Automatic dumping device of AGV (Automatic Guided Vehicle)

Abstract

The utility model discloses an automatic pouring device for an AGV trolley, which belongs to the technical field of feeding equipment and comprises an AGV trolley, a control cabinet is arranged at the top end of the AGV trolley, a rotating mechanism is arranged at the top end of the control cabinet, a supporting frame is arranged at the top end of the rotating mechanism, a first motor is fixedly mounted at one end of the supporting frame through a mounting plate, and a second motor is fixedly mounted at the other end of the supporting frame through a mounting plate. An output shaft of the first motor is fixedly connected with a driving belt roller, the driving belt roller is located in an inner cavity of the supporting frame and rotationally connected with the inner side wall of the supporting frame through a rotating shaft, the driving belt roller is in transmission connection with a driven belt roller through a belt, and the driven belt roller is located at the other end of the supporting frame. A hopper is fixedly connected to the top end of the supporting frame, a material door is hinged to one side of the hopper, moving assemblies are arranged on the two sides of the supporting frame, and a control module and a battery module are arranged in an inner cavity of a control box, so that the fatigue degree of workers is reduced, and the workpiece feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to an automatic blanking device for an AGV cart. Background Technique

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into machining and pressing. During the processing of a workpiece, usually, workers need to transfer the workpiece to be processed to the processing equipment.

[0003] For traditional transfer work, it is necessary to push the cart to move beside the processing equipment, and then send the workpiece on the cart into the hopper of the processing equipment to complete the feeding work. Since the feeding work needs to be completed by the cooperation of workers, long-term transfer increases the fatigue of workers and reduces the feeding efficiency of the workpiece.

[0004] According to a feeding cart provided by the publication number: CN217730529U, the storage hopper includes a hopper body, an arc-shaped limiting seat and a partition board. A plurality of arc-shaped limiting seats are welded at equal intervals inside the hopper body. A partition board is movably inserted on each arc-shaped limiting seat. A partition cavity is provided between every two partition boards. Multiple special-shaped bricks are placed in each partition cavity. Compared with the prior art, the utility model has the following beneficial effects: By setting the storage hopper, it is convenient to store fan-shaped refractory bricks. The design of the arc-shaped limiting seat and the partition board enables the fan-shaped refractory bricks to be neatly placed. When the neatly placed fan-shaped special-shaped bricks are transported, it avoids large collisions between the refractory bricks, effectively avoiding damage to the refractory bricks caused by mutual collisions. The buffer shock absorber cooperates with the connecting plate to facilitate shock absorption of the entire storage hopper and reduce the vibration impact received by the storage hopper during transportation.

[0005] According to the feeding cart introduced above, it is necessary to push the cart to move beside the processing equipment, and then send the workpiece on the cart into the hopper of the processing equipment to complete the feeding work. Since the feeding work needs to be completed by the cooperation of workers, long-term transfer increases the fatigue of workers and reduces the feeding efficiency of the workpiece. Therefore, we need to propose an automatic blanking device for an AGV cart. Content of the Utility Model

[0006] The purpose of the present utility model is to provide an automatic unloading device for an AGV cart. The AGV cart moves on the ground to drive the workpieces in the hopper for transfer. When it moves beside the processing equipment, the moving component is activated to open the material door, and then the first motor is started to drive the active belt roller to rotate. The active pulley drives the driven belt roller to rotate through the belt, so that the belt in the hopper drives the workpieces to unload, completing the unloading work of the workpieces, thereby reducing the fatigue of the staff and increasing the feeding efficiency of the workpieces, so as to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: an automatic unloading device for an AGV cart, including an AGV cart. A control cabinet is arranged at the top of the AGV cart. A rotating mechanism for changing the unloading position is arranged at the top of the control cabinet. A support frame is arranged at the top of the rotating mechanism. One end of the support frame is fixedly installed with a first motor through a mounting plate. The output shaft of the first motor is fixedly connected with an active belt roller. The active belt roller is located in the inner cavity of the support frame and is rotationally connected with the inner side wall of the support frame through a rotating shaft. The active belt roller is connected with a driven belt roller through belt transmission. The driven belt roller is located at the other end of the support frame. The top of the support frame is fixedly connected with a hopper. A material door is hinged on one side of the hopper. Moving components for pushing the material door are arranged on both sides of the support frame. A control module and a battery module are arranged in the inner cavity of the control cabinet.

[0008] Preferably, the rotating mechanism includes a second motor. The second motor is fixedly connected to the top of the inner cavity of the control cabinet through a mounting plate. A rotating component is arranged on the output shaft of the second motor. The top of the rotating component penetrates through the control cabinet and is provided with a rotating table. The top of the rotating table is fixedly connected with the bottom end of the support frame.

[0009] Preferably, the rotating component includes a rotating rod. The outer surface of the rotating rod is rotationally connected with the surface of the control cabinet through a rotating shaft. The bottom end of the rotating rod is fixedly connected with the output shaft of the second motor. The top of the rotating rod penetrates through the control cabinet and is fixedly connected with a gear. The surface of the gear is connected with an internal gear bearing through meshing. The inner cavity of the internal gear bearing is fixedly connected with the lower surface of the rotating table.

[0010] Preferably, support rollers are arranged on the inner side wall of the support frame. There are several groups of support rollers, and several groups of support rollers are located between the active belt roller and the driven belt roller.

[0011] Preferably, the moving component includes an electric cylinder. The electric cylinder is installed on the outer side wall of the support frame through a mounting frame. The piston end of the electric cylinder is fixedly connected with a connecting block. The surface of the connecting block is rotationally connected with the surface of the material door through a rotating shaft.

[0012] Preferably, heat dissipation openings are provided at both ends of the control cabinet. There are two groups of heat dissipation openings, and dust-proof nets are arranged in the inner cavities of the two groups of heat dissipation openings.

[0013] Preferably, a power alarm light is fixedly installed at one end of the AGV cart. The shape of the power alarm light is circular, and the power alarm light is electrically connected to the battery module.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The present utility model provides an automatic material dumping device for an AGV trolley. The AGV cart moves on the ground to drive the workpieces in the hopper to be transferred. When transferring beside the processing equipment, the moving component is started to open the material door, and then the first motor is started to drive the driving belt roller to rotate. The driving pulley drives the driven belt roller to rotate through the belt, so that the belt in the hopper drives the workpieces to move, and the workpieces are moved out of the inner cavity of the hopper, completing the material dumping work for the workpieces. Thus, the fatigue degree of the staff is reduced, and the feeding efficiency of the workpieces is increased.

[0016] 2. The present utility model provides an automatic material dumping device for an AGV trolley. Through the arrangement of the rotating mechanism, starting the rotating mechanism can drive the support frame to move, so that the support frame drives the hopper to move and changes the direction of the hopper. When dumping materials, it can perform the material dumping work for processing devices in different directions, improving the convenience of using the material dumping device.

[0017] Other features and advantages of the present utility model will be described in the following specification, and, in part, will be obvious from the specification, or can be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be realized and obtained through the structures pointed out in the specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0019] Figure 2 is a schematic side view structural diagram of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the present utility model with the cabinet door opened;

[0021] Figure 4 is a schematic structural diagram of the present utility model with the support frame removing the belt;

[0022] Figure 5 is a schematic structural diagram of the present utility model with the rotating mechanism removing the rotating table.

[0023] In the figure: 1. AGV trolley; 2. Control cabinet; 3. Rotating mechanism; 32. Second motor; 33. Rotating table; 34. Rotating rod; 35. Gear; 36. Internal gear bearing; 4. Support frame; 5. First motor; 6. Driving belt roller; 7. Driven belt roller; 8. Hopper; 9. Hopper door; 10. Moving component; 101. Electric cylinder; 102. Connecting block; 11. Control module; 12. Battery module; 13. Support roller; 14. Heat dissipation port; 15. Battery level warning light. Detailed implementation

[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] Please refer to Figures 1-5 , the present invention provides a technical solution: an automatic blanking device for an AGV trolley, including an AGV trolley 1, a control cabinet 2 is arranged at the top of the AGV trolley 1, a rotating mechanism 3 for changing the blanking position is arranged at the top of the control cabinet 2, a support frame 4 is arranged at the top of the rotating mechanism 3, one end of the support frame 4 is fixedly installed with a first motor 5 through a mounting plate, the output shaft of the first motor 5 is fixedly connected with a driving belt roller 6, the driving belt roller 6 is located in the inner cavity of the support frame 4 and is rotatably connected with the inner side wall of the support frame 4 through a rotating shaft, the driving belt roller 6 is connected with a driven belt roller 7 through a belt, the driven belt roller 7 is located at the other end of the support frame 4, a hopper 8 is fixedly connected to the top of the support frame 4, a hopper door 9 is hinged to one side of the hopper 8, moving components 10 for pushing the hopper door 9 are arranged on both sides of the support frame 4, and a control module 11 and a battery module 12 are arranged in the inner cavity of the control box;

[0026] Pour the workpiece into the hopper 8, start the AGV trolley 1 to drive the workpiece in the hopper 8 to move to the processing equipment, start the moving component 10 to open the hopper door 9, and then start the first motor 5 to drive the driving belt roller 6 to rotate. The driving pulley drives the driven belt roller 7 to rotate through the belt, so that the belt in the hopper 8 drives the workpiece to move, and the workpiece is moved out of the inner cavity of the hopper 8, completing the blanking work of the workpiece, thereby reducing the fatigue of the staff and increasing the feeding efficiency of the workpiece.

[0027] The rotating mechanism 3 includes a second motor 32. The second motor 32 is fixedly connected to the top end inside the control cabinet 2 through a mounting plate. A rotating assembly is provided on the output shaft of the second motor 32. The top end of the rotating assembly penetrates through the control cabinet 2 and a rotating table 33 is provided. The top end of the rotating table 33 is fixedly connected to the bottom end of the support frame 4. Starting the second motor 32 drives the rotating assembly to rotate, causing the rotating assembly to drive the rotating table 33 at the top to rotate, and the rotating table 33 drives the support frame 4 to rotate, thereby changing the material guiding direction of the blanking device and increasing the applicability of the blanking device during blanking.

[0028] The rotating assembly includes a rotating rod 34. The outer surface of the rotating rod 34 is rotatably connected to the surface of the control cabinet 2 through a rotating shaft. The bottom end of the rotating rod 34 is fixedly connected to the output shaft of the second motor 32. The top end of the rotating rod 34 penetrates through the control cabinet 2 and is fixedly connected with a gear 35. The surface of the gear 35 is meshed with an internal gear bearing 36. The inner cavity of the internal gear bearing 36 is fixedly connected to the lower surface of the rotating table 33. The output shaft of the second motor 32 drives the rotating rod 34 to rotate, causing the rotating rod 34 to drive the gear 35 to rotate. The gear 35 drives the inner ring of the internal gear bearing 36 to rotate through meshing connection, and the inner ring of the internal gear bearing 36 drives the rotating table 33 to rotate. The stability of the rotating table 33 during rotation is improved through the cooperation of the internal gear bearing 36 and the gear 35.

[0029] Support rollers 13 are provided on the inner side wall of the support frame 4. There are several groups of support rollers 13. The several groups of support rollers 13 are located between the driving belt roller 6 and the driven belt roller 7. Through the setting of the support rollers 13, the weight of the workpiece on the support frame 4 is supported assistantly, and the stability of the belt driving the workpiece to move is improved.

[0030] The moving assembly 10 includes an electric cylinder 101. The electric cylinder 101 is installed on the outer side wall of the support frame 4 through a mounting frame. A connecting block 102 is fixedly connected to the piston end of the electric cylinder 101. The surface of the connecting block 102 is rotatably connected to the surface of the material door 9 through a rotating shaft. Starting the electric cylinder 101 drives the connecting block 102 to move, causing the connecting block 102 to push the material door 9 to move and open the material door 9. The staff can start the first motor 5 to carry out the blanking work, which provides convenience for the blanking work.

[0031] Heat dissipation openings 14 are provided at both ends of the control cabinet 2. There are two groups of heat dissipation openings 14. Dust-proof nets are provided in the inner cavities of the two groups of heat dissipation openings 14. Through the setting of the heat dissipation openings 14, the heat generated during the operation inside the control cabinet 2 is dissipated. Through the setting of the dust-proof nets, dust in the air is prevented from entering the control cabinet 2.

[0032] One end of the AGV cart 1 is fixedly installed with a power alarm light 15. The power alarm light 15 is circularly arranged. The electric alarm light is electrically connected to the battery module 12. Through the setting of the power alarm light 15, when the power in the battery module 12 is too low, the power alarm light 15 lights up to prompt the staff and avoid the feeding device from stopping working.

[0033] During specific use: Pour the workpiece into the hopper 8, start the AGV cart 1 to drive the workpiece in the hopper 8 to move to the side of the processing equipment, start the second motor 32 to drive the rotating rod 34 to rotate, so that the rotating rod 34 drives the gear 35 to rotate. The gear 35 drives the inner ring of the internal gear bearing 36 to rotate through meshing connection, so that the inner ring of the internal gear bearing 36 drives the rotating table 33 to rotate. After changing the direction of the hopper 8, start the electric cylinder 101 to drive the connecting block 102 to move, so that the connecting block 102 pushes the feed door 9 to move and opens the feed door 9. Then the staff starts the first motor 5 to drive the driving belt roller 6 to rotate. The driving pulley drives the driven belt roller 7 to rotate through the belt, so that the belt in the hopper 8 drives the workpiece to move and the workpiece moves out of the inner cavity of the hopper 8, completing the feeding work of the workpiece, thereby reducing the fatigue of the staff and increasing the feeding efficiency of the workpiece.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic material discharging device for an AGV cart, comprising an AGV cart (1), characterized in that: A control cabinet (2) is provided at the top of the AGV cart (1). A rotating mechanism (3) for changing the discharging direction is provided at the top of the control cabinet (2). A support frame (4) is provided at the top of the rotating mechanism (3). One end of the support frame (4) is fixedly installed with a first motor (5) through a mounting plate. The output shaft of the first motor (5) is fixedly connected with a driving belt roller (6). The driving belt roller (6) is located inside the support frame (4) and is rotationally connected to the inner side wall of the support frame (4) through a rotating shaft. The driving belt roller (6) is connected to a driven belt roller (7) through a belt. The driven belt roller (7) is located at the other end of the support frame (4). A hopper (8) is fixedly connected to the top of the support frame (4). A material door (9) is hinged to one side of the hopper (8). A moving assembly (10) for pushing the material door (9) is provided on both sides of the support frame (4). A control module (11) and a battery module (12) are provided inside the control cabinet.

2. The automatic unloading device for an AGV cart according to claim 1, wherein: The rotating mechanism (3) includes a second motor (32). The second motor (32) is fixedly connected to the top inside the control cabinet (2) through a mounting plate. The output shaft of the second motor (32) is provided with a rotating assembly. The top of the rotating assembly penetrates the control cabinet (2) and is provided with a rotating table (33). The top of the rotating table (33) is fixedly connected to the bottom of the support frame (4).

3. An automatic unloading device for an AGV cart according to claim 2, characterized in that: The rotating assembly includes a rotating rod (34). The outer surface of the rotating rod (34) is rotationally connected to the surface of the control cabinet (2) through a rotating shaft. The bottom end of the rotating rod (34) is fixedly connected to the output shaft of the second motor (32). The top of the rotating rod (34) penetrates the control cabinet (2) and is fixedly connected with a gear (35). The surface of the gear (35) is meshed with an internal gear bearing (36). The inner cavity of the internal gear bearing (36) is fixedly connected to the lower surface of the rotating table (33).

4. An automatic discharging device for an AGV trolley according to claim 1, characterized in that: Support rollers (13) are provided on the inner side wall of the support frame (4). There are several groups of the support rollers (13). The several groups of support rollers (13) are located between the driving belt roller (6) and the driven belt roller (7).

5. An automatic unloading device for an AGV cart according to claim 1, characterized in that: The moving assembly (10) includes an electric cylinder (101). The electric cylinder (101) is installed on the outer side wall of the support frame (4) through a mounting bracket. The piston end of the electric cylinder (101) is fixedly connected with a connecting block (102). The surface of the connecting block (102) is rotationally connected to the surface of the material door (9) through a rotating shaft.

6. The automatic blanking device for an AGV trolley according to claim 1, characterized in that: Heat dissipation openings (14) are provided at both ends of the control cabinet (2). There are two groups of the heat dissipation openings (14). Dust-proof nets are provided inside the two groups of heat dissipation openings (14).

7. An automatic discharging device for an AGV cart according to claim 1, characterized in that: A power alarm lamp (15) is fixedly installed at one end of the AGV cart (1). The shape of the power alarm lamp (15) is circular. The power alarm lamp is electrically connected to the battery module (12).

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