Novel telescopic robot rotary structure

Abstract

The utility model discloses a novel telescopic mechanical hand rotation structure, it relates to mechanical automation equipment field, the below of elevating main staff is provided with rotatable seat, the above of rotatable seat is fixed with positioning board no.

Description

Technical fields:

[0001] This utility model relates to a novel rotating structure for a telescopic robotic arm, belonging to the technical field of mechanical automation equipment. Background technology:

[0002] In the processing flow of thermos cup factories, the transfer of materials between workstations has long relied on manual operation. Manual transportation has significant drawbacks: first, the labor cost is high, which puts a heavy burden on the company's operations; second, it is impossible to achieve 24-hour continuous operation, which restricts the improvement of production efficiency and makes it difficult to meet the needs of large-scale and high-efficiency production. Therefore, there is an urgent need for an automated robotic arm to optimize this process. Utility model content:

[0003] To address the above problems, the technical problem to be solved by this utility model is to provide a novel rotating structure for a telescopic robotic arm.

[0004] This utility model discloses a novel telescopic manipulator rotating structure, comprising a lifting main rod, a lifting seat, a lifting motor, a rotatable seat, a first positioning plate, a rotary motor, a rotatable upper plate, a front and rear push cylinder, a second positioning plate, and a manipulator. The lifting main rod is a rectangular rod with several lifting rails on its side. The lifting seat is fitted onto the lifting main rod, and its inner wall of the square hole is provided with several lifting rails. The lifting rails are engaged within the lifting rails. A lifting motor is installed at one end of the lifting seat. A rotatable seat is located below the lifting main rod, and a first positioning plate is fixed above the rotatable seat. The first positioning plate has a connecting hole, and the rotating positioning head of the rotary motor is fixed in the connecting hole of the first positioning plate and is fixedly connected to the positioning head connecting cavity on the rotatable upper plate. A front and rear push cylinder is located below the rotatable seat, and the front end of the telescopic rod of the front and rear push cylinder is connected to the second positioning plate. The manipulator is fixed on the second positioning plate.

[0005] Preferably, the robotic arm consists of an opening / closing cylinder, a telescopic rod, an arm, a positioning seat, and an arc-shaped clamping plate. Telescopic rods are provided at both ends of the opening / closing cylinder, and an arm is fixed to each telescopic rod. A positioning seat is connected to the front end of the arm, and an arc-shaped clamping plate is engaged within the positioning seat. The inner side of the positioning seat has a 1-shaped slot, an upper clamping rod 1, and a lower clamping rod 1. The outer side of the arc-shaped clamping plate has an upper clamping rod 2, a lower clamping rod 2, and a slot. The inner side of the arc-shaped clamping plate has an arc-shaped clamping slot. The upper and lower clamping rods 2 on the arc-shaped clamping plate are engaged in the 1-shaped slot of the positioning seat, and the upper and lower clamping rods 1 of the positioning seat are engaged in the slot of the arc-shaped clamping plate, forming a screwless, tight-fitting fixation. This facilitates quick replacement of the arc-shaped clamping plate, adapting to different cup sizes. The extension and retraction of the cylinder telescopic rods completes the grasping and releasing of the cup.

[0006] Preferably, the motor shaft of the lifting motor is equipped with a gear that meshes with the rack on the lifting main rod. Through gear and rack transmission, the lifting drive and stop are realized, and the lifting height of the robot is precisely controlled.

[0007] Preferably, the side of the positioning head connecting cavity is provided with a bearing sleeve connecting cavity, and the bearing sleeve connecting cavity is provided with bearing sleeve one and bearing sleeve two. The rotating positioning head is driven to rotate by a rotary motor, which drives the rotatable seat and the robot below to change direction, realizes the rotation of the left and right swing arms, and adjusts the material transfer position.

[0008] The beneficial effects of this utility model are as follows: It has a reasonable structural design, simple operation, and convenient use. It adopts automated operation to replace manual transportation, realizes 24-hour continuous operation, greatly improves production efficiency, reduces labor costs, and enhances enterprise production benefits and market competitiveness. It has lifting, opening and closing, rotating, and forward and backward extension functions, which can flexibly adapt to different workstation layouts and cup shape differences in thermos cup processing, meet diversified production needs, and help build a flexible production mode. The rail guide of the lifting component and the screwless snap-fit ​​structure of the opening and closing component make the equipment run stably. Moreover, the replacement of vulnerable parts such as the arc-shaped clamp is convenient, reducing the difficulty and cost of equipment maintenance and ensuring production continuity. Attached image description:

[0009] For ease of explanation, this utility model is described in detail below with reference to the specific embodiments and accompanying drawings.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0012] Figure 3 This is a bottom view of the present invention;

[0013] Figure 4 This is a partial structural schematic diagram of the present invention;

[0014] Figure 5 for Figure 4 Exploded view;

[0015] Figure 6 This is an exploded view of the installation of the rotary motor, positioning plate 1, and rotatable upper plate in this utility model.

[0016] Figure 7 This is a schematic diagram of the structure of the robotic arm in this utility model;

[0017] Figure 8 This is an exploded view of the robotic arm in this utility model;

[0018] Figure 9 This is a schematic diagram of the robotic arm in the clamping state of this utility model.

[0019] 1-Lifting main rod; 101-Lifting rail; 2-Lifting seat; 201-Lifting rail; 3-Lifting motor; 4-Rotable seat; 5-Positioning plate one; 501-Connecting hole; 6-Rotary motor; 601-Rotary positioning head; 7-Rotable upper plate; 701-Positioning head connecting cavity; 702-Bearing sleeve connecting cavity; 8-Front and rear push cylinder; 9-Positioning plate two; 10-Mechanical arm; 1001-Opening and closing cylinder; 1002-Telescopic rod; 1003-Arm; 1004-Positioning seat; 10041-I-shaped slot; 10042-Upper clamping rod one; 10043-Lower clamping rod one; 1005-Arc-shaped clamp; 10051-Upper clamping rod two; 10052-Lower clamping rod two; 10053-Slot; 11-Bearing sleeve one; 12-Bearing sleeve two. Detailed implementation method:

[0020] like Figures 1-9 As shown, this specific embodiment adopts the following technical solution: It includes a lifting main rod 1, a lifting seat 2, a lifting motor 3, a rotatable seat 4, a positioning plate 1 5, a rotary motor 6, a rotatable upper plate 7, a front and rear pushing cylinder 8, a positioning plate 2 9, and a robotic arm 10. The lifting main rod 1 is a rectangular rod with several lifting rails 101 on its side. The lifting seat 2 is fitted onto the lifting main rod 1, and several lifting rails 201 are provided on the inner wall of its square hole. The lifting rails 101 are engaged with the lifting rails 201 to ensure stable lifting of the lifting main rod 1 within the lifting seat 2, serving as a guide. A lifting motor 3 is installed at one end of the lifting seat 2. A rotatable seat 4 is provided below the rod 1, and a positioning plate 5 is fixed above the rotatable seat 4. A connecting hole 501 is provided on the positioning plate 5. The rotating positioning head 601 of the rotary motor 6 is fixed in the connecting hole 501 of the positioning plate 5 and is fixedly connected to the positioning head connecting cavity 701 on the rotatable upper plate 7. A front and rear pushing cylinder 8 is provided below the rotatable seat 4. The front end of the telescopic rod of the front and rear pushing cylinder 8 is connected to a positioning plate 9. A robot arm 10 is fixed on the positioning plate 9. The robot arm 10 is extended and retracted by the telescopic rod of the front and rear pushing cylinder 8 to complete the front and rear extension and retraction action of the robot arm 10, which is adapted to the material front and rear conveying distance requirements between workstations.

[0021] The robotic arm 10 consists of an opening / closing cylinder 1001, a telescopic rod 1002, an arm 1003, a positioning seat 1004, and an arc-shaped clamping plate 1005. Telescopic rods 1002 are installed at both ends of the opening / closing cylinder 1001. An arm 1003 is fixed to the telescopic rod 1002. The front end of the arm 1003 is connected to the positioning seat 1004. An arc-shaped clamping plate 1005 is fitted inside the positioning seat 1004. The inner side of the positioning seat 1004 has a 1-shaped slot 10041, an upper clamping rod 10042, and a lower clamping rod 10043. An upper clamping rod is installed on the outer side of the arc-shaped clamping plate 1005. The upper clamping rod 10051 and the lower clamping rod 10052 on the arc-shaped clamping plate 1005 are engaged in the I-shaped slot 10041 of the positioning seat 1004. The upper clamping rod 10042 and the lower clamping rod 10043 of the positioning seat 1004 are engaged in the slot 10053 of the arc-shaped clamping plate 1005, forming a screwless tight fit, which facilitates quick replacement of the arc-shaped clamping plate and adapts to different cup shapes and sizes. With the help of the cylinder telescopic rod, the action of grasping and releasing the cup is completed.

[0022] The motor shaft of the lifting motor 3 is equipped with a gear that meshes with the rack on the lifting main rod 1. Through gear and rack transmission, the lifting drive and stop are realized, and the lifting height of the robot is precisely controlled.

[0023] The side of the positioning head connecting cavity 701 is provided with a bearing sleeve connecting cavity 702. The bearing sleeve connecting cavity 702 is provided with a bearing sleeve 11 and a bearing sleeve 12. The rotating positioning head 601 is driven to rotate by the rotary motor 6, which drives the rotatable seat 4 and the robot arm 10 below to change direction, realize the left and right swing arm rotation, and adjust the material transfer position.

[0024] The installation process of this specific embodiment is as follows: According to the design, the lifting main rod 1 and the lifting seat 2 are adapted and installed through the lifting rail rod 101 and the lifting track 201. The lifting motor 3 is fixed. The opening and closing cylinder 1001, the arm 1003, the positioning seat 1004, and the arc-shaped clamping plate 1005 are snapped together and assembled. The rotary motor 6, the rotatable seat 4, and the positioning plate 5 are connected. The front and rear pushing cylinders 8 and the corresponding robotic arms 10 are installed to ensure that all components are firmly connected and that the moving parts are free from jamming.

[0025] The debugging and operation process of this specific implementation is as follows: Power on and test the lifting motor 3, check the smoothness and positional accuracy of the lifting main rod 1, debug the opening and closing cylinder 1001, verify the gripping and releasing action of the arc-shaped clamp 1005 and the compatibility of different arc-shaped clamps, start the rotary motor 6, observe the rotation angle and stability of the rotatable seat 4 and the robot arm 10, test the front and rear pushing cylinder 8, confirm the front and rear extension distance and the continuity of the action, and fine-tune the parameters according to the debugging results to ensure the precise operation of the equipment.

[0026] The actual application process of this specific implementation method is as follows: 1. Initial state: The robot arm is in the working position, the lifting component is reset to the initial height, the opening and closing component is opened, and the rotating component and the front and rear telescopic components return to the center; 2. Grabbing materials: The front and rear telescopic components extend forward, the lifting component descends to the corresponding workstation height, the opening and closing component retracts, and the arc-shaped clamp grabs the thermos cup; then the lifting component rises, the rotating component rotates to adjust the direction, and the front and rear telescopic components extend backward or forward to transfer the material to the next workstation; 3. Releasing materials: The lifting component descends, the opening and closing component opens, and the thermos cup is released to the target workstation, completing one transfer. The process is repeated to achieve continuous production.

[0027] This specific implementation method features a reasonable structural design, simple operation, and convenient use. It adopts automated operation to replace manual transportation, enabling 24-hour continuous operation, significantly improving production efficiency, reducing labor costs, and enhancing enterprise production benefits and market competitiveness. It has lifting, opening and closing, rotating, and forward and backward extension functions, flexibly adapting to different workstation layouts and cup shape differences in thermos cup processing, meeting diverse production needs, and contributing to the construction of a flexible production model. The rail guide of the lifting component and the screwless snap-fit ​​structure of the opening and closing component ensure stable operation of the equipment. Moreover, the replacement of vulnerable parts such as the arc-shaped clamp is convenient, reducing the difficulty and cost of equipment maintenance and ensuring production continuity.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A novel rotating structure for a telescopic robotic arm, characterized in that: It includes a lifting main rod (1), a lifting seat (2), a lifting motor (3), a rotatable seat (4), a positioning plate one (5), a rotary motor (6), a rotatable upper plate (7), a front and rear push cylinder (8), a positioning plate two (9), and a robot arm (10). The lifting main rod (1) is a straight square rod with several lifting rails (101) on its side. The lifting seat (2) is fitted onto the lifting main rod (1), and several lifting rails (201) are provided on the inner wall of its square hole. The lifting rails (101) are snapped into the lifting rails (201). The lifting motor (3) is installed at one end of the lifting seat (2). A rotatable seat (4) is provided below the lifting main rod (1). A positioning plate (5) is fixed above the rotatable seat (4). A connecting hole (501) is provided on the positioning plate (5). The rotating positioning head (601) of the rotary motor (6) is fixed in the connecting hole (501) of the positioning plate (5) and is fixedly connected to the positioning head connecting cavity (701) on the rotatable upper plate (7). A front and rear pushing cylinder (8) is provided below the rotatable seat (4). The front end of the telescopic rod of the front and rear pushing cylinder (8) is connected to a positioning plate (9). A robot arm (10) is fixed on the positioning plate (9).

2. The novel telescopic manipulator rotation structure according to claim 1, characterized in that: The robotic arm (10) consists of an opening and closing cylinder (1001), a telescopic rod (1002), an arm (1003), a positioning seat (1004), and an arc-shaped clamping plate (1005). Telescopic rods (1002) are provided at both ends of the opening and closing cylinder (1001). An arm (1003) is fixed to the telescopic rod (1002). The front end of the arm (1003) is connected to the positioning seat (1004). An arc-shaped clamping plate (1005) is clamped inside the positioning seat (1004). The inner side of the positioning seat (1004) is provided with a 1-shaped slot (10041) and an upper clamping rod (10042). The upper clamping rod (10051), the lower clamping rod (10052) and the slot (10053) are provided on the outer side of the arc-shaped clamping plate (1005). The inner side of the arc-shaped clamping plate (1005) is an arc-shaped slot. The upper clamping rod (10051) and the lower clamping rod (10052) on the arc-shaped clamping plate (1005) are engaged in the I-shaped slot (10041) of the positioning seat (1004). The upper clamping rod (10042) and the lower clamping rod (10043) of the positioning seat (1004) are engaged in the slot (10053) of the arc-shaped clamping plate (1005).

3. The novel telescopic manipulator rotating structure according to claim 1, characterized in that: The motor shaft of the lifting motor (3) is equipped with a gear, which meshes with the rack on the lifting main rod (1).

4. The novel telescopic manipulator rotating structure according to claim 1, characterized in that: The positioning head connecting cavity (701) is provided with a bearing sleeve connecting cavity (702) on its side, and a bearing sleeve one (11) and a bearing sleeve two (12) are provided inside the bearing sleeve connecting cavity (702).

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