CN212560610U

CN212560610U - Energy-saving auxiliary nozzle for air jet loom

Info

Publication number: CN212560610U
Application number: CN202020576902.0U
Authority: CN
Inventors: 沈柏根; 杨申荣
Original assignee: Jiaxing Xionghui Textile Co ltd
Current assignee: Jiaxing Xionghui Textile Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-19
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses an energy-saving auxiliary nozzle for air jet loom, including establishing the high-pressurepipe on air jet loom, high-pressurepipe's mouth of pipe outer wall cloth has the external screw thread, be equipped with the first shower nozzle that is the level and extends on the high-pressurepipe, the tail end outer wall cloth of first shower nozzle has the external screw thread, threaded connection has the adapter sleeve of laying the internal screw thread between the tail end of high-pressurepipe's mouth of pipe and first shower nozzle, still including establishing the fixed axle on air jet loom, and the axis of fixed axle is the level and extends, it is connected with the conversion frame that extends respectively to its axis of dorsad to both sides to rotate on the fixed axle, the one end at the conversion frame is established to first shower nozzle, the other end of conversion frame is equipped with the second shower nozzle the same with first shower nozzle shape, size homogeneous phase, the. The auxiliary nozzle has the characteristics of convenience in replacement, flexibility in use, perfect overall function and strong practicability.

Description

Energy-saving auxiliary nozzle for air jet loom

Technical Field

The utility model relates to a weaving equipment technical field, more specifically say, it relates to an energy-saving auxiliary nozzle for air jet loom.

Background

With the development of science and technology, the energy consumption of the air jet loom is gradually reduced, and the effects of low energy consumption, energy conservation and environmental protection are achieved. The air jet loom carries the weft yarns to the interwoven warp yarns through high-pressure air flow to realize continuous weaving and form the fabric. However, in the process of carrying out yarn delivery by the nozzle on the air jet loom, the yarn is easy to block or clamp in the nozzle due to high injection frequency, so that the nozzle needs to be maintained, after the nozzle is disassembled, the loom stops running, and a maintenance master needs to wait for replacing the nozzle and then weave the fabric, thereby reducing the productivity and having poor overall effect. Accordingly, the utility model provides an energy-saving auxiliary nozzle for air jet loom.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide an energy-saving auxiliary nozzle for air jet loom, this auxiliary nozzle has the change convenience, uses nimble characteristics.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to an energy-saving auxiliary nozzle for air jet loom, including establishing the high-pressurepipe on air jet loom, high-pressurepipe's mouth of pipe outer wall cloth has the external screw thread, be equipped with the first shower nozzle that is the level and extends on the high-pressurepipe, the tail end outer wall cloth of first shower nozzle has the external screw thread, threaded connection has the adapter sleeve of laying the internal screw thread between the tail end of high-pressurepipe's mouth of pipe and first shower nozzle, still including establishing the fixed axle on air jet loom, and the axis of fixed axle is the level and extends, it is connected with the conversion frame that extends respectively to its axis of dorsad to both sides to rotate on the fixed axle, the one end at conversion frame is established to first shower nozzle, the other end of conversion frame is equipped with the second shower nozzle the same with first shower nozzle shape, size homogeneous phase, the.

The utility model discloses further set up to: the two ends of the conversion frame are respectively provided with an axial groove for clamping the first spray head or the second spray head, the conversion frame is provided with a top plate for sealing the notch of the axial groove, and the top plate is provided with a clamping block which extends into the axial groove and clamps the first spray head or the second spray head.

The utility model discloses further set up to: and the clamping block is provided with a buffer gasket.

The utility model discloses further set up to: the device also comprises a limiting component; the limiting assembly comprises a bottom plate connected to the fixed shaft, an elastic sheet attached to the conversion frame is arranged on the bottom plate, a limiting protrusion is arranged on the elastic sheet, a first limiting groove and a second limiting groove for embedding the limiting protrusion are formed in the conversion frame, the first limiting groove and the second limiting groove are formed in a structural circle with the same diameter, and the first spray head, the first limiting groove, the second limiting groove and the second spray head are located on the same straight line.

The utility model discloses further set up to: and a reinforcing rib plate is arranged between the bottom plate and the elastic sheet.

The utility model discloses further set up to: and a first dust baffle plate is arranged right in front of the second spray head.

The utility model discloses further set up to: and a second dust baffle plate is arranged right behind the second spray head.

The utility model discloses further set up to: the fixed shaft is sleeved with a bearing embedded on the conversion frame.

The utility model discloses further set up to: and the high-pressure air pipe is provided with a limiting ring.

To sum up, the utility model discloses following beneficial effect has: the utility model relates to an energy-saving air jet loom uses auxiliary nozzle, through the shower nozzle that is subtend setting at conversion shelf location two, and behind adapter sleeve separation high-pressurepipe and shower nozzle, rotate the conversion frame, realize the switching between two shower nozzles, the reserve shower nozzle direct use of convenient preinstallation treats the in-process of handing over a shift, the maintenance master unified shower nozzle that needs to be changed of demolising, and convenient for operation subtracts short maintenance master long-term online time, the loom down time has also been shortened, indirectly improve the productivity, overall function is perfect, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a schematic view of a partial structure of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1 to 3, the auxiliary nozzle for an energy-saving air-jet loom according to the present embodiment includes a high-pressure air pipe 1 provided on the air-jet loom, wherein external threads are distributed on an outer wall of a nozzle of the high-pressure air pipe 1, the high-pressure air pipe 1 is provided with a first spray head 2 which extends horizontally, the outer wall of the tail end of the first spray head 2 is provided with external threads, a connecting sleeve 3 for laying internal threads is connected between the pipe orifice of the high-pressure air pipe 1 and the tail end of the first spray head 2 in a threaded manner, the high-pressure air pipe also comprises a fixed shaft 4 arranged on the air jet loom, the axis of the fixed shaft 4 extends horizontally, the fixed shaft 4 is rotatably connected with a conversion frame 5 extending towards two sides opposite to the axis of the fixed shaft, the first spray head 2 is arranged at one end of the conversion frame 5, the other end of the conversion frame 5 is provided with a second spray head 6 which has the same shape and size as the first spray head 2, the orientation of the second spray head 6 is the same as that of the first spray head 2, and the outer wall of the tail end of the second spray head is also provided with external threads.

In this embodiment, the operation of the air jet loom is stopped, the connecting sleeve 3 is rotated towards the high-pressure air pipe 1 side to be completely rotated on the external thread of the high-pressure air pipe 1, the high-pressure air pipe 1 and the first nozzle 2 are separated, the conversion frame 5 is rotated for 180 degrees around the fixed shaft 4, the second nozzle 6 is switched to the original position of the first nozzle 2 and is butted with the pipe orifice of the high-pressure air pipe 1, and then the connecting sleeve 3 is rotated back to the high-pressure air pipe 1, so that the connecting sleeve 3 is tightly connected with the high-pressure air pipe 1 and is switched to the second nozzle 6 on the original position of the first nozzle 2, and the connection use of the pre-installed standby. The machine does not need to be stopped for a long time, and a maintenance master does not need to be called to replace the spray head at the first time, so that the long-term online time of the maintenance master is shortened, and the stop time of the weaving machine is also shortened.

Furthermore, the two ends of the conversion frame 5 are respectively provided with an axial slot 7 for the first spray head 2 or the second spray head 6 to be clamped in, the conversion frame 5 is provided with a top plate 8 for sealing the notch of the axial slot 7, and the top plate 8 is provided with a fixture block 9 which extends into the axial slot 7 and clamps the first spray head 2 or the second spray head 5. Wherein, the top plate 8 is fixedly connected with the conversion frame 5 through screw threads after passing through the screw. Through the setting of axle slot 7 for the first shower nozzle of embedding installation 2 and second shower nozzle 6 to inlay tightly by the fixture block 9 on the roof 8 and form the fixed to the shower nozzle, accomplish the installation of shower nozzle, the dismouting of being convenient for.

Furthermore, the fixture block 9 is provided with a buffer gasket 10, which plays a role in filling gaps and connecting tightly, and also serves as a gasket to prevent the nozzles (including the first nozzle 2 and the second nozzle 6) from loosening.

Furthermore, the device also comprises a limiting component 11; the limiting assembly 11 comprises a bottom plate 111 connected to the fixed shaft 4, an elastic sheet 112 attached to the conversion frame 5 is arranged on the bottom plate 111, a limiting protrusion 113 is arranged on the elastic sheet 112, a first limiting groove 51 and a second limiting groove 52 for embedding the limiting protrusion 113 are arranged on the conversion frame 5, the first limiting groove 51 and the second limiting groove 52 are arranged on a construction circle with the same diameter, and the first nozzle 2, the first limiting groove 51, the second limiting groove 52 and the second nozzle 6 are arranged on the same straight line. When the first spray head 2 and the second spray head 6 are switched, the limiting bulge 113 is matched with the first limiting groove 51 and the second limiting groove 52 to realize the limiting of the rotation angle, and when the second spray head 6 rotates to the original position of the first spray head 2, the limiting bulge 113 is embedded into the second limiting groove 52; when the second nozzle 6 is rotated to its original position again, the limit projection 113 is fitted into the first limit recess 51. The elastic sheet 112 has a moderate rebound effect for providing an elastic force, so that the elastic sheet 112 can maintain the state of the fitting conversion frame 5 for a long time.

Furthermore, a reinforcing rib plate 114 is arranged between the bottom plate 111 and the elastic sheet 112, and the reinforcing rib plate 114 is additionally arranged, so that the connection strength between the bottom plate 111 and the elastic sheet 112 is improved.

Further, a first dust guard plate 12 is arranged right in front of the second nozzle 6; and a second dust guard plate 13 is arranged right behind the second spray head 6. Through the arrangement of the first dust baffle 12 and the second dust baffle 13, dust or sundries are effectively prevented from entering the spray head for the second time, and subsequent cleaning and maintenance are not facilitated.

Furthermore, the fixed shaft 4 is sleeved with a bearing 14 embedded on the conversion frame 5, and the conversion frame 5 rotates more smoothly in the process of rotating relative to the fixed shaft 4 by additionally arranging the bearing 14, so that the abrasion is small, and the service life is prolonged.

Furthermore, the high-pressure air pipe 1 is provided with a limiting ring 15, and the connecting sleeve 3 screwed on the high-pressure air pipe 1 is prevented from moving towards the tail end side of the high-pressure air pipe 1 without limitation by the arrangement of the limiting ring 15, so that the limiting effect is achieved.

The utility model relates to an energy-saving air jet loom uses auxiliary nozzle, through the shower nozzle that is subtend setting at conversion shelf location two, and behind adapter sleeve separation high-pressurepipe and shower nozzle, rotate the conversion frame, realize the switching between two shower nozzles, the reserve shower nozzle direct use of convenient preinstallation treats the in-process of handing over a shift, the maintenance master unified shower nozzle that needs to be changed of demolising, and convenient for operation subtracts short maintenance master long-term online time, the loom down time has also been shortened, indirectly improve the productivity, overall function is perfect, therefore, the clothes hanger is strong in practicability.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides an energy-saving auxiliary nozzle for air jet loom, is including establishing the high-pressurepipe on air jet loom, and high-pressurepipe's mouth of pipe outer wall cloth has the external screw thread, be equipped with the first shower nozzle that is the horizontal extension on the high-pressurepipe, the tail end outer wall cloth of first shower nozzle has the external screw thread, threaded connection has the adapter sleeve of laying internal thread between the mouth of pipe of high-pressurepipe and the tail end of first shower nozzle, its characterized in that: the jet loom is characterized by further comprising a fixed shaft arranged on the jet loom, the axis of the fixed shaft extends horizontally, the fixed shaft is rotatably connected with a conversion frame which extends towards two sides from the axis of the fixed shaft, the first spray head is arranged at one end of the conversion frame, the other end of the conversion frame is provided with a second spray head which is identical to the first spray head in shape and size, the orientation of the second spray head is identical to that of the first spray head, and external threads are distributed on the outer wall of the tail end of the second spray head.

2. The auxiliary nozzle for an energy-saving air jet loom according to claim 1, characterized in that: the two ends of the conversion frame are respectively provided with an axial groove for clamping the first spray head or the second spray head, the conversion frame is provided with a top plate for sealing the notch of the axial groove, and the top plate is provided with a clamping block which extends into the axial groove and clamps the first spray head or the second spray head.

3. The auxiliary nozzle for an energy-saving air jet loom according to claim 2, characterized in that: and the clamping block is provided with a buffer gasket.

4. The auxiliary nozzle for an energy-saving air jet loom according to any one of claims 1 to 3, characterized in that: the device also comprises a limiting component; the limiting assembly comprises a bottom plate connected to the fixed shaft, an elastic sheet attached to the conversion frame is arranged on the bottom plate, a limiting protrusion is arranged on the elastic sheet, a first limiting groove and a second limiting groove for embedding the limiting protrusion are formed in the conversion frame, the first limiting groove and the second limiting groove are formed in a structural circle with the same diameter, and the first spray head, the first limiting groove, the second limiting groove and the second spray head are located on the same straight line.

5. The auxiliary nozzle for an energy-saving air jet loom according to claim 4, characterized in that: and a reinforcing rib plate is arranged between the bottom plate and the elastic sheet.

6. The auxiliary nozzle for an energy-saving air jet loom according to claim 1, characterized in that: and a first dust baffle plate is arranged right in front of the second spray head.

7. The auxiliary nozzle for an energy-saving air jet loom according to claim 1 or 6, characterized in that: and a second dust baffle plate is arranged right behind the second spray head.

8. The auxiliary nozzle for an energy-saving air jet loom according to claim 1, characterized in that: the fixed shaft is sleeved with a bearing embedded on the conversion frame.

9. The auxiliary nozzle for an energy-saving air jet loom according to claim 1, characterized in that: and the high-pressure air pipe is provided with a limiting ring.