CN219568219U

CN219568219U - Line pressing device of circular knitting machine

Info

Publication number: CN219568219U
Application number: CN202321149898.XU
Authority: CN
Inventors: 许小勤; 周文琴; 陈春
Original assignee: Jinjiang Hengwei Machinery Manufacturing Co ltd
Current assignee: Jinjiang Hengwei Machinery Manufacturing Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-08-22
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a thread pressing device of a circular knitting machine, which comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with an adjusting box, the bottom of the left side of the adjusting box is fixedly connected with a first motor, the output end of the first motor penetrates through the adjusting box and is fixedly connected with a worm, the rear side of the worm is meshed with a worm wheel, and the axis of the worm wheel is fixedly connected with a threaded rod. According to the utility model, through the matched use of the support plate, the adjusting box, the first motor, the worm wheel, the threaded rod, the threaded pipe, the adjusting wheel, the support frame, the first auxiliary wheel, the support rod, the second motor, the first gear, the second gear, the transmission rod, the adjusting rod, the vertical rod and the second auxiliary wheel, the function of convenient use is realized, the problem that the tension adjusting mechanism is not arranged in the conventional large circular knitting machine wire pressing device, the tension of a wire is inconvenient to adjust, the condition that the yarn is alternately wound in the use process is solved, and the angle of the wire is inconvenient to adjust is solved.

Description

Line pressing device of circular knitting machine

Technical Field

The utility model relates to the technical field of circular knitting machines, in particular to a wire pressing device of a circular knitting machine.

Background

The circular knitting machine (or called circular knitting machine) has the advantages of high rotating speed, high yield, quick pattern deformation, good fabric quality, few working procedures and strong product adaptability because a loop forming system (called yarn feeding number or loop forming number in enterprises) of the circular knitting machine is large, and a yarn guiding mechanism is needed to guide and position yarns in the process of entering yarn nozzles from a yarn frame.

The utility model provides a line pressing device for a circular knitting machine, which has the publication number of: CN215856624U, including line ball board, connecting rod, mounting panel and line ball mouth, the line ball mouth is installed in the U type inslot of line ball board right side surface, connecting rod right side surface and line ball board left side surface swing joint, but the great circle machine line ball device in this patent does not set up tension adjustment mechanism, is inconvenient for adjusting the tension of sending the line, and the crisscross winding condition can appear in the yarn in the use, is inconvenient for adjusting the angle of sending the line moreover, and the purpose of the utility model can realize the function of facilitate the use, improves the practical effect.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide the thread pressing device of the circular knitting machine, which realizes the function of convenient use and solves the problems that the existing thread pressing device of the circular knitting machine is not provided with a tension adjusting mechanism, is inconvenient to adjust the tension of a thread, causes the condition of staggered winding of yarns in the use process and is inconvenient to adjust the angle of the thread.

(II) technical scheme

The technical scheme includes that the thread pressing device of the circular knitting machine comprises a supporting plate, the top of the supporting plate is fixedly connected with an adjusting box, the left bottom of the adjusting box is fixedly connected with a first motor, the output end of the first motor penetrates through the adjusting box and is fixedly connected with a worm, the rear side of the worm is meshed with a worm wheel, the axis of the worm wheel is fixedly connected with a threaded rod, the top thread of the threaded rod is connected with a threaded pipe, the top of the threaded pipe penetrates through the adjusting box and is movably connected with an adjusting wheel, the top of the right side of the adjusting box is fixedly connected with a supporting frame, a first auxiliary wheel is movably connected between the front side and the rear side of an inner cavity of the supporting frame, the top of the left side of the adjusting box is fixedly connected with a supporting rod, the left side of the bottom of the supporting rod is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a first gear, the left side of the first gear is meshed with a second gear, the axis of the second gear is fixedly connected with a transmission rod, the top of the transmission rod is fixedly connected with the top of the threaded pipe, the top of the threaded pipe is movably connected with an adjusting rod, and the front side of the supporting rod is fixedly connected with an inner cavity of the supporting rod, and the inner cavity of the supporting rod is movably connected with the top of the supporting rod.

As the preferable scheme, the top fixedly connected with pillar of bracing piece, swing joint has the third auxiliary wheel between the top of pillar inner chamber front side and rear side.

As the preferred scheme, the right side fixedly connected with sliding sleeve of screwed pipe, the inner chamber sliding connection of sliding sleeve has the slide bar, the top of slide bar and the inner wall fixed connection of regulating box.

As the preferable scheme, the surface cover of first motor is equipped with the protective housing, the right side and the regulating box fixed connection of protective housing.

As the preferable scheme, the both sides of backup pad bottom are all fixedly connected with mounting panel, the mounting hole has all been seted up to the front side and the rear side at mounting panel top.

As a preferable scheme, the surface of the transmission rod is movably connected with the support rod through a bearing, and the top of the adjusting box is provided with an opening matched with the threaded pipe.

(III) beneficial effects

Compared with the prior art, the utility model provides the thread pressing device of the circular knitting machine, which has the following beneficial effects.

1. According to the utility model, through the matched use of the support plate, the adjusting box, the first motor, the worm wheel, the threaded rod, the threaded pipe, the adjusting wheel, the support frame, the first auxiliary wheel, the support rod, the second motor, the first gear, the second gear, the transmission rod, the adjusting rod, the vertical rod and the second auxiliary wheel, the function of convenient use is realized, the problem that the tension adjusting mechanism is not arranged in the conventional large circular knitting machine wire pressing device, the tension of a wire is inconvenient to adjust, the condition that the yarn is alternately wound in the use process is solved, and the angle of the wire is inconvenient to adjust is solved.

2. According to the utility model, the yarn can be conveyed and supported by arranging the third auxiliary wheel, the sliding sleeve is arranged, the sliding rod can be matched to support the movement of the threaded pipe, the stability of the threaded pipe during movement is improved, the first motor can be protected by arranging the protective shell, and the supporting plate can be conveniently fixed by arranging the mounting hole.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of a structure diagram of the present utility model in fig. 2.

In the figure: 1. a support plate; 2. an adjusting box; 3. a first motor; 4. a worm; 5. a worm wheel; 6. a threaded rod; 7. a threaded tube; 8. an adjusting wheel; 9. a support frame; 10. a first auxiliary wheel; 11. a support rod; 12. a second motor; 13. a first gear; 14. a second gear; 15. a transmission rod; 16. an adjusting rod; 17. a vertical rod; 18. a second auxiliary wheel; 19. a support post; 20. a sliding sleeve; 21. a protective shell; 22. and (3) mounting a plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-2, the present utility model: the utility model provides a line ball device of circular knitting machine, which comprises a supporting plate 1, the top fixedly connected with adjustment tank 2 of backup pad 1, the first motor 3 of the left bottom fixedly connected with of adjustment tank 2, the output of first motor 3 runs through adjustment tank 2 and fixedly connected with worm 4, worm 4's rear side meshing has worm wheel 5, the axle center department fixedly connected with threaded rod 6 of worm wheel 5, threaded pipe 7 is connected with at the top screw thread on threaded rod 6 surface, the top of threaded pipe 7 runs through adjustment tank 2 and swing joint have regulating wheel 8, the right side fixedly connected with sliding sleeve 20 of threaded pipe 7, the inner chamber sliding connection of sliding sleeve 20 has the slide bar, the top of slide bar and the inner wall fixedly connected with of adjustment tank 2, the surface cover of first motor 3 is equipped with protective housing 21, the right side and the equal fixedly connected with mounting panel 22 of adjustment tank 2 of the equal fixedly connected with in both sides of backup pad 1 bottom, the mounting hole has all been seted up to the front side and the rear side at mounting panel 22 top.

Wherein: an operator starts the first motor 3 through the external controller, the first motor 3 is matched with the worm 4 to drive the worm wheel 5 to rotate, the worm wheel 5 is matched with the threaded rod 6 to drive the threaded pipe 7 to move, the threaded pipe 7 drives the adjusting wheel 8 to move, the conveying tension of the yarns is adjusted, and the yarns are prevented from winding in the conveying process.

Referring to fig. 1-3, the present utility model: the utility model provides a line ball device of knitting circular knitting machine, the top fixedly connected with support frame 9 on the right side of regulating box 2, swing joint has first auxiliary wheel 10 between the front side and the rear side of support frame 9 inner chamber, the top fixedly connected with bracing piece 11 on the left side of regulating box 2, the left side fixedly connected with second motor 12 of bracing piece 11 bottom, the output fixedly connected with first gear 13 of second motor 12, the left side meshing of first gear 13 has second gear 14, the axle center department fixedly connected with transfer line 15 of second gear 14, the top of transfer line 15 runs through bracing piece 11 and fixedly connected with adjusts pole 16, the left side fixedly connected with montant 17 at regulating pole 16 top, swing joint has second auxiliary wheel 18 between the top of montant 17 inner chamber front side and rear side, the top fixedly connected with pillar 19 of bracing piece 11, swing joint has the third auxiliary wheel between the top of pillar 19 inner chamber front side and rear side, the surface of transfer line 15 passes through bearing and bracing piece 11 swing joint, the opening that cooperation screwed pipe 7 used has been seted up at the top of regulating box 2.

Wherein: the second motor 12 is started, the second motor 12 is matched with the first gear 13 to drive the second gear 14 to rotate, the second gear 14 is matched with the transmission rod 15 to drive the adjusting rod 16 to rotate, the adjusting rod 16 is matched with the vertical rod 17 to drive the second auxiliary wheel 18 to rotate, the conveying angle of the yarns is adjusted, and convenience in processing is improved.

The working principle of the utility model is that; an operator starts the first motor 3 through an external controller, the first motor 3 is matched with the worm 4 to drive the worm wheel 5 to rotate, the worm wheel 5 is matched with the threaded rod 6 to drive the threaded pipe 7 to move, the threaded pipe 7 is used for driving the adjusting wheel 8 to move, the conveying tension of the yarn is adjusted, the condition that the yarn is wound in the conveying process is avoided, the second motor 12 is started, the second motor 12 is matched with the first gear 13 to drive the second gear 14 to rotate, the second gear 14 is matched with the transmission rod 15 to drive the adjusting rod 16 to rotate, the adjusting rod 16 is matched with the vertical rod 17 to drive the second auxiliary wheel 18 to rotate, the conveying angle of the yarn is adjusted, and convenience in processing is improved.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a knitting circular knitting machine's line ball device, includes backup pad (1), its characterized in that: the utility model discloses a transmission mechanism, including support plate (1), adjusting box (2), first motor (3) of top fixedly connected with of supporting plate (1), the output of first motor (3) runs through adjusting box (2) and fixedly connected with worm (4), the rear side meshing of worm (4) has worm wheel (5), the axle center department fixedly connected with threaded rod (6) of worm wheel (5), the top threaded connection on threaded rod (6) surface has screwed pipe (7), the top of screwed pipe (7) runs through adjusting box (2) and swing joint have regulating wheel (8), the top fixedly connected with support frame (9) on adjusting box (2) right side, swing joint has first auxiliary wheel (10) between the front side and the rear side of support frame (9) inner chamber, the top fixedly connected with bracing piece (11) on adjusting box (2) left side, the left side fixedly connected with second motor (12) of bracing piece (11) bottom, the output fixedly connected with first gear (13) on second motor (12), the top of first gear (13) and the second gear (14) is connected with the axle center of second gear (14) fixedly connected with the bracing piece (16), the left side at the top of adjusting lever (16) fixedly connected with montant (17), swing joint has second auxiliary wheel (18) between the top of the front side and the rear side of montant (17) inner chamber.

2. The thread pressing device of a circular knitting machine according to claim 1, characterized in that: the top of bracing piece (11) fixedly connected with pillar (19), swing joint has the third auxiliary wheel between the top of pillar (19) inner chamber front side and rear side.

3. The thread pressing device of a circular knitting machine according to claim 1, characterized in that: the right side fixedly connected with sliding sleeve (20) of screwed pipe (7), the inner chamber sliding connection of sliding sleeve (20) has the slide bar, and the top of slide bar and the inner wall fixed connection of regulating box (2).

4. The thread pressing device of a circular knitting machine according to claim 1, characterized in that: the surface cover of first motor (3) is equipped with protective housing (21), the right side and the regulating box (2) fixed connection of protective housing (21).

5. The thread pressing device of a circular knitting machine according to claim 1, characterized in that: the two sides of the bottom of the supporting plate (1) are fixedly connected with mounting plates (22), and mounting holes are formed in the front side and the rear side of the top of each mounting plate (22).

6. The thread pressing device of a circular knitting machine according to claim 1, characterized in that: the surface of the transmission rod (15) is movably connected with the support rod (11) through a bearing, and an opening matched with the threaded pipe (7) for use is formed in the top of the adjusting box (2).