CN217498278U

CN217498278U - Tension tensioning device for spinning thread of knitting equipment

Info

Publication number: CN217498278U
Application number: CN202221120117.XU
Authority: CN
Inventors: 王冬
Original assignee: Changshu Yuzhiyuan Knitting Co ltd
Current assignee: Suzhou Yuzhiyuan Knitting Co.,Ltd.
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-27
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a tensile straining device of knitting equipment spinning relates to knitting equipment field. This tensile straining device of knitting equipment spinning, including straining device mounting bracket and three pulley, it is three the inside equal fixedly connected with installation round bar of pulley. This tensile straining device of knitting equipment spinning thread, according to the change of instructing the rotatory directional scale plate of set-square on the scale position, the rotatory number of turns of control rubber pole, and the rotatory number of turns of rubber pole can directly change the distance of pulley adjustment into, through the rubber pole, the scale plate, instruct the cooperation of set-square, the staff is in the position of the control pulley under the condition that has explicit reference, the position of assurance pulley adjustment that can be accurate, but carry out accurate control to taut dynamics, avoid appearing with staff's experience control condition as the owner, avoid taut dynamics too big and lead to the condition emergence that the spinning thread that the pulley supported tears apart, reduce economic loss.

Description

Tension tensioning device for spinning thread of knitting equipment

Technical Field

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

Background

With the continuous development and improvement of a textile knowledge system and a discipline system, particularly after technologies such as non-woven textile materials and three-dimensional compound knitting are generated, the current textile is not only the traditional hand-made spinning and weaving, but also the textile for clothing, industry and decoration produced by non-woven fabric technology, modern three-dimensional knitting technology, modern electrostatic nano-net forming technology and the like, so the modern textile refers to a multi-scale structure processing technology of fibers or fiber aggregates, but an important factor influencing the textile quality in the textile process is the tension of the spun yarns.

The tension of the yarn is controlled by the conventional tension device for the yarn tension of the knitting equipment in the using process by adopting a mode that the yarn passes through a fixed pulley and a mode that a movable pulley is matched with the fixed pulley, but the tension force is difficult to control accurately when the yarn is tensioned, clear reference is not provided, the experience of workers is taken as the main, the condition that the yarn is torn off due to overlarge tension force often occurs, and the loss is caused by increased misoperation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a tensile straining device of knitting equipment spinning to solve above-mentioned problem to when solving among the prior art to spinning taut, taut dynamics is difficult to carry out accurate control, does not have clear reference, and with staff's experience as leading to, the too big condition that leads to spinning to tear of taut dynamics often appears takes place, increases misoperation and brings the problem of loss.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a tensile straining device of knitting equipment spinning, includes straining device mounting bracket and three pulley, it is three the inside equal fixedly connected with installation round bar of pulley, logical groove has been seted up to straining device mounting bracket front side one side, one of them installation round bar one end runs through logical groove, installation round bar rear side top fixedly connected with control box, installation round bar one end top is provided with two driving plates, two the inside promotion piece that all is provided with of driving plate, two promotion piece one end is provided with the lead screw, lead screw outside thread bush is equipped with the backup pad, lead screw one end fixedly connected with rubber pole, the cover is equipped with the scale plate to rubber pole outside one end rotation cover.

Preferably, installation round bar one end fixedly connected with bent plate, the bent plate top runs through the control box and contacts two with the control box equal fixed connection of driving plate contacts in the bent plate top and with the control box inner wall, two in addition the installation round bar all with straining device mounting bracket fixed connection, when the driving plate removes, can drive the installation round bar through the bent plate and remove, make the pulley that the installation round bar outside cover was established remove, after the pulley removes, can take up the line of spinning that three pulley supported.

Preferably, two the inside equal fixedly connected with one big one little two fixed horizontal poles of driving plate, two the equal fixed cover in the fixed horizontal pole outside is equipped with the bearing, two the bearing all contacts with promotion piece top, promote a cross sectional shape and set up to trapezoidal, promote the piece and set up in the bearing bottom of fixed horizontal pole installation, when consequently promoting the piece removal, when making the bearing rotatory, make the driving plate promote at the inside removal of control box by trapezoidal promotion piece.

Preferably, the lead screw is close to the one end that promotes the piece and rotates and be connected with the push pedal, push pedal one side fixedly connected with installation screw, installation screw sets up and promotes between the piece and with two and promote the piece actuation mutually, and the lead screw rotates the push pedal of connecting and sets up in two and promote piece one side, when the lead screw promotes the push pedal and removes, promotes to promote the piece and remove to control box inside.

Preferably, the set-square is instructed to rubber pole top fixedly connected with, the spacing round bar of scale plate one side fixedly connected with, spacing round bar one end runs through the backup pad and contacts with the backup pad, backup pad and straining device mounting bracket fixed connection, the removal of rubber pole can make scale plate synchronous motion, avoids the scale plate to cause the influence to the operation of rubber pole, guarantees the scale plate and instructs the high-efficient stability of set-square complex.

Preferably, two promote one side that the piece is close to the backup pad and all seted up the draw-in groove, two the inside cardboard that is provided with of draw-in groove, cardboard one side is rotated and is connected with the installation screw rod, the installation screw rod run through the backup pad and with backup pad threaded connection, installation screw rod one end fixedly connected with handle makes backup pad threaded connection's installation screw rod drive the cardboard and removes, and when the cardboard removed the inside back of draw-in groove, the messenger promotes a one end and loses the support.

Preferably, two the circular slot has all been seted up to one side that the backup pad was kept away from to the promotion piece, the inside T shape holding rod that is provided with of circular slot, the inside fixedly connected with elastic rubber sleeve of T shape holding rod, the driving plate sets up between elastic rubber sleeve and cardboard, and the circular slot that the promotion piece was seted up is pulled out to the T shape holding rod that fixes with elastic rubber sleeve is inside, can make the promotion piece can pass from the driving plate is inside completely.

The utility model provides a tensile straining device of knitting equipment spinning, its beneficial effect who possesses as follows:

1. this tensile straining device of knitting equipment spinning thread, according to the change of instructing the rotatory directional scale plate of set-square on the scale position, the rotatory number of turns of control rubber pole, and the rotatory number of turns of rubber pole can directly change the distance of pulley adjustment into, through the rubber pole, the scale plate, instruct the cooperation of set-square, the staff is in the position of the control pulley under the condition that has explicit reference, the position of assurance pulley adjustment that can be accurate, but carry out accurate control to taut dynamics, avoid appearing with staff's experience control condition as the owner, avoid taut dynamics too big and lead to the condition emergence that the spinning thread that the pulley supported tears apart, reduce economic loss.

2. This tensile straining device of knitting equipment spinning thread, the cardboard removes the inside back of draw-in groove, makes and promotes a one end and loses the support, pulls out the circular slot that promotes a set up inside the T shape holding rod that the elastic rubber cover is fixed afterwards, can make to promote the piece and can pass from the driving plate is inside completely, will promote the piece and pull down between control box and the backup pad, guarantees to promote the piece and change the accuracy of repairing, assurance pulley adjusting position.

Drawings

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

FIG. 2 is a schematic structural view of the support plate of the present invention;

FIG. 3 is a schematic structural view of the clamping plate of the present invention;

fig. 4 is a schematic structural view of the bending plate of the present invention.

In the figure: 1. a tensioner mounting bracket; 2. installing a round rod; 3. a pulley; 4. a through groove; 5. bending a plate; 6. a control box; 7. a drive plate; 8. a pushing block; 9. pushing a plate; 10. a screw rod; 11. a rubber rod; 12. a scale plate; 13. an indication triangle; 14. a limiting round rod; 15. a support plate; 16. fixing the cross bar; 17. a bearing; 18. a card slot; 19. clamping a plate; 20. installing a screw rod; 21. a circular groove; 22. an elastic rubber sleeve; 23. t-shaped holding rod.

Detailed Description

The embodiment of the utility model provides a tensile straining device of knitting equipment spinning.

Referring to fig. 1, 2, 3 and 4, the device comprises a tensioning device mounting frame 1 and three pulleys 3, wherein the three pulleys 3 are fixedly connected with a mounting round bar 2, one side of the front side of the tensioning device mounting frame 1 is provided with a through groove 4, one end of one mounting round bar 2 penetrates through the through groove 4, the top of the rear side of the mounting round bar 2 is fixedly connected with a control box 6, the top of one end of the mounting round bar 2 is provided with two driving plates 7, one end of the mounting round bar 2 is fixedly connected with a bent plate 5, the top of the bent plate 5 penetrates through the control box 6 and is contacted with the control box 6, the two driving plates 7 are fixedly connected with the top of the bent plate 5 and are contacted with the inner wall of the control box 6, the inner parts of the two driving plates 7 are fixedly connected with a large fixed cross bar 16 and a small fixed cross bar 16, the outer sides of the two fixed cross bars 16 are fixedly sleeved with bearings 17, the two bearings 17 are contacted with the top of a pushing block 8, the cross section of the pushing block 8 is trapezoidal, two other installation round bars 2 all with 1 fixed connection of straining device mounting bracket, two transmission plate 7 are inside all to be provided with and to promote piece 8, two promote 8 one ends of piece and be provided with lead screw 10, lead screw 10 is close to the one end rotation that promotes piece 8 and is connected with push pedal 9, push pedal 9 one side fixedly connected with installation screw 20, installation screw 20 sets up and promotes between piece 8 and with two and promote piece 8 actuation mutually, 10 outside screw thread bush of lead screw is equipped with

backup pad

15, 10 one end fixedly connected with rubber pole 11 of lead screw,

backup pad

15 and 1 fixed connection of straining device mounting bracket, the triangle plate 13 is instructed to 11 top fixedly connected with of rubber pole, 11 outside one end rotation covers of rubber pole are equipped with

scale plate

12, 12 one side fixedly connected with

spacing round bar

14, 14 one end of spacing round bar runs through backup pad 15 and contacts with backup pad 15.

Specifically, the mounting round rod 2 fixed by one pulley 3 penetrates through a through groove 4 formed in the tensioning device mounting frame 1, the through groove 4 is fixedly connected with a bent plate 5, and the bent plate 5 penetrates through a control box 6 and is fixedly connected with a transmission plate 7 arranged in the control box 6, so that when the transmission plate 7 moves, the mounting round rod 2 is driven by the bent plate 5 to move, the pulley 3 sleeved on the outer side of the mounting round rod 2 moves, and the yarns supported by the three pulleys 3 can be tensioned after the pulley 3 moves;

when the yarns supported by the three pulleys 3 need to be tensioned, after the rubber rod 11 is held, the position of the indication triangular plate 13 fixed on the scale plate 12 on one side of the scale plate 12 is observed, then the rubber rod 11 is rotated to enable the indication triangular plate 13 to correspondingly rotate, the number of rotating circles of the rubber rod 11 is controlled according to the change of the indication triangular plate 13 rotating to the scale position on the scale plate 12, the number of rotating circles of the rubber rod 11 can be directly converted into the distance for adjusting the pulleys 3, through the cooperation of the rubber rod 11, the scale plate 12 and the indication triangular plate 13, a worker controls the position of the pulley 3 under the condition of definite reference, the position of the pulley 3 can be accurately grasped, the tensioning force is accurately controlled, the control condition that the experience of the worker is taken as the main condition is avoided, and the condition that the yarns supported by the pulley 3 are torn due to overlarge tensioning force is avoided, the economic loss is reduced;

the scale plate 12 is rotatably sleeved outside the rubber rod 11, and the limit round rod 14 fixed by the scale plate 12 penetrates through the support plate 15, so that when the rubber rod 11 rotates and moves, the rotation of the rubber rod 11 cannot drive the scale plate 12 limited by the limit round rod 14 to rotate, but the movement of the rubber rod 11 can enable the scale plate 12 to synchronously move, the influence of the scale plate 12 on the operation of the rubber rod 11 is avoided, and the efficient and stable matching of the scale plate 12 and the indication triangular plate 13 is ensured;

because the screw rod 10 fixed by the rubber rod 11 is in threaded connection with the supporting plate 15, when the rubber rod 11 is rotated, the screw rod 10 can be rotated to move the rubber rod 11, and the push plate 9 rotationally connected with the screw rod 10 is arranged on one side of the two push blocks 8, when the push plate 9 is pushed by the screw rod 10 to move, the push blocks 8 are pushed to move towards the inside of the control box 6, and because the push blocks 8 are arranged at the bottom of the bearing 17 arranged on the fixed cross rod 16, when the push blocks 8 move, the bearing 17 can be rotated, meanwhile, the transmission plate 7 is pushed by the trapezoidal push blocks 8 to move in the control box 6, the transmission plate 7 drives the pulley 3 to move through the installation round rod 2 fixed by the bent plate 5, the number of rotation of the rubber rod 11 is converted into the moving distance of the pulley 3, and the control of the position of the pulley 3 is completed.

Please refer to fig. 3 and fig. 4 again, one side of two promotion pieces 8 close to the supporting plate 15 has all been seted up the draw-in groove 18, two inside cardboard 19 that is provided with of draw-in

groove

18, 19 one side of cardboard rotates and is connected with the installation screw 20, the installation screw 20 runs through the supporting plate 15 and with supporting plate 15 threaded connection, 20 one end fixedly connected with handles of installation screw, circular slot 21 has all been seted up to one side that two promotion pieces 8 kept away from the supporting plate 15, the inside T-shaped holding rod 23 that is provided with of circular slot 21, the inside fixedly connected with elastic rubber sleeve 22 of T-shaped holding rod 23, the driving plate 7 sets up between elastic rubber sleeve 22 and cardboard 19.

Concretely, rotatory installation screw 20, make 15 threaded connection's of backup pad installation screw 20 drive cardboard 19 and remove, when cardboard 19 remove the inside back of draw-in groove 18, make and promote 8 one end of piece and lose the support, pull out T shape holding rod 23 that elastic rubber sleeve 22 is fixed afterwards inside the circular slot 21 that promotes 8 and offer, can make and promote 8 and can follow the transmission plate 7 inside completely and pass, will promote 8 and pull down between control box 6 and backup pad 15, guarantee to promote 8 changes the speed of repairing of piece, guarantee the accuracy of pulley 3 adjustment position.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tension's straining device of knitting equipment spinning, includes straining device mounting bracket (1) and three pulley (3), its characterized in that: it is three pulley (3) inside equal fixedly connected with installation round bar (2), logical groove (4), one of them have been seted up to straining device mounting bracket (1) front side one side installation round bar (2) one end is run through logical groove (4), installation round bar (2) rear side top fixedly connected with control box (6), installation round bar (2) one end top is provided with two driving plates (7), two driving plate (7) inside all is provided with promotes piece (8), two it is provided with lead screw (10) to promote piece (8) one end, lead screw (10) outside thread bush is equipped with backup pad (15), lead screw (10) one end fixedly connected with rubber pole (11), the cover is rotated to rubber pole (11) outside one end and is equipped with scale plate (12).

2. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: installation round bar (2) one end fixedly connected with bent plate (5), bent plate (5) top is run through control box (6) and is contacted with control box (6), two equal fixed connection in bent plate (5) top of driving plate (7) contacts with control box (6) inner wall, two in addition installation round bar (2) all with straining device mounting bracket (1) fixed connection.

3. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: two inside equal fixedly connected with one big one little two fixed horizontal pole (16) of driving plate (7), two the equal fixed cover in fixed horizontal pole (16) outside is equipped with bearing (17), two bearing (17) all contacts with promotion piece (8) top, it sets up to trapezoidal to promote piece (8) cross sectional shape.

4. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: the lead screw (10) is close to one end of the pushing blocks (8) and is rotatably connected with a pushing plate (9), one side of the pushing plate (9) is fixedly connected with a mounting screw (20), and the mounting screw (20) is arranged between the two pushing blocks (8) and is attracted with the two pushing blocks (8).

5. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: rubber pole (11) top fixedly connected with instructs set-square (13), scale plate (12) one side fixedly connected with spacing round bar (14), backup pad (15) and contact with backup pad (15) are run through to spacing round bar (14) one end, backup pad (15) and overspeed device tensioner mounting bracket (1) fixed connection.

6. A yarn tension take-up device of a knitting apparatus according to claim 1, characterized in that: two draw-in grooves (18) have all been seted up to one side that promotes piece (8) is close to backup pad (15), two draw-in grooves (18) inside is provided with cardboard (19), cardboard (19) one side is rotated and is connected with installation screw rod (20), installation screw rod (20) run through backup pad (15) and with backup pad (15) threaded connection, installation screw rod (20) one end fixedly connected with handle.

7. A yarn tension take-up device of a knitting apparatus according to claim 6, characterized in that: round grooves (21) are formed in one sides, far away from the supporting plate (15), of the two pushing blocks (8), T-shaped holding rods (23) are arranged inside the round grooves (21), elastic rubber sleeves (22) are fixedly connected inside the T-shaped holding rods (23), and the transmission plate (7) is arranged between the elastic rubber sleeves (22) and the clamping plate (19).