Blanking line stacking device

Abstract

The utility model discloses a blanking line stacking device, which belongs to the technical field of blanking line auxiliary equipment and comprises a base, and a blanking conveyor is arranged at the end of the base. According to the plate stacking machine, the two front-and-back moving mechanisms and the two transverse moving mechanisms are arranged on the base, the stacking tables are arranged above the front-and-back moving mechanisms and the transverse moving mechanisms, and when plates are stacked, the two front-and-back moving mechanisms drive the two stacking tables to move to the position below the end of the conveying belt; stacked plates are supported through the movable supporting base and the fixed supporting base above the stacking table, and when a certain number of plates are stacked on the stacking table above the front-back moving mechanism, the stacking table where the plates are stacked is moved away and taken down through the front-back moving mechanism; and at the moment, the stacking table above the transverse moving mechanism is driven by the transverse moving mechanism to move to the position below the end of the conveying belt, and the plate stacking continuity is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for blanking lines, and more specifically, to a stacking device for a blanking line. Background Art

[0002] The blanking line mainly includes equipment such as a feeding device, a shearing machine, a longitudinal conveyor, a power distribution system, etc. The main materials required for blanking line processing include steel coils, steel plates, etc. Among them, the blanked plates can be stacked for subsequent processing. At present, the stacking method of the blanking line is 2-stack. In the swing shear project, after full packaging, it is necessary to wait for the crane to transfer and then carry out the stacking of the next batch of production. The transfer waiting time is prolonged, production obstacles such as crane conflicts occur, the production efficiency is low, and it is not convenient to ensure the stacking, sorting and support of plates of different sizes. For this reason, we propose a stacking device for a blanking line. Content of the Utility Model

[0003] Aiming at the problems mentioned in the above background art, the purpose of the utility model is to provide a stacking device for a blanking line.

[0004] To solve the above problems, the utility model adopts the following technical solutions:

[0005] A stacking device for a blanking line includes a base. A blanking conveyor is arranged at the end of the base. Two conveyor belts are arranged on the blanking conveyor. Two front-back moving mechanisms are arranged on the base. Transverse moving mechanisms are respectively arranged on both sides of the top surface of the base. Palletizing platforms are arranged on both the front-back moving mechanism and the transverse moving mechanism. A first chute is opened on the top surface of the palletizing platform. A bidirectional lead screw is rotatably connected to the inner cavity of the first chute. First sliding frames are respectively threadedly sleeved on the outer sides of both ends of the bidirectional lead screw. The tops of the two first sliding frames extend above the base and are fixedly installed with first electric push rods. The output ends of the two first electric push rods are respectively fixedly connected with first push plates. Connecting columns are respectively fixedly connected to the inner sides of the two first sliding frames. Moving support seats are respectively fixedly connected to the ends of the two connecting columns. A second chute is opened on the top surface of the palletizing platform. A unidirectional lead screw is rotatably connected to the inner cavity of the second chute. A second sliding frame is threadedly sleeved on the outer side of the unidirectional lead screw. The top end of the second sliding frame extends above the base and is fixedly installed with a second electric push rod. The output end of the second electric push rod is fixedly connected with a second push plate.

[0006] As a preferred embodiment of the present utility model, the front-back moving mechanism includes a first track opened on the top surface of the base. There are two first moving grooves provided on the bottom surface of the first track, and a first avoidance groove is provided on the bottom surface of the first track. A first moving platform is sleeved inside the first track. Four first U-shaped frames are fixedly connected to the bottom surface of the first moving platform. A first roller is rotatably connected to the inside of each of the four first U-shaped frames. Two first bi-axial motors are fixedly installed on the bottom surface of the first moving platform. The output shafts of the first bi-axial motors are respectively connected to one end of the rotating shafts of the four first rollers. The bottom end of the first roller is in contact with the bottom surface of the inner cavity of the first moving groove. The first bi-axial motor is located in the inner cavity of the first avoidance groove. The top surface of the first moving platform is connected to the bottom surface of the palletizing table, and the side surface of the first moving platform is flush with the side surface of the palletizing table.

[0007] As a preferred embodiment of the present utility model, the lateral moving mechanism includes a second track opened on the top surface of the base. There are two second moving grooves provided on the bottom surface of the second track, and a second avoidance groove is provided on the bottom surface of the second track. A second moving platform is sleeved inside the second track. Four second U-shaped frames are fixedly connected to the bottom surface of the second moving platform. A second roller is rotatably connected to the inside of each of the four second U-shaped frames. Two second bi-axial motors are fixedly installed on the bottom surface of the second moving platform. The output shafts of the second bi-axial motors are respectively connected to one end of the rotating shafts of the four second rollers. The bottom end of the second roller is in contact with the bottom surface of the inner cavity of the second moving groove. The second bi-axial motor is located in the inner cavity of the second avoidance groove. The top surface of the second moving platform is connected to the bottom surface of the palletizing table, and the side surface of the second moving platform is flush with the side surface of the palletizing table.

[0008] As a preferred embodiment of the present utility model, the side surface of the bottom end of the first sliding frame is in contact with the inner wall of the first sliding groove, and the side surface of the bottom end of the second sliding frame is in contact with the inner wall of the second sliding groove.

[0009] As a preferred embodiment of the present utility model, first knobs are respectively fixedly connected to both ends of the bidirectional lead screw, and a second knob is fixedly connected to the end of the unidirectional lead screw.

[0010] As a preferred embodiment of the present utility model, a protective frame is provided on the top surface of the base, and a control panel is provided on the protective frame.

[0011] As a preferred embodiment of the present utility model, one end of the movable support seat is flush with one side of the palletizing table, and a fixed support seat is provided on the top surface of the palletizing table.

[0012] The advantages of the present utility model are as follows:

[0013] (1) In this utility model, two front-back moving mechanisms and two lateral moving mechanisms are provided on the base. Above each of the front-back moving mechanism and the lateral moving mechanism, there is a palletizing table. When palletizing the plates, first, the two front-back moving mechanisms drive the two palletizing tables to move under the end of the conveyor belt. The moving support seats and the fixed support seats above the palletizing tables are used to support the palletized plates. When the palletizing table above the front-back moving mechanism has palletized a certain amount of plates, the front-back moving mechanism is used to move the palletizing table with the palletized plates away and down. At this time, the lateral moving mechanism is used to drive the palletizing table above the lateral moving mechanism to move under the end of the conveyor belt, realizing that while two palletizing tables are discharging materials, another two palletizing tables continue to palletize the plates, ensuring the continuity of plate palletizing.

[0014] (2) In this utility model, the position of the first sliding frame is adjusted by the threaded fit between the bidirectional lead screw and the first sliding frame, thereby adjusting the distance between the outer sides of the moving support seats to make this distance equal to the width of the plate, so as to support the palletized plates by the moving support seats and the fixed support seats. Additionally, the second sliding frame and the second push plate are driven to move by the threaded fit between the unidirectional lead screw and the second sliding frame. After the plate falls above the moving support seats and the fixed support seats, the first electric push rod and the second electric push rod are used to drive the first push plate and the second push plate to move. The first push plate and the second push plate are used to push the side of the plate, making one side of the plate abut against the side of the blanking conveyor, and the other three sides of the plate are respectively in contact with the first push plate and the second push plate, realizing the sorting and limiting of the plate, and ensuring the palletizing of plates with different sizes and dimensions, with good practicability. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of this utility model;

[0016] Figure 2 is the structural schematic diagram of the base of this utility model;

[0017] Figure 3 is the exploded schematic diagram of the second moving table and the palletizing table of this utility model;

[0018] Figure 4 is the exploded schematic diagram of the first moving table and the palletizing table of this utility model;

[0019] Figure 5 is the structural schematic diagram of the palletizing table of this utility model;

[0020] Figure 6 is the structural schematic diagram of the second moving table of this utility model;

[0021] Figure 7 is the structural schematic diagram of the first moving table of this utility model.

[0022] Description of reference numerals in the figure:

[0023] 1. Base; 2. Blanking conveyor; 3. Conveyor belt; 4. Front-back moving mechanism; 5. Lateral moving mechanism; 6. Palletizing table; 7. First chute; 8. Bi-directional lead screw; 9. Second chute; 10. Unidirectional lead screw; 11. First sliding carriage; 12. First electric push rod; 13. First push plate; 14. Second sliding carriage; 15. Second electric push rod; 16. Second push plate; 17. Connecting column; 18. Moving support seat; 19. Fixed support seat; 20. First track; 21. First moving groove; 22. First avoidance groove; 23. First moving table; 24. First U-shaped frame; 25. First roller; 26. First double-shaft motor; 27. Second track; 28. Second moving groove; 29. Second avoidance groove; 30. Second moving table; 31. Second U-shaped frame; 32. Second roller; 33. Second double-shaft motor; 34. First knob; 35. Second knob; 36. Protective frame; 37. Control panel. Detailed implementation mode

[0024] 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.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment:

[0028] Please refer to Figure 1-7 , a blanking line stacking device, including a base 1, a blanking conveyor 2 is arranged at the end of the base 1, two conveyor belts 3 are arranged on the blanking conveyor 2, two front-back moving mechanisms 4 are arranged on the base 1, and lateral moving mechanisms 5 are respectively arranged on both sides of the top surface of the base 1. Palletizing platforms 6 are arranged on both the front-back moving mechanism 4 and the lateral moving mechanism 5. A first chute 7 is opened on the top surface of the palletizing platform 6. A bidirectional lead screw 8 is rotatably connected to the inner cavity of the first chute 7. The outer sides of both ends of the bidirectional lead screw 8 are respectively threadedly sleeved with first sliding frames 11. The tops of the two first sliding frames 11 extend above the base 1 and are fixedly installed with first electric push rods 12. The output ends of the two first electric push rods 12 are respectively fixedly connected with first push plates 13. Connecting columns 17 are respectively fixedly connected to the inner sides of the two first sliding frames 11. Moving support seats 18 are respectively fixedly connected to the ends of the two connecting columns 17. A second chute 9 is opened on the top surface of the palletizing platform 6. A unidirectional lead screw 10 is rotatably connected to the inner cavity of the second chute 9. A second sliding frame 14 is threadedly sleeved on the outer side of the unidirectional lead screw 10. The top end of the second sliding frame 14 extends above the base 1 and is fixedly installed with a second electric push rod 15. The output end of the second electric push rod 15 is fixedly connected with a second push plate 16.

[0029] In this embodiment, the ends of the first track 20 and the second track 27 are connected and communicated to ensure that the palletizing platforms 6 on both the front-back moving mechanism 4 and the lateral moving mechanism 5 can move below the end of the conveyor belt 3.

[0030] Specifically, please refer to Figure 1 , Figure 2 and Figure 6 , the front-back moving mechanism 4 includes a first track 20 opened on the top surface of the base 1. Two first moving grooves 21 are arranged on the bottom surface of the first track 20. A first avoidance groove 22 is arranged on the bottom surface of the first track 20. A first moving platform 23 is sleeved inside the first track 20. Four first U-shaped frames 24 are fixedly connected to the bottom surface of the first moving platform 23. First rollers 25 are respectively rotatably connected to the inner sides of the four first U-shaped frames 24. Two first double-shaft motors 26 are fixedly installed on the bottom surface of the first moving platform 23. The output shafts of the first double-shaft motors 26 are respectively connected to one end of the rotating shafts of the four first rollers 25. The bottom ends of the first rollers 25 are in contact with the bottom surface of the inner cavity of the first moving groove 21. The first double-shaft motors 26 are located in the inner cavity of the first avoidance groove 22. The top surface of the first moving platform 23 is connected to the bottom surface of the palletizing platform 6, and the side surface of the first moving platform 23 is flush with the side surface of the palletizing platform 6.

[0031] In this embodiment, the first rollers 25 rotate in the first moving grooves 21, thereby driving the palletizing platform 6 above the first moving platform 23 to move, and the first double-shaft motors 26 are placed through the first avoidance grooves 22.

[0032] Specifically, please refer to Figure 1 , Figure 2 and Figure 7 . The lateral moving mechanism 5 includes a second track 27 opened on the top surface of the base 1. Two second moving grooves 28 are provided on the bottom surface of the second track 27, and a second avoidance groove 29 is provided on the bottom surface of the second track 27. A second moving platform 30 is sleeved inside the second track 27. Four second U-shaped frames 31 are fixedly connected to the bottom surface of the second moving platform 30. Second rollers 32 are respectively rotatably connected inside the four second U-shaped frames 31. Two second bi-axial motors 33 are fixedly installed on the bottom surface of the second moving platform 30. The output shafts of the second bi-axial motors 33 are respectively connected to one ends of the rotating shafts of the four second rollers 32. The bottom ends of the second rollers 32 are in contact with the bottom surface of the inner cavity of the second moving groove 28. The second bi-axial motors 33 are located inside the second avoidance groove 29. The top surface of the second moving platform 30 is connected to the bottom surface of the palletizing table 6, and the side surface of the second moving platform 30 is flush with the side surface of the palletizing table 6.

[0033] In this embodiment, the second rollers 32 rotate in the second moving grooves 28 to move the palletizing table 6 above the second moving platform 30, and the second avoidance groove 29 is used to place the second bi-axial motors 33.

[0034] Specifically, please refer to Figure 5 . The side surface of the bottom end of the first sliding frame 11 is in contact with the inner wall of the first sliding groove 7, and the side surface of the bottom end of the second sliding frame 14 is in contact with the inner wall of the second sliding groove 9.

[0035] In this embodiment, the inner wall of the first sliding groove 7 is used to limit the first sliding frame 11 so that the first sliding frame 11 can only move along the axial direction of the bidirectional lead screw 8, and the inner wall of the second sliding groove 9 is used to limit the second sliding frame 14 so that the second sliding frame 14 can only move along the axial direction of the unidirectional lead screw 10.

[0036] Specifically, please refer to Figure 5 . First knobs 34 are respectively fixedly connected to both ends of the bidirectional lead screw 8, and a second knob 35 is fixedly connected to the end of the unidirectional lead screw 10.

[0037] In this embodiment, a plurality of operation grooves are provided on the side of the palletizing table 6, and both the first knobs 34 and the second knobs 35 are located in the operation grooves.

[0038] Specifically, please refer to Figure 1 . A protective frame 36 is provided on the top surface of the base 1, and a control panel 37 is provided on the protective frame 36.

[0039] In this embodiment, the device is controlled by the control panel 37, and the part of the palletizing is protected by the protective frame 36.

[0040] Specifically, please refer to Figure 5, one end of the movable support base 18 is flush with one side of the palletizing table 6, and a fixed support base 19 is arranged on the top surface of the palletizing table 6.

[0041] In this embodiment, when the palletizing table 6 needs to stack and collect the plates after moving, one end of the movable support base 18 is made to fit against the side surface of the blanking conveyor 2 to ensure that the plates can fall onto the movable support base 18. Additionally, the fixed support base 19 is used to assist the movable support base 18 in providing support.

[0042] Working principle: During use, first start the first double-shaft motor 26 at the bottom of the first avoidance groove 22. Use the first double-shaft motor 26 to drive the first roller 25 to rotate, so that the first roller 25 rolls in the inner cavity of the first moving groove 21, thereby driving the first avoidance groove 22 and the palletizing table 6 above the first avoidance groove 22 to move, making the palletizing table 6 move to fit against the end of the blanking conveyor 2, and the two palletizing tables 6 are located below the ends of the two conveyor belts 3. Then use the conveyor belts 3 to convey the blanking plates, and make the plates fall onto the movable support base 18 and the fixed support base 19 above the palletizing table 6. Use the movable support base 18 and the fixed support base 19 to support the plates. Additionally, start the first electric push rod 12 and the second electric push rod 15 respectively to drive the first push plate 13 and the second push plate 16 to push the sides of the plates, so that the plates are located directly above the fixed support base 19, and one side of the stacked plates fits against the side surface of the blanking conveyor 2 to achieve the sorting of the plates. Then, after a certain amount of plates are stacked above the palletizing table 6 on the first moving platform 23, start the first avoidance groove 22 to drive the first double-shaft motor 26 to reverse, so that the palletizing table 6 loaded with plates and the first moving platform 23 move to the outside of the base 1 to realize the discharging of the stacked plates. Finally, start the second double-shaft motor 33 below the second moving platform 30. Use the second double-shaft motor 33 to drive the second roller 32 to rotate, so that the second roller 32 rolls in the inner cavity of the second moving groove 28, thereby driving the second moving platform 30 and the palletizing table 6 above the second moving platform 30 to move, making the palletizing table 6 move to below the end of the conveyor belt 3. At this time, use the movable support base 18 and the fixed support base 19 on the top of the palletizing table 6 above the second moving platform 30 to stack and load the plates, so as to realize the continuous discharging of the plates;

[0043] In addition, when stacking the plates, rotate the first knob 34 to drive the bidirectional lead screw 8 to rotate. Through the threaded fit between the bidirectional lead screw 8 and the two first sliding brackets 11, drive the two first sliding brackets 11 to move, thereby driving the connecting columns 17 and the movable support seats 18 on the sides of the first sliding brackets 11 to move, so that the distance between the outer sides of the two movable support seats 18 is equal to the width of the plate. After using the movable support seats 18 and the fixed support seats 19 to support the stacked plates, driving the first push plate 13 to move by the first electric push rod 12 can effectively push and limit the plates. At the same time, rotate the second knob 35 to drive the unidirectional lead screw 10 to rotate, and drive the second sliding bracket 14 to move by the threaded fit between the unidirectional lead screw 10 and the second sliding bracket 14, thereby adjusting the position of the second push plate 16. Use the second push plate 16 to cooperate with the first push plate 13 to push and arrange the plates, so that the rear part of the plate abuts against the side of the blanking conveyor 2. In this way, the stacking and arrangement of the plates are realized, and at the same time, it is ensured that the plates with different external dimensions can be stacked, that's all.

[0044] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and its improved concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A blanking line stacking device, comprising a base (1), characterized in that: A material-dropping conveyor (2) is provided at the end of the base (1), and two conveyor belts (3) are provided on the material-dropping conveyor (2). Two forward and backward moving mechanisms (4) are provided on the base (1), and transverse moving mechanisms (5) are provided on both sides of the top surface of the base (1). A stacking platform (6) is provided on both the forward and backward moving mechanisms (4) and the transverse moving mechanisms (5). A first slide groove (7) is provided on the top surface of the stacking platform (6), and a bidirectional screw rod (8) is rotatably connected to the inner cavity of the first slide groove (7). The outer sides of the two ends of the bidirectional screw rod (8) are respectively threadedly sleeved with first slides (11), and the tops of the two first slides (11) extend to the top of the base (1) and are fixedly installed with first electric push rods. (12), the output ends of the two first electric push rods (12) are respectively fixedly connected to the first push plates (13), the inner sides of the two first slides (11) are respectively fixedly connected to the connecting columns (17), the ends of the two connecting columns (17) are respectively fixedly connected to the dynamic support seats (18), the top surface of the stacking platform (6) is provided with a second slide groove (9), the inner cavity of the second slide groove (9) is rotatably connected to a one-way screw rod (10), the outer side of the one-way screw rod (10) is threadedly sleeved with a second slide (14), the top end of the second slide (14) extends to the top of the base (1) and is fixedly installed with a second electric push rod (15), and the output end of the second electric push rod (15) is fixedly connected to the second push plate (16).

2. A blanking line stacking device according to claim 1, characterized in that: The forward and backward moving mechanism (4) comprises a first track (20) provided on the top surface of the base (1); the bottom surface of the first track (20) is provided with two first moving grooves (21); the bottom surface of the first track (20) is provided with a first avoiding groove (22); the inner side of the first track (20) is provided with a first moving platform (23); the bottom surface of the first moving platform (23) is fixedly connected with four first U-shaped frames (24); the inner sides of the four first U-shaped frames (24) are respectively rotatably connected with first rollers (25); Two first double-axis motors (26) are fixedly mounted on the bottom surface of the moving platform (23); the output shafts of the first double-axis motors (26) are respectively connected to one end of the rotating shafts of four first rollers (25); the bottom ends of the first rollers (25) are in contact with the bottom surface of the inner cavity of the first moving groove (21); the first double-axis motors (26) are located in the inner cavity of the first avoidance groove (22); the top surface of the first moving platform (23) is connected to the bottom surface of the stacking platform (6); and the side surfaces of the first moving platform (23) are flush with the side surfaces of the stacking platform (6).

3. A blanking line stacking device according to claim 2, characterized in that: The transverse moving mechanism (5) comprises a second track (27) provided on the top surface of the base (1); the bottom surface of the second track (27) is provided with two second moving grooves (28); the bottom surface of the second track (27) is provided with a second avoidance groove (29); a second moving platform (30) is sleeved on the inner side of the second track (27); four second U-shaped frames (31) are fixedly connected to the bottom surface of the second moving platform (30); the inner sides of the four second U-shaped frames (31) are respectively rotatably connected with second rollers (32); the second Two second double-axis motors (33) are fixedly installed on the bottom surface of the movable platform (30), and the output shafts of the second double-axis motors (33) are respectively connected to one end of the rotating shafts of the four second rollers (32), the bottom ends of the second rollers (32) are in contact with the bottom surface of the inner cavity of the second movable groove (28), the second double-axis motor (33) is located in the inner cavity of the second avoidance groove (29), the top surface of the second movable platform (30) is connected to the bottom surface of the stacking platform (6), and the side surface of the second movable platform (30) is flush with the side surface of the stacking platform (6).

4. A blanking line stacking device according to claim 1, characterized in that: The side surface of the bottom end of the first slide bracket (11) is in contact with the inner wall of the first slide groove (7), and the side surface of the bottom end of the second slide bracket (14) is in contact with the inner wall of the second slide groove (9).

5. The blanking line stacking device according to claim 1, characterized in that: The two ends of the bidirectional screw rod (8) are respectively fixedly connected to a first knob (34), and the end of the unidirectional screw rod (10) is fixedly connected to a second knob (35).

6. A blanking line stacking device according to claim 1, characterized in that: A protective frame (36) is provided on the top surface of the base (1), and a control panel (37) is provided on the protective frame (36).

7. The blanking line stacking device according to claim 1, characterized in that: One end of the dynamic support seat (18) is flush with one side of the stacking platform (6), and a fixed support seat (19) is provided on the top surface of the stacking platform (6).

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