Tire building drum ply lamination structure

Abstract

The utility model belongs to the field of motorcycle tire processing, specifically is a kind of tire forming drum cord laminating structure, including conveyer belt;The both sides of conveyer belt are fixedly connected with baffle, the side of baffle is rotatably connected with heating assembly, the top of baffle is fixedly connected with frame, the surface of frame is rotatably connected with cutting assembly;Through the structural setting of heating assembly, when using the laminating structure, in the process of conveying cord layer by conveyer belt, operator connects oil pump and heat conducting oil tank to power supply energization, makes heat conducting oil tank to heat the heat medium inside to certain temperature, subsequently, oil pump pumps heat medium into by B hose, and then pumps heat medium to heating roller by A hose, simultaneously, the hot oil that has been cooled in heating roller is recycled by C hose and is pressed back into heat conducting oil tank, when cord layer passes through heating roller below and is softened by heat medium transmission heat, the convenience of using laminating structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle tire processing, specifically a tire forming drum cord fabric laminated structure. Background Technology

[0002] Tire processing refers to the process of making finished tires from raw materials such as rubber, cord fabric, and steel wire through a series of processes. Cord fabric lamination refers to the process of bonding multiple layers of cord fabric onto the forming drum layer by layer during tire manufacturing to form the tire skeleton (carcass).

[0003] In the existing technology, the existing ply is usually produced in the form of a ring roll, which needs to be cut and joined end to end to form a complete tire carcass ply. Since the fluidity of rubber decreases after cooling, the existing pressing structure is not convenient to heat and soften the ply before joining end to end, which reduces the convenience of using the pressing structure. At the same time, during the cutting process of the ply, the cutting angle of the ply will affect the stress transmission of the tire. The existing pressing structure is not convenient to change the cutting angle of the ply according to the purpose of the tire before pressing, which reduces the applicability of the pressing structure. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and solve the problems of facilitating heating and softening of the ply layers before joining the ends and the inconvenience of changing the chamfer angle of the ply layers according to the purpose of the tire before pressing, this utility model proposes a tire forming drum ply pressing structure.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The tire forming drum cord fabric lamination structure of this utility model includes a conveyor belt; baffles are fixedly connected to both sides of the conveyor belt, a heating component is rotatably connected to one side of the baffle, a frame plate is fixedly connected to the top of the baffle, and a cutting component is rotatably connected to the surface of the frame plate.

[0006] The heating assembly includes a heating roller rotatably connected to one side of a baffle. One end of the heating roller is rotatably connected to a flexible A hose. One end of the flexible A hose is connected to an oil pump. One end of the oil pump is connected to a flexible B hose. One end of the flexible B hose is connected to a heat-conducting oil tank. The top of the heat-conducting oil tank is fixedly connected to an oil pump. One side of the heat-conducting oil tank is connected to a flexible C hose. One end of the flexible C hose is connected to the heating roller.

[0007] The cutting assembly includes a rotating disk rotatably connected to the surface of a frame plate, a transmission rod fixedly connected to the top of the rotating disk, the top of the transmission rod being splinedly connected to the output end of a servo motor, a pneumatic push rod fixedly connected to the bottom edge of the rotating disk, a push plate fixedly connected to the bottom of the pneumatic push rod, and a cutting blade fixedly connected to the bottom of the push plate.

[0008] Preferably, a base plate is fixedly connected to the bottom of the baffle, and a heat-conducting oil tank is fixedly connected to the top of the base plate.

[0009] Preferably, a rotating mechanism is fixedly connected to the top edge of the base plate, and a forming drum is fixedly connected to one side of the rotating mechanism.

[0010] Preferably, a vertical plate is fixedly connected to the middle of the top of the base plate, and a support roller is rotatably connected to one side of the vertical plate.

[0011] Preferably, a motor housing is fixedly connected to the surface of the servo motor, and a frame plate is fixedly connected to the bottom of the motor housing.

[0012] Preferably, the heat-conducting oil tank is equipped with a heating wire inside, one end of which is connected to an operating panel, and the heat-conducting oil tank is fixedly connected to one side of the operating panel.

[0013] The advantages of this utility model are:

[0014] 1. Through the structural design of the heating component, this utility model allows the operator to connect the oil pump and the heat transfer oil tank to a power source during the conveyor belt transport of the fabric layer when using the pressing structure. This heats the heat transfer oil tank to a certain temperature, and then the oil pump pumps the heat transfer oil through hose B and then through hose A to the heating roller. At the same time, the cooled hot oil in the heating roller is pumped back to the heat transfer oil tank through hose C for recycling. When the fabric layer passes under the heating roller, it is softened by the heat transfer oil. This allows the pressing structure to be heated and softened before the ends of the fabric layer are joined, improving the convenience of using the pressing structure.

[0015] 2. Through the structural design of the cutting component, this utility model allows the operator to connect the servo motor to the power supply during the conveyor belt transport of the cord layer when using the pressing structure. This causes the transmission rod to drive the rotating disk to rotate, changing the angle of the cutting blade. When compressed air is introduced into the air inlet of the pneumatic push rod, it pushes the push plate and the cutting blade to descend and cut the cord layer. This allows the pressing structure to change the cutting angle of the cord layer according to the purpose of the tire before pressing, thus improving the applicability of the pressing structure. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the heating component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the cutting component structure of this utility model.

[0021] In the diagram: 1. Conveyor belt; 2. Baffle; 3. Heating assembly; 301. Heating roller; 302. A hose; 303. Oil pump; 304. B hose; 305. Heat transfer oil tank; 306. C hose; 4. Frame plate; 5. Cutting assembly; 501. Rotary disc; 502. Transmission rod; 503. Servo motor; 504. Pneumatic push rod; 505. Push plate; 506. Cutting blade; 6. Base plate; 7. Rotating mechanism; 8. Forming drum; 9. Vertical plate; 10. Support roller; 11. Motor box; 12. Operation panel. Detailed Implementation

[0022] 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 scope of protection of the present utility model.

[0023] Please see Figures 1-4 As shown, a tire forming drum cord fabric lamination structure includes a conveyor belt 1; baffles 2 are fixedly connected to both sides of the conveyor belt 1, a heating component 3 is rotatably connected to one side of the baffle 2, a frame plate 4 is fixedly connected to the top of the baffle 2, and a cutting component 5 is rotatably connected to the surface of the frame plate 4.

[0024] The heating assembly 3 includes a heating roller 301 rotatably connected to one side of the baffle 2. One end of the heating roller 301 is rotatably connected to a hose A 302. One end of the hose A 302 is connected to an oil pump 303. One end of the oil pump 303 is connected to a hose B 304. One end of the hose B 304 is connected to a heat transfer oil tank 305. The top of the heat transfer oil tank 305 is fixedly connected to the oil pump 303. One side of the heat transfer oil tank 305 is connected to a hose C 306. One end of the hose C 306 is connected to the heating roller 301.

[0025] The cutting assembly 5 includes a rotating disk 501 rotatably connected to the surface of the frame plate 4. A transmission rod 502 is fixedly connected to the top of the rotating disk 501. The top of the transmission rod 502 is splinedly connected to the output end of the servo motor 503. A pneumatic push rod 504 is fixedly connected to the bottom edge of the rotating disk 501. A push plate 505 is fixedly connected to the bottom of the pneumatic push rod 504. A cutting blade 506 is fixedly connected to the bottom of the push plate 505.

[0026] During operation, thanks to the structural design of the heating component 3, when using this pressing structure, as the fabric layer is conveyed via the conveyor belt 1, the operator connects the oil pump 303 and the heat transfer oil tank 305 to a power source, causing the heat transfer oil tank 305 to heat the internal heat medium to a certain temperature. Then, the oil pump 303 pumps the heat medium through hose B 304 and then through hose A 302 to the heating roller 301. Simultaneously, the cooled hot oil in the heating roller 301 is pumped back into the heat transfer oil tank 305 through hose C 306 for recycling. When the fabric layer passes under the heating roller 301, it softens through heat transfer from the heat medium, allowing the pressing structure to... Heating and softening the fabric layer before joining the ends improves the convenience of using the pressing structure. Through the structural design of the cutting component 5, when using this pressing structure, during the process of conveying the fabric layer via the conveyor belt 1, the operator connects the servo motor 503 to the power supply, causing the transmission rod 502 to drive the rotating disk 501 to rotate, changing the angle of the cutting blade 506. When compressed air is introduced into the air inlet of the pneumatic push rod 504, it pushes the push plate 505 and the cutting blade 506 to descend and cut the roller blind layer. This allows the pressing structure to change the cutting angle of the fabric layer according to the purpose of the tire before pressing, improving the applicability of the pressing structure.

[0027] Furthermore, a base plate 6 is fixedly connected to the bottom of the baffle 2, and a heat transfer oil tank 305 is fixedly connected to the top of the base plate 6;

[0028] During operation, the base plate 6 provides support for the various structures of the pressing device and defines the area it occupies.

[0029] Furthermore, a rotating mechanism 7 is fixedly connected to the top edge of the base plate 6, and a forming drum 8 is fixedly connected to one side of the rotating mechanism 7;

[0030] During operation, the forming drum 8 can fix the roller blind layer and other body materials. The rotating mechanism 7 can drive the forming drum 8 and the body materials to rotate together for subsequent processing after the rotating mechanism 7 is powered on.

[0031] Furthermore, a vertical plate 9 is fixedly connected to the middle of the top of the base plate 6, and a support roller 10 is rotatably connected to one side of the vertical plate 9;

[0032] During operation, the support roller 10 supports the roller layer and guides it above the forming drum 8.

[0033] Furthermore, a motor box 11 is fixedly connected to the surface of the servo motor 503, and a frame plate 4 is fixedly connected to the bottom of the motor box 11.

[0034] During operation, the motor box 11 can protect the servo motor 503 and fix the servo motor 503 in a vertical position.

[0035] Furthermore, the interior of the heat transfer oil tank 305 is equipped with a heating wire, one end of which is connected to the control panel 12, and the heat transfer oil tank 305 is fixedly connected to one side of the control panel 12.

[0036] During operation, the operator can control the heating temperature of the heating wire and thus the temperature of the heat transfer medium through the control panel 12.

[0037] Working principle: When using this pressing structure, during the process of conveying the fabric layer via conveyor belt 1, the operator connects the servo motor 503 to the power supply, causing the transmission rod 502 to drive the rotating disk 501 to rotate, changing the angle of the cutting blade 506. When compressed air is introduced into the air inlet of the pneumatic push rod 504, it pushes the push plate 505 and the cutting blade 506 to descend and cut the curtain layer. At the same time, the operator connects the oil pump 303 and the heat transfer oil tank 305 to the power supply, and controls the heat transfer wire through the operation panel 12 to heat the heat transfer medium inside the heat transfer oil tank 305 to a certain temperature. Then, the oil pump 303 pumps the heat transfer medium into the heating roller 301 through hose B 304 and then pumps the heat transfer medium into the heating roller 301 through hose A 302. At the same time, the cooled hot oil in the heating roller 301 is pressed back into the heat transfer oil tank 305 through hose C 306 for recycling. When the fabric layer passes under the heating roller 301, it is softened by heat transfer through the heat transfer medium.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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, or similar improvements made within the theoretical and principle content of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tire molding drum cord fabric laminated structure, characterized in that: Includes a conveyor belt (1); baffles (2) are fixedly connected to both sides of the conveyor belt (1), a heating component (3) is rotatably connected to one side of the baffle (2), a frame plate (4) is fixedly connected to the top of the baffle (2), and a cutting component (5) is rotatably connected to the surface of the frame plate (4). The heating assembly (3) includes a heating roller (301) rotatably connected to one side of the baffle (2). One end of the heating roller (301) is rotatably connected to a hose A (302). One end of the hose A (302) is connected to an oil pump (303). One end of the oil pump (303) is connected to a hose B (304). One end of the hose B (304) is connected to a heat-conducting oil tank (305). The top of the heat-conducting oil tank (305) is fixedly connected to the oil pump (303). One side of the heat-conducting oil tank (305) is connected to a hose C (306). One end of the hose C (306) is connected to the heating roller (301). The cutting assembly (5) includes a rotating disk (501) rotatably connected to the surface of the frame plate (4). A transmission rod (502) is fixedly connected to the top of the rotating disk (501). The top of the transmission rod (502) is splinedly connected to the output end of the servo motor (503). A pneumatic push rod (504) is fixedly connected to the bottom edge of the rotating disk (501). A push plate (505) is fixedly connected to the bottom of the pneumatic push rod (504). A cutting blade (506) is fixedly connected to the bottom of the push plate (505).

2. The tire molding drum cord laminate structure according to claim 1, characterized in that: The bottom of the baffle (2) is fixedly connected to the base plate (6), and the top of the base plate (6) is fixedly connected to the heat transfer oil tank (305).

3. The tire molding drum cord laminate structure according to claim 2, characterized in that: A rotating mechanism (7) is fixedly connected to the top edge of the base plate (6), and a forming drum (8) is fixedly connected to one side of the rotating mechanism (7).

4. The tire molding drum cord laminate structure according to claim 2, characterized in that: A vertical plate (9) is fixedly connected to the middle of the top of the base plate (6), and a support roller (10) is rotatably connected to one side of the vertical plate (9).

5. The tire molding drum cord laminate structure according to claim 1, characterized in that: The servo motor (503) is fixedly connected to a motor box (11), and the bottom of the motor box (11) is fixedly connected to a frame plate (4).

6. The tire forming drum cord laminate structure according to claim 1, characterized in that: The heat-conducting oil tank (305) is equipped with an electric heating wire inside. One end of the electric heating wire is connected to an operating plate (12). The heat-conducting oil tank (305) is fixedly connected to one side of the operating plate (12).

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