An adaptive roll diameter tire blanket inspection and rolling device

Abstract

The utility model relates to the cross technical field of mechanical engineering and automation technology especially, and relates to a self -adaptation roll diameter's tyre felt inspection and roll device. The utility model provides a self -adaptation roll diameter's tyre felt inspection and roll device, including frame, controller, guide roller, adjusting roller and electric guide rail etc.

Description

Technical Field

[0001] This utility model relates to the interdisciplinary field of mechanical engineering and automation technology, and in particular to an adaptive roll diameter tire pad inspection and rolling device. Background Technology

[0002] With the development of the rubber industry, the application of various auxiliary materials in the tire manufacturing process is becoming increasingly widespread. Among them, tire pad fabric is used as a separating material between the carcass plies. Its quality directly affects the tire's molding accuracy and performance. In order to meet the needs of subsequent processing, tire pad fabric needs to be inspected and rolled and packaged according to certain specifications.

[0003] Currently, fixed winding devices are commonly used in the rolling operation of tire pad fabric. The winding rollers lack adaptive adjustment functions and cannot automatically adjust with changes in roll diameter. This structure has significant drawbacks: as the rolling diameter increases, the surface linear velocity of the roll gradually increases, resulting in uneven internal tension distribution. This can easily lead to defects such as loosening, wrinkling, and misalignment, affecting product quality. At the same time, due to the lack of adaptive adjustment functions, frequent manual intervention is required to adjust the tension, which significantly reduces production efficiency.

[0004] Therefore, it is necessary to design an adaptive roll diameter tire pad inspection and rolling device. Utility Model Content

[0005] In order to overcome the shortcomings of existing devices that cause uneven tension and uneven winding due to changes in roll diameter during the winding process, this utility model provides a tire pad cloth inspection and winding device with adaptive roll diameter.

[0006] The technical solution is as follows: A tire pad fabric inspection and rolling device with adaptive roll diameter includes a frame, a controller, guide rollers, adjusting rollers, an electric guide rail, an air shaft, pulleys, a motor, and a laser rangefinder. The controller is installed on the front side of the frame. Two guide rollers and one adjusting roller are rotatably mounted on the right side of the frame. The adjusting roller is located below the middle of the two guide rollers and is slidably connected to the frame. An electric guide rail is installed on the front right side of the frame, and a sliding component on the electric guide rail is connected to the adjusting roller. An air shaft is rotatably connected to the left side of the frame, and a pulley is wound between the air shaft and the shafts of the two guide rollers. A motor is installed on the rear left side of the frame, and the motor output shaft is connected to the air shaft. A laser rangefinder is installed on the left side of the frame, located to the left of the air shaft and horizontally aligned with it. The controller is electrically connected to the electric guide rail, the air shaft, the motor, and the laser rangefinder.

[0007] To further explain, it also includes a mounting base, pressure rollers, and a first elastic element. The mounting base is slidably connected to the lower left side of the frame, and two pressure rollers are rotatably connected to the upper part of the mounting base. In the initial state, both pressure rollers are in contact with the air shaft. The first elastic element connects the mounting base and the frame.

[0008] Further explanation: It also includes a cutter, a heating element, a second elastic element, and a handle. The cutter is slidably connected to the lower left side of the frame. The cutter is located on the right side of the mounting base with the cutting edge facing upward. A heating element is installed on the lower part of the cutter and is electrically connected to the controller. A second elastic element is connected between the front side of the cutter and the frame. A handle is fixed to the right side of the front part of the cutter.

[0009] Further explanation: It also includes an electric push rod, a push plate, and a guide plate. An electric push rod is installed on the left rear of the frame. The electric push rod is electrically connected to the controller. A push plate is connected to the telescopic end of the electric push rod. The push plate is slidably connected to the frame and is located above the air shaft. A guide plate is provided on the left front of the frame. The guide plate is located at the lower front side of the air shaft and is inclined.

[0010] To further explain, it also includes foot pads; multiple foot pads are provided on the lower part of the frame.

[0011] To further explain, the pressure roller is wrapped with a layer of wear-resistant rubber.

[0012] Beneficial effects:

[0013] 1. This utility model uses a laser rangefinder to monitor the diameter change of the roll material on the air shaft in real time, and the controller dynamically adjusts the motor speed and the position of the adjusting roller according to the roll diameter data, thereby maintaining stable tension and effectively solving the problem of tension fluctuation caused by changes in roll diameter in traditional devices.

[0014] 2. This utility model continuously applies a constant clamping force to the roll material through the action of the mounting base, the pressure roller and the first elastic element, keeping the roll material tightly adhered, preventing loosening, and improving the quality of the finished product. At the same time, the cooperation between the cutter and the push plate can realize automated cutting and unloading, reduce manual intervention and improve work efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the frame, motor, and foot pads of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the adjusting roller, air shaft, and pulley.

[0018] Figure 4This is a three-dimensional structural diagram of the components of this utility model, including the electric push rod, push plate, and guide plate.

[0019] Figure 5 This is a three-dimensional structural diagram of the mounting base, pressure roller, and first elastic element of this utility model.

[0020] Figure 6 This is a three-dimensional structural diagram of the components of this utility model, including the cutter, heating plate, and second elastic element.

[0021] The markings in the attached diagram are as follows: 1: frame, 2: controller, 3: guide roller, 4: adjusting roller, 401: electric guide rail, 5: air shaft, 6: pulley, 7: motor, 8: mounting base, 9: pressure roller, 10: first elastic element, 101: laser rangefinder, 11: cutter, 12: heating plate, 13: second elastic element, 14: handle, 15: electric push rod, 16: push plate, 17: guide plate, 102: foot pad. Detailed Implementation

[0022] Example: An adaptive roll diameter tire pad fabric inspection and rolling device, such as... Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the device includes a frame 1, a controller 2, guide rollers 3, adjusting rollers 4, an electric guide rail 401, an air shaft 5, a pulley 6, a motor 7, and a laser rangefinder 101. The controller 2 is mounted on the front of the frame 1. Two guide rollers 3 and one adjusting roller 4 are rotatably mounted on the right side of the frame 1. The adjusting roller 4 is located below the middle of the two guide rollers 3 and is slidably connected to the frame 1. The electric guide rail 401 is mounted on the front right side of the frame 1. The sliding mechanism on the electric guide rail 401... The component is connected to the adjusting roller 4. An air shaft 5 is rotatably connected to the left side of the frame 1. A pulley 6 is wound between the rotating shaft of the air shaft 5 and the rotating shaft of the two guide rollers 3. A motor 7 is installed on the left rear part of the frame 1. The output shaft of the motor 7 is connected to the air shaft 5. A laser rangefinder 101 is installed on the left side of the frame 1. The laser rangefinder 101 is located to the left of the air shaft 5 and is horizontally aligned with it. The controller 2 is electrically connected to the electric guide rail 401, the air shaft 5, the motor 7 and the laser rangefinder 101.

[0023] like Figure 4 and Figure 5 As shown, it also includes a mounting base 8, pressure rollers 9, and a first elastic element 10. The mounting base 8 is slidably connected to the lower left side of the frame 1, and two pressure rollers 9 are rotatably connected to the upper part of the mounting base 8. The pressure rollers 9 are covered with a layer of wear-resistant rubber to ensure the pressing effect while avoiding damage to the surface of the padding cloth, thus improving the appearance quality of the finished product. In the initial state, both pressure rollers 9 are in contact with the air shaft 5, and the first elastic element 10 connects the mounting base 8 and the frame 1.

[0024] like Figure 4 and Figure 6 As shown, it also includes a cutter 11, a heating element 12, a second elastic element 13, and a handle 14. The cutter 11 is slidably connected to the lower left side of the frame 1. The cutter 11 is located on the right side of the mounting base 8, and the cutting edge of the cutter 11 faces upward. The heating element 12 is installed on the lower part of the cutter 11 and is electrically connected to the controller 2. The second elastic element 13 is connected between the front side of the cutter 11 and the frame 1. The handle 14 is fixedly connected to the right front part of the cutter 11.

[0025] like Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, it also includes an electric push rod 15, a push plate 16, and a guide plate 17. An electric push rod 15 is installed on the left rear part of the frame 1. The electric push rod 15 is electrically connected to the controller 2. The push plate 16 is connected to the telescopic end of the electric push rod 15. The push plate 16 is slidably connected to the frame 1 and is located above the air shaft 5. A guide plate 17 is provided on the left front part of the frame 1. The guide plate 17 is located at the lower front side of the air shaft 5 and is inclined.

[0026] like Figure 1 and Figure 2 As shown, it also includes foot pads 102. Multiple foot pads 102 are provided on the lower part of the frame 1 to support the whole machine and enhance the stability of the equipment operation.

[0027] In actual use, the operator needs to pass the tire pad fabric to be rolled through the two guide rollers 3 and the adjusting roller 4 from right to left. Then, the end of the pad fabric is wrapped and fixed to the surface of the air shaft 5. As the core component for bearing and driving the roll, the air shaft 5 can achieve a stable clamping of the starting end of the pad fabric through air pressure expansion, providing a good foundation for subsequent high-speed rotation and rolling. After the pad fabric is pre-loaded, the operator starts the motor 7 through the controller 2 to drive the air shaft 5 to rotate at a uniform speed, officially entering the rolling stage. During this process, the laser rangefinder 101 continuously monitors the change in the outer diameter of the roll fabric on the air shaft 5 and feeds the collected data back to the controller 2 in real time. The controller 2 intelligently determines whether the height position of the adjusting roller 4 needs to be adjusted according to the current roll fabric diameter, and drives the adjusting roller 4 to move up or down through the electric guide rail 401, automatically compensating for the tension loss after the roll diameter expands, and further improving the rolling quality.

[0028] Meanwhile, the two rotating clamping rollers 9 on the mounting base 8 apply constant pressure because the first elastic element 10 is always in contact with the surface of the roll material. The clamping rollers 9 are wrapped with a layer of wear-resistant rubber, which ensures sufficient friction and avoids damage to the surface of the padding cloth. As the diameter of the roll material gradually increases, the clamping rollers 9 are subjected to an outward pushing force and slide slightly downward along the direction of the frame 1. Under the action of the first elastic element 10, the clamping rollers 9 always maintain good contact with the surface of the roll material, thereby maintaining a stable clamping force and preventing loosening or hollow rolling due to insufficient clamping. When the padding cloth of the set length is rolled up, the system automatically stops each program. Next, the operator first needs to start the heating element 12 through the controller 2 to preheat the cutter 11. After heating, the operator holds the handle 14 and pushes the cutter 11 upward so that the cutting edge cuts the edge of the padding cloth. During this process, the second elastic element 13 is compressed to provide a restoring elastic force for the cutter 11. Meanwhile, during the cutting process, the high-temperature blade conducts heat to the edge of the padding, causing the fibers or materials in that area to heat up rapidly and begin to melt. This effectively prevents the edges from fraying and improves the appearance quality and packaging stability of the finished product.

[0029] After cutting, the cutter 11 automatically returns to its original position under the rebound action of the second elastic element 13, waiting for the next operation. Finally, the controller 2 automatically controls the electric push rod 15 to push the push plate 16 forward. During the pushing process, the rolled pad fabric roll is smoothly pushed out from the air shaft 5. Then, the roll slides down under the action of gravity and is guided by the inclined guide plate 17 to smoothly enter the collection area or conveyor belt, completing the entire rolling process.

Claims

1. A tire pad fabric inspection and rolling device with adaptive roll diameter, characterized in that, The system includes a frame (1), a controller (2), guide rollers (3), adjusting rollers (4), an electric guide rail (401), an air shaft (5), a pulley (6), a motor (7), and a laser rangefinder (101). The controller (2) is installed on the front side of the frame (1). Two guide rollers (3) and one adjusting roller (4) are rotatably installed on the right side of the frame (1). The adjusting roller (4) is located on the lower middle part of the two guide rollers (3), and the adjusting roller (4) is slidably connected to the frame (1). An electric guide rail (401) is installed on the front right side of the frame (1). The sliding mechanism on the electric guide rail (401) is... The components are connected to the adjusting roller (4). An air shaft (5) is rotatably connected to the left side of the frame (1). A pulley (6) is wound between the rotating shaft of the air shaft (5) and the rotating shaft of the two guide rollers (3). A motor (7) is installed on the left side of the rear of the frame (1). The output shaft of the motor (7) is connected to the air shaft (5). A laser rangefinder (101) is installed on the left side of the frame (1). The laser rangefinder (101) is located on the left side of the air shaft (5) and is horizontally aligned with it. The controller (2) is electrically connected to the electric guide rail (401), the air shaft (5), the motor (7) and the laser rangefinder (101).

2. The tire pad fabric inspection and rolling device with adaptive roll diameter according to claim 1, characterized in that, It also includes a mounting base (8), a pressure roller (9) and a first elastic element (10). The mounting base (8) is slidably connected to the lower left side of the frame (1), and two pressure rollers (9) are rotatably connected to the upper part of the mounting base (8). In the initial state, both pressure rollers (9) abut against the air shaft (5), and the first elastic element (10) is connected between the mounting base (8) and the frame (1).

3. The tire pad fabric inspection and rolling device with adaptive roll diameter according to claim 2, characterized in that, It also includes a cutter (11), a heating element (12), a second elastic element (13), and a handle (14). The cutter (11) is slidably connected to the lower left side of the frame (1). The cutter (11) is located on the right side of the mounting base (8), and the cutting edge of the cutter (11) faces upward. The heating element (12) is installed on the lower part of the cutter (11). The heating element (12) is electrically connected to the controller (2). The second elastic element (13) is connected between the front side of the cutter (11) and the frame (1). The handle (14) is fixed to the right side of the front part of the cutter (11).

4. The tire pad fabric inspection and rolling device with adaptive roll diameter according to claim 3, characterized in that, It also includes an electric push rod (15), a push plate (16) and a guide plate (17). An electric push rod (15) is installed on the left rear part of the frame (1). The electric push rod (15) is electrically connected to the controller (2). A push plate (16) is connected to the telescopic end of the electric push rod (15). The push plate (16) is slidably connected to the frame (1) and is located above the air shaft (5). A guide plate (17) is provided on the left front part of the frame (1). The guide plate (17) is located on the lower front side of the air shaft (5) and is inclined.

5. The tire pad fabric inspection and rolling device with adaptive roll diameter according to claim 4, characterized in that, It also includes foot pads (102), and multiple foot pads (102) are provided on the lower part of the frame (1).

6. The tire pad fabric inspection and rolling device with adaptive roll diameter according to claim 5, characterized in that, The pressure roller (9) is wrapped with a layer of wear-resistant rubber.

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