Glass fiber cloth warp tension control system

Abstract

The invention discloses a glass fiber cloth warp tension control system which comprises an adjusting roller. Fiber glass filaments are wound on the outer surface of the adjusting roller, a detection roller is arranged on one side of the adjusting roller, a yarn dividing roller is arranged on one side, far away from the adjusting roller, of the detection roller, and glass fiber warps are wound between the detection roller and the yarn dividing roller. According to the glass fiber cloth warp tension control system, an interval block and an adjusting block are connected in an inner and outer threaded manner, different quantity of adjusting blocks can be mounted according to the number of the fiber glass filaments, so that the adjusting blocks are freely used, the positions of the adjusting blocks are more conveniently adjusted, so that the adjusting blocks are conveniently matched with different types of devices, inserting strips are inserted into inserting grooves in the interval block and the adjusting block, so that the position between the interval block and the adjusting block is relatively fixed, front and rear fine adjustment can be achieved, change of tightness degree caused by adjustment of the fiber glass filaments can be effectively relieved, and the system is applicable to tension adjustment of the fiber glass filaments.

Description

technical field [0001] The invention relates to the field of glass fiber cloth, in particular to a glass fiber cloth warp tension control system. Background technique [0002] Glass fiber cloth is a non-twisted roving plain weave fabric, which is an important base material for hand lay-up FRP. The strength of the square cloth is mainly in the warp and weft directions of the fabric. For occasions that require high warp or weft strength, it can also be woven into unidirectional cloth. , it can arrange more rovings in the warp or weft direction, single warp cloth, single weft cloth; [0003] The existing glass fiber cloth warp tension control system has certain disadvantages in use. The tension adjustment device can only be customized according to the number of glass fiber filaments, which limits the use of the tension adjustment device. At the same time, most of the existing tension adjustment devices are one As a whole, when a part of it is damaged, the whole needs to be rep...

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Problems solved by technology

[0003] The existing glass fiber cloth warp tension control system has certain disadvantages in use. The tension adjustment device can only be customized according to the number of glass fiber filaments, which limits the use of the tension adjustment device. At the same time, most of the existing tension adjustment devices are one As a whole, when a part of it is damaged, the whole needs to be replaced, resulting in a certain waste. Because the existing tension adjustment device is adjusted, it first detects the tension through the device close to the side of the winding roller, and then transmits the signal to When adjusting the glass fiber conveying roller, since there is a certain distance between the tension adjustment device and the winding roller, it takes a certain transmission time to adjust the tension on the side close to the winding roller. The range of balance, while the unbalance of tension is constantly increasing, resulting in breakage or slack, for this reason, we propose a glass fiber cloth warp tension control system

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