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Water supply weft insertion device of water jet loom and water supply method thereof

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

Active Publication Date: 2016-05-04
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 of water jet loom and water supply method thereof
  • Water supply weft insertion device of water jet loom and water supply method thereof

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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 of a water jet loom. The water supply weft insertion device comprises a water supply pipe (10) and a nozzle (50) and further comprises a pressure increasing valve (20), a pressure regulating valve (30) and N electromagnetic valves (40), wherein N is a natural number larger than 1. A water inlet of the pressure increasing valve (20) is connected with a water source through a water supply pipe (10). A water outlet of the pressure increasing valve (20) is communicated with a water inlet of the pressure regulating valve (30). A water outlet valve (30) is communicated with water inlets of the N electromagnetic valves (40). Water outlets of the N electromagnetic valves (40) are communicated with the nozzle (50). The water supply weft insertion device is simple in structure and convenient to operate, assemble and disassemble. When the water supply weft insertion device is adopted in the water jet loom for jetting water, the N electromagnetic valves are sequentially started and work circularly, the water jetting stability is improved, the production efficiency is improved, buffering time exists between two times of water jetting of each electromagnetic valve, each water jetting process is more precise and more stable, water resources are effectively utilized, and water resource waste is reduced.

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 prior art, 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 defects in t...

Claims

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Application Information

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IPC IPC(8): D03D47/32
CPCD03D47/32
Inventor 侯景奎
Owner WUJIANG RICHUN TEXTILE MACHINERY
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