CN217005325U - Heating furnace for robot casting ceramic casting ladle - Google Patents
Heating furnace for robot casting ceramic casting ladle Download PDFInfo
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- CN217005325U CN217005325U CN202122545218.3U CN202122545218U CN217005325U CN 217005325 U CN217005325 U CN 217005325U CN 202122545218 U CN202122545218 U CN 202122545218U CN 217005325 U CN217005325 U CN 217005325U
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Abstract
The utility model discloses a heating furnace for casting ceramic casting ladles by a robot, relating to the technical field of industrial furnaces and comprising a furnace shell, the furnace shell is of a rectangular frame structure with an upper opening, a furnace lining and a heater are sequentially arranged on the inner side of the furnace shell from outside to inside, a plurality of placing grooves are arranged in the furnace lining, the heater comprises a plurality of heating elements, the heating elements are arranged in the placing grooves, the opening position on the furnace shell is provided with a heat insulation sleeve, the outer layer of the heat insulation sleeve is a steel plate ring, the inner layer is a refractory castable layer, the utility model has simple structure, is used for heating the ceramic casting ladle cast by the robot, the heating furnace has good heat insulation effect, long service life and convenient maintenance, and saves more than 20% of energy compared with the common heating furnace.
Description
Technical Field
The utility model relates to the technical field of industrial furnaces, in particular to a heating furnace for casting a ceramic casting ladle by a robot.
Background
The ceramic casting ladle for aluminum alloy casting is used for scooping aluminum alloy liquid, and pouring the aluminum alloy liquid into a casting mold pouring cup, and is a key part for automatic casting of a robot. In order to prolong the service life of the ceramic casting ladle and avoid the rapid reduction of the temperature of the aluminum alloy liquid, the casting ladle needs to be preheated before use. At present, a ceramic casting ladle is generally heated by heat emitted by aluminum alloy liquid, if the casting ladle is placed above the aluminum alloy liquid in a heat preservation furnace, the preheating mode is not suitable for casting complex thin-wall castings due to low temperature of the casting ladle, and the casting ladle is placed in the aluminum alloy liquid, an oxidation film continuously and uniformly covering the surface of the aluminum alloy liquid can be scratched and enters the aluminum alloy liquid, and meanwhile, oxidation and air suction of the aluminum alloy liquid can be further intensified, so that the quality of the aluminum alloy liquid is reduced.
Therefore, in order to solve the problems, a heating furnace for casting a ceramic ladle by a robot is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems of under-casting, air holes and slag inclusion of complex thin-wall castings caused by unstable temperature in the process of casting ceramic ladles in situ, the utility model designs a heating furnace for casting ceramic ladles by a robot.
The utility model specifically adopts the following technical scheme for realizing the purpose: a heating furnace for casting ceramic ladles by a robot comprises a furnace shell, wherein the furnace shell is of an upper opening rectangular frame structure, a furnace lining and a heater are sequentially arranged on the inner side of the furnace shell from outside to inside, a plurality of placing grooves are formed in the furnace lining, the heater comprises a plurality of heating elements, the heating elements are arranged in the placing grooves, a heat-insulating sleeve is arranged at an upper opening position of the furnace shell, the outer layer of the heat-insulating sleeve is a steel plate ring, the inner layer of the heat-insulating sleeve is a fireproof casting material layer, a connecting flange is arranged on the outer side of the bottom of the steel plate ring, the connecting flange is connected with a shell through bolts, the furnace shell comprises an upper opening rectangular framework and a skin arranged on the surface of the framework, the framework is formed by welding angle steel, the framework comprises 4 side faces and a bottom face, the skin is a steel plate and is 3mm in thickness, the skin and the framework are fixed by a plurality of bolts, the furnace lining is of a double-layer furnace lining structure, the outer layer is a heat-resistant fiber module, the inner layer is light refractory bricks, the placing groove is formed by stacking high-aluminum refractory bricks, the furnace bottom is poured with refractory castable, the furnace lining is connected with the skin through a stainless steel anchor, the heating elements are Cr20Ni80 resistance wires which are spirally wound, the power is 10kW, and the heating elements are arranged in wire grooves around the hearth.
Furthermore, two angle steels are welded on the bottom surface as furnace body support legs, L50 × 50 × 5 angle steels are adopted, 12 GB/T5783M 8 × 25 bolts are adopted for fixing the skin and the framework, the framework is L30 × 30 × 4 angle steels, and the skin is a Q235 steel plate, so that the structure is more stable.
Furthermore, a protective cover is arranged outside the resistance wire, so that the resistance wire is protected, and the service life of the resistance wire is prolonged.
Furthermore, a control box is arranged outside the furnace shell, the control box is in telecommunication connection with the heating element, and the control box and the furnace shell are of an integrated structure.
The utility model has the following beneficial effects:
1. the utility model has simple structure, is used for heating the robot casting ceramic ladle, has good heat insulation effect, long service life and convenient maintenance, and saves more than 20 percent of energy compared with the common heating furnace in the aspect of energy saving.
2. According to the utility model, two pieces of angle steel are welded on the bottom surface of the furnace body to serve as furnace body support legs, L50 multiplied by 50 multiplied by 5 pieces of angle steel are adopted, the skin and the framework are fixed by 12 GB/T5783M 8 multiplied by 25 bolts, the framework is L30 multiplied by 30 multiplied by 4 pieces of angle steel, and the skin is a Q235 steel plate, so that the structure is more stable.
3. The protective cover is arranged outside the resistance wire, so that the resistance wire is protected, and the service life of the resistance wire is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of the furnace shell of the present invention;
FIG. 4 is a schematic view of the construction of a furnace lining of the present invention;
FIG. 5 is a schematic view of the construction of the insulating sleeve of the present invention;
reference numerals: 1-furnace shell, 2-furnace lining, 3-heat preservation sleeve, 4-electric heating element, 5-control box, 101-framework, 102-side steel plate, 103-bottom steel plate, 104-furnace body support leg, 201-heat-resistant fiber module, 202-light refractory brick, 203-high-aluminum refractory brick, 204-refractory castable, 301-steel plate ring, 302-refractory castable layer, 303-connecting flange and 304-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 to 5, a heating furnace for casting ceramic ladle by robot comprises a furnace shell 1, wherein the furnace shell 1 is of an upper opening rectangular frame structure, a furnace lining 2 and a heater are sequentially arranged on the inner side of the furnace shell 1 from outside to inside, a plurality of placing grooves are formed in the furnace lining 2, the heater comprises a plurality of heating elements, the heating elements are arranged in the placing grooves, a heat preservation sleeve 3 is arranged at the upper opening position of the furnace shell 1, the outer layer of the heat preservation sleeve 3 is a steel plate ring 301, the inner layer is a refractory castable layer 204, a connecting flange 303 is arranged on the outer side of the bottom of the steel plate ring 301, the steel plate ring 301 connects the connecting flange 303 with a shell through bolts 304, the furnace shell 1 comprises an upper opening rectangular framework 101 and a covering arranged on the surface of the framework 101, the framework 101 is formed by welding angle steel, the covering is made of steel plates, the thickness of the furnace lining is 3mm, the furnace lining 2 is of a double-layer structure, the outer layer is heat-resisting fiber module 201, and the inlayer is light firebrick 202, the standing groove adopts high-alumina firebrick 203 to pile up, refractory castable 204 has been pour at the bottom of the furnace, furnace lining 2 passes through stainless steel anchor and skin connection, heating element is Cr20Ni80 resistance wire spiral coiling, and power is 10kW, arranges in the silk inslot around the furnace, two angle steel as furnace body stabilizer blade 104 are welded to the bottom surface, adopt L50X 50X 5 angle steel, skin and skeleton 101 all adopt 12 GB/T5783M 8X 25 bolts 304 to fix, skeleton 101 is L30X 30X 4 angle steel, the skin is the Q235 steel sheet for the structure is more stable.
The working principle is as follows: the heating device is used for heating the ceramic casting ladle cast by the robot, the upper edge of the steel plate ring 301 and the ceramic casting ladle are matched and processed, and the gap between the upper edge of the steel plate ring and the ceramic casting ladle is kept within 20 mm.
Example 2
As shown in fig. 1 to 5, in order to make the operation of the present invention more convenient and make the service life of the resistance wire longer, the present embodiment is further improved on the basis of embodiment 1, specifically: the heating wire is externally provided with a protective cover for protecting the heating wire to prolong the service life of the heating wire, the furnace shell 1 is externally provided with a control box 5, the control box 5 is in telecommunication connection with the heating element, and the control box 5 and the furnace shell 1 are of an integrated structure.
Claims (8)
1. The utility model provides a robot casting pottery waters heating furnace for package, includes stove outer covering (1), its characterized in that: the utility model discloses a stove outer shell, including stove outer shell (1), heater, heat preservation cover (3) skin is steel sheet circle (301), and the inlayer is fire resistant castable (204) layer, steel sheet circle (301) bottom outside is equipped with flange (303), steel sheet circle (301) are connected flange (303) and casing through bolt (304), stove outer shell (1) inboard from outside to inside is equipped with furnace lining (2) and heater in proper order, furnace lining (2) inside is equipped with a plurality of standing grooves, the heater includes a plurality of heating element, heating element sets up in the standing groove, furnace outer shell (1) upper shed position is equipped with heat preservation cover (3), heat preservation cover (3) skin is steel sheet circle (301), and the inlayer is fire resistant castable (204) layer.
2. The heating furnace for the robot casting of the ceramic ladle according to claim 1, wherein: the stove outer covering (1) includes upper shed's rectangle skeleton (101) and locates the covering on skeleton (101) surface, skeleton (101) are formed by the angle steel welding, the skeleton includes 4 sides and a bottom surface the covering material is the steel sheet, and thickness is 3mm, covering and skeleton (101) all adopt a plurality of bolt two to fix.
3. The heating furnace for the robot casting of the ceramic ladle according to claim 2, wherein: two angle steels are welded on the bottom surface as furnace body supporting legs (104), and L50X 50X 5 angle steels are adopted, the skin and the framework (101) are fixed by 12 GB/T5783M 8X 25 bolts (304), the framework (101) is L30X 30X 4 angle steels, and the skin is a Q235 steel plate.
4. The heating furnace for the robot casting of the ceramic ladle according to claim 1, wherein: the furnace lining (2) is of a double-layer furnace lining (2) structure, the outer layer is a heat-resistant fiber module (201), the inner layer is a light refractory brick (202), the placing groove is formed by stacking high-aluminum refractory bricks (203), a refractory castable (204) is poured at the bottom of the furnace, and the furnace lining (2) is connected with the skin through a stainless steel anchor.
5. The heating furnace for the robot casting of the ceramic ladle according to claim 1, wherein: the heating elements are Cr20Ni80 resistance wires which are spirally wound, the power is 10kW, and the heating elements are arranged in wire grooves on the periphery of the hearth.
6. The heating furnace for robot casting of the ceramic ladle according to claim 5, wherein: and a protective cover is arranged outside the resistance wire.
7. The heating furnace for the robot casting of the ceramic ladle according to claim 1, wherein: and a control box (5) is arranged outside the furnace shell (1), and the control box (5) is in telecommunication connection with the heating element.
8. The heating furnace for the robot casting of the ceramic ladle according to claim 7, wherein: the control box (5) and the furnace shell (1) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122545218.3U CN217005325U (en) | 2021-10-21 | 2021-10-21 | Heating furnace for robot casting ceramic casting ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122545218.3U CN217005325U (en) | 2021-10-21 | 2021-10-21 | Heating furnace for robot casting ceramic casting ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217005325U true CN217005325U (en) | 2022-07-19 |
Family
ID=82380138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122545218.3U Active CN217005325U (en) | 2021-10-21 | 2021-10-21 | Heating furnace for robot casting ceramic casting ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217005325U (en) |
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2021
- 2021-10-21 CN CN202122545218.3U patent/CN217005325U/en active Active
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