CN217203201U - High-pressure injection pipe of hank dyeing machine - Google Patents

Abstract

The utility model discloses a hank dyeing machine high-pressure injection pipe, which comprises an injection pipe main body, an extension pipe, a gland and a central rod, wherein a runner is arranged inside the injection pipe main body along the length direction in a penetrating way, one end of the injection pipe main body is provided with the extension pipe, the other end of the injection pipe main body is provided with the gland, the runner of the injection pipe main body is internally provided with the central rod, the outer wall of the central rod is evenly provided with a plurality of supporting legs, one end of the supporting legs, which is far away from the central rod, is supported in the runner, two sides of the injection pipe main body are respectively provided with a plurality of jet holes, the jet holes are communicated with the runner, the inner end of the gland is connected with the outer end of the central rod, the utility model has reasonable and simple structure and convenient assembly, the central rod is arranged inside the injection pipe main body, because the space is compressed, therefore, the injection speed of a water pump is greatly improved under the same power, thereby the dyeing effect is improved, and the central rod is arranged in the injection pipe main body through the gland, is convenient for later-stage replacement.

Description

High-pressure injection pipe of hank dyeing machine

Technical Field

The utility model relates to a hank dyeing machine injection pipe technical field specifically is a hank dyeing machine high-pressure injection pipe.

Background

The injection pipe that present hank yarn dyeing machine adopted is single body structure mostly, because injection pipe inner space is great, so dyestuff injection pressure is not enough to lead to the dyeing effect not good, especially close to the outer end injection pressure more and less, consequently, this kind of problem that exists among the prior art is solved to a technique that improves urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hank dyeing machine high pressure injection pipe, the inside well core rod that is provided with of injection pipe main part, because the space is compressed, consequently, the water pump is under same power, and the injection speed improves greatly to improve dyeing effect, and be close to the difference between the injection speed of the jet speed that the outer end jet orifice spouts and the injection speed of inner end jet orifice littleer, thereby guaranteed to hang the dyeing effect at the outer end yarn, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hank yarn dyeing machine high-pressure injection pipe, includes injection pipe main part, extension, gland, well core rod, the inside runner of having seted up along length direction running through of injection pipe main part, injection pipe main part one end is provided with the extension, the injection pipe main part other end is provided with the gland, be provided with well core rod in the runner of injection pipe main part, well core rod's outer wall evenly is provided with a plurality of supporting legs, well core rod one end is kept away from to the supporting leg and is supported in the runner, a plurality of jet orifices have been seted up respectively to injection pipe main part both sides, the jet orifice is linked together with the runner, the inner end of gland meets with well core rod's outer end.

Preferably, the utility model provides a pair of hank yarn dyeing machine high pressure injection pipe, wherein, the both sides of injection pipe main part upper surface are the hunch-up structure, injection pipe main part lower surface is the circular arc structure, and the hunch-up structure is convenient for the yarn and rotates along with the injection pipe.

Preferably, the utility model provides a pair of hank dyeing machine high-pressure injection pipe, wherein, the inside extension pipe one end that just is close to of runner is provided with the support boss, the supporting leg of well core rod inner end supports in supporting the boss to be used for spacing of well core rod front end.

Preferably, the utility model provides a pair of hank dyeing machine high-pressure injection pipe, wherein, a plurality of draw-in grooves have been seted up to the inner wall of runner and along length direction, the supporting leg is kept away from well core rod one end card and is established and the draw-in groove that corresponds, the draw-in groove staggers each other with the radial direction of jet orifice bit injection pipe main part, guarantees that each jet orifice can normally spray the dyestuff.

Preferably, the utility model provides a pair of hank yarn dyeing machine high pressure injection pipe, wherein, the internal thread has been seted up to the inside runner inner wall of injection pipe main part and keep away from extension pipe one end, the outer wall of gland one end is provided with the external screw thread, the gland passes through the internal thread of external screw thread and runner tip and mutually supports, the installation and the dismantlement of the gland of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the inside well core rod that is provided with of injection pipe main part, because the space is compressed, consequently, the water pump is under same power, and the injection speed improves greatly to improve dyeing effect, and the difference between the injection speed that is close to the outer end jet orifice and spouts and the injection speed of inner end jet orifice is littleer, thereby has guaranteed to hang the dyeing effect at the outer end yarn.

(2) Simple structure, the equipment is convenient, and well core rod sets up in the injection pipe main part through the gland, the change in the later stage of being convenient for.

Drawings

FIG. 1 is a schematic cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a schematic view of the structure (located at one end of the extension pipe) of the present invention;

FIG. 4 is a schematic view of the structure (located at one end of the gland) of the present invention;

FIG. 5 is a schematic cross-sectional view of the main body of the injection pipe.

In the figure: the injection pipe comprises an injection pipe body 1, an extension pipe 2, a gland 3, a central rod 4, a flow channel 5, a support leg 6, a jet hole 7, a support boss 8 and a clamping groove 9.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-pressure injection pipe of a hank dyeing machine comprises an injection pipe main body 1, an extension pipe 2, a gland 3 and a central rod 4, wherein a flow passage 5 penetrates through the inside of the injection pipe main body 1 along the length direction, two sides of the upper surface of the injection pipe main body 1 are of an arched structure, the lower surface of the injection pipe main body 1 is of a circular arc structure, the extension pipe 2 is arranged at one end of the injection pipe main body 1, the gland 3 is arranged at the other end of the injection pipe main body 1, the central rod 4 is arranged in the flow passage 5 of the injection pipe main body 1, a plurality of supporting legs 6 are uniformly arranged on the outer wall of the central rod 4, one ends of the supporting legs 6 far away from the central rod 4 are supported in the flow passage 5, a supporting boss 8 is arranged at one end of the flow passage 5 close to the extension pipe 2, the supporting legs 6 at the inner end of the central rod 4 are supported in the supporting boss 8, a plurality of clamping grooves 9 are arranged on the inner wall of the flow passage 5 along the length direction, one end of the supporting legs 6 far away from the central rod 4 is clamped in the corresponding clamping grooves 9, draw-in groove 9 and jet orifice 7 are located 1 radial direction of injection pipe main part and stagger each other, and a plurality of jet orifices 7 have been seted up respectively to 1 both sides of injection pipe main part, and jet orifice 7 is linked together with runner 5, and the inner end of gland 3 meets with well core rod 4's outer end, and 5 inner walls of the inside runner of injection pipe main part and keep away from extension pipe 2 one end and set up there is the internal thread, and the outer wall of 3 one ends of gland is provided with the external screw thread, and gland 3 mutually supports through the internal thread of external screw thread and 5 tip of runner.

The use method and the principle are as follows: firstly, make injection pipe main part 1 and the central rod 4 that corresponds, central rod 4 outer end all is provided with supporting leg 6, at first insert central rod 4 in the runner 5 of injection pipe main part 1 inside, at this moment, central rod 4 and injection pipe main part 1 coaxial setting, and each supporting leg 6 inserts in the draw-in groove 9 that corresponds in the runner 5, support on the support boss 8 of runner 5 inside until the supporting leg 6 of foremost, twist gland 3 in injection pipe main part 1 outer end afterwards, at this moment, gland 3 suppresses in central rod 4's outer end, accomplish the equipment. Before use, the jet pipe body 1 is installed in the dyeing machine, and the extension pipe 2 is passed through the back plate of the dyeing machine, and then a gear is installed and engaged with the driving gear to realize rotation. When the device is used, dye enters the inside of the injection pipe main body 1 from the extension pipe 2 and is positioned between the inner wall of the flow channel 5 and the outer wall of the central rod 4, and the space is compressed, so that the injection pressure is improved, the skein is hung on the injection pipe main body 1, and the dyeing is realized in the rotating process. The utility model has reasonable structure, the inner part of the injection pipe main body 1 is provided with the central rod 4, and the space is compressed, so the injection speed of the water pump is greatly improved under the same power, thereby the dyeing effect is improved, and the difference between the injection speed of the injection hole close to the outer end and the injection speed of the injection hole at the inner end is smaller, thereby the dyeing effect of the yarn hung at the outer end is ensured; simple structure, the equipment is convenient, and well core rod 4 sets up in injection pipe main part 1 through gland 3, the change in the later stage of being convenient for.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a hank dyeing machine high pressure injection pipe which characterized in that: including injection pipe main part (1), extension pipe (2), gland (3), well core rod (4), runner (5) have been seted up to inside the running through along length direction of injection pipe main part (1), injection pipe main part (1) one end is provided with extension pipe (2), injection pipe main part (1) other end is provided with gland (3), be provided with well core rod (4) in runner (5) of injection pipe main part (1), the outer wall of well core rod (4) evenly is provided with a plurality of supporting legs (6), well core rod (4) one end is kept away from in supporting leg (6) is supported in runner (5), a plurality of jet orifices (7) have been seted up respectively to injection pipe main part (1) both sides, jet orifice (7) are linked together with runner (5), the inner end of gland (3) meets with the outer end of well core rod (4).

2. A hank dyeing machine high pressure injection tube according to claim 1, characterized in that: the two sides of the upper surface of the injection pipe main body (1) are of an arch structure, and the lower surface of the injection pipe main body (1) is of an arc structure.

3. A hank dyeing machine high pressure injection tube according to claim 1, characterized in that: the runner (5) is internally provided with a supporting boss (8) close to one end of the extension pipe (2), and the supporting legs (6) at the inner end of the central rod (4) are supported on the supporting boss (8).

4. A hank dyeing machine high pressure injection tube according to claim 1, characterized in that: the inner wall of runner (5) just has seted up a plurality of draw-in grooves (9) along length direction, supporting leg (6) are kept away from well core rod (4) one end card and are established and draw-in groove (9) that correspond, draw-in groove (9) and jet orifice (7) are located jet stack main part (1) radial direction and stagger each other.

5. A hank dyeing machine high pressure injection tube according to claim 1, characterized in that: the inner wall of the flow channel (5) in the injection pipe main body (1) and one end of the injection pipe far away from the extension pipe (2) are provided with internal threads, the outer wall of one end of the gland (3) is provided with external threads, and the gland (3) is matched with the internal threads at the end part of the flow channel (5) through the external threads.

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