CN216107438U

CN216107438U - Anti-clogging nozzle for water jet loom

Info

Publication number: CN216107438U
Application number: CN202122613510.4U
Authority: CN
Inventors: 吴志伟; 吴运如
Original assignee: Wujiang Qili Textile Co ltd
Current assignee: Wujiang Qili Textile Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-22
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an anti-blocking nozzle for a water jet loom, and relates to the technical field of textile water jet. The method comprises the following steps: a shell, wherein the bottom end of the shell is provided with a connecting ring, the outer surface of the shell is provided with an annular groove, a sealing ring is arranged in the annular groove, a spray head is fixedly arranged at the top end of the shell, a spray pipe is arranged in the shell, the bottom end of the spray pipe is fixedly connected with two fixed plates, one sides of the two fixed plates, which are far away from each other, are respectively and fixedly connected with the inner wall of the connecting ring, square holes are respectively formed in the two fixed plates, connecting rods are respectively and slidably connected in the two square holes, the bottom ends of the two connecting rods are respectively and fixedly connected with a movable plate, two baffles are arranged in the shell, the baffle is arranged in the nozzle, and when the water jet loom stops working, the baffle can seal the port of the water jet pipe, so that dust in air can be prevented from entering the interior of the water jet pipe to cause blockage.

Description

Anti-clogging nozzle for water jet loom

Technical Field

The utility model relates to the technical field of spinning water spraying, in particular to an anti-blocking nozzle for a water jet loom.

Background

Water jet looms are shuttleless looms that use a jet of water to pull the weft through the shed. The friction traction force of the water-jet weft insertion to the weft yarn is larger than that of the air-jet weft insertion, the diffusivity is small, and the requirements of long-wire weft insertion such as synthetic fiber and glass fiber with smooth surfaces are met. Meanwhile, the conductivity of the composite fiber can be increased, and the static electricity in weaving can be effectively overcome. In addition, the energy consumed by the weft yarn injection is less, the noise is the lowest,

the existing nozzle of the water-jet loom is communicated with the water-jet pipe, and because a large amount of dust exists in the air, the dust can enter the water-jet pipe from the nozzle, the dust can cause the internal blockage of the water-jet pipe after being used for a long time, so that weft yarns can not be sprayed out and can only be stopped, then the water-jet loom needs to be manually processed, the water-jet loom is operated after the treatment is finished, a large amount of time can be wasted by the mode, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses an anti-blocking nozzle for a water jet loom, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: anti-clogging nozzle for a water jet loom, comprising:

the novel shower nozzle is characterized by comprising a shell, wherein a connecting ring is arranged at the bottom end of the shell, an annular groove is formed in the outer surface of the shell, a sealing ring is arranged in the annular groove, a shower nozzle is connected to the top end of the shell in a rotating mode, a water spray pipe is arranged inside the shell, two fixed plates are fixedly connected to the bottom end of the water spray pipe, two fixed plates are fixedly connected to one sides, away from each other, of the fixed plates and the inner wall of the connecting ring respectively and are fixedly connected to the inner wall of the connecting ring, a square hole is formed in each fixed plate, two connecting rods are slidably connected to the inside of the square hole, a movable plate is fixedly connected to the bottom end of each connecting rod, and two baffle plates are arranged inside the shell.

Preferably, the top ends of the two baffles are provided with hinges, and the outer surfaces of the two hinges are hinged with the inner wall of the shell respectively.

Preferably, the top ends of the two baffles are respectively connected with the inner wall of the shell through two hinges in a rotating manner, and two sliding grooves are formed in the connecting ring.

Preferably, the sliding blocks are arranged inside the two sliding grooves, and one sides, close to each other, of the two sliding blocks are fixedly connected with one sides, far away from each other, of the two moving plates respectively.

Preferably, the top ends of the two moving plates are fixedly connected with compression springs, and the top ends of the two compression springs are fixedly connected with the bottom ends of the two fixed plates respectively.

Preferably, the two moving plates are respectively connected with the inner part of the connecting ring in a sliding way through a sliding block on one side.

The utility model discloses an anti-blocking nozzle for a water jet loom, which has the following beneficial effects:

the utility model discloses a, be provided with the baffle inside the nozzle, hydraulic loom during stop work, the baffle can seal the port of spray pipe, can prevent like this that the dust in the air enters into inside the spray pipe, cause the jam, when hydraulic loom during operation, the movable plate of both sides can be strikeed to water pressure, thereby drive the connecting rod and shift up, the in-process that moves up again can be opened the baffle, rivers can normally flow, be provided with compression spring between movable plate and fixed plate, hydraulic loom is when operating condition, the movable plate is to the extrusion spring, the spring is in the shrink state, in the time of stop work, compression spring loses after the external force, because the restoring force of self, can promote the movable plate, then pull back the original state with the baffle through the connecting rod, seal the spray pipe mouth.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the present invention A.

In the figure: 1. a housing; 2. a connecting ring; 3. a seal ring; 4. a spray head; 5. a connecting rod; 6. a baffle plate; 7. a hinge; 8. a slider; 9. a fixing plate; 10. moving the plate; 11. a compression spring; 12. and a water spray pipe.

Detailed Description

The embodiment of the utility model discloses an anti-blocking nozzle for a water jet loom, which comprises the following components in percentage by weight as shown in figures 1-3:

the shell body 1, the bottom end of the shell body 1 is provided with a connecting ring 2, the connecting ring 2 is made of metal, the outer part of the connecting ring 2 is in a ladder shape, the outer surface of the top part of the connecting ring 2 is provided with connecting threads, the outer surface of the bottom part of the connecting ring 2 is provided with anti-skidding lines, the outer surface of the shell body 1 is provided with an annular groove, a sealing ring 3 is arranged in the annular groove, the sealing ring 3 is in an O shape, the sealing ring 3 is made of rubber materials, the top end of the shell body 1 is rotatably connected with a spray head 4, the top end of the spray head 4 is a conical nozzle, the inner surface of the bottom part of the spray head 4 is provided with a nut, the top part of the outer surface of the shell body 1 is provided with threads, the spray head 4 can be separated from the shell body 1 by rotating the spray head 4, then the interior of the spray head 4 can be cleaned, the interior of the spray head 4 is prevented from being blocked, and the central lines of the shell body 1 and the connecting ring 2 are all positioned on the same straight line, casing 1 adopts ceramic material to make, it is high to have intensity, it is rust-resistant, characteristics such as anti-pollution effect is good, it is stronger to adopt sealing washer 3 to make casing 1 be connected the leakproofness with other positions, excellent in use effect, casing 1's inside is provided with spray pipe 12, two fixed plates 9 of bottom fixedly connected with of spray pipe 12, one side that two fixed plates 9 kept away from each other respectively with go-between 2's inner wall fixed connection, the quad slit has all been seted up to two fixed plates 9's inside, the equal sliding connection in inside of two quad slits has connecting rod 5, two connecting rod 5 are located the center department of two fixed plates 9 respectively, and two connecting rod 5's highly equal, the equal fixedly connected with movable plate 10 in bottom of two connecting rod 5, casing 1's inside is provided with two baffles 6, two baffles 6 are semi-circular.

The top ends of the two baffles 6 are respectively provided with a hinge 7, the outer surfaces of the two hinges 7 are respectively hinged with the inner wall of the shell 1, the top ends of the two baffles 6 are respectively rotatably connected with the inner wall of the shell 1 through the two hinges 7, the bottom ends of the two baffles 6 are respectively tightly attached to the top ends of the two connecting rods 5, when the water jet loom is in work, the two baffles 6 can be opened and are changed from a horizontal state to a vertical state under the thrust of the two connecting rods 5, water flow can normally flow out, when the water jet loom stops working, the compression spring 11 can push the movable plate 10 after losing external force, then the baffle 6 is pulled back to the original state through the connecting rods 5, the port of the water jet pipe 12 is sealed, thus dust in air can be prevented from entering the water jet pipe 12 to cause blockage, the connecting ring 2 is internally provided with two chutes which are symmetrically distributed on two sides inside the connecting ring 2, and the two chutes are internally provided with sliders 8, the centers of the two sliders 8 are located on the same horizontal plane, one side, close to each other, of the two sliders 8 is fixedly connected with one side, far away from each other, of the two movable plates 10, the shapes of the two movable plates 10 and the two fixed plates 9 are semicircular, the curved surfaces of the movable plates 10 and the fixed plates 9 are tightly attached to the inner surface of the connecting ring 2 respectively, waterproof paint is coated on the outer surfaces of the two movable plates 10 and the two fixed plates 9, rusting of long-time bubbles in water is avoided, and the service life of the whole device is prolonged.

The equal fixedly connected with compression spring 11 in top of two movable plates 10, the top of two compression spring 11 respectively with the bottom fixed connection of two fixed plates 9, two movable plates 10 are respectively through the inside sliding connection of one side slider 8 with go-between 2, the bottom of two connecting rods 5 sets up the inside at two compression spring 11 respectively, can take place elastic deformation after two compression spring 11 atress, self can produce a restoring force simultaneously, and the surface of two compression spring 11 scribbles the water proof paint, avoid long-time bubble in water, cause two compression spring 11 to rust the damage.

The working principle is as follows: during operation of the water jet loom, water current can cause the impact to the movable plate 10 of both sides, make two movable plates 10 take place to remove, two movable plates 10 can extrude the compression spring 11 on top respectively at the in-process that removes, make two compression spring 11 atress warp, two movable plates 10 can give two connecting rod 5 thrusts at the in-process that removes simultaneously, thereby drive two connecting rod 5 and take place to remove together, the top of two connecting rod 5 all is provided with baffle 6, two connecting rod 5 are at the in-process that removes, can open two baffle 6, then water current drives the woof and flows from shower nozzle 4.

During the stop work, close the rivers, because compression spring 11 is in compression state before, in order to the reconversion, self can produce a restoring force, when losing external pressure, only leave the restoring force of spring self, then two compression spring 11 can give two movable plates 10 an outside thrust respectively, reverse motion behind two movable plates 10 atress, two connecting rod 5 of simultaneous pulling move, can pull back the original state with two baffles 6 respectively during two connecting rod 5 reconversion, two baffles 6 and the contact of spray pipe 12 port, seal spray pipe 12, make spray pipe 12 be in encapsulated situation, outside dust can't get into inside spray pipe 12.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Prevent nozzle for hydraulic loom of jam, its characterized in that includes:

casing (1), the bottom of casing (1) is provided with go-between (2), the annular groove has been seted up to the surface of casing (1), be provided with sealing washer (3) in the annular groove, the top of casing (1) is rotated and is connected with shower nozzle (4), the inside of casing (1) is provided with spray pipe (12), two fixed plates (9) of bottom fixedly connected with of spray pipe (12), two one side that fixed plate (9) kept away from each other respectively with the inner wall fixed connection of go-between (2), two the quad slit, two, the equal sliding connection in inside of quad slit has connecting rod (5), two the equal fixedly connected with movable plate (10) in bottom of connecting rod (5), the inside of casing (1) is provided with two baffles (6).

2. The anti-clogging nozzle for a water jet loom of claim 1, wherein: the top ends of the two baffles (6) are provided with hinges (7), and the outer surfaces of the two hinges (7) are hinged to the inner wall of the shell (1) respectively.

3. The anti-clogging nozzle for a water jet loom of claim 1, wherein: the top ends of the two baffles (6) are respectively connected with the inner wall of the shell (1) through two hinges (7) in a rotating mode, and two sliding grooves are formed in the connecting ring (2).

4. The anti-clogging nozzle for a water jet loom of claim 3, wherein: the two sliding grooves are internally provided with sliding blocks (8), and one sides, close to each other, of the sliding blocks (8) are fixedly connected with one sides, far away from each other, of the two moving plates (10) respectively.

5. The anti-clogging nozzle for a water jet loom of claim 1, wherein: the top ends of the two moving plates (10) are fixedly connected with compression springs (11), and the top ends of the two compression springs (11) are fixedly connected with the bottom ends of the two fixing plates (9) respectively.

6. The anti-clogging nozzle for a water jet loom of claim 1, wherein: the two moving plates (10) are respectively connected with the inner part of the connecting ring (2) in a sliding way through a sliding block (8) at one side.