Tire mounting manipulator device with high stability

Abstract

The utility model relates to a tire mounting manipulator device with high stability, which comprises a lifting frame, a rotating arm, a rotating-in and rotating-out motor, a rotating-in and rotating-out ball screw, an opening and closing motor, an opening and closing ball screw and a clamping jaw, the rotating-in and rotating-out motor is arranged on the lifting frame, the rotating-in and rotating-out motor is connected with the rotating-in and rotating-out ball screw, and the clamping jaw is connected with the rotating-in and rotating-out ball screw. A nut on the rotating-in and rotating-out ball screw is connected with a rotating arm, and the rotating-in and rotating-out ball screw is driven by a rotating-in and rotating-out motor; an opening and closing motor is arranged on the rotating arm and connected with an opening and closing ball screw, and a nut on the opening and closing ball screw is connected with a rotating disc. The clamping jaws are connected with the rotating disc through connecting rods, the opening-closing motor drives the opening-closing ball screw, the opening-closing ball screw drives the rotating disc to rotate, and the rotating disc drives the clamping jaws to slide on the bottom face of the fixed disc through the connecting rods. According to the utility model, the two servo motors are respectively connected with the ball screws, so that the rotation-in and rotation-out of the rotating arms and the opening and closing of the clamping jaws are realized, the tire mounting efficiency is improved, the rotation-in and rotation-out transition is more stable, and the stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber tire preparation, in particular to a high-stability tire mounting manipulator device. Background Art

[0002] The tire mounting robot is an important component of the tire shaping vulcanizer. The known tire mounting robot for the tire vulcanizer has only one claw opening and closing cylinder, one end of which is connected to the rotating arm installed on the vulcanizer, and the other end is connected to the turntable. During use, the cylinder has a large inertia when rotating in and out, and the shaking and vibration are large, which affects the positioning accuracy of the robot. It is easy for the fixed plate and the rotating arm to be misaligned, resulting in opening and closing errors of the claw opening and closing sizes, thereby causing the claw to damage the tire embryo and the stability is not high.

[0003] In addition, the stroke of the cylinder is short. The existing manipulator uses the output shaft of the cylinder to connect the claw piece through an adjusting sleeve. When used for tire blanks of different specifications, it is also necessary to manually adjust the position of the adjusting sleeve of the cylinder and change the extension distance of the cylinder output shaft to adapt to tire blanks of different sizes. Summary of the invention

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a highly stable tire mounting manipulator device, which is suitable for tires of different specifications, does not require manual adjustment, and has a more stable and efficient driving.

[0005] The purpose of the utility model is achieved in this way:

[0006] A highly stable tire loading robot device, comprising a lifting frame, a rotating arm, a rotating in and out motor, a rotating in and out ball screw, an opening and closing motor, an opening and closing ball screw and a clamping claw, wherein the lifting frame is connected to one end of the rotating arm, and the other end of the rotating arm is connected to a fixed plate, and a plurality of clamping claws are slidably provided on the bottom surface of the fixed plate, and the clamping claws are evenly arranged around the center of the fixed plate; a rotating plate is sleeved on the outside of the fixed plate, and the rotating plate is rotatably sleeved on the fixed plate;

[0007] The lifting frame is provided with a rotating in and out motor, the rotating in and out motor is connected to the rotating in and out ball screw, the nut on the rotating in and out ball screw is connected to the rotating arm, and the rotating in and out ball screw is driven by the rotating in and out motor to drive the rotation of the rotating arm; the rotating arm is provided with an opening and closing motor, the opening and closing motor is connected to the opening and closing ball screw, and the nut on the opening and closing ball screw is connected to a rotating disk; the rotating disk is provided with a slide groove corresponding to the clamping claw, the clamping claw is slidably arranged in the slide groove by a slider, the opening and closing motor drives the opening and closing ball screw, the opening and closing ball screw drives the rotating disk to rotate, and the rotating disk drives the movement of the clamping claw through the movement of the slider in the slide groove to realize the opening and closing of the clamping claw.

[0008] A tire mounting robot device with high stability, wherein a first motor support is arranged on the lifting frame, and a rotating in and out motor is arranged on the first motor support.

[0009] A tire mounting robot device with high stability, wherein a second motor support is arranged on the rotating arm, and an opening and closing motor is arranged on the second motor support.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model provides a tire mounting manipulator device with high stability, which adopts two servo motors to respectively connect ball screws to realize the rotation in and out of the rotating arm and the opening and closing of the clamping claws. The stroke of the ball screw is relatively long and no manual adjustment is required. The moving distance of the clamping claws can be adjusted by changing the output distance of the servo motor to adapt to tire blanks of different sizes, thereby improving the tire mounting efficiency. The servo motor and the ball screw drive the rotation in and out of the rotating arm, which has a smoother transition and high stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the utility model.

[0014] Figure 3 It is a top view of the utility model.

[0015] in:

[0016] Lifting frame 1, rotating arm 2, rotating in and out motor 3, first motor support 4, rotating in and out ball screw 5, opening and closing motor 6, second motor support 7, opening and closing ball screw 8, rotating disk 9, sliding groove 10, clamping claw 11, fixed disk 12. Implementation

[0017] In order to better understand the technical solution of the present invention, the following will be described in detail in conjunction with the relevant illustrations. It should be understood that the following specific embodiments are not intended to limit the specific implementation of the technical solution of the present invention, and are only implementations that can be adopted by the technical solution of the present invention. It should be noted that the description of the positional relationship of each component in this article, such as component A being located above component B, is based on the description of the relative positions of the components in the illustration, and is not intended to limit the actual positional relationship of the components. Example 1

[0018] See also Figure 1-Figure 3 , Figure 1A structural schematic diagram of a high-stability tire-loading robot device is drawn. As shown in the figure, a high-stability tire-loading robot device of the utility model comprises a lifting frame 1, a rotating arm 2, a rotating in and out motor 3, a rotating in and out ball screw 5, an opening and closing motor 6, an opening and closing ball screw 8 and a clamping claw 11. The lifting frame 1 is connected to one end of the rotating arm 2, and the other end of the rotating arm 2 is connected to a fixed plate 12. A plurality of clamping claws 11 are slidably provided on the bottom surface of the fixed plate 12, and the clamping claws 11 are evenly arranged around the center of the fixed plate 12; a rotating plate 9 is sleeved on the outside of the fixed plate 12, and the rotating plate 9 is rotatably sleeved on the fixed plate 12.

[0019] The lifting frame 1 is provided with a first motor support 4, and the first motor support 4 is provided with a rotating in and out motor 3. The rotating in and out motor 3 is connected to a rotating in and out ball screw 5. The nut on the rotating in and out ball screw 5 is connected to the rotating arm 2. The rotating in and out ball screw 5 is driven by the rotating in and out motor 3 to drive the rotating arm 2 to rotate.

[0020] The rotating arm 2 is provided with a second motor support 7, the second motor support 7 is provided with an opening and closing motor 6, the opening and closing motor 6 is connected to an opening and closing ball screw 8, and the nut on the opening and closing ball screw 8 is connected to a rotating disk 9;

[0021] The rotating disk 9 is provided with a slide groove 10 corresponding to the clamping jaw 11, and the clamping jaw 11 is slidably arranged in the slide groove 10 through a slider, and the opening and closing motor 6 drives the opening and closing ball screw 8, and the opening and closing ball screw 8 drives the rotating disk 9 to rotate, and the rotating disk 9 drives the movement of the clamping jaw 11 through the movement of the slider in the slide groove 10 to realize the opening and closing of the clamping jaw 11.

[0022] Working principle:

[0023] The utility model provides a tire mounting manipulator device with high stability, which adopts two servo motors to respectively connect ball screws to realize the rotation in and out of the rotating arm and the opening and closing of the clamping claws. The stroke of the ball screw is relatively long and no manual adjustment is required. The moving distance of the clamping claws can be adjusted by changing the output distance of the servo motor to adapt to tire blanks of different sizes, thereby improving the tire mounting efficiency. The servo motor and the ball screw drive the rotation in and out of the rotating arm, which has a smoother transition and high stability.

[0024] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A highly stable tire mounting robot device, characterized in that: It comprises a lifting frame (1), a rotating arm (2), a rotating in and out motor (3), a rotating in and out ball screw (5), an opening and closing motor (6), an opening and closing ball screw (8) and a clamping claw (11), wherein the lifting frame (1) is connected to one end of the rotating arm (2), and the other end of the rotating arm (2) is connected to a fixed disk (12), and a plurality of clamping claws (11) are slidably provided on the bottom surface of the fixed disk (12), and the clamping claws (11) are evenly arranged around the center of the fixed disk (12); a rotating disk (9) is sleeved on the outside of the fixed disk (12), and the rotating disk (9) is rotatably sleeved on the fixed disk (12); The lifting frame (1) is provided with a rotating in and out motor (3), the rotating in and out motor (3) is connected to a rotating in and out ball screw (5), a nut on the rotating in and out ball screw (5) is connected to a rotating arm (2), and the rotating in and out ball screw (5) is driven by the rotating in and out motor (3) to drive the rotating arm (2) to rotate; the rotating arm (2) is provided with an opening and closing motor (6), the opening and closing motor (6) is connected to an opening and closing ball screw (8), and the opening and closing ball screw The nut on the rod (8) is connected to the rotating disk (9); the rotating disk (9) is provided with a slide groove (10) corresponding to the clamping claw (11); the clamping claw (11) is slidably arranged in the slide groove (10) through a slider; the opening and closing motor (6) drives the opening and closing ball screw (8); the opening and closing ball screw (8) drives the rotating disk (9) to rotate; the rotating disk (9) drives the clamping claw (11) to move through the movement of the slider in the slide groove (10), thereby realizing the opening and closing of the clamping claw (11).

2. A high-stability tire mounting robot device according to claim 1, characterized in that: The lifting frame (1) is provided with a first motor support (4), and the first motor support (4) is provided with a rotating in and out motor (3).

3. A high-stability tire mounting robot device according to claim 1, characterized in that: A second motor support (7) is provided on the rotating arm (2), and an opening and closing motor (6) is provided on the second motor support (7).

Images