CN210287714U - Warp knitting machine convenient to adjust yarn tension - Google Patents
Warp knitting machine convenient to adjust yarn tension Download PDFInfo
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- CN210287714U CN210287714U CN201920733753.1U CN201920733753U CN210287714U CN 210287714 U CN210287714 U CN 210287714U CN 201920733753 U CN201920733753 U CN 201920733753U CN 210287714 U CN210287714 U CN 210287714U
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Abstract
The utility model relates to a tricot machine convenient to adjust yarn tension relates to weaving equipment technical field, and it includes tricot machine main part and tension adjustment mechanism, its characterized in that: tension adjustment mechanism including install in warp knitting machine main part inlet wire department both sides vertical stand, two the stand dorsad the lateral wall of warp knitting machine main part articulates there is at vertical face pivoted dwang, two be provided with the tension roller between the tip of dwang, the lower surface of dwang has the connecting block along its length direction sliding connection, the lower surface of connecting block articulates there is along yarn direction of delivery pivoted regulation pole, the other end of adjusting the pole articulate in the lateral wall of stand. The utility model discloses can adjust the tension of yarn fast conveniently, promote the quality of weaving of tricot machine.
Description
Technical Field
The utility model belongs to the technical field of weaving equipment technique and specifically relates to a warp knitting machine convenient to adjust yarn tension is related to.
Background
The method of forming knitted fabric by using one or several sets of parallel arranged yarns, which are simultaneously rolled up on all the working needles of a warp-feed machine, is called warp knitting, the fabric is called warp knitted fabric, and the machine for carrying out this warp knitting is called warp knitting machine.
When the existing warp knitting machine is used, due to the fact that the sizes and the shapes of yarns are different, the tension of the yarns is required to be adjusted so as to avoid winding of the warp knitting machine during knitting.
Therefore, a new technical solution is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a warp knitting machine convenient to adjust yarn tension, it can conveniently adjust the yarn tension before getting into the warp knitting machine main part to promote the off-the-shelf quality of final cloth.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a tricot machine convenient to adjust yarn tension, includes tricot machine main part and tension adjustment mechanism, tension adjustment mechanism including install in the vertical stand in tricot machine main part inlet wire department both sides, two the stand dorsad the lateral wall of tricot machine main part articulates there is at vertical face pivoted dwang, two be provided with the tension roller between the tip of dwang, the lower surface of dwang has the connecting block along its length direction sliding connection, the lower surface of connecting block articulates there is along yarn direction of delivery pivoted regulation pole, the other end of adjusting the pole articulate in the lateral wall of stand.
By adopting the technical scheme, before the yarn enters the warp knitting machine, the yarn bypasses the tension roller through the guide roller and finally enters the warp knitting machine, and the two adjusting rods rotate through the position of the sliding connecting block, so that the tension roller rotates, the distance between the tension roller and the guide roller is changed, the tension of the yarn is adjusted, and the quality of finished cloth is guaranteed.
The utility model discloses further set up to: the lower surface of dwang has seted up the T-shaped groove, the top of connecting block be provided with sliding connection in the T-shaped piece that the T-shaped inslot was adorned, a plurality of screw holes have been seted up to the lateral wall of dwang, and the screw hole internal thread that is located T-shaped piece one side has the bolt, the tip threaded connection of bolt in the T-shaped piece.
Through adopting above-mentioned technical scheme for connecting block ground sliding connection is in the lower surface of dwang steadily, when needs adjust yarn tension, through unscrewing the bolt, the position of sliding connection piece to fix it through the bolt, thereby tension before quick regulation yarn gets into the tricot machine.
The utility model discloses further set up to: the stand orientation vertical lift groove has been seted up to the lateral wall of tension roller, sliding connection has the elevator in the lift groove, the bottom inner wall in lift groove with the first spring of bottom fixedly connected with of elevator, the tip of adjusting the pole articulate in the lateral wall of elevator.
Through adopting above-mentioned technical scheme, when the tension of yarn is too big, when the tension roller, produce the power of downrotation to the tension roller to exert the power of downbearing to the elevator, make first spring compress, adjust the pole and rotate downwards, adjust the tension of yarn, make the tension of yarn diminish.
The utility model discloses further set up to: the surface of the tension roller is provided with a guide groove.
By adopting the technical scheme, the position of the yarn is ensured through the guide groove, and the yarn is prevented from deflecting before entering the warp knitting machine.
The utility model discloses further set up to: two there is the slider inner wall of dwang along its length direction sliding connection, the tension roll rotate connect in between two sliders, the lateral wall of connecting rod is provided with and is used for the drive the electric push cylinder of slider.
By adopting the technical scheme, under different working environments or during production of different elastic fabrics, the position of the tension roller can be quickly adjusted by adjusting the position of the sliding block through the electric pushing cylinder, so that the tension of the yarn can be further adjusted.
The utility model discloses further set up to: the adjusting rod comprises a bottom rod and a top rod, a sliding groove is formed in the top surface of the bottom rod along the length direction of the bottom rod, the top rod is connected in the sliding groove in a sliding mode, and a second spring is fixedly connected between the bottom of the sliding groove and the bottom of the bottom rod.
Through adopting above-mentioned technical scheme, when the tension of yarn increases, the yarn applys a decurrent power to the tension roll, and when the tension of yarn was too big, the ejector pin compressed the second spring for the tension roll rotates downwards, makes the tension of yarn reduce, avoids the too big yarn fracture that leads to of tension of yarn.
The utility model discloses further set up to: the inner wall of the sliding groove is provided with a limiting groove along the length direction, and the side wall of the ejector rod is provided with a limiting block which is connected with the limiting groove in a sliding manner.
Through adopting above-mentioned technical scheme, when playing limiting displacement to the ejector pin, promote the stability of ejector pin when sliding in the spout.
The utility model discloses further set up to: two be provided with between the stand with the parallel tuber pipe of guide roll, the one end of tuber pipe is connected with the fan, a plurality of exhaust vents have been seted up towards the circumference lateral wall of guide roll to the tuber pipe.
By adopting the technical scheme, before the yarns enter the warp knitting machine, the air in the air duct is blown to the surfaces of the yarns through the air outlet holes, so that the dust and impurities on the surfaces of the yarns are removed, and the quality of the final cloth finished product is further improved.
To sum up, the utility model discloses a beneficial technological effect does: 1. the position of the yarn can be quickly adjusted by adjusting the position of the connecting block before the yarn enters the warp knitting machine, so that the yarn has good tension when entering the warp knitting machine; 2. through setting up first spring and second spring, compress it when yarn tension is too big among the weaving process for the tension of yarn reduces, and the condition that can effectual reduction yarn collapses because of tension is too big produces.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic view of the bottom mechanism of the present invention.
Fig. 5 is a partially enlarged schematic view of a portion C in fig. 4.
Fig. 6 is a schematic cross-sectional view of an adjustment lever.
In the drawings, 1, a warp knitting machine main body; 2. a tension adjusting mechanism; 3. a column; 4. a guide roller; 5. rotating the rod; 6. a tension roller; 7. connecting blocks; 8. adjusting a rod; 9. a T-shaped slot; 10. a T-shaped block; 11. a threaded hole; 12. a bolt; 13. a lifting groove; 14. a lifting block; 15. a first spring; 16. a guide groove; 17. a slider; 18. an electric pushing cylinder; 19. a bottom bar; 20. a top rod; 21. a chute; 22. a second spring; 23. a limiting groove; 24. a limiting block; 25. an air duct; 26. a fan; 27. an air outlet; 28. and (4) a groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, for the warp knitting machine convenient for adjusting yarn tension disclosed by the utility model, comprising a warp knitting machine main body 1 and a tension adjusting mechanism 2, the tension adjusting mechanism 2 comprises upright posts 3 vertically arranged at both sides of an inlet of the warp knitting machine main body 1, a guide roller 4 is rotatably connected between the bottoms of the two upright posts 3, the side walls of the two upright posts 3 facing away from the warp knitting machine main body 1 are respectively hinged with a rotating rod 5, the movable end of the rotating rod 5 rotates along the motion direction of the yarn, the rotating of the two rotating rods 5 is connected with a tension roller 6 parallel to the guide roller 4, the lower surfaces of the two rotating rods 5 are respectively connected with a connecting block 7 in a sliding way along the length direction, the lower surfaces of the two connecting blocks 7 are respectively hinged with an adjusting rod 8, the side wall of the upright post 3 facing the tension roller 6 is provided with a, the bottom inner wall of lift groove 13 and the first spring 15 of bottom fixedly connected with of lifter 14, the tip of adjusting pole 8 articulates in the lateral wall of lifter 14, when yarn tension was too big in the weaving process, the yarn applyed the decurrent power to tension roller 6 and made first spring 15 compress, thereby reduce the tension of yarn, when yarn tension was adjusted to needs, the position of connecting block 7 was adjusted to the accessible, thereby control tension roller 6 uses dwang 5 to rotate as the axle center, thereby adjust the tension of yarn, guarantee the final off-the-shelf quality of cloth.
Referring to fig. 4 and 5, T-shaped groove 9 has all been seted up along its length direction to the lower surface of two dwang 5, the top integrated into one piece of connecting block 7 has sliding connection in the T-shaped piece 10 of T-shaped inslot 9, a row of a plurality of screw holes 11 have been seted up along its length direction to the lateral wall of dwang 5, the screw hole 11 female connection that is located T-shaped piece 10 one side has bolt 12, the tip threaded connection of bolt 12 is in T-shaped piece 10, fix connecting block 7 through bolt 12, when the yarn rate of tension needs to be adjusted, the accessible is unscrewed bolt 12 and is adjusted connecting block 7.
Referring to fig. 2, grooves 28 have been seted up along its length direction to the inner wall of two dwang 5, equal sliding connection has slider 17 in two grooves 28, tension roller 6 rotates to be connected between two sliders 17, electric push cylinder 18 is installed to the tip of groove 28, the tip fixed connection of the push rod of electric push cylinder 18 is in the lateral wall of slider 17, the position of the steerable tension roller 6 of push rod electric push cylinder 18, be convenient for adjust the position of tension roller 6 under different operational environment, further conveniently adjust the tension of yarn.
Referring to fig. 6, the adjusting rod 8 includes a bottom rod 19 and a top rod 20, a sliding groove 21 is formed in the top surface of the bottom rod 19 along the length direction of the bottom rod 19, the top rod 20 is slidably connected in the sliding groove 21, and a second spring 22 is fixedly connected between the bottom of the sliding groove 21 and the bottom of the bottom rod 19, and when the tension of the yarn is too large, a downward rotating force is applied to the tension roller 6, so that the second spring 22 is compressed, and the tension of the yarn is reduced.
Referring to fig. 6, a limiting groove 23 is formed in the inner wall of the sliding groove 21 along the length direction, a limiting block 24 connected to the limiting groove 23 in a sliding manner is integrally formed on the side wall of the top rod 20, and the top rod 20 is limited while the stability between the top rod 20 and the bottom rod 19 is ensured.
Referring to fig. 4, fan 26 is installed to the lateral wall of a stand 3, installs the tuber pipe 25 parallel with guide roll 4 between two stands 3, and the outer wall of stand 3 is stretched out and is connected in fan 26's air outlet to the one end of tuber pipe 25, and a plurality of exhaust vents 27 have been seted up towards the circumference lateral wall of guide roll 4 to tuber pipe 25, through blowing to the yarn surface, clears up the dust impurity on yarn surface, guarantees the off-the-shelf quality of final cloth.
Referring to fig. 1, guide grooves 16 for the yarn to pass through are formed on the surfaces of the guide roller 4 and the tension roller 6, so as to ensure that the position of the yarn is kept stable in the conveying process.
The implementation principle of the embodiment is as follows: the yarn bypasses the guide roller 4 and then bypasses the tension roller 6 from the upper part and finally enters the warp knitting machine main body 1 for knitting, the angle of the adjusting rod 8 is changed through the position of the sliding connecting block 7, so that the position of the tension roller 6 is adjusted, or the position of the tension roller 6 is adjusted through the electric pushing cylinder 18, the tension of the yarn can be quickly adjusted, when the tension of the yarn is overlarge, downward pressure is generated on the pushing tension roller 6, the first spring 15 and the second spring 22 are compressed, the tension of the yarn is reduced, the situation that the yarn is broken due to overlarge tension is reduced, and the quality of a cloth finished product is further ensured.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a tricot machine convenient to adjust yarn tension, includes tricot machine main part (1) and tension adjustment mechanism (2), its characterized in that: tension adjustment mechanism (2) including install in vertical stand (3), two in tricot machine main part (1) inlet wire department both sides stand (3) dorsad the lateral wall of tricot machine main part (1) articulates there is dwang (5) at vertical face pivoted, two be provided with tension roller (6) between the tip of dwang (5), the lower surface of dwang (5) has connecting block (7) along its length direction sliding connection, the lower surface of connecting block (7) articulates there is regulation pole (8) along yarn direction of delivery pivoted, the other end of adjusting pole (8) articulate in the lateral wall of stand (3).
2. A warp knitting machine facilitating adjustment of yarn tension as claimed in claim 1, wherein: t-shaped groove (9) have been seted up to the lower surface of dwang (5), the top of connecting block (7) is provided with sliding connection in T-shaped piece (10) in T-shaped groove (9), a plurality of screw holes (11) have been seted up to the lateral wall of dwang (5), are located screw hole (11) female connection on one side of T-shaped piece (10) has bolt (12), the tip threaded connection of bolt (12) in T-shaped piece (10).
3. A warp knitting machine facilitating adjustment of yarn tension as claimed in claim 2, wherein: vertical lift groove (13) have been seted up towards stand (3) the lateral wall of tension roller (6), sliding connection has elevator (14) in lift groove (13), the bottom inner wall of lift groove (13) with the first spring (15) of bottom fixedly connected with of elevator (14), the tip of adjusting pole (8) articulate in the lateral wall of elevator (14).
4. A warp knitting machine facilitating adjustment of yarn tension as claimed in claim 3, wherein: the surface of the tension roller (6) is provided with a guide groove (16).
5. The warp knitting machine facilitating adjustment of yarn tension of claim 4, wherein: two there are slider (17) inner wall of dwang (5) along its length direction sliding connection, tension roll (6) rotate connect in between two slider (17), the lateral wall of dwang (5) is provided with and is used for the drive the electric push cylinder (18) of slider (17).
6. The warp knitting machine facilitating adjustment of yarn tension of claim 5, further comprising: the adjusting rod (8) comprises a bottom rod (19) and an ejector rod (20), a sliding groove (21) is formed in the top surface of the bottom rod (19) along the length direction of the bottom rod (19), the ejector rod (20) is connected to the inside of the sliding groove (21) in a sliding mode, and a second spring (22) is fixedly connected between the bottom of the sliding groove (21) and the bottom of the bottom rod (19).
7. The warp knitting machine facilitating adjustment of yarn tension of claim 6, further comprising: the inner wall of the sliding groove (21) is provided with a limiting groove (23) along the length direction, and the side wall of the ejector rod (20) is provided with a limiting block (24) which is connected with the limiting groove (23) in a sliding manner.
8. The warp knitting machine facilitating adjustment of yarn tension of claim 7, further comprising: two be provided with between stand (3) guide roll (4) and with tuber pipe (25) that guide roll (4) are parallel, the one end of tuber pipe (25) is connected with fan (26), a plurality of exhaust vents (27) have been seted up towards the circumference lateral wall of guide roll (4) in tuber pipe (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733753.1U CN210287714U (en) | 2019-05-21 | 2019-05-21 | Warp knitting machine convenient to adjust yarn tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733753.1U CN210287714U (en) | 2019-05-21 | 2019-05-21 | Warp knitting machine convenient to adjust yarn tension |
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| Publication Number | Publication Date |
|---|---|
| CN210287714U true CN210287714U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920733753.1U Active CN210287714U (en) | 2019-05-21 | 2019-05-21 | Warp knitting machine convenient to adjust yarn tension |
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| Country | Link |
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| CN (1) | CN210287714U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160062A (en) * | 2020-10-14 | 2021-01-01 | 晋江市鹏太机械科技有限公司 | Adjustable constant-tension let-off device of warp knitting machine |
| CN113835134A (en) * | 2020-06-08 | 2021-12-24 | 中天储能科技有限公司 | Pole piece detection device and method |
| CN113882066A (en) * | 2021-10-25 | 2022-01-04 | 约科布.缪勒机械制造(中国)有限公司 | Warp tension adjusting device of narrow loom |
| WO2023226526A1 (en) * | 2022-05-24 | 2023-11-30 | 五洋纺机有限公司 | Anti-jamming yarn tension adjusting device |
-
2019
- 2019-05-21 CN CN201920733753.1U patent/CN210287714U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113835134A (en) * | 2020-06-08 | 2021-12-24 | 中天储能科技有限公司 | Pole piece detection device and method |
| CN112160062A (en) * | 2020-10-14 | 2021-01-01 | 晋江市鹏太机械科技有限公司 | Adjustable constant-tension let-off device of warp knitting machine |
| CN113882066A (en) * | 2021-10-25 | 2022-01-04 | 约科布.缪勒机械制造(中国)有限公司 | Warp tension adjusting device of narrow loom |
| WO2023226526A1 (en) * | 2022-05-24 | 2023-11-30 | 五洋纺机有限公司 | Anti-jamming yarn tension adjusting device |
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