CN219885337U - Yarn feeder for textile machine - Google Patents
Yarn feeder for textile machine Download PDFInfo
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- CN219885337U CN219885337U CN202320568815.4U CN202320568815U CN219885337U CN 219885337 U CN219885337 U CN 219885337U CN 202320568815 U CN202320568815 U CN 202320568815U CN 219885337 U CN219885337 U CN 219885337U
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- clamping plate
- yarn feeder
- yarn
- screw
- hole
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- 239000004753 textile Substances 0.000 title claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a yarn feeder for a textile machine, which comprises a yarn feeder body, wherein the yarn feeder body is provided with a yarn clamping device, the clamping device comprises a first clamping plate and a second clamping plate, the second clamping plate is communicated with the first clamping plate through a screw, a threaded block is arranged on the screw on one side of the second clamping plate, the threaded block is connected with the screw through threads, a spring is sleeved outside the screw between the second clamping plate and a connecting block, the threaded block moves on the screw to change the deformation of the spring, when the spring presses the second clamping plate, the second clamping plate presses the first clamping plate, so that the first clamping plate and the second clamping plate clamp yarns, and the clamping device is used for clamping the yarns and can avoid the condition that the yarns are always in a tensioning state and yarn breakage occurs.
Description
Technical Field
The utility model belongs to the technical field of yarn feeders, and particularly relates to a yarn feeder for a textile machine.
Background
In the prior art, the yarn feeder can keep a tight state all the time, and can break in the transmission process, at the moment, the machine body is still running, so that yarn delivery failure is easy to occur, and the thread ends are easy to be messy or knotted when the yarn is broken, so that the yarn feeder for the textile machine is provided.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and provide a yarn feeder for a textile machine, wherein the yarn feeder body is provided with a yarn clamping device, and yarn breakage is avoided by loosening yarns frequently.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a yarn feeder for a textile machine, comprising: yarn feeder body, its characterized in that: the yarn feeder body is also provided with a yarn clamping device, the yarn clamping device comprises a first clamping plate, a second clamping plate and a screw rod, the first clamping plate is positioned on the screw rod, the second clamping plate is movably arranged on the screw rod, the screw rod is connected with a thread block on one side of the second clamping plate in a threaded manner, an elastic piece is arranged between the thread block and the second clamping plate, yarns are arranged between the first clamping plate and the second clamping plate, when the thread block axially moves along the screw rod, deformation of the elastic piece is changed, the elastic piece props against the second clamping plate, and the yarns are clamped by the second clamping plate and the first clamping plate.
Further, the elastic piece adopts a spring, and the spring is sleeved outside the screw rod between the thread block and the second clamping plate.
Further, the radial area of the spring is gradually reduced from one end to the other end, so that two ends of the spring respectively abut against the threaded block and the second clamping plate.
Further, the thread block is provided with a threaded hole, the threaded hole is used for being connected with the screw rod in a threaded mode, and the thread block is provided with a limiting groove around the threaded hole, so that one end of the spring is limited in the limiting groove.
Further, the face area of the first grip block and the face area of the second grip block on one side are smaller than that on the other side, the middle is naturally transited, when the face that the face area of the first grip block and the face that the second grip block is smaller are attached, the first grip block and the second grip block form a circular groove between the face that the area is larger, and the circular groove is used for conveying yarns.
Further, the yarn feeder body is provided with a mounting frame, the mounting frame is provided with a clamping hole, the clamping hole is provided with an opening, the clamping hole is matched with a screw rod, and the diameter of the opening is smaller than that of the screw rod, so that the screw rod is clamped and fixed in the clamping hole.
Further, the mounting frame is provided with a wire passing hole, and the wire passing hole is used for transitional yarns.
Further, wear-resisting blocks are arranged around the hole edges of the wire through holes.
Further, the mounting frame is provided with a bending part, a connecting hole is formed in the bending part, the bending part is matched with the shape of the yarn feeder body, and the connecting hole is convenient to align with the fixing hole of the yarn feeder body.
Further, a nut is arranged on the screw rod, and the nut props against the first clamping plate, so that the first clamping plate is positioned on the screw rod.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the utility model provides a yarn feeder for a textile machine, which comprises a yarn feeder body, wherein the yarn feeder body is provided with a yarn clamping device, the clamping device comprises a first clamping plate and a second clamping plate, the second clamping plate is communicated with the first clamping plate through a screw, a threaded block is arranged on the screw on one side of the second clamping plate, the threaded block is connected with the screw through threads, a spring is sleeved outside the screw between the second clamping plate and a connecting block, the threaded block moves on the screw to change the deformation of the spring, when the spring presses the second clamping plate, the second clamping plate presses the first clamping plate, so that the first clamping plate and the second clamping plate clamp yarns, the yarns are clamped, the yarns are prevented from being in a tensioning state all the time through loosening, and meanwhile, the yarn clamping device can also meet the requirement of temporarily interrupting yarn conveying.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the bracket and the yarn gripper according to the present utility model;
FIG. 3 is a schematic view of the yarn gripper according to the present utility model;
FIG. 4 is a schematic view of a part of the structure of the bracket according to the present utility model;
fig. 5 is an enlarged view at a in fig. 2.
In the figure, 1-yarn feeder body; 2-yarn grippers; 3-mounting rack; 4-a first clamping plate; 5-a second clamping plate; 6-wire passing holes; 7-a wear-resistant block; 8-connecting holes; 9-a threaded block; 10-an elastic member; 11-a circumferential groove; 12-nut; 13-a screw; 14-clamping and embedding holes; 15-opening; 16-bending parts; 17-limit groove.
Detailed Description
As shown in fig. 1 to 5, a yarn feeder for a textile machine according to the present utility model includes: yarn feeder body 1, yarn feeder body 1 still is equipped with yarn holder 2, yarn holder 2 includes first grip block 4, second grip block 5 and screw rod 13, first grip block 4 is fixed on screw rod 13, second grip block 5 activity sets up on screw rod 13, screw rod 13 is at one side threaded connection screw thread piece 9 of second grip block 5, be equipped with elastic component 10 between screw thread piece 9 and second grip block 5, when screw thread piece 9 moves along screw rod 13 axial direction, change the deformation of elastic component for second grip block 5 compresses tightly first grip block 4. Through the clamping cooperation of first grip block 4 and second grip block 5, loose yarn, avoid being in the tensioning state for a long time, lead to appearing the condition of broken string at the transportation process.
The elastic piece adopts a spring which is sleeved outside the screw 13 between the thread block 9 and the second clamping plate 5. When the yarn needs to be clamped, the yarn is dialed between the first clamping plate 4 and the second clamping plate 5, and the position of the threaded block 9 on the screw 13 is adjusted, so that the spring is compressed, and the clamping force of the first clamping plate 4 and the second clamping plate 5 is ensured.
The thread block 9 is provided with a threaded hole, the threaded hole is used for being connected with the screw rod 13 in a threaded mode, the thread block 9 is provided with a limiting groove 17 around the threaded hole, one end of the spring is limited in the limiting groove 17, and the spring abuts against the bottom of the limiting groove 17.
Because the area of the thread block 9 is much smaller than that of the second clamping plate 5, the radial diameter of the spring is gradually reduced from one end to the other end, wherein one end with small radial diameter is propped against the thread block 9, and one end with large radial diameter is propped against the second clamping plate 5, so that two ends of the spring can be respectively propped against the second clamping plate 5 and the thread block 9.
The surface area of the first clamping plate 4 and the second clamping plate 5 on one side is smaller than that of the other side, the middle is in natural transition, the surfaces of the first clamping plate 4 and the second clamping plate 5 on one side are smaller, the surfaces of the first clamping plate 4 and the second clamping plate 5 on one side are opposite, a circumferential groove 11 is formed between the surfaces of the first clamping plate 4 and the second clamping plate 5 on the larger area, and when the yarns do not need to be clamped, the yarns are pulled into the circumferential groove 11, so that the yarns can be conveyed.
The yarn feeder body 1 is equipped with the mounting bracket 3, and the mounting bracket 3 is equipped with the inlay card hole 14, is equipped with opening 15 on the mounting bracket 3, and opening 15 arc transition inlay card hole 14, inlay card hole 14 are used for gomphosis screw 13, and opening 15 diameter is less than the diameter of screw 13 for screw 13 can dismantle the connection on the mounting bracket 3. By virtue of the elasticity at the opening 15, the threaded rod 13 engages from the opening 15 into the snap-fit hole 14 during installation, the threaded rod 13 allowing the entire thread clamp 2 to be mounted on the mounting frame 3.
The mounting frame 3 is provided with a thread passing hole 6, the thread passing hole 6 is used for transiting yarns, the yarn conveying path is regulated by arranging the thread passing hole 6,
and a wear-resistant block 7 is arranged around the hole edge of the wire passing hole 6. The abrasion-resistant block 7 is embedded on the hole edge and is replaced periodically, so that burrs are prevented from being generated by the wire passing holes 6 due to the cutting of yarns, and the burrs can cause the yarns to break.
The mounting bracket 3 is equipped with the portion of bending 16, is equipped with connecting hole 8 on the portion of bending 16, and the portion of bending 16 matches yarn feeder body 1 shape for connecting hole 8 laminating yarn feeder body 1's fixed orifices.
The screw 13 is provided with the nut 12, the nut 12 props against the first clamping plate 4, and when the second clamping plate 5 applies force to the first clamping plate 4, the first clamping plate 4 is not easy to slide because the nut 12 can be positioned on the screw 13.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.
Claims (10)
1. A yarn feeder for a textile machine, comprising: yarn feeder body, its characterized in that: the yarn feeder body is also provided with a yarn clamping device, the yarn clamping device comprises a first clamping plate, a second clamping plate and a screw rod, the first clamping plate is positioned on the screw rod, the second clamping plate is movably arranged on the screw rod, the screw rod is in threaded connection with a threaded block on one side of the second clamping plate, an elastic piece is arranged between the threaded block and the second clamping plate, yarns are arranged between the first clamping plate and the second clamping plate, when the threaded block axially moves along the screw rod, deformation of the elastic piece is changed, the elastic piece abuts against the second clamping plate, and the yarns are clamped by the second clamping plate and the first clamping plate.
2. A yarn feeder for a textile machine according to claim 1, characterized in that: the elastic piece adopts a spring, and the spring is sleeved outside the screw rod between the thread block and the second clamping plate.
3. A yarn feeder for a textile machine according to claim 2, characterized in that: the radial area of the spring from one end to the other end is gradually reduced, so that two ends of the spring respectively prop against the threaded block and the second clamping plate.
4. A yarn feeder for a textile machine according to claim 2, characterized in that: the screw thread piece is equipped with the screw hole, the screw hole is used for threaded connection the screw rod, the screw thread piece encircles the screw hole is equipped with the spacing groove, makes spring one end is spacing in the spacing inslot.
5. A yarn feeder for a textile machine according to claim 1, characterized in that: the face area ratio opposite side of first grip block with the face area ratio opposite side of equal one side of second grip block is little, middle natural transition, works as first grip block with the less face subsides of one side area of second grip block, first grip block with the second grip block forms the hoop groove between the great face in area, the hoop groove is used for carrying the yarn.
6. A yarn feeder for a textile machine according to claim 1, characterized in that: the yarn feeder body is equipped with the mounting bracket, the mounting bracket is equipped with the inlay card hole, the inlay card hole is equipped with the opening, inlay card hole matching the screw rod, the opening diameter is less than the diameter of screw rod, make the screw rod inlay card is fixed in the inlay card hole.
7. A yarn feeder for a textile machine as in claim 6 wherein: the mounting frame is provided with a wire passing hole, and the wire passing hole is used for transiting the yarn.
8. A yarn feeder for a textile machine as in claim 7 wherein: and a wear-resisting block is arranged around the hole edge of the wire passing hole.
9. A yarn feeder for a textile machine as in claim 6 wherein: the installation frame is provided with a bending part, a connecting hole is formed in the bending part, the bending part is matched with the shape of the yarn feeder body, and the connecting hole is convenient to align with the fixing hole of the yarn feeder body.
10. A yarn feeder for a textile machine according to claim 1, characterized in that: the screw is provided with a nut, and the nut abuts against the first clamping plate, so that the first clamping plate is positioned on the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320568815.4U CN219885337U (en) | 2023-03-20 | 2023-03-20 | Yarn feeder for textile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320568815.4U CN219885337U (en) | 2023-03-20 | 2023-03-20 | Yarn feeder for textile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219885337U true CN219885337U (en) | 2023-10-24 |
Family
ID=88406331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320568815.4U Active CN219885337U (en) | 2023-03-20 | 2023-03-20 | Yarn feeder for textile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219885337U (en) |
-
2023
- 2023-03-20 CN CN202320568815.4U patent/CN219885337U/en active Active
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