Magnesium-aluminum ingot conveying robot stacking device

Abstract

The present invention discloses a stacking device for a magnesium-aluminum ingot conveying robot, which relates to the technical field of robot stacking. It includes a palletizing robotic arm, a moving mechanism is arranged on the side of the palletizing robotic arm, a placing rack mechanism is fixedly connected to the upper part of the moving mechanism, and an auxiliary mechanism is fixedly connected to the upper part of the placing rack mechanism. In the present invention, the magnesium-aluminum ingots are stacked on the upper part of the moving plate by the palletizing robotic arm. According to the size of the magnesium-aluminum ingots, the second servo motor drives the second lead screw to rotate, the second lead screw drives the second lead block to slide along the second connecting plate. At this time, the second lead block will pull the adjusting plate to slide along the surface of the second connecting plate. The guide block slides along the surface of the adjusting plate through the guide groove on the upper part of the adjusting plate, and the guide block drives a plurality of moving plates to be evenly unfolded along the surface of the adjusting plate. By unfolding the moving plates, the placement area on the surface of the moving plates is adjusted, and magnesium-aluminum ingots of different sizes can be stably stacked.

Description

Technical Field

[0001] The present invention relates to the technical field of robot stacking, and specifically to a magnesium-aluminum ingot conveying robot stacking device. Background Art

[0002] In the process of automated production of magnesium-aluminum ingots, a variety of automated equipment is required. The magnesium-aluminum ingot conveying robot stacking device is a kind of equipment for automated stacking in its production and processing process, mainly used to convey magnesium-aluminum ingots from the production line to the stacking area and perform stacking operations on a robot system.

[0003] However, in the prior art, when the robot stacking device performs stacking operations on magnesium-aluminum ingots, the magnesium-aluminum ingots are taken out from the material conveyor belt or other material conveying systems by the robot arm, and then placed on the stacking rack according to the set program. When the set stacking height is reached, the stacking rack moves to move the stacked magnesium-aluminum ingots to the set transfer area, and then a forklift or other equipment transfer device is used to transfer them. However, when the existing stacking rack places magnesium-aluminum ingots, the length of the area for stacking magnesium-aluminum ingots on the upper part of the stacking rack cannot be adjusted according to the length of the magnesium-aluminum ingots, resulting in poor applicability of the stacking device. Especially when placing magnesium-aluminum ingots with a longer length on the upper part of the stacking rack, due to the shorter length of the upper part of the stacking rack, it is easy to cause the magnesium-aluminum ingots to fall during the stacking and transfer processes. Summary of the Invention

[0004] The purpose of the present invention is to provide a magnesium-aluminum ingot conveying robot stacking device to solve the problem in the above background art that when the existing stacking rack places magnesium-aluminum ingots, the length of the area for stacking magnesium-aluminum ingots on the upper part of the stacking rack cannot be adjusted according to the length of the magnesium-aluminum ingots, resulting in poor applicability of the stacking device. Especially when placing magnesium-aluminum ingots with a longer length on the upper part of the stacking rack, due to the shorter length of the upper part of the stacking rack, it is easy to cause the magnesium-aluminum ingots to fall during the stacking and transfer processes.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A magnesium-aluminum ingot conveying robot stacking device, including a palletizing robotic arm, a moving mechanism is arranged on the side of the palletizing robotic arm, a placing rack mechanism is fixedly connected to the upper part of the moving mechanism, an auxiliary mechanism is fixedly connected to the upper part of the placing rack mechanism. The placing rack mechanism includes a second connecting frame, an adjusting plate, and a plurality of moving plates. A second connecting plate is fixedly connected to the upper part of the second connecting frame, first limiting plates are fixedly connected to both ends of the second connecting plate, a limiting rod is fixedly connected to the side of the first limiting plate, the adjusting plate is slidably connected to the second connecting plate, and a plurality of the moving plates are all slidably inserted into the limiting rod. A guiding groove is arranged on the surface of the adjusting plate, a guiding block is fixedly connected to the bottom of the moving plate, and the guiding block is located inside the guiding groove and is slidably connected to the adjusting plate;

[0006] The moving mechanism is used to move the horizontal position of the placement rack mechanism, and the auxiliary mechanism is used to limit the upper part of the placement rack mechanism.

[0007] When stacking magnesium-aluminum ingots, the magnesium-aluminum ingots are stacked on the upper part of the moving plate by the stacking robotic arm. According to the size of the magnesium-aluminum ingots, the second servo motor drives the second lead screw to rotate. The second lead screw drives the second lead block to slide along the second connecting plate. At this time, the second lead block will pull the adjusting plate to slide along the surface of the second connecting plate. The guide block is driven to slide along the surface of the adjusting plate through the guide groove on the upper part of the adjusting plate. The guide block will drive multiple moving plates to be evenly unfolded along the surface of the adjusting plate. By unfolding the moving plates, the placement area on the surface of the moving plates is adjusted, and magnesium-aluminum ingots of different sizes can be stably stacked. When the adjusting plate slides along the surface of the second connecting plate, the adjusting plate is limited by the convex plate to improve the stability of the adjusting plate during movement.

[0008] Preferably, a convex plate is arranged on the side of the first limiting plate, and the upper part of the adjusting plate is attached to the bottom of the convex plate.

[0009] Preferably, the moving mechanism includes a first connecting plate. A first servo motor is fixedly connected to the upper part of the first connecting plate, and a first connecting frame is also fixedly connected to the upper part of the first connecting plate. The output end of the first servo motor is fixedly connected to a first lead screw. The first lead screw is rotationally connected to the first connecting frame, and a first lead block is threadedly connected to the surface of the first lead screw. The first lead block is fixedly connected to the bottom of the second connecting frame.

[0010] Preferably, a limiting guide rail is fixedly connected to the upper part of the first connecting plate. A limiting slider is slidably connected to the upper part of the limiting guide rail. The top of the limiting slider is fixedly connected to the bottom of the second connecting frame.

[0011] Preferably, a fixing frame is fixedly connected to the side of the second connecting frame, and a second servo motor is fixedly connected to the upper part of the fixing frame.

[0012] Preferably, the output end of the first servo motor is fixedly connected to a second lead screw. A second lead block is threadedly connected to the surface of the second lead screw. The top of the second lead block is fixedly connected to the bottom of the adjusting plate.

[0013] Preferably, a limiting groove is arranged on the surface of the second connecting plate. The second lead block is located inside the limiting groove and is slidably connected to the second connecting plate.

[0014] Preferably, the auxiliary mechanism includes two third connecting frames, and the two third connecting frames are respectively fixedly connected to the sides of the leftmost moving plate and the rightmost moving plate.

[0015] Preferably, an electro-hydraulic push rod is fixedly connected to the upper part of the No. 3 connecting frame, a No. 3 connecting plate is fixedly connected to the upper part of the electro-hydraulic push rod, and a sliding plate is fixedly connected to the side surface of the No. 3 connecting plate.

[0016] Preferably, a No. 2 limiting plate is fixedly connected to the upper part of the No. 3 connecting frame, and the sliding plate is slidably inserted into the No. 2 limiting plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. In the present invention, the magnesium-aluminum ingots are stacked on the upper part of the moving plate by the palletizing robotic arm. According to the size of the magnesium-aluminum ingots, the No. 2 servo motor drives the No. 2 lead screw to rotate. The No. 2 lead screw drives the No. 2 lead block to slide along the No. 2 connecting plate. At this time, the No. 2 lead block will pull the adjusting plate to slide along the surface of the No. 2 connecting plate. The guiding block slides along the surface of the adjusting plate through the guiding groove on the upper part of the adjusting plate. The guiding block drives a plurality of moving plates to be evenly unfolded along the surface of the adjusting plate. By unfolding the moving plates, the placement area on the surface of the moving plates is adjusted, and magnesium-aluminum ingots of different sizes can be stably stacked. When the adjusting plate slides along the surface of the No. 2 connecting plate, the adjusting plate is limited by the convex plate, improving the stability of the adjusting plate during movement.

[0019] 2. In the present invention, according to the set stacking height of the magnesium-aluminum ingots, the electro-hydraulic push rod is extended to drive the No. 3 connecting plate to move upward. The No. 3 connecting plate drives the sliding plate to move upward. The sliding plate is limited by the No. 2 limiting plate, improving the stability of the sliding plate during movement. The two sides of the stacked magnesium-aluminum ingots are limited by the No. 2 limiting plate and the sliding plate, improving the stability of the magnesium-aluminum ingots during stacking.

[0020] 3. In the present invention, after the stacking of the magnesium-aluminum ingots is completed, the No. 1 servo motor drives the No. 1 lead screw to rotate. The No. 1 lead screw drives the No. 1 lead block to move, thereby driving the No. 2 connecting frame and the magnesium-aluminum ingots stacked on its upper part to move, facilitating the movement of the magnesium-aluminum ingots. During the movement of the No. 2 connecting frame, the No. 2 connecting frame drives the limiting slider to slide along the limiting guide rail. The No. 2 connecting frame is limited by the limiting guide rail and the limiting slider, improving the stability of the No. 2 connecting frame during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the stacking device of the magnesium-aluminum ingot conveying robot of the present invention;

[0022] Figure 2 It is a side view structural schematic diagram of the stacking device of the magnesium-aluminum ingot conveying robot of the present invention;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the moving mechanism in the stacking device of the magnesium-aluminum ingot conveying robot of the present invention;

[0024] Figure 4 This is a schematic three-dimensional structure diagram of the auxiliary mechanism in the stacking device of the magnesium-aluminum ingot conveying robot of the present invention;

[0025] Figure 5 This is a schematic three-dimensional structure diagram of the second wire block in the stacking device of the magnesium-aluminum ingot conveying robot of the present invention;

[0026] Figure 6 This is a schematic three-dimensional structure diagram of the adjusting plate in the stacking device of the magnesium-aluminum ingot conveying robot of the present invention;

[0027] Figure 7 This is a schematic top view structure diagram of the adjusting plate in the stacking device of the magnesium-aluminum ingot conveying robot of the present invention.

[0028] In the figure: 1, palletizing robotic arm; 2, moving mechanism; 21, first connecting plate; 22, first servo motor; 23, first connecting frame; 24, first lead screw; 25, first wire block; 26, limit guide rail; 27, limit slider; 3, placing rack mechanism; 31, second connecting frame; 32, fixed frame; 33, second servo motor; 34, second connecting plate; 35, adjusting plate; 36, first limit plate; 37, limit rod; 38, moving plate; 39, second lead screw; 310, second wire block; 311, guide groove; 312, guide block; 4, auxiliary mechanism; 41, third connecting frame; 42, electro-hydraulic push rod; 43, third connecting plate; 44, sliding plate; 45, second limit plate. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0030] Refer to Figures 1-7As shown: a magnesium-aluminum ingot conveying robot stacking device, including a palletizing robotic arm 1, a moving mechanism 2 is arranged on the side of the palletizing robotic arm 1, a placing rack mechanism 3 is fixedly connected to the upper part of the moving mechanism 2, an auxiliary mechanism 4 is fixedly connected to the upper part of the placing rack mechanism 3, the placing rack mechanism 3 includes a second connecting frame 31, an adjusting plate 35 and a plurality of moving plates 38, a second connecting plate 34 is fixedly connected to the upper part of the second connecting frame 31, first limiting plates 36 are fixedly connected to both ends of the second connecting plate 34, a limiting rod 37 is fixedly connected to the side of the first limiting plate 36, the adjusting plate 35 is slidably connected to the second connecting plate 34, and a plurality of moving plates 38 are all slidably inserted into the limiting rod 37, a guiding groove 311 is arranged on the surface of the adjusting plate 35, a guiding block 312 is fixedly connected to the bottom of the moving plate 38, and the guiding block 312 is located inside the guiding groove 311 and is slidably connected to the adjusting plate 35;

[0031] The moving mechanism 2 is used to move the horizontal position of the placing rack mechanism 3, the auxiliary mechanism 4 is used to limit the upper part of the placing rack mechanism 3, a protruding plate is arranged on the side of the first limiting plate 36, the upper part of the adjusting plate 35 is attached to the bottom of the protruding plate, the moving mechanism 2 includes a first connecting plate 21, a first servo motor 22 is fixedly connected to the upper part of the first connecting plate 21, and a first connecting frame 23 is fixedly connected to the upper part of the first connecting plate 21, the output end of the first servo motor 22 is fixedly connected to a first lead screw 24, the first lead screw 24 is rotatably connected to the first connecting frame 23, and a first lead screw block 25 is threadedly connected to the surface of the first lead screw 24, the first lead screw block 25 is fixedly connected to the bottom of the second connecting frame 31, a limiting guide rail 26 is fixedly connected to the upper part of the first connecting plate 21, a limiting slider 27 is slidably connected to the upper part of the limiting guide rail 26, the top of the limiting slider 27 is fixedly connected to the bottom of the second connecting frame 31, a fixed frame 32 is fixedly connected to the side of the second connecting frame 31, a second servo motor 33 is fixedly connected to the upper part of the fixed frame 32, the output end of the first servo motor 22 is fixedly connected to a second lead screw 39, a second lead screw block 310 is threadedly connected to the surface of the second lead screw 39, the top of the second lead screw block 310 is fixedly connected to the bottom of the adjusting plate 35, a limiting groove is arranged on the surface of the second connecting plate 34, and the second lead screw block 310 is located inside the limiting groove and is slidably connected to the second connecting plate 34.

[0032] In this embodiment, the magnesium-aluminum ingots are stacked on the upper part of the moving plate 38 by the palletizing robotic arm 1. According to the size of the magnesium-aluminum ingots, the second servo motor 33 drives the second lead screw 39 to rotate. The second lead screw 39 drives the second lead screw block 310 to slide along the second connecting plate 34. At this time, the second lead screw block 310 will pull the adjusting plate 35 to slide along the surface of the second connecting plate 34. The guide groove 311 on the upper part of the adjusting plate 35 drives the guide block 312 to slide along the surface of the adjusting plate 35. The guide block 312 will drive a plurality of moving plates 38 to be evenly unfolded along the surface of the adjusting plate 35. By unfolding the moving plate 38, the placement area on the surface of the moving plate 38 is adjusted, and magnesium-aluminum ingots of different sizes can be stably stacked. When the adjusting plate 35 slides along the surface of the second connecting plate 34, the convex plate limits the adjusting plate 35 to improve the stability of the adjusting plate 35 during movement;

[0033] After the stacking of the magnesium-aluminum ingots is completed, the first servo motor 22 drives the first lead screw 24 to rotate. The first lead screw 24 drives the first lead screw block 25 to move, thereby driving the second connecting frame 31 and the magnesium-aluminum ingots stacked on it to move, facilitating the movement of the magnesium-aluminum ingots. During the movement of the second connecting frame 31, the second connecting frame 31 drives the limit slider 27 to slide along the limit guide rail 26. The limit guide rail 26 and the limit slider 27 limit the second connecting frame 31 to improve the stability of the second connecting frame 31 during movement. Embodiment Two

[0034] According to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in

[0035] In this embodiment, according to the set stacking height of the magnesium-aluminum ingots, the electro-hydraulic push rod 42 is extended to drive the third connecting plate 43 to move upward. The third connecting plate 43 drives the sliding plate 44 to move upward. The second limiting plate 45 limits the sliding plate 44 to improve the stability of the sliding plate 44 during movement. The second limiting plate 45 and the sliding plate 44 limit both sides of the stacked magnesium-aluminum ingots to improve the stability of the magnesium-aluminum ingots during stacking.

[0036] Usage method and working principle of this device: When the present invention is in use, the magnesium-aluminum ingots are stacked on the upper part of the moving plate 38 by the palletizing robotic arm 1. According to the size of the magnesium-aluminum ingots, the second servo motor 33 drives the second lead screw 39 to rotate. The second lead screw 39 drives the second lead block 310 to slide along the second connecting plate 34. At this time, the second lead block 310 will pull the adjusting plate 35 to slide along the surface of the second connecting plate 34. The guide groove 311 on the upper part of the adjusting plate 35 drives the guide block 312 to slide along the surface of the adjusting plate 35. The guide block 312 will drive a plurality of moving plates 38 to be evenly unfolded along the surface of the adjusting plate 35. By unfolding the moving plates 38, the placement area on the surface of the moving plates 38 is adjusted. When the adjusting plate 35 slides along the surface of the second connecting plate 34, the adjusting plate 35 is limited by the convex plate;

[0037] According to the set stacking height of the magnesium-aluminum ingots, the extension electro-hydraulic push rod 42 drives the third connecting plate 43 to move upward. The third connecting plate 43 drives the sliding plate 44 to move upward. The second limiting plate 45 limits the sliding plate 44 to improve the stability of the sliding plate 44 during movement. The second limiting plate 45 and the sliding plate 44 limit the two sides of the stacked magnesium-aluminum ingots;

[0038] After the stacking of the magnesium-aluminum ingots is completed, the first servo motor 22 drives the first lead screw 24 to rotate. The first lead screw 24 drives the first lead block 25 to move, thereby driving the second connecting frame 31 and the magnesium-aluminum ingots stacked on it to move. During the movement of the second connecting frame 31, the second connecting frame 31 drives the limit slider 27 to slide along the limit guide rail 26. The limit guide rail 26 and the limit slider 27 limit the second connecting frame 31.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Magnesium-aluminum ingot conveying robot stacking device, comprising a palletizing robotic arm (1), a moving mechanism (2) is arranged on the side of the palletizing robotic arm (1), a placing rack mechanism (3) is fixedly connected to the upper part of the moving mechanism (2), and an auxiliary mechanism (4) is fixedly connected to the upper part of the placing rack mechanism (3), characterized in that: The placement rack mechanism (3) includes a second connecting rack (31), an adjusting plate (35) and a plurality of moving plates (38). A second connecting plate (34) is fixedly connected to the upper part of the second connecting rack (31). First limiting plates (36) are fixedly connected to both ends of the second connecting plate (34). A limiting rod (37) is fixedly connected to the side surface of the first limiting plate (36). The adjusting plate (35) is slidably connected to the second connecting plate (34). A plurality of the moving plates (38) are all slidably inserted into the limiting rod (37). A guiding groove (311) is arranged on the surface of the adjusting plate (35). A guiding block (312) is fixedly connected to the bottom of the moving plate (38). The guiding block (312) is located inside the guiding groove (311) and is slidably connected to the adjusting plate (35); The moving mechanism (2) is used to move the horizontal position of the placement rack mechanism (3), and the auxiliary mechanism (4) is used to limit the upper part of the placement rack mechanism (3); The moving mechanism (2) includes a first connecting plate (21). A first servo motor (22) is fixedly connected to the upper part of the first connecting plate (21). And a first connecting rack (23) is fixedly connected to the upper part of the first connecting plate (21). A first lead screw (24) is fixedly connected to the output end of the first servo motor (22). The first lead screw (24) is rotatably connected to the first connecting rack (23). And a first lead screw block (25) is threadedly connected to the surface of the first lead screw (24). The first lead screw block (25) is fixedly connected to the bottom of the second connecting rack (31); A limiting guide rail (26) is fixedly connected to the upper part of the first connecting plate (21). A limiting slider (27) is slidably connected to the upper part of the limiting guide rail (26). The top of the limiting slider (27) is fixedly connected to the bottom of the second connecting rack (31).

2. The magnesium-aluminum ingot conveying robot stacking device according to claim 1, characterized in that: A raised plate is arranged on the side surface of the first limiting plate (36). The upper part of the adjusting plate (35) is attached to the bottom of the raised plate.

3. The magnesium-aluminum ingot conveying robot stacking device according to claim 1, characterized in that: A fixed rack (32) is fixedly connected to the side surface of the second connecting rack (31). A second servo motor (33) is fixedly connected to the upper part of the fixed rack (32).

4. The magnesium-aluminum ingot conveying robot stacking device according to claim 1, characterized in that: A second lead screw (39) is fixedly connected to the output end of the first servo motor (22). A second lead screw block (310) is threadedly connected to the surface of the second lead screw (39). The top of the second lead screw block (310) is fixedly connected to the bottom of the adjusting plate (35).

5. The magnesium-aluminum ingot conveying robot stacking device according to claim 4, wherein: A limiting groove is arranged on the surface of the second connecting plate (34). The second lead screw block (310) is located inside the limiting groove and is slidably connected to the second connecting plate (34).

6. The magnesium-aluminum ingot conveying robot stacking device according to claim 1, characterized in that: The auxiliary mechanism (4) includes two third connecting racks (41). The two third connecting racks (41) are respectively fixedly connected to the side surfaces of the leftmost moving plate (38) and the rightmost moving plate (38).

7. The magnesium-aluminum ingot conveying robot stacking device according to claim 6, characterized in that: An electro-hydraulic push rod (42) is fixedly connected to the upper part of the third connecting rack (41). A third connecting plate (43) is fixedly connected to the upper part of the electro-hydraulic push rod (42). A sliding plate (44) is fixedly connected to the side surface of the third connecting plate (43).

8. The magnesium-aluminum ingot conveying robot stacking device according to claim 7, characterized in that: A second limiting plate (45) is fixedly connected to the upper part of the third connecting frame (41), and the sliding plate (44) is slidably inserted into the second limiting plate (45).

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