Isothermal tin metal alloy smelting furnace

Abstract

The utility model belongs to the technical field of alloy smelting furnaces, and particularly relates to an isothermal tin metal alloy smelting furnace which comprises a furnace body and a stirring mechanism, the stirring mechanism is arranged on one side of the furnace body, a lifting component and a rotating component are arranged on the stirring mechanism, the stirring mechanism can be taken out of or put into the furnace body, and the furnace body is provided with a crucible. A heating component used for heating the crucible is arranged in the furnace body, the lower half portion of the furnace body is provided with a toppling structure, the rear portion of the furnace body is provided with an arc-shaped rail, the bottom of the furnace body is connected to the arc-shaped rail in a walking mode, after tin processing is completed, the lower half portion of the furnace body can be toppled, and a worker can conveniently take materials out of the crucible. And after machining is completed, the stirring mechanism is automatically moved out, the lower half part of the furnace body can be automatically poured, and a worker can conveniently take out tin.

Description

Technical Field

[0001] This utility model belongs to the technical field of alloy furnace equipment, specifically an isothermal tin metal alloy furnace. Background Technology

[0002] Tin is a soft metal with a silvery-white luster, known for its excellent ductility and low melting point (232℃). As a primary product of the tin smelting process, tin ingots are the basic raw material for all deep processing of tin products. In the solder production process, whether manufacturing tin bars, tin balls, or tin wires, tin ingots need to undergo preliminary processing. The first step is to transform solid tin ingots into liquid tin using a molten tin furnace. This process uses heating elements to heat the crucible inside the furnace. Once the tin ingot is completely melted, the liquid tin is poured into a specific mold for cooling and shaping.

[0003] However, existing solder melting furnaces have several shortcomings: the stirring mechanism is usually fixed, and the stirring paddle is typically located inside the furnace; the furnace body lacks tilt control, requiring manual removal of the molten solder, a process that is not only inconvenient but also susceptible to interference from the stirring mechanism. Furthermore, the energy efficiency of traditional solder melting furnaces needs improvement.

[0004] To address these issues, there is an urgent need to develop a new type of tin melting furnace that can improve energy efficiency while optimizing the convenience of material handling operations. Summary of the Invention

[0005] Based on this, this solution provides an isothermal tin alloy melting furnace, which can control the heating rings according to the amount of tin material, resulting in lower energy consumption and more uniform temperature. The furnace body can be tilted to facilitate the removal of tin material by workers.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] An isothermal tin alloy melting furnace includes: a controller, a furnace body, and a stirring mechanism. The controller is electrically connected to the furnace body and the stirring mechanism. The stirring mechanism is located on one side of the furnace body and is equipped with a lifting component and a rotating component, which can remove or place the stirring mechanism from the furnace body. The furnace body is equipped with a crucible and a heating component for heating the crucible. The furnace body is equipped with tilting mechanisms on both sides, which can tilt the lower half of the furnace body to facilitate the removal of tin material from the crucible by the operator.

[0008] Optionally, in one embodiment of the present invention, a U-shaped bracket is provided at the bottom of the furnace body, and the upper end of the U-shaped bracket is screwed to both sides of the furnace body.

[0009] Optionally, in an embodiment of the utility model, the stirring mechanism includes installation cross arm, base, stirring motor and lifting component and rotating component, lifting component is installed in the base, rotating component is installed on the lifting component, the cross arm is screwed on the rotating component, the stirring motor is installed on the rear end of cross arm, the front end of cross arm is equipped with stirring paddle, transmission chain is equipped between stirring paddle and stirring motor.

[0010] Optionally, in an embodiment of the utility model, the pouring mechanism includes arc track, walking gear and pour control motor, pour control motor is connected with walking gear transmission, the arc track is equipped with the tooth, as walking path, walking gear is engaged with the arc track, the arc track is equipped with on both sides of furnace body.

[0011] Optionally, in an embodiment of the utility model, the top of furnace body is equipped with the baffle, the top of baffle is connected with exhaust pipe, the door plate is equipped on the baffle, the door plate is connected with the upper portion of furnace body arc sliding, the position of door plate near stirring mechanism is equipped with the position avoidance.

[0012] Optionally, in an embodiment of the utility model, the stirring mechanism is equipped with the frame paddle of spiral trend.

[0013] Optionally, in an embodiment of the utility model, the heating component includes multiple independent control heating ring and heat conduction plate, the heating ring is ringed in the outside of furnace body, the heat conduction plate is equipped in the inside of furnace body and is attached to the outer wall of crucible.

[0014] Optionally, in an embodiment of the utility model, the outer wall and the top edge of furnace body are equipped with the heat insulation plate, prevent the scalding from happening.

[0015] Optionally, in an embodiment of the utility model, the bottom of baffle and U-shaped support are all equipped with the moving wheel group, to facilitate the quick movement installation.

[0016] The utility model has the advantages that:

[0017] The utility model provides the modularization heating design is equipped with multiple independent temperature control heating ring, can according to actual molten tin quantity flexible opening and closing corresponding heating area, effectively reduce energy consumption, realize accurate temperature control and energy saving optimization.

[0018] The smelting device innovatively uses liftable stirring mechanism, integrates lifting and rotating double drive system, can automatically adjust the operation height of stirring paddle, and removes the stirring mechanism completely from the crucible after smelting is completed, avoids the interference of traditional fixed stirrer to material taking operation.

[0019] The design solves the problems of high energy consumption and difficult material taking of the traditional tin melting furnace through intelligent temperature control, adjustable stirring and tilting discharging function, is suitable for efficient production of various solder such as tin bar, tin ball and tin wire, and has obvious energy-saving advantage and practical value. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is an internal structure schematic view of the isothermal tin metal alloy melting furnace of the embodiment 1 of the present application.

[0022] Figure 2 It is a processing state schematic view of the isothermal tin metal alloy melting furnace of the embodiment 1 of the present application.

[0023] Figure 3 It is a stirring mechanism structure schematic view of the embodiment 1 of the present application.

[0024] Figure 4 It is a tilting mechanism structure schematic view of the embodiment 1 of the present application.

[0025] The drawings are as follows: furnace body 1, heating ring 101, heat conducting plate 102, crucible 2, stirring paddle 3, driven wheel 301, cross arm 4, driving motor 5, driving wheel 501, rotating part 6, guide rod 701, linear bearing 702, base 703, baffle cover 8, door plate 801, avoiding position 8011, exhaust pipe 9, U-shaped support 10, pulley 11, arc-shaped track 12, walking gear 1201, tilting control motor 1202. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions of the present application will be further described below in combination with the drawings of the embodiments of the present application, and the present application is not limited to the following specific embodiments.

[0027] It needs to be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present application, it needs to be understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top" and "bottom" are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationships in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances. Embodiment 1

[0028] Since the existing furnace consumes high energy and is not convenient to use, affecting the processing efficiency, the specific scheme is as follows:

[0029] As shown in Figures 1-4 , an isothermal tin metal alloy furnace, comprising: a controller, a furnace body 1 and a stirring mechanism, the controller and the furnace body 1, the stirring mechanism are electrically connected, the stirring mechanism is arranged on one side of the furnace body 1, the stirring mechanism is provided with a lifting component and a rotating component 6, the stirring mechanism can be taken out or put into the furnace body 1, the furnace body 1 is provided with a crucible 2, the furnace body 1 is provided with a heating component for heating the crucible 2, both sides of the furnace body 1 are provided with a tilting mechanism, which can make the lower half of the furnace body 1 tilt, so as to facilitate the workers to take out the tin material from the crucible 2, the controller is a movable controller connected by a cable, and the controller is electrically connected with the electrical box of the furnace through the cable.

[0030] As shown in Figure 1 , 2 , the bottom of the furnace body 1 is provided with a U-shaped support 10, the upper end of the U-shaped support 10 is screwed with both sides of the furnace body 1, the structure of each side of the U-shaped support 10 is T-shaped structure, the part where the U-shaped support 10 is screwed with the furnace body 1 is the rotation center of the furnace body 1, taking the rotation center as the center, the furnace body 1 is tilted by 190°, which is convenient for workers to take out the material.

[0031] As shown in Figure 1 , 3As shown, the stirring mechanism includes a mounting cross arm 4, a base 703, a stirring motor and a lifting component and a rotating component 6, the lifting component is mounted on the base 703, the rotating component 6 is mounted on the lifting component, the cross arm 4 is screwed on the rotating component 6, the stirring motor is mounted on the rear end of the cross arm 4, the front end of the cross arm 4 is provided with a stirring paddle 3, a transmission chain is arranged between the stirring paddle 3 and the stirring motor, the rotating component 6 controls the stirring paddle 3 to rotate in the horizontal direction, and the stirring paddle 3 can be moved above or out of the furnace body 1, the lifting component controls the stirring paddle 3 to rise and fall, and the stirring paddle 3 is put into or taken out of the furnace body 1, in this embodiment, the lifting component is a telescopic rod structure, two guide rods 701 are arranged on both sides of the telescopic rod respectively, linear bearings 702 matched with the guide rods 701 are arranged on both sides of the base 703 respectively, the rotating component 6 is a servo motor, which can be accurately controlled to move the stirring paddle 3 horizontally, the top of the stirring paddle 3 is connected with a driven wheel 301, the output end of the stirring motor is provided with a driving wheel 501, and the transmission chain is connected between the driving wheel 501 and the driven wheel 301.

[0032] As shown in Figure 1 , 2 , 4, the pouring mechanism includes an arc-shaped track 12, a walking gear 1201 and a pouring control motor 1202, the pouring control motor 1202 is in transmission connection with the walking gear 1201, the arc-shaped track 12 is provided with a tooth pattern as a walking path, the walking gear 1201 is in meshing connection with the arc-shaped track 12, the arc-shaped track 12 is arranged on both sides of the furnace body 1, specifically, one arc-shaped track 12 is arranged on each side of the furnace body 1, the range for the walking gear 1201 to walk in the arc-shaped track 12 is at least 90°, the walking gear 1201 is driven to walk upwards or downwards by the pouring control motor 1202, and the two ends of the arc-shaped track 12 are inwardly protruded to limit the movement of the walking gear 1201.

[0033] As shown in Figure 1 , 2 , the top of the furnace body 1 is provided with a cover 8, the top of the cover 8 is connected with an exhaust pipe 9, the cover 8 is provided with a door plate 801, the door plate 801 is in arc-shaped sliding connection with the upper part of the furnace body 1, a position close to the stirring mechanism of the door plate 801 is provided with a position avoiding opening 8011, the cover 8 is in a whole cylindrical structure, the top of the cover 8 is in a conical structure, the exhaust pipe 9 is connected with an external air exhaust fan, and the gas generated in the processing can be exhausted from the cover 8 to avoid harming the health of the workers.

[0034] As shown in Figure 1 , 3 , the stirring mechanism is provided with a frame paddle in a spiral direction, the outer shape of the frame paddle is profiled with the outer shape of the crucible 2, and the tin material in the crucible 2 can be stirred as much as possible.

[0035] As shown in Figure 1As shown, the heating component includes a plurality of independently controlled heating rings 101 and a heat conduction plate 102, the heating rings 101 are arranged outside the furnace body 1, the heat conduction plate 102 is arranged inside the furnace body 1 and adheres to the outer wall of the crucible 2, a plurality of heating rings 101 are arranged above and below the heat conduction plate 102, from top to bottom, the size of the heating ring 101 decreases, and the heating ring 101 is arranged in the shape of the heat conduction plate 102.

[0036] As shown in the figure, Figure 1 As shown, the outer wall and the top edge of the furnace body 1 are provided with heat insulation plates to prevent burns, specifically, the heat insulation plates can use titanium alloy to provide excellent heat insulation performance and meet the needs of tin processing, in other schemes, stainless steel can also be used as the heat insulation plate, which has higher temperature resistance and lower cost.

[0037] As shown in the figure, Figure 1 , 2 As shown in the figure,

[0038] The tin metal alloy melting furnace has a plurality of independently controlled heating rings 101, which can control the number of heating rings 101 to be turned on according to the amount of tin material, while other heating rings 101 can not be turned on. The existing alloy melting furnace heats the entire crucible 2, which has relatively high energy consumption. The independently controlled heating ring 101 can save heating energy. The stirring mechanism is provided with a lifting part and a rotating part 6, which can automatically put or take out the stirring mechanism from the furnace body 1, facilitating the workers to take out the material. The rear part of the furnace body 1 is provided with a dumping structure, which can dump the furnace body 1 after processing, so as to facilitate the tin material to be taken out from the crucible 2, improve the equipment use efficiency, and the upper part of the furnace body 1 is provided with a cover 8, which can be opened or closed through a door plate 801, so as to isolate the waste gas and high-temperature gas generated during processing in the cover 8 and discharge it outward through the exhaust pipe 9. Embodiment 2

[0039] In this embodiment, the structure of the melting furnace is basically the same as that of embodiment 1, the difference is that the cover 8 and the furnace body 1 use the same bracket, the cover 8 and the bracket are fixedly connected, and the two sides of the furnace body 1 are rotationally connected with the two sides of the bracket, so as to facilitate the movement of the entire melting furnace, and the rear side of the bracket is connected with a handle, which can be pushed by holding the handle.

[0040] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. An isothermal tin alloy melting furnace, characterized in that, include: The furnace includes a controller, a furnace body, and a stirring mechanism. The controller is electrically connected to the furnace body and the stirring mechanism. The stirring mechanism is located on one side of the furnace body and is equipped with a lifting component and a rotating component, which can be removed from or placed into the furnace body. The furnace body contains a crucible and a heating component for heating the crucible. The furnace body has tilting mechanisms on both sides, which can tilt the lower half of the furnace body to facilitate the removal of tin material from the crucible by the operator.

2. The isothermal tin alloy melting furnace according to claim 1, characterized in that, The bottom of the furnace body is equipped with a U-shaped support, and the upper end of the U-shaped support is screwed to both sides of the furnace body.

3. The isothermal tin alloy melting furnace according to claim 1, characterized in that, The stirring mechanism includes a horizontal arm, a base, a stirring motor, a lifting component, and a rotating component. The lifting component is mounted on the base, the rotating component is mounted on the lifting component, the horizontal arm is screwed onto the rotating component, the stirring motor is mounted on the rear end of the horizontal arm, and a stirring paddle is provided at the front end of the horizontal arm. A transmission chain is provided between the stirring paddle and the stirring motor.

4. The isothermal tin alloy melting furnace according to claim 1, characterized in that, The tilting mechanism includes an arc-shaped track, a traveling gear, and a tilting control motor. The tilting control motor is connected to the traveling gear. The arc-shaped track has teeth to serve as a traveling path. The traveling gear meshes with the arc-shaped track. The arc-shaped track is located on both sides of the furnace body.

5. An isothermal tin alloy melting furnace according to claim 2, characterized in that, The furnace body is equipped with a baffle on top, and an exhaust pipe is connected to the top of the baffle. The baffle is equipped with a door panel, which is slidably connected to the upper part of the furnace body in an arc shape. An opening is provided on the door panel near the stirring mechanism.

6. An isothermal tin alloy melting furnace according to claim 1, characterized in that, The stirring mechanism is equipped with a frame-type blade that runs in a spiral direction.

7. An isothermal tin alloy melting furnace according to claim 1, characterized in that, The heating component includes multiple independently controlled heating rings and heat-conducting plates. The heating rings are arranged around the outside of the furnace body, and the heat-conducting plates are arranged inside the furnace body and fit against the outer wall of the crucible.

8. An isothermal tin alloy melting furnace according to claim 1, characterized in that, The outer wall and top edge of the furnace body are equipped with heat insulation plates to prevent burns.

9. An isothermal tin alloy melting furnace according to claim 5, characterized in that, Both the shield and the U-shaped bracket are equipped with casters at their bottoms for easy movement and installation.

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