CN218861058U

CN218861058U - Warp beam let-off mechanism of warp knitting machine

Info

Publication number: CN218861058U
Application number: CN202223323877.3U
Authority: CN
Inventors: 周连健; 林东
Original assignee: Fuzhou Xinghui Knitting Co ltd
Current assignee: Fuzhou Xinghui Knitting Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-14
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a warp knitting machine colored warp beam let-off mechanism, including diaphragm, slide and first backup pad, the outside one side of first backup pad is fixed with second rotary driving piece, second rotary driving piece's output is connected with the fourth and adjusts the pole, the one end of fourth regulation pole has the third to adjust the pole through the hub connection, the one end of third regulation pole has the second to adjust the pole through the hub connection, the top of second regulation pole has first regulation pole through the hub connection, the axle activity on second regulation pole and the first regulation pole sets up to first backup pad on, the top of first regulation pole has come the take-up pulley through the axle. The utility model discloses a start second rotary driving spare, second rotary driving spare makes the fourth adjust the pole and removes, and the fourth is adjusted the pole and is made the third adjust the pole and drive the second and adjust the pole and remove, and the second is adjusted the pole and is made first regulation pole remove, and then the position that first regulation pole made the take-up pulley changes to make the tensile size of device real-time regulation yarn.

Description

Warp beam let-off mechanism of warp knitting machine

Technical Field

The utility model relates to a let-off mechanism technical field specifically is warp knitting machine colored warp beam let-off mechanism.

Background

The warp knitting machine is a mechanical device commonly used in the textile industry, and the principle of the warp knitting machine is that warp yarns fed from a warp feeding mechanism are knitted by driving a looping mechanism, and finally, a knitted fabric is wound by a winding mechanism. In whole weaving process, let-off mechanism's let-off effect to a great extent influences the effect that looping mechanism weaves, carries out the process of receiving and releasing to warp, and the in-process that the grooved needle pulled warp downwards, warp need be put (tension is less), and when the grooved needle pulled down to the lowest position, warp need receive (tension is great), therefore let-off mechanism hardly adjusts in real time to make warp's tension inhomogeneous, consequently need improve the let-off mechanism of tricot machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warp knitting machine colored warp beam let-off mechanism is in order to solve the difficult tensile size of adjusting the yarn in real time of the let-off mechanism who provides in the above-mentioned background art to make warp's tension inhomogeneous.

In order to achieve the above object, the utility model provides a following technical scheme: warp beam let-off mechanism of warp knitting machine, its characterized in that: including diaphragm, slide and first backup pad, the outside one side of first backup pad is fixed with second rotary driving spare, the output of second rotary driving spare is connected with the fourth and adjusts the pole, the one end of fourth regulation pole has the third to adjust the pole through the hub connection, the one end of third regulation pole has the second to adjust the pole through the hub connection, the top of second regulation pole has first regulation pole through the hub connection, the axle activity on second regulation pole and the first regulation pole sets up to first backup pad on, the top of first regulation pole has come the take-up pulley through the axle.

Preferably, the both sides of diaphragm bottom are fixed with the erection column, the anterior top of diaphragm and bottom are fixed with the slide rail.

Preferably, the slide rail is provided with a slide plate in a sliding manner, the top of the slide plate is fixed to the bottom of the first supporting plate, and the slide plate moves on the slide rail.

Preferably, the inside front portion of diaphragm is provided with the threaded rod through the bearing activity, the front portion of diaphragm is fixed with first rotary driving spare, the output of first rotary driving spare and the one end interconnect of threaded rod, the back swing joint of threaded rod and slide, first rotary driving spare makes the threaded rod rotate.

Preferably, the outside activity of first backup pad is provided with spacing wheel, spacing wheel is provided with a plurality ofly on first backup pad, the left side activity of the outside one side of first backup pad is provided with the line wheel.

Preferably, there is the second backup pad in the position that first backup pad front portion is close to the line wheel, the inside bottom of second backup pad is provided with the leading wheel through the axle activity, the both sides activity at second backup pad top is provided with adjusting bolt, adjusting bolt's bottom activity is provided with the slider, be provided with the pinch roller through the axle activity in the slider, the leading wheel carries out the effect of wire to the yarn.

Compared with the prior art, the beneficial effects of the utility model are that: this warp knitting machine colored warp beam let-off mechanism is rational in infrastructure, has following advantage:

(1) The tension adjusting device has the advantages that the tension of yarns can be adjusted in real time by the aid of the first adjusting rod, the second adjusting rod, the third adjusting rod, the fourth adjusting rod, the second rotary driving piece and the tensioning wheel, when the tension adjusting device is used, the second rotary driving piece is started to enable the fourth adjusting rod to move, the third adjusting rod drives the second adjusting rod to move by the fourth adjusting rod, the first adjusting rod moves by the second adjusting rod, the position of the tensioning wheel is changed by the first adjusting rod, and accordingly the tension of yarns can be adjusted in real time by the tension adjusting device.

(2) Through being provided with diaphragm, threaded rod, slide rail, slide and first rotary driving spare, realized that the device can adjust let-off mechanism's position as required to adapt to different tricot machines, consequently, during the use, through starting first rotary driving spare, first rotary driving spare just can make the threaded rod rotate, the threaded rod just can make the slide remove, the slide just can make first backup pad remove, thereby the position of first backup pad will change, thereby make let-off mechanism adapt to different tricot machines.

(3) The device has been realized through being provided with second backup pad, adjusting bolt, leading wheel, slider and pinch roller and can provide certain resistance for the yarn, keeps tensile stability, consequently through rotating adjusting bolt, adjusting bolt makes the slider move down, then the slider makes the pinch roller press the yarn to the leading wheel on, provides certain resistance for the yarn, keeps the tensile stability of yarn.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. mounting a column; 2. a transverse plate; 3. a threaded rod; 4. a slide rail; 5. a slide plate; 6. a first rotary drive member; 7. a first support plate; 8. a wire wheel; 9. a second support plate; 10. adjusting the bolt; 11. a guide wheel; 12. a first adjusting lever; 13. a second adjusting lever; 14. a third adjusting rod; 15. a fourth adjusting lever; 16. a second rotary drive; 17. a limiting wheel; 18. a slider; 19. a pinch roller; 20. a tension wheel.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the warp knitting machine patterned warp beam let-off mechanism comprises a transverse plate 2, a sliding plate 5 and a first supporting plate 7, wherein a second rotary driving piece 16 is fixed on one side outside the first supporting plate 7, the output end of the second rotary driving piece 16 is connected with a fourth adjusting rod 15, the second rotary driving piece 16 enables the fourth adjusting rod 15 to move, one end of the fourth adjusting rod 15 is connected with a third adjusting rod 14 through a shaft, the fourth adjusting rod 15 enables the third adjusting rod 14 to move, one end of the third adjusting rod 14 is connected with a second adjusting rod 13 through a shaft, the third adjusting rod 14 enables the second adjusting rod 13 to move, the top end of the second adjusting rod 13 is fixed with a first adjusting rod 12 through a shaft, the second adjusting rod 13 enables the first adjusting rod 12 to move, the second adjusting rod 13 and the shaft on the first adjusting rod 12 are movably arranged on the first supporting plate 7, the top end of the first adjusting rod 12 is connected with a tensioning wheel 20 through a shaft tensioning wheel, and the tension of the yarn is adjusted by the shaft tensioning wheel 20;

by starting the second rotary driving part 16, the second rotary driving part 16 enables the fourth adjusting rod 15 to move, the fourth adjusting rod 15 enables the third adjusting rod 14 to drive the second adjusting rod 13 to move, the second adjusting rod 13 enables the first adjusting rod 12 to move, and then the first adjusting rod 12 enables the position of the tension wheel 20 to change, so that the device can adjust the tension of the yarn in real time;

the mounting column 1 is fixed on two sides of the bottom of the transverse plate 2, the slide rails 4 are fixed on the top and the bottom of the front part of the transverse plate 2, the slide plate 5 is arranged on the slide rails 4 in a sliding manner, the top of the slide plate 5 and the bottom of the first supporting plate 7 are fixed with each other, the threaded rod 3 is movably arranged on the front part of the inner part of the transverse plate 2 through a bearing, the first rotary driving piece 6 is fixed on the front part of the transverse plate 2, the output end of the first rotary driving piece 6 is connected with one end of the threaded rod 3, the threaded rod 3 is rotated by the first rotary driving piece 6, the slide plate 5 is moved by the threaded rod 3, and the threaded rod 3 is movably connected with the back of the slide plate 5;

by starting the first rotary driving piece 6, the threaded rod 3 can be rotated by the first rotary driving piece 6, the sliding plate 5 can be moved by the threaded rod 3, the first supporting plate 7 can be moved by the sliding plate 5, and the position of the first supporting plate 7 can be changed, so that the let-off mechanism can adapt to different warp knitting machines;

a plurality of limiting wheels 17 are movably arranged outside the first supporting plate 7, a wire wheel 8 is movably arranged on the left side of one side outside the first supporting plate 7, a second supporting plate 9 is arranged at the position, close to the wire wheel 8, of the front part of the first supporting plate 7, the bottom inside the second supporting plate 9 is movably provided with a guide wheel 11 through a shaft, adjusting bolts 10 are movably arranged on two sides of the top of the second supporting plate 9, a sliding block 18 is movably arranged at the bottom of each adjusting bolt 10, and a pressing wheel 19 is movably arranged in each sliding block 18 through a shaft;

by rotating the adjusting bolt 10, the adjusting bolt 10 enables the sliding block 18 to move downwards, and then the sliding block 18 enables the pressing wheel 19 to press the yarn onto the guide wheel 11, so that certain resistance is provided for the yarn, and the stability of the tension of the yarn is kept;

when the device is used, the device is installed on a warp knitting machine, then the first rotary driving piece 6 is started, the first rotary driving piece 6 enables the threaded rod 3 to rotate, the threaded rod 3 enables the sliding plate 5 to move, the sliding plate 5 enables the first supporting plate 7 to move, the position of the first supporting plate 7 changes, then the adjusting bolt 10 is rotated, the sliding block 18 enables the sliding block 10 to move downwards, then the sliding block 18 enables the pressing wheel 19 to press yarns onto the guide wheel 11, certain resistance is provided for the yarns, the stability of the tension of the yarns is kept, the second rotary driving piece 16 is started, the second rotary driving piece 16 enables the fourth adjusting rod 15 to move, the fourth adjusting rod 15 enables the third adjusting rod 14 to drive the second adjusting rod 13 to move, the second adjusting rod 13 enables the first adjusting rod 12 to move, and then the position of the tensioning wheel 20 changes through the first adjusting rod 12, and therefore the device can adjust the tension of the yarns in real time.

Claims

1. Warp knitting machine flower warp beam let-off mechanism, its characterized in that: including diaphragm (2), slide (5) and first backup pad (7), one side of first backup pad (7) outside is fixed with second rotary driving spare (16), the output of second rotary driving spare (16) is connected with fourth regulation pole (15), the one end of fourth regulation pole (15) is through the hub connection have third regulation pole (14), the one end of third regulation pole (14) is through the hub connection have second regulation pole (13), the top of second regulation pole (13) is through the hub connection have first regulation pole (12), axle activity on second regulation pole (13) and first regulation pole (12) sets up on first backup pad (7), the top of first regulation pole (12) has connect take-up pulley (20) through the axle.

2. The warp beam let-off mechanism of warp knitting machine as claimed in claim 1, wherein: the mounting column (1) is fixed on two sides of the bottom of the transverse plate (2), and the sliding rails (4) are fixed on the top and the bottom of the front portion of the transverse plate (2).

3. The warp beam let-off mechanism of a warp knitting machine as claimed in claim 2, characterized in that: slide rail (4) go up the slip and be provided with slide (5), the top of slide (5) and the bottom reciprocal anchorage of first backup pad (7).

4. The warp beam let-off mechanism of the warp knitting machine as claimed in claim 1, wherein: the inside front portion of diaphragm (2) is provided with threaded rod (3) through the bearing activity, the front portion of diaphragm (2) is fixed with first rotary driving piece (6), the output of first rotary driving piece (6) and the one end interconnect of threaded rod (3), the back swing joint of threaded rod (3) and slide (5).

5. The warp beam let-off mechanism of warp knitting machine as claimed in claim 1, wherein: the utility model discloses a take-up reel, including first backup pad (7), spacing wheel (17) is provided with in the outside activity of first backup pad (7), spacing wheel (17) are provided with a plurality ofly on first backup pad (7), the left side activity of the outside one side of first backup pad (7) is provided with line wheel (8).

6. The warp beam let-off mechanism of the warp knitting machine as claimed in claim 1, wherein: the position that first backup pad (7) front portion is close to line wheel (8) has second backup pad (9), the inside bottom of second backup pad (9) is provided with leading wheel (11) through the axle activity, the both sides activity at second backup pad (9) top is provided with adjusting bolt (10), the bottom activity of adjusting bolt (10) is provided with slider (18), be provided with pinch roller (19) through the axle activity in slider (18).