Steel cord top laying device

Abstract

The utility model relates to the technical field of aviation tire processing, especially to a steel wire tire top laying device, when using, the inner tube is supported through the support subassembly, then the support subassembly elevates, makes the outer surface of inner tube and drive subassembly contact, then starts drive subassembly while inserting steel wire tire top strip between the outer lateral wall of outer tube and drive subassembly, along with the rotation of outer tube, realizes that steel wire tire top winding is wrapped and is attached in the outer side of outer tube, improves processing efficiency, including base and stand, the base top end is installed with stand, and the inside of stand is provided with chamber, and chamber left end is flush with stand left end, still includes support subassembly and drive subassembly, be provided with support subassembly in the chamber, be provided with drive subassembly on the stand.

Description

Technical Field

[0001] This utility model relates to the technical field of aircraft tire processing, and in particular to a steel wire tire top laying device. Background Technology

[0002] Radial tires, also known as "steel-belted tires," differ from bias-ply tires in that the cord arrangement of the tire carcass is not crisscrossed but rather nearly parallel to the tire's cross-section, resembling the meridians of the Earth. The cord angle is small, typically 0°, and there are no intersecting points between the carcass cords. When the tire is in motion, the stress around the crown increases, causing circumferential stretching and radial cracks in the tire carcass. Steel-belted tires are used in aviation tires to improve their service life.

[0003] In the prior art, patent document CN220946800U discloses a steel wire tire top laying device, including a fixing frame. An air pump is mounted on the outer wall of the fixing frame, and an air pipe is fixedly connected to the outer wall of the air pump. A pneumatic connecting shaft is fixedly mounted on the side of the fixing frame away from the air pump. A limit rod is fixedly mounted on the outer wall of the pneumatic connecting shaft, and a pneumatic connecting rod is fixedly mounted on the outer wall of the pneumatic connecting shaft. A pneumatic telescopic shaft is provided on the outer wall of the pneumatic connecting rod. This steel wire tire top laying device, through the cooperation of the air pump, pneumatic telescopic shaft, and tension spring, allows the air pump to output air pressure, first using several pneumatic telescopic shafts to support the inner walls of the tire's inner rim. After the tire's outer rim is laid, the elasticity of the tension springs allows the pneumatic telescopic shafts to automatically reset.

[0004] During use, it was found that the above-mentioned device, which makes the outer tire fit over the outer side of the inner tire, has low fitting efficiency and poor stability. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a steel wire tire top laying device.

[0006] This utility model discloses a steel wire tire top laying device, comprising a base and a column. The column is mounted on the top of the base, and a chamber is provided inside the column. The left end of the chamber is flush with the left end of the column. It also includes a support component and a drive component. The support component is disposed in the chamber, and the drive component is disposed on the column. In use, the inner tube is supported by the support component. Then, the support component is raised so that the outer surface of the inner tube contacts the drive component. Then, the drive component is activated, and the steel wire tire top strip is inserted between the outer wall of the outer tire and the drive component. As the outer tire rotates, the steel wire tire top is wrapped and bonded to the outer side of the outer tire, improving processing efficiency.

[0007] Preferably, the support assembly includes an electric push rod, a lifting plate, a guide bar, an L-shaped support rod, a mounting frame, and a first guide roller. The electric push rod is installed at the bottom of the chamber, and the guide bar is longitudinally fixed in the chamber. The top moving end of the electric push rod is provided with a lifting plate, which is slidably connected to the guide bar. An L-shaped support rod is provided on the lifting plate, and a mounting frame is installed at the top of the L-shaped support rod. A first guide roller is rotatably mounted on the mounting frame. In use, the electric push rod is operated to shorten, thereby causing the L-shaped support rod to drive the first guide roller to descend. Then, the inner tube is fitted onto the outside of the L-shaped support rod, and the mounting frame and the first guide roller enter the inside of the inner tube. The outer wall of the first guide roller rolls into contact with the inner wall of the inner end. After placement, the electric push rod is operated to extend, thereby causing the lifting plate to drive the inner tube to rise through the L-shaped support rod via the guide bar, so that the outer wall of the inner tube contacts the drive assembly. Then, the drive assembly is activated, and the steel wire tire top strip is placed between the inner tube and the drive assembly, so that the inner tube rotates while the steel wire tire top strip adheres to the outer wall of the inner tube.

[0008] Preferably, the drive assembly includes a second guide roller, a rotating shaft, a reduction motor, a first sprocket, a second sprocket, and a chain. A rotating shaft is rotatably mounted on the column, with the second guide roller at one end and the second sprocket at the other. A reduction motor is mounted on the top of the base, with the first sprocket at its output end. The first sprocket is driven by the chain to the second sprocket. The L-shaped support rod and the first guide roller work together to raise the inner tube, causing the outer wall of the second guide roller to contact the outer wall of the inner tube. Starting the reduction motor drives the second sprocket via the chain, which in turn drives the rotating shaft to rotate the second guide roller. The steel wire tire top strip is placed between the inner tube and the second guide roller. The second guide roller, in conjunction with the steel wire tire top strip and the first guide roller, causes the inner tube to rotate. Simultaneously, the first and second guide rollers work together to adhere the steel wire tire top strip to the outer wall of the inner tube while simultaneously pressing it in place, improving the connection's strength.

[0009] Preferably, it also includes a sealing plate and bolts. The sealing plate is fixedly installed on the left end of the column by multiple sets of bolts. The sealing plate partially seals the left end of the chamber. The sealing plate prevents foreign objects from impacting the electric push rod, improving safety protection. When the electric push rod needs to be repaired, the partial seal of the sealing plate on the left end of the chamber is released, improving the convenience of repair.

[0010] Preferably, it also includes a protective cover, with the first sprocket, the second sprocket, and the chain inside the protective cover; the first sprocket, the second sprocket, and the chain being inside the protective cover prevents the first sprocket, the second sprocket, and the chain from pinching and injuring workers when they rotate.

[0011] Preferably, a reinforcing plate is also included, and a reinforcing plate is provided between the lifting plate and the L-shaped support rod; the lifting plate and the L-shaped support rod are strengthened by the reinforcing plate to improve the connection firmness.

[0012] Preferably, the device also includes adjustable feet, with a set of adjustable feet provided at each of the four corners of the bottom of the base; the four sets of adjustable feet work together to provide stable support for the device and improve stability.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, the inner tube is supported by the support component, and then the support component is raised so that the outer surface of the inner tube contacts the drive component. Then, while the drive component is started, the steel wire tire top strip is inserted between the outer side wall of the outer tire and the drive component. As the outer tire rotates, the steel wire tire top strip is wrapped and bonded to the outer side of the outer tire, thereby improving processing efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is an exploded structural diagram of the present invention; Figure 3 This is an enlarged structural diagram of the electric push rod and the No. 1 guide roller, etc. Figure 4 yes Figure 2 A partially enlarged structural diagram of section A in the middle; Figure 5 This is an enlarged structural diagram of the No. 2 guide roller and the geared motor, etc.

[0015] The following are labeled in the attached diagram: 1. Base; 2. Column; 4. Electric push rod; 5. Lifting plate; 6. Guide bar; 7. L-shaped support rod; 8. Mounting frame; 9. Guide roller No. 1; 10. Guide roller No. 2; 11. Rotating shaft; 12. Gear motor; 13. Sprocket No. 1; 14. Sprocket No. 2; 15. Chain; 16. Sealing plate; 17. Bolt; 18. Protective cover; 19. Reinforcing plate; 20. Adjustable foot. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0017] like Figures 1 to 5 As shown, a steel wire tire top laying device of the present invention includes a base 1 and a column 2. The column 2 is installed on the top of the base 1. A cavity is provided inside the column 2. The left end of the cavity is flush with the left end of the column 2. It also includes a support component and a drive component. The support component is provided in the cavity, and the drive component is provided on the column 2. like Figure 2 and Figure 3As shown, the support assembly includes an electric push rod 4, a lifting plate 5, a light bar 6, an L-shaped support rod 7, a mounting frame 8, and a first guide roller 9. The electric push rod 4 is installed at the bottom of the chamber, and the light bar 6 is longitudinally fixed in the chamber. The top movable end of the electric push rod 4 is provided with a lifting plate 5, which is slidably connected to the light bar 6. The lifting plate 5 is provided with an L-shaped support rod 7, and the top of the L-shaped support rod 7 is provided with a mounting frame 8. The first guide roller 9 is rotatably mounted on the mounting frame 8.

[0018] In this embodiment, during use, the electric push rod 4 is shortened, causing the L-shaped support rod 7 to drive the first guide roller 9 to descend. Then, the inner tube is fitted onto the outside of the L-shaped support rod 7, while the mounting bracket 8 and the first guide roller 9 enter the inside of the inner tube. The outer wall of the first guide roller 9 rolls into contact with the inner wall of the inner end. After placement, the electric push rod 4 is extended, causing the lifting plate 5 to be guided by the light bar 6 and drive the inner tube to rise through the L-shaped support rod 7. This causes the outer wall of the inner tube to contact the drive assembly. Then, the drive assembly is activated, and the steel wire tire top strip is placed between the inner tube and the drive assembly, so that the steel wire tire top strip adheres to the outer wall of the inner tube while the inner tube rotates. Example

[0019] like Figures 1 to 5 As shown, a steel wire tire top laying device of the present invention includes a base 1 and a column 2. The column 2 is installed on the top of the base 1. A cavity is provided inside the column 2. The left end of the cavity is flush with the left end of the column 2. It also includes a support component and a drive component. The support component is provided in the cavity, and the drive component is provided on the column 2. like Figure 2 and Figure 3 As shown, the support assembly includes an electric push rod 4, a lifting plate 5, a light bar 6, an L-shaped support rod 7, a mounting frame 8, and a first guide roller 9. The electric push rod 4 is installed at the bottom of the chamber, and the light bar 6 is longitudinally fixed in the chamber. The top movable end of the electric push rod 4 is provided with a lifting plate 5, which is slidably connected to the light bar 6. The lifting plate 5 is provided with an L-shaped support rod 7, and the top of the L-shaped support rod 7 is provided with a mounting frame 8. The first guide roller 9 is rotatably mounted on the mounting frame 8. like Figure 2 , Figure 4 and Figure 5 As shown, the drive assembly includes a second guide roller 10, a rotating shaft 11, a reduction motor 12, a first sprocket 13, a second sprocket 14, and a chain 15. The rotating shaft 11 is rotatably mounted on the column 2. The second guide roller 10 is mounted at the first end of the rotating shaft 11, and the second sprocket 14 is mounted at the second end of the rotating shaft 11. The reduction motor 12 is mounted on the top of the base 1. The first sprocket 13 is mounted at the output end of the reduction motor 12. The first sprocket 13 is driven by the second sprocket 14 through the chain 15. It also includes a sealing plate 16, bolts 17, a protective cover 18, a reinforcing plate 19, and adjustable feet 20. The sealing plate 16 is fixedly installed on the left end of the column 2 by multiple sets of bolts 17. The sealing plate 16 partially seals the left end of the chamber. The protective cover 18 is provided on the column 2. The first sprocket 13, the second sprocket 14, and the chain 15 are inside the protective cover 18. The reinforcing plate 19 is provided between the lifting plate 5 and the L-shaped support rod 7. A set of adjustable feet 20 is provided at each of the four corners of the bottom end of the base 1.

[0020] In this embodiment, during use, the electric push rod 4 is shortened, causing the L-shaped support rod 7 to drive the first guide roller 9 to descend. Then, the inner tube is fitted onto the outside of the L-shaped support rod 7, while the mounting bracket 8 and the first guide roller 9 enter the inside of the inner tube. The outer wall of the first guide roller 9 rolls into contact with the inner wall of the inner end. After placement, the electric push rod 4 is extended, causing the lifting plate 5 to rise through the L-shaped support rod 7 via the guide bar 6, thereby causing the outer wall of the second guide roller 10 to contact the outer wall of the inner tube. The reduction motor 12 is started, which drives the second sprocket 14 to rotate via the chain 15, further causing the rotating shaft 11 to drive the second guide roller 10 to rotate. The steel wire tire top strip is placed between the inner tube and the second guide roller 10. The second guide roller 10 rotates the inner tube with the cooperation of the steel wire tire top strip and the first guide roller 9. At the same time, the first guide roller 9 and the second guide roller 10 cooperate to adhere the steel wire tire top strip to the outer wall of the inner tube and perform a pressing operation.

[0021] The electric push rod 4 and the geared motor 12 of the steel wire tire top laying device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A steel wire tire top laying device, comprising a base (1) and a column (2), wherein the column (2) is mounted on the top of the base (1), and the column (2) has a cavity inside, the left end of the cavity being flush with the left end of the column (2), characterized in that, It also includes a support component and a drive component. The support component is provided in the chamber, and the drive component is provided on the column (2).

2. A wire top paver as claimed in claim 1 wherein, The support assembly includes an electric push rod (4), a lifting plate (5), a light bar (6), an L-shaped support rod (7), a mounting frame (8), and a first guide roller (9). The electric push rod (4) is installed at the bottom of the chamber, and the light bar (6) is longitudinally fixed in the chamber. The top moving end of the electric push rod (4) is provided with a lifting plate (5). The lifting plate (5) is slidably connected to the light bar (6). An L-shaped support rod (7) is provided on the lifting plate (5). A mounting frame (8) is installed at the top of the L-shaped support rod (7). A first guide roller (9) is rotatably installed on the mounting frame (8).

3. A steel cord top laying device as claimed in claim 2, characterized in that The drive assembly includes a second guide roller (10), a rotating shaft (11), a geared motor (12), a first sprocket (13), a second sprocket (14), and a chain (15). The rotating shaft (11) is rotatably mounted on the column (2). The first end of the rotating shaft (11) is equipped with the second guide roller (10), and the second end of the rotating shaft (11) is equipped with the second sprocket (14). The top of the base (1) is equipped with the geared motor (12), and the output end of the geared motor (12) is equipped with the first sprocket (13). The first sprocket (13) is driven by the chain (15) and the second sprocket (14).

4. A wire top paver as defined in claim 2 wherein, It also includes a sealing plate (16) and bolts (17). The sealing plate (16) is fixedly installed on the left end of the column (2) by multiple sets of bolts (17). The sealing plate (16) partially seals the left end of the chamber.

5. A wire top paver as claimed in claim 3 wherein, It also includes a protective cover (18), which is provided on the column (2), and the first sprocket (13), the second sprocket (14) and the chain (15) are inside the protective cover (18).

6. A wire top paver as defined in claim 2 wherein, It also includes a reinforcing plate (19), which is provided between the lifting plate (5) and the L-shaped support rod (7).

7. A wire top paver as defined in claim 1 wherein, It also includes adjustable feet (20), and a set of adjustable feet (20) is provided at the four corners of the bottom end of the base (1).

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