Device convenient for pouring molten iron for casting

Abstract

The invention discloses a casting device capable of conveniently pouring molten iron. The casting device comprises a base, a lifting plate is slidably connected into the pouring cylinder, a first opening and a second opening are formed in the side wall of the pouring cylinder, and pouring liquid in the pouring cylinder can be allowed to overflow through the first opening or the second opening; a lifting mechanism; the adjusting mechanism comprises a connecting plate, the connecting plate can be allowed to rotate along the outer cylinder surface of the pouring cylinder, a discharging opening is fixedly connected to the connecting plate, and the discharging opening communicates with the first opening or the second opening; a transfer box; and the controller is controllably connected to the lifting mechanism and the adjusting mechanism. The controller enables pouring liquid to overflow through the first opening through the lifting plate by inquiring a preset pouring quantity-distance comparison table on the basis of the pouring quantity and liquid level data in the pouring cylinder. According to the technical scheme, the technical problems that in the actual pouring process of an existing pouring system, quantitative control is difficult, pouring is not easy, and the automation degree is not high can be effectively solved.

Description

Technical Field

[0002] The invention relates to the technical field of casting, in particular to a device for conveniently pouring molten iron for casting. Background Art

[0003] Casting is a method of pouring liquid metal into a casting cavity that matches the shape of the part, waiting for it to cool and solidify, and then obtaining a part or blank. The cast material is usually a metal that was originally in a solid state and then heated to a liquid state, such as copper, iron, aluminum, tin, lead, etc.

[0004] At present, the method of pouring molten iron is generally used for casting molds. The molten iron is first stored in a specific box, and then the molten iron storage box is tilted by manual rotation operation, so as to perform the pouring operation of the appropriate amount of molten iron according to the volume of the required casting mold.

[0005] In the actual casting process, once the molten iron is excessive, the traditional pouring method is difficult to stop immediately, which leads to unnecessary waste of molten iron and makes it difficult to achieve quantitative control of molten iron during the casting process. Summary of the invention

[0006] The main purpose of the present invention is to propose a device for conveniently pouring molten iron for casting, aiming to at least solve the technical problems in the related art that the current pouring system mentioned in the above technical background is difficult to control quantitatively during the actual pouring process, is not easy to pour, and has a low degree of automation, resulting in waste of molten iron, low pouring efficiency and quality.

[0007] To achieve the above-mentioned purpose, the following technical scheme is adopted: a device for convenient pouring of molten iron for casting, comprising: a base; a pouring tube, located on the base, the pouring tube is slidably connected to a lifting plate through a lifting mechanism, a first opening and a second opening are provided on the side wall of the pouring tube, and the pouring liquid in the pouring tube can be allowed to overflow through the first opening or the second opening; an adjustment mechanism, comprising: a connecting plate, which is located on the outer cylinder surface of the pouring tube, and the connecting plate can be allowed to rotate along the outer cylinder surface of the pouring tube, and a discharge port is fixedly connected to the connecting plate, and the discharge port is connected to the first opening or the second opening; a transfer box, located below the first opening, which is provided with multiple pouring ports, and the transfer box can be used to collect the pouring liquid flowing out of the first opening and discharge it through the pouring port; and a controller, which can be controllably connected to the lifting mechanism and the adjustment mechanism.

[0008] In one embodiment of the present invention, a mounting frame of a frame structure is fixedly connected to the base, and the lifting mechanism is located on the mounting frame; the lifting mechanism includes: a top plate, fixedly connected to the mounting frame and horizontally arranged; a drive box, located on the top plate, and the drive box is provided with a lifting motor; and a lifting screw rod, which is connected to the lifting motor for lifting, and the other end of the lifting screw rod is connected to the lifting plate; wherein the lifting motor can be used to drive the lifting screw rod to move along its axis.

[0009] In one embodiment of the present invention, the angle between the first opening and the second opening is at least 90 degrees; wherein the first opening and the second opening are located on the same horizontal plane.

[0010] In one embodiment of the present invention, it also includes a driving mechanism, which is connected to the connecting plate and is used to drive the connecting plate to rotate; the driving mechanism includes: a driving ring, which is rotatably arranged on the casting cylinder, the connecting plate is fixedly connected to the driving ring, and gear teeth are arranged on the outer side of the driving ring; a connecting frame, which is fixedly connected to the mounting frame, and a rotating motor is arranged on the connecting frame; wherein the rotating motor is connected to the controller, and the rotating motor and the gear teeth are meshed for transmission.

[0011] In one embodiment of the present invention, a liquid level sensor is provided in the pouring cylinder, and the liquid level sensor is electrically connected to the controller; the controller, based on the pouring volume and the liquid level data in the pouring cylinder, queries a preset pouring volume-distance comparison table, and lifts the lifting plate so that the pouring liquid can overflow through the first opening.

[0012] In one embodiment of the present invention, a collection port is provided on the transfer box, and a plurality of arc-shaped discharge pipes are connected to the collection port; wherein one end of the discharge pipe is connected to the pouring port, and a retractable baffle is provided at the other end.

[0013] In one embodiment of the present invention, a plurality of driving cylinders are connected to the transfer box, cylinder rods of the driving cylinders are connected to the baffle, and the driving box is connected to the controller.

[0014] In one embodiment of the present invention, a conveyor belt is further included, which is located at one side of the transfer box. The conveyor belt is provided with a plurality of molds for pouring, and the pouring openings of the molds can be allowed to correspond to the pouring ports.

[0015] In one embodiment of the present invention, a limiting cylinder is provided on the conveyor belt, and the limiting cylinder can be used to limit the position of the mold on the conveyor belt.

[0016] In one embodiment of the present invention, an upper cover is further included, which is located on the top of the pouring cylinder and has a material inlet.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention discloses a device for conveniently pouring molten iron for casting. When the casting liquid needs to be poured, the height of the lifting plate is accurately controlled by the lifting mechanism, so that the casting liquid in the casting tube rises, and then the liquid level of the casting liquid in the casting tube is adjusted, thereby realizing accurate quantitative control of the casting liquid. Pouring by lifting the overflow can effectively improve the quantitative control of the casting liquid. At the same time, the first opening and the second opening provided on the casting tube and the adjustment mechanism coordinated therewith enable the scum to be opened from the first opening and the second opening by the lifting plate before pouring, so that the scum of the casting liquid can be removed, the purity of the casting liquid is guaranteed, and the casting quality is improved. Through the transfer box provided, the secondary uniform distribution of the casting liquid is further realized, and the casting liquid is evenly injected into the mold through multiple pouring ports, thereby avoiding casting defects caused by uneven pouring, and greatly improving the casting quality and casting efficiency. The whole device is automatically controlled by the controller, including the coordinated work of the lifting mechanism, adjustment mechanism, transfer box and conveyor belt, which realizes the automation of the pouring process and reduces the complexity and labor intensity of manual operation. It can effectively improve the current pouring system in the actual pouring process, such as the difficulty in quantitative control, the difficulty in pouring, the low degree of automation, etc., which leads to the waste of molten iron, low pouring efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a device for conveniently pouring molten iron for casting provided by the present invention; Figure 2 A front view structural schematic diagram of an embodiment of a device for conveniently pouring molten iron for casting provided by the present invention; Figure 3 A left-side structural schematic diagram of an embodiment of a device for conveniently pouring molten iron for casting provided by the present invention; Figure 4 A right side structural schematic diagram of an embodiment of a device for conveniently pouring molten iron for casting provided by the present invention; Figure 5 for Figure 4 Schematic diagram of the structure of the AA section; Figure 6A schematic diagram of the three-dimensional structure of a transfer box of an embodiment of a device for conveniently pouring molten iron for casting provided by the present invention; Figure 7 A schematic diagram of the front view of the transfer box of an embodiment of a device for conveniently pouring molten iron for casting provided by the present invention; Figure 8 for Figure 7 Schematic diagram of the structure of the BB section.

[0020] Explanation of the accompanying drawings: 100, base; 110, mounting frame; 120, top plate; 130, lifting motor; 131, driving box; 1301, first gear; 1302, second gear; 132, lifting screw; 140, first connecting block; 150, lifting plate; 151, second connecting block; 200, pouring cylinder; 201, first opening; 202, second opening; 210, upper cover; 211, inlet; 220, connecting plate; 221, outlet; 222, driving ring; 223, gear; 224, rotating motor; 225, connecting frame; 300, transfer box; 310, collecting port; 311, unloading pipe; 320, driving cylinder; 321, baffle; 330, pouring port; 400, conveyor belt; 410, mold; 420, limit cylinder. The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0023] See also Figures 1 to 8 The present disclosure provides a device for conveniently pouring molten iron for casting, comprising a base 100, a pouring tube 200, a lifting mechanism, an adjustment mechanism, a transfer box 300 and a controller. The controller is the control center of the entire device, which can be connected to the lifting mechanism and the adjustment mechanism in a controllable manner, is responsible for receiving instructions, processing data, and controlling the coordinated work of various components, and regulating the working conditions of various components of the device in actual use.

[0024] Specifically, the pouring cylinder 200 is located on the base 100, and a lifting plate 150 is slidably connected inside the pouring cylinder 200. The lifting plate 150 is fitted with the inner wall of the pouring cylinder 200, and a first opening 201 and a second opening 202 are provided on the side wall of the pouring cylinder 200. The pouring liquid in the pouring cylinder 200 can be allowed to overflow through the first opening 201 or the second opening 202. It should be noted that the angle between the first opening 201 and the second opening 202 is at least 90 degrees. Among them, the first opening 201 and the second opening 202 are on the same horizontal plane. The first opening 201 and the second opening 202 have different functions respectively. For example, in some embodiments, the first opening 201 is used to overflow the pouring liquid, and the second opening 202 is used to overflow the scum on the surface of the pouring liquid.

[0025] It is understandable that a collection box may be provided at the second opening 202. The scum overflowing through the second opening 202 may be collected by the collection box. Since the first opening 201 and the second opening 202 are on the same horizontal plane, the first opening 201 and the second opening 202 are in a selectively open state during the actual pouring process. By driving the connecting plate to rotate, the discharge port is connected to the first opening or the second opening, thereby controlling the flow direction of the pouring liquid and the discharge of the scum.

[0026] In actual use, when the pouring liquid needs to be poured, the height of the lifting plate 150 is first raised by the lifting mechanism, so that the pouring liquid in the pouring cylinder 200 rises, and the height of the lifting plate is accurately controlled to achieve accurate adjustment of the pouring liquid level, thereby achieving accurate control of the pouring amount, improving the accuracy and efficiency of pouring, and reducing the waste of molten iron. At this time, the first opening 201 is closed and the second opening 202 is opened. After the scum is discharged through the second opening 202, the clean pouring liquid is discharged through the first opening 201. At this time, the first opening 201 is opened and the second opening 202 is closed.

[0027] In some embodiments, a mounting frame 110 with a frame structure may be fixedly connected to the base 100, and the lifting mechanism is located on the mounting frame 110. The lifting mechanism includes a top plate 120, a driving box 131 and a lifting screw rod 132.

[0028] Specifically, the top plate 120 is fixedly connected to the mounting frame 110 and is arranged horizontally. The driving box 131 is located on the top plate 120, and the driving box 131 is provided with a lifting motor 130. The lifting motor 130 is electrically connected to the controller so that the working state of the lifting motor 130 can be controlled by the controller. The lifting screw 132 is connected to the lifting motor 130 for lifting, and the other end of the lifting screw 132 is connected to the lifting plate 150. Therefore, the lifting motor 130 can be used to drive the lifting screw 132 to move along its axis.

[0029] Further, it is allowed that the first connection block 140 is fixedly connected to the end of the lifting screw rod 132, and the second connection block 151 is fixedly connected to the lifting plate 150. The first connection block 140 and the second connection block 151 are mutually engaged, so that the lifting screw rod 132 and the lifting plate 150 are relatively fixedly connected. At the same time, the lifting plate 150 can move with the movement of the lifting screw rod 132.

[0030] At the same time, it is allowed that the first gear 1301 and the second gear 1302 are arranged in the driving box 131, and the first gear 1301 and the second gear 1302 are meshed with each other. The main shaft of the lifting motor 130 is fixedly connected to the first gear 1301, and the lifting screw 132 is cooperatively connected to the axis of the second gear 1302. At the same time, the lifting screw 132 and the driving box 131 are mutually limited to prevent the lifting screw 132 from rotating. When the second gear 1302 rotates, the movement adjustment of the lifting screw 132 in the axial direction is realized.

[0031] In some embodiments, the adjustment mechanism can be used to adjust the opening and closing of the first opening 201 or the second opening 202, and adjust the flow direction of the casting liquid.

[0032] Specifically, the adjustment mechanism includes a connecting plate 220 and a driving mechanism, wherein the connecting plate 220 is located on the outer surface of the casting cylinder 200, and the connecting plate 220 can be allowed to rotate along the outer surface of the casting cylinder 200. A discharge port 221 is fixedly connected to the connecting plate 220, and the discharge port 221 is communicated with the first opening 201 or the second opening 202.

[0033] Furthermore, the driving mechanism is connected to the connecting plate 220 and is used to drive the connecting plate 220 to rotate.

[0034] Specifically, the driving mechanism includes a driving ring 222 and a connecting frame 225. The driving ring 222 is rotatably arranged on the casting tube 200, the connecting plate 220 is fixedly connected to the driving ring 222, and a gear 223 is arranged on the outer side of the driving ring 222. The connecting frame 225 is fixedly connected to the mounting frame 110, and a rotating motor 224 is arranged on the connecting frame 225. The rotating motor 224 is connected to the controller, and the rotating motor 224 and the gear 223 are meshed and transmitted. The rotating motor 224 is connected to the controller so that the working state of the rotating motor 224 can be adjusted by the controller.

[0035] In the above-mentioned embodiment, the height of the lifting plate and the opening and closing of the discharge port can be accurately controlled by cooperating the adjustment mechanism with the lifting mechanism, thereby achieving accurate control of the casting liquid and effective removal of scum.

[0036] In some embodiments, the transfer box 300 is located below the first opening 201 and is provided with a plurality of pouring ports 330. The transfer box 300 can be used to collect the pouring liquid flowing out of the first opening 201 and discharge it through the pouring ports 330. In the embodiment of the present invention, the function of the transfer box 300 is to collect the pouring liquid flowing out of the first opening and evenly distribute it to the mold through the plurality of pouring ports 330, so as to achieve secondary even distribution of the pouring liquid, thereby improving the pouring efficiency and the quality of the casting. In addition, the transfer box 300 cooperates with the lifting mechanism and the adjustment mechanism to ensure that the pouring liquid is evenly injected into the mold at the correct time and position.

[0037] Specifically, it is allowed to open a collection port 310 on the transfer box 300, and the pouring liquid flowing out of the first opening 201 is collected on the collection port 310, and a plurality of arc-shaped discharge pipes 311 are connected to the collection port 310. By setting the arc-shaped discharge pipe 311, the pouring liquid can flow out smoothly. Specifically, one end of the discharge pipe 311 is connected to the pouring port 330, and the other end is provided with a retractable baffle 321. After the pouring liquid passes through the discharge pipe 311, it is discharged through the pouring port 330.

[0038] Furthermore, it is allowed to connect multiple drive cylinders 320 to the transfer box 300, the cylinder rods of the drive cylinders 320 are connected to the baffle 321, and the drive box 131 is connected to the controller. When the casting liquid in the collection port 310 is full, it is allowed to open the baffle 321 through the drive cylinder 320, so that the casting liquid is discharged after passing through the discharge pipe 311.

[0039] In certain embodiments, the present disclosure further allows for the inclusion of a conveyor belt 400, which is located on one side of the transfer box 300. The conveyor belt 400 is provided with a plurality of molds 410 for pouring, and the pouring openings of the molds 410 may correspond to the pouring ports 330. At the same time, a limit cylinder 420 is provided on the conveyor belt 400, and the limit cylinder 420 may be used to limit the position of the mold 410 on the conveyor belt 400. Therefore, when the mold 410 reaches the specified position, the controller receives the pouring instruction and starts the pouring operation.

[0040] Furthermore, for the pouring cylinder 200, it is allowed to be provided with an upper cover 210 on the top of the pouring cylinder 200, and the upper cover 210 is provided with an inlet 211. After the pouring liquid in the ladle enters the pouring cylinder 200 through the inlet 211, precise quantitative pouring is performed.

[0041] Among them, for the pouring cylinder 200, it is allowed to be provided with a liquid level sensor in the pouring cylinder 200. The liquid level sensor is electrically connected to the controller so that the liquid level position of the pouring liquid in the pouring cylinder 200 can be obtained through the liquid level sensor. A quality sensor is also provided in the pouring cylinder 200, and the quality sensor is electrically connected to the controller so that the quality data of the pouring liquid in the pouring cylinder 200 can be obtained through the quality sensor.

[0042] Specifically, in the actual use of the device, after receiving the pouring instruction, the controller first obtains the liquid level position of the pouring liquid in the pouring cylinder 200 based on the liquid level sensor. Secondly, the controller obtains the quality data of the surface layer of the pouring liquid and determines whether scum removal is required. If scum removal is required, the discharge port 221 is adjusted to the second opening 202. The lifting plate 150 is lifted by the lifting mechanism to perform the scum removal operation.

[0043] After the scum is removed, the discharge port 221 is adjusted to the first opening 201. Based on the pouring amount and the liquid level data in the pouring cylinder 200, the controller queries the preset pouring amount-distance comparison table, and lifts the lifting plate 150 so that the pouring liquid can overflow through the first opening 201. This enables the pouring liquid to overflow and achieves quantitative pouring of the pouring liquid.

[0044] According to the device for conveniently pouring molten iron for casting of the above embodiment of the present invention, when the pouring liquid needs to be poured, the height of the lifting plate is accurately controlled by the lifting mechanism, so that the pouring liquid in the pouring tube rises, and then the liquid level of the pouring liquid in the pouring tube is adjusted, and the precise quantitative control of the pouring liquid is realized. Pouring by lifting the overflow can effectively improve the quantitative control of the pouring liquid. At the same time, the first opening and the second opening provided on the pouring tube and the adjustment mechanism matched therewith enable the scum to be opened from the first opening and the second opening by the lifting plate before pouring, so that the scum of the pouring liquid can be removed, the purity of the pouring liquid is ensured, and the casting quality is improved. Through the transfer box provided, the secondary uniform distribution of the pouring liquid is further realized, and the pouring liquid is uniformly injected into the mold through multiple pouring ports, so as to avoid the casting defects caused by uneven pouring, and greatly improve the casting quality and pouring efficiency. The whole device is automatically controlled by the controller, including the coordinated work of the lifting mechanism, the adjustment mechanism, the transfer box and the conveyor belt, so as to realize the automation of the pouring process and reduce the complexity and labor intensity of manual operation. In summary, the device for conveniently pouring molten iron for casting of the present invention realizes precise control of the pouring liquid, effective removal of slag, improvement of pouring efficiency and quality, and automated control of the device, and can effectively improve the technical problems of the current pouring system in the actual pouring process, such as difficulty in quantitative control, difficulty in pouring, and low degree of automation, which lead to waste of molten iron, low pouring efficiency and quality.

[0045] If there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0046] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention and the drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A device for conveniently pouring molten iron for casting, characterized in that: include: A base (100); a pouring cylinder (200) located on the base (100); the pouring cylinder (200) being slidably connected to a lifting plate (150) via a lifting mechanism; a first opening (201) and a second opening (202) being provided on a side wall of the pouring cylinder (200); and pouring liquid in the pouring cylinder (200) is allowed to overflow through the first opening (201) or the second opening (202); The adjustment mechanism comprises: a connecting plate (220), which is located on the outer surface of the casting cylinder (200), and the connecting plate (220) is allowed to rotate along the outer surface of the casting cylinder (200), and a discharge port (221) is fixedly connected to the connecting plate (220), and the discharge port (221) is connected to the first opening (201) or the second opening (202); a transfer box (300), which is located below the first opening (201) and is provided with a plurality of pouring ports (330), and the transfer box (300) can be used to collect the casting liquid flowing out of the first opening (201) and discharge it through the pouring ports (330); and a controller which is controllably connected to the lifting mechanism and the adjusting mechanism.

2. The device for conveniently pouring molten iron for casting according to claim 1, characterized in that: A mounting frame (110) of a frame structure is fixedly connected to the base (100), and the lifting mechanism is located on the mounting frame (110); the lifting mechanism comprises: a top plate (120) fixedly connected to the mounting frame (110) and arranged horizontally; a drive box (131) located on the top plate (120), and the drive box (131) is provided with a lifting motor (130); and a lifting screw rod (132) connected to the lifting motor (130) for lifting, and the other end of the lifting screw rod (132) is connected to the lifting plate (150); wherein the lifting motor (130) can be used to drive the lifting screw rod (132) to move along its axis.

3. The device for conveniently pouring molten iron for casting according to claim 1 is characterized in that: The angle between the first opening (201) and the second opening (202) is at least 90 degrees; wherein the first opening (201) and the second opening (202) are located on the same horizontal plane.

4. The device for conveniently pouring molten iron for casting according to claim 2, characterized in that: It also includes a driving mechanism connected to the connecting plate (220) and used to drive the connecting plate (220) to rotate; the driving mechanism includes: a driving ring (222) rotatably arranged on the casting cylinder (200), the connecting plate (220) and the driving ring (222) being fixedly connected, and gear teeth (223) being arranged on the outer side of the driving ring (222); a connecting frame (225) being fixedly connected to the mounting frame (110), and a rotating motor (224) being arranged on the connecting frame (225); wherein the rotating motor (224) is connected to the controller, and the rotating motor (224) and the gear teeth (223) are meshed and transmitted.

5. The device for conveniently pouring molten iron for casting according to claim 1, characterized in that: A liquid level sensor is provided in the pouring cylinder (200), and the liquid level sensor is electrically connected to the controller; based on the pouring volume and the liquid level data in the pouring cylinder (200), the controller queries a preset pouring volume-distance comparison table and lifts the lifting plate (150) so that the pouring liquid can overflow through the first opening (201).

6. The device for conveniently pouring molten iron for casting according to claim 1, characterized in that: The transfer box (300) is provided with a material collection port (310), and the material collection port (310) is connected to a plurality of arc-shaped discharge pipes (311); One end of the discharge pipe (311) is connected to the pouring port (330), and the other end is provided with a retractable baffle (321).

7. The device for conveniently pouring molten iron for casting according to claim 6, characterized in that: A plurality of drive cylinders (320) are connected to the transfer box (300), cylinder rods of the drive cylinders (320) are connected to the baffle (321), and the drive box (131) is connected to the controller.

8. The device for conveniently pouring molten iron for casting according to claim 1, characterized in that: It also includes a conveyor belt (400) located on one side of the transfer box (300), the conveyor belt (400) is provided with a plurality of molds (410) for pouring, and the pouring openings of the molds (410) can correspond to the pouring ports (330).

9. The device for conveniently pouring molten iron for casting according to claim 8, characterized in that: A limiting cylinder (420) is provided on the conveyor belt (400), and the limiting cylinder (420) can be used to limit the position of the mold (410) on the conveyor belt (400).

10. The device for conveniently pouring molten iron for casting according to claim 1, characterized in that: It also includes an upper cover (210) which is located on the top of the pouring cylinder (200), and the upper cover (210) is provided with a material inlet (211).

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