Tire body fixing device for tire separation equipment

Abstract

The utility model discloses a tire body fixing device for tire separation equipment, which relates to the technical field of tire blank separators, and comprises a separation machine body and a hydraulic fixing device arranged in the separation machine body, a fixing table is arranged on the separating machine body, the separating machine further comprises an outer side fixing assembly, a top end fixing assembly and a discharging protection assembly, and the outer side fixing assembly comprises a plurality of movable fixing clamping plates driven by a driving motor; the top end fixing assembly comprises a pressing clamping plate, the rotating disc, the threaded strips, the threaded grooves, the fixing clamping plates, the reset springs and the pressing clamping plate are matched with one another, and the multiple fixing clamping plates move towards the tire at the same time to extrude and fix the outer side of the tire; and a plurality of pressing clamping plates are matched with the electromagnetic plate, so that the tire can be pressed and fixed from the upper side, the tire is stably fixed, and the tire is prevented from deviating during separation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tire blank separator, concretely to a carcass fixing device for tire separating equipment. BACKGROUND

[0002] The carcass fixing device for tire separating equipment is a device for separating tire blank in the tire manufacturing process. Its main function is to fix and move the tire blank for the next processing. The existing carcass fixing device for tire separating equipment can only be fixed on one side of the tire, and the fixing effect is poor. When the tire blank is separated, the bead will deviate, affecting the separation of the tire blank. SUMMARY

[0003] The utility model provides a carcass fixing device for tire separating equipment has the advantages of stable tire blank fixing effect, to solve the problem of poor bead fixing effect of the carcass fixing device for tire separating equipment, easy to deviate.

[0004] In order to realize the purpose of stable bead fixing of the carcass fixing device for tire separating equipment, the utility model provides the following technical scheme: a carcass fixing device for tire separating equipment, comprising a separating machine body and a hydraulic fixing device installed inside the separating machine body, a fixed table is arranged on the separating machine body, further comprising an outer side fixing assembly, a top end fixing assembly and a discharge protection assembly, wherein:

[0005] The outer side fixing assembly comprises a plurality of movable fixing clamping plates driven by a driving motor, and the fixing clamping plates cooperate with each other.

[0006] The top end fixing assembly comprises a movable pressing clamping plate arranged in the fixing clamping plate, and the pressing clamping plate is driven by an electromagnetic plate arranged at the bottom of the separating machine body.

[0007] Further, the fixing clamping plate is provided with three, and the three fixing clamping plates are arranged in a ring shape and can move radially towards the center of the ring.

[0008] Further, the driving motor is installed on the inner side surface of the separating machine body, and a power shaft is installed on the output end, and a power gear is installed on the outer side surface of the power shaft.

[0009] Further, a rotating chamber is formed in the inner side surface of the fixed table, a rotating disc is movably installed on the inner wall of the rotating chamber, a gear ring is installed on the bottom end surface of the rotating disc, and the outer side surface of the gear ring is engaged with the outer side surface of the power gear.

[0010] Furthermore, a threaded strip is installed on the top surface of the turntable, and the inner wall of the rotating chamber is in movable contact with the outer surfaces of the three fixed splints. The bottom surfaces of the three fixed splints are all provided with threaded grooves, and the inner walls of the threaded grooves are in movable contact with the outer surfaces of the threaded strips.

[0011] Furthermore, the top fixing assembly also includes a movable groove and a return spring. The movable groove is opened inside the fixed splint, and the return spring is evenly distributed and installed on the inner wall of the movable groove. One end of the return spring is fixedly connected to the pressing splint, and the electromagnetic plate is fixed to the bottom end of the guide plate.

[0012] Furthermore, the discharge protection assembly includes a discharge port and a guide plate, the discharge port is opened inside the fixed platform, the guide plate is installed on the bottom surface of the fixed platform, and a soft pad is installed on the inner surface of the guide plate.

[0013] Compared with the prior art, the present invention provides a carcass fixing device for tire separation equipment, which has the following beneficial effects:

[0014] The utility model cooperates with a turntable, a threaded strip, a threaded groove, a fixing clamp, a return spring and a pressing clamp. The multiple fixing clamps move toward the tire at the same time to squeeze and fix the outer side of the tire. At the same time, the multiple pressing clamps cooperate with the electromagnetic plate to press and fix the tire from above, thereby stably fixing the tire and preventing the tire from shifting when separated. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the fixed platform structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation of the fixed splint of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the pressing splint of the utility model.

[0019] In the figure: 1. Separation body; 11. Hydraulic fixing device; 12. Fixing platform; 13. Feeding port; 14. Rotating chamber; 2. Guide plate; 21. Soft pad; 3. Electromagnetic plate; 4. Driving motor; 41. Power shaft; 42. Power gear; 43. Gear ring; 44. Turntable; 45. Threaded strip; 46. Threaded groove; 7. Fixed splint; 71. Movable groove; 72. Return spring; 73. Pressing splint. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0021] See also Figures 1-4 The utility model discloses a tire body fixing device for a tire separation device, comprising a separation body and a hydraulic fixing device installed inside the separation body. The separation body is provided with a fixing platform, and further comprises an outer fixing component, a top fixing component and a discharge protection component, wherein:

[0022] The outer fixing assembly includes a plurality of movable fixing clamps driven by a driving motor, and the fixing clamps cooperate with each other;

[0023] The top fixing assembly includes a movable pressing clamping plate arranged in the fixing clamping plate, and the pressing clamping plate is driven by an electromagnetic plate arranged at the bottom of the separation body.

[0024] See also Figure 1-Figure 3 , there are three fixed splints, which are arranged in a ring shape and can move radially toward the center of the ring. The driving motor is installed on the inner surface of the separation body and a power shaft is installed on the output end. The outer surface of the power shaft is installed with power teeth. A rotating chamber is opened inside the fixed platform, and a turntable is movably installed on the inner wall of the rotating chamber. A gear ring is installed on the bottom end surface of the turntable, and the outer surface of the gear ring is meshed with the outer surface of the power teeth.

[0025] Furthermore, a threaded strip is installed on the top surface of the turntable, the inner wall of the rotating chamber is in movable contact with the outer surfaces of the three fixed clamping plates, and the bottom surfaces of the three fixed clamping plates are all provided with a threaded groove, and the inner wall of the threaded groove is in movable contact with the outer surface of the threaded strip;

[0026] In this embodiment, a controller controls the drive motor, which in turn rotates the power shaft, which in turn rotates the power gears. The power gears rotate the ring gear, which in turn rotates the turntable within the rotating chamber. The threaded strips and grooves cooperate to move the fixed plates within the rotating chamber. The three fixed plates move synchronously toward the center of the feed opening, aligning the tire's center with the center of the feed opening and securing the tire's exterior.

[0027] Furthermore, the top fixing assembly also includes a movable groove and a return spring. The movable groove is opened inside the fixed splint, and the return spring is evenly distributed and installed on the inner wall of the movable groove. One end of the return spring is fixedly connected to the pressing splint, and the electromagnetic plate is fixed to the bottom end of the guide plate. Specifically, an attraction is generated between the electromagnetic plate and the pressing splint, and the pressing splint drives the return spring to move in the fixed splint, and the pressing splint squeezes and fixes the top surface of the tire to fix the tire bead. Example 2

[0028] Based on the above embodiment 1, please refer to Figure 1-2 The discharge protection assembly includes a discharge port and a guide plate, the discharge port is opened inside the fixed platform, the guide plate is installed on the bottom surface of the fixed platform, and the inner surface of the guide plate is installed with a soft pad;

[0029] In this embodiment, the wheel hub falls from the discharge port onto the soft pad of the guide plate, and the electromagnetic plate generates attraction to the wheel hub, so that the wheel hub is fixed on the guide plate to prevent the wheel hub from causing bumps and damage. The soft pad can slow down the impact of the wheel hub falling to the ground and reduce the impact force on the wheel hub during collision, thereby effectively reducing the bumps and damages caused by the wheel hub falling.

[0030] The working principle and use process of the utility model are as follows: when the tire embryo needs to be separated, the tire is placed on the fixed platform of the separation body, and the driving motor is controlled by the controller to work, the driving motor drives the power shaft to rotate, the power shaft drives the power gear to rotate, the power gear drives the gear ring to rotate, the gear ring drives the turntable to rotate in the rotating chamber, the turntable synchronously drives the threaded strip to rotate, the threaded strip and the threaded groove cooperate with each other to make the fixed splint move in the rotating chamber, the three fixed splints move synchronously toward the center point of the feed port, the three fixed splints align the center point of the tire with the center point of the feed port, the three fixed splints fix the outside of the tire, the electromagnetic plate is connected to the power supply, the pressing splint is made of iron element, and an attraction is generated between the electromagnetic plate and the pressing splint, the pressing splint drives the reset spring to move in the fixed splint, and the pressing splint squeezes and fixes the top surface of the tire to fix the tire bead, and the outer side of the tire is fixed by the fixed splint to ensure the wheel The tire maintains a stable position during the separation process to avoid shaking or moving. The pressing splint squeezes and fixes the top surface of the tire, which can provide additional fixing force and increase the stability of the separation process. The fixing effect of the fixing splint and the pressing splint helps to separate the tire bead from the wheel hub. By fixing the outer side and the top of the tire, it ensures that the separation force is concentrated on the tire bead, making the separation more efficient and accurate. During the separation process, it is very important to protect the tire embryo. The design of the fixing splint and the pressing splint can effectively avoid additional damage or deformation to the tire embryo and protect the integrity of the tire embryo. Then the hydraulic fixing device is started, which squeezes the wheel hub of the tire. The tire bead is fixed to separate the bead and the wheel hub, and the center point of the wheel hub is aligned with the center point of the discharge port, which facilitates the wheel hub to fall from the discharge port onto the guide plate, thereby realizing the separation of the tire bead, the squeezing of the wheel hub, and the alignment of the wheel hub and the discharge material, which has the advantages of convenience, accuracy and efficiency, and can improve production efficiency and work quality. The wheel hub falls from the discharge port onto the soft pad of the guide plate, and the electromagnetic plate generates attraction to the wheel hub, so that the wheel hub is fixed on the guide plate to prevent the wheel hub from causing bumps and damage. The soft pad can slow down the impact of the wheel hub falling to the ground and reduce the impact force on the wheel hub during collision, thereby effectively reducing the bumps and damages caused by the wheel hub falling. Through the attraction generated by the electromagnetic plate, the wheel hub can be firmly fixed on the guide plate to ensure that the wheel hub remains stable during the separation process and avoids movement or sliding, thereby further protecting the integrity of the wheel hub. The soft pad has a buffering effect and can reduce the noise and vibration generated when the wheel hub hits the ground. Fixing the wheel hub on the guide plate also reduces the interference of the vibration caused by the wheel hub hitting the ground on the surrounding equipment and environment, providing a smoother working environment.

Claims

1. A tire body fixing device for a tire separation device, comprising a separation body (1) and a hydraulic fixing device (11) installed inside the separation body (1), wherein a fixing platform (12) is provided on the separation body (1), and characterized in that: It also includes an outer fixing assembly, a top fixing assembly and a discharge protection assembly, wherein: The outer fixing assembly comprises a plurality of movable fixing clamps (7) driven by a driving motor (4), and the fixing clamps (7) cooperate with each other; The top fixing assembly comprises a movable pressing clamp (73) arranged in the fixing clamp (7), and the pressing clamp (73) is driven by an electromagnetic plate (3) arranged at the bottom of the separation body (1).

2. The carcass fixing device for tire separation equipment according to claim 1, characterized in that: Three fixed splints (7) are provided, and the three fixed splints (7) are arranged in a ring shape and can move radially toward the center of the ring shape.

3. The carcass fixing device for tire separation equipment according to claim 2, characterized in that: The driving motor (4) is mounted on the inner surface of the separation body (1), and a power shaft (41) is mounted on the output end, and power teeth (42) are mounted on the outer surface of the power shaft (41).

4. The carcass fixing device for tire separation equipment according to claim 3, characterized in that: A rotating chamber (14) is provided inside the fixed platform (12), a rotating disc (44) is movably mounted on the inner wall of the rotating chamber (14), a gear ring (43) is mounted on the bottom surface of the rotating disc (44), and the outer surface of the gear ring (43) is meshed with the outer surface of the power tooth (42).

5. The carcass fixing device for tire separation equipment according to claim 4, characterized in that: A threaded strip (45) is installed on the top surface of the turntable (44), and the inner wall of the rotating chamber (14) is in movable contact with the outer surfaces of the three fixed clamps (7). The bottom surfaces of the three fixed clamps (7) are all provided with a threaded groove (46), and the inner wall of the threaded groove (46) is in movable contact with the outer surface of the threaded strip (45).

6. The carcass fixing device for tire separation equipment according to claim 1, characterized in that: The top fixing assembly further comprises a movable groove (71) and a return spring (72), wherein the movable groove (71) is provided inside the fixed splint (7), and the return spring (72) is evenly distributed and installed on the inner wall of the movable groove (71), one end of the return spring (72) is fixedly connected to the pressing splint (73), and the electromagnetic plate (3) is fixed to the bottom end of the guide plate (2).

7. The carcass fixing device for tire separation equipment according to claim 6, characterized in that: The discharge protection assembly comprises a discharge port (13) and a guide plate (2), wherein the discharge port (13) is opened inside the fixed platform (12), the guide plate (2) is mounted on the bottom surface of the fixed platform (12), and a soft pad (21) is mounted on the inner surface of the guide plate (2).

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