Hook structure used for heald frame of air-jet loom

Abstract

The invention discloses a hook structure used for a heald frame of an air-jet loom. The hook structure comprises a loom beam frame, a clamping plate is clamped at the top of the loom beam frame, a connecting plate is connected to one end of the bottom of the clamping plate, the heald frame is hung on the connecting plate, and a movable plate movably clamped on the connecting plate is arranged on one side of the heald frame. The bottom end of the movable plate is connected with a hanging plate used for dropper hanging, a positioning rod movably penetrates through the top of the movable plate, and the top of the positioning rod is in threaded connection with a screw rod fixed to the movable plate. Therefore, the heald frame can be hung on the connecting plate, according to the number of theheald frame, the relative position of the positioning rod can be adjusted, it is guaranteed that the heald frame is stable and not prone to falling off in a loom beam library, and the requirement of the heald frame with any number of pieces can be met by a hanger of only one specification.

Description

technical field [0001] The invention relates to the technical field of hanging a heald frame of an air-jet loom, in particular to a hook structure for the heald frame of an air-jet loom. Background technique [0002] In the weaving production process, after the sizing process is completed, the pulp shaft enters the reeding process, and the reeding and hedging production is carried out according to the process design requirements. In the weaving beam storage warehouse, the heald frames, reeds and warp droppers are hung in the weaving beam warehouse through hooks. For different fabric structures, the number of heald frames of the weaving beams is different, and the number of warp wires will also vary according to the number of warp yarns. Change. [0003] Therefore, it is necessary to prepare a considerable number of hooks of different sizes. Generally, 6mm-8mm steel bars are used for rough machining in factories. The strength cannot meet the demand and often breaks. Moreover...

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Problems solved by technology

[0003] Therefore, it is necessary to prepare a considerable number of hooks of different sizes. Generally, 6mm-8mm steel bars are used for rough machining in factories. The strength cannot meet the demand and often breaks. Moreover, a certain number of hooks of each specification must be prepared to meet production needs. It is inconvenient to store as a whole, so we propose a hook structure for the heald frame of the air-jet loom

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