way
(2) on main body frame, pallet (3) is placed on power drum (10), is used for transmitting core to drying oven main body (5), in institute
State installation travel switch a(8 on main body frame) and travel switch b(9)；Travel switch a(8) and travel switch b(9) can be with torr
The lower surface contact of dish (3), is arranged on described main body frame for the transmission of control signal, sprocket wheel (12) and reducing motor (13)
Middle part, be used for carrying power, drive power drum (10) to rotate；
Drying oven main body (5) including: wet-emitting blower (4), temperature sensor (6), ventilation shaft (7), travel switch c(14), square
Shape waveguide (15), magnetron assembly (16), internal roller-way (17), cavity upper cover plate (19) and cavity lower cover (22)；Wherein,
The inside of drying oven main body (5) is divided into left and right cavity and a middle part cavity, and ventilation shaft (7) is two, is arranged on drying oven
On the cavity upper cover plate (19) of main body (5), at the vent of ventilation shaft (7), it is provided with top cover, welds at the middle part of There
Having connect air outlet, wet-emitting blower (4) is arranged on the cavity upper cover plate (19) of drying oven main body (5), is used for passing through ventilation shaft
(7) discharging the steam in drying oven internal cores, temperature sensor (6) is two, is arranged on the cavity of drying oven main body (5)
On cover plate (19), being used for detecting core surface temperature, internal roller-way (17) is arranged under the cavity of drying oven main body (5) middle part
Side, aligns with the main body frame of outside heavy duty track (2) and roller-way is in same level, it is simple to the Transmission Connection of pallet (3),
Travel switch c(14) it is arranged on the rear end of internal roller-way (17), it can contact with the lower surface of pallet (3), rectangular waveguide (15)
Being uniformly mounted to the left and right sides of the middle part cavity of drying oven main body (5), magnetron assembly (16) is arranged on chamber, described left and right
Internal, and be connected with rectangular waveguide (15), constitute microwave device, core is dried；
Drying oven main body (5) also includes hermatic door (18), and it includes left hermatic door (20), right hermatic door (21), convex panel beating
(24), spill panel beating (25), L-type panel beating (26), rolling wheel guide rails (27), roller (28) and silicon rubber bar (29)；Wherein hermatic door
(18) being vertically arranged in the forward, central part of drying oven main body (5), convex panel beating (24) is welded on left hermatic door (20) right flank, recessed
Type panel beating (25) forms panel beating fan when being welded on right hermatic door (21) left surface, convex panel beating (24) and matrix panel beating (25) docking
Palace structure；L-type panel beating (26) is welded on the upper side of hermatic door (18), and forms panel beating labyrinth with cavity upper cover plate (19) left side
Structure；Silicon rubber bar (29) is arranged in panel beating labyrinth structure space, is used for preventing microwave leakage；Rolling wheel guide rails (27) and roller
(28) for controlling the opening and closing of hermatic door.
A kind of sand core drying equipment the most according to claim 1, it is characterised in that described drying oven main body (5) is all right
Including gusset (23), gusset (23) is added on whole cavity stitching portion, can also be the most right while being used for increasing cavity intensity
Weld seals；Preferably, cavity upper cover plate (19) and cavity lower cover (22) all have D4 circular hole as drying oven inlet, outlet
Passage.
A kind of sand core drying equipment the most according to claim 1, it is characterised in that described control electricity cabinet (1) is provided with electricity
Source button, controls the startup of drying plant, and is provided with the cyclelog that control drying oven main body (5) operates, be arranged on baking
The left side of dry furnace main body (5).
A kind of sand core drying equipment the most according to claim 1, it is characterised in that the left side frame of described main body frame
Front end is mounted with travel switch a(8), it is arranged on the left side of first power drum (10), in the left side of described main body frame
Travel switch b(9 it is mounted with on framework), it is arranged on the right side of first power drum (10).
A kind of sand core drying equipment the most according to claim 1, it is characterised in that described aluminum rib (11) is in annular
Shape, the external diameter of its internal diameter and power drum (10) is equal.
A kind of sand core drying equipment the most according to claim 1, it is characterised in that described travel switch a(8) and stroke open
Closing b(9) standoff distance is the external diameter of power drum (10).
A kind of sand core drying equipment the most according to claim 1, it is characterised in that the inside of described drying oven main body (5)
It is divided into about two equal-sized cavitys, and the whole cavity material of drying oven (5) uses corrosion resistant plate to be spliced.
A kind of sand core drying equipment the most according to claim 1, it is characterised in that described temperature sensor (6) and ventilation
The top of drying oven main body (5) it is symmetrically mounted on before and after pipeline (7).
A kind of sand core drying equipment the most according to claim 1, it is characterised in that described top cover is terrace with edge shape, air-out
Mouth is cylindrical shape.
A kind of sand core drying equipment the most according to claim 1, it is characterised in that described hermatic door (18) is two-way right
The automatic door body of open type, the power drum (10) of internal roller-way (17) and outside heavy duty roller-way (2) is equal in magnitude.
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| CN201610727798.9A CN106123520B (en) | 2016-08-26 | 2016-08-26 | A kind of sand core drying equipment |
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| CN201610727798.9A CN106123520B (en) | 2016-08-26 | 2016-08-26 | A kind of sand core drying equipment |
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| CN106123520A true CN106123520A (en) | 2016-11-16 |
| CN106123520B CN106123520B (en) | 2018-08-24 |
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| CN107084608A (en) * | 2017-05-25 | 2017-08-22 | 宁夏共享模具有限公司 | A kind of sand mold, which is used, passes through type micro-wave drying system |
| CN108413753A (en) * | 2018-05-02 | 2018-08-17 | 共享智能铸造产业创新中心有限公司 | A kind of large scale sand core drying equipment |
| CN108775787A (en) * | 2018-07-11 | 2018-11-09 | 天津神龙兴业科技有限公司 | A kind of intelligent drying device |
| CN108882426A (en) * | 2018-06-26 | 2018-11-23 | 宁夏共享机床辅机有限公司 | A kind of electromagnetic wave leakage-proof structure applied at industrial microwave oven ventilation opening |
| CN109163516A (en) * | 2018-09-20 | 2019-01-08 | 东阳市新意工业产品设计有限公司 | A kind of chemical production equipment and its working method |
| CN109261909A (en) * | 2018-08-22 | 2019-01-25 | 宁夏共享机床辅机有限公司 | A kind of sealed industrial microwave drying equipment of side sliding door |
| CN110207486A (en) * | 2019-05-23 | 2019-09-06 | 宁夏共享机床辅机有限公司 | A kind of Combined frame structure of large scale industry microwave drying equipment |
| EP3581295A1 (en) * | 2018-06-13 | 2019-12-18 | Loramendi, S.COOP. | Method and installation for making sand cores |
| CN115164520A (en) * | 2022-05-30 | 2022-10-11 | 共享智能装备有限公司 | Microwave drying device |
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| CN107084608A (en) * | 2017-05-25 | 2017-08-22 | 宁夏共享模具有限公司 | A kind of sand mold, which is used, passes through type micro-wave drying system |
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| EP3581295A1 (en) * | 2018-06-13 | 2019-12-18 | Loramendi, S.COOP. | Method and installation for making sand cores |
| CN108882426A (en) * | 2018-06-26 | 2018-11-23 | 宁夏共享机床辅机有限公司 | A kind of electromagnetic wave leakage-proof structure applied at industrial microwave oven ventilation opening |
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| CN109261909A (en) * | 2018-08-22 | 2019-01-25 | 宁夏共享机床辅机有限公司 | A kind of sealed industrial microwave drying equipment of side sliding door |
| CN109261909B (en) * | 2018-08-22 | 2023-12-15 | 宁夏共享机床辅机有限公司 | Sealed type industrial microwave drying equipment for side sliding door |
| CN109163516A (en) * | 2018-09-20 | 2019-01-08 | 东阳市新意工业产品设计有限公司 | A kind of chemical production equipment and its working method |
| CN110207486A (en) * | 2019-05-23 | 2019-09-06 | 宁夏共享机床辅机有限公司 | A kind of Combined frame structure of large scale industry microwave drying equipment |
| CN115164520A (en) * | 2022-05-30 | 2022-10-11 | 共享智能装备有限公司 | Microwave drying device |
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