Traction device for special-shaped belt machining

By introducing frame, drive roller, support wheel and spring structure into the traction device, the contact area and uniform traction force of the special-shaped belt are increased, and the fracture problem caused by shape changes during the processing process is solved, and the processing stability is improved and efficiency.

CN222181283UActive Publication Date: 2024-12-17CHANGZHOU JINFANGYUAN COPPER MFG CO LTD
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Patent Information

Application Number
CN202323603413.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-28
Publication Date
2024-12-17
Estimated Expiration
2033-12-28

AI Technical Summary

Technical Problem

During the processing of special-shaped belts, the existing traction devices are prone to excessive shear stress due to the different shapes of the special-shaped belts, and the small connection area is likely to cause excessive shear stress, resulting in the special-shaped belt breakage.

Method used

A traction device including a frame, drive roller, support wheel, traction belt and spring is designed. The special-shaped belt is pulled through uniformly distributed driving roller and support wheel, increasing the contact area with the special-shaped belt, and providing support force with the spring. Makes the traction more even.

Benefits of technology

It effectively avoids damage caused by excessive local stress on the special-shaped belt, ensuring stable movement and processing efficiency of the special-shaped belt on the production line.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222181283U_ABST
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Abstract

The utility model belongs to the field of traction devices, and particularly relates to a traction device for special-shaped belt processing, which comprises a rack, four uniformly distributed driving rollers are mounted on the front surface of the rack through bearings, the outer sides of the driving rollers are in contact with a traction belt, and a plurality of uniformly distributed supporting plates are fixedly connected to the front surface of the rack. According to the special-shaped belt traction device, the traction belts, the supporting wheels, the driving rollers and the like are additionally arranged on the rack, so that when a special-shaped belt needs to be pulled, the special-shaped belt can be placed between the two traction belts, and the traction belts are extruded on the surface of the special-shaped belt through the supporting wheels; then, in the process that the traction belt is driven by the driving roller to rotate, the special-shaped belt can be dragged through the traction belt, and in the process that the traction belt extrudes the special-shaped belt, the contact area between the traction belt and the special-shaped belt can be effectively increased, so that the traction force borne by the special-shaped belt is more uniform; therefore, damage to the special-shaped belt caused by overlarge local stress of the special-shaped belt can be avoided.
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