CN214115864U

CN214115864U - Tension tensioning device for spinning thread of knitting equipment

Info

Publication number: CN214115864U
Application number: CN202023082178.5U
Authority: CN
Inventors: 周新河
Original assignee: Changshu Shangge Textile Co ltd
Current assignee: Changshu Shangge Textile Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-03
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of knitting, in particular to a tension tensioning device for spinning threads of knitting equipment, which comprises a frame, wherein the left part and the right part of the inner bottom end of the frame are rotatably connected with guide rollers, a telescopic cylinder is fixedly connected with the middle position of the inner bottom end of the frame, a support plate is fixedly connected with the upper end of the telescopic cylinder, four corners of the upper end of the support plate are fixedly connected with pillars, mounting plates are fixedly connected between the upper ends of two pillars at the front end and between the upper ends of two pillars at the rear end, a concave plate is fixedly connected with the inner middle end of each mounting plate, and a supporting block is arranged at the inner middle end of each concave plate; through all lapping the yarn to the guide roll, guide the yarn through the rotation of guide roll and remove, when the yarn is too lax, telescopic cylinder contracts downwards to make the compression roller push down in the yarn upper end, consequently exert pressure the take-up through the compression roller to the yarn, avoid the yarn too lax, guaranteed knitting during operation's effect, improve knitting quality.

Description

Tension tensioning device for spinning thread of knitting equipment

Technical Field

The utility model relates to a knitting technical field especially relates to a tensile straining device of knitting equipment spinning.

Background

The knitting needle is used to form loops from various raw materials and varieties of yarns, and the loops are connected into knitted fabrics. The knitted fabric is soft in texture, has good crease resistance and air permeability, has large extensibility and elasticity, and is comfortable to wear. The knitted product can be used for clothes and decoration, and can also be used in the fields of industry and agriculture, medical treatment and health, national defense and the like. Knitting is classified into two types, hand knitting and machine knitting. The hand knitting uses the needle, the history is long, the skill is exquisite, the flower shape is flexible and changeable, get the wide spread and development among the folk.

At present, the yarn tension tensioning device of knitting equipment spinning needs to be used to the yarn among the knitting process, and the tensioning effect of spinning directly influences knitting effect, if the spinning is too loose, will reduce the quality after knitting, even knitting device can be taut to the spinning for some, but tensioning dynamics is difficult to carry out accurate control, often appear that tensioning dynamics is too big and lead to the condition emergence that the spinning tears apart, increase misoperation and bring the loss.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tensile straining device of knitting equipment spinning to the spinning that solves above-mentioned background art and proposes is too lax, influences knitting quality and effect, and the difficult accurate control of taut dynamics easily leads to the spinning to tear apart and bring the problem of loss.

In order to solve the prior art problem, the utility model discloses a tensile straining device of knitting equipment spinning, including the frame:

the left part and the right part of the inner bottom end of the frame are both rotationally connected with guide rollers, the middle position of the inner bottom end of the frame is fixedly connected with a telescopic cylinder, the upper end of the telescopic cylinder is fixedly connected with a support plate, four corners of the upper end of the support plate are both fixedly connected with support columns, the upper end of the front end of the support column is between the upper ends of the two support columns, the upper end of the rear end of the support column is between the upper ends of the two support columns, the middle end of the inner side of each support plate is fixedly connected with a concave plate, the middle end of the inner side of each concave plate is provided with a support block, the upper end and the lower end of each support block are both fixedly connected with two support springs, the tail ends of the support springs at the upper end and the lower end of the concave plate are respectively and fixedly connected with the upper end and the lower end of the inner side of the concave plate, a compression roller is rotationally connected between the upper ends of the two support blocks and is positioned above the compression roller, and the middle part of the lower end of the support frame is fixedly connected with a pressure sensor, the upper end of the fixing frame is fixedly connected with a pressure display screen.

Further, the compression roller is positioned above the space between the inner sides of the two guide rollers, and the front-back length of the compression roller is consistent with the front-back length of the guide rollers.

Furthermore, the upper end of each supporting block is positioned outside the concave plate and is fixedly connected with a supporting rod, and a pressing plate is fixedly connected between the upper ends of the two supporting rods.

Furthermore, the pressing plate is located below the pressure sensor, and the upper end face of the pressing plate is in contact with the lower end face of the pressure sensor.

Further, the inboard top fixedly connected with fixed block of frame, just the equal fixedly connected with spring telescopic link in fixed block lower extreme left and right sides, spring telescopic link lower extreme fixed connection in the mount upper end.

Furthermore, the pressure display screen is in signal connection with the pressure sensor, and the pressure display screen and the pressure sensor are both electrically connected with an external power supply.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

through all lapping the yarn to the guide roll, the rotation guide yarn through the guide roll removes, when the yarn is too lax, telescopic cylinder shrink downwards, thereby make the compression roller push down in the yarn upper end, consequently, exert pressure through the compression roller to the yarn taut, avoid the yarn too lax, the effect of knitting during operation has been guaranteed, improve knitting quality, and detect the application of pressure degree of compression roller to the yarn through pressure sensor, do benefit to the taut dynamics of accurate control yarn, so as to avoid the taut dynamics too big and lead to the yarn to be taken place by the condition of tearing apart, the neutral of taut dynamics has been guaranteed, reduce the loss that misoperation brought.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;

fig. 3 is the utility model discloses a compression roller looks sideways at the schematic diagram.

In FIGS. 1-3: the device comprises a rack 1, a guide roller 2, a telescopic cylinder 3, a fixed block 4, a support plate 5, a support column 6, a mounting plate 7, a spring telescopic rod 8, a fixed frame 9, a concave plate 10, a supporting block 11, a supporting spring 12, a compression roller 13, a pressure sensor 14, a pressure display screen 15, a supporting rod 16 and a pressure plate 17.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3:

a yarn tension tensioning device of knitting equipment comprises a frame 1:

the left part and the right part of the bottom end of the inner side of the frame 1 are both rotationally connected with guide rollers 2, the middle position of the bottom end of the inner side of the frame 1 is fixedly connected with a telescopic cylinder 3, a support plate 5 is fixedly connected at the upper end of the telescopic cylinder 3, pillars 6 are fixedly connected at four corners of the upper end of the support plate 5, mounting plates 7 are fixedly connected between the upper ends of the two pillars 6 at the front end and between the upper ends of the two pillars 6 at the rear end, a concave plate 10 is fixedly connected at the middle end of the inner side of each mounting plate 7, a supporting block 11 is mounted at the middle end of the inner side of each concave plate 10, the upper end and the lower end of each supporting block 11 are fixedly connected with two supporting springs 12, the tail ends of the supporting springs 12 at the upper end and the lower end are respectively and fixedly connected with the upper end and the lower end of the inner side of the concave plate 10, a compression roller 13 is rotatably connected between the two supporting blocks 11, and a fixed frame 9 is fixedly connected between the upper ends of the two mounting plates 7 and above the compression roller 13;

concretely, through all lapping the spinning on guide roll 2, the rotation guide spinning through guide roll 2 removes, when the spinning is too lax, telescopic cylinder 3 contracts and drives extension board 5 and moves down, extension board 5 then drives pillar 6, mounting panel 7, mount 9 moves down, spring telescopic link 8 extension simultaneously, concave template 10 then moves down along with mounting panel 7 together, and supporting shoe 11 then drives compression roller 13 and moves down, thereby make compression roller 13 push down in the spinning upper end, consequently, exert pressure through compression roller 13 and take-up the spinning, avoid the spinning too lax, the effect of knitting during operation has been guaranteed, knitting quality is improved.

A pressure sensor 14 is fixedly connected to the middle of the lower end of the fixed frame 9, a pressure display screen 15 is fixedly connected to the upper end of the fixed frame 9, a support rod 16 is fixedly connected to the upper end of each support block 11 and located outside the concave plate 10, a pressure plate 17 is fixedly connected between the upper ends of the two support rods 16, the pressure plate 17 is located below the pressure sensor 14, the upper end surface of the pressure plate 17 is in contact with the lower end surface of the pressure sensor 14, the pressure display screen 15 is in signal connection with the pressure sensor 14, and the pressure display screen 15 and the pressure sensor 14 are both electrically connected with an external power supply;

further, when the spinning is pushed down to compression roller 13, the spinning can exert a reaction force to compression roller 13 simultaneously, thereby make compression roller 13 go up to press supporting spring 12, drive bracing piece 16 and clamp plate 17 simultaneously and push up pressure sensor 14, pressure sensor 14 receives the extrusion back, pressure display screen 15 shows the audio-visual demonstration of pressure value, then whether too big to the pressure application degree of spinning is judged to compression roller 13 through the pressure value that observation pressure display screen 15 shows, thereby do benefit to the taut dynamics of accurate control compression roller 13 to the spinning, so as to avoid the condition emergence that the taut dynamics is too big and lead to the spinning to be torn apart, the adept neutral of having guaranteed the taut dynamics, reduce the loss that misoperation brought.

The compression roller 13 is positioned above the inner sides of the two guide rollers 2, and the front-back length of the compression roller 13 is consistent with that of the guide rollers 2;

furthermore, the front and back length of the compression roller 13 is consistent with the front and back length of the guide roller 2, so that the compression roller 13 can comprehensively press and tighten the spinning thread passing above the guide roller 2, and the tightening effect is ensured.

A fixed block 4 is fixedly connected to the top end of the inner side of the rack 1, spring telescopic rods 8 are fixedly connected to the left side and the right side of the lower end of the fixed block 4, and the lower ends of the spring telescopic rods 8 are fixedly connected to the upper end of the fixed frame 9;

furthermore, the fixing frame 9 is connected and limited through the spring telescopic rod 8, and the flexibility of the spring telescopic rod 8 is combined, so that the stability of the vertical movement of the fixing frame 9 and the mounting plate 7 is guaranteed.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a tension-adjusting device of knitting equipment spinning which comprises a frame (1), and is characterized in that:

the left part and the right part of the bottom end of the inner side of the frame (1) are both rotatably connected with guide rollers (2), a telescopic cylinder (3) is fixedly connected at the middle position of the bottom end of the inner side of the frame (1), a support plate (5) is fixedly connected at the upper end of the telescopic cylinder (3), pillars (6) are fixedly connected at four corners of the upper end of the support plate (5), a mounting plate (7) is fixedly connected between the upper ends of two pillars (6) at the front end and between the upper ends of two pillars (6) at the rear end, a concave plate (10) is fixedly connected at the middle end of the inner side of each mounting plate (7), a supporting block (11) is mounted at the middle end of the inner side of each concave plate (10), two supporting springs (12) are fixedly connected at the upper end and the lower end of each supporting block (11), and the tail ends of the supporting springs (12) at the upper end and the lower end are respectively and fixedly connected with the upper end and the lower end of the inner side of the concave plate (10), two it is connected with compression roller (13) to rotate between supporting shoe (11), two just be located between mounting panel (7) upper end compression roller (13) top fixedly connected with mount (9), mount (9) lower extreme middle part fixedly connected with pressure sensor (14), mount (9) upper end fixedly connected with pressure display screen (15).

2. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: the compression roller (13) is positioned above the space between the inner sides of the two guide rollers (2), and the front-back length of the compression roller (13) is consistent with the front-back length of the guide rollers (2).

3. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: the upper end of each supporting block (11) is positioned outside the concave plate (10) and is fixedly connected with a supporting rod (16), and a pressing plate (17) is fixedly connected between the upper ends of the two supporting rods (16).

4. A yarn tension take-up device of a knitting apparatus according to claim 3, characterized in that: the pressure plate (17) is located below the pressure sensor (14), and the upper end face of the pressure plate (17) is in contact with the lower end face of the pressure sensor (14).

5. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: frame (1) inboard top fixedly connected with fixed block (4), just equal fixedly connected with spring telescopic link (8) in fixed block (4) lower extreme left and right sides, spring telescopic link (8) lower extreme fixed connection in mount (9) upper end.

6. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: the pressure display screen (15) is in signal connection with the pressure sensor (14), and the pressure display screen (15) and the pressure sensor (14) are both electrically connected with an external power supply.