Tire cord fabric attaching device

Abstract

The utility model relates to the field of tire manufacturing, in particular to a tire cord fabric attaching device. The utility model provides a tire cord fabric laminating device which can clamp and laminate a tire body layer, is convenient to adapt to the laminating requirements of tire body layer cord fabrics with different sizes, reduces the production cost, improves the use convenience and improves the tire production efficiency. A tire cord fabric attaching device comprises a base, an air cylinder, a connecting frame and the like, the air cylinder is connected to the rear upper side of the middle of the base, and the connecting frame is connected to the telescopic end of the air cylinder. The air cylinder drives the connecting frame to move, then the electric push rod and the wheel frame are driven to move, the connecting frame, the electric push rod and the wheel frame are located in the middle of a tire body layer, then the wheel frame is driven by the electric push rod to move to make contact with the tire body layer, and therefore the tire body layer can be clamped and attached. The device is convenient to adapt to the fitting requirements of carcass ply cord fabrics with different sizes, reduces the production cost, improves the use convenience, and improves the tire production efficiency.

Description

Technical Field

[0001] The utility model relates to the field of tire manufacturing, in particular to a tire cord laminating device. Background Art

[0002] A tire is an important part of a vehicle, which is used to support the weight of the vehicle, transmit driving force and braking force, provide friction with the road surface, and absorb road impact, etc. The design and manufacture of tires involve a variety of technologies and materials to meet the needs of different vehicle types and usage conditions. Tire cord is one of the important components inside a tire, which is woven from high-strength fiber materials and is used to enhance the structural strength and stability of the tire.

[0003] Currently, during the tire manufacturing process, the lamination of tire cord is completed by dedicated lamination equipment. Existing cord lamination equipment is often designed for tires of specific sizes. When tires of different sizes need to be produced, the equipment needs to be replaced for lamination, which is rather troublesome to operate and easily leads to an increase in production costs, thus affecting the efficiency of tire production.

[0004] Therefore, it is necessary to design a tire cord laminating device that can clamp and laminate the carcass layer, facilitate the adaptation to the lamination requirements of carcass layer cords of different sizes, reduce production costs, improve the convenience of use, and improve the efficiency of tire production. Summary of the Utility Model

[0005] In order to overcome the drawbacks that existing cord lamination equipment is often designed for tires of specific sizes, when tires of different sizes need to be produced, the equipment needs to be replaced for lamination, which is rather troublesome to operate and easily leads to an increase in production costs, thus affecting the efficiency of tire production, the utility model provides a tire cord laminating device that can clamp and laminate the carcass layer, facilitate the adaptation to the lamination requirements of carcass layer cords of different sizes, reduce production costs, improve the convenience of use, and improve the efficiency of tire production.

[0006] The technical solution is as follows: A tire cord laminating device includes a carcass layer, a base, a cylinder, a connecting frame, an electric push rod, a wheel frame, a support member, a driving component, a supporting component, and a hemming component. A cylinder is connected to the upper side at the rear of the middle of the base. A connecting frame is connected to the telescopic end of the cylinder. A plurality of electric push rods are connected to the connecting frame. Wheel frames are rotatably connected to the telescopic ends of the electric push rods. Support members are connected to the upper sides of the left and right parts of the base. A carcass layer is installed between the wheel frames. A driving roller, a rotating roller, a mold, and a hemming wheel are all in contact with the carcass layer. A driving component is provided in the middle of the base. A supporting component is provided on the base. A hemming component is provided on the right part of the base.

[0007] As a preferred technical solution of the present utility model, the driving assembly includes a transmission roller and a motor. The transmission roller is rotatably connected to the middle of the base, and the motor is connected to the front side of the middle of the base. The output shaft of the motor is connected to the transmission roller.

[0008] As a preferred technical solution of the present utility model, the supporting assembly includes a rotating roller, a fixing frame, a mold and a torsion spring. The rotating rollers are rotatably connected to both the left and right parts of the base. Two front and rear fixing frames are connected to the upper side of the right part of the base. The mold is rotatably connected between the upper parts of the fixing frames, and torsion springs are connected between the fixing frames and the mold.

[0009] As a preferred technical solution of the present utility model, a material placing groove is formed on the mold.

[0010] As a preferred technical solution of the present utility model, the edge pressing assembly includes a support frame, a moving frame, edge pressing wheels and springs. Two front and rear support frames are connected to the upper side of the left part of the base. The moving frames are slidably connected to the support frames. A plurality of edge pressing wheels are rotatably connected to the moving frames, and a plurality of springs are connected between the moving frames and the support frames on the same side.

[0011] As a preferred technical solution of the present utility model, heating wires are further included, and a plurality of heating wires are connected to the supporting members.

[0012] The beneficial effects of the present utility model are as follows: 1. The present utility model drives the connecting frame to move through the air cylinder, and then drives the electric push rod and the wheel frame to move, so that the connecting frame, the electric push rod and the wheel frame are located in the middle of the carcass layer. Then, the electric push rod drives the wheel frame to move and contact the carcass layer, so as to be able to clamp and fit the carcass layer, which is convenient for adapting to the fitting requirements of carcass layer fabrics of different sizes, reducing production costs, improving the convenience of use, and improving the efficiency of tire production.

[0013] 2. The present utility model drives the transmission roller to rotate through the motor, and then drives the carcass layer and the fabric to rotate, so that the wheel frame rotates, so that the fabric contacts the rotating roller and is extruded, and then the fabric contacts the edge pressing wheel, so as to press the fabric on the side edge, so as to be able to fit the fabric. The operation is simple, and the fabric on the side edge can be pressed during the fitting process, improving the fitting efficiency.

[0014] 3. The present utility model preheats the carcass layer by starting the heating wires, so as to increase the temperature of the fabric and the carcass layer, which is convenient for improving the fluidity of the rubber compound and improving the bonding quality. Description of the Drawings

[0015] Figure 1 It is the first three-dimensional structure schematic diagram of the present utility model.

[0016] Figure 2 It is the partial three-dimensional structure schematic diagram of the present utility model.

[0017] Figure 3 This is the second three-dimensional structural schematic diagram of the present utility model.

[0018] Wherein: 0, carcass layer; 1, base; 2, drive roller; 3, motor; 4, rotating roller; 5, fixing frame; 6, mold; 7, torsion spring; 8, support frame; 9, moving frame; 10, edge pressing wheel; 11, spring; 12, cylinder; 13, connecting frame; 14, electric push rod; 15, wheel frame; 16, support member; 17, heating wire. Specific embodiments

[0019] First of all, it should be pointed out that in different described embodiments, the same components are provided with the same reference numerals or the same component names. Among them, the disclosure contained throughout the specification can be meaningfully transferred to the same components with the same reference numerals or the same component names. The positional descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and shown drawings and are meaningfully transferred to the new positions when the positions change.

[0020] A tire cord laminating device, as Figures 1 - 3 shown, includes a carcass layer 0, a base 1, a drive roller 2, a motor 3, a rotating roller 4, a fixing frame 5, a mold 6, a torsion spring 7, a support frame 8, a moving frame 9, an edge pressing wheel 10, a spring 11, a cylinder 12, a connecting frame 13, an electric push rod 14, a wheel frame 15, a support member 16, and a heating wire 17. The middle part of the base 1 is rotatably connected with a drive roller 2, the front side of the middle part of the base 1 is connected with a motor 3, the output shaft of the motor 3 is connected with the drive roller 2, both left and right parts of the base 1 are rotatably connected with rotating rollers 4, the upper side of the right part of the base 1 is connected with two front and rear fixing frames 5, the upper parts of the fixing frames 5 are rotatably connected with a mold 6, a material placing groove is formed in the mold 6 for facilitating the placement of the cord, torsion springs 7 are connected between the fixing frames 5 and the mold 6, the upper side of the left part of the base 1 is connected with two front and rear support frames 8, the moving frames 9 are slidably connected to the support frames 8, three edge pressing wheels 10 are rotatably connected to the moving frames 9, three springs 11 are connected between the moving frames 9 and the same-side support frames 8, the upper rear side of the middle part of the base 1 is connected with a cylinder 12, a connecting frame 13 is connected to the telescopic end of the cylinder 12, three electric push rods 14 are connected to the connecting frame 13, the telescopic ends of the electric push rods 14 are rotatably connected with wheel frames 15, a carcass layer 0 is installed between the wheel frames 15, the drive roller 2, the rotating roller 4, the mold 6, and the edge pressing wheel 10 are all in contact with the carcass layer 0, support members 16 are connected to the upper sides of both left and right parts of the base 1, and five heating wires 17 are connected to the support members 16 for facilitating preheating.

[0021] When it is necessary to bond the tire cord fabric, this device can be used. Bring this device to the place where tire manufacturing is carried out, make the base 1 contact the ground, and then place the carcass layer 0 on the driving roller 2, so that the carcass layer 0 contacts the rotating roller 4, the mold 6 and the edge pressing wheel 10. The edge pressing wheel 10 moves, causing the moving frame 9 to move, the spring 11 to be squeezed, the mold 6 to rotate along the fixed frame 5, and the torsion spring 7 to deform. Then start the cylinder 12, drive the connecting frame 13 to move through the cylinder 12, and further drive the electric push rod 14 and the wheel frame 15 to move, so that the connecting frame 13, the electric push rod 14 and the wheel frame 15 are in the middle of the carcass layer 0. Then start the electric push rod 14, drive the wheel frame 15 to move and contact the carcass layer 0 through the electric push rod 14, so as to be able to clamp and bond the carcass layer 0, facilitating adaptation to the bonding requirements of carcass layer 0 cord fabrics of different sizes, reducing production costs, improving the convenience of use, and improving the efficiency of tire production. Then preheat the carcass layer 0 by starting the heating wire 17, thereby increasing the temperature of the cord fabric and the carcass layer 0, facilitating the improvement of the fluidity of the rubber compound and the quality of bonding. Then apply the additive on the surface of the carcass layer 0, and then pass the cord fabric through the feeding groove and contact the carcass layer 0, so that one end of the cord fabric contacts the rubber compound and adheres to the surface of the carcass layer 0. Under the action of the mold 6 and the torsion spring 7, the cord fabric adheres to the surface of the carcass layer 0. Then start the motor 3, drive the driving roller 2 to rotate through the motor 3, and further drive the carcass layer 0 and the cord fabric to rotate, causing the wheel frame 15 to rotate, so that the cord fabric contacts the rotating roller 4 and is extruded, causing the rotating roller 4 to rotate, and further causing the cord fabric to contact the edge pressing wheel 10, causing the edge pressing wheel 10 to rotate along the moving frame 9, and further pressing the cord fabric on the side, so as to be able to bond the cord fabric. The operation is simple, and the cord fabric on the side can be pressed during the bonding process, improving the bonding efficiency. After the bonding is completed, turn off the motor 3 and the heating wire 17, then start the electric push rod 14 to operate in the reverse direction, causing the wheel frame 15 to move in the reverse direction and separate from the carcass layer 0, and then remove the bonded carcass layer 0. The spring 11 rebounds, the edge pressing wheel 10 moves in the reverse direction and resets, and the torsion spring 7 rotates and restores, and the mold 6 rotates in the reverse direction and resets.

[0022] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited by the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A tire cord laminating device, characterized in that: The invention comprises a carcass layer (0), a base (1), a cylinder (12), a connecting frame (13), an electric push rod (14), a wheel frame (15), a support member (16), a driving assembly, a supporting assembly and a pressing assembly. The middle rear upper side of the base (1) is connected with a cylinder (12), the telescopic end of the cylinder (12) is connected with a connecting frame (13), a plurality of electric push rods (14) are connected with the connecting frame (13), the telescopic ends of the electric push rods (14) are all rotatably connected with the wheel frames (15), the upper sides of the left and right parts of the base (1) are both connected with supporting members (16), the carcass layer (0) is installed between the wheel frames (15), the driving roller (2), the rotating roller (4), the mold (6) and the pressing wheel (10) are all in contact with the carcass layer (0), the middle part of the base (1) is provided with a driving assembly, the base (1) is provided with a supporting assembly, and the right part of the base (1) is provided with a pressing assembly.

2. A tire cord laminating device according to claim 1, characterized in that: The driving assembly comprises a transmission roller (2) and a motor (3); the transmission roller (2) is rotatably connected to the middle of the base (1); the motor (3) is connected to the front side of the middle of the base (1); and the output shaft of the motor (3) is connected to the transmission roller (2).

3. A tire cord laminating device according to claim 2, characterized in that: The support assembly comprises a rotating roller (4), a fixed frame (5), a mold (6) and a torsion spring (7); the left and right parts of the base (1) are both rotatably connected to the rotating roller (4); the upper right side of the base (1) is connected to two front and rear fixed frames (5); the upper parts of the fixed frames (5) are rotatably connected to the mold (6); and the fixed frames (5) and the mold (6) are connected to the torsion spring (7).

4. A tire cord laminating device according to claim 3, characterized in that: The mould (6) is provided with a discharge trough.

5. A tire cord laminating device according to claim 4, characterized in that: The edge pressing assembly comprises a support frame (8), a movable frame (9), an edge pressing wheel (10) and a spring (11); the upper left side of the base (1) is connected to two front and rear support frames (8); the support frames (8) are slidably connected to the movable frame (9); the movable frame (9) is rotatably connected to a plurality of edge pressing wheels (10); and a plurality of springs (11) are connected between the movable frame (9) and the support frame (8) on the same side.

6. A tire cord laminating device according to claim 5, characterized in that: It also includes a heating wire (17), and each of the supporting members (16) is connected to a plurality of heating wires (17).

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