CN217948396U - Vacuum type auxiliary nozzle mechanism of air jet spinning machine - Google Patents
Vacuum type auxiliary nozzle mechanism of air jet spinning machine Download PDFInfo
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- CN217948396U CN217948396U CN202221935390.8U CN202221935390U CN217948396U CN 217948396 U CN217948396 U CN 217948396U CN 202221935390 U CN202221935390 U CN 202221935390U CN 217948396 U CN217948396 U CN 217948396U
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Abstract
The utility model relates to a jet-propelled quick-witted technical field's of weaving vacuum type auxiliary nozzle mechanism, including the dead lever, the surface slip of dead lever has cup jointed a plurality of removal cover, a plurality of fixed orifices has been seted up to the surface of dead lever, the inside sliding connection who removes the cover has the pull rod, the top fixedly connected with arc fixed plate of pull rod, arc fixed plate's last fixed surface is connected with the locating lever, the inside at the fixed orifices is established to the one end of locating lever, the bottom fixedly connected with arm-tie of pull rod. Through pulling arm-tie and pull rod gliding, make the arc fixed plate break away from the dead lever, make the one end of locating lever break away from the inside back of fixed orifices, can promote when removing the cover and adjust the nozzle interval, make to remove the cover and rotate on the surface of dead lever, carry out the effect of adjusting to the angle of nozzle, can be convenient for carry out the effect of position location to removal cover and nozzle after pitch separation and angle through the locating lever.
Description
Technical Field
The utility model relates to an air jet loom technical field especially relates to an air jet loom's vacuum type auxiliary nozzle mechanism.
Background
Air jet looms are shuttleless looms that use a jet of air to pull the weft yarn through the shed. The operating principle is that air is used as weft insertion medium, the ejected compressed air flow generates friction traction to weft yarn to pull the weft yarn, the weft yarn is taken through a shed, and the weft insertion purpose is achieved through jet flow generated by air jet.
For example, the invention patent with the publication number CN111910327B discloses a vacuum type auxiliary nozzle mechanism of an air jet loom, which comprises a locking plate, a jacking column, a second spring and a second stop block, and solves the problem of adjusting the distance between nozzle mechanisms, but the conventional auxiliary nozzle mechanism does not change the angle of the auxiliary nozzle mechanism and cannot improve the sealing performance of the nozzle connection part after the distance is adjusted, and the angle of the components of the auxiliary nozzle mechanism needs to be changed according to needs in the weaving process, so that the vacuum type auxiliary nozzle mechanism of the air jet loom is provided.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an air jet loom's vacuum type auxiliary nozzle mechanism has the effect of being convenient for to auxiliary nozzle mechanism angle change.
The technical scheme of the utility model is that: a vacuum type auxiliary nozzle mechanism of an air jet loom comprises a fixed rod, wherein a plurality of movable sleeves are sleeved on the surface of the fixed rod in a sliding mode, a plurality of fixed holes are formed in the outer surface of the fixed rod, pull rods are connected inside the movable sleeves in a sliding mode, arc-shaped fixed plates are fixedly connected to the top ends of the pull rods, positioning rods are fixedly connected to the upper surfaces of the arc-shaped fixed plates, one ends of the positioning rods are arranged inside the fixed holes, pull plates are fixedly connected to the bottom ends of the pull rods, a first stretching spring with one end fixedly connected with the pull plates is sleeved on the surface of each pull rod, a fixed pipe is fixedly connected to the surface of one side of each movable sleeve, a sealing assembly is arranged at the top of each fixed pipe, a nozzle is fixed to and communicated with one end of each sealing assembly, and fixing assemblies are arranged on two sides of each sealing assembly;
the sealing assembly comprises a sealing plate and a sealing plate II which are respectively and fixedly connected to the top of the fixed pipe and the bottom of the nozzle, a sealing groove is formed in the upper surface of the sealing plate I, a sealing convex strip is fixedly connected to the bottom of the sealing plate II, and one end of the sealing convex strip is arranged inside the sealing groove.
In a further technical scheme, fixed subassembly includes the mounting panel of fixed connection in a closing plate and No. two closing plate both sides, two the mounting hole has all been seted up on the not relative side surface of mounting panel, the inside of mounting hole is equipped with the installation pole, two the equal fixedly connected with connecting plate of one end of installation pole, two the relative side surface of connecting plate is fixedly connected with extension rod and No. two extension rods respectively, the equal slip in surface of extension rod and No. two extension rods has cup jointed the extension lagging.
In a further technical scheme, extend the inside sliding connection of lagging has two slides, two the equal fixedly connected with extension spring No. two of one side surface that the slide is relative, two a side surface that the slide is not relative respectively with an extension rod and No. two extension rod fixed connection.
In a further technical scheme, a pneumatic control valve is installed on the surface of one side of the movable sleeve, an air inlet pipe is fixedly connected to the bottom of the pneumatic control valve, a transmission pipe is fixedly connected to the top of the pneumatic control valve, and one end of the transmission pipe is fixed to and communicated with the fixed pipe.
In a further technical scheme, the bottom end of the nozzle is in threaded connection with the inside of the fixed pipe, and the opposite side surfaces of the first sealing plate and the second sealing plate are mutually abutted.
The utility model has the advantages that:
1. the pull plate and the pull rod are pulled to slide downwards, so that the arc-shaped fixing plate is separated from the fixing rod, one end of the positioning rod is separated from the inside of the fixing hole, the movable sleeve can be pushed to adjust the distance between the nozzles, the movable sleeve can rotate on the surface of the fixing rod, the angle of the nozzle can be adjusted, and the positioning rod can be used for conveniently positioning the movable sleeve and the nozzle after the distance and the angle are separated;
2. can carry out the effect that improves to the leakproofness between nozzle and the fixed pipe through closing plate, no. two closing plates, sealed sand grip and sealed recess, through the joining in marriage and use of fixed subassembly, no. two extension spring and slide, can be convenient for further to the effect fixed between nozzle and the fixed pipe, avoid between nozzle and the fixed pipe under the impact of great compressed air flow, make insecure connection between the two, avoid reducing the effect of its leakproofness.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing assembly according to an embodiment of the present invention;
fig. 3 is a schematic view of a sealing rib structure according to an embodiment of the present invention;
fig. 4 is a sectional view of the internal structure of the movable sleeve according to the embodiment of the present invention;
fig. 5 is a cross-sectional view of a tension assembly according to an embodiment of the present invention.
Description of reference numerals:
1. a fixing rod; 2. moving the sleeve; 3. a fixing hole; 4. a pull rod; 5. an arc-shaped fixing plate; 6. positioning a rod; 7. pulling a plate; 8. a first extension spring; 9. a nozzle; 10. fixing the tube; 11. a first sealing plate; 12. a second sealing plate; 13. sealing the groove; 14. sealing the convex strips; 15. mounting a plate; 16. mounting holes; 17. mounting a rod; 18. a connecting plate; 19. an extension rod I; 20. a second extension rod; 21. an extension sleeve plate; 22. a slide plate; 23. a second extension spring; 24. a pneumatic control valve; 25. an air inlet pipe; 26. and (4) conveying the tube.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
The embodiment is as follows:
as shown in fig. 1-5, a vacuum type auxiliary nozzle mechanism of an air jet textile machine comprises a fixed rod 1, a plurality of movable sleeves 2 are sleeved on the surface of the fixed rod 1 in a sliding manner, a plurality of fixed holes 3 are formed in the outer surface of the fixed rod 1, pull rods 4 are connected inside the movable sleeves 2 in a sliding manner, an arc-shaped fixed plate 5 is fixedly connected to the top ends of the pull rods 4, a positioning rod 6 is fixedly connected to the upper surface of the arc-shaped fixed plate 5, one end of the positioning rod 6 is arranged inside the fixed hole 3, a pull plate 7 is fixedly connected to the bottom end of the pull rod 4, a first tension spring 8 with one end fixedly connected with the pull plate 7 is sleeved on the surface of each pull rod 4, a fixed pipe 10 is fixedly connected to the surface of one side of the movable sleeve 2, a sealing assembly is arranged at the top of the fixed pipe 10, one end of the sealing assembly is fixedly communicated with a nozzle 9, and fixed assemblies are arranged on two sides of the sealing assembly;
the sealing assembly comprises a sealing plate 11 and a sealing plate 12 which are fixedly connected to the top of the fixing pipe 10 and the bottom of the nozzle 9 respectively, a sealing groove 13 is formed in the upper surface of the sealing plate 11, a sealing convex strip 14 is fixedly connected to the bottom of the sealing plate 12, and one end of the sealing convex strip 14 is arranged inside the sealing groove 13.
The working principle of the technical scheme is as follows:
through closing plate 11 and No. two closing plate 12 inconsistent while, the inside at sealed recess 13 is established to the one end of sealed sand grip 14, one end threaded connection through nozzle 9 is in the inside of fixed pipe 10, thereby can make sealed sand grip 14 rotate in the inside of sealed recess 13, thereby can increase the leakproofness between fixed pipe 10 and the nozzle 9, avoid compressed air leakage, the influence is to the pulling effect of woof, slide through pulling arm 7 and pull rod 4, make ARC fixing plate 5 break away from dead lever 1, ARC fixing plate 5 drives the one end of locating lever 6 and breaks away from the inside back of fixed orifices 3, thereby can promote when moving 2 regulation nozzles 9 of cover interval, can make moving 2 rotate on the surface of dead lever 1, the effect of adjusting the angle of nozzle 9, after the regulation, loosen arm 7, pulling force through an extension spring 8 has spurted arm 7 and has reset, arm 7 promotes pull rod 4 and ARC fixing plate 5 and slides, make the one end of locating lever 6 insert in the inside of one of fixed orifices 3, thereby accessible locating lever 6 is convenient for the effect of the pitch and the nozzle 9 after the angle adjustment to carry out fast adjustment, thereby the nozzle can carry out the effect of the nozzle between the angle and the demand effect of the angle of 9.
In another embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, the fixing assembly includes mounting plates 15 fixedly connected to two sides of the first sealing plate 11 and the second sealing plate 12, mounting holes 16 are respectively formed on surfaces of sides of the two mounting plates 15 that are not opposite to each other, mounting rods 17 are arranged inside the mounting holes 16, connecting plates 18 are respectively fixedly connected to one ends of the two mounting rods 17, a first extension rod 19 and a second extension rod 20 are respectively fixedly connected to surfaces of the two connecting plates 18 that are opposite to each other, and extension sleeve plates 21 are respectively slidably sleeved on surfaces of the first extension rod 19 and the second extension rod 20;
two sliding plates 22 are slidably connected inside the extension sleeve plate 21, a second extension spring 23 is fixedly connected to the surface of one side, opposite to the two sliding plates 22, of each sliding plate, and the surface of one side, not opposite to the two sliding plates 22, of each sliding plate is fixedly connected with a first extension rod 19 and a second extension rod 20 respectively.
Slide to both ends through two connecting plates of pulling 18, then insert the inside back at mounting hole 16 to the one end of two installation poles 17, pulled two slides 22 through extension spring 23's pulling force and slided to the centre to an extension rod 19 and No. two extension rods 20 have been pulled and have reset to the centre, thereby can drive installation pole 17 to carry out the effect of fixing between two mounting panels 15, improve fastness and leakproofness between fixed pipe 10 and the nozzle 9.
In another embodiment, as shown in fig. 1, a pneumatic control valve 24 is installed on one side surface of the moving casing 2, an air inlet pipe 25 is fixedly connected to the bottom of the pneumatic control valve 24, a delivery pipe 26 is fixedly connected to the top of the pneumatic control valve 24, and one end of the delivery pipe 26 is fixed to and communicates with the fixed pipe 10.
The delivery of the compressed air flow is also facilitated by a delivery line 26 and an inlet line 25 by controlling the magnitude of the compressed air flow through a pneumatic control valve 24.
In another embodiment, as shown in fig. 1, the bottom end of the nozzle 9 is screwed to the inside of the fixed pipe 10, and opposite side surfaces of the first and second seal plates 11 and 12 are abutted.
The nozzle 9 and the fixed pipe 10 are connected preliminarily through threads, so that the rapid installation can be facilitated.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides an air jet loom's vacuum type auxiliary nozzle mechanism, includes dead lever (1), its characterized in that: the improved structure of the automobile seat is characterized in that a plurality of movable sleeves (2) are sleeved on the surface of the fixed rod (1) in a sliding mode, a plurality of fixed holes (3) are formed in the outer surface of the fixed rod (1), pull rods (4) are connected to the inner portions of the movable sleeves (2) in a sliding mode, arc-shaped fixed plates (5) are fixedly connected to the top ends of the pull rods (4), positioning rods (6) are fixedly connected to the upper surfaces of the arc-shaped fixed plates (5), one ends of the positioning rods (6) are arranged inside the fixed holes (3), pull plates (7) are fixedly connected to the bottom ends of the pull rods (4), a first stretching spring (8) with one end fixedly connected with the pull plates (7) is sleeved on the surface of each pull rod (4), a fixed pipe (10) is fixedly connected to the surface of one side of each movable sleeve (2), a sealing assembly is arranged at the top of each fixed pipe (10), a nozzle (9) is fixedly communicated with one end of each sealing assembly, and fixed assemblies are arranged on the two sides of each sealing assembly;
seal assembly includes sealing plate (11) and No. two sealing plates (12) of fixed connection respectively in fixed pipe (10) top and nozzle (9) bottom, sealed recess (13) have been seted up to the upper surface of sealing plate (11), the sealed sand grip (14) of bottom fixedly connected with of No. two sealing plates (12), the inside at sealed recess (13) is established to the one end of sealed sand grip (14).
2. The vacuum auxiliary nozzle mechanism of an air jet textile machine as claimed in claim 1, wherein: fixed subassembly includes mounting panel (15) of fixed connection in a closing plate (11) and No. two closing plate (12) both sides, two mounting hole (16) have all been seted up on a side surface that mounting panel (15) are not relative, the inside of mounting hole (16) is equipped with installation pole (17), two the equal fixedly connected with connecting plate (18) of one end of installation pole (17), two a side surface that connecting plate (18) are relative is fixedly connected with extension rod (19) and No. two extension rods (20) respectively, the equal slip in surface of extension rod (19) and No. two extension rods (20) has cup jointed extension lagging (21).
3. The vacuum auxiliary nozzle mechanism of an air jet textile machine as claimed in claim 2, wherein: extend the inside sliding connection of lagging (21) has two slide (22), two the equal fixedly connected with extension spring (23) of one side surface that slide (22) are relative, two slide (22) one side surface not relative respectively with an extension rod (19) and No. two extension rod (20) fixed connection.
4. The vacuum-type auxiliary nozzle mechanism for an air jet textile machine as claimed in claim 1, wherein: the pneumatic control valve (24) is installed on the surface of one side of the moving sleeve (2), an air inlet pipe (25) is fixedly connected to the bottom of the pneumatic control valve (24), a transmission pipe (26) is fixedly connected to the top of the pneumatic control valve (24), and one end of the transmission pipe (26) is fixed to and communicated with the fixed pipe (10).
5. The vacuum-type auxiliary nozzle mechanism for an air jet textile machine as claimed in claim 1, wherein: the bottom end of the nozzle (9) is in threaded connection with the inside of the fixed pipe (10), and the opposite side surfaces of the first sealing plate (11) and the second sealing plate (12) are abutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221935390.8U CN217948396U (en) | 2022-07-26 | 2022-07-26 | Vacuum type auxiliary nozzle mechanism of air jet spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221935390.8U CN217948396U (en) | 2022-07-26 | 2022-07-26 | Vacuum type auxiliary nozzle mechanism of air jet spinning machine |
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| Publication Number | Publication Date |
|---|---|
| CN217948396U true CN217948396U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221935390.8U Active CN217948396U (en) | 2022-07-26 | 2022-07-26 | Vacuum type auxiliary nozzle mechanism of air jet spinning machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117418348A (en) * | 2023-12-18 | 2024-01-19 | 江苏友诚数控科技有限公司 | Nozzle bundling device for air jet loom |
| CN117802673A (en) * | 2024-02-29 | 2024-04-02 | 江苏格罗瑞节能科技有限公司 | Auxiliary nozzle mechanism of jet loom |
-
2022
- 2022-07-26 CN CN202221935390.8U patent/CN217948396U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117418348A (en) * | 2023-12-18 | 2024-01-19 | 江苏友诚数控科技有限公司 | Nozzle bundling device for air jet loom |
| CN117418348B (en) * | 2023-12-18 | 2024-03-19 | 江苏友诚数控科技有限公司 | Nozzle bundling device for air jet loom |
| CN117802673A (en) * | 2024-02-29 | 2024-04-02 | 江苏格罗瑞节能科技有限公司 | Auxiliary nozzle mechanism of jet loom |
| CN117802673B (en) * | 2024-02-29 | 2024-04-30 | 江苏格罗瑞节能科技有限公司 | Auxiliary nozzle mechanism of jet loom |
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