CN214328068U

CN214328068U - Three-hole yarn guide shuttle mouth mechanism of novel flat knitting machine

Info

Publication number: CN214328068U
Application number: CN202022797702.0U
Authority: CN
Inventors: 杨钢; 杨岚; 杨丰硕; 杨睿怡; 黄梓晨
Original assignee: Tongxiang Dacheng Intelligent Technology Co ltd
Current assignee: Tongxiang Dacheng Intelligent Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-10-01
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a new-type three hole of flat-bed machine lead yarn shuttle mechanism belongs to weaving technical field, new-type three hole of flat-bed machine leads yarn shuttle mechanism includes the track board, track board inner wall sliding connection has the slip strip, slip strip upper end fixedly connected with ejector pin, slip strip lower extreme fixedly connected with gangbar, gangbar lower extreme buckle is connected with the regulation pole, track board right side fixedly connected with pedestal, the pedestal upper end is rotated and is connected with the carousel, it is connected with the acting as go-between to roll up on the carousel, terminal and the ejector pin joint of acting as go-between. The utility model discloses a spacing post in the extrusion fastener, spacing post extrusion spring A for spacing post income post cover inner wall, adjusting the pole and losing the buckle effect and can follow the gangbar inner wall and slide, pop out in next locating hole, spacing buckle again, be convenient for adjust the height of shuttle mouth, be fit for being extensively promoted and used.

Description

Three-hole yarn guide shuttle mouth mechanism of novel flat knitting machine

Technical Field

The utility model relates to the technical field of weaving, especially, relate to a new-type flat-bed machine three-hole yarn guide shuttle mechanism.

Background

The computerized flat knitting machine is a double-needle plate latch needle weft knitting loom. The cam device is like a group of plane cams, the stitch of a knitting needle can enter the groove of the cam, the cam is moved, the knitting needle is forced to do regular lifting motion in the needle groove of the needle plate, and the yarn can be knitted into knitted fabric through the action of the needle hook and the needle latch. In the ascending process of the knitting needle, the coil gradually withdraws from the needle hook, the needle latch is opened, and the withdrawing needle latch is hung on the needle rod; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric.

Patent No. CN102041630A discloses a frame, a needle plate, a head, a transmission mechanism and a yarn feeding mechanism, wherein the transmission mechanism and the yarn feeding mechanism are in transmission connection with the head, the yarn feeding mechanism is provided with a detection device, the detection device comprises: the yarn guiding device comprises a yarn guiding support arranged on the rack, a light emitting source arranged in the support, a light receiver which is opposite to the light emitting source and can be used for detecting the projection area of the yarn, a small hole positioned between the light receiver and the light emitting source, and an alarm device connected with the light receiver through signals, wherein the caliber of the small hole is slightly larger than the diameter of a single yarn.

Currently, the flat knitting machine has the following technical defects: 1. the prior flat knitting machine has complex structure, high mechanization degree, high cost and complex maintenance, and is difficult to be applied to low-cost low-grade textile factories; 2. the shuttle nozzle of the prior flat knitting machine cannot adjust the height according to the actual condition when guiding the yarn, and has poor practicability. Therefore, a novel three-hole yarn guide shuttle mechanism of the flat knitting machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new-type three hole yarn guide shuttle mouth mechanisms of flat-bed machine, through the spacing post in the extrusion fastener, spacing post extrusion spring A for spacing post income post cover inner wall, adjusting the pole and losing the buckle effect and can follow the gangbar inner wall and slide, pop out in next locating hole, spacing buckle again, the height of being convenient for adjust the shuttle mouth can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of new-type three hole guide yarn shuttle mechanism of flat-bed machine, including the track board, track board inner wall sliding connection has the slip strip, slip strip upper end fixedly connected with ejector pin, slip strip lower extreme fixedly connected with gangbar, gangbar lower extreme buckle is connected with the regulation pole, track board right side fixedly connected with pedestal, the pedestal upper end is rotated and is connected with the carousel, it is connected with to act as go-between to coil on the carousel, terminal and the ejector pin ligature of acting as go-between, track board right side lower extreme fixedly connected with is lower, lower left side fixedly connected with rod cover, it has the T shape depression bar to peg graft to the rod cover inner wall, fixedly connected with spring B between T shape depression bar and the rod cover, the locating hole has been seted up to the gangbar surface, it has the fastener to run through on the gangbar.

Optionally, the lower end of the adjusting rod is fixedly connected with a shuttle nozzle.

Optionally, the outer surface of the shuttle nozzle is provided with a through hole.

Optionally, the outer side wall of the turntable is fixedly connected with a crank.

Optionally, the clamping piece comprises a column sleeve, two sides of the column sleeve are connected with limiting columns in a sliding mode, and springs A are fixedly connected between the limiting columns.

The utility model has the advantages as follows:

1. the utility model discloses it is practical, convenient operation and excellent in use effect, through rotatory crank, the crank drives the carousel and rotates, the carousel drives to act as go-between and convolutes and restraint, it drives the ejector pin and draws back to act as go-between, the ejector pin drives the slip and slides along the trackboard inner wall, the gangbar and the regulation pole of slip strip lower extreme drive the shuttle and remove, meanwhile, extrude T shape depression bar, T shape depression bar extrudees the inside spring B of rod cover, spring B is under the compression effect, spring B resets afterwards and drives T shape depression bar and return the normal position with the shuttle, the overall structure is simple, therefore, the carrier wave prepaid electric energy meter is low in cost, the flat-bed machine structure is complicated in the past, although degree of mechanization is high, but the cost is high, it is also very complicated to maintain, be difficult to be applicable to the problem of low-grade textile mill of low cost.

2. The utility model discloses in, through the spacing post in the extrusion fastener, spacing post extrusion spring A for spacing post income post cover inner wall, adjusting the pole and losing the buckle effect and can follow the gangbar inner wall and slide, pop out in next locating hole, spacing buckle again, be convenient for adjust the height of shuttle, solved in the past the shuttle of flat-bed machine can't be according to actual conditions height-adjusting, the relatively poor problem of practicality when guiding the yarn.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a track plate of a three-hole yarn guiding shuttle mechanism of a novel flat knitting machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of a three-hole yarn guiding shuttle mechanism of the novel flat knitting machine of the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a clamping part of a three-hole yarn guiding shuttle mechanism of the novel flat knitting machine of the embodiment of the utility model;

in the figure: 1. a track plate; 2. a slide bar; 3. a top rod; 4. a linkage rod; 5. positioning holes; 6. a fastener; 601. a column sleeve; 602. a spring A; 603. a limiting column; 7. adjusting a rod; 8. a shuttle nozzle; 9. perforating; 10. a pull wire; 11. a pedestal; 12. a turntable; 13. a crank; 14. a lower seat; 15. a rod sleeve; 16. a spring B; 17. t-shaped pressure lever.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The three-hole yarn guiding shuttle mechanism of the novel flat knitting machine according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

As shown in fig. 1-3, a novel three-hole yarn guiding shuttle mechanism of a flat knitting machine comprises a track plate 1, wherein the inner wall of the track plate 1 is connected with a sliding strip 2 in a sliding manner, the upper end of the sliding strip 2 is fixedly connected with an ejector rod 3, the lower end of the sliding strip 2 is fixedly connected with a linkage rod 4, the lower end of the linkage rod 4 is connected with an adjusting rod 7 in a buckling manner, the right side of the track plate 1 is fixedly connected with a shaft bracket 11, the upper end of the shaft bracket 11 is rotatably connected with a rotary disc 12, the rotary disc 12 is wound and connected with a stay wire 10, the tail end of the stay wire 10 is connected with the ejector rod 3 in a binding manner, the lower end of the right side of the track plate 1 is fixedly connected with a lower seat 14, the left side of the lower seat 14 is fixedly connected with a rod sleeve 15, the inner wall of the rod sleeve 15 is inserted with a T-shaped press rod 17, a spring B16 is fixedly connected between the T-shaped press rod 17 and the rod sleeve 15, the outer surface of the linkage rod 4 is provided with a positioning hole 5, a clamping piece 6 penetrates through the linkage rod 4.

In the embodiment, as shown in fig. 1-3, by rotating the crank 13, the crank 13 drives the turntable 12 to rotate, the turntable 12 drives the pull wire 10 to wind and contract, the pull wire 10 drives the ejector rod 3 to pull back, the ejector rod 3 drives the sliding strip 2 to slide along the inner wall of the track plate 1, the linkage rod 4 and the adjusting rod 7 at the lower end of the sliding strip 2 drive the shuttle nozzle 8 to move, and meanwhile, the T-shaped pressing rod 17 is extruded, the T-shaped pressing rod 17 extrudes the spring B16 inside the rod sleeve 15, the spring B16 is compressed, and then the spring B16 resets to drive the T-shaped pressing rod 17 to return the shuttle nozzle 8 to the original position, so that the flat knitting machine has a simple overall structure and low cost, and solves the problems that the conventional flat knitting machine has a complex structure, although the degree of mechanization is high, the cost is extremely high, the maintenance is very complex, and is difficult to be applied to low-cost low-grade textile factories; through the spacing post 603 in the extrusion fastener 6, spacing post 603 extrusion spring A602 for spacing post 603 income post cover 601 inner wall, adjust pole 7 and lose the buckle effect and can slide along 4 inner walls of gangbar, pop out in next locating hole 5, spacing buckle again, be convenient for adjust the height of shuttle 8, solved the shuttle of flat-bed machine in the past and can't adjust the height according to actual conditions when leading the yarn, the relatively poor problem of practicality.

Wherein, the lower end of the adjusting rod 7 is fixedly connected with a shuttle nozzle 8.

In this embodiment, as shown in fig. 1, a shuttle 8 may be used to guide the yarn.

Wherein, the outer surface of the shuttle nozzle 8 is provided with a perforation 9.

In this embodiment, as shown in fig. 1, the perforations 9 are used to pass the yarn and then connect the end of the yarn to the shuttle 8.

Wherein, the outer side wall of the turntable 12 is fixedly connected with a crank 13.

In this embodiment, as shown in fig. 2, the crank 13 rotates to drive the turntable 12 to rotate by rotating the crank 13.

The clamping piece 6 comprises a column sleeve 601, two sides of the column sleeve 601 are connected with limiting columns 603 in a sliding mode, and springs A602 are fixedly connected between the limiting columns 603.

In this embodiment, as shown in fig. 3, the limiting post 603 in the clamping member 6 is pressed, and the limiting post 603 presses the spring a602, so that the limiting post 603 is retracted into the inner wall of the post sleeve 601.

It is to be noted that the utility model relates to a novel three-hole yarn guiding shuttle mechanism of a flat knitting machine, when in work, a worker rotates a crank 13, the crank 13 drives a rotary table 12 to rotate, the rotary table 12 drives a stay wire 10 to wind and bundle, the stay wire 10 drives a push rod 3 to pull back, the push rod 3 drives a sliding strip 2 to slide along the inner wall of a track plate 1, a linkage rod 4 and an adjusting rod 7 at the lower end of the sliding strip 2 drive a shuttle nozzle 8 to move, meanwhile, the T-shaped pressure lever 17 is extruded, the T-shaped pressure lever 17 extrudes the spring B16 in the lever sleeve 15, the spring B16 is compressed, and then the spring B16 is reset to drive the T-shaped pressure lever 17 to return the shuttle nozzle 8 to the original position, so that the integral structure is simple, the cost is low, the problem that the conventional flat knitting machine is complex in structure is solved, the mechanization degree is high, but the cost is extremely high, the maintenance is also extremely complex, and the device is difficult to be applied to low-cost low-grade textile mills; through the spacing post 603 in the extrusion fastener 6, spacing post 603 extrusion spring A602 for spacing post 603 income post cover 601 inner wall, adjust pole 7 and lose the buckle effect and can slide along 4 inner walls of gangbar, pop out in next locating hole 5, spacing buckle again, be convenient for adjust the height of shuttle 8, solved the shuttle of flat-bed machine in the past and can't adjust the height according to actual conditions when leading the yarn, the relatively poor problem of practicality.

The utility model discloses a track slab 1; a slide bar 2; a top rod 3; a linkage rod 4; a positioning hole 5; a fastener 6; a column jacket 601; a spring A602; a spacing post 603; an adjusting lever 7; a shuttle nozzle 8; a perforation 9; a pull wire 10; a pedestal 11; a turntable 12; a crank 13; a lower seat 14; a rod cover 15; a spring B16; the T-strut 17 components are all standard or known to those skilled in the art and their construction and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A novel three-hole yarn guide shuttle mouth mechanism of a flat knitting machine comprises a track plate (1) and is characterized in that the inner wall of the track plate (1) is connected with a sliding strip (2) in a sliding manner, the upper end of the sliding strip (2) is fixedly connected with a mandril (3), the lower end of the sliding strip (2) is fixedly connected with a linkage rod (4), the lower end of the linkage rod (4) is connected with a regulating rod (7) in a buckling manner, the right side of the track plate (1) is fixedly connected with a shaft bracket (11), the upper end of the shaft bracket (11) is rotatably connected with a turntable (12), a stay wire (10) is wound on the turntable (12), the tail end of the stay wire (10) is bound with the mandril (3), the lower end of the right side of the track plate (1) is fixedly connected with a lower seat (14), the left side of the lower seat (14) is fixedly connected with a rod sleeve (15), and a T-shaped compression rod (17) is inserted into the inner wall of the rod sleeve (15), a spring B (16) is fixedly connected between the T-shaped pressing rod (17) and the rod sleeve (15), a positioning hole (5) is formed in the outer surface of the linkage rod (4), and a clamping piece (6) penetrates through the linkage rod (4).

2. The three-hole yarn guiding shuttle mechanism of the novel flat knitting machine as claimed in claim 1 is characterized in that the lower end of the adjusting rod (7) is fixedly connected with a shuttle (8).

3. A new three-hole yarn guiding shuttle mechanism of a flat knitting machine as claimed in claim 2, characterized in that the outer surface of the shuttle (8) is provided with a perforation (9).

4. The new three-hole yarn guiding shuttle mechanism of the flat knitting machine as claimed in claim 1 is characterized in that the outer side wall of the turntable (12) is fixedly connected with a crank (13).

5. The three-hole yarn guiding shuttle mechanism of the novel flat knitting machine as claimed in claim 1 is characterized in that said clamping piece (6) comprises a column sleeve (601), two sides of said column sleeve (601) are slidably connected with limiting columns (603), and a spring A (602) is fixedly connected between said limiting columns (603).