Automatic equipment for stainless steel casting

Abstract

The invention provides automatic equipment for stainless steel casting. Relates to the technical field of stainless steel casting. The automatic equipment for stainless steel casting comprises a supporting table and a smelting furnace arranged above the supporting table, a first supporting vertical plate is fixedly installed at the top of the supporting table, the first supporting vertical plate is fixedly connected with the smelting furnace, a transmission rod is rotatably installed at the top of the supporting table, a rotating table is fixedly installed at the top end of the transmission rod, and a second supporting vertical plate is fixedly installed at the top of the rotating table. Two bearing plates are fixedly mounted at the top of the rotating table, switching seats are fixedly mounted at the tops of the two bearing plates, rotating plates are hinged to the two switching seats, hinging plates are fixedly mounted at the tops of the two rotating plates, and concave seats are fixedly mounted at the tops of the two hinging plates. According to the invention, the cast stainless steel material can be quickly cooled and demoulded, and the stainless steel part is prevented from deformation.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel casting, and in particular to automated equipment for stainless steel casting. Background Art

[0002] Casting is a method of pouring liquid metal into a casting cavity that is adapted to the shape of the part, and then cooling and solidifying it to obtain a part or blank. Common metal castings include copper, iron and stainless steel. In the casting process of stainless steel, the molten stainless steel is generally poured into a casting mold for molding, and then the molded stainless steel is taken out of the casting mold to obtain a stainless steel billet or part.

[0003] However, during the casting process of stainless steel, the temperature of the stainless steel material just cast is high and it may adhere to the edge of the casting mold, making demolding difficult and even causing the stainless steel material to deform during demolding, resulting in poor casting effect.

[0004] Therefore, it is necessary to provide an automated equipment for stainless steel casting to solve the above technical problems. Summary of the invention

[0005] The purpose of the present invention is to provide an automated stainless steel casting device which can quickly cool and demould cast stainless steel material and prevent the stainless steel parts from being deformed.

[0006] In order to solve the above technical problems, the present invention provides an automated equipment for stainless steel casting, comprising: a support platform and a smelting furnace arranged above the support platform, the top of the support platform is fixedly installed with a first support plate, the first support plate and the smelting furnace are fixedly connected, the top of the support platform is rotatably installed with a transmission rod, the top of the transmission rod is fixedly installed with a rotating platform, the top of the rotating platform is fixedly installed with two bearing plates, the tops of the two bearing plates are fixedly installed with transfer seats, the two transfer seats are hinged with rotating plates, the tops of the two rotating plates are fixedly installed with hinged plates, the tops of the two hinged plates are fixedly installed with concave seats, the tops of the two concave seats are fixedly installed with casting molds, and two An electric push rod is fixedly installed on the inner wall of the bottom of the concave seat, a connecting strip is fixedly installed on the output shafts of the two electric push rods, three push rods are fixedly installed on the top of the two connecting strips, and the top ends of the corresponding three push rods extend into the casting groove of the corresponding casting mold, a second supporting plate is fixedly installed on the top of the support platform, a beam plate is fixedly installed on the top of the second supporting plate, a water pump is fixedly installed on the top of the beam plate, a water pipe is fixedly installed on the water outlet of the water pump, the bottom end of the water pipe passes through the beam plate and is fixedly installed with a transverse pipe, three spray heads are fixedly installed on the bottom of the transverse pipe, and the smelting furnace and the transverse pipe are respectively located above the two casting molds.

[0007] Preferably, a first driving motor is fixedly installed at the bottom of the support table, an output shaft of the first driving motor is fixedly connected to a bottom end of the transmission rod, a protective cover is fixedly installed at the bottom of the support table, the first driving motor is located inside the protective cover, and two connecting heads are fixedly installed at the bottom of the rotating table. Ball bearings are embedded at bottoms of the two connecting heads, and the two ball bearings are both in contact with the support table.

[0008] Preferably, second driving motors are fixedly installed at tops of the two bearing plates, gears are fixedly sleeved on output shafts of the two second driving motors, arc-shaped tooth bars are fixedly installed at bottoms of the two hinge plates, the two gears are respectively meshed with the two arc-shaped tooth bars, and the two arc-shaped tooth bars respectively penetrate through the two bearing plates and are movably connected to the corresponding bearing plates.

[0009] Preferably, a water receiving pool is arranged below the support table, and two support columns are fixedly installed on an inner wall of a bottom of the water receiving pool. Tops of the two support columns are both fixedly connected to the support table.

[0010] Preferably, a first air cylinder is fixedly installed at a bottom of the beam plate. An output shaft of the first air cylinder penetrates through the beam plate and is movably connected to the beam plate. A pulling plate is fixedly installed on the output shaft of the first air cylinder. A sliding rod is fixedly installed at a bottom of the pulling plate. The sliding rod penetrates through the beam plate and is slidably connected to the beam plate. A partition plate is fixedly installed at a bottom end of the sliding rod. The partition plate is located between the two casting molds.

[0011] Preferably, a discharge port is formed in the second vertical plate, and a first material guiding groove is fixedly installed in the discharge port. The first material guiding groove is located below the casting mold.

[0012] Preferably, a U-shaped frame is fixedly installed on a side of the first vertical plate away from the second vertical plate. A vertical lead screw is rotatably installed in the U-shaped frame. A lifting table is threadedly installed on the vertical lead screw. A rodless air cylinder is fixedly installed at a top of the lifting table. A mounting table is fixedly installed on a slider of the rodless air cylinder. A material box is fixedly installed at a top of the mounting table. Tops and a side close to the U-shaped frame of the material box are both provided with openings. A push plate is arranged in the material box. Two cross bars are fixedly installed on a side of the push plate close to the U-shaped frame. A same sealing plate is fixedly installed at one ends of the two cross bars close to the U-shaped frame. The sealing plate is adapted to a side opening of the material box. A second air cylinder is fixedly installed on an outer wall of the material box away from the U-shaped frame. An output shaft of the second air cylinder extends into the material box and is fixedly connected to the push plate. The output shaft of the second air cylinder is slidably connected to the material box.

[0013] Preferably, a third driving motor is fixedly installed at the bottom of the U-shaped frame, an output shaft of the third driving motor is fixedly connected to the bottom end of the vertical lead screw, and two vertical sliding rods are fixedly installed in the U-shaped frame. Both of the two vertical sliding rods penetrate through the lifting table and are slidably connected to the lifting table.

[0014] Preferably, a second material guiding groove is fixedly installed at the top of the first vertical plate, and an inclined bottom of the second material guiding groove is located above the melting furnace.

[0015] Compared with the related art, the automatic equipment for stainless steel casting provided by the present invention has the following beneficial effects: The present invention provides an automatic equipment for stainless steel casting. By arranging the electric push rod and the pushing rod, as well as the water pump and the spray head capable of spraying cooling water, the formed stainless steel blank can be quickly cooled first. Using the principle of thermal expansion and contraction, it is separated from the edge of the casting mold, so that it can be smoothly pushed out of the casting mold and automatically transmitted to the next process by an external belt conveyor. On the one hand, the degree of automation is relatively high. On the other hand, the formed stainless steel blank can be completely protected so that it will not be deformed during the demolding process. Moreover, through the rotatable rotating table, while casting on one side, the previously cast stainless steel blank can be quickly demolded, and the working efficiency is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view schematic diagram of the first embodiment of the automatic equipment for stainless steel casting provided by the present invention; Figure 2 is a split structure schematic diagram of the support table and the protective cover in the first embodiment of the automatic equipment for stainless steel casting provided by the present invention; Figure 3 is an assembly structure schematic diagram of the bearing plate, the hinge plate and the casting mold in the first embodiment of the automatic equipment for stainless steel casting provided by the present invention; Figure 4 is Figure 3 a cross-sectional structure schematic diagram of the middle concave seat and the casting mold; Figure 5 is an internal structure schematic diagram of the water receiving tank in the first embodiment of the automatic equipment for stainless steel casting provided by the present invention; Figure 6 is a front view schematic diagram of the second embodiment of the automatic equipment for stainless steel casting provided by the present invention; Figure 7 is an assembly structure schematic diagram of the U-shaped frame and the lifting table in the second embodiment of the automatic equipment for stainless steel casting provided by the present invention; Figure 8Schematic diagram of the connection structure between the sealing plate and the pushing plate in the second embodiment of the automatic equipment for stainless steel casting provided by the present invention.

[0017] Reference numerals in the figure: 1, support table; 2, first vertical plate; 3, melting furnace; 4, transmission rod; 5, rotating table; 6, bearing plate; 7, adapter seat; 8, rotating plate; 9, hinge plate; 10, concave seat; 11, casting mold; 12, electric push rod; 13, connecting bar; 14, pushing rod; 15, gear; 16, arc tooth bar; 17, second vertical plate; 18, beam plate; 19, water pump; 20, water pipe; 21, horizontal pipe; 22, spray head; 23, receiving pool; 24, first cylinder; 25, partition plate; 26, C-shaped frame; 27, vertical lead screw; 28, lifting table; 29, rodless cylinder; 30, installation table; 31, material box; 32, sealing plate; 33, pushing plate; 34, second cylinder. Detailed implementation manners

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] First embodiment: Please refer to Figure 1-Figure 5In the first embodiment of the present invention, the stainless steel casting automation equipment comprises: a support platform 1 and a smelting furnace 3 arranged above the support platform 1, the smelting furnace 3 is a common melting equipment on the market, and a first support plate 2 is fixedly installed on the top of the support platform 1, and the first support plate 2 is fixedly connected to the smelting furnace 3 to support and fix the smelting furnace 3, a transmission rod 4 is rotatably installed on the top of the support platform 1, and a rotating platform 5 is fixedly installed on the top of the transmission rod 4, and two bearing plates 6 are fixedly installed on the top of the two bearing plates 6. The tops of the two rotating seats 7 are fixedly installed. The receiving seat 7 is hinged with a rotating plate 8, the tops of the two rotating plates 8 are fixedly installed with hinged plates 9, the tops of the two hinged plates 9 are fixedly installed with concave seats 10, the tops of the two concave seats 10 are fixedly installed with casting molds 11, the bottom inner walls of the two concave seats 10 are fixedly installed with electric push rods 12, the output shafts of the two electric push rods 12 are fixedly installed with connecting strips 13, and the tops of the two connecting strips 13 are fixedly installed with three push rods 14, the tops of the corresponding three push rods 14 extend into the casting grooves of the corresponding casting molds 11, and the top end faces of the push rods 14 are aligned with the casting grooves. The bottom end surface of the groove is flush, thereby ensuring that the shape of the stainless steel billet after forming is relatively flat, and if the stainless steel billet after casting is bonded to the top end surface of the push rod 14, the two can be separated by starting the electric push rod 12 to retract the output shaft. A second support plate 17 is fixedly installed on the top of the support platform 1, and a beam plate 18 is fixedly installed on the top of the beam plate 18. A water pump 19 is fixedly installed on the top of the beam plate 18, and a water pipe 20 is fixedly installed on the water outlet. The bottom end of the water pipe 20 passes through the beam plate 18 and is fixedly installed with a transverse pipe 21. Three sprinkler heads 2 are fixedly installed at the bottom of the transverse pipe 21. 2. The smelting furnace 3 and the horizontal pipe 21 are respectively located above the two casting molds 11, one for normal casting and the other for cooling by cooling water, and a water receiving pool 23 is provided below the support platform 1, and four supporting columns are fixedly installed on the inner wall of the bottom of the water receiving pool 23, and the tops of the four supporting columns are fixedly connected to the support platform 1. The diameter of the entire water receiving pool 23 is completely larger than the outer edge size of the support platform 1, so that the poured cooling water can be recovered, and a drain pipe is fixed on one side of the water receiving pool 23 to discharge the recovered cooling water to an external cooling device for cooling and then re-extracting for utilization.

[0020] In the above method, in order to make the rotating table 5 rotate automatically and the rotation process is stable, a first driving motor is fixedly installed at the bottom of the supporting table 1, and its output shaft is fixedly connected to the bottom end of the transmission rod 4. A protective cover is fixedly installed at the bottom of the supporting table 1, and the first driving motor is located in the protective cover. Two connecting heads are fixedly installed at the bottom of the rotating table 5, and the bottoms of the two connecting heads are both inlaid with ball bearings. The two ball bearings are in contact with the supporting table 1. The ball bearings play a supporting role, so that the rotation of the rotating table 5 is more stable.

[0021] In this method, in order to drive the hinged plate 9 to rotate so that the casting mold 11 can rotate and tilt, a second driving motor is fixedly installed on the top of the two supporting plates 6, and a gear 15 is fixedly sleeved on the output shaft of the two second driving motors. An arc-shaped toothed bar 16 is fixedly installed on the bottom of the two hinged plates 9. The two gears 15 are respectively meshed with the two arc-shaped toothed bars 16, and the two arc-shaped toothed bars 16 respectively penetrate the two supporting plates 6 and are movably connected to the corresponding supporting plates 6.

[0022] In the present method, in order to prevent cooling water from splashing into the casting mold 11 being cast during the cooling process, a first cylinder 24 is fixedly installed at the bottom of the beam plate 18, and its output shaft penetrates the beam plate 18 and is movably connected to the beam plate 18. A pulling plate is fixedly installed on the output shaft of the first cylinder 24, and a sliding rod is fixedly installed at the bottom of the pulling plate. The sliding rod penetrates the beam plate 18 and is slidably connected to the beam plate 18. A baffle plate 25 is fixedly installed at the bottom of the sliding rod. The baffle plate 25 is located between the two casting molds 11, and the baffle plate 25 is used to form a baffle for the two casting molds 11. When the turntable 5 needs to be rotated, the output shaft of the first cylinder 24 is started to extend, and the baffle plate 25 is brought up to a high place without hindering the normal rotation of the turntable 5.

[0023] In this method, in order to smoothly convey the ejected stainless steel billet to the next process, a discharge port is opened on the second supporting plate 17, in which a first material guide trough is fixedly installed. The first material guide trough is located below the casting mold 11, and during use, it is used in conjunction with an external belt conveyor unit to use the first material guide trough to guide the stainless steel billet into the belt conveyor unit for transmission.

[0024] In this embodiment: The water inlet of the water pump 19 is connected to the external water pool through an external pipe, and the inclined bottom of the first material guide trough is located above the external belt conveyor unit; When casting stainless steel, first pour the stainless steel raw material into the smelting furnace 3 for melting. After melting into liquid, open the discharge port at the bottom of the smelting furnace 3 to pour the stainless steel liquid into the casting mold 11 below it. After pouring a certain amount, close the discharge port. At this time, the stainless steel liquid is formed in the casting mold 11. After forming, start the output shaft of the first cylinder 24 to extend, drive the baffle plate 25 upward, and then start the first drive motor. Its output shaft drives the transmission rod 4 to rotate, and then can drive the entire rotating table 5 to rotate. After the rotating table 5 rotates 180°, turn off the first drive motor. At this time, the two casting molds 11 form alternating positions, and then continue to open the discharge port to pour the stainless steel liquid into the casting mold 11 for molding. At the same time, start the water pump 19 on the other side, the water pump 19 will extract cooling water, pass the cooling water into the horizontal pipe 21, and finally spray it on the formed stainless steel billet through the spray head 22, thereby forming rapid cooling, and the excess water will It will directly fall into the water receiving pool 23. After the temperature is lowered, the formed stainless steel blank will be separated from the edge of the casting mold 11 due to the principle of thermal expansion and contraction. Then, the output shaft of the electric push rod 12 is started to retract, so that the three push rods 14 are lowered, so that the push rods 14 are separated from the formed stainless steel blank without bonding. Then, the corresponding second drive motor is started, and its output shaft drives the corresponding gear 15 to rotate. The meshing principle of the gear 15 and the arc-shaped toothed bar 16 is used to make the corresponding hinge plate 9 start to rotate, so that the cooled casting mold 11 and the stainless steel blank therein are tilted and are above the inclined top of the first material guide trough. Then, the output shaft of the electric push rod 12 is started to extend, and the three push rods 14 rise again. When they touch the stainless steel blank, they will push the stainless steel blank and push it out of the casting mold 11, and slide into the first material guide trough, and then flow into the external belt conveyor unit to be transmitted to the next process. Then, the output shaft of the corresponding electric push rod 12 is started to retract, and then the corresponding first drive motor is started to bring the inclined hinged plate 9 back to its original state. At this time, the casting work on the other side is also completed, and the first drive motor can be started again to rotate the rotary table 5 180°, so that the two casting molds 11 are replaced again, and then the output shaft of the first cylinder 24 is started to retract, and the baffle plate 25 is brought back between the two casting molds 11, and then the above steps are repeated.

[0025] Compared with the related art, the automated equipment for stainless steel casting provided by the present invention has the following beneficial effects: Through the provided electric push rod 12 and push rod 14, as well as the water pump 19 and spray head 22 capable of spraying cooling water, the formed stainless steel blank can be quickly cooled first. Using the principle of thermal expansion and contraction, it is separated from the edge of the casting mold 11, so that it can be smoothly ejected from the casting mold 11 and automatically transmitted to the next process by an external belt conveyor unit. On the one hand, the degree of automation is relatively high, and on the other hand, the formed stainless steel blank can be completely protected, so that it will not deform during the demolding process; Moreover, through the rotatable turntable 5, while casting on one side, the previously cast stainless steel blank can be quickly demolded, and the working efficiency is significantly improved.

[0026] Second Embodiment: Based on the automated equipment for stainless steel casting provided in the first embodiment of the present application, the second embodiment of the present application proposes another automated equipment for stainless steel casting. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0027] The following further describes the second embodiment of the present invention in conjunction with the drawings and embodiments.

[0028] Please refer to Figure 6-Figure 8 , the automated equipment for stainless steel casting further includes a U-shaped frame 26. The U-shaped frame 26 is fixedly installed on the side of the first support plate 2 away from the second support plate 17. A vertical lead screw 27 is rotatably installed in the U-shaped frame 26, and a third driving motor is fixedly installed at the bottom of the U-shaped frame 26. The output shaft of the third driving motor is fixedly connected to the bottom end of the vertical lead screw 27. A lifting table 28 is threadedly installed on the vertical lead screw 27, and two vertical sliding rods are fixedly installed in the U-shaped frame 26. Both vertical sliding rods penetrate through the lifting table 28 and are slidably connected to the lifting table 28, so that the lifting table 28 can be slidably limited, and it can only perform linear lifting. A rodless cylinder 29 is fixedly installed on the top of the lifting table 28. A mounting table 30 is fixedly installed on the slider of the rodless cylinder 29. A material box 31 is fixedly installed on the top of the mounting table 30. The top and the side close to the U-shaped frame 26 of the material box 31 are both provided with openings. A push plate 33 is provided in the material box 31. Two cross bars are fixedly installed on the side of the push plate 33 close to the U-shaped frame 26. The same sealing plate 32 is fixedly installed at one end of the two cross bars close to the U-shaped frame 26. The sealing plate 32 is adapted to the side opening of the material box 31. A second cylinder 34 is fixedly installed on the outer wall of the material box 31 away from the U-shaped frame 26. The output shaft of the second cylinder 34 extends into the material box 31 and is fixedly connected to the push plate 33. The output shaft of the second cylinder 34 is slidably connected to the material box 31.

[0029] In this method, in order to smoothly pour the stainless steel raw materials in the material box 31 into the smelting furnace 3, a second material guide trough is fixedly installed on the top of the first supporting plate 2, and the inclined bottom of the second material guide trough is located above the smelting furnace 3.

[0030] In this embodiment: When the raw materials in the smelting furnace 3 are used up, in order to conveniently and quickly add materials thereto without the need for the use of external lifting equipment, one can directly stand on the ground and pour the stainless steel raw materials into the shorter material box 31. After pouring, the third drive motor is directly started, and its output shaft drives the vertical lead screw 27 to rotate. Under the limit of the vertical slide bar, the lifting platform 28 begins to lift the material box 31. When the lifting platform 28 rises to the highest point, the rodless cylinder 29 is started, and the slider on the rodless cylinder 29 moves the material box 31 horizontally, and finally brings the material box 31 to the top of the inclined top of the second material guide trough, and then the output shaft of the second cylinder 34 is started to extend, and the push plate 33 will push the raw materials in the material box 31 to move, and the sealing plate 32 will also move accordingly, thereby opening the side opening of the material box 31, so that the raw materials can fall into the second material guide trough through the opening, and smoothly flow into the smelting furnace 3. After all the raw materials are poured in, the above steps are reversed to bring the material box 31 back to its original position. Then, the smelting furnace 3 is started to melt the stainless steel raw material, and the casting and molding work can be continued after the melting is completed.

[0031] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automated equipment for stainless steel casting, comprising a support platform and a smelting furnace arranged above the support platform, characterized in that: A first supporting plate is fixedly installed on the top of the support platform, and the first supporting plate is fixedly connected to the smelting furnace. A transmission rod is rotatably installed on the top of the support platform, and a rotating platform is fixedly installed on the top of the transmission rod. Two bearing plates are fixedly installed on the top of the rotating platform, and transfer seats are fixedly installed on the tops of the two bearing plates. Rotating plates are hinged on the two transfer seats, and hinged plates are fixedly installed on the tops of the two rotating plates. Concave seats are fixedly installed on the tops of the two hinged plates, and casting molds are fixedly installed on the tops of the two concave seats. Electric push rods are fixedly installed on the inner walls of the bottoms of the two concave seats. A connecting strip is fixedly installed on the output shaft of the electric push rod, three pushing rods are fixedly installed on the top of the two connecting strips, and the top ends of the corresponding three pushing rods extend into the casting groove of the corresponding casting mold, a second supporting plate is fixedly installed on the top of the support platform, a beam plate is fixedly installed on the top of the second supporting plate, a water pump is fixedly installed on the top of the beam plate, a water pipe is fixedly installed on the water outlet of the water pump, the bottom end of the water pipe passes through the beam plate and is fixedly installed with a transverse pipe, three spray heads are fixedly installed on the bottom of the transverse pipe, and the smelting furnace and the transverse pipe are respectively located above the two casting molds.

2. The stainless steel casting automation equipment according to claim 1, characterized in that: A first driving motor is fixedly installed on the bottom of the support platform, and the output shaft of the first driving motor is fixedly connected to the bottom end of the transmission rod. A protective cover is fixedly installed on the bottom of the support platform, and the first driving motor is located in the protective cover. Two connecting heads are fixedly installed on the bottom of the rotating platform, and the bottoms of the two connecting heads are both inlaid with balls, and the two balls are in contact with the support platform.

3. The stainless steel casting automation equipment according to claim 1, characterized in that: A second driving motor is fixedly installed on the top of the two supporting plates, and gears are fixedly sleeved on the output shafts of the two second driving motors. Arc-shaped gear bars are fixedly installed on the bottom of the two hinged plates. The two gears are respectively meshed with the two arc-shaped gear bars, and the two arc-shaped gear bars respectively penetrate the two supporting plates and are movably connected to the corresponding supporting plates.

4. The stainless steel casting automation equipment according to claim 1, characterized in that: A water receiving pool is provided below the support platform, and two support columns are fixedly installed on the inner wall of the bottom of the water receiving pool, and the top ends of the two support columns are fixedly connected to the support platform.

5. The stainless steel casting automation equipment according to claim 1, characterized in that: A first cylinder is fixedly installed at the bottom of the beam plate, and an output shaft of the first cylinder passes through the beam plate and is movably connected to the beam plate. A pulling plate is fixedly installed on the output shaft of the first cylinder, and a sliding rod is fixedly installed at the bottom of the pulling plate. The sliding rod passes through the beam plate and is slidably connected to the beam plate. A baffle plate is fixedly installed at the bottom end of the sliding rod, and the baffle plate is located between the two casting molds.

6. The stainless steel casting automation equipment according to claim 1, characterized in that: The second supporting plate is provided with a discharge port, and a first material guide trough is fixedly installed in the discharge port, and the first material guide trough is located below the casting mold.

7. The stainless steel casting automation equipment according to claim 1, characterized in that: On one side of the first vertical plate away from the second vertical plate, a U-shaped frame is fixedly installed. A vertical lead screw is rotatably installed in the U-shaped frame. A lifting table is threadedly installed on the vertical lead screw. A rodless cylinder is fixedly installed on the top of the lifting table. An installation table is fixedly installed on the slider of the rodless cylinder. A material box is fixedly installed on the top of the installation table. The top and one side of the material box close to the U-shaped frame are both provided with openings. A push plate is arranged in the material box. Two cross bars are fixedly installed on the side of the push plate close to the U-shaped frame. The same sealing plate is fixedly installed at one end of the two cross bars close to the U-shaped frame. The sealing plate is adapted to the side opening of the material box. A second cylinder is fixedly installed on the outer wall of the material box away from the U-shaped frame. The output shaft of the second cylinder extends into the material box and is fixedly connected to the push plate. The output shaft of the second cylinder is slidably connected to the material box.

8. The stainless steel casting automation equipment according to claim 7, characterized in that: A third driving motor is fixedly installed at the bottom of the U-shaped frame. The output shaft of the third driving motor is fixedly connected to the bottom end of the vertical lead screw. Two vertical sliding rods are fixedly installed in the U-shaped frame. Both of the two vertical sliding rods penetrate through the lifting table and are slidably connected to the lifting table.

9. The stainless steel casting automation equipment according to claim 7, characterized in that: A second material guiding groove is fixedly installed at the top of the first vertical plate. The inclined bottom of the second material guiding groove is located above the melting furnace.

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