High-speed rapier loom

Abstract

The invention relates to a high-speed rapier loom. The high-speed rapier loom comprises a weft frame, a rack, an opening mechanism, a weft insertion box, a beating-up mechanism, a warp frame, a heald frame, a selvedge scissor mechanism, a temple structure, a take-up mechanism and selvedge creels, wherein the weft frame is arranged on one side of the rack; the opening mechanism and the weft insertion box are installed on one side of the rack; the beating-up mechanism, the heald frame, the selvedge scissor mechanism and the temple structure are respectively installed above the rack, and the temple structure, the selvedge scissor mechanism, the beating-up mechanism and the heald frame are sequentially arranged from front to back; the warp frame is connected to the rear portion of the rack; the take-up mechanism is installed underneath the rack; the selvedge creels are installed on the two sides of the warp frame. The high-speed rapier loom has the advantages that operation is convenient, warp tension is convenient to adjust, and the high-speed rapier loom can ascend and descend in the vertical direction and guide slitter edges.

Description

technical field [0001] The invention relates to a rapier loom, in particular to a high-speed rapier loom, and belongs to the technical field of textile machinery. Background technique [0002] The rapier loom is a common loom in textile machinery, which interweaves the warp and weft yarns according to the fabric design requirements to form fabrics. [0003] However, the rapier looms of the prior art usually have the following defects, which cannot further increase the production speed: [0004] 1. The height of the warp creel cannot be adjusted according to the needs, and the warp yarn is easily stretched radially, which sometimes causes the warp yarn to be deformed or broken, resulting in a decrease in the production efficiency of the equipment; [0005] 2. The selvedge scissors mechanism cannot adjust the cutting force and cutting length, which causes a lot of inconvenience in use. [0006] 3. The temple structure is usually fixed, it cannot be adjusted left and right, a...

AI Technical Summary

Problems solved by technology

[0003]However, prior art rapier looms generally suffer from the following drawbacks, which prevent further increases in production speed:

[0004]1. The height of the warp creel cannot be adjusted according to the needs, and the warp yarn is easily stretched in the radial direction, sometimes causing the warp yarn to be deformed or broken, resulting in a decrease in the production efficiency of the equipment;

[0005]2. The selvedge scissors mechanism cannot adjust the cutting force and cutting length, causing a lot of inconvenience

[0006]3. The temple structure is usually fixed, which cannot be adjusted left and right, and cannot guide the waste edge, resulting in the accumulation of waste edge, which cannot be discharged in time;

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