CN218224626U - Automatic casting device of purification melting furnace - Google Patents

Abstract

The utility model belongs to the technical field of smelt purification equipment, specifically disclose a purification melt furnace automatic casting device, it includes: the device comprises a melting furnace with a melting cavity, a movable platform and a mounting rack; the mounting frame is provided with a first driving device, the melting furnace is provided with a discharging pipe, and the discharging pipe is provided with a melting outlet and a discharging valve; the moving platform is provided with a plurality of receiving molds, and the lower side of the discharge pipe is provided with a detection sensor for detecting the receiving molds. The molten metal in the molten state can be discharged from the discharge pipe so as to be placed into a material receiving mold for casting and molding; because first drive arrangement can drive moving platform and remove along first straight line direction, then can drive a plurality of material receiving moulds of waiting to pour and pass through the below of melt export in proper order, let the melt put into a plurality of material receiving moulds one by one and cast the shaping, reduce the step that the manpower changed material receiving mould, reduce workman's configuration, reduce the human cost, avoid appearing because of the condition that the interior molten metal of mould spills and cause the industrial injury.

Description

Automatic casting device of purification melting furnace

Technical Field

The utility model relates to a smelt purification equipment technical field, especially relate to a purification melting furnace automatic casting device.

Background

The metal raw material needs to be subjected to a crude purification process, wherein the crude purification process is mainly used for removing water vapor and organic matters in the metal raw material, namely the metal raw material needs to be placed into a melting furnace to be heated to a melting state, and the water vapor is removed by removing impurities at a high temperature. Smelting furnace heating metal raw and other materials to molten state to the edulcoration removes steam, and the back that finishes when a mould casting needs to be put into the mould casting with the molten metal afterwards, needs the workman to cooperate and changes the mould, changes complex operation, and is higher to workman's operation requirement, and the human cost is higher, moreover, if the operation is improper will lead to in the mould molten metal unrestrained, easily causes the industrial injury.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a purification melt stove automatic casting device to need the manual fit to change the mould among the solution prior art, the human cost is higher, easily causes the technical problem of industrial injury.

In order to achieve the above object, the present invention provides an automatic casting device for a purification melting furnace, comprising: the device comprises a melting furnace with a melting cavity, a movable platform and a mounting rack; the mounting frame is provided with a first driving device for driving the moving platform to move along a first linear direction, and the moving platform is connected with the mounting frame in a sliding manner; the melting furnace is provided with a discharging pipe communicated with the bottom of the melting cavity, and the discharging pipe is provided with a melting outlet and a discharging valve for opening and closing the melting outlet; the moving platform is provided with a plurality of receiving moulds below the molten material outlet, and is a plurality of receiving moulds are arranged along the first linear direction in sequence on the upper side surface of the moving platform, and the lower side of the discharge pipe is provided with a detection sensor for detecting the receiving moulds.

Preferably, the purified melt furnace automatic casting apparatus further comprises: a controller; the controller is provided with an alarm and is electrically connected with the detection sensor, the first driving device and the emptying valve.

Preferably, the mobile platform is located on the mounting rack, and a weighing assembly is arranged on the lower side of the mounting rack.

Preferably, the automatic casting apparatus of a purified melt furnace further comprises: a support frame; the side of going up of support frame is provided with square brace table, the subassembly setting of weighing is in on the square brace table, the downside of mounting bracket with the side connection of going up of the subassembly of weighing.

Preferably, the weighing assembly comprises four weighing sensors, and the four weighing sensors are distributed at four corners of the square support platform.

Preferably, the mounting rack is provided with a guide rail extending along the first straight line direction, and the bottom of the mobile platform is provided with a sliding chute in sliding connection with the guide rail.

Preferably, the first driving device has a gear and a driving motor for driving the gear to rotate, and a rack extending along the first linear direction is arranged at the bottom of the mobile platform, and the rack is engaged with the gear.

Preferably, an output shaft of the driving motor is provided with a first driving wheel, the gear is provided with a second driving wheel, and the first driving wheel drives the second driving wheel to rotate through a driving belt.

Preferably, the first driving device has two, two corresponding to the gears, and the two gears are sequentially distributed along the first straight direction.

Preferably, the melting furnace is provided with a melting furnace liner, the melting cavity is arranged on the melting furnace liner, the melting furnace is provided with a heating frame at the lower side of the melting furnace liner, and the heating frame is provided with a plurality of heating rods; the bottom of the melting furnace liner is provided with an inclined surface, and the discharge pipe is communicated with the lower end of the inclined surface.

The utility model provides a purification melt furnace automatic casting device, its beneficial effect is: the melting furnace can heat the metal raw material to a molten state, and the molten metal in the molten state can be discharged from the discharge pipe so as to be placed into the receiving mold for casting and molding; because first drive arrangement can drive moving platform and remove along first straight line direction, then can drive a plurality of material receiving moulds of waiting to pour and pass through the below of melt export in proper order, cooperation baiting valve and detection sensor let the melt put into a plurality of material receiving moulds one by one and cast the shaping, reduce the step that the manpower changed material receiving mould, it is more simple and convenient to operate, improve degree of automation, reduce workman's configuration, reduce the human cost, avoid appearing causing the condition of industrial injury because of the molten metal is unrestrained in the mould.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a partially exploded schematic view of an apparatus for automatically casting a purified melt according to an embodiment of the present invention;

FIG. 2 is a partially exploded schematic view of a tapping pipe, a mounting bracket, and a support frame according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another view angle of the mounting bracket and the supporting bracket according to the embodiment of the present invention;

fig. 4 is an exploded view of a melting furnace according to an embodiment of the present invention.

In the figure, 100, a melt furnace; 110. a melt chamber; 120. a discharge pipe; 121. a melt outlet; 122. a discharge valve; 123. a detection sensor; 130. a furnace liner; 131. an inclined surface; 140. a heating rack; 141. a heating rod; 200. a mobile platform; 210. a material receiving mould; 220. a chute; 230. a rack; 300. a mounting frame; 310. a first driving device; 311. a gear; 312. a drive motor; 313. a first drive pulley; 314. a second transmission wheel; 315. a transmission belt; 320. a weighing assembly; 321. a weighing sensor; 330. a guide rail; 400. a support frame; 410. a square support table.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 4, an automatic casting apparatus of a purified material melting furnace according to an embodiment of the present invention will now be described.

Referring to fig. 1 to 3, an automatic casting apparatus of a purification melt furnace according to an embodiment of the present invention includes: a melting furnace 100 with a melting cavity 110, a moving platform 200 and a mounting frame 300; the mounting frame 300 is provided with a first driving device 310 for driving the moving platform 200 to move along a first linear direction, and the moving platform 200 is slidably connected with the mounting frame 300; the melting furnace 100 is provided with a tapping pipe 120 communicated with the bottom of the melting cavity 110, and the tapping pipe 120 is provided with a melting outlet 121 and a discharging valve 122 for opening and closing the melting outlet 121; the moving platform 200 is provided with a plurality of receiving molds 210 located below the melt outlet 121, the receiving molds 210 are sequentially arranged on the upper side of the moving platform 200 along the first linear direction, and the lower side of the discharge pipe 120 is provided with a detection sensor 123 for detecting the receiving molds 210.

The melting furnace 100 can heat the metal raw material in the melting cavity 110 to a melting state to remove impurities and water vapor, so as to form a melting material, and the melting material can flow out from the discharging pipe 120 at the bottom of the melting cavity 110, and can flow out from the melting material outlet 121, so as to be placed into the receiving mold 210 for casting and molding. The discharge valve 122 is used for controlling whether the discharge pipe 120 discharges; when the material discharge valve 122 opens the melt outlet 121, the melt can be discharged to enter the material receiving mold 210 directly below the melt outlet 121. When the melt outlet 121 is closed by the tapping valve 122, melt is not tapped from the tapping pipe 120. The detection sensor 123 is used for detecting whether the receiving mold 210 is located right below the melt outlet 121, and when the detection sensor 123 detects that the receiving mold 210 is not located right below the melt outlet 121, the discharge valve 122 cannot be opened, that is, discharge cannot be performed.

In use, the melting furnace 100 heats a metal raw material to a molten state; when the detecting sensor 123 detects that the receiving mold 210 is located right below the melt outlet 121, the material discharging valve 122 opens the melt outlet 121, and the molten metal flows through the material discharging pipe 120 and the melt outlet 121, and is poured into the receiving mold 210 for casting. After one receiving mold 210 is cast, the discharge valve is closed, the first driving device 310 drives the moving platform 200 to move along the first linear direction, so that the receiving mold 210 not containing molten metal reaches the position below the molten material outlet 121, and then the first driving device 310 stops, so that the receiving mold 210 below the molten material outlet 121 waits for casting. The receiving mold 210 after casting can be placed in the current environment for cooling, so that the molten metal is solidified and molded. By repeating the steps, the material melting casting of the material receiving molds 210 can be realized, the purpose of automatic casting is achieved, the casting efficiency is improved, the manpower configuration is reduced, and the manpower cost is reduced. The detection sensor 123 is an infrared sensor.

The melting furnace 100 of the purified melt automatic casting apparatus of the present embodiment can heat the metal raw material to a molten state, and the molten metal in the molten state can be discharged from the discharge pipe 120 to be placed in the receiving mold 210 for casting molding; because the first driving device 310 can drive the moving platform 200 to move along the first linear direction, the receiving molds 210 to be poured can be driven to sequentially pass through the lower part of the melt outlet 121, and the melt is put into the receiving molds 210 one by one to be cast and molded by matching with the discharge valve 122 and the detection sensor 123, so that the steps of manually replacing the receiving molds 210 are reduced, the operation is simpler and more convenient, the automation degree is improved, the configuration of workers is reduced, the labor cost is reduced, and the condition of industrial damage caused by the scattering of molten metal in the molds is avoided.

In a preferred embodiment of the present invention, the automatic casting apparatus of the purification melt furnace further comprises: a controller; the controller is provided with an alarm, and the controller is electrically connected with the detection sensor 123, the first driving device 310 and the discharge valve 122. The controller is a common PLC controller or a mcu control chip in the market and has the functions of logical operation and opening and closing control. The discharge valve 122 is an electrically controlled high temperature valve, and the opening and closing of the discharge valve 122 can be controlled by a controller. The first driving device 310 is an electrically activated driving device, and the controller can control the operation duration thereof to control the displacement of the mobile platform 200. After the first driving device 310 stops driving the moving platform 200, and the detection sensor 123 does not detect the material receiving mold 210 at this time, the alarm of the controller will send out an audible and visual alarm to remind a worker to check the operation status of the equipment in time. When the detection sensor 123 detects the receiving mold 210 and the first driving device 310 is stopped, the discharging valve 122 can be opened to discharge. The alarm is a common audible and visual alarm device in the market and can send audible and visual alarm information.

Referring to fig. 1 to 3, in a preferred embodiment of the present invention, the mobile platform 200 is located on the mounting frame 300, and a weighing assembly 320 is disposed at the lower side of the mounting frame 300. The weighing assembly 320 is used to weigh the entire mount 300, and the weight of the entire mount 300 is increased when the melt is poured into the discharge mold from the melt outlet 121. The weighing assembly 320 is electrically connected to the controller, so that the weighing assembly 320 can feed back the weight information on the mounting frame 300 to the controller in real time. The bearing weight of each receiving mold 210 is determined during production, that is, the weight information of the melt of each receiving mold 210 is determined, and the weight information is stored in the controller at the beginning; when the material receiving mold 210 is used, molten materials are poured into the material receiving mold 210, the weight of the mounting rack 300 rises, the weight information transmitted by the weighing component 320 is gradually increased, and when the weight increase of the mounting rack 300 is equal to the bearing weight information of the material receiving mold 210, the controller controls the material discharging valve 122 to close the molten material outlet 121, so that excessive molten materials are prevented from being put into the material receiving mold 210, and the current casting of the material receiving mold 210 is finished; at this time, the first driving device 310 can drive the moving platform 200 to move, so that another receiving mold 210 is aligned with the melt outlet 121 for casting.

Referring to fig. 2 and 3, in a preferred embodiment of the present invention, the automatic casting apparatus of a purification melt furnace further comprises: a support frame 400; the side of going up of support frame 400 is provided with square supporting bench 410, the subassembly 320 that weighs sets up square supporting bench 410 is last, the downside of mounting bracket 300 with the side connection that goes up of subassembly 320 weighs. The square support platform 410 of the support frame 400 is used to support the weighing assembly 320 so that the weighing assembly 320 can support the whole mounting rack 300 conveniently, and the weighing assembly 320 can weigh the whole weight of the mounting rack 300 conveniently.

Referring to fig. 2 and 3, in a preferred embodiment of the present invention, the weighing assembly 320 includes four weighing sensors 321, and the four weighing sensors 321 are distributed at four corners of the square supporting platform 410. The mounting bracket 300 is also a square platform, and the bottom of the mounting bracket is connected with the four weighing sensors 321, so that the four weighing sensors 321 are matched to detect the weight of the whole mounting bracket 300, the stress is more balanced, the detection data is more accurate, and the weight of the molten metal placed on the receiving mold 210 through the molten material outlet 121 is better monitored.

Referring to fig. 1 to 2, in a preferred embodiment of the present invention, the mounting frame 300 is provided with a guide rail 330 extending along the first linear direction, and the bottom of the mobile platform 200 is provided with a sliding groove 220 slidably connected with the guide rail 330. The guide rails 330 may make the sliding of the movable platform 200 more stable, and may restrict the movable platform 200 from moving back and forth in the first linear direction. It should be noted that the first straight line direction is a horizontal direction, so as to conveniently arrange the material receiving mold 210.

Referring to fig. 2 and 3, in a preferred embodiment of the present invention, the first driving device 310 has a gear 311 and a driving motor 312 for driving the gear 311 to rotate, and a rack 230 extending along the first linear direction is disposed at the bottom of the mobile platform 200, and the rack 230 is engaged with the gear 311. That is, the first driving device 310 drives the movable platform 200 to move back and forth through the gear 311 and the rack 230 transmission mechanism, and after the first driving motor 312 rotates the gear 311, the rack 230 drives the movable platform 200 to move along the first linear direction, so as to ensure that the movable platform 200 moves along the first linear direction.

Referring to fig. 2 and 3, in a preferred embodiment of the present invention, the output shaft of the driving motor 312 is provided with a first driving wheel 313, the gear 311 is provided with a second driving wheel 314, the second driving wheel 314 is coaxial with the gear 311, and the first driving wheel 313 drives the second driving wheel 314 to rotate through a driving belt 315. The first driving wheel 313, the second driving wheel 314 and the driving belt 315 form a belt driving mechanism, so that the driving power of the first driving motor 312 can be transmitted to the gear 311 through the first driving wheel 313 and the driving belt 315, the gear 311 can rotate, and the power supply is ensured.

Referring to fig. 2 and 3, in the preferred embodiment of the present invention, there are two first driving devices 310, and there are two corresponding gears 311, and the two gears 311 are sequentially distributed along the first linear direction. Namely, two first driving devices 310 are used to drive the mobile platform 200, and two first driving motors 312 rotate synchronously to drive the mobile platform 200 to move along the first linear direction. Two motors drive the whole mobile platform 200 to move, so that enough power can be ensured to drive the mobile platform 200 to move.

Referring to fig. 2 to 4, in a preferred embodiment of the present invention, the melting furnace 100 is provided with a furnace bladder 130, the melting cavity 110 is provided on the furnace bladder 130, the melting furnace 100 is provided with a heating frame 140 at a lower side of the furnace bladder 130, and the heating frame 140 is provided with a plurality of heating rods 141; the bottom of the furnace bladder 130 has an inclined surface 131, and the tapping pipe 120 communicates with a lower end of the inclined surface 131. The furnace bladder 130 is assembled to the melting furnace 100, and the plurality of heating rods 141 of the heating rack 140 heat the bottom of the furnace bladder 130 when heated together, so as to heat the metal material in the melting chamber 110, thereby ensuring that the metal material can be heated to a molten state. Wherein, the included angle between the inclined plane 131 and the horizontal plane is 15 degrees to 25 degrees, the discharging pipe 120 is communicated with the lower end of the inclined plane 131, so that the molten metal can flow along the inclined plane 131 at the bottom of the melting furnace inner container 130 and then automatically flow out through the discharging pipe 120, and the molten metal in the melting furnace inner container 130 can be completely poured out of the melting furnace 100. Most preferably, the angle between the inclined surface 131 and the horizontal plane is 20 degrees.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. An automatic casting apparatus of a purified melt furnace, comprising: the device comprises a melting furnace with a melting cavity, a movable platform and a mounting rack; the mounting frame is provided with a first driving device for driving the moving platform to move along a first linear direction, and the moving platform is connected with the mounting frame in a sliding manner; the melt furnace is provided with a discharge pipe communicated with the bottom of the melt cavity, and the discharge pipe is provided with a melt outlet and a discharge valve for opening and closing the melt outlet; the movable platform is provided with a plurality of material receiving molds below the molten material outlet, the material receiving molds are arranged along the first straight line direction in sequence on the upper side face of the movable platform, and the lower side of the discharge pipe is provided with a detection sensor for detecting the material receiving molds.

2. The automatic casting apparatus of a purified melt furnace of claim 1, further comprising: a controller; the controller is provided with an alarm, and the controller is electrically connected with the detection sensor, the first driving device and the baiting valve.

3. The apparatus of claim 1, wherein the movable platform is positioned on the mounting frame and a weighing assembly is disposed on an underside of the mounting frame.

4. The refined melt furnace automatic casting apparatus of claim 3, further comprising: a support frame; the side of going up of support frame is provided with square brace table, the subassembly setting of weighing is in on the square brace table, the downside of mounting bracket with the side connection that goes up of the subassembly of weighing.

5. The apparatus of claim 4, wherein the weighing assembly includes four load cells disposed at four corners of the square support platform.

6. The automatic casting device of a purified melt furnace of claim 1, wherein the mounting frame is provided with a guide rail extending along the first linear direction, and the moving platform is provided at a bottom thereof with a sliding groove slidably coupled to the guide rail.

7. The apparatus of claim 1, wherein the first driving means has a gear and a driving motor for driving the gear to rotate, and a rack extending in the first linear direction is provided at a bottom of the movable platform, and the rack is engaged with the gear.

8. The apparatus of claim 7, wherein the output shaft of the drive motor is provided with a first drive wheel, and the gear is provided with a second drive wheel, and the first drive wheel rotates the second drive wheel via a belt.

9. The apparatus of claim 8, wherein the first driving means has two corresponding gears, and the two gears are sequentially arranged along the first linear direction.

10. The automatic casting apparatus of a purified melt furnace of claim 1, wherein the melt furnace is provided with a furnace core, the melt chamber is provided on the furnace core, the melt furnace is provided with a heating frame at a lower side of the furnace core, and the heating frame is provided with a plurality of heating rods; the bottom of the melting furnace liner is provided with an inclined surface, and the discharge pipe is communicated with the lower end of the inclined surface.

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