CN217399113U

CN217399113U - Convenient type tricot machine tension adjustment mechanism

Info

Publication number: CN217399113U
Application number: CN202220572819.5U
Authority: CN
Inventors: 沈灵
Original assignee: Changzhou Qianshou Textile Machinery Technology Co ltd
Current assignee: Changzhou Qianshou Textile Machinery Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-09
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to a tricot machine technical field especially relates to a convenient type tricot machine tension adjustment mechanism, has solved the send line roller of prior art tricot machine and has received the line roller and adjust yarn conveying tensile process, complex operation's problem promptly at the spacing adjustment. The utility model provides a convenient type tricot machine tension adjustment mechanism, includes and installs receipts line roller and drive roller on the tricot machine curb plate, still includes: the limiting plate is arranged on a side plate of the warp knitting machine. When the distance between the wire feeding roller and the wire collecting roller needs to be adjusted, firstly, the initial position of the wire feeding roller is on a lower arc of a circumference formed by taking the driving roller as a circle center, and the first screw pushes the limiting plate to move upwards from the lower arc to the upper arc, so that the distance between the wire feeding roller and the wire collecting roller is adjusted; and do not influence the belt drive of tensioning roller, send line roller and drive roller three, compare with current regulation mode, only need adjust the sliding of limiting plate can, adjust the operation simple more convenient.

Description

Convenient type tricot machine tension adjustment mechanism

Technical Field

The utility model relates to a tricot machine technical field especially relates to a convenient type tricot machine tension adjustment mechanism.

Background

Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp-feed machine, a process known as warp knitting and a fabric known as tricot. The machine that accomplishes this is called a warp knitting machine. The warp knitting machine mainly comprises three transmission parts, namely a thread feeding roller, a driving roller and a thread take-up roller.

However, in the use process of the warp knitting machine, yarns are conveyed between the yarn feeding roller and the yarn collecting roller, and when the distance between the yarn feeding roller and the yarn collecting roller changes due to long-time rotation, fine adjustment is needed; the driving roller is generally matched with the tensioning roller to limit the position of the thread feeding roller, so that stable transmission of the thread feeding roller is guaranteed, when the position of the thread feeding roller is finely adjusted, the tensioning roller also needs to be adjusted, and therefore when the distance between the thread feeding roller and the thread collecting roller is adjusted, multi-step operation is needed to complete, operation is complex, and therefore the convenient warp knitting machine tension adjusting mechanism is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient type tricot machine tension adjustment mechanism has solved the send line roller of prior art tricot machine and has received the line roller and adjust the tensile process of yarn conveying promptly at the spacing regulation, complex operation's problem.

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

the utility model provides a convenient type tricot machine tension adjustment mechanism, includes and installs receipts line roller and drive roller on the tricot machine curb plate, still includes:

the limiting plate is arranged on a side plate of the warp knitting machine, the limiting plate slides in a limiting manner by taking the axis of the driving roller as the center of a circle, a first screw and a second screw are respectively installed on the warp knitting machine in a threaded screwing manner, and the first screw and the second screw respectively move in a vertical threaded screwing manner so as to limit the position movement of the limiting plate;

the tensioning roller is arranged on the limiting plate;

the wire feeding roller is movably mounted on the limiting plate, and the tensioning roller, the wire feeding roller and the driving roller are connected through a belt in a transmission mode.

Preferably, the warp knitting machine further comprises a sliding strip, the sliding strip is installed on the rear end face of the limiting plate, a sliding rail of an arc structure taking the axial lead of the driving roller as the center of a circle is arranged on a side plate corresponding to the warp knitting machine, the sliding strip is limited to slide in the sliding rail, and the first screw rod and the second screw rod respectively drive the sliding strip to slide clockwise or anticlockwise.

Preferably, the extending ends of the first screw and the second screw are respectively and movably connected with a driving plate through a bearing seat, a limiting groove used for matching with the driving plate to slide is formed in a corresponding side plate of the warp knitting machine, and the driving plate vertically limits and slides in the corresponding limiting groove.

Preferably, the cross section of the limiting groove is of a T-shaped structure, a sliding block which is matched with the limiting groove to slide is installed on the rear side of the driving plate, the cross section of the sliding strip is of a T-shaped structure, and the cross section of the sliding rail is of a T-shaped groove structure matched with the sliding strip.

Preferably, a horizontal sliding groove is formed in the limiting plate, a moving block is arranged in the sliding groove in a limiting and sliding mode, the tensioning roller is movably connected with the moving block, the axial leads of the tensioning roller and the wire feeding roller are on the same horizontal line, and the vertical cross sections of the sliding groove and the moving block are of T-shaped structures respectively.

Preferably, the bottom of the moving block is provided with a hanging plate in a triangular structure, the inclined plane of the hanging plate is attached to slide a triangular plate, the horizontal end of the triangular plate is movably connected with a tensioning screw rod through a bearing seat, and the tensioning screw rod is connected with the limiting plate in a screwing mode through vertical threads.

The utility model discloses possess following beneficial effect at least:

when the distance between the wire feeding roller and the wire collecting roller needs to be adjusted, firstly, the initial position of the wire feeding roller is positioned on a lower arc of a circumference formed by taking the driving roller as a circle center, and the first screw pushes the limiting plate to move from the lower arc to an upper arc, so that the distance between the wire feeding roller and the wire collecting roller is adjusted; and in the adjustment process, the tensioning roller and the wire feeding roller move on the circumference line of the driving roller all the time, so that the belt transmission of the tensioning roller, the wire feeding roller and the driving roller is not influenced, compared with the existing adjustment mode, the adjustment operation is simpler and more convenient only by adjusting the sliding of the limiting plate.

The utility model discloses still possess following beneficial effect:

through the upwards screw thread of tensioning screw rod closes soon to make the set-square promote the link plate along spout rectilinear motion, thereby realize tensioning roller, drive roller and send the convenient regulation of the belt tensioning between the line roller.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the positioning of a conventional take-up roller, feed roller and tension roller in a warp knitting machine;

FIG. 2 is a schematic view of the installation of a take-up roller, a feed roller, a tension roller and a drive roller on a side plate of a warp knitting machine;

fig. 3 is a rear view of the limiting plate.

In the figure: 1. a wire take-up roller; 2. a wire feeding roller; 3. a tension roller; 4. a drive roller; 5. a limiting plate; 6. a moving block; 7. a chute; 8. hanging the plate; 9. a set square; 10. tensioning the screw; 11. a slide bar; 12. a slide rail; 13. a limiting groove; 14. a drive plate; 15. a first screw; 16. a second screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a convenient warp knitting machine tension adjusting mechanism comprises a take-up roller 1 and a driving roller 4 which are arranged on a side plate of a warp knitting machine, and further comprises:

the limiting plate 5 is arranged on a side plate of the warp knitting machine, the limiting plate 5 slides in a limiting manner by taking the axis of the driving roller 4 as the center of a circle, a first screw 15 and a second screw 16 are respectively installed on the warp knitting machine in a threaded screwing manner, and the first screw 15 and the second screw 16 respectively perform vertical threaded screwing movement to limit the position movement of the limiting plate 5;

the tensioning roller 3 is arranged on the limiting plate 5;

the wire feeding roller 2 is movably arranged on the limiting plate 5, and the tensioning roller 3, the wire feeding roller 2 and the driving roller 4 are in transmission connection through a belt;

the scheme has the following working processes: the tensioning roller 3 and the wire feeding roller 2 are arranged on the limiting plate 5, when the distance between the wire feeding roller 2 and the wire collecting roller 1 needs to be adjusted, firstly, the initial position of the wire feeding roller 2 is on a lower arc of a circumference formed by taking the driving roller 4 as a circle center, then, the first screw 15 and the second screw 16 are vertically rotated, the limiting plate 5 is pushed by the first screw 15 to move from the lower arc to an upper arc, and the second screw 16 ensures that the position of the limiting plate 5 is kept stable in the movement process of the limiting plate 5, so that the distance between the wire feeding roller 2 and the wire collecting roller 1 is adjusted; and in the adjustment process, tensioning roller 3 and send line roller 2 to move on the circumferencial line of drive roller 4 all the time to do not influence tensioning roller 3, send line roller 2 and the belt drive of 4 three of drive roller, compare with current regulation mode, only need adjust limiting plate 5 the slip can, adjust the operation simple more convenient.

Further, the warp knitting machine further comprises a sliding strip 11, the sliding strip 11 is installed on the rear end face of the limiting plate 5, a sliding rail 12 of an arc-shaped structure with the axis of the driving roller 4 as the center of circle is arranged on a side plate corresponding to the warp knitting machine, the sliding strip 11 is limited to slide in the sliding rail 12, the first screw 15 and the second screw 16 respectively drive the sliding strip 11 to slide clockwise or anticlockwise, specifically, the first screw 15 pushes the sliding strip 11 to slide upwards from the lower circumference to the upper circumference, the first screw 15 rotates downwards in a threaded manner, the second screw 16 rotates upwards in a threaded manner, the sliding strip 11 is limited in the process of moving upwards from the lower circumference to the upper circumference, and therefore the stability of the limiting plate 5 is guaranteed to be integrated.

Further, the extending ends of the first screw 15 and the second screw 16 are respectively movably connected with a driving plate 14 through a bearing seat, a limiting groove 13 used for matching with the driving plate 14 to slide is formed in a corresponding side plate of the warp knitting machine, the driving plate 14 vertically limits and slides in the corresponding limiting groove 13, and specifically, the length of the driving plate 14 is larger than the width of the sliding rail 12.

Further, the cross section of the limiting groove 13 is of a T-shaped structure, a sliding block which is matched with the limiting groove 13 to slide is installed on the rear side of the driving plate 14, the cross section of the sliding strip 11 is of a T-shaped structure, the cross section of the sliding rail 12 is of a T-shaped groove structure matched with the sliding strip 11, and particularly, the T-shaped structure can guarantee stable matching of the driving plate 14 and the limiting groove 13 and stable matching of the sliding strip 11 and the sliding rail 12.

Further, a horizontal sliding groove 7 is formed in the limiting plate 5, a moving block 6 is arranged in the sliding groove 7 in a limiting sliding mode, the tensioning roller 3 is movably connected with the moving block 6, the axial leads of the tensioning roller 3 and the wire feeding roller 2 are on the same horizontal line, the vertical cross sections of the sliding groove 7 and the moving block 6 are of T-shaped structures respectively, specifically, the rear end face of the moving block 6 is attached to a side plate of the warp knitting machine, and the upper end and the lower end of the moving block 6 are matched with the sliding groove 7.

Further, link plate 8 that is the triangle-shaped structure is installed to the bottom of movable block 6, and the inclined plane laminating of link plate 8 slides has set-square 9, and there is tensioning screw 10 at the horizontal end of set-square 9 through bearing frame swing joint, and tensioning screw 10 closes with the vertical screw thread of limiting plate 5 soon and is connected, and is concrete, closes soon through the 10 ascending screw threads of tensioning screw to make set-square 9 promote link plate 8 along 7 rectilinear motion of spout, thereby realize tensioning roller 3, drive roller 4 and send the tensioning between the line roller 2.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 convenient type tricot machine tension adjustment mechanism, is including installing receipts line roller (1) and drive roller (4) on the tricot machine curb plate, its characterized in that still includes:

the limiting plates (5) are arranged on side plates of the warp knitting machine, the limiting plates slide in a limiting manner by taking the axis of the driving roller (4) as the center of a circle, a first screw (15) and a second screw (16) are respectively installed on the warp knitting machine in a threaded screwing manner, and the first screw (15) and the second screw (16) respectively perform vertical threaded screwing movement to limit the position movement of the limiting plates (5);

the tensioning roller (3), the tensioning roller (3) is arranged on the limiting plate (5);

send line roller (2), send line roller (2) movable mounting on limiting plate (5), tension roll (3), send between line roller (2) and drive roller (4) to connect through belt drive.

2. The tension adjusting mechanism of the convenient warp knitting machine as claimed in claim 1, further comprising a sliding bar (11), wherein the sliding bar (11) is mounted on the rear end face of the limiting plate (5), an arc-shaped sliding rail (12) with the axis of the driving roller (4) as the center is formed in a side plate corresponding to the warp knitting machine, the sliding bar (11) is limited in the sliding rail (12) to slide, and the first screw (15) and the second screw (16) respectively drive the sliding bar (11) to slide clockwise or anticlockwise.

3. The tension adjusting mechanism of the convenient warp knitting machine as claimed in claim 1, wherein the extending ends of the first screw (15) and the second screw (16) are respectively movably connected with a driving plate (14) through a bearing seat, a corresponding side plate of the warp knitting machine is provided with a limiting groove (13) for matching with the driving plate (14) to slide, and the driving plate (14) vertically limits and slides in the corresponding limiting groove (13).

4. The tension adjusting mechanism of the convenient warp knitting machine as claimed in claim 3, wherein the cross section of the limiting groove (13) is of a T-shaped structure, a sliding block which is matched with the limiting groove (13) to slide is installed on the rear side of the driving plate (14), the cross section of the sliding bar (11) is of a T-shaped structure, and the cross section of the sliding rail (12) is of a T-shaped groove structure matched with the sliding bar (11).

5. The tension adjusting mechanism of the convenient warp knitting machine as claimed in claim 1, wherein a horizontal sliding groove (7) is formed in the limiting plate (5), a moving block (6) is slidably arranged in the sliding groove (7) in a limiting manner, the tension roller (3) is movably connected with the moving block (6), the axial lines of the tension roller (3) and the wire feeding roller (2) are on the same horizontal line, and the vertical cross sections of the sliding groove (7) and the moving block (6) are respectively of a T-shaped structure.

6. The tension adjusting mechanism of the convenient warp knitting machine according to claim 5 is characterized in that a hanging plate (8) in a triangular structure is installed at the bottom of the moving block (6), a triangular plate (9) is attached to an inclined surface of the hanging plate (8) in a sliding mode, a tensioning screw (10) is movably connected to the horizontal end of the triangular plate (9) through a bearing seat, and the tensioning screw (10) is in threaded connection with the limiting plate (5) in a vertical mode.