Raw material hot melting equipment for stainless steel casting machining

Abstract

The utility model belongs to the technical field of stainless steel casting machining, particularly relates to raw material hot melting equipment for stainless steel casting machining, and provides the following scheme aiming at the problems that manual operation is needed, the labor intensity is high, hidden dangers exist, raw materials are easy to adhere and cake, pouring is unsmooth, waste is caused and the like when the traditional hot melting equipment is used for pouring materials. Comprising a hot melting bin, a crucible is arranged in the hot melting bin, and the crucible is used for placing raw materials to be subjected to hot melting; the raw material hot melting equipment further comprises a lifting plate, the lifting plate is arranged in the hot melting bin and located above the crucible, according to the raw material hot melting equipment, by means of the spiral heating pipe and the electromagnetic induction principle, rapid and uniform heating of the crucible is achieved, and the heating efficiency and the raw material melting uniformity are improved; by integrating the pushing assembly, the overturning assembly and the vibrating assembly, the heating, moving, overturning and vibrating processes are automatically completed, the production efficiency is improved, the manual operation risk is avoided, the raw material utilization rate is high, and the overall performance is excellent.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel casting processing technical field especially relates to a raw material hot melting equipment for stainless steel casting processing. BACKGROUND

[0002] Casting refers to the solid metal is melted into liquid state pours into the special shape's casting mould, and when its solidification forms the processing mode. In the stainless steel casting processing, the raw material's hot melting is a vital link. However, the traditional hot melting equipment still has the following problems in use:

[0003] The traditional hot melting equipment often needs manual overturning or pouring when pouring the raw material after hot melting, which not only increases the labor intensity of the operator, but also has safety hazards; at the same time, since the raw material is stationary placed in the heating container, it is easy to produce adhesion and caking in the process of heating, and then it is easy to cause the raw material after hot melting to pour out not smoothly or the raw material waste and so on.

[0004] In view of the above problem, the utility model file proposes a raw material hot melting equipment for stainless steel casting processing. INVENTION CONTENTS

[0005] The utility model discloses a raw material hot melting equipment for stainless steel casting processing.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A raw material hot melting equipment for stainless steel casting processing, comprising:

[0008] The hot melting bin is internally provided with a crucible, and the crucible is used for placing the raw material to be hot melted;

[0009] Further comprising a lifting plate, the lifting plate is arranged in the hot melting bin, the lifting plate is located above the crucible, the outer wall of the crucible is sleeved with a spiral heating pipe, one end of the spiral heating pipe is fixedly connected with the bottom of the lifting plate, and the spiral heating pipe is electrically connected with an external power supply, for heating the raw material in the crucible;

[0010] Further comprising a pushing assembly, the pushing assembly is used for moving the crucible to outside the hot melting bin;

[0011] Further comprising a turnover assembly, the turnover assembly is used for realizing the turnover of the crucible to pour out the raw material after hot melting in it;

[0012] Further comprising a vibration assembly for realizing left and right vibration of the crucible when the crucible is heated.

[0013] In a possible design, the pushing assembly comprises guide rails fixedly installed on the inner walls of the two sides of the hot-melt bin, one end of each of the two guide rails extends to the outside of the hot-melt bin, and a same support frame is slidingly connected between the two guide rails; an overturning plate is arranged above the support frame, the crucible is matched with the overturning plate, a fixed support is fixedly installed on one side of the hot-melt bin, a first air cylinder is fixedly installed in the fixed support, and one end of the piston rod of the first air cylinder slidingly penetrates through the inner wall of one side of the hot-melt bin and is fixedly connected with one side of the support frame; the first air cylinder is used for pushing the support frame out of the hot-melt bin, so as to complete synchronous removal of the crucible.

[0014] In a possible design, the overturning assembly comprises a limiting plate fixedly installed on the bottom of the overturning plate, a sliding groove is formed in the side of the limiting plate away from the fixed support, and the side of the overturning plate away from the fixed support is rotationally connected with the support frame; L-shaped supports are fixedly installed at the bottoms of the two guide rails, the two L-shaped supports are located outside the hot-melt bin, a same rotating shaft is rotationally arranged in the interiors of the two L-shaped supports, a rotating support is fixedly sleeved on the outer wall of the rotating shaft, the rotating support is located between the two L-shaped supports, a fixed rod is fixedly penetrated through one end of the rotating support, the fixed rod is slidingly matched with the inner wall of the sliding groove, a speed reducer is fixedly installed on one side of one of the L-shaped supports, and one end of the output shaft of the speed reducer is fixedly connected with one end of the rotating shaft, so as to drive the rotating support to rotate, thereby pushing the overturning plate to overturn, so as to complete pouring of the raw materials in the crucible.

[0015] In a possible design, the vibration assembly comprises a moving plate slidingly installed on the top of the overturning plate, and the crucible is fixedly connected with the top of the moving plate; push rods are slidingly penetrated through the two sides of the hot-melt bin, one end of each of the two push rods is matched with one side of the moving plate, springs are sleeved on the outer walls of the two push rods, one end of each of the two springs is fixedly connected with the outer wall of the hot-melt bin, and the other end of each of the two springs is fixedly connected with the outer wall of the corresponding push rod; fixed plates are fixedly installed on the two sides of the hot-melt bin, cams are arranged above the two fixed plates, the bottoms of the two cams are rotationally penetrated through the corresponding fixed plates through rotating shafts, drive motors are fixedly installed at the bottoms of the two fixed plates, and one end of the output shaft of each of the two drive motors is fixedly connected with the rotating shaft at the bottom of the adjacent cam, so as to drive the adjacent cam to rotate; one end of each of the two cams is matched with the adjacent push rod, so as to push the moving plate to vibrate back and forth.

[0016] In a possible design, two limiting frames are fixedly installed on the top of the overturning plate, the moving plate is slidingly matched with the two limiting frames, and the two limiting frames are used for completing movement limiting of the moving plate.

[0017] In a possible design, the top of the hot melting bin is fixedly provided with a second cylinder, a piston rod of the second cylinder is slidably penetrated through the inner wall of the top of the hot melting bin and is fixedly connected with the top of the lifting plate, and the second cylinder is used to lift and lower the spiral heating pipe.

[0018] In use, the user can push the crucible out of the hot melting bin through the first cylinder, then place the stainless steel casting raw material to be hot melted into the crucible, and then push the crucible back into the hot melting bin again, then control the second cylinder to drive the lifting plate to descend, the lifting plate can drive the spiral heating pipe to synchronously descend and make the spiral heating pipe cover the outside of the crucible, then connect the power supply, the spiral heating pipe can heat the crucible, and the stainless steel casting raw material in the crucible can be hot melted, in the hot melting process, the user can also start the driving motor, the driving motor can drive the cam to rotate, the cam can extrude and push the push rod on the adjacent side, and then the moving plate can be slightly moved, and under the cooperation of the cam on the other side, the push rod on the other side can push the moving plate back again, under the cooperation of the plurality of structures, the moving plate can continuously reciprocate at a small amplitude, the horizontal vibration of the crucible can be realized, and then the hot melting effect of the stainless steel casting raw material in the crucible can be improved, after the hot melting is completed, the user can control the second cylinder to lift the spiral heating pipe again, then the first cylinder can be used to push the crucible out of the hot melting bin again, when the support frame drives the crucible to move out of the hot melting bin, the fixed rod can be inserted into the sliding groove, then the user can control the speed reducer to drive the rotating support to overturn, one end of the rotating support can abut against the overturning plate to rotate, and the overturning plate can tilt the crucible, and then the hot melted stainless steel casting raw material in the crucible can be poured out, and the subsequent manufacturing of the stainless steel casting is facilitated.

[0019] The raw material hot melting equipment for stainless steel casting processing has the advantages that the spiral heating pipe is sleeved on the outer wall of the crucible, the crucible can be heated by using the electromagnetic induction principle, heat can be uniformly and rapidly transmitted to the raw material, the heating efficiency is improved, and uniform melting of the raw material is ensured.

[0020] The raw material hot melting equipment for stainless steel casting processing has the advantages that the pushing assembly, the overturning assembly and the vibration assembly are integrated, the equipment can automatically heat, move, overturn and vibrate the raw material, the labor intensity of the operator is reduced, and the production efficiency is improved, and since the overturning and pouring of the raw material are realized by using mechanical structures, safety hazards caused by manual operation can be further avoided.

[0021] The utility model discloses a raw material hot melting equipment for stainless steel casting processing, through vibrating assembly left and right vibration to crucible in heating process, effectively prevent the adhesion and caking of raw material, make raw material can pour out smoothly, improve the utilization of raw material,

[0022] In the utility model, the raw material hot melting equipment utilizes the spiral heating pipe and the electromagnetic induction principle, realizes the rapid and uniform heating of the crucible, improves the heating efficiency and the uniformity of raw material melting, automatically completes the heating, moving, overturning and vibrating process through the integrated pushing, overturning and vibrating assembly, reduces the burden of the operator, improves the production efficiency, and avoids the risk of manual operation; the vibrating assembly effectively prevents the adhesion and caking of raw material, ensures the smooth pouring of raw material, improves the utilization of raw material, has excellent overall performance, and significantly improves the stainless steel casting processing efficiency and quality. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional structure schematic view of the raw material hot melting equipment for stainless steel casting processing is provided for the utility model;

[0024] Figure 2 A sectional structure schematic view of the raw material hot melting equipment for stainless steel casting processing is provided for the utility model;

[0025] Figure 3 A turnover plate structure schematic view of the raw material hot melting equipment for stainless steel casting processing is provided for the utility model;

[0026] Figure 4 A limiting plate structure schematic view of the raw material hot melting equipment for stainless steel casting processing is provided for the utility model;

[0027] Figure 5 A turnover assembly structure schematic view of the raw material hot melting equipment for stainless steel casting processing is provided for the utility model;

[0028] Figure 6 A vibrating assembly structure schematic view of the raw material hot melting equipment for stainless steel casting processing is provided for the utility model.

[0029] In the drawing, 1 is a hot melting bin, 2 is a fixed support, 3 is a first air cylinder, 4 is a guide rail, 5 is a second air cylinder, 6 is a lifting plate, 7 is a spiral heating pipe, 8 is a crucible, 9 is a moving plate, 10 is a turnover plate, 11 is a limiting frame, 12 is a supporting frame, 13 is a limiting plate, 14 is a sliding slot, 15 is an L-shaped support, 16 is a rotating shaft, 17 is a rotating support, 18 is a fixed rod, 19 is a speed reducer motor, 20 is a push rod, 21 is a spring, 22 is a fixed plate, 23 is a driving motor, and 24 is a cam. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.

[0031] Embodiment 1: Refer to Figures 1-6 A raw material hot melting equipment, comprising:

[0032] The hot melting bin 1 is internally provided with a crucible 8, which is used for placing the raw material to be hot melted. The hot melting bin 1 is further provided with a lifting plate 6, which is located above the crucible 8. The outer wall of the crucible 8 is sleeved with a spiral heating pipe 7, one end of the spiral heating pipe 7 is fixedly connected with the bottom of the lifting plate 6, and the spiral heating pipe 7 is electrically connected with an external power supply, which is used for heating the raw material inside the crucible 8.

[0033] Further, the embodiment further comprises a pushing assembly, which is used for moving the crucible 8 out of the hot melting bin 1. The pushing assembly comprises guide rails 4 fixedly installed on the inner walls of the two sides of the hot melting bin 1, one end of the two guide rails 4 extends out of the hot melting bin 1. The same support frame 12 is slidably connected between the two guide rails 4, the upper side of the support frame 12 is provided with a turnover plate 10, and the crucible 8 cooperates with the turnover plate 10. One side of the hot melting bin 1 is fixedly installed with a fixed support 2, the inside of the fixed support 2 is fixedly installed with a first air cylinder 3, one end of the piston rod of the first air cylinder 3 slidably penetrates through the inner wall of one side of the hot melting bin 1 and is fixedly connected with one side of the support frame 12. When the piston rod of the first air cylinder 3 is extended, the support frame 12 can be pushed to slide along the guide rail 4, and then the crucible 8 is pushed out of the hot melting bin 1.

[0034] In addition, the embodiment further comprises a turnover assembly, which is used for realizing the turnover of the crucible 8 to pour out the raw material inside after hot melting. The turnover assembly comprises a limiting plate 13 fixedly installed at the bottom of the turnover plate 10, and the side of the limiting plate 13 away from the fixed support 2 is provided with a sliding groove 14. The side of the turnover plate 10 away from the fixed support 2 is rotatably connected with the support frame 12, so that the turnover plate 10 can be turned over relative to the support frame 12. The bottoms of the two guide rails 4 are fixedly installed with L-shaped supports 15, and the two L-shaped supports 15 are located outside the hot melting bin 1. The inside of the two L-shaped supports 15 rotatably penetrates the same rotating shaft 16, and the outer wall of the rotating shaft 16 is fixedly sleeved with a rotating support 17. The rotating support 17 is located between the two L-shaped supports 15, one end of the rotating support 17 is fixedly penetrated with a fixed rod 18, and the fixed rod 18 is slidably matched with the inner wall of the sliding groove 14. One side of one of the L-shaped supports 15 is fixedly installed with a speed reducer 19, one end of the output shaft of the speed reducer 19 is fixedly connected with one end of the rotating shaft 16. When the speed reducer 19 is started, the rotating shaft 16 and the rotating support 17 can be driven to rotate, and then the turnover plate 10 is pushed to turn over through the fixed rod 18, and the pouring out of the raw material in the crucible 8 is completed.

[0035] In the embodiment, the top of the hot melting bin 1 is fixedly provided with a second cylinder 5, and the piston rod of the second cylinder 5 is slidably penetrated through the inner wall of the top of the hot melting bin 1 and is fixedly connected with the top of the lifting plate 6. When the piston rod of the second cylinder 5 is extended or retracted, the lifting plate 6 can be driven to lift, and then the lifting of the spiral heating pipe 7 is realized, so that the raw materials in the crucible 8 can be heated or taken out.

[0036] The application can be used in the field of stainless steel casting processing, and can also be used in other fields applicable to the application.

[0037] Embodiment 2: Reference Figure 3 、 6 On the basis of embodiment 1, a raw material hot melting equipment for stainless steel casting processing is improved, which is applied to the field of stainless steel casting processing.

[0038] In the embodiment, a vibration assembly is further included, which is used to realize the left and right vibration of the crucible 8 when the crucible 8 is heated. The vibration assembly includes a moving plate 9 slidably installed on the top of the turnover plate 10, and the crucible 8 is fixedly connected with the top of the moving plate 9. Two push rods 20 are slidably penetrated through the two sides of the hot melting bin 1, and one end of each of the two push rods 20 is matched with the two sides of the moving plate 9. The outer wall of each of the two push rods 20 is sleeved with a spring 21, one end of each of the two springs 21 is fixedly connected with the outer wall of the hot melting bin 1, and the other end of each of the two springs 21 is fixedly connected with the outer wall of the corresponding push rod 20. The two sides of the hot melting bin 1 are fixedly provided with fixed plates 22, the top of each of the two fixed plates 22 is provided with a cam 24, and the bottom of each of the two cams 24 is rotatably penetrated through the corresponding fixed plate 22 through a rotating shaft. The bottom of each of the two fixed plates 22 is fixedly provided with a driving motor 23, and one end of the output shaft of each of the two driving motors 23 is fixedly connected with the rotating shaft at the bottom of the adjacent cam 24. When the driving motor 23 is started, the adjacent cam 24 can be driven to rotate, the protruding parts of the two cams 24 are staggered, so that the two push rods 20 can be sequentially pushed back and forth by the protruding parts of the cams 24. Since the push rod 20 is matched with the moving plate 9, the moving plate 9 can be pushed back and forth to vibrate, and then the left and right vibration of the crucible 8 is realized.

[0039] In order to further improve the stability of the moving plate 9, in the embodiment, the top of the turnover plate 10 is fixedly provided with two limiting frames 11, and the moving plate 9 is slidably matched with the two limiting frames 11. The two limiting frames 11 can limit the movement of the moving plate 9 to prevent excessive movement.

[0040] However, as known to those skilled in the art, the working principles and wiring methods of the first cylinder 3, the second cylinder 5, the spiral heating pipe 7, the speed reducer 19 and the driving motor 23 are common, which belong to conventional means or common general knowledge, and will not be described here again, and those skilled in the art can make any selection or arrangement according to their needs or convenience.

[0041] The working principle and use process of the technical solution are as follows: in use, the user can push the crucible 8 out of the hot melting bin 1 through the first cylinder 3, then the user can place the stainless steel casting raw material to be hot melted into the crucible 8, and then the crucible 8 is retracted into the hot melting bin 1; then the user can control the second cylinder 5 to drive the lifting plate 6 to descend, and the lifting plate 6 can drive the spiral heating pipe 7 to descend synchronously and make the spiral heating pipe 7 wrap outside the crucible 8; then the power is turned on, and the spiral heating pipe 7 can heat the crucible 8 to make the stainless steel casting raw material in the crucible 8 complete hot melting; during the hot melting process, the user can also start the driving motor 23, the driving motor 23 can drive the cam 24 to rotate, the cam 24 can extrude and push the push rod 20 on the adjacent side, thereby pushing the moving plate 9 to move slightly, and at the same time under the cooperation of the cam 24 on the other side, the push rod 20 on the other side can push the moving plate 9 back again; under the cooperation of the multiple structures, the moving plate 9 can continuously reciprocate slightly, which can realize the horizontal vibration of the crucible 8, thereby improving the hot melting effect of the stainless steel casting raw material in the crucible 8; after the hot melting is completed, the user can control the second cylinder 5 to complete the lifting of the spiral heating pipe 7 again, and then the crucible 8 can be pushed out of the hot melting bin 1 again by the first cylinder 3; after the support frame 12 drives the crucible 8 to move out of the hot melting bin 1, the fixed rod 18 can be inserted into the sliding groove 14, and then the user can control the speed reducer 19 to drive the rotating support 17 to flip, one end of the rotating support 17 is lifted and abuts against the flip plate 10 to rotate, and the flip plate 10 can complete the inclination of the crucible 8, thereby pouring out the hot-melted stainless steel casting raw material in the crucible 8, which is convenient for subsequent manufacturing of the stainless steel casting.

[0042] The above describes only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A raw material hot melting apparatus for stainless steel casting processing, characterized by, The utility model relates to a hot melting bin, which comprises a hot melting bin (1) provided with a crucible (8) inside for placing raw materials to be hot melted, a lifting plate (6) provided inside the hot melting bin (1) and located above the crucible (8), a spiral heating pipe (7) sleeved on the outer wall of the crucible (8), one end of the spiral heating pipe (7) fixedly connected with the bottom of the lifting plate (6), and the spiral heating pipe (7) electrically connected with an external power source for heating the raw materials inside the crucible (8). The utility model also comprises a pushing assembly for moving the crucible (8) out of the hot melting bin (1), a turnover assembly for realizing the turnover of the crucible (8) to pour out the hot melted raw materials inside, and a vibrating assembly for realizing the left-right vibration of the crucible (8) when heated. The pushing assembly comprises guide rails (4) fixedly installed on the inner walls of both sides of the hot melting bin (1), both ends of the guide rails (4) extended out of the hot melting bin (1), a support frame (12) slidably connected between the guide rails (4), a turnover plate (10) provided above the support frame (12), the crucible (8) matched with the turnover plate (10), a fixed support (2) fixedly installed on one side of the hot melting bin (1), a first air cylinder (3) fixedly installed inside the fixed support (2), and a piston rod of the first air cylinder (3) slidably penetrated through one side of the inner wall of the hot melting bin (1) and fixedly connected with one side of the support frame (12), so that the first air cylinder (3) pushes the support frame (12) out of the hot melting bin (1) to synchronously move the crucible (8) out. The turnover assembly comprises a limiting plate (13) fixedly installed on the bottom of the turnover plate (10), a sliding groove (14) formed on the side of the limiting plate (13) away from the fixed support (2), the side of the turnover plate (10) away from the fixed support (2) rotatably connected with the support frame (12), L-shaped supports (15) fixedly installed on the bottoms of the guide rails (4), the L-shaped supports (15) located outside the hot melting bin (1), a rotating shaft (16) rotatably penetrated through the interiors of the L-shaped supports (15), a rotating support (17) fixedly sleeved on the outer wall of the rotating shaft (16), the rotating support (17) located between the L-shaped supports (15), a fixed rod (18) fixedly penetrated through one end of the rotating support (17), the fixed rod (18) slidably matched with the inner wall of the sliding groove (14), a reduction motor (19) fixedly installed on one side of one of the L-shaped supports (15), and one end of an output shaft of the reduction motor (19) fixedly connected with one end of the rotating shaft (16) to drive the rotating support (17) to rotate and push the turnover plate (10) to turn over to pour out the raw materials in the crucible (8). ​ ​ 2. A raw material melting apparatus for stainless steel casting processing according to claim 1, characterized in that, ​ 3. A raw material melting apparatus for stainless steel casting processing according to claim 2, characterized in that, ​ 4. The raw material melting apparatus for stainless steel casting processing according to claim 3, characterized in that, The vibration assembly includes a moving plate (9) slidingly mounted on the top of the turnover plate (10), and the crucible (8) is fixedly connected to the top of the moving plate (9); both sides of the hot melt bin (1) slidingly penetrate a push rod (20), one end of the two push rods (20) is matched with the two sides of the moving plate (9), the outer wall of the two push rods (20) is sleeved with a spring (21), one end of the two springs (21) is fixedly connected with the outer wall of the hot melt bin (1), and the other end of the two springs (21) is fixedly connected with the outer wall of the corresponding push rod (20); the two sides of the hot melt bin (1) are fixedly installed with a fixed plate (22), the upper portion of the two fixed plates (22) is provided with a cam (24), the bottom of the two cams (24) is rotatably penetrated through the corresponding fixed plate (22) through an axis, the bottom of the two fixed plates (22) is fixedly installed with a driving motor (23), one end of the output shaft of the two driving motors (23) is fixedly connected with the axis at the bottom of the adjacent cam (24), for driving the adjacent cam (24) to rotate, one end of the two cams (24) is matched with the adjacent push rod (20), for pushing the moving plate (9) to vibrate back and forth.

5. A raw material melting apparatus for stainless steel casting processing according to claim 4, characterized in that, The top of the turnover plate (10) is fixedly installed with two limiting racks (11), the moving plate (9) is slidingly matched with the two limiting racks (11), and the two limiting racks (11) are used for completing the movement limiting of the moving plate (9).

6. A raw material melting apparatus for stainless steel casting processing according to claim 1, characterized in that, The top of the hot melt bin (1) is fixedly installed with a second air cylinder (5), one end of the piston rod of the second air cylinder (5) slidingly penetrates the inner wall of the top of the hot melt bin (1) and is fixedly connected with the top of the lifting plate (6), and the second air cylinder (5) is used for lifting the screw heating pipe (7).

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