CN213978073U

CN213978073U - Yarn tensioner of warp knitting machine

Info

Publication number: CN213978073U
Application number: CN202022432461.XU
Authority: CN
Inventors: 朱德明
Original assignee: Jiaxing Kaiyuan Warp Knitting Co ltd
Current assignee: Jiaxing Kaiyuan Warp Knitting Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-17
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a tricot machine yarn tensioner, the on-line screen storage device comprises a base, base upper end fixedly connected with device board, the device board lateral wall is equipped with the cell body, be equipped with elevating system in the cell body, elevating system is connected with the T template, T template lateral wall rotates and is connected with the gyro wheel, be equipped with two cavitys on the T template, be equipped with telescopic machanism in the cavity, telescopic machanism is connected with first semicircle ring, first semicircle ring below is equipped with down semicircle ring. The utility model discloses it is rational in infrastructure, through setting up lift framework and telescopic machanism, drive the vertical motion of gyro wheel through the threaded rod, utilize the pressure of gyro wheel to carry out convenient regulation effectively to the tension of yarn. Through setting up ring, lower ring and heating semicircle ring, heat through the burr of heating semicircle ring on to the yarn, strike off the burr after heating again, improved the smooth degree of yarn, promoted product quality.

Description

Yarn tensioner of warp knitting machine

Technical Field

The utility model relates to a tensioner technical field especially relates to a tricot machine yarn tensioner.

Background

Knitting a knitted fabric by simultaneously looping one or more sets of parallel arranged yarns on all the working needles of a warp-feed machine, which is called warp knitting, and a machine for performing such warp knitting, which is called a warp knitting machine; the warp knitting machine has wide adaptability to raw materials and fabric varieties and high machine productivity, so the warp knitting machine develops quickly.

Existing yarns generally have burrs, which, if untreated, may affect product quality, cause irritation to skin, and affect user experience after the garment is made.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a yarn tensioner of a warp knitting machine.

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

the utility model provides a tricot machine yarn tensioner, includes the base, base upper end fixedly connected with device board, device board lateral wall is equipped with the cell body, be equipped with elevating system in the cell body, elevating system is connected with the T template, T template lateral wall rotates and is connected with the gyro wheel, be equipped with two cavitys on the T template, be equipped with telescopic machanism in the cavity, telescopic machanism is connected with first semicircle ring, first semicircle ring below is equipped with down the semicircle ring, be connected through fixed establishment between first semicircle ring and the lower semicircle ring, the left side be equipped with heating mechanism between first semicircle ring and the lower semicircle ring, the base upper end is equipped with collects the box.

Preferably, elevating system includes the threaded rod of being connected with the cell body inner wall rotation, threaded rod upper end fixedly connected with connecting rod, the upper end of connecting rod extends to outside the cell body and fixedly connected with changes the handle.

Preferably, telescopic machanism is including being located the bracing piece in the cavity, through spring elastic connection between the upper end of bracing piece and the inner wall of cavity, bracing piece lower extreme and last semicircle ring upper end fixed connection.

Preferably, the fixing mechanism comprises a first slot located at the upper end of the lower semicircular ring, and a first insertion block matched with the first slot is arranged at the lower end of the upper semicircular ring.

Preferably, heating mechanism include with first ring inner wall fixed connection's last heating semicircle ring, heating semicircle ring under semicircle ring inner wall fixed connection has, heating semicircle ring upper end is equipped with the second slot down, it is equipped with the second inserted block with second slot complex to go up heating semicircle ring lower extreme.

Preferably, the side walls of the first insert block and the second insert block are provided with anti-slip lines.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up lift framework and telescopic machanism, drive the vertical motion of gyro wheel through the threaded rod, utilize the pressure of gyro wheel to carry out convenient regulation effectively to the tension of yarn.

2. Through setting up ring, lower ring and heating semicircle ring, heat through the burr of heating semicircle ring on to the yarn, strike off the burr after heating again, improved the smooth degree of yarn, promoted product quality.

Drawings

Fig. 1 is a schematic structural view of a yarn tensioner of a warp knitting machine according to the present invention;

fig. 2 is a left side view structural schematic diagram of a heating mechanism of a yarn tensioner of a warp knitting machine provided by the utility model;

fig. 3 is an enlarged schematic view of a structure at a position a of the yarn tensioner of the warp knitting machine provided by the utility model.

In the figure: 1 base, 2 collection boxes, 3 cell bodies, 4 threaded rods, 5 support rods, 6 cavities, 7 rollers, 8 rotating handles, 9 upper semicircular rings, 10 lower semicircular rings, 11 upper heating semicircular rings, 12 lower heating semicircular rings, 13 first slots, 14 first insertion blocks, 15 second insertion blocks, 16 second slots, 17T-shaped plates and 18 device plates.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a warp knitting machine yarn tensioner, including base 1, base 1 upper end fixedly connected with device board 18, device board 18 lateral wall is equipped with cell body 3, be equipped with elevating system in the cell body 3, elevating system includes threaded rod 4 of being connected with the rotation of cell body 3 inner wall, threaded rod 4 upper end fixedly connected with connecting rod, the upper end of connecting rod extends to outside the cell body 3 and fixedly connected with changes 8, when the pressure of yarn needs to be adjusted, rotate and change 8, change 8 and drive threaded rod 4 and rotate, threaded rod 4 drives the vertical downstream of T template 17, T type piece drives the vertical downstream of gyro wheel 7, gyro wheel 7 pushes down the yarn, along with the change of gyro wheel 7 position, the tension of yarn changes thereupon.

Elevating system is connected with T template 17, and T template 17 lateral wall rotates and is connected with gyro wheel 7, is equipped with two cavitys 6 on the T template 17, is equipped with telescopic machanism in the cavity 6, and telescopic machanism is including the bracing piece 5 that is located cavity 6, through spring elastic connection between the upper end of bracing piece 5 and the inner wall of cavity 6, and 5 lower extremes of bracing piece and last semicircle ring 9 upper end fixed connection, at the vertical downstream in-process of

gyro wheel

7, 5 extrusion springs of bracing piece, the compression of spring atress.

Telescopic machanism is connected with last semicircle ring 9, and last semicircle ring 9 below is equipped with down semicircle ring 10, goes up semicircle ring 9 and is connected through fixed establishment between the semicircle ring 10 down, and fixed establishment is including being located the first slot 13 of semicircle ring 10 upper end down, and the lower extreme of last semicircle ring 9 is equipped with the first inserted block 14 with first slot 13 complex.

Be equipped with heating mechanism on the left side between semicircle ring 9 and the semicircle ring 10 down, heating mechanism include with last heating semicircle ring 11 of last semicircle ring 9 inner wall fixed connection, heating semicircle ring 12 under the semicircle ring 10 inner wall fixed connection down, lower heating semicircle ring 12 upper end is equipped with second slot 16, it is equipped with second inserted block 15 with second slot 16 complex to go up heating semicircle ring 11 lower extreme, first inserted block 14 all is equipped with anti-skidding line with second inserted block 15 lateral wall, base 1 upper end is equipped with collects box 2, the yarn is in the middle of passing through last heating semicircle ring 11 and lower heating semicircle ring 12 back, the hardening after the burr heating of surface, when the yarn passes through between last semicircle ring 9 on right side and lower semicircle ring 10, the burr that the yarn surface hardened is scraped and falls into collection box 2 of below.

When the utility model is used, the yarn tensioner is fixed on the warp knitting machine, the yarn in the warp knitting machine passes through the middle of the upper semicircular ring 9 and the lower semicircular ring 10, when the pressure of the yarn needs to be adjusted, the rotating handle 8 is rotated, the rotating handle 8 drives the threaded rod 4 to rotate, the threaded rod 4 drives the T-shaped plate 17 to vertically move downwards, the T-shaped plate 17 drives the roller 7 to vertically move downwards, the roller 7 presses the yarn, the tension of the yarn is changed along with the change of the position of the roller 7, in the process that the roller 7 vertically moves downwards, the supporting rod 5 extrudes the spring, the spring is stressed and compressed, after the yarn passes through the middle of the upper heating semicircular ring 11 and the lower heating semicircular ring 12, burrs on the surface are heated and hardened, when the yarn passes between the upper and lower

semi-circular rings

9, 10 on the right, the surface-hardened burrs of yarn are scraped off and fall into the collecting box 2 below.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A yarn tensioner of a warp knitting machine comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly connected with a device plate (18), the side wall of the device plate (18) is provided with a groove body (3), a lifting mechanism is arranged in the groove body (3), the lifting mechanism is connected with a T-shaped plate (17), the side wall of the T-shaped plate (17) is rotationally connected with a roller (7), two cavities (6) are arranged on the T-shaped plate (17), a telescopic mechanism is arranged in each cavity (6), the telescopic mechanism is connected with an upper semicircular ring (9), a lower semicircular ring (10) is arranged below the upper semicircular ring (9), go up between semicircle ring (9) and the lower semicircle ring (10) and be connected through fixed establishment, the left side go up and be equipped with heating mechanism between semicircle ring (9) and the lower semicircle ring (10), base (1) upper end is equipped with collects box (2).

2. The yarn tensioner as claimed in claim 1, wherein the lifting mechanism comprises a threaded rod (4) rotatably connected with the inner wall of the groove body (3), a connecting rod is fixedly connected to the upper end of the threaded rod (4), and the upper end of the connecting rod extends out of the groove body (3) and is fixedly connected with a rotating handle (8).

3. The yarn tensioner of the warp knitting machine as claimed in claim 1, characterized in that the telescopic mechanism comprises a support rod (5) located in the cavity (6), the upper end of the support rod (5) is elastically connected with the inner wall of the cavity (6) through a spring, and the lower end of the support rod (5) is fixedly connected with the upper end of the upper half ring (9).

4. Yarn tensioner according to claim 1, characterised in that said fixing means comprise a first slot (13) at the upper end of the lower semi-circular ring (10), said upper semi-circular ring (9) being provided at its lower end with a first insert (14) cooperating with the first slot (13).

5. The yarn tensioner as claimed in claim 4, wherein the heating mechanism comprises an upper heating semi-circular ring (11) fixedly connected with the inner wall of the upper semi-circular ring (9), a lower heating semi-circular ring (12) is fixedly connected with the inner wall of the lower semi-circular ring (10), a second slot (16) is formed at the upper end of the lower heating semi-circular ring (12), and a second insert block (15) matched with the second slot (16) is formed at the lower end of the upper heating semi-circular ring (11).

6. A yarn tensioner according to claim 4 or 5, characterised in that the side walls of the first insert block (14) and the second insert block (15) are provided with anti-slip threads.