An automatic tire bonding belt feeding rack device for agricultural use

Abstract

This utility model belongs to the field of feeding rack devices, specifically relating to an automatic tire bonding and feeding rack device for agricultural tires. It includes a frame, a feeding trolley positioned below the frame, and a first belt layer conveyor belt assembly mounted on the frame. This utility model features a rational arrangement of materials in each layer, optimized frame structure for a more compact overall layout, smaller footprint, and higher conveying efficiency. Its unique cutting method ensures cutting stability, and its superior programmed management makes it easy to operate with a clear interface. The rational structure effectively reduces production and maintenance costs. Programmed control and correction adapt to different specifications. Automatic material cutting reduces worker workload and improves efficiency. It is applicable to a wide range of tire specifications, offering strong versatility. Automatic conveying and cutting significantly improve automation, reducing manual intervention and improving tire quality.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding rack devices, specifically an automatic bonding belt feeding rack device for agricultural tires. Background Technology

[0002] To meet the new technological requirements of tire factories, the precision requirements for material feeding racks are increasing, while also demanding high equipment efficiency. For agricultural tires, the feeding racks primarily convey materials to the forming drum, followed by manual bonding and cutting, resulting in relatively low production efficiency. Agricultural tires use belt layers with large angles and wide diameter ranges, making each belt layer inherently long. Combined with the large angle of the belt layer, the total length is extremely long, making it prone to deviation during long-distance material transport. The inconsistent belt layer angles across different specifications of agricultural tires span a wide range, requiring adjustments to the fixed length each time the fabric angle changes to ensure accuracy. The quality requirements for fabric cutting are high, and the conveyor belts of each layer need to be coordinated, with controlled speed and sequence. The different lengths, conveying distances, and required number of layers for each specification of material lead to stretching and deformation during belt layer transport. Utility Model Content

[0003] The purpose of this invention is to provide an automatic bonding belt feeding rack device for agricultural tires. This solves the problem that most feeding racks involve manually feeding materials onto a forming drum, followed by manual bonding and cutting, resulting in low production efficiency. Agricultural tires use belt layers with large angles and wide diameter ranges, making each belt layer inherently long. Combined with the large angle of the belt layer, the total length is very long, making it prone to deviation during long-distance material transport. Furthermore, the inconsistent angles of the belt layers across different specifications of agricultural tires, with a large range, require adjustment to ensure accurate length after each change in the fabric angle. High-quality fabric cutting is also required, and the conveyor belts of each layer need coordinated transport, with controlled speed and sequence. The different lengths, transport distances, and required number of layers for each specification of material lead to stretching and deformation during belt layer transport.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic bonding belt feeding rack device for agricultural tires, comprising a frame, a feeding trolley disposed below the frame, a first belt layer conveyor belt group disposed on the frame, a second belt layer conveyor belt group disposed on the frame, a third belt layer conveyor belt group disposed on the frame, a common conveyor belt disposed on the frame, a template disposed on the frame, and a belt drum disposed on the frame.

[0005] A fourth belt layer conveyor belt group is installed on the frame. Mechanical centering devices are installed at the ends of the first, second, third, and fourth belt layer conveyor belt groups, and these devices are fixedly installed on the frame. The mechanical centering devices prevent the rubber material from deviating from its designated path on the conveyor belt.

[0006] Preferably, a fourth belt layer conveyor belt group is provided on the frame, and each of the first, second, third, and fourth belt layer conveyor belt groups is equipped with a length-fixing device. The length of the rubber material is controlled by the length-fixing device.

[0007] Preferably, a fourth belt layer conveyor belt group is provided on the frame, and belt layer cutting devices are provided on the first, second, third, and fourth belt layer conveyor belt groups. The rubber material is cut by providing belt layer cutting devices.

[0008] Preferably, the common conveyor belt is equipped with a deviation correction device, which is located in the middle of the common conveyor belt. By setting up the deviation correction device, the rubber material is prevented from deviating.

[0009] Preferably, a guide roller is provided below the frame, and the guide roller is located on the left side of the belt drum. By providing the guide roller, the adhesive material can be adhered to the belt drum.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model features a rational layout of material arrangement on each layer, optimized frame structure, resulting in a more compact overall layout, smaller footprint, and higher conveying efficiency. Its unique cutting method ensures cutting stability, superior programmed management, easy operation, and clear visuals. The rational structure effectively reduces production and maintenance costs. Programmed control and correction adapt to different specifications. Automatic material cutting reduces worker workload, improves work efficiency, and is applicable to a wide range of tire specifications, offering strong versatility. Automatic conveying and cutting significantly improve automation, reducing manual intervention and enhancing tire quality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] In the diagram: 1. Frame; 2. Feeding trolley; 3. First belt layer conveyor belt group; 4. Second belt layer conveyor belt group; 5. Third belt layer conveyor belt group; 6. Fourth belt layer conveyor belt group; 7. Mechanical centering device; 8. Length fixing device; 9. Belt layer cutting device; 10. Common conveyor belt; 11. Correction device; 12. Template; 13. Belt drum. Detailed Implementation

[0014] 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 protection scope of the present utility model.

[0015] Please see Figure 1 An automatic tire bonding belt feeding rack device for agricultural tires includes a frame 1, a feeding trolley 2 located below the frame 1, a first belt layer conveyor belt group 3, a second belt layer conveyor belt group 4, a third belt layer conveyor belt group 5, and a fourth belt layer conveyor belt group 6 mounted on the frame 1. Mechanical centering devices 7 are installed at the ends of each of the four belt layer conveyor belt groups (3, 4, 5, and 6). The mechanical centering devices 7 are fixedly installed on the frame 1. By using the mechanical centering devices 7, the rubber material is prevented from deviating on the conveyor belts. The fourth belt layer conveyor belt group 6 is mounted on the frame 1. Each of the six groups is equipped with a length-fixing device 8 to control the length of the rubber material. The frame 1 is equipped with a fourth belt layer conveyor belt group 6. The first belt layer conveyor belt group 3, the second belt layer conveyor belt group 4, the third belt layer conveyor belt group 5, and the fourth belt layer conveyor belt group 6 are all equipped with belt layer cutting devices 9 to cut the rubber material. The frame 1 is equipped with a common conveyor belt 10, and a deviation correction device 11 is installed on the common conveyor belt 10. The deviation correction device 11 is located in the middle of the common conveyor belt 10 to prevent the rubber material from deviating. The frame 1 is equipped with a template 12 and a belt drum 13. A guide roller is installed below the frame 1, located to the left of the belt drum 13. The guide roller allows the rubber material to adhere to the belt drum 13.

[0016] The specific implementation process of this utility model is as follows: The belt layer feeding rack device mainly consists of a feeding trolley 2, a mechanical centering device 7, a first belt layer conveyor belt group 3, a second belt layer conveyor belt group 4, a third belt layer conveyor belt group 5, a fourth belt layer conveyor belt group 6, a length fixing device 8, a belt layer cutting device 9, and a template 12, etc. After being guided by the feeding trolley 2, the rubber compound is conveyed through the storage and correction device 11 to the first belt layer conveyor belt group 3, the second belt layer conveyor belt group 4, the third belt layer conveyor belt group 5, and the fourth belt layer conveyor belt group 6. According to the formula requirements, the materials to be cut in each layer are automatically detected by their respective length-fixing devices 8. After being conveyed to the required length, the transmission stops, and the belt layer cutting device 9 begins cutting. The cut rubber compound continues to be conveyed forward according to the program settings to the head of the first belt layer conveyor belt group 3, the second belt layer conveyor belt group 4, the third belt layer conveyor belt group 5, and the fourth belt layer conveyor belt group 6. Subsequent rubber compounds in this layer will continue to repeat the above actions of conveying and cutting. After cutting, the materials are conveyed to the first belt layer conveyor belt group 3, the second belt layer conveyor belt group 4, the third belt layer conveyor belt group 5, and the fourth belt layer conveyor belt group 6. After the materials in Group 4, the third belt layer conveyor belt group 5, and the fourth belt layer conveyor belt group 6 have been conveyed to the head of the same conveyor belt, the materials in each other layer follow the same process. The materials are cut and await the signal from the template 12. The front end of each layer's conveyor belt is a common conveyor belt 10. When the template 12 is lowered and feeding begins, the materials in each layer will be corrected by the correction device 11 on the common conveyor belt 10 according to the material order of the specification program, and then fed onto the template 12 and continued to be conveyed to the belt drum 13 for feeding. After changing the specifications, the corresponding parameters are entered from the touch screen, and the cutting length parameters and correction data are automatically changed to adapt to each specification. When the diameter of the belt drum 13 changes, the corresponding height of the template 12 will also change, and the program will automatically change accordingly.

[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic agricultural tire belt bonding strip supply frame device comprising a frame (1), characterized in that: A feeding trolley (2) is provided below the frame (1), a first belt layer conveyor belt group (3) is provided on the frame (1), a second belt layer conveyor belt group (4) is provided on the frame (1), a third belt layer conveyor belt group (5) is provided on the frame (1), a common conveyor belt (10) is provided on the frame (1), a template (12) is provided on the frame (1), and a belt drum (13) is provided on the frame (1).

2. An automatic belt feeding device for agricultural tire according to claim 1, characterized in that: The frame (1) is provided with a fourth belt layer conveyor belt group (6). The ends of the first belt layer conveyor belt group (3), the second belt layer conveyor belt group (4), the third belt layer conveyor belt group (5) and the fourth belt layer conveyor belt group (6) are all provided with mechanical centering devices (7). The mechanical centering devices (7) and the frame (1) are fixedly installed.

3. An automatic belt feeding device for agricultural tire according to claim 1, characterized in that: The frame (1) is provided with a fourth belt layer conveyor belt group (6), and the first belt layer conveyor belt group (3), the second belt layer conveyor belt group (4), the third belt layer conveyor belt group (5) and the fourth belt layer conveyor belt group (6) are all provided with a fixed length device (8).

4. An automatic belt-banding apparatus for a tire according to claim 1, wherein: The frame (1) is provided with a fourth belt layer conveyor belt group (6), and the first belt layer conveyor belt group (3), the second belt layer conveyor belt group (4), the third belt layer conveyor belt group (5) and the fourth belt layer conveyor belt group (6) are all provided with belt layer cutting devices (9).

5. An automatic belt-banding apparatus for a tire according to claim 1, wherein: A correction device (11) is provided on the public conveyor belt (10), and the correction device (11) is located in the middle of the public conveyor belt (10).

6. An automatic belt-banding apparatus for a tire according to claim 1, wherein: A guide roller is provided below the frame (1), and the guide roller is located to the left of the belt drum (13).

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