CN213266900U

CN213266900U - Short-distance nozzle device for knitted fabric weaving machine

Info

Publication number: CN213266900U
Application number: CN202022020411.0U
Authority: CN
Inventors: 曾庆福; 曾凡明
Original assignee: Nantong Xiang Ze Textile Co ltd
Current assignee: Nantong Xiang Ze Textile Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-25
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a short-distance nozzle device for a knitted fabric weaving machine, which comprises a nozzle, wherein one end of the nozzle is connected with a connector in a threaded manner, the other end of the spray head is connected with a spray needle in a threaded manner, a filtering device is arranged in the spray head, a mounting seat is fixed on the outer wall of the connector, a water quantity adjusting device is arranged in the mounting seat and comprises a water baffle, a second rotating rod is arranged at the top of the water baffle, the second rotating rod penetrates into the mounting seat, a second gear is mounted at the upper part of the second rotating rod, a first gear is meshed outside the second gear, a first rotating rod is installed inside the first gear, the first rotating rod penetrates through the top of the installation seat and extends to the outside of the installation seat, the end of the first rotating rod is provided with a rotating handle, and the rotating handle is provided with a plurality of positioning grooves. The utility model discloses the size of the water flow in the nozzle of being convenient for adjust is applicable to different fabrics and weaves.

Description

Short-distance nozzle device for knitted fabric weaving machine

Technical Field

The utility model relates to a looped fabric weaving machine is with short interval nozzle device belongs to weaving quick-witted accessory technical field.

Background

The textile industry is one of the traditional industries in China, the textile machinery is different in model, the water jet loom is widely applied at present, and the water jet loom is a shuttleless loom which adopts a jet water column to pull weft yarns to pass through sheds. 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 weft yarn injection is less, the noise is lowest, and the water jet loom has the advantages of low cost and high efficiency. However, different fabrics have different requirements on water flow pressure, when the water flow pressure is low, the traction force of a water column on weft yarns is insufficient, the weft yarns cannot accurately penetrate through a shed, so that the effect of pulling the weft yarns cannot be achieved, when the water flow pressure is too high, the traction force of the water flow on the weft yarns is too high, so that the weft yarns are easy to break, the existing water-jet loom has no device for adjusting the pressure of a nozzle, the water flow pressure is controlled by controlling a high-pressure water pump, and the water pump cannot accurately control the water flow pressure, so that the effect of controlling the water flow pressure cannot be achieved.

The water source that present hydraulic loom applied is generally not pure enough, has adulterated a lot of debris in the water and can lead to hydraulic loom's nozzle to block up very easily, influences the nature of gathering a bundle that the shower nozzle sprays, can lead to the nozzle to damage when serious to hydraulic loom's work efficiency is influenced.

Therefore, those skilled in the art have been devoted to designing a short pitch nozzle device for a knitted fabric weaving machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a looped fabric weaving machine is with short interval nozzle device solves the problem of mentioning in the above-mentioned background art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a short-distance nozzle device for a knitted fabric weaving machine comprises a nozzle, wherein one end of the nozzle is in threaded connection with a connector, the other end of the spray head is connected with a spray needle in a threaded manner, a filtering device is arranged in the spray head, a mounting seat is fixed on the outer wall of the connector, a water quantity adjusting device is arranged in the mounting seat and comprises a water baffle, a second rotating rod is arranged at the top of the water baffle, the second rotating rod penetrates through the side wall of the connector and extends into the mounting seat, a second gear is mounted at the upper part of the second rotating rod, a first gear is meshed outside the second gear, a first rotating rod is installed inside the first gear, the first rotating rod penetrates through the top of the installation seat and extends to the outside of the installation seat, the end of the first rotating rod is provided with a rotating handle, and the rotating handle is provided with a plurality of positioning grooves.

Preferably, the bracing piece is installed at the top of mount pad, the bracing piece be close to rotate one side of handle and install the locating lever, the locating lever with install the slide bar between the bracing piece, slide bar quantity sets up to two, just two slide bars are parallel to each other, the one end of slide bar is fixed on the locating lever, the other end of slide bar runs through the bracing piece extends to the outside of bracing piece, the other end fixed mounting of slide bar has the handle.

Preferably, the periphery of the sliding rod is sleeved with a spring, and the spring is installed between the positioning rod and the supporting rod.

Preferably, the positioning rod and the positioning groove are matched with each other.

Preferably, a second annular groove is formed in the side wall of the connector, a second sealing ring is installed in the second annular groove, and the second sealing ring is sleeved outside the second rotating rod.

Preferably, a first annular groove is formed in the top wall of the mounting seat, a first sealing ring is installed in the first annular groove, and the first sealing ring is sleeved outside the first rotating rod.

Preferably, filter equipment includes the filter screen base, the filter screen base with shower nozzle inner wall threaded connection, the filter screen base is kept away from one side of connector is fixed with the filter screen body, install the dead lever in the filter screen base, the dead lever orientation one side mid-mounting of connector has the pull rod, the pull rod is kept away from one side of dead lever is installed the pull ring, the pull ring with install the connecting rod between the pull rod.

Preferably, the cross section of the water baffle is the same as that of the connector, and the outer diameter of the water baffle is the same as that of the connector.

The utility model has the advantages of:

1. the utility model discloses a water consumption adjusting device, through pulling open the handle, the slide bar area locating lever breaks away from the constant head tank, the rotatory handle that rotates, first bull stick drives the second bull stick through intermeshing's first gear and second gear and rotates, and then drive the breakwater in the connector and take place to rotate, when the breakwater is parallel with the aperture of connector, water flow is minimum, continue the rotatory handle that rotates, along with the gradual rotation of breakwater, the flow of rivers gradually becomes big, until the breakwater rotates to perpendicular with the aperture of connector, at this moment, water flow is the biggest, can adjust the rotational position of breakwater in the connector as required through this mode, when the water flow adjustment is suitable, stop rotatory handle that rotates, then loosen the handle, under the elastic force of two springs, the slide bar promotes the locating lever card to be gone into corresponding constant head tank, the rotation handle is fixed, the water baffle can not rotate, and the effect of controlling the water flow pressure is achieved by controlling the gap between the water baffle and the inner wall of the connector.

2. The utility model discloses the filter screen is dismantled conveniently, be convenient for wash the filter screen, and filter equipment passes through threaded connection intracavity in the shower nozzle, can dismantle filter equipment through pull ring, pull rod and the rotatory filter screen base of dead lever, and the convenience is washd the filter screen, can filter the impurity of aquatic through setting up filter equipment, prevents to cause the jam of shower nozzle because of impurity reason, reduces the influence that quality of water reason brought the shower nozzle spun water beam to improve the centralization of water beam, improve the efficiency of weaving.

3. The utility model discloses set up second sealing washer and first sealing washer in the combination department of connector lateral wall and second bull stick, mount pad and first bull stick, improved the leakproofness of being connected between water yield adjusting device and the connector greatly, can prevent the outflow of water, avoid causing the unstability of the inside rivers pressure of nozzle.

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 a schematic view of the filtering device of the present invention;

FIG. 4 is an enlarged view of the utility model at A;

fig. 5 is a schematic view of the structure of the rotating handle of the present invention.

In the figure: 1-spray head, 2-spray needle, 3-connector, 4-water quantity regulating device, 5-filtering device, 6-filter screen base, 7-pull rod, 8-pull ring, 9-filter screen body, 10-fixed rod, 11-connecting rod, 12-mounting seat, 13-second gear, 14-first gear, 15-second rotating rod, 16-first rotating rod, 17-rotating handle, 18-supporting rod, 19-positioning rod, 20-sliding rod, 21-handle, 22-spring, 23-first sealing ring, 24-second sealing ring, 25-positioning groove and 26-water baffle.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-5, the short-distance nozzle device for knitted fabric textile machine provided in this embodiment includes a nozzle 1, a connector 3 is connected to one end of the nozzle 1 through a thread, a needle 2 is connected to the other end of the nozzle 1 through a thread, a filtering device 5 is installed in the nozzle 1, a mounting seat 12 is fixed on an outer wall of the connector 3, and a water amount adjusting device 4 is installed in the mounting seat 12.

Shower nozzle 1 and connector 3 and spray needle 2 threaded connection, the quick assembly disassembly of being convenient for, can adjust the flow of nozzle water-logging through water yield adjusting device 4, be convenient for carry out the regulation of water yield to the fabric of difference, application scope is wide, can filter the impurity of aquatic through setting up filter equipment 5, prevent to cause the jam of shower nozzle 1 because of impurity reason, reduce the influence that quality of water reason brought 1 spun water restraints of shower nozzle, thereby improve the concentration of water restraints, improve the efficiency of weaving.

In this embodiment, the water amount adjusting device 4 includes a water baffle 26, a second rotating rod 15 is installed on the top of the water baffle 26, the second rotating rod 15 penetrates through the side wall of the connector 3 and extends into the mounting seat 12, a second gear 13 is installed on the upper portion of the second rotating rod 15, a first gear 14 is meshed outside the second gear 13, a first rotating rod 16 is installed inside the first gear 14, the first rotating rod 16 penetrates through the top of the mounting seat 12 and extends to the outside of the mounting seat 12, a rotating handle 17 is installed on the end portion of the first rotating rod 16, a plurality of positioning grooves 25 are formed on the rotating handle 17, a supporting rod 18 is installed on the top of the mounting seat 12, a positioning rod 19 is installed on one side of the supporting rod 18 close to the rotating handle 17, two sliding rods 20 are installed between the positioning rod 19 and the supporting rod 18, the number of the sliding rods 20 is set to be two, and the two sliding rods 20 are parallel to each other, the other end of the sliding rod 20 penetrates the supporting rod 18 and extends to the outside of the supporting rod 18, and the other end of the sliding rod 20 is fixedly provided with a handle 21.

Through pulling open handle 21, slide bar 20 takes locating lever 19 to break away from constant head tank 25, rotatory handle 17 that rotates, first bull stick 16 drives second bull stick 15 through intermeshing's first gear 14 and second gear 13 and rotates, and then drive breakwater 26 in connector 3 and take place to rotate, when breakwater 26 is parallel with the aperture of connector 3, water flow is minimum, continue rotatory handle 17 that rotates, along with the rotation gradually of breakwater 26, the flow of rivers grow gradually, until breakwater 26 rotates to when perpendicular with the aperture of connector 3, at this moment, water flow is the biggest, can adjust the rotational position of breakwater 26 in connector 3 as required through this mode, change the clearance of breakwater 26 with the connector 3 inner wall with this, thereby reached the effect of control rivers pressure.

In the embodiment, a spring 22 is sleeved on the periphery of the sliding rod 20, and the spring 22 is installed between the positioning rod 19 and the supporting rod 18.

After the position of the water baffle 26 is adjusted, the handle 21 is loosened, the slide rod 20 pushes the positioning rod 19 to be clamped into the corresponding positioning groove 25 under the elastic force of the two springs 22, and the rotating handle 21 is fixed, so that the water baffle 26 cannot rotate.

In this embodiment, the positioning rod 19 and the positioning groove 25 are engaged with each other.

The rotating handle 17 is fixed on the positioning rod 19 through the positioning slot 25, so that the water flow pressure in the inner cavity of the nozzle can be prevented from being overlarge, force can be applied to the water baffle 26, the rotating position of the water baffle 26 can be changed, and the stability of the water quantity adjusting device 4 in use can be improved.

In this embodiment, a second annular groove is formed in the side wall of the connector 3, a second sealing ring 24 is installed in the second annular groove, the second sealing ring 24 is sleeved on the outside of the second rotating rod 15, a first annular groove is formed in the top wall of the mounting seat 12, a first sealing ring 23 is installed in the first annular groove, and the first sealing ring 23 is sleeved on the outside of the first rotating rod 16.

Through set up second sealing washer 24 and first sealing washer 23 in the junction of connector 3 lateral wall and second bull stick 15, mount pad 12 and first bull stick 16, improved the leakproofness of being connected between water regulation apparatus 4 and the connector 3 greatly, can prevent the outflow of water, avoid causing the unstability of the inside rivers pressure of nozzle.

In this embodiment, filter equipment 5 includes filter screen base 6,

filter screen base

6 and 1 inner wall threaded connection of shower nozzle, and one side that connector 3 was kept away from to filter screen base 6 is fixed with filter screen body 9, installs dead lever 10 in filter screen base 6, and dead lever 10 has pull rod 7 towards one side mid-mounting of connector 3, and pull rod 7 keeps away from one side of dead lever 10 and installs pull ring 8, installs connecting rod 11 between pull ring 8 and the pull rod 7.

The filtering device 5 is arranged in the spray head 1, so that impurities in water can be filtered, the spray head 1 is prevented from being blocked due to the impurities, and the influence of water quality on water beams sprayed by the spray head 1 is reduced, so that the concentration of the water beams is improved, and the spinning efficiency is improved; when the more needs clearance of impurity on filter equipment 5, through rotatory pull ring 8, pull rod 7 and dead lever 10 are to the 6 application of force of filter screen base, can dismantle filter equipment 5 through the rotation get off, are convenient for wash filter screen body 9.

In this embodiment, the cross section of the water baffle 26 is the same as that of the connector 3, and the outer diameter of the water baffle 26 is the same as that of the connector 3.

The water baffle 26 and the cross section of the connector 3 are arranged to have the same shape and the sizes are matched with each other, so that the water in the cavity of the connector 3 can be effectively adjusted, and if the water baffle 26 is arranged to be too small, the gap between the water baffle 26 and the inner wall of the connector 3 is too large, and the adjusting effect on the water flow is not obvious.

The utility model discloses a theory of operation is: when the device is used, firstly, the connector 3 is connected with the spray head 1 and the spray needle 2 in a threaded manner, the connected whole body is installed on a textile machine, when the textile machine works, water flows through the spray nozzle, then the water flow in the spray nozzle is adjusted through the water quantity adjusting device 4 according to actual needs, namely, the handle 21 is pulled open, the sliding rod 20 drives the positioning rod 19 to be separated from the positioning groove 25, the handle 17 is rotated, the first rotating rod 16 drives the second rotating rod 15 to rotate through the first gear 14 and the second gear 13 which are meshed with each other, and further drives the water baffle 26 in the connector 3 to rotate, when the water baffle 26 is parallel to the aperture of the connector 3, the water flow is minimum, the handle 17 is rotated continuously, along with the gradual rotation of the water baffle 26, the water flow is gradually increased until the water baffle 26 rotates to be vertical to the aperture of the connector 3, at the moment, the water flow is maximum, the rotating position of the water baffle 26 in the connector 3 can be adjusted according, when the water flow is properly adjusted, the handle 17 stops rotating in a rotating mode, then the handle 21 is loosened, the slide rod 20 pushes the positioning rod 19 to be clamped into the corresponding positioning groove 25 under the action of the elastic force of the two springs 22, the rotating handle 21 is fixed, the water baffle 26 cannot rotate, and the phenomenon that the water baffle 26 rotates due to overlarge water flow can be effectively avoided; the water entering the spray head 1 is filtered by the filtering device 5, impurities in the water are filtered, the spray head 1 is prevented from being blocked due to the impurities, and the influence of water quality on water beams sprayed by the spray head 1 is reduced, so that the concentration of the water beams is improved, and the spinning efficiency is improved; when the more needs clearance of impurity on filter equipment 5, through rotatory pull ring 8, pull rod 7 and dead lever 10 are to the 6 application of force of filter screen base, can dismantle filter equipment 5 through the rotation get off, are convenient for wash filter screen body 9.

Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.

Claims

1. The utility model provides a looped fabric weaving machine short interval nozzle device, includes shower nozzle (1), its characterized in that: the one end threaded connection of shower nozzle (1) has connector (3), the other end threaded connection of shower nozzle (1) has needle (2), install filter equipment (5) in shower nozzle (1), be fixed with mount pad (12) on connector (3) outer wall, install water yield adjusting device (4) in mount pad (12), water yield adjusting device (4) include breakwater (26), second bull stick (15) is installed at breakwater (26) top, second bull stick (15) runs through the lateral wall of connector (3) and extends to inside mount pad (12), second gear (13) is installed on second bull stick (15) upper portion, second gear (13) external gearing has first gear (14), install first bull stick (16) in first gear (14), first bull stick (16) run through the top of mount pad (12) and extend to the outside of mount pad (12), the end part of the first rotating rod (16) is provided with a rotating handle (17), and the rotating handle (17) is provided with a plurality of positioning grooves (25).

2. The short pitch nozzle device for knitted fabric weaving machine according to claim 1, characterized in that: bracing piece (18) are installed at the top of mount pad (12), bracing piece (18) are close to rotate one side of handle (17) and install locating lever (19), locating lever (19) with install slide bar (20) between bracing piece (18), slide bar (20) quantity sets up to two, just two slide bar (20) are parallel to each other, the one end of slide bar (20) is fixed on locating lever (19), the other end of slide bar (20) runs through bracing piece (18) and extend to the outside of bracing piece (18), the other end fixed mounting of slide bar (20) has handle (21).

3. A short pitch nozzle device for a knitted fabric weaving machine according to claim 2, characterized in that: the periphery of the sliding rod (20) is sleeved with a spring (22), and the spring (22) is installed between the positioning rod (19) and the supporting rod (18).

4. A short pitch nozzle device for a knitted fabric weaving machine according to claim 2, characterized in that: the positioning rod (19) and the positioning groove (25) are mutually matched.

5. The short pitch nozzle device for knitted fabric weaving machine according to claim 1, characterized in that: the second annular groove is formed in the side wall of the connector (3), a second sealing ring (24) is installed in the second annular groove, and the second sealing ring (24) is sleeved outside the second rotating rod (15).

6. The short pitch nozzle device for knitted fabric weaving machine according to claim 1, characterized in that: a first annular groove is formed in the top wall of the mounting seat (12), a first sealing ring (23) is installed in the first annular groove, and the first sealing ring (23) is sleeved outside the first rotating rod (16).

7. The short pitch nozzle device for knitted fabric weaving machine according to claim 1, characterized in that: filter equipment (5) include filter screen base (6), filter screen base (6) with shower nozzle (1) inner wall threaded connection, keep away from filter screen base (6) one side of connector (3) is fixed with filter screen body (9), install dead lever (10) in filter screen base (6), dead lever (10) orientation one side mid-mounting of connector (3) has pull rod (7), pull rod (7) are kept away from the one end of dead lever (10) extends to shower nozzle (1) outside, pull ring (8) are installed to the free end of pull rod (7), pull ring (8) with install connecting rod (11) between pull rod (7).

8. The short pitch nozzle device for knitted fabric weaving machine according to claim 1, characterized in that: the cross section of the water baffle (26) is the same as that of the connector (3), and the outer diameter of the water baffle (26) is the same as that of the connector (3).