A winding device with adjustable tension

Abstract

The invention discloses a winding device capable of adjusting tension. The winding device capable of adjusting the tension comprises a rolling device, a tension adjusting device and a machine platform. Winding wires pass through the tension adjusting device to the rolling device to be winded; the rolling device comprises a pinch roller arm, a big pinch roller, a rolling shaft and a rolling disc; the rolling shaft is arranged on the machine platform, the rolling disc is installed on the rolling shaft in a sleeving mode, and one end of the pinch roller arm is rotatably connected with the machine platform through a shaft; the big pinch roller is arranged at the other end of the pinch roller arm, and the big pinch roller is pressed on a disc core of the rolling disc; and a pressing arm is further included, the pressing arm is connected with the machine platform through a shaft, a small pinch roller is arranged at the top end of the pressing arm, and the tension adjusting device adjusts the tension of a floating roller through the lever principle. According to the winding device capable of adjusting the tension, the structure is simple, operation is convenient, the production cost is low, the precision is high, and the production efficiency and the quality can be greatly improved.

Description

technical field [0001] The invention relates to the field of winding transmission, in particular to a tension-adjustable winding device. Background technique [0002] At present, for electronic packaging materials, copper foil and aluminum foil, paper, silica gel, foam and other fine-density imported materials on the market, it is necessary to use a plastic baffle to control the edge coefficient and the flatness of the winding end surface. , precision, but this kind of winding mechanism is difficult to control. When the ultra-narrow width material is wound to the edge of the winding reel, due to the problem of deflection angle, the material will reach the edge of the reel and the line will be irregular, and the end surface will be poor. The level is not uniform, the accuracy cannot be guaranteed, and the market demand is often not met. [0003] In addition, in order to ensure smooth winding, the original structure is equipped with floating rollers, relying on the weight of ...

AI Technical Summary

Problems solved by technology

When the material is changed, the floating roller must be remade and equipped with a floating roller that matches the tension of the material, which will increase the cost and require multiple floating rollers for backup. Some companies use counterweights on the floating rollers. Although the cost can be reduced, the operation is unstable and there are certain dangers

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