WO2022077640A1

WO2022077640A1 - Air-jet loom

Info

Publication number: WO2022077640A1
Application number: PCT/CN2020/126599
Authority: WO
Inventors: 马林
Original assignee: 单县祥瑞纺织有限公司
Priority date: 2020-10-15
Filing date: 2020-11-04
Publication date: 2022-04-21
Also published as: CN112176510A

Abstract

An air-jet loom self-cleaning system, which comprises a connection tube (12) mounted at a left side face of an air-jet loom (1), a collection box (13) connected at an end face of the connection tube (12), a plurality of filter plates (14) installed at an intermediate location within the collection box (13), a fan (15) installed within the collection box (13) near the left side of the filter plates (14), slide blocks (16) symmetrically and fixedly provided at upper and lower faces of the filter plates (14), and slide slots (17) symmetrically provided at upper and lower faces within the collection box (13); a filter layer (18) is fixedly proved at an inner side wall of the filter plates (14); a water box (2) is provided in front of a right end of the air-jet loom (1), a fixed tube (4) is in communication with an upper surface of the water box (2), a receptacle (5) is arranged below a heald frame of the air-jet loom (1), the receptacle (5) is fixedly connected to the air-jet loom (1), and an end face of the fixed tube (4) is in communication with the receptacle (5); a suction and blowing device (6) is provided at a right end upper surface of the air-jet loom (1), an air transport tube (7) is fixedly connected to an air outlet tube of the suction and blowing device (6), a plurality of vertical tubes (8) are in communication with an outer side wall of the air transport tube (7), blowing cylinders (10) are mounted at front and back faces of the heald frame of the air-jet loom (1), and end faces of a plurality of the vertical tubes (8) are in communication with the blowing cylinders (10). The present air-jet loom self-cleaning system can reduce the amount of subsequent cleaning and the difficulty of cleaning, has a good reception effect, and installation and removal is convenient.

Description

A self-cleaning system for an air-jet loom

technical field

The invention belongs to the technical field of air-jet loom cleaning, in particular to a self-cleaning system of an air-jet loom.

Background technique

The air-jet loom is a shuttleless loom that uses jet air to pull the weft yarn through the shed. The working principle is to use air as the weft insertion medium, and use the jetted compressed air flow to generate frictional traction on the weft yarn to pull the weft yarn through the shed. To achieve the purpose of weft insertion, the jet produced by the air jet needs to be cleaned.

The existing technology has the following problems:

1. When the existing air-jet loom is running, a large amount of dust and cloth debris will be generated at the heald frame. Since the air-jet loom itself does not clean the heald frame, it increases the amount of later cleaning and the difficulty of cleaning;

2. The existing air-jet looms, when receiving cloth wool debris, are likely to cause secondary lifting under the blowing of the wind, the receiving effect is not good, and it needs to be cleaned repeatedly;

3. When the collection box collects cloth wool debris, because most of the filter plates are connected with the collection box, it is inconvenient to install and disassemble, which increases the inconvenience of use.

In order to solve the above problems, the present application proposes a self-cleaning system for an air-jet loom.

SUMMARY OF THE INVENTION

In order to solve the problems raised in the above background art. The invention provides a self-cleaning system for an air-jet loom, which has the characteristics of reducing the amount and difficulty of cleaning in the later period, and being easy to install and disassemble.

In order to achieve the above purpose, the present invention provides the following technical solutions: a self-cleaning system for an air-jet loom, comprising a connecting pipe installed on the left side of the air-jet loom, the end face of the connecting pipe is connected with a collection box, and the A plurality of filter plates are installed at the inner middle position, a fan is installed inside the collection box close to the left side of the filter plate, the upper and lower sides of the filter plate are symmetrically fixed with sliders, and the upper and lower sides of the collection box are installed on the inside of the collection box. A chute is symmetrically opened below, and a filter layer is fixed on the inner side wall of the filter plate;

A water tank is arranged in front of the right end of the air-jet loom, and a fixed pipe is communicated with the upper surface of the water tank. A receiving box is arranged under the heald frame of the air-jet loom, and the receiving box is fixedly connected to the air-jet loom. The end face of the fixing pipe is communicated with the receiving box;

The upper surface of the right end of the air-jet loom is provided with a blowing and sucking device, the air outlet pipe of the blowing and sucking device is fixedly connected with an air delivery pipe, and the outer side wall of the air delivery pipe is connected with a plurality of vertical pipes. A blowing cylinder is installed on the front and rear of the frame, and the end faces of the plurality of vertical pipes are all communicated with the blowing cylinder.

Preferably, as a self-cleaning system for an air-jet loom of the present invention, the slider is a long T-shaped plate structure, and the chute is adapted to the slider.

Preferably, as a self-cleaning system for an air-jet loom of the present invention, the length and width of the filter plate are matched with the size of the inner cavity of the collection box.

Preferably, as a self-cleaning system for an air-jet loom of the present invention, a booster pump is installed inside the water tank, and a plurality of nozzles are installed equidistantly at the top of the inner side wall of the receiving box;

A through groove is opened inside the top end of the receiving box, and the receiving box, the through groove and the nozzle are communicated with each other.

As a self-cleaning system for an air-jet loom of the present invention, preferably, the receiving box has an inverted trapezoid shape, and the width of the top of the receiving box is larger than the width of the heald frame of the air-jet loom.

Preferably, as a self-cleaning system for an air-jet loom of the present invention, the nozzle is designed to be inclined downward, and a filter screen is installed at the bottom end of the nozzle.

As a self-cleaning system for an air-jet loom of the present invention, preferably, a slot is formed in the interior of the air-jet loom near the top of the connecting pipe, and a first intubation tube and a second intubation tube are respectively installed on the outer side wall of the receiving box. a cannula, the second cannula is located inside the slot;

A fixing block is fixedly arranged inside the first intubation tube near one end of the receiving box, the end surface of the fixing block is connected with a spring, and the end surface of the spring is fixedly provided with a sliding rod.

Preferably, as a self-cleaning system for an air-jet loom of the present invention, the blowing cylinder is formed by connecting a hollow rectangular plate and a hollow elongated trapezoidal plate, and the hollow elongated trapezoidal plate faces the air-jet loom. The heald frame is inclined.

As a self-cleaning system for an air-jet loom of the present invention, preferably, the bottom surface of the blowing drum is provided with an overlap plate, the overlap plate is formed by connecting an inclined plate and a vertical plate, and the inclined plate and the vertical plate are connected. The plate is connected in rotation.

Preferably, as a self-cleaning system for an air-jet loom of the present invention, a fixing groove is formed on the bottom surface of the blowing cylinder, an inserting plate is fixed on the top of the overlapping plate, and the inserting plate and the fixing groove are adapted to each other.

Compared with the prior art, the beneficial effects of the present invention are:

1. When the air-jet loom is running, start the blowing and suction equipment to blow air into the air pipe, and transport it to the blowing cylinder through the riser, because the blowing cylinder is connected by a hollow rectangular plate and a hollow long trapezoidal plate, and the hollow The long trapezoidal plate is inclined to the heald frame of the air-jet loom to ensure that the top of the blowing cylinder is in close contact with the heald frame of the air-jet loom, and at the same time, it is convenient for the lower end of the blowing cylinder to be aligned with the heald frame of the air-jet loom for blowing and cleaning. Because the lap plate is formed by connecting the inclined plate and the vertical plate, and the inclined plate and the vertical plate are connected by rotation, it is convenient to concentrate the blown-off bristle debris under the heald frame, and the expansion degree of the lap plate can be adjusted to increase the later stage. Cleaning volume and cleaning difficulty.

2. The cloth wool debris from the heald frame of the air-jet loom is received through the receiving box. Because the cavity of the receiving box is an inverted trapezoid, and the width of the top of the receiving box is larger than the width of the heald frame of the air-jet loom, it is convenient to undertake large-scale undertaking. During operation, start the booster pump to give enough pressure to the water inside the water tank, and the water is sprayed through the nozzle under the transport of the fixed pipe and the through groove, because the nozzle is designed to be inclined downward, and the bottom end of the nozzle is equipped with a filter The net directly sprays water to the inner lower end of the receiving box to capture the bristle debris, reducing the amount of secondary lifting, and the nozzle of the nozzle is not easy to accumulate cloth fuzz, the receiving effect is good, and there is no need for repeated cleaning.

3. There are sliders on the top and bottom of the filter plate, and there are corresponding chutes on the upper and lower sides of the collection box. When installing or disassembling, the user can directly hold the filter plate and make the sliders align with the chutes. Just slide in, and the long T-shaped plate structure of the slider makes the installation of the filter plate and the collection box stable and not easy to shake. The user can directly open the door panel on the front surface of the collection box to replace it. The door panel is made of glass, which is easy to use. The user can see the internal situation intuitively.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the installation drawing of collecting box, filter plate and fan in the present invention;

Fig. 3 is the installation diagram of filter plate, slider and filter layer in the present invention;

4 is a perspective connection diagram of the receiving box, the first cannula and the second cannula in the present invention;

Fig. 5 is the partial installation diagram of nozzle and air-jet loom in the present invention;

Fig. 6 is the connection sectional view of the first cannula and the sliding rod in the present invention;

Fig. 7 is the connection perspective view of the blow cylinder and the lap plate in the present invention;

Fig. 8 is the perspective view of the blow cylinder in the present invention;

In the figure: 1. Air-jet loom; 2. Water tank; 3. Booster pump; 4. Fixed pipe; , blowing cylinder; 11, slot; 12, connecting pipe; 13, collection box; 14, filter plate; 15, fan; 16, slider; 17, chute; 18, filter layer; 19, first cannula; 20, nozzle; 21, second cannula; 22, through groove; 23, fixing block; 24, spring; 25, sliding rod; 26, lap plate; 27, fixing groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

As shown in Figure 1, Figure 2 and Figure 3;

Fig. 1 is the structural representation of the present invention;

A self-cleaning system for an air-jet loom, comprising a connection pipe 12 installed on the left side of the air-jet loom 1, a collection box 13 connected to the end face of the connection pipe 12, and a plurality of filter plates 14 installed at the inner middle position of the collection box 13 , a fan 15 is installed inside the collection box 13 near the left side of the filter plate 14, the upper and lower sides of the filter plate 14 are symmetrically fixed with a slider 16, and the upper and lower sides of the collection box 13 are symmetrically provided with a chute 17. The inner side wall is fixedly provided with a filter layer 18;

As shown in Figure 1;

Fig. 1 is the structural representation of the present invention;

There is a water tank 2 in front of the right end of the air-jet loom 1, the upper surface of the water tank 2 is connected with a fixed pipe 4, a receiving box 5 is arranged under the heald frame of the air-jet loom 1, and the receiving box 5 is fixedly connected with the air-jet loom 1, and the fixed pipe The end face of 4 is communicated with the receiving box 5;

As shown in Figure 1;

Fig. 1 is the structural representation of the present invention;

The upper surface of the right end of the air-jet loom 1 is provided with a blowing and suction device 6, the air outlet pipe of the air-jet loom 6 is fixedly connected with an air delivery pipe 7, and the outer side wall of the air delivery pipe 7 is communicated with a plurality of vertical pipes 8. The heald frame of the air-jet loom 1 The blowing cylinders 10 are installed at the front and rear, and the end faces of the plurality of standpipes 8 are all communicated with the blowing cylinders 10 .

It should be noted that: in this embodiment, the booster pump 3 is used for boosting, and the model is G-100/150;

It should be noted that: in this embodiment, the blowing and suction device 6 refers to a device that can provide blowing or suction, such as an air pump, etc.;

It should be noted that: in this embodiment, the model of the fan 15 is YN5-47, which is used to make the interior of the collection box 13 generate suction to absorb cloth wool debris;

The above-mentioned electrical devices are all connected to the external power supply through wires.

It should be noted that: in this embodiment, the receiving box 5 and the overlapping plate 26 are made of hard plastic plates, which are light in material and have a long service life.

It should be noted that: in this embodiment, the filter layer 18 is formed by superimposing breathable cotton inside the hollow grid plate.

It should be noted that: in this embodiment, the outer side wall of the fixed pipe 4 is provided with a control valve, which is convenient to control the spraying force of water.

In this embodiment: when the air jet loom 1 is running, the blowing and suction device 6 is started to blow air into the air delivery pipe 7, and is transported to the blowing cylinder 10 through the standpipe 8, because the blowing cylinder 10 is composed of a hollow rectangular plate and a hollow strip. The hollow trapezoidal plates are connected to the heald frame of the air-jet loom 1, which ensures that the top of the blowing cylinder 10 is in close contact with the heald frame of the air-jet loom 1, and at the same time, it is convenient for the lower end of the blowing cylinder 10. Aiming at the heald frame of the air jet loom 1 for blowing and cleaning, because the overlapping plate 26 is formed by connecting the inclined plate and the vertical plate, and the inclined plate and the vertical plate are connected in rotation, it is convenient to concentrate the blown lint on the heald Below the frame, the unfolding degree of the lap plate 26 can be adjusted to increase the amount of cleaning and the difficulty of cleaning in the later stage. , and the width of the top of the receiving box 5 is larger than the width of the heald frame of the air-jet loom 1, which is convenient for large-scale receiving. During operation, the booster pump 3 is started to give sufficient pressure to the water in the water tank 2, and the water is in the fixed pipe 4. Under the conveyance of the through groove 22, it is sprayed through the nozzle 20. Because the nozzle 20 is designed to be inclined downward, and a filter screen is installed at the bottom end of the nozzle 20, the water is directly sprayed to the inner lower end of the receiving box 5 to catch the cloth wool and debris. It reduces the amount of secondary lifting, and the nozzle of the nozzle 20 is not easy to accumulate cloth crumbs, the receiving effect is good, and there is no need for repeated cleaning. When installing or disassembling, the user can directly hold the filter plate 14 and make the slider 16 . Align the chute 17 and slide it in, and the slider 16 has a long T-shaped plate structure, which makes the installation of the filter plate 14 and the collection box 13 stable and not easy to shake. The user can directly open the door on the front surface of the collection box 13 to replace Yes, the door panel is made of glass, which is convenient for users to visually check the internal situation.

As shown in Figure 2 and Figure 3;

Fig. 1 is the structural representation of the present invention;

In an optional embodiment, the sliding block 16 is a long T-shaped plate structure, and the sliding groove 17 is adapted to the sliding block 16 .

In this embodiment, the tightness of the connection between the sliding block 16 and the chute 17 is improved, thereby enhancing the stability of the installation between the sliding block 16 and the collecting box 13, and is not easy to shake.

as shown in picture 2;

In an optional embodiment, the length and width of the filter plate 14 are matched with the size of the inner cavity of the collection box 13 .

In this embodiment, it is convenient to filter and capture the bristle debris entering the inside of the collection box 13 in an all-round way, so as to eliminate the dead angle of filtering.

As shown in Figure 1 and Figure 4;

Fig. 1 is the structural representation of the present invention;

In an optional embodiment, a booster pump 3 is installed inside the water tank 2, and a plurality of nozzles 20 are installed equidistantly at the top of the inner side wall of the receiving box 5;

The top end of the receiving box 5 is provided with a through groove 22, and the receiving box 5, the through groove 22 and the nozzle 20 communicate with each other.

In this embodiment, the fixed pipe 4 and the through groove 22 are combined to transport the water from the inside of the water tank 2 to the nozzle 20 for spraying, which is convenient to reduce the raising of the bristle debris inside the receiving box 5 .

As shown in Figure 1 and Figure 4;

Fig. 1 is the structural representation of the present invention;

In an optional embodiment, the cavity of the receiving box 5 is an inverted trapezoid, and the width of the top end of the receiving box 5 is larger than the width of the heald frame of the air-jet loom 1 .

In this embodiment, the enlarged receiving box 5 receives the cloth bristle debris from the heald frame, reduces the amount of the cloth bristle debris falling, and is conducive to centralized cleaning.

As shown in Figure 4 and Figure 5;

In an optional embodiment, the nozzle 20 is designed to be inclined downward, and a filter screen is installed at the bottom end of the nozzle 20 .

In this embodiment, it is convenient for the nozzles 20 to be directly sprayed on the inner bottom surface of the receiving box 5, and the nozzles of the nozzles 20 are not easily blocked.

As shown in Figure 1 and Figure 6;

Fig. 1 is the structural representation of the present invention;

In an optional embodiment, a slot 11 is provided inside the air-jet loom 1 near the top end of the connecting pipe 12, and a first intubation tube 19 and a second intubation tube 21 are installed on the outer side wall of the receiving box 5, respectively. The cannula 21 is located inside the slot 11;

A fixing block 23 is fixed at one end of the first intubation tube 19 close to the receiving box 5 , the end surface of the fixing block 23 is connected with a spring 24 , and the end surface of the spring 24 is fixed with a sliding rod 25 .

In the present embodiment: the right side of the air-jet loom 1 is provided with an installation groove adapted to the first intubation tube 19;

The inner side wall of the slot 11 is bonded and fixed with a sealing ring to reduce the occurrence of air leakage at the connection between the slot 11 and the second cannula 21;

When installing the receiving box 5, first insert the first cannula 19 into the installation groove, the sliding rod 25 is squeezed, and the sliding rod 25 slides to the side close to the fixing block 23 under the elastic action of the spring 24, and then the first The second cannula 21 can be inserted into the slot 11 .

As shown in Figure 7;

In an optional embodiment, the blow drum 10 is formed by connecting a hollow rectangular plate and a hollow elongated trapezoidal plate, and the hollow elongated trapezoidal plate is inclined toward the heald frame of the air-jet loom 1 .

In this embodiment, while ensuring that the top end of the blowing cylinder 10 is in close contact with the heald frame of the air-jet loom 1, it is convenient for the lower end of the blowing cylinder 10 to be aligned with the heald frame of the air-jet loom 1 for air blow cleaning.

As shown in Figure 7 and Figure 8;

Fig. 8 is the perspective view of the blow cylinder in the present invention;

In an optional embodiment, an overlap plate 26 is installed on the bottom surface of the blow cylinder 10. The overlap plate 26 is formed by connecting the inclined plate and the vertical plate, and the inclined plate and the vertical plate are connected in rotation.

In this embodiment, it is convenient to concentrate the blown-off bristle debris under the heald frame, and the unfolding degree of the lap plate 26 can be adjusted to increase the amount of cleaning and the difficulty of cleaning in the later stage.

As shown in Figure 8;

Fig. 8 is the perspective view of the blow cylinder in the present invention;

In an optional embodiment, the bottom surface of the blowing cylinder 10 is provided with a fixing groove 27 , the top end of the overlapping plate 26 is fixed with a plug-in board, and the plug-in board and the fixing groove 27 are adapted to each other.

In this embodiment, it is convenient to disassemble the overlapping plate 26 under the cooperation of the insertion plate and the fixing groove 27 as required.

The working principle and use process of the present invention: when the air jet loom 1 is running, the blowing and suction equipment 6 is started to blow air into the air delivery pipe 7, and the air is delivered to the blowing cylinder 10 through the standpipe 8, and the size of the blowing can be controlled by the valve 9 , Because the blowing cylinder 10 is formed by connecting a hollow rectangular plate and a hollow elongated trapezoidal plate, and the hollow elongated trapezoidal plate is inclined to the heald frame of the air-jet loom 1, it is ensured that the top of the blowing cylinder 10 and the air-jet loom 1 At the same time, the lower end of the blowing cylinder 10 is aligned with the heald frame of the air-jet loom 1 for blowing and cleaning, because the overlapping plate 26 is formed by connecting the inclined plate and the vertical plate, and the inclined plate and the vertical plate rotate. The connection is convenient to concentrate the blown off bristle debris to the bottom of the heald frame, and the expansion degree of the lap plate 26 can be adjusted to increase the amount of cleaning and the difficulty of cleaning in the later stage. The bristle debris of the heald frame of the air-jet loom 1 is easy to be received by a large amount because the cavity of the receiving box 5 is an inverted trapezoid, and the width of the top of the receiving box 5 is larger than the width of the heald frame of the air-jet loom 1, which is convenient for large-scale receiving. , start the booster pump 3 to give enough pressure to the water inside the water tank 2, the water is sprayed through the nozzle 20 under the transport of the fixed pipe 4 and the through groove 22, because the nozzle 20 is designed to be inclined downward, and the bottom of the nozzle 20 is A filter screen is installed at the end, and the water is directly sprayed to the inner lower end of the receiving box 5 to capture the bristle debris, reducing the amount of secondary lifting, and the nozzle of the nozzle 20 is not easy to accumulate cloth fuzz, the receiving effect is good, and there is no need to repeat After cleaning, the fan 15 inside the collection box 13 operates to generate suction, and because the slot 11 and the connecting pipe 12 are connected, the cloth crumbs in the receiving box 5 are sucked into the inside of the collection box 13, and a plurality of filter plates 14 pass through The filter layer 18 filters the cloth hair and debris, which is convenient for centralized cleaning. When installing the filter plate 14, the user can directly hold the filter plate 14 and make the slider 16 align with the chute 17 and slide in, and the slider 16 is long. The T-shaped plate structure makes the installation of the filter plate 14 and the collection box 13 stable and not easy to shake. The user can directly open the door panel on the front surface of the collection box 13 to replace it. , when installing the receiving box 5, first insert the first cannula 19 into the installation groove, the sliding rod 25 is squeezed, and the sliding rod 25 slides to the side close to the fixing block 23 under the elastic action of the spring 24, and then The second cannula 21 is only required to be inserted into the slot 11 , so as to facilitate the installation or removal of the overlapping plate 26 through the cooperation of the insert plate and the fixing groove 27 .

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the The technical solutions described in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

A self-cleaning system for an air-jet loom, comprising a connection pipe (12) installed on the left side of the air-jet loom (1), a collection box (13) connected to the end face of the connection pipe (12), and the collection box ( 13) A plurality of filter plates (14) are installed at the inner middle position, and a fan (15) is installed inside the collection box (13) close to the left side of the filter plate (14), characterized in that: the The upper and lower sides of the filter plate (14) are symmetrically fixed with sliders (16), the upper and lower sides of the collection box (13) are symmetrically provided with sliding grooves (17), and the inner side walls of the filter plate (14) are fixedly arranged. There is a filter layer (18);

A water tank (2) is provided in front of the right end of the air-jet loom (1), a fixed pipe (4) is communicated with the upper surface of the water tank (2), and a receiving pipe (4) is provided below the heald frame of the air-jet loom (1). a box (5), the receiving box (5) is fixedly connected with the air jet loom (1), and the end face of the fixing pipe (4) is communicated with the receiving box (5);

The upper surface of the right end of the air-jet loom (1) is provided with a blowing and sucking device (6), the air outlet pipe of the blowing and sucking device (6) is fixedly connected with an air delivery pipe (7), and the outside of the air delivery pipe (7) A plurality of standpipes (8) are communicated with the wall, blowing drums (10) are installed at the front and rear of the heald frame of the air-jet loom (1), and the end faces of the standpipes (8) are all connected with the blowing drums. (10) CONNECTED.
The self-cleaning system for an air-jet loom according to claim 1, characterized in that: the slider (16) is a long T-shaped plate structure, and the chute (17) and the slider (16) fit.
The self-cleaning system for an air-jet loom according to claim 1, wherein the length and width of the filter plate (14) are matched with the size of the inner cavity of the collection box (13).
The self-cleaning system for an air-jet loom according to claim 1, wherein a booster pump (3) is installed inside the water tank (2), and a top of the inner side wall of the receiving box (5) is equidistantly installed with a plurality of nozzles (20);

The top end of the receiving box (5) is provided with a through groove (22), and the receiving box (5), the through groove (22) and the nozzle (20) communicate with each other.
The self-cleaning system for an air-jet loom according to claim 1, characterized in that: the cavity of the receiving box (5) is an inverted trapezoid, and the width of the top of the receiving box (5) is larger than that of the air-jet loom ( 1) The width of the heald frame.
The self-cleaning system for an air jet loom according to claim 4, wherein the nozzle (20) is designed to be inclined downward, and a filter screen is installed at the bottom end of the nozzle (20).
The self-cleaning system for an air-jet loom according to claim 1, characterized in that: a slot (11) is provided inside the air-jet loom (1) near the top of the connecting pipe (12), and the receiving box is provided with a slot (11). The outer side wall of (5) is respectively installed with a first cannula (19) and a second cannula (21), and the second cannula (21) is located inside the slot (11);

A fixing block (23) is fixed inside the first intubation tube (19) near one end of the receiving box (5), and a spring (24) is connected to the end surface of the fixing block (23), and the spring ( The end face of 24) is fixedly provided with a sliding rod (25).
The self-cleaning system for an air-jet loom according to claim 1, wherein the blowing cylinder (10) is formed by connecting a hollow rectangular plate and a hollow elongated trapezoidal plate, and the hollow elongated trapezoidal plate is The plates are inclined towards the heald frames of the air-jet loom (1).
The self-cleaning system for an air-jet loom according to claim 1, characterized in that: the bottom surface of the blowing drum (10) is provided with an overlapping plate (26), and the overlapping plate (26) is due to the inclined plate and the vertical plate. The inclined plate and the vertical plate are connected in rotation.
The self-cleaning system for an air-jet loom according to claim 9, characterized in that a fixing groove (27) is formed on the bottom surface of the blowing cylinder (10), and a plug plate is fixed at the top of the overlapping plate (26), The plug-in board and the fixing groove (27) are adapted to each other.