CN212477016U

CN212477016U - Air-coated yarn combined nozzle for high-elasticity polyurethane fiber yarn

Info

Publication number: CN212477016U
Application number: CN202020527729.5U
Authority: CN
Inventors: 陈艳敏
Original assignee: Jiaxing Haichen Textile Co ltd
Current assignee: Jiaxing Haichen Textile Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-02-05
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses an air cladding silk combination formula nozzle for high-elastic polyurethane fiber silk relates to air cladding silk machine field, including nozzle carrier, nozzle carrier's one end both sides all are provided with the positioning seat, nozzle carrier's one end is provided with the base, the base is located between two positioning seats, one side top of nozzle carrier is connected with the handle through the round pin axle rotation, the handle is located the top of positioning seat, the fixed two installation pieces that are provided with in one side of base is kept away from to the handle. The utility model discloses a handle and briquetting that set up on nozzle holder rotate through the screw thread and take out spacing bolt from the spacing recess of second, and then remove spacing bolt fixed to the briquetting, then the push-and-pull briquetting takes out in the briquetting recess of handle, pulls out the briquetting from the installation piece again, makes the nozzle can independently change the briquetting when not hard up rather than change whole network component, has reduced use and cost of maintenance.

Description

Air-coated yarn combined nozzle for high-elasticity polyurethane fiber yarn

Technical Field

The utility model relates to an air cladding silk machine field, in particular to air cladding silk combination formula nozzle for high-elastic polyurethane fiber silk.

Background

The air silk covering machine is one of the most common devices in the production field of the existing covered silk, and chemical fiber textured silk is blown by compressed air to enable all monofilaments to mutually impact, collide, loosen, rotate, twist and wind to form irregular and mutually twisted network silk threads, namely network silk threads. The process of twisting, sizing, desizing and the like can be omitted in the weaving process of the interlaced yarn, and broken ends and broken filaments in the subsequent fiber processing process can be reduced, so that the cost is reduced, and the quality is improved.

The nozzle in the network component of the existing air-coated yarn machine is easy to age and loosen components such as yarn channels after long-term use, so that the production quality of coated yarns is influenced, and the cost for replacing the whole network component is high, so that the air-coated yarn combined nozzle for high-elasticity polyurethane fiber yarns is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air cladding silk combination formula nozzle for high-elastic polyurethane fiber to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air-coated yarn combined nozzle for high-elasticity polyurethane fiber yarns comprises a nozzle support, positioning seats are arranged on two sides of one end of the nozzle support, a base is arranged at one end of the nozzle support and located between the two positioning seats, a handle is rotatably connected to the top end of one side of the nozzle support through a pin shaft and located above the positioning seats, two mounting blocks are fixedly arranged on one side, away from the base, of the handle, two pressing block grooves are formed in one side, close to the mounting blocks, of the handle, a pressing block is clamped at one end, close to the mounting blocks, of the two mounting blocks, the pressing block is matched with the pressing block grooves, an upper yarn channel groove is formed in one side of the pressing block, a first limiting groove is formed in the other side of the pressing block and located inside the handle, a second limiting groove is formed in the top end of the handle, and a limiting bolt, and the limiting bolt is respectively matched with the first limiting groove and the second limiting groove.

Preferably, the top end of the nozzle support is provided with an inner core seat, the inner core seat is connected with the base, two sides of the top end of the nozzle support are provided with limiting supports, and one side, close to each other, of each of the two limiting supports is provided with a nozzle.

Preferably, a fixed support is arranged at the top end of the nozzle support, the lower surface of the fixed support is connected with the nozzle in a fitting mode, a fastening block is arranged on the upper surface of the fixed support, and the fastening block is connected with the inner core seat.

Preferably, the top end of the nozzle bracket is movably provided with a limiting block, and the limiting block is positioned at one end, far away from the fastening block, of the nozzle.

Preferably, the two sides of the nozzle support are both provided with buckle grooves, the buckle grooves are located at one end away from the positioning seat, the top end of the nozzle support is provided with two limit block grooves, and the two limit block grooves are located below the limit blocks.

Preferably, the bottom both sides of stopper all are fixed and are provided with the buckle, just the buckle adapts stopper recess and buckle recess respectively.

Preferably, the nozzle is provided with a thread channel, the thread channel is composed of an upper thread channel groove and a lower thread channel groove, the upper thread channel groove is formed in the top end of the nozzle, and the nozzle is matched with the pressing block.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a handle, installation piece, briquetting, go up silk channel groove and briquetting that set up on nozzle holder, rotate through the screw and take out spacing bolt from the second spacing recess, and then remove spacing bolt to the fixed of briquetting, then push-and-pull briquetting takes out from the briquetting recess of handle, again pulls out the briquetting from the installation piece, makes the nozzle independently change the briquetting when becoming flexible rather than change whole network component, has reduced use and cost of maintenance;

2. the utility model discloses a stopper that sets up on nozzle holder, the stopper recess, buckle and buckle recess, the nozzle passes through spacing support mounting on nozzle holder and fixes it through the stopper, the stopper recess on the buckle passes through nozzle holder can be connected with the buckle recess, and then the position of stopper on nozzle holder has been fixed, can remove the fixed to the nozzle through pressing the buckle, the handle can be pressed on nozzle holder through the round pin axle rotation simultaneously, briquetting and nozzle formation silk way this moment, be convenient for this nozzle and network silk install and use, the quality of machining is improved, the device simple structure reasonable in design, and convenient to popularize and use.

Drawings

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

Fig. 2 is a schematic diagram of the side view structure of the pressing block of the present invention.

Fig. 3 is a schematic sectional view of the handle of the present invention.

Fig. 4 is a schematic side view of the nozzle holder according to the present invention.

Fig. 5 is a schematic structural diagram of the usage state of the present invention.

In the figure: 1. a nozzle holder; 2. positioning seats; 3. a base; 4. a handle; 5. mounting blocks; 6. pressing block grooves; 7. briquetting; 8. a silk channel; 81. feeding a thread channel groove; 82. a lower thread channel groove; 9. a first limit groove; 10. a second limit groove; 11. a limit bolt; 12. an inner core print; 13. a limiting bracket; 14. a nozzle; 15. a limiting block groove; 16. fixing a bracket; 17. a fastening block; 18. a limiting block; 19. buckling; 20. a snap groove.

Detailed Description

The technical solutions in the embodiments 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 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 utility model provides an air-coated yarn combined nozzle for high elastic polyurethane fiber yarn as shown in figures 1-5, which comprises a nozzle bracket 1, wherein both sides of one end of the nozzle bracket 1 are provided with positioning seats 2, one end of the nozzle bracket 1 is provided with a base 3, the base 3 is positioned between the two positioning seats 2, the positioning seat 2 is connected with an external yarn coating machine to facilitate the fixation of the device, the top end of one side of the nozzle bracket 1 is rotationally connected with a handle 4 through a pin shaft, the handle 4 is positioned above the positioning seat 2, one side of the handle 4 far away from the base 3 is fixedly provided with two mounting blocks 5, one side of the handle 4 near the mounting blocks 5 is provided with two pressing block grooves 6, one ends of the two mounting blocks 5 near each other are clamped with pressing blocks 7, the pressing blocks 7 are matched with the pressing block grooves 6, the pressing blocks 7 can be inserted in the pressing block grooves 6 to realize the, the upper thread groove 81 has been seted up to one side of briquetting 7, first spacing recess 9 has been seted up and is located the inside of handle 4 to the opposite side of briquetting 7, the spacing recess 10 of second has been seted up on the top of handle 4, there is spacing bolt 11 on the top of handle 4 through threaded connection, and spacing bolt 11 adaptation first spacing recess 9 and the spacing recess 10 of second respectively, rotate through the screw thread and take out spacing bolt 11 from the spacing recess 10 of second, and then remove spacing bolt 11 fixed to briquetting 7, then the push-and-pull briquetting takes out from 7 handle 4's briquetting recess 6, pull out briquetting 7 from installation piece 5 again, make nozzle 14 can independently change briquetting 7 when not hard up rather than change whole network component, use and cost of maintenance have been reduced.

Further, the top of nozzle holder 1 is provided with interior core print 12, and interior core print 12 links to each other with base 3, and the top both sides of nozzle holder 1 all are provided with spacing support 13, and one side that two spacing supports 13 are close to each other is provided with nozzle 14, and nozzle 14 joint is convenient for nozzle 14's fixed between two spacing supports 13.

Further, a fixing support 16 is arranged at the top end of the nozzle support 1, the lower surface of the fixing support 16 is attached to the nozzle 14, a fastening block 17 is arranged on the upper surface of the fixing support 16, and the fastening block 17 is connected with the inner core print 12.

Furthermore, a limiting block 18 is movably arranged at the top end of the nozzle bracket 1, and the limiting block 18 is located at one end of the nozzle 14 far away from the fastening block 17.

Further, buckle recess 20 has all been seted up to nozzle holder 1's both sides, and buckle recess 20 is located the one end of keeping away from positioning seat 2, and two stopper recesses 15 have been seted up on nozzle holder 1's top, and two stopper recesses 15 all are located the below of stopper 18.

Further, the bottom both sides of stopper 18 are all fixed and are provided with buckle 19, and buckle 19 adaptation stopper recess 15 and buckle recess 20 respectively, nozzle 14 installs on nozzle holder 1 through spacing support 13 and fixes it through stopper 18, buckle 19 can be connected with buckle recess 20 through stopper recess 15 on the nozzle holder 1, and then fixed the position of stopper 18 on nozzle holder 1, can remove the fixed to nozzle 14 through pressing buckle 19, be convenient for nozzle 14's installation and use.

Further, the upper portion of the nozzle 14 is provided with a thread channel 8, the thread channel 8 is composed of an upper thread channel groove 81 and a lower thread channel groove 82, the upper thread channel groove 81 is arranged at the top end of the nozzle 14, the nozzle 14 is matched with the pressing block 7, the handle 4 can be pressed on the nozzle support 1 through the rotation of the pin shaft, the pressing block 7 and the nozzle 14 form the thread channel 8, the nozzle 14 and the network wire can be conveniently installed and used, the processing quality is improved, the device is simple in structure and reasonable in design, and popularization and use are facilitated.

The utility model discloses the theory of operation:

when the air-coated yarn combined nozzle of the high-elasticity polyurethane fiber yarn is used, the limiting bolt 11 can be taken out of the second limiting groove 10 through threaded rotation, so that the fixing of the limiting bolt 11 on the pressing block 7 is released, then the pressing block 7 is pushed and pulled out of the pressing block groove 6 of the handle 4, and then the pressing block 7 is pulled out of the mounting block 5, so that the pressing block 7 can be independently replaced instead of replacing the whole network component when the nozzle 14 is loosened, and the use and maintenance cost is reduced; simultaneously nozzle 14 joint is between two spacing supports 13 and fixed it through stopper 18, buckle 19 can be connected with buckle recess 20 through stopper recess 15 on the nozzle bracket 1, and then the position of stopper 18 on nozzle bracket 1 has been fixed, can remove the fixed to nozzle 14 through pressing down buckle 19, be convenient for nozzle 14's installation is used, handle 4 can be pressed on nozzle bracket 1 through the round pin hub rotation, briquetting 7 forms silk way 8 with nozzle 14 this moment, be convenient for this nozzle 14 and network silk's installation is used, and the quality of processing is improved, the device simple structure reasonable in design, and convenient to popularize and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an air cladding silk combination formula nozzle for high-elastic polyurethane fiber silk, includes nozzle holder (1), its characterized in that: positioning seats (2) are arranged on two sides of one end of the nozzle support (1), a base (3) is arranged at one end of the nozzle support (1), the base (3) is located between the two positioning seats (2), a handle (4) is rotatably connected to the top end of one side of the nozzle support (1) through a pin shaft, the handle (4) is located above the positioning seats (2), two mounting blocks (5) are fixedly arranged on one side, away from the base (3), of the handle (4), two pressing block grooves (6) are formed in one side, close to the mounting blocks (5), of the handle (4), a pressing block (7) is clamped at one end, close to each other, of the two mounting blocks (5), the pressing block (7) is matched with the pressing block grooves (6), an upper thread channel groove (81) is formed in one side of the pressing block (7), a first limiting groove (9) is formed in the other side of the pressing block (7) and located inside the handle (, the top end of the handle (4) is provided with a second limiting groove (10), the top end of the handle (4) is connected with a limiting bolt (11) through threads, and the limiting bolt (11) is respectively matched with the first limiting groove (9) and the second limiting groove (10).

2. The air-covered yarn combined nozzle for the high-elasticity polyurethane fiber yarn as claimed in claim 1, wherein: the nozzle support is characterized in that an inner core seat (12) is arranged at the top end of the nozzle support (1), the inner core seat (12) is connected with the base (3), limiting supports (13) are arranged on two sides of the top end of the nozzle support (1), and a nozzle (14) is arranged on one side, close to each other, of the two limiting supports (13).

3. The air-covered yarn combined nozzle for the high-elasticity polyurethane fiber yarn as claimed in claim 2, wherein: the nozzle support is characterized in that a fixing support (16) is arranged at the top end of the nozzle support (1), the lower surface of the fixing support (16) is attached to the nozzle (14) and connected with the nozzle, a fastening block (17) is arranged on the upper surface of the fixing support (16), and the fastening block (17) is connected with the inner core seat (12).

4. The air-covered yarn combined nozzle for the high-elasticity polyurethane fiber yarn as claimed in claim 3, wherein: the nozzle support is characterized in that a limiting block (18) is movably arranged at the top end of the nozzle support (1), and the limiting block (18) is located at one end, far away from the fastening block (17), of the nozzle (14).

5. The air-coated yarn combined nozzle for high-elasticity polyurethane fiber yarns as claimed in claim 4, wherein: buckle recess (20) have all been seted up to the both sides of nozzle carrier (1), buckle recess (20) are located the one end of keeping away from positioning seat (2), two stopper recesses (15) have been seted up on the top of nozzle carrier (1), two stopper recesses (15) all are located the below of stopper (18).

6. The air-covered yarn combined nozzle for the high-elasticity polyurethane fiber yarn as claimed in claim 5, wherein: buckles (19) are fixedly arranged on two sides of the bottom end of the limiting block (18), and the buckles (19) are respectively matched with the limiting block groove (15) and the buckle groove (20).

7. The air-covered yarn combined nozzle for the high-elasticity polyurethane fiber yarn as claimed in claim 2, wherein: the spinning device is characterized in that a yarn channel (8) is formed in the nozzle (14), the yarn channel (8) is composed of an upper yarn channel groove (81) and a lower yarn channel groove (82), the upper yarn channel groove (81) is formed in the top end of the nozzle (14), and the nozzle (14) is matched with the pressing block (7).