Manipulator for tire processing

Abstract

The utility model provides a manipulator for tire processing, which belongs to the technical field of tire processing and comprises a bottom plate. The fixed cylinder is fixedly connected to one side end of the bottom plate; the moving groove is formed in one side end of the fixed cylinder; the moving block is connected into the moving groove in a sliding manner; the moving cylinder is fixedly connected to one side end of the moving block; and the number of the fixing assemblies is two, each fixing assembly comprises a connecting base, a connecting rod and an external expansion plate, the connecting bases are fixedly connected to the circumferential surface of the moving cylinder, tires of different models can be fixed through the device, machining of outer tires is not affected after the tires are fixed through an inner tire fixing mode, and the machining efficiency of the tires is improved. And the tire processing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tire processing technical field, and specifically relates to a mechanical hand for tire processing. BACKGROUND

[0002] Tire is the round annular elastic rubber product that rolls and contacts with the ground on various vehicles or machines. It is usually installed on the metal rim, can support the vehicle body, buffer external impact, realize the contact with the road and ensure the driving performance of the vehicle.

[0003] The application patent with the application publication number "CN115319728A" discloses a mechanical hand for rubber tire processing, which comprises a fixing mechanism, a moving mechanism movably connected to the fixing mechanism, a taking mechanism installed on the moving mechanism, a clamping mechanism arranged on the taking mechanism, a contact mechanism installed on the clamping mechanism, and the clamping mechanism drives the contact mechanism. Through the arrangement of the moving mechanism, the taking mechanism can be conveniently driven to move to different positions of the processing equipment, thereby reducing the use amount of the mechanical hand and the electricity consumption and equipment procurement cost of the factory. Through the arrangement of the taking mechanism, the spatial position of the clamping mechanism can be conveniently adjusted, the clamping operation on the tire is more convenient, two tires with different processing degrees can be conveniently taken at the same time, and the tire on the processing equipment can be conveniently replaced in time. Through the arrangement of the contact mechanism, different sizes of tires within a certain range can be conveniently clamped.

[0004] The above-mentioned application through the arrangement of the contact mechanism can conveniently clamp different sizes of tires within a certain range, but the above-mentioned application clamps the outer tire to fix the tire when clamping the tire, which is inconvenient for processing the outer tire of the tire. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a mechanical hand for tire processing, and aims at solving the problem that the outer tire of the tire is inconvenient to process when the tire is clamped in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A mechanical hand for tire processing comprises:

[0008] A bottom plate;

[0009] A fixing cylinder is fixedly connected to one side end of the bottom plate;

[0010] A moving groove is arranged on one side end of the fixing cylinder;

[0011] A moving block is slidably connected in the moving groove;

[0012] A movable cylinder, which is fixedly connected to one side of the movable block;

[0013] The fixing assembly includes two sets, each set comprising a connecting seat, a connecting rod, and an expansion plate. The connecting seat is fixedly connected to the circumferential surface of the movable cylinder, the connecting rod is rotatably connected to one side of the connecting seat via a rotating shaft, and the expansion plate is rotatably connected to one side of the connecting rod via a rotating shaft.

[0014] As a preferred embodiment of this utility model, two limiting sleeves are fixedly connected to one side of the base plate, and each of the two limiting sleeves has a limiting groove. Each of the two expanding plates is fixedly connected to one side of a limiting slider, and the two limiting sliders slide in the two limiting grooves respectively.

[0015] As a preferred embodiment of this utility model, a threaded groove is provided on one side end of the movable block, and a screw is threadedly connected in the threaded groove.

[0016] In a preferred embodiment of this invention, the outer surface of the movable block is square.

[0017] In a preferred embodiment of this utility model, a motor mounting base is fixedly connected to one side of the base plate, and a drive motor is fixedly connected inside the motor mounting base. The output end of the drive motor is connected to a screw.

[0018] As a preferred embodiment of this utility model, the outer surfaces of both of the outer expansion plates are provided with rubber pads.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. In this solution, the device can fix tires of different models, and by fixing the inner tube, the device can fix the tire without affecting the processing of the outer tire, thus improving the efficiency of tire processing.

[0021] 2. In this solution, the rubber pad on the outer surface of the expansion plate is made of rubber and is used to fill the gap between the expansion plate and the tire, and to increase the friction with the tire, so as to prevent the tire from slipping during processing. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a three-dimensional structural view of the present invention;

[0024] Figure 2This is an exploded view of the first structure in this utility model;

[0025] Figure 3 This is an exploded view of the second structure in this utility model;

[0026] Figure 4 This is an exploded view of the third structure in this utility model.

[0027] In the diagram: 1. Base plate; 2. Fixed cylinder; 3. Moving groove; 4. Moving block; 5. Moving cylinder; 6. Connecting seat; 7. Connecting rod; 8. Outer expansion plate; 9. Threaded groove; 10. Motor fixing seat; 11. Drive motor; 12. Limiting slider; 13. Limiting sleeve; 14. Limiting groove; 15. Rubber pad; 16. Screw. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example

[0030] Please see Figures 1-4 The present invention provides the following technical solution:

[0031] A robotic arm for tire processing includes:

[0032] Base plate 1;

[0033] Fixed cylinder 2 is fixedly connected to one side of the base plate 1;

[0034] The movable groove 3 is opened at one end of the fixed cylinder 2;

[0035] Movable block 4 is slidably connected within movable groove 3;

[0036] The movable cylinder 5 is fixedly connected to one side of the movable block 4;

[0037] The fixing components are provided in two sets. Each set of fixing components includes a connecting seat 6, a connecting rod 7 and an outer expansion plate 8. The connecting seat 6 is fixedly connected to the circumferential surface of the movable cylinder 5. The connecting rod 7 is rotatably connected to one side of the connecting seat 6 through a rotating shaft. The outer expansion plate 8 is rotatably connected to one side of the connecting rod 7 through a rotating shaft.

[0038] In a specific embodiment of this utility model, the outward expansion plate 8 is used to expand outward and press against the inner tube of the tire to fix the tire. One side of the outward expansion plate 8 is limited so that the outward expansion plate 8 cannot move laterally. The moving block 4 is connected to the drive assembly. When the tire needs to be fixed, the drive assembly drives the moving block 4 to slide into the moving groove 3. Since the outward expansion plate 8 cannot move vertically, when the position of the connecting seat 6 changes, the connecting rod 7 is rotated to make the connecting rod 7 open the outward expansion plate 8, thereby expanding the two outward expansion plates 8 outward until the two outward expansion plates 8 press against the inner tube of the tire to complete the fixation of the tire. By fixing the tire by expanding the two outward expansion plates 8, this device can fix tires of different models. Moreover, by fixing the inner tube, this device does not affect the processing of the outer tire after fixing the tire, thus improving the efficiency of tire processing.

[0039] Please refer to the details. Figures 1-4 Two limiting sleeves 13 are fixedly connected to one side of the base plate 1. Each of the two limiting sleeves 13 has a limiting groove 14. Each of the two outer expansion plates 8 is fixedly connected to one side of the limiting slider 12. The two limiting sliders 12 slide in the two limiting grooves 14 respectively.

[0040] In this embodiment, both the limiting slider 12 and the limiting groove 14 are "T" shaped. The two limiting sleeves 13 are respectively located at the positions of the two expanding plates 8 to limit the movement of the expanding plates 8. The limiting slider 12 slides in the limiting groove 14 to prevent the expanding plates 8 from moving laterally, thereby causing the connecting seat 6 to push the expanding plates 8 to expand outward when it moves.

[0041] Please refer to the details. Figures 1-4 A threaded groove 9 is provided on one side of the movable block 4, and a screw 16 is threadedly connected to the threaded groove 9.

[0042] In this embodiment: the movable block 4 is threadedly connected to the screw 16 through the threaded groove 9, and the movable block 4 cannot rotate within the movable groove 3. The drive component is connected to the screw 16. When the screw 16 rotates, the movable block 4 slides within the movable groove 3 through the threaded groove 9 to support the outer expansion plate 8 outward.

[0043] Please refer to the details. Figures 1-4 The outer surface of the movable block 4 is square.

[0044] In this embodiment, both the moving groove 3 and the moving block 4 are square to limit the movement of the moving block 4, so that the moving block 4 can only move laterally within the moving groove 3.

[0045] Please refer to the details. Figures 1-4 A motor mounting base 10 is fixedly connected to one side of the base plate 1. A drive motor 11 is fixedly connected inside the motor mounting base 10. The output end of the drive motor 11 is connected to the screw 16.

[0046] In this embodiment: the motor mounting base 10 is located on one side of the base plate 1 to support the drive motor 11. The output end of the drive motor 11 is connected to the screw 16. When the tire needs to be fixed, the drive motor 11 is driven to rotate the screw 16, thereby causing the two expansion plates 8 to expand outward.

[0047] Please refer to the details. Figures 1-4 Both outer expansion plates 8 have rubber pads 15 on their outer surfaces.

[0048] In this embodiment, the rubber pad 15 is made of rubber and is located on the outer surface of the outer expansion plate 8. It is used to fill the gap between the outer expansion plate 8 and the tire, and to increase the friction with the tire, so as to prevent the tire from slipping during processing.

[0049] It should be noted that the drive motor 11 used in this device is existing technology and will not be described in detail here.

[0050] The working principle and usage process of this utility model are as follows: One side of the outer expansion plate 8 is limited so that the outer expansion plate 8 cannot move laterally. The moving block 4 is connected to the drive component. When it is necessary to fix the tire, the drive component drives the moving block 4 to slide into the moving groove 3. Since the outer expansion plate 8 cannot move vertically, when the position of the connecting seat 6 changes, the connecting rod 7 is rotated to make the connecting rod 7 open the outer expansion plate 8, thereby expanding the two outer expansion plates 8 outward until the two outer expansion plates 8 abut against the inner tube of the tire to complete the fixation of the tire. By fixing the tire by expanding the two outer expansion plates 8 outward, this device can fix tires of different models. Moreover, by fixing the inner tube, this device does not affect the processing of the outer tire after fixing the tire, thus improving the efficiency of tire processing.

[0051] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A robotic arm for tire processing, characterized in that: include: Base plate (1); A fixed cylinder (2) is fixedly connected to one side of the base plate (1); The movable groove (3) is located at one end of the fixed cylinder (2); A movable block (4) is slidably connected to a movable groove (3); The movable cylinder (5) is fixedly connected to one side of the movable block (4); The fixing components are provided in two sets. Each set of fixing components includes a connecting seat (6), a connecting rod (7), and an outer expansion plate (8). The connecting seat (6) is fixedly connected to the circumferential surface of the movable cylinder (5). The connecting rod (7) is rotatably connected to one side of the connecting seat (6) through a rotating shaft. The outer expansion plate (8) is rotatably connected to one side of the connecting rod (7) through a rotating shaft.

2. The robotic arm for tire processing according to claim 1, characterized in that: Two limiting sleeves (13) are fixedly connected to one side of the base plate (1). Each of the two limiting sleeves (13) has a limiting groove (14). Each of the two outer expansion plates (8) has a limiting slider (12) fixedly connected to one side. The two limiting sliders (12) slide in the two limiting grooves (14) respectively.

3. The robotic arm for tire processing according to claim 2, characterized in that: The movable block (4) has a threaded groove (9) on one side end, and a screw (16) is threadedly connected in the threaded groove (9).

4. The robotic arm for tire processing according to claim 3, characterized in that: The outer surface of the moving block (4) is square.

5. The robotic arm for tire processing according to claim 4, characterized in that: A motor mounting base (10) is fixedly connected to one side of the base plate (1), and a drive motor (11) is fixedly connected inside the motor mounting base (10). The output end of the drive motor (11) is connected to the screw (16).

6. The robotic arm for tire processing according to claim 5, characterized in that: Both of the outer surfaces of the two expansion plates (8) are provided with rubber pads (15).

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