A stacking device for rolling cast aluminum alloy discs

Abstract

The present application belongs to the technical field of cast-rolled aluminum alloy disc processing, and in particular relates to a stacking device for rolling cast-rolled aluminum alloy discs. The stacking device includes a rolling conveyor and a material receiving device. The rolling conveyor frame of the rolling conveyor is provided with a transmission roller connected by a conveyor belt. The rolling conveyor frame located upstream of the conveyor belt is provided with a deviation correction component. A pressure roller is provided near the downstream edge of the conveyor belt, and the conveyor belt drives the pressure roller to rotate. After the trajectory of the cast-rolled aluminum alloy disc is corrected by the deviation correction component, the conveyor belt receives and conveys the disc. Then, the disc passes between the pressure roller and the conveyor belt and is thrown horizontally by inertia and falls to the material receiving device, and then is stacked and stacked. The trajectory is corrected by the deviation correction component, and the cooperation between the conveyor belt and the pressure roller causes the disc to be thrown horizontally. The material receiving device actively receives the disc, making the stacking process smoother and avoiding the phenomenon of the aluminum alloy disc flipping or bouncing after falling. The present application ensures the smoothness of the stacking process through a simple device, reduces human intervention, and improves production efficiency.

Description

Technical Field

[0001] The present application belongs to the technical field of cast-rolled aluminum alloy disc processing, and in particular relates to a stacking device for rolling and conveying cast-rolled aluminum alloy discs. Background Art

[0002] Metal aluminum has good ductility and flexibility, and its alloy products are diverse, such as aluminum-manganese alloy, aluminum-magnesium alloy, aluminum-copper-tin alloy, etc. It is widely used in aviation, construction, automobile, food and other industries.

[0003] The most common form of aluminum alloy processing is cast-rolled aluminum alloy discs. This process involves using aluminum alloy sheet as the primary raw material and producing industrial primary products through a series of processing and packaging processes. Further processing of cast-rolled aluminum alloy discs involves further refinement of semi-finished cast-rolled aluminum alloy discs, primarily involving rolling, extrusion, drawing, forging, and heat treatment.

[0004] With the development and progress of society, the demand for aluminum alloy products is increasing, naturally driving the demand for semi-finished aluminum discs. Cast-rolled aluminum alloy disc processing plants are gradually replacing manual labor with automated machinery, thereby improving production efficiency. The widespread application of pneumatic punch presses, in particular, has significantly increased the efficiency of aluminum alloy sheet stamping and shearing. However, the subsequent operation of the punch presses, the collection and stacking of cast-rolled aluminum alloy discs, remains a challenge, and existing collection and stacking equipment still presents numerous problems.

[0005] For example, patent number 201320454920.1, titled "Conveyor Device," discloses a conveyor device that transports aluminum discs via a conveyor belt. The discs fall to a receiving device through inertia, replacing manual labor to a certain extent. However, this device suffers from major issues: cast-rolled aluminum alloy discs are prone to deviation from their trajectory during transport and tumbling during their fall, preventing proper stacking and requiring manual intervention.

[0006] Another example is Patent No. 201920064419.1, titled "A Wafer Stacking Machine." This invention discloses a stacking machine that incorporates a stacking assembly at the lower end of a conveyor frame, directly opposite a stacking station. The stacking assembly cooperates with the stacking assembly to deliver wafers to the stacking station, where it is secured by a positioning assembly. The stacking tray receives wafers from the stacking conveyor assembly and the intermediate conveyor assembly, completing the stacking process. This stacking machine incorporates a series of additional components, including the stacking assembly, that cooperate to actively dock cast-rolled aluminum alloy wafers, somewhat preventing incorrect stacking of these wafers. However, the equipment is complex, significantly increasing subsequent maintenance costs. Summary of the Invention

[0007] The existing stacking equipment is either too complex and has high maintenance costs, or the aluminum discs are prone to flipping during the falling process, requiring manual work to ensure the accuracy of the aluminum disc stacking. Therefore, the purpose of this application is to provide a simple and reliable stacking equipment.

[0008] In the first aspect of the present application, the present application proposes a stacking device for rolling cast aluminum alloy discs, including a rolling conveying device and a material receiving device, the rolling conveying device includes a rolling conveying frame, the rolling conveying frame is provided with at least two drive rollers with parallel axis lines and a conveyor belt reduction motor for providing power to the drive rollers, the conveyor belt connects the drive rollers, and is characterized in that: the rolling conveying frame upstream of the conveyor belt is provided with a correction component, a pressure roller is provided near the downstream edge of the conveyor belt, and the conveyor belt drives the pressure roller; the rolling conveying device receives the cast aluminum alloy discs, and after the travel trajectory of the cast aluminum alloy discs is corrected by the correction component, the cast aluminum alloy discs are conveyed by the conveyor belt toward the material receiving device, the cast aluminum alloy discs pass between the pressure rollers and the conveyor belt, and with the help of inertia, are thrown horizontally and fall to the material receiving device, and then stacked.

[0009] In addition, according to the above embodiments of the present application, the following additional technical features may also be provided:

[0010] Specifically, the pressing roller is connected to the rolling conveyor frame through a pressing roller arm, the axis of the pressing roller is parallel to the axis of the transmission roller, and the weight of the pressing roller is greater than the cast-rolled aluminum alloy disc.

[0011] Specifically, the correction assembly includes a correction screw and a correction track. The axis of the correction screw and the correction track is parallel to the axis of the transmission roller. The correction assembly also includes two identical guides. The guides include a base. The base has a threaded hole. Each guide is strung on the correction screw by threaded connection. The base is in contact with the correction track.

[0012] Specifically, at least one guide rod is provided on the base of each guide member, and the guide rod is higher than the upper surface of the conveyor belt.

[0013] Specifically, the transmission roller includes a conveyor belt transmission roller, a first conveyor belt passive roller and a second conveyor belt passive roller. The axis lines of the first conveyor belt passive roller and the second conveyor belt passive roller are at the same horizontal height. The horizontal height of the axis line of the conveyor belt transmission roller is lower than the axis line of the first conveyor belt passive roller and the second conveyor belt passive roller. The conveyor belt reduction motor drives the conveyor belt transmission roller to rotate, and the conveyor belt transmission roller drives the first conveyor belt passive roller and the second conveyor belt passive roller to rotate through the conveyor belt.

[0014] Specifically, the pressure roller is arranged between the first conveyor belt passive roller and the second conveyor belt passive roller.

[0015] Specifically, the distance between the projections of the axis of the pressing roller and the axis of the adjacent first conveyor belt passive roller on the conveyor belt is 5-10 mm.

[0016] Specifically, the material receiving device includes a rectangular material receiving base, a material receiving tray is provided on the material receiving base, a first guide rail is provided in the length direction of the upper surface of the material receiving base, and a second guide rail is provided in the width direction, the material receiving tray is connected to at least one material receiving tray moving cylinder, the material receiving tray is controlled by the material receiving tray moving cylinder to move along the first guide rail, the material receiving tray is threadedly connected to at least one material receiving tray moving screw rod, the material receiving tray moving screw rod is arranged parallel to the second guide rail, the material receiving tray moving screw rod is connected to the first servo motor, and the material receiving tray is controlled by the first servo motor to move along the direction of the second guide rail.

[0017] Specifically, the receiving tray can be divided into at least two receiving seats along the direction of the first guide rail. The receiving tray moving cylinder controls the receiving tray to move along the first guide rail. At least three material blocking rods are provided next to each material receiving seat of the receiving tray. The three material blocking rods limit the falling cast-rolled aluminum alloy discs so as to stack them.

[0018] Specifically, the receiving tray is divided into two receiving seats along the direction of the first guide rail, and four material blocking rods are arranged next to each receiving seat. The four material blocking rods limit the stacking of the falling cast-rolled aluminum alloy discs. The receiving tray is provided with a turbine lifting assembly, and the turbine lifting assembly is connected to the second servo motor to control the lifting and lowering of the material receiving seat.

[0019] The present application corrects the travel trajectory of the cast aluminum discs through a correction component, and through the cooperation of the conveyor belt and the pressure roller, with the help of inertia, the aluminum alloy discs are thrown horizontally, and the receiving device actively takes over, making the stacking process smoother and avoiding the phenomenon of flipping or bouncing of the aluminum alloy discs after falling. The equipment of the present application is relatively simple, and can ensure the smoothness of the stacking process, reduce human intervention, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a stacking device for rolling and conveying cast and rolled aluminum alloy discs of the present application;

[0021] Figure 2 This is a structural diagram of a rolling conveyor device for stacking equipment for rolling cast aluminum alloy discs of the present application;

[0022] Figure 3 This is a structural schematic diagram of a deviation-correcting assembly of a rolling conveyor device for rolling cast aluminum alloy discs in a stacking device of the present application;

[0023] Figure 4 The present invention is a schematic structural diagram of a material receiving device for a stacking device for rolling and conveying cast and rolled aluminum alloy discs.

[0024] Among them, 1. Stacking equipment for rolling and conveying cast and rolled aluminum alloy discs; 2. Rolling conveying device; 3. Material receiving device; 4. Rolling conveying frame; 5. Drive roller; 051. Conveyor belt drive roller; 052. First conveyor belt passive roller; 053. Second conveyor belt passive roller; 6. Conveyor belt reduction motor; 7. Conveyor belt; 8. Correction component; 081. Correction screw; 082. Correction track; 9. Pressure roller; 10. Pressure roller arm; 11. Guide; 12. First correction component; 13. Second correction component; 14. Base; 15. Guide rod; 16. Material receiving base; 17. Material receiving tray; 171. Material receiving seat; 18. First guide rail; 19. Second guide rail; 20. Material blocking rod; 22. Turbine lifting component; 221. Second servo motor; 23. Material receiving tray moving cylinder; 24. Material receiving tray moving screw; 241. First servo motor. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present application, but should not be understood as limiting the present application.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0027] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly indicate the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, such as two, three, etc., unless otherwise clearly specified.

[0028] In this application, unless otherwise specified or limited, the terms "connected" and "connected" should be understood in a broad sense. For example, they can mean fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two elements, or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0029] In this application, unless otherwise expressly specified and limited, when a first feature is “above”, “below” or “above” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or diagonally above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or diagonally below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0030] In the description of this specification, it should be understood that the term "a specific embodiment" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0031] like Figure 1 As shown, this application discloses a stacking device 1 for rolling cast aluminum alloy discs, primarily used for stacking aluminum alloy discs formed by stamping and shearing cast aluminum alloy sheet materials using a pneumatic punch. The stacking device 1 comprises a rolling conveyor 2 and a receiving device 3. The rolling conveyor 2 receives the cast aluminum alloy discs formed by stamping and shearing cast aluminum alloy sheet materials using a pneumatic punch. The cast aluminum alloy discs are then conveyed by the rolling conveyor 2 and dropped onto the receiving device 3 for stacking.

[0032] In one specific embodiment, the rolling conveyor 2 includes a rolling conveyor frame 4, which is equipped with at least two drive rollers 5 with parallel axes and a conveyor belt reduction motor 6 that provides power to the drive rollers. A conveyor belt 7 connects the drive rollers 5, and the conveyor belt reduction motor 6 drives at least one of the drive rollers 5 to rotate, thereby providing power to the rolling conveyor 2.

[0033] like Figure 2As shown, in one specific embodiment, a removable deflection correction assembly 8 is installed on the rolling conveyor frame 4 near the upstream edge of the conveyor belt 7. A pressure roller 9 is installed near the downstream edge of the conveyor belt 7, and the conveyor belt 7 drives the pressure roller 9 to rotate. The cast aluminum alloy discs first pass through the deflection correction assembly 8 to correct their travel trajectory. After the corrected trajectory, the cast aluminum alloy discs are then transported by the conveyor belt 7 toward the receiving device 3. The cast aluminum alloy discs pass between the pressure roller 9 and the conveyor belt 7, and then, due to inertia, are thrown horizontally and fall to the receiving device 3 for stacking.

[0034] In a specific embodiment, the pressure roller 9 is connected to the rolling conveyor frame 4 via a pressure roller arm 10. The axis of the pressure roller 9 is parallel to the axis of the drive roller 5. The pressure roller 9 weighs more than the cast aluminum alloy disc. The pressure roller 9 is pressed against the conveyor belt 7 by gravity, and the conveyor belt 7 drives the pressure roller 9 to rotate.

[0035] like Figure 3 As shown, in a specific embodiment, the correction component 8 includes a correction screw 081 and a correction track 082, and the axis of the correction screw 081 and the correction track 082 is parallel to the axis of the transmission roller 5. The correction component 8 also includes two identical guides 11, namely a first guide 12 and a second guide 13. The single guide 11 includes a base 14, and the base 14 has a threaded hole, and the guide 11 is connected to the correction screw 081 by threaded connection. The base 14 of the guide 11 abuts against the correction track 082, thereby limiting the movement of the first guide 12 and the second guide 13.

[0036] In a specific embodiment, at least one guide rod 15 is respectively provided on the base 14 of the first guide member 12 and the second guide member 13, and the guide rod 15 is higher than the upper surface of the conveyor belt 7. Preferably, the base 14 is provided with two guide rods 15 in front and behind in the conveying direction of the cast-rolled aluminum alloy discs, and the distance between the guide rods arranged in front of the base 14 of the first guide member 12 and the second guide member 13 is greater than the distance between the guide rods arranged in the back, and the distance between the guide rods arranged in the back is slightly greater than the diameter of the cast-rolled aluminum alloy discs.

[0037] In a specific embodiment, not shown in the figure, the base 14 of the first guide 12 and the second guide 13 protrudes away from the direction of the correction track 082 and is higher than the surface of the conveyor belt, so that the first guide 12 and the second guide 13 can cooperate to directly correct the position of the cast aluminum alloy disc.

[0038] By rotating the correcting screw 081, the distance between the first guide 12 and the second guide 13 and the relative positions of the correcting screw 081, the first guide 12 and the second guide 13 are adjusted, so that the distance between the two guides 11 or the two guide rods 15 is slightly larger than the cast-rolled aluminum alloy discs of different specifications formed by stamping and shearing of the pneumatic punch, and finally the position of the cast-rolled aluminum alloy discs is corrected.

[0039] like Figure 4 As shown, in a specific embodiment, the material receiving device 3 includes a rectangular material receiving base 16, and a material receiving tray 17 is provided on the material receiving base 16. A first guide rail 18 is provided on the upper surface of the material receiving base 16 in the length direction, and a second guide rail 19 is provided in the width direction. The material receiving tray 17 is connected to at least one material receiving tray moving cylinder 23, and the material receiving tray 17 is controlled by the material receiving tray moving cylinder 23 to move along the first guide rail 18. The compressed air of the material receiving tray moving cylinder 19 can be derived from a pneumatic punch, thereby effectively utilizing energy. Since the pneumatic punch is a prior art, this application will not elaborate on it in detail. The material receiving tray 17 is threadedly connected to at least one material receiving tray moving screw rod 24, and the material receiving tray moving screw rod 24 is arranged parallel to the second guide rail 19. The material receiving tray moving screw rod 24 is connected to the first servo motor 241, and the material receiving tray 17 is controlled by the servo motor 241 to move along the direction of the second guide rail 19. Then, the receiving tray 17 can move forward, backward, left and right along the first guide rail 18 and the second guide rail 19 respectively, so as to control the receiving tray 17 to catch the horizontally thrown and falling cast-rolled aluminum alloy discs.

[0040] In a specific embodiment, the receiving tray 17 can be divided into at least two receiving seats 171 along the direction of the first guide rail 18. The receiving tray moving cylinder 23 controls the receiving tray 17 to move along the first guide rail 18, thereby controlling one receiving seat 171 to be in a receiving state, and at least one receiving seat 171 to be in a state of unloading a stack of cast-rolled aluminum alloy discs, so that the material can be received continuously. Preferably, at least three blocking rods 20 are provided next to each receiving seat 171 of the receiving tray 17, and the three blocking rods 20 limit the cast-rolled aluminum alloy discs so as to be stacked and stacked. More preferably, the receiving tray 17 is divided into two receiving seats 171 along the direction of the first guide rail 18, and four blocking rods 20 are provided next to each receiving seat 171 to limit the cast-rolled aluminum alloy discs so as to be stacked and stacked. When one receiving seat 171 receives the material, the other receiving seat 171 unloads the stack of cast-rolled aluminum alloy discs, so that the material can be received continuously.

[0041] In a specific embodiment, the receiving base 171 is provided with a lifting assembly, preferably a turbine lifting assembly 22, which is connected to a second servo motor 221 to control the raising and lowering of the receiving base 171. During the initial receiving of the material, the turbine lifting assembly 22 controls the raising of the receiving base 171 so that the height of the receiving base 171 falls below the level of the conveyor belt. After actively receiving the falling aluminum alloy wafer, the turbine lifting assembly 22 controls the lowering of the receiving base 171 to a corresponding height.

[0042] In a specific embodiment, the transmission roller 5 includes a conveyor belt transmission roller 051, a first conveyor belt passive roller 052, and a second conveyor belt passive roller 053. The axes of the conveyor belt transmission roller 051, the first conveyor belt passive roller 052, and the second conveyor belt passive roller 053 are parallel to each other. The axes of the first conveyor belt passive roller 052 and the second conveyor belt passive roller 053 are at the same horizontal height. The axis of the conveyor belt transmission roller 051 is at a lower height than the axis of the first conveyor belt passive roller 052 and the second conveyor belt passive roller 053. The conveyor belt transmission roller 051 is connected to the conveyor belt reduction motor 6. The conveyor belt reduction motor 6 drives the conveyor belt transmission roller 051 to rotate. The conveyor belt transmission roller 051 drives the first conveyor belt passive roller 052 and the second conveyor belt passive roller 053 to rotate through the conveyor belt 7.

[0043] In a specific embodiment, the pressure roller 9 is arranged between the first conveyor belt passive roller 052 and the second conveyor belt passive roller 053, and the axis of the pressure roller 9 and the axis of the adjacent first conveyor belt passive roller 052 are projected on the conveyor belt at a distance of 5-10 mm.

[0044] The working process of a stacking device for rolling cast-rolled aluminum alloy discs disclosed in the present application is described in detail as follows: after the cast-rolled aluminum alloy discs formed by the pneumatic punch punching and shearing of the cast-rolled aluminum alloy plate are corrected in position by the correction component 8, the conveyor belt 7 receives and conveys them. After the cast-rolled aluminum alloy discs pass between the pressure roller 9 and the conveyor belt 7, they are thrown horizontally and fall between the material blocking rods 20 of the material receiving device 3 by inertia, and are stacked on the material receiving seat 171. Then, the turbine lifting component 22 controls the material receiving seat 171 to descend to a corresponding height until the cast-rolled aluminum alloy discs are stacked and stacked. When the stacking is completed, the material receiving plate moving cylinder 23 controls the material receiving plate 17 to move along the first guide rail 18, moving one material receiving seat 171 to the material receiving state, and moving the other material receiving seat 171 to the state of unloading the cast-rolled aluminum alloy disc stack.

[0045] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are illustrative and should not be construed as limiting the present application. Various changes and modifications may be made to the present application without departing from the spirit and scope of the present application, and such changes and modifications fall within the scope of the present application for which protection is sought.

Claims

1. A stacking device for rolling cast aluminum alloy rounds, comprising a rolling conveyor and a receiving device. The rolling conveyor comprises a rolling conveyor frame, the rolling conveyor frame having at least two drive rollers with parallel axis lines and a conveyor belt reduction motor for providing power to the drive rollers. The conveyor belt connects the drive rollers. The device is characterized by: The rolling conveyor frame upstream of the conveyor belt is equipped with a deviation correction component, and a pressure roller is provided near the downstream edge of the conveyor belt, and the conveyor belt drives the pressure roller; the rolling conveyor device receives the cast-rolled aluminum alloy discs, and after the travel trajectory of the cast-rolled aluminum alloy discs is corrected by the deviation correction component, the cast-rolled aluminum alloy discs are conveyed by the conveyor belt to the receiving device. The cast-rolled aluminum alloy discs pass between the pressure roller and the conveyor belt, and with the help of inertia, are thrown horizontally and fall to the receiving device, and then stacked; the pressure roller is connected to the rolling conveyor frame through a pressure roller arm, and the axis of the pressure roller is parallel to the axis of the transmission roller. The weight of the pressure roller is greater than that of the cast-rolled aluminum alloy disc; the transmission roller includes a conveyor belt transmission roller, a first conveyor belt passive roller, and a second conveyor belt passive roller. The roller and the second conveyor belt passive roller, the axis lines of the first conveyor belt passive roller and the second conveyor belt passive roller are at the same horizontal height, the horizontal height of the axis line of the conveyor belt drive roller is lower than the axis line of the first conveyor belt passive roller and the second conveyor belt passive roller, the conveyor belt reduction motor drives the conveyor belt drive roller to rotate, and the conveyor belt drive roller drives the first conveyor belt passive roller and the second conveyor belt passive roller to rotate through the conveyor belt; the pressure roller is arranged between the first conveyor belt passive roller and the second conveyor belt passive roller; the distance between the axis line of the pressure roller and the axis line of the adjacent first conveyor belt passive roller respectively projected on the conveyor belt is 5-10mm.

2. The stacking device for rolling cast aluminum alloy discs according to claim 1, characterized in that: The correction assembly includes a correction screw and a correction track. The axis of the correction screw and the correction track is parallel to the axis of the transmission roller. The correction assembly also includes two identical guides. The guides include a base. The base has a threaded hole. Each guide is strung on the correction screw by threaded connection. The base is in contact with the correction track.

3. The stacking device for rolling cast aluminum alloy discs according to claim 2, characterized in that: At least one guide rod is respectively provided on the base of each guide member, and the guide rod is higher than the upper surface of the conveyor belt.

4. The stacking device for rolling cast aluminum alloy discs according to claim 1, characterized in that: The material receiving device includes a rectangular material receiving base, a material receiving tray is provided on the material receiving base, a first guide rail is provided in the length direction of the upper surface of the material receiving base, and a second guide rail is provided in the width direction, the material receiving tray is connected to at least one material receiving tray moving cylinder, the material receiving tray is controlled by the material receiving tray moving cylinder to move along the first guide rail, the material receiving tray is threadedly connected to at least one material receiving tray moving screw rod, the material receiving tray moving screw rod is arranged parallel to the second guide rail, the material receiving tray moving screw rod is connected to the first servo motor, and the material receiving tray is controlled by the first servo motor to move along the direction of the second guide rail.

5. The stacking device for rolling cast aluminum alloy discs according to claim 4, characterized in that: The receiving tray can be divided into at least two receiving seats along the direction of the first guide rail. The receiving tray moving cylinder controls the receiving tray to move along the first guide rail. At least three blocking rods are provided next to each receiving seat of the receiving tray. The three blocking rods limit the falling cast-rolled aluminum alloy discs so as to stack them.

6. The stacking device for rolling cast aluminum alloy discs according to claim 5, characterized in that: The receiving tray is divided into two receiving seats along the direction of the first guide rail, and four material blocking rods are arranged next to each receiving seat. The four material blocking rods limit the stacking of the falling cast-rolled aluminum alloy discs. The receiving tray is provided with a turbine lifting assembly, which is connected to the second servo motor to control the lifting and lowering of the material receiving seat.

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