Spring mechanism harness structure for water jet loom

A technology of water jet loom and spring mechanism, which is applied in looms, textiles, papermaking, textiles, etc. It can solve problems such as malfunction, breakage, and spring wear, and achieve the effect of avoiding mutual friction

Inactive Publication Date: 2008-12-17
胡金永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the spring of this type of harness is used in the presence of water, such as in the harness of a water jet lo...

Method used

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  • Spring mechanism harness structure for water jet loom

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Embodiment Construction

[0010] Such as figure 1 Shown: the spring mechanism that the water-jet loom of the present embodiment is adorned with harness, the spring 1 upper end links to each other with the heddle 2, the spring 1 lower end links to each other with the connecting rod 3, and the connecting rod 3 is fixed on the return heald frame 4. The return heald frame of the present embodiment is plate-shaped, and of course, the return heald frame can also be combined by inserting pieces. The spring mechanism of the water jet loom is equipped with a limit plate 5, and the spring 1 passes through the spring limit hole 6 in the limit plate. The limiting plate in this embodiment is made of plastic, and the hardness of the limiting plate material is less than that of the spring material. In this embodiment, the spring limiting holes, springs, healds, and connecting rods in the limiting plate are arranged in sheets. For the convenience of a clear description, only one spring, heddle and connecting rod are ...

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Abstract

The invention discloses a heddle twining and packing spring mechanism of a hydraulic loom, which has the following structure: an upper end of a spring is connected with heddles, and a lower end of the spring is connected with a connecting rod that is fixed on a heddle returning frame. The heddle twining and packing spring mechanism of the hydraulic loom has a limiting board, and the spring runs through a spring limiting orifice on the limiting board. As the limiting board is arranged and the spring runs through the spring limiting orifice on the limiting board, the limiting board restricts spring positions during the heddle twining and packing and avoids mutual friction of the springs in working, thus leading the heddle twining and packing spring mechanism not to break due to spring abrasion under watery conditions.

Description

Technical field: [0001] The invention relates to a spring mechanism equipped with harness for a water jet loom. Background technique: [0002] At present, the springs of various loom harnesses have no limit mechanism, and the adjacent springs rub against each other during work. As Chinese patent 200420011293.5 just proposes a kind of " helical spring for jacquard loom, return heddle bar and wire harness ". This kind of through-wire spring is used in rapier looms, projectile looms, shuttle looms, air-jet looms, etc. without water, which has no obvious impact on work, and the springs will not be worn out due to friction and will not break . However, when the spring of this type of harness is used in the presence of water, such as in the harness of a water jet loom, the spring will be worn and broken due to friction, thereby causing the harness of the water jet loom to break. build does not work properly. Invention content: [0003] The object of the present invention is ...

Claims

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Application Information

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IPC IPC(8): D03C3/42D03C9/00D03D47/32
Inventor 胡金永
Owner 胡金永
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