Multi-head heald frame servo control device

Abstract

The invention relates to the technical field of ribbon looms, in particular to a multi-head heald frame servo control device. The multi-head heald frame servo control device comprises a first heald frame opening mechanism and a second heald frame opening mechanism. The first heald frame opening mechanism comprises a first mounting base, the first mounting base is provided with a first warp liftingheald frame assembly and a second warp lifting heald frame assembly, and the first warp lifting heald frame assembly comprises a first warp lifting servo motor. The first warp lifting servo motor isconnected with a first adjusting assembly, and the first adjusting assembly is connected with a first connecting rod assembly. The first connecting rod assembly is connected with a first warp liftingheald frame. The second heald frame opening mechanism comprises a second mounting base, the second mounting base is provided with a third warp lifting heald frame assembly and a fourth warp lifting heald frame assembly, the third warp lifting heald frame assembly comprises a second warp lifting servo motor, the second warp lifting servo motor is connected with a second adjusting assembly, the second adjusting assembly is connected with a second connecting rod assembly, and the second connecting rod assembly is connected with a second warp lifting heald frame. The multiple warp lifting heald frames are automatically controlled to move up and down through computer programming, and electronic control adjustment is convenient.

Description

technical field [0001] The invention relates to the technical field of ribbon looms, in particular to a multi-head palm frame servo control device. Background technique [0002] Generally, the up and down movement of the palm frame of the machine is controlled by the cam or the flower chain. The cycle of the cam or the length of the flower chain determines the weaving cycle of the belt. When the weaving cycle is longer, the longer the flower chain is required. The traditional machine has a long row of flower chain pieces, which takes up a lot of space and requires a length of several meters or more than ten meters. The assembly of flower chain pieces is a waste of time and has a high error rate. If you use a computer jacquard machine to do it, The production cost is high, the warp lifting tension is not enough, and heavy belts such as buffer belts cannot be manufactured, which leads to delays, lower production speed, lower processing accuracy and product quality, and further...

AI Technical Summary

Problems solved by technology

[0002] Generally, the up and down movement of the palm frame of the machine is controlled by the cam or the flower chain. The cycle of the cam or the length of the flower chain determines the weaving cycle of the belt. When the weaving cycle is longer, the longer the flower chain is required. The traditional machine has a long row of flower chain pieces, which takes up a lot of space and requires a length of several meters or more than ten meters. The assembly of flower chain pieces is a waste of time and has a high error rate. If you use a computer jacquard machine to do it, The production cost is high, the warp lifting tension is not enough, and heavy belts such as buffer belts cannot be manufactured, which leads to delays, lower production speed, lower processing accuracy and product quality, and further increase production costs. Traditional mechanical structures and control methods are difficult to meet today's production. need

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