CN207563215U - A kind of drying equipment of casting mold, sand core surface coating - Google Patents
A kind of drying equipment of casting mold, sand core surface coating Download PDFInfo
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- CN207563215U CN207563215U CN201721570576.7U CN201721570576U CN207563215U CN 207563215 U CN207563215 U CN 207563215U CN 201721570576 U CN201721570576 U CN 201721570576U CN 207563215 U CN207563215 U CN 207563215U
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- casting mold
- sand core
- drying chamber
- drying
- surface coating
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Abstract
The utility model belongs to drying equipment technical field, disclose a kind of casting mold, the drying equipment of sand core surface coating, including drying chamber, microwave generating apparatus in drying chamber, the feeding-discharging carriage of drying chamber can be passed in and out, the lifting gear being arranged on feeding-discharging carriage, the mounting table being arranged on lifting gear, it is driven in and out the driving device of trolley walking, and connect microwave generating apparatus and the control device of driving device, casting mold, sand core can be placed on mounting table, drying chamber sealed set during drying, control device is according to casting mold, the area coverage of microwave that the Shape Control Microwave generating means of sand core is sent out.Above structure can realize the drying to casting mold, sand core surface coating, and casting mold that a set of drying equipment can be different to various structures geomery, the coating on sand core surface are dried, and the scope of application is wider.
Description
Technical field
The utility model is related to drying equipment technical fields more particularly to a kind of casting mold, the drying of sand core surface coating to set
It is standby.
Background technology
In Foundry Production, casting mold, sand core will often brush a coating, to obtain bright and clean casting, in multiple coating,
Water based paint has the advantages such as environmental protection, superior function, at low cost and is widely used, but need to remove after kind coating application
Moisture in coating obtains dry coating, and there are many for example for the existing drying mode to moisture in the coating：Cell-type combustion gas is dried
Dry, resistance heating drying, blowtorch drying, microwave drying, naturally dry etc..
Microwave drying is by microwave heating material, and absorption microwave material can be made to reach required baking in a short period of time
Dry temperature, and microwave is during heating is inside and outside to material while is heated, and microwave directly acts on material, is had
Drying rate is fast, the time is short, the heat temperature raising time, need not preheating, homogeneous heating, the high and environmentally friendly thermal efficiency the advantages that, thus
It is widely used in the drying of small-sized casting.
But in the prior art, above-mentioned microwave drying equipment can only dry the fixed casting mold of size, sand core, can not be to casting
Type, sand core surface coating are dried, and be unable to the different casting mold of suitable structures geomery, sand core surface coating baking
It is dry.
Utility model content
The purpose of this utility model is to provide a kind of casting mold, the drying equipments of sand core surface coating, can be to casting mold, sand
Wicking surface coating is dried, and suitable for the drying of the different casting mold of various structures geomery, the coating on sand core surface.
For this purpose, the utility model uses following technical scheme：
A kind of drying equipment of casting mold, sand core surface coating, including drying chamber, the microwave generating apparatus in drying chamber, energy
The feeding-discharging carriage of the drying chamber is enough passed in and out, the lifting gear being arranged on feeding-discharging carriage is arranged on the lifting gear
Mounting table, be driven in and out the driving device of trolley walking and connect the microwave generating apparatus and the driving device
Control device, casting mold, sand core can be placed on the mounting table, drying chamber sealed set during drying, the control dress
Put the area coverage of microwave for the microwave generating apparatus being controlled to send out according to the shape of casting mold, sand core.
Preferably, the lifting gear is the vertically set oil cylinder of output terminal or cylinder.
Preferably, the lifting gear is the vertically set jack of output terminal.
Preferably, the lifting gear is the vertically set linear motor of output terminal or electric pushrod.
Preferably, the microwave generating apparatus includes several being arranged in the drying chamber and being connected to the control device
Microwave generator, the control device controls one or more microwave generators to open according to the shape of casting mold, sand core.
Preferably, several microwave generators are arranged on the top of the drying chamber, and set in array structure.
Preferably, further include the input and output material guide rail being threaded through in the drying chamber, the feeding-discharging carriage be located at it is described into
On discharge guide, and moved along the input and output material guide rail.
Preferably, the drying chamber both sides are equipped with overhead door, metal layer or ceramic layer are equipped on the inside of the overhead door
Or several choke grooves.
Preferably, the drying chamber inner wall is equipped with metal layer or ceramic layer.
Preferably, further including the humidity-discharging device for being arranged on the drying chamber and being connected to the control device and heat is followed
Loop device, the humidity-discharging device are used to discharge the damp-heat air in the drying chamber, and the thermocirculator is used for outside air
After exchanging heat with the damp-heat air, the outside air of heating is delivered in the drying chamber.
The utility model can realize the drying to casting mold, sand core surface coating, and a set of drying is set by above structure
Standby casting mold that can be different to various structures geomery, sand core surface coating dry, the scope of application is wider.And it controls
Device processed can be according to the shape of casting mold, sand core microwave generating apparatus to be controlled to send out the area coverage of microwave so that microwave
It is used only for casting mold, sand core, improves energy utilization rate.Lifting to casting mold, sand core can be realized by lifting gear, into
One step improves the drying efficiency of the coating to casting mold, sand core surface.
Description of the drawings
Fig. 1 be the utility model casting mold, sand core surface coating drying equipment front view；
Fig. 2 be the utility model casting mold, sand core surface coating drying equipment vertical view.
In figure：
1st, drying chamber；2nd, microwave generating apparatus；3rd, feeding-discharging carriage；4th, humidity-discharging device；5th, thermocirculator；6th, lifting dress
It puts；7th, input and output material guide rail；8th, mounting table；11st, overhead door；21st, microwave generator.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
The utility model provides the drying equipment of a kind of casting mold, sand core surface coating, as depicted in figs. 1 and 2, the casting mold,
The drying equipment of sand core surface coating includes drying chamber 1, microwave generating apparatus 2, feeding-discharging carriage 3, humidity-discharging device 4, thermal cycle dress
5, lifting gear 6, input and output material guide rail 7, mounting table 8, driving device (not shown) and control device is put (in figure not show
Go out), wherein：
Above-mentioned drying chamber 1 is built-in with larger volume chambers, and one layer of metal layer or ceramics are at least equipped on 1 inner wall of drying chamber
Layer, the microwave sent out to avoid the absorption microwave generating apparatus 2 of drying chamber 1.In the present embodiment, 304 stainless steel plates may be used in drying chamber 1
Or aluminium sheet is made.Insulating layer is equipped in the outside of drying chamber 1, to improve the drying effect inside drying chamber 1.
As shown in Figure 1, be equipped with an overhead door 11 in the left and right sides of drying chamber 1, the overhead door 11 can oscilaltion, to reach
To the purpose for being turned on and off drying chamber 1.When overhead door 11 declines, entire drying chamber 1 can be closed so that drying chamber 1 is in sealing
State to reduce the leakage for even avoiding microwave, improves the safe class of entire drying equipment.The lifting knot of above-mentioned overhead door 11
Structure is structure common in the art, and details are not described herein.By setting overhead door 11, above-mentioned feeding-discharging carriage 3 can lead to
It crosses opening overhead door 11 and enters or leave drying chamber 1.In the present embodiment, metal layer or ceramic layer are equipped in the inside of overhead door 11
Or several choke grooves, to prevent microwave from being revealed at overhead door 11 excessively, ensure microwave from leakage in critical field.Further
, when overhead door 11 declines and closes drying chamber 1, it can be sucked by using electromagnet or overhead door is compressed using wedge structure
11, it is further ensured that microwave from leakage in critical field.
As shown in Fig. 2, above-mentioned microwave generating apparatus 2 includes several being arranged in drying chamber 1 and being connected to the micro- of control device
Wave producer 21 specifically, several microwave generators 21 are arranged at the top of drying chamber 1, can send out microwave directly down.It is above-mentioned
Microwave generator 21 is mainly by microwave device magnetron, the special integrated power supply of air-cooled microwave, cooling blower, excitation cavity waveguide group
Into, and using South Korea's Samsung magnetron, have the advantages that efficient, load resistant power is strong, long lifespan.It is sent out by above-mentioned several microwaves
Raw device 21, can carry out casting mold, the sand core in drying chamber 1 microwave drying, drying rate faster, thermal efficiency higher.It is appreciated that
, above-mentioned several microwave generators 21 are not limited only to be arranged on the top of drying chamber 1, can also be arranged as required in drying chamber
On 1 side wall or overhead door 11 (when being arranged on overhead door 11, the lifting position of overhead door 11 need to be controlled, avoids causing
The damaged in collision of microwave generator 21).
In the present embodiment, specifically, above-mentioned several microwave generators 21 are arranged in the top of drying chamber 1 in matrix array, lead to
Cross the setting of the array structure so that microwave generator 21 can be fully distributed in the top of drying chamber 1, to realize in drying chamber 1
Casting mold, the comprehensive drying of sand core surface coating.Further, control device can be according to the casting of different structure geomery
One or more is opened in type, the structure of sand core, selection, to realize the area coverage of microwave that microwave generating apparatus 2 is controlled to send out,
So that the microwave sent out is placed only in casting mold, on sand core, casting mold, sand core for different structure geomery select optimum number
The microwave generator 21 of amount is opened, and is carried out microwave drying, can effectively be saved the energy, realize energy conservation and environmental protection.
Above-mentioned feeding-discharging carriage 3 is used to implement the conveying to casting mold, sand core, and casting mold, sand core is made to enter or leave drying chamber 1.
Fig. 1 and Fig. 2 are can refer to, above-mentioned feeding-discharging carriage 3 is removably set on input and output material guide rail 7, specifically, being by input and output material
Setting is connected to the driving device of control device on trolley 3, and the vehicle wheel rotation of trolley 3 is driven in and out by driving device, real
Existing movement of the feeding-discharging carriage 3 on input and output material guide rail 7.By feeding-discharging carriage 3, the transport to casting mold, sand core can be realized,
To improve the degree of automation of entire drying equipment, and then improve production efficiency.
Above-mentioned input and output material guide rail 7 is arranged in 1 left and right sides of entire drying chamber, and when overhead door 11 declines, drying chamber 1 positioned at into
The position of discharge guide 7 is also sealed by overhead door 11.Above-mentioned casting mold, sand core are placed on the feeding-discharging carriage 3.
In the present embodiment, above-mentioned feeding-discharging carriage 3 and input and output material guide rail 7 are made of metal material, to avoid to micro-
The absorption of wave.It should be understood that above-mentioned feeding-discharging carriage 3 and input and output material guide rail 7 can also use the material that other do not absorb microwave
Material is made or is laid with one layer of metal layer or ceramic layer on surface, to prevent the absorption to microwave.
In the present embodiment, above-mentioned lifting gear 6 is arranged on feeding-discharging carriage 3, and above-mentioned mounting table 8 is arranged on lifting gear
Lifting can be driven on 6 and by lifting gear 6, above-mentioned casting mold, sand core are placed on the mounting table 8.Pass through the lifting of lifting gear 6
Function can lift casting mold, sand core, so that casting mold, sand core need to dry but position is more inclined to be partially in
More preferably drying position has achieved the purpose that comprehensive flash baking to casting mold, sand core.Above-mentioned lifting gear 6 is the prior art
In relatively conventional lifting structure, therefore, no longer its structure is repeated herein, such as the lifting gear 6 can be that output terminal erects
The vertically set linear motor of oil cylinder or cylinder or output terminal or electric pushrod directly set up, can be with
It is the device that vertically set jack of output terminal etc. can realize elevating function.
In the present embodiment, as depicted in figs. 1 and 2, above-mentioned drying equipment, which further includes, is arranged on drying chamber 1 and is connected to control
The humidity-discharging device 4 of device processed and the thermocirculator 5 for being connected to humidity-discharging device 4, specifically, above-mentioned humidity-discharging device 4 is used to discharge
The damp-heat air generated during drying in drying chamber 1, above-mentioned thermocirculator 5 are used to extraneous dry air being delivered in drying chamber 1, and
In transmission process, the damp-heat air that can be discharged with humidity-discharging device 4 exchanges heat so that the temperature liter of the extraneous dry air of conveying
Height, the heat further generated using microwave drying, is realized and heat in drying chamber 1 is reused.Above-mentioned humidity-discharging device 4 and heat
Circulator 5 is structure common in the art, such as wind turbine may be used to realize the row to damp-heat air in humidity-discharging device 4
Go out, outside air is delivered in drying chamber 1 by above-mentioned thermocirculator 5 using exhaust fan, and sets that there are two manage on thermocirculator 5
Road, a pipeline connection drying chamber 1 and the external world, another output terminal for being then communicated in humidity-discharging device 4 and the external world, pass through two pipes
The setting in road, to realize the heat exchange of outside air and damp-heat air.
In the present embodiment, the infrared temperature measurement apparatus (not shown) for being connected to control device is additionally provided in drying chamber 1, is used
Heating temperature in detection drying chamber 1, and shown on control device.When too high or too low for temperature in drying chamber 1, control
Device can decrease or increase the unlatching quantity of microwave generator 21.
Further, the monitoring device (not shown) of 1 inner case of drying chamber can be monitored by being equipped with above drying chamber 1,
For detecting the situation in drying chamber 1 in real time, so that operating personnel preferably realize the control to entire drying equipment.
In the present embodiment, above-mentioned control device uses PLC controller, and shows that relevant operation is believed by human-computer interaction interface
Corresponding information in breath and drying chamber 1.
The utility model can realize the drying to casting mold, sand core surface coating, and a set of drying is set by above structure
Standby casting mold that can be different to various structures geomery, sand core surface coating dry, the scope of application is wider.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. the drying equipment of a kind of casting mold, sand core surface coating, which is characterized in that including drying chamber (1), in drying chamber (1)
Microwave generating apparatus (2) can pass in and out the feeding-discharging carriage (3) of the drying chamber (1), the liter being arranged on feeding-discharging carriage (3)
Falling unit (6), the mounting table (8) being arranged on the lifting gear (6) are driven in and out the driving device that trolley (3) is walked,
And the control device of the microwave generating apparatus (2) and the driving device is connected, casting mold, sand core can be placed at described put
It puts on platform (8), drying chamber (1) sealed set during drying, the control device can control institute according to the shape of casting mold, sand core
State the area coverage of microwave that microwave generating apparatus (2) is sent out.
2. the drying equipment of casting mold according to claim 1, sand core surface coating, which is characterized in that the lifting gear
(6) it is the vertically set oil cylinder of output terminal or cylinder.
3. the drying equipment of casting mold according to claim 1, sand core surface coating, which is characterized in that the lifting gear
(6) it is the vertically set jack of output terminal.
4. the drying equipment of casting mold according to claim 1, sand core surface coating, which is characterized in that the lifting gear
(6) it is the vertically set linear motor of output terminal or electric pushrod.
5. the drying equipment of casting mold according to claim 1, sand core surface coating, which is characterized in that the microwave occurs
Device (2) includes several microwave generators (21) being arranged in the drying chamber (1) and be connected to the control device, the control
Device processed controls one or more microwave generators (21) to open according to the shape of casting mold, sand core.
6. the drying equipment of casting mold according to claim 5, sand core surface coating, which is characterized in that several microwaves
Generator (21) is arranged on the top of the drying chamber (1), and is set in array structure.
7. the drying equipment of casting mold according to claim 1, sand core surface coating, which is characterized in that further include and be threaded through
Input and output material guide rail (7) in the drying chamber (1), the feeding-discharging carriage (3) is on the input and output material guide rail (7), and along institute
It is mobile to state input and output material guide rail (7).
8. the drying equipment of casting mold according to claim 1, sand core surface coating, which is characterized in that the drying chamber (1) two
Side is equipped with overhead door (11), and the inside of the overhead door (11) is equipped with metal layer or ceramic layer or several choke grooves.
9. the drying equipment of casting mold according to claim 1, sand core surface coating, which is characterized in that in the drying chamber (1)
Wall is equipped with metal layer or ceramic layer.
10. the drying equipment of casting mold according to claim 1, sand core surface coating, which is characterized in that further include and be respectively provided with
On the drying chamber (1) and it is connected to the humidity-discharging device (4) of the control device and thermocirculator (5), the humidity-discharging device
(4) for discharging the damp-heat air in the drying chamber (1), the thermocirculator (5) for by outside air with it is described damp and hot
After air heat-exchange, the outside air of heating is delivered in the drying chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570576.7U CN207563215U (en) | 2017-11-22 | 2017-11-22 | A kind of drying equipment of casting mold, sand core surface coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570576.7U CN207563215U (en) | 2017-11-22 | 2017-11-22 | A kind of drying equipment of casting mold, sand core surface coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563215U true CN207563215U (en) | 2018-07-03 |
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ID=62691490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570576.7U Active CN207563215U (en) | 2017-11-22 | 2017-11-22 | A kind of drying equipment of casting mold, sand core surface coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295810A (en) * | 2020-09-27 | 2021-02-02 | 上海榛源环保科技有限公司 | Water paint vibrates dry film production line |
| CN115164520A (en) * | 2022-05-30 | 2022-10-11 | 共享智能装备有限公司 | Microwave drying device |
-
2017
- 2017-11-22 CN CN201721570576.7U patent/CN207563215U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295810A (en) * | 2020-09-27 | 2021-02-02 | 上海榛源环保科技有限公司 | Water paint vibrates dry film production line |
| CN112295810B (en) * | 2020-09-27 | 2021-09-17 | 上海榛源环保科技有限公司 | Water paint vibrates dry film production line |
| 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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