Novel automatic loading platform for bagged materials

Abstract

According to the technical scheme, the novel automatic loading platform for the bagged materials comprises a bearing frame, a lifting assembly is arranged on the bearing frame, a mounting plate is arranged on one side of the lifting assembly, a mechanical arm driving motor is arranged at the top of the mounting plate, and an upper mechanical arm and a lower mechanical arm are arranged at the bottom of the mounting plate; one side of the upper mechanical arm is connected with one side of the lower mechanical arm through a connecting shaft, an upper arm driving chain wheel in transmission connection with a mechanical arm driving motor is arranged on one side of the upper mechanical arm, an upper arm driven chain wheel meshed with the upper arm driving chain wheel is arranged on the other side of the upper mechanical arm, and a first lower arm driven chain wheel and a second lower arm driven chain wheel are arranged on the two sides of the lower mechanical arm respectively. A feeding assembly is arranged below the side, close to the second lower arm driven chain wheel, of the lower mechanical arm. The chain type mechanical arm structure is adopted, transverse large-amplitude high-speed operation of the feeding assembly is achieved through forward and reverse rotation of the mechanical arm driving motor, the takt efficiency is greatly improved, and the loading efficiency is improved.

Description

A novel automated loading platform for bagged materials Technical Field

[0001] This utility model relates to the field of logistics and transportation technology, specifically a novel automated loading platform for bagged materials. Background Technology

[0002] In logistics and manufacturing, loading bagged materials has always been a challenge for businesses. Traditional manual loading methods are inefficient and pose safety hazards. To address these issues, automated loading machines have emerged, with the main purpose of improving loading efficiency, reducing labor costs, and enhancing operational safety.

[0003] However, traditional loading mechanisms struggle to precisely control the drop height of packages during material descent. Lacking effective cushioning and height adjustment mechanisms, packages may break due to excessive impact, leading to material waste, environmental pollution, and safety hazards. Furthermore, the robotic arms in traditional automated bagged material loading mechanisms can be bulky, resulting in slow lateral movement. For example, some robotic arms employ complex linkage mechanisms or traditional cylinder drives, resulting in slow response times and an inability to quickly grasp and place materials, thus impacting the overall loading cycle efficiency. The robotic arms' lateral movement is also limited by structural design, hindering large-scale movements. This makes it difficult to flexibly adjust the grasping position when facing different vehicle models and loading requirements, reducing the versatility and adaptability of the loading mechanism. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a new type of automated loading platform for bagged materials.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A novel automated loading platform for bagged materials includes a support frame with a scissor lift assembly. A mounting plate is located on one side of the scissor lift assembly. A robotic arm drive motor is mounted on the top of the mounting plate, and an upper robotic arm and a lower robotic arm are located at the bottom of the mounting plate. The upper and lower robotic arms are connected on one side by a connecting shaft. An upper arm drive sprocket, which is connected to the robotic arm drive motor, is located on one side of the upper robotic arm. An upper arm driven sprocket, which meshes with the upper arm drive sprocket via a chain, is located on the other side of the upper robotic arm. A lower arm driven sprocket one and a lower arm driven sprocket two are respectively located on both sides of the lower robotic arm, and both the upper arm driven sprocket and the lower arm driven sprocket one are mounted on the connecting shaft. A feeding assembly for feeding materials is located on the lower robotic arm below the side closest to the lower arm driven sprocket two via a connecting rod.

[0007] Preferably, the lifting assembly includes a set of horizontally movable wheels located on a support frame, with a cross-shaped scissor arm at the bottom of the set of wheels, and a head frame connected to a mounting plate at the bottom of the scissor arm.

[0008] Preferably, the scissor lift arm is equipped with a lifting motor, and the output end of the lifting motor is driven by a sprocket assembly with one end connected to the support frame and the other end connected to the machine head frame.

[0009] Preferably, the feeding assembly includes a mounting housing connected to the connecting rod, a grab bucket drive motor is provided on the mounting housing, and grab bucket plates that move synchronously and in opposite directions are symmetrically arranged at the bottom of the mounting housing.

[0010] Preferably, the mounting housing is rotatably provided with crank connecting rods that are respectively connected to the two grab bucket plates, the mounting housing is provided with a gearbox, and the gearbox is provided with an opening and closing drive motor. The output end of the opening and closing drive motor drives the two crank connecting rods to move synchronously in opposite directions through gear meshing.

[0011] Preferably, the support frame is provided with a conveyor belt for conveying bagged materials to the head frame, and the head frame is provided with a conveyor roller for conveying bagged materials to the feeding assembly.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model adopts a chain-type robotic arm structure. The robotic arm drives the motor to rotate forward and backward, realizing the lateral high-speed movement of the feeding component, which greatly improves the cycle efficiency and loading efficiency. At the same time, it adopts a scissor-type lifting structure, which has a wide range of cargo loading heights and is suitable for different transfer volume requirements. The lifting component can effectively control the drop height of the bag and avoid the bag from breaking due to excessive impact force. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

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

[0016] Figure 2 is a schematic diagram of the structure of this utility model;

[0017] Figure 3 is a structural schematic diagram of this utility model;

[0018] Figure 4 is a schematic diagram of the structure of this utility model.

[0019] The diagram shows: 1. Load-bearing frame; 2. Lifting assembly; 21. Scissor arm; 22. Wheelset.

[0020] 23. Lifting motor; 24. Head frame; 3. Conveyor belt; 4. Feeding assembly; 41. Grab bucket drive motor;

[0021] 42. Housing; 43. Gearbox; 44. Crank connecting rod; 45. Grab bucket body; 5. Chain-type robotic arm;

[0022] 51. Robotic arm drive motor; 52. Mounting plate; 53. Upper arm drive sprocket; 54. Upper arm driven sprocket;

[0023] 55. Connecting shaft; 56. Lower arm driven sprocket one; 57. Lower arm driven sprocket two; 58. Connecting rod. Detailed Implementation

[0024] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0025] As shown in Figure 1, this novel automated loading platform for bagged materials includes a support frame 1. The support frame 1 is equipped with a horizontally movable wheel assembly 22 via a chain-driven motor. As shown in Figure 2, the bottom of the wheel assembly 22 has a cross-shaped scissor arm 21. A machine head frame 24 is mounted at the bottom of the scissor arm 21, and a lifting motor 23 is mounted on the scissor arm 21. The output end of the lifting motor 23 is connected to a sprocket assembly with one end connected to the support frame 1 and the other end connected to the machine head frame 24. The lifting motor 23 drives the chain to raise and lower the machine head frame 24, thereby adjusting the height of the machine head frame 24 through a scissor-type lifting assembly 2 including the scissor arms 21, the wheel assembly 22, and the lifting motor 23. Using the scissor-type lifting assembly 2 allows for a wide range of cargo loading heights, suitable for different transshipment volumes. The lifting assembly 2 effectively controls the bag drop height, preventing bag breakage due to excessive impact.

[0026] As shown in Figure 3, a mounting plate 52 is provided on one side of the machine head frame 24. A robotic arm drive motor 51 is provided on the top of the mounting plate 52, and an upper robotic arm and a lower robotic arm are provided on the bottom of the mounting plate 52. The upper robotic arm and the lower robotic arm are connected on one side by a connecting shaft 55. An upper arm drive sprocket 53 is provided on one side of the upper robotic arm and is connected to the robotic arm drive motor 51. An upper arm driven sprocket 54 is provided on the other side of the upper robotic arm and is engaged with the upper arm drive sprocket 53 by a chain. A lower arm driven sprocket 1 56 and a lower arm driven sprocket 2 57 are provided on both sides of the lower robotic arm, and both the upper arm driven sprocket 54 and the lower arm driven sprocket 1 56 are provided on the connecting shaft 55. The machine 51 drives the upper arm drive sprocket 53, causing the upper arm driven sprocket 54 to move in a circular motion around the upper arm drive sprocket 53. At the same time, the upper arm driven sprocket 54 drives the lower arm driven sprocket 1 56 through the connecting shaft 55. The lower arm driven sprocket 1 56 drives the lower arm driven sprocket 2 57, causing the lower arm driven sprocket 2 57 to move in a circular motion around the lower arm driven sprocket 1 56. The chain-type robotic arm 5, which includes an upper robotic arm, a lower robotic arm, an upper arm drive sprocket 53, an upper arm driven sprocket 54, a lower arm driven sprocket 1 56, and a lower arm driven sprocket 2 57, achieves large-scale high-speed lateral movement through the forward and reverse rotation of the robotic arm drive motor 51, greatly improving cycle efficiency and loading efficiency.

[0027] As shown in Figure 4, a mounting housing 42 is installed below the lower robotic arm near the driven sprocket 57 of the lower arm via a connecting rod 58. A grab bucket drive motor 41 is installed on the mounting housing 42. Grab bucket plates 45 are symmetrically arranged at the bottom of the mounting housing 42. Crank connecting rods 44, which are respectively connected to the two grab bucket plates 45, are rotatably mounted on the mounting housing 42. A gearbox 43 is installed on the mounting housing 42. An opening and closing drive motor is installed inside the gearbox 43. The output end of the opening and closing drive motor drives the two crank connecting rods 44 to move synchronously in opposite directions through gear meshing. The opening and closing drive motor drives the crank connecting rods 44 to open and close the two grab bucket plates 45, thereby feeding bagged materials through the feeding assembly 4, which includes the mounting housing 42, gearbox 43, and grab bucket plates 45. The robotic arm drive motor 51 drives the chain to drive the robotic arm, realizing the left and right lateral movement of the feeding assembly 4. The grab bucket drive motor 41 drives the feeding assembly 4 to rotate, thereby adjusting the direction of the bagged materials.

[0028] As shown in Figure 1, the support frame 1 is equipped with a conveyor belt 3 for conveying bagged materials to the head frame 24, and the head frame 24 is equipped with a conveyor roller for conveying bagged materials to the feeding component 4, thereby automating the loading process and improving loading efficiency.

[0029] In use, the height of the machine head frame 24 is adjusted by the lifting motor 23, and the bagged material is grabbed and dropped onto the conveyor belt 3 by the material picking mechanism on one side of the bearing frame 1. The bagged material passes through the conveyor belt 3 and the machine head frame 24 and falls onto the two closed grab bucket plates 45. The direction of the bagged material is adjusted by the grab bucket drive motor 41, and the position of the bagged material is adjusted by the robotic arm drive motor 51. The two grab bucket plates 45 are opened by the opening and closing drive motor, so that the bagged material falls to the designated position.

[0030] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A novel automated loading platform for bagged materials, characterized in that: Includes a support frame (1), on which a scissor lift assembly (2) is mounted. A mounting plate (52) is mounted on one side of the scissor lift assembly (2). A robotic arm drive motor (51) is mounted on the top of the mounting plate (52). An upper robotic arm and a lower robotic arm are mounted on the bottom of the mounting plate (52). The upper and lower robotic arms are connected on one side by a connecting shaft (55). An upper arm drive sprocket (51) is mounted on one side of the upper robotic arm and is connected to the robotic arm drive motor (51) for transmission. 53) On the other side of the upper robotic arm, there is an upper arm driven sprocket (54) that meshes with the upper arm drive sprocket (53) via a chain. On both sides of the lower robotic arm, there are lower arm driven sprocket one (56) and lower arm driven sprocket two (57) respectively. The upper arm driven sprocket (54) and lower arm driven sprocket one (56) are both mounted on the connecting shaft (55). The lower robotic arm is provided with a feeding component (4) for feeding materials via a connecting rod (58) on the side near the lower arm driven sprocket two (57).

2. The novel automatic loading platform for bagged materials according to claim 1, characterized in that: The lifting assembly (2) includes a horizontally movable wheel set (22) located on the support frame (1). The bottom of the wheel set (22) is provided with a cross scissor arm (21). The bottom of the scissor arm (21) is provided with a head frame (24) connected to the mounting plate (52).

3. The novel automatic loading platform for bagged materials according to claim 2, characterized in that: The scissor arm (21) is equipped with a lifting motor (23), and the output end of the lifting motor (23) is equipped with a sprocket assembly with one end connected to the support frame (1) and the other end connected to the head frame (24).

4. The novel automatic loading platform for bagged materials according to claim 3, characterized in that: The feeding assembly (4) includes a mounting housing (42) connected to the connecting rod (58), a grab bucket drive motor (41) is provided on the mounting housing (42), and grab bucket plates (45) that move synchronously and in opposite directions are symmetrically arranged at the bottom of the mounting housing (42).

5. The novel automatic loading platform for bagged materials according to claim 4, characterized in that: The mounting housing (42) is rotatably provided with crank connecting rods (44) respectively connected to two grab bucket plates (45). The mounting housing (42) is provided with a gearbox (43). The gearbox (43) is provided with an opening and closing drive motor. The output end of the opening and closing drive motor drives the two crank connecting rods (44) to move synchronously in opposite directions through gear meshing.

6. The novel automatic loading platform for bagged materials according to claim 5, characterized in that: The support frame (1) is provided with a conveyor belt (3) for conveying bagged materials to the head frame (24), and the head frame (24) is provided with a conveyor roller for conveying bagged materials to the feeding assembly (4).

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