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Water supply weft insertion device and water supply method for water jet loom

A water-jet loom and weft insertion device technology, which is applied in looms, textiles, textiles and papermaking, etc., can solve problems such as instability, easy damage to parts, and low efficiency, so as to facilitate installation and disassembly, improve production efficiency, The effect of easy operation

Active Publication Date: 2018-05-04
WUJIANG RICHUN TEXTILE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This cam water pump mechanism is inefficient, unstable and parts are easily damaged

Method used

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  • Water supply weft insertion device and water supply method for water jet loom
  • Water supply weft insertion device and water supply method for water jet loom

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Embodiment Construction

[0019] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] see figure 2 , a water supply weft insertion device for a water jet loom, comprising a water supply pipe 10, a booster valve 20, a pressure regulating valve 30, N solenoid valves 40 and nozzles 50, where N is a natural number greater than 1. The number of solenoid valves 40 in this embodiment is 5, that is, N=5.

[0021] The water inlet of the booster valve 20 is connected to the water source through the water supply pipe 10, the water outlet of the booster valve 20 is connected with the water inlet of the pressure regulating valve 30, and the water outlet of the pressure regulating valve 30 is connected with the water inlets of N electromagnetic valves 40 respectively. , the water outlets of the N solenoid valves 40 communicate with the nozzles 50 respectively. In order to facilitate the connection, and to connect N electromagnetic...

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Abstract

The invention provides a water supply weft insertion device for a water jet loom, which includes a water supply pipe (10) and a nozzle (50), and also includes a booster valve (20), a pressure regulating valve (30) and N solenoid valves (40) , N is a natural number greater than 1; the water inlet of the booster valve (20) is connected to the water source through the water supply pipe (10), and the water outlet of the booster valve (20) is connected to the pressure regulating valve (30 ), the water outlets of the pressure regulating valve (30) are respectively connected with the water inlets of the N solenoid valves (40), and the water outlets of the N solenoid valves (40) are respectively connected with the nozzles (50) CONNECTED. The water supply weft insertion device of the present invention is simple in structure, easy to operate and easy to install and disassemble. When the water weft insertion device is used in the water-jet loom to spray water, N solenoid valves are opened in turn and work in a cycle, which enhances the stability of water spray and improves production efficiency. Each solenoid valve has a buffer between two water sprays. Time, so that each water spray is more accurate and stable, effectively use water resources, and reduce the waste of water resources.

Description

technical field [0001] The invention relates to a water supply weft insertion device of a water jet loom and a water supply method thereof. Background technique [0002] In the existing technology, such as figure 1 As shown, in the water jet loom, the traditional cam water pump mechanical device is used for water supply and weft insertion. Every time the water jet loom runs one round, the cam 1 also rotates one round accordingly, and the rotation of the cam 1 makes the cam connecting rod 2 pull the plunger 7 Move to the left to make the water pump 3 absorb water from the water tank 6 through the water suction pipe 4. After the cam 1 rotates past the highest point, the plunger 7 moves to the right through the action of the internal spring, so that the water is sprayed from the nozzle 8 after being pressurized. This cam water pump mechanism is inefficient, unstable, and parts are easily damaged. Contents of the invention [0003] In order to overcome the above-mentioned de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D47/32
CPCD03D47/32
Inventor 侯景奎
Owner WUJIANG RICHUN TEXTILE MACHINERY