CN111058173A

CN111058173A - Yarn feeding nozzle of synthetic fiber fabric knitting machine

Info

Publication number: CN111058173A
Application number: CN201911396980.0A
Authority: CN
Inventors: 陈雪强
Original assignee: Jiangsu Liantai Textile Co ltd
Current assignee: Jiangsu Liantai Textile Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-24

Abstract

The invention discloses a yarn feeding nozzle of a synthetic fiber fabric knitting machine, which comprises a support, wherein the lower end of the support is connected with a shell, a yarn feeding head is arranged inside the shell, a first sliding rail and a sliding groove are formed inside the shell, the sliding groove is communicated with the first sliding rail, a first fixing bolt is connected inside the first sliding rail, a mounting seat is arranged between the support and the shell, a hydraulic rod is arranged at the upper end of the support, one end of the hydraulic rod, which is far away from the support, is connected with a connecting rod, the lower end of the connecting rod is connected with a yarn guiding head, one side of the yarn guiding head is connected with a sliding block, and a second sliding rail is arranged on the right side of the hydraulic rod. The yarn feeding nozzle of the synthetic fiber fabric knitting machine is scientific and reasonable in structure, safe and convenient to use, suitable for knitting machines of different specifications, high in adaptability, convenient, rapid and detachable, has the function of real-time adjustment, and is capable of remarkably improving the yarn guide effect and improving the yarn quality.

Description

Yarn feeding nozzle of synthetic fiber fabric knitting machine

Technical Field

The invention relates to the technical field of yarn feeding nozzles, in particular to a yarn feeding nozzle of a synthetic fiber fabric knitting machine.

Background

The knitting machine is a technological process of knitting various raw materials and varieties of yarns into loops by using a knitting needle and then connecting the loops into knitted fabrics through serial sleeves. The knitted fabric is soft in texture, has good crease resistance and air permeability, has large extensibility and elasticity, and is comfortable to wear. The knitted product can be used for clothes and decoration, and can also be used in the fields of industry and agriculture, medical treatment and health, national defense and the like.

Be equipped with on the braider and feed the yarn mouth, should feed the yarn mouth and be used for the yarn and lead yarn, current feed the yarn mouth simple structure, the function is comparatively single. In actual production, it is difficult to make targeted adjustment according to actual requirements, such as adjusting tension and yarn guiding position, cleaning impurities on the surface of yarn, and the like. Based on the limitations, the existing yarn feeding nozzle cannot be suitable for knitting machines with various specifications and cannot meet the knitting production requirements of various synthetic fiber fabrics.

Disclosure of Invention

The invention mainly aims to provide a yarn feeding nozzle of a synthetic fiber fabric knitting machine, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a yarn feeding nozzle of synthetic fiber surface fabric braider, includes the support, the lower extreme of support is connected with the casing, the inside of casing is provided with feeds the yarn head, and the inside of casing has seted up first slide rail and spout, the spout is linked together with first slide rail, the internal connection of first slide rail has first fixing bolt, be provided with the mount pad between support and the casing, the upper end of support is provided with the hydraulic stem, the one end that the support was kept away from to the hydraulic stem is connected with the connecting rod, the lower extreme of connecting rod is connected with leads the yarn head, one side of leading the yarn head is connected with the slider, the right side of hydraulic stem is provided with the second slide rail, the inside of slider is provided with scrapes the ware of sweeping, the end-to-end.

Preferably, screw holes are formed in the mounting seat and the shell, the mounting seat is rotatably connected with the shell through second fixing bolts, and the number of the second fixing bolts is four.

Preferably, the bracket is in an L shape, the first fixing bolt is in a hexagon socket shape, and a spacer is arranged between the housing and the first fixing bolt.

Preferably, the inner diameter of the first slide rail is matched with the depth of the sliding groove, and a rubber layer is paved on the inner surface wall of the yarn guide head.

Preferably, one end of the hydraulic rod is fixedly connected with a vertical hydraulic cylinder, and the connecting rod is fixed with the yarn guide head through welding.

Preferably, the end of the yarn guide head is circular, one end of the yarn guide head is fixed with the sliding block through riveting, and the sliding block is made of stainless steel materials.

Preferably, the left side of the support is fixedly connected with an electromagnetic chuck, and the electromagnetic chuck is horn-shaped.

Compared with the prior art, the invention has the following beneficial effects:

the invention provides a yarn feeding nozzle of a synthetic fiber fabric knitting machine, which has a scientific and reasonable structure and is safe and convenient to use, a yarn feeding head is arranged in a chute, and the yarn feeding head can move up and down in the chute, so that the position of the yarn feeding head is adjusted, the yarn feeding nozzle is suitable for knitting machines with different specifications, has higher adaptability, and can show high efficiency in the knitting machines with different specifications; the electromagnetic chuck can generate huge electromagnetic attraction force after being electrified, and the electromagnetic chuck has the advantages of convenience, rapidness, detachability and more selectable installation positions by means of the electromagnetic attraction force; lead yarn head and hydraulic stem use of mutually supporting, the adjustable vertical position who leads yarn head of control hydraulic stem, and then change the relative vertical distance of leading yarn head and feeding yarn head, realize automatic remote adjustment yarn tension, and have the function of real-time regulation, show and promote and lead yarn effect, improve yarn quality.

Drawings

FIG. 1 is a schematic overall structure diagram of a yarn feeding nozzle of a synthetic fiber fabric knitting machine according to the invention;

FIG. 2 is a schematic structural diagram of a part of components of a yarn feeding nozzle of a synthetic fiber fabric knitting machine;

fig. 3 is a side view of the yarn guide head of the yarn feeding nozzle of the synthetic fiber fabric knitting machine.

In the figure: 1. a support; 2. an electromagnetic chuck; 3. a housing; 4. feeding a yarn head; 5. a first slide rail; 6. cushion blocks; 7. a first fixing bolt; 8. a mounting seat; 9. a second fixing bolt; 10. a hydraulic lever; 11. a connecting rod; 12. a yarn guide head; 13. a second slide rail; 14. a slider; 15. a squeegee; 16. a fixed block; 17. a rubber layer; 18. a chute.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-3, a yarn feeding nozzle of a synthetic fiber fabric knitting machine comprises a support 1, a housing 3 is connected to the lower end of the support 1, a yarn feeding head 4 is arranged inside the housing 3, a first slide rail 5 and a slide groove 18 are arranged inside the housing 3, the slide groove 18 is communicated with the first slide rail 5, the yarn feeding head 4 is installed in the slide groove 18, the yarn feeding head 4 can move up and down in the slide groove 18, so as to adjust the position of the yarn feeding head 4, so that the yarn feeding head is suitable for knitting machines with different specifications, and has a high degree of adaptability, a first fixing bolt 7 is connected inside the first slide rail 5, the yarn feeding head 4 is fixed by the first fixing bolt 7 to match the up and down position adjustment of the yarn feeding head 4, the structure is simple, the material is convenient to obtain, the cost is low, a mounting base 8 is arranged between the support 1 and the housing 3, the upper end of the support 1 is, can automatic control the vertical distance of yarn guide head 12, show and promote and lead the yarn effect, improve the yarn quality, the one end that support 1 was kept away from to hydraulic stem 10 is connected with connecting rod 11, the lower extreme of connecting rod 11 is connected with yarn guide head 12, one side of leading yarn head 12 is connected with slider 14, the right side of hydraulic stem 10 is provided with second slide rail 13, slider 14's inside is provided with scrapes sweep 15, improve the yarn quality, and then promote yarn result of use, knitting machine normal operation has been guaranteed simultaneously, reduce the probability that knitting machine trouble takes place, prolong its life, the end-to-end connection of second slide rail 13 has fixed block 16, prevent that slider 14 from droing.

It should be noted that the invention is a yarn feeding mouth of a synthetic fiber fabric knitting machine, the mounting seat 8 and the housing 3 are both provided with screw holes, the mounting seat 8 is rotatably connected with the housing 3 through the second fixing bolts 9, the number of the second fixing bolts 9 is four, the bracket 1 is in an L shape, the appearance is beautiful, and the installation is convenient, the type of the first fixing bolt 7 is a hexagon socket type, the disassembly, maintenance and replacement are convenient, a cushion block 6 is arranged between the housing 3 and the first fixing bolt 7, the inner diameter size of the first slide rail 5 is matched with the depth size of the slide groove 18, the yarn feeding head 4 can move up and down in the slide groove 18, thereby adjusting the position of the yarn feeding head 4, leading the yarn feeding head to be suitable for knitting machines with different specifications and having higher adaptation degree, a rubber layer 17 is laid on the inner surface wall of the yarn guiding head 12, reducing the friction damage generated between the yarn and the yarn guiding head 12, the yarn breakage is prevented, the vertical hydraulic cylinder of one end fixedly connected with of hydraulic stem 10, connecting rod 11 and yarn guide head 12 pass through welded fastening, yarn guide head 12 tip shape is circular, and the one end of yarn guide head 12 is fixed with slider 14 through the riveting, and the material of slider 14 is stainless steel material, and the left side fixedly connected with electromagnet 2 of support 1, the shape of electromagnet 2 are tubaeform.

The working principle is as follows: according to the yarn feeding nozzle of the synthetic fiber fabric knitting machine, the yarn feeding head 4 is installed in the sliding groove 18, and the yarn feeding head 4 can move up and down in the sliding groove 18, so that the position of the yarn feeding head 4 is adjusted, the yarn feeding nozzle is suitable for knitting machines with different specifications, has high adaptability, and can show high efficiency in the knitting machines with different specifications; the electromagnetic chuck 2 can generate huge electromagnetic attraction force after being electrified, and the electromagnetic chuck has the advantages of convenience, rapidness, detachability and more selectable installation positions by means of the electromagnetic attraction force; the yarn guide head 12 and the hydraulic rod 10 are mutually matched for use, the vertical position of the yarn guide head 12 can be adjusted by controlling the hydraulic rod 10, the relative vertical distance between the yarn guide head 12 and the yarn feeding head 4 is further changed, the yarn tension can be automatically and remotely adjusted, the yarn guide device has the function of real-time adjustment, the yarn guide effect is remarkably improved, and the yarn quality is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A yarn feeding nozzle of a synthetic fiber fabric knitting machine comprises a support (1), and is characterized in that: the lower end of the support (1) is connected with a shell (3), a yarn feeding head (4) is arranged in the shell (3), a first sliding rail (5) and a sliding groove (18) are formed in the shell (3), the sliding groove (18) is communicated with the first sliding rail (5), a first fixing bolt (7) is connected in the first sliding rail (5), a mounting seat (8) is arranged between the support (1) and the shell (3), a hydraulic rod (10) is arranged at the upper end of the support (1), one end, far away from the support (1), of the hydraulic rod (10) is connected with a connecting rod (11), the lower end of the connecting rod (11) is connected with a yarn guiding head (12), one side of the yarn guiding head (12) is connected with a sliding block (14), a second sliding rail (13) is arranged on the right side of the hydraulic rod (10), a scraper (15) is arranged in the sliding block (14), the tail end of the second sliding rail (13) is connected with a fixing block (16).

2. The yarn feeding nozzle of a synthetic fiber fabric knitting machine as claimed in claim 1, characterized in that: screw holes are formed in the mounting seat (8) and the shell (3), the mounting seat (8) is rotatably connected with the shell (3) through second fixing bolts (9), and the number of the second fixing bolts (9) is four.

3. The yarn feeding nozzle of a synthetic fiber fabric knitting machine as claimed in claim 1, characterized in that: the support (1) is L-shaped, the first fixing bolt (7) is of a hexagon socket type, and a cushion block (6) is arranged between the shell (3) and the first fixing bolt (7).

4. The yarn feeding nozzle of a synthetic fiber fabric knitting machine as claimed in claim 1, characterized in that: the inner diameter of the first sliding rail (5) is matched with the depth of the sliding groove (18), and a rubber layer (17) is laid on the inner surface wall of the yarn guide head (12).

5. The yarn feeding nozzle of a synthetic fiber fabric knitting machine as claimed in claim 1, characterized in that: one end of the hydraulic rod (10) is fixedly connected with a vertical hydraulic cylinder, and the connecting rod (11) and the yarn guide head (12) are fixed through welding.

6. The yarn feeding nozzle of a synthetic fiber fabric knitting machine as claimed in claim 1, characterized in that: the end part of the yarn guide head (12) is circular, one end of the yarn guide head (12) is fixed with the sliding block (14) through riveting, and the sliding block (14) is made of stainless steel materials.

7. The yarn feeding nozzle of a synthetic fiber fabric knitting machine as claimed in claim 1, characterized in that: the left side fixedly connected with electromagnet (2) of support (1), electromagnet (2)'s shape is tubaeform.