CN210712078U

CN210712078U - Jacquard tufting machine yarn feeding mechanism with broken yarn monitoring function

Info

Publication number: CN210712078U
Application number: CN201921032216.0U
Authority: CN
Inventors: 宋建兴
Original assignee: Tianjin Jixiang Carpet Co ltd
Current assignee: Tianjin Jixiang Carpet Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-09
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a jacquard weave tufting machine supplies yarn mechanism with broken yarn monitoring function, including first fixed plate and second fixed plate, there is first fixing device at the top of first fixed plate through first support frame fixed mounting, first fixing device's inside movable mounting has yarn material axle, the below position movable mounting who is located yarn material axle between first fixed plate and the second fixed plate has the yarn guide roller, the one end fixed mounting of yarn guide roller has the swivel nut, one side movable mounting of first fixed plate has the nut, the opposite side bottom position of first fixed plate inlays to establish and installs infrared grating. A jacquard weave tufting machine supplies yarn mechanism with broken yarn monitor function, be equipped with first fixing device, second fixing device and adjustment tank, can conveniently dismantle installation yarn material raw materials, it is more convenient to use, can conveniently adjust the position of each guide yarn axle simultaneously, conveniently is applicable to the jacquard weave tufting machine of various differences.

Description

Jacquard tufting machine yarn feeding mechanism with broken yarn monitoring function

Technical Field

The utility model relates to a supply yarn mechanism field, in particular to jacquard weave tufting machine yarn mechanism with broken yarn monitoring function.

Background

The yarn feeding mechanism of the jacquard tufting machine is a yarn material feeding mechanism used for the jacquard tufting machine, belongs to an essential important mechanism of the jacquard tufting machine, but the prior jacquard tufting machine does not have the position for adjusting each yarn guide shaft, thereby being inconvenient to adjust the yarn feeding angle, being inconvenient to use, and then the installation of the yarn material is more troublesome, and the yarn material shaft is required to be disassembled by using tools such as an external wrench.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a yarn feeding mechanism for a jacquard tufting machine with a yarn breakage monitoring function, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a jacquard weave tufting machine supplies yarn mechanism with broken yarn monitoring function, includes first fixed plate and second fixed plate, there is first fixing device at the top of first fixed plate through first support frame fixed mounting, first fixing device's inside movable mounting has yarn material axle, the below position movable mounting that lies in yarn material axle between first fixed plate and the second fixed plate has the yarn guide roller, the one end fixed mounting of yarn guide roller has the swivel nut, one side movable mounting of first fixed plate has the nut, the opposite side bottom position of first fixed plate inlays to establish and installs infrared grating, a side surface of first fixed plate is close to the top position and has seted up the adjustment tank, the equal fixed mounting in one end of yarn material axle has the spacing ring vaulting pole, the front end internal surface of workstation is equipped with the bull stick, and the upper end inboard of workstation is equipped with the instrument groove.

Preferably, a second fixing device is fixedly mounted at the top of the second fixing plate through a second support frame, and the first fixing device and the second fixing device are symmetrically arranged.

Preferably, a bearing is arranged between the yarn guide roller and the thread sleeve.

Preferably, the threaded sleeve penetrates through the adjusting groove and then is in threaded connection with the nut, and a connecting groove corresponding to the adjusting groove is formed in the surface of one side of the second fixing plate.

Preferably, a notch is formed in a position, close to the lower position, of one side surface of the first fixing plate, and the notch corresponds to the infrared grating.

Preferably, the first fixing device comprises an upper fixture block, a lower fixture block and a guide pillar, the lower fixture block is fixedly connected with the first support frame, a first limiting piece is fixedly mounted at one end of the guide pillar, a second limiting piece is fixedly mounted at the other end of the guide pillar, a spring is sleeved outside the guide pillar, a mounting groove is formed between the upper fixture block and the lower fixture block, and a limiting groove is formed inside the mounting groove.

Preferably, one end of the spring is fixedly connected with the lower clamping block, and the other end of the spring is fixedly connected with the second limiting piece.

Preferably, the limiting groove is matched with the limiting ring, and the steel ball is embedded in the limiting groove.

Preferably, the number of the yarn guide rollers is four, and each yarn guide roller corresponds to one adjusting groove.

Preferably, the first fixing device is located in the middle of the first fixing plate, one side of the second fixing plate is also provided with the infrared gratings, and the two infrared gratings are symmetrically arranged.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through the first fixing device and the second fixing device that set up, can make things convenient for people to tear yarn material axle open and shut, consequently just make things convenient for people to put on yarn material raw materials at yarn material epaxial, it is more convenient to operate, through the adjustment tank that sets up, can conveniently adjust the position of every guide roll to yarn angle is led in the regulation, conveniently is used for the jacquard weave tufting machine of various differences, and application scope is extensive, and the practicality is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a yarn feeding mechanism of a jacquard tufting machine with yarn breakage monitoring function of the present invention;

FIG. 2 is a side view of a yarn feeding mechanism of a jacquard tufting machine with yarn breakage monitoring function of the present invention;

FIG. 3 is a first fixing device structure diagram of a yarn feeding mechanism of a jacquard tufting machine with yarn breakage monitoring function of the present invention;

fig. 4 is a schematic structural view of a yarn feeding shaft of a yarn feeding mechanism of a jacquard tufting machine with a yarn breakage monitoring function.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a first support frame; 4. a second support frame; 5. a first fixing device; 6. a second fixing device; 7. a yarn spool; 8. a yarn guide roller; 9. a threaded sleeve; 10. a nut; 11. an infrared grating; 12. an adjustment groove; 13. a first limiting sheet; 14. an upper clamping block; 15. a lower clamping block; 16. a guide post; 17. a second limiting sheet; 18. a spring; 19. mounting grooves; 20. a limiting groove; 21. a limiting ring; 22. and steel balls 22.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a yarn supply mechanism of a jacquard tufting machine with a yarn breakage monitoring function includes a first fixing plate 1 and a second fixing plate 2, a first fixing device 5 is fixedly mounted on the top of the first fixing plate 1 through a first support frame 3, a yarn feeding shaft 7 is movably mounted inside the first fixing device 5, a yarn guide roller 8 is movably mounted between the first fixing plate 1 and the second fixing plate 2 at a position below the yarn feeding shaft 7, a threaded sleeve 9 is fixedly mounted at one end of the yarn guide roller 8, a nut 10 is movably mounted at one side of the first fixing plate 1, an infrared grating 11 is embedded and mounted at the bottom of the other side of the first fixing plate 1, an adjusting groove 12 is formed at a position, close to the upper side, on the surface of one side of the first fixing plate 1, and a limit ring 21 is fixedly mounted at one end of the yarn feeding shaft 7;

a second fixing device 6 is fixedly mounted at the top of the second fixing plate 2 through a second support frame 4, and the first fixing device 5 and the second fixing device 6 are symmetrically arranged; a bearing is arranged between the yarn guide roller 8 and the thread sleeve 9; the screw sleeve 9 penetrates through the adjusting groove 12 and then is in threaded connection with the screw cap 10, and a connecting groove corresponding to the adjusting groove 12 is formed in the surface of one side of the second fixing plate 2; a notch is formed in the position, close to the lower position, of the surface of one side of the first fixing plate 1, and the notch corresponds to the infrared grating 11; the first fixing device 5 comprises an upper fixture block 14, a lower fixture block 15 and a guide pillar 16, the lower fixture block 15 is fixedly connected with the first support frame 3, a first limiting piece 13 is fixedly installed at one end of the guide pillar 16, a second limiting piece 17 is fixedly installed at the other end of the guide pillar 16, a spring 18 is sleeved outside the guide pillar 16, an installation groove 19 is formed between the upper fixture block 14 and the lower fixture block 15, and a limiting groove 20 is formed inside the installation groove 19; one end of the spring 18 is fixedly connected with the lower fixture block 15, and the other end of the spring 18 is fixedly connected with the second limiting piece 17; the limiting groove 20 is matched with the limiting ring 21, and a steel ball 22 is embedded in the limiting groove 20; the number of the yarn guide rollers 8 is four, and each yarn guide roller 8 corresponds to one adjusting groove 12; the first fixing device 5 is located at the middle position of the first fixing plate 1, the infrared gratings 11 are also installed on one side of the second fixing plate 2, and the two infrared gratings 11 are symmetrically arranged.

It should be noted that, the utility model relates to a yarn feeding mechanism of jacquard tufting machine with yarn breakage monitoring function, when in use, firstly, the upper clamping block 14 is vertically pulled to expand the mounting groove 19, then the limiting ring 21 is separated from the limiting groove 20, at this time, the yarn material shaft 7 can be taken out by horizontally moving the yarn material shaft 7 without the limiting ring 21 of the yarn material shaft 7, then the yarn material shaft 7 is sleeved with the yarn material raw material, the upper clamping block 14 is pulled, the limiting ring 21 is placed in the limiting groove 20, the upper clamping block 14 is fed, because the two ends of the spring 18 are respectively fixed on the lower clamping block 15 and the second limiting sheet 17, and the spring 18 is always in an expanded state, when people do not pull the upper clamping block 14, the upper clamping block 14 is firmly fixed on the upper part of the lower clamping block 15 by the expansion force of the spring 18, thereby fixing the yarn material shaft 7, secondly, the inside of the limiting groove 20 is provided with the steel ball 22, the steel balls 22 can play a self-lubricating role, the flexibility of the yarn material shaft 7 can be improved, the phenomenon that yarn is broken due to the fact that the yarn material raw material and the yarn material shaft 7 are clamped by a certain reason is avoided, then the yarn material on the yarn material shaft 7 is guided to the four yarn guide rollers 8 and then is connected with yarn needles of a replacement tufting machine, people can adjust the positions of the yarn guide rollers 8 through different used tufting machines so as to adjust the angle of yarn supply, when the adjustment is carried out, the screw cap 10 is firstly loosened, then the screw sleeve 9 can move in the adjusting groove 12, the screw cap 10 can be fastened after the screw cap moves to a proper position, the infrared grating 11 is provided with a notch which is the same as the adjusting groove 12 and can be matched with the position of the yarn guide rollers 8 in time, when the yarn is broken, the yarn sags due to gravity, so that the infrared grating is arranged between the two infrared gratings 11 to block infrared beams between the infrared, the infrared grating 11 generates an alarm, and the model of the infrared grating 11 is ASI.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a jacquard weave tufting machine yarn feed mechanism with broken yarn monitor function which characterized in that: comprises a first fixing plate (1) and a second fixing plate (2), a first fixing device (5) is fixedly arranged at the top of the first fixing plate (1) through a first supporting frame (3), a yarn feeding shaft (7) is movably arranged in the first fixing device (5), a yarn guide roller (8) is movably arranged between the first fixing plate (1) and the second fixing plate (2) at the position below the yarn feeding shaft (7), one end of the yarn guide roller (8) is fixedly provided with a threaded sleeve (9), one side of the first fixing plate (1) is movably provided with a screw cap (10), an infrared grating (11) is embedded and installed at the bottom of the other side of the first fixing plate (1), an adjusting groove (12) is arranged on the surface of one side of the first fixing plate (1) near the upper part, and one end of the yarn material shaft (7) is fixedly provided with a limiting ring (21).

2. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 1, characterized in that: the top of the second fixing plate (2) is fixedly provided with a second fixing device (6) through a second support frame (4), and the first fixing device (5) and the second fixing device (6) are symmetrically arranged.

3. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 1, characterized in that: and a bearing is arranged between the yarn guide roller (8) and the thread sleeve (9).

4. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 1, characterized in that: the screw sleeve (9) penetrates through the adjusting groove (12) and then is in threaded connection with the screw cap (10), and a connecting groove corresponding to the adjusting groove (12) is formed in the surface of one side of the second fixing plate (2).

5. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 1, characterized in that: a notch is formed in the surface of one side of the first fixing plate (1) close to the lower position, and corresponds to the infrared grating (11).

6. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 1, characterized in that: the first fixing device (5) comprises an upper clamping block (14), a lower clamping block (15) and a guide pillar (16), the lower clamping block (15) is fixedly connected with the first supporting frame (3), a first limiting piece (13) is fixedly mounted at one end of the guide pillar (16), a second limiting piece (17) is fixedly mounted at the other end of the guide pillar (16), a spring (18) is sleeved outside the guide pillar (16), an installation groove (19) is formed between the upper clamping block (14) and the lower clamping block (15), and a limiting groove (20) is formed in the installation groove (19).

7. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 6, characterized in that: one end of the spring (18) is fixedly connected with the lower clamping block (15), and the other end of the spring (18) is fixedly connected with the second limiting sheet (17).

8. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 7, characterized in that: the limiting groove (20) is matched with the limiting ring (21), and the steel ball (22) is embedded in the limiting groove (20).

9. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 8, characterized in that: the number of the yarn guide rollers (8) is four, and each yarn guide roller (8) corresponds to one adjusting groove (12).

10. The yarn feeding mechanism of jacquard tufting machine with broken yarn monitoring function according to claim 9, characterized in that: first fixing device (5) are located the position placed in the middle of first fixed plate (1), echelette grating (11), two are installed equally to one side of second fixed plate (2) echelette grating (11) symmetry is placed.