CN210765749U - Yarn feeding nozzle for circular knitting machine - Google Patents
Yarn feeding nozzle for circular knitting machine Download PDFInfo
- Publication number
- CN210765749U CN210765749U CN201921216159.1U CN201921216159U CN210765749U CN 210765749 U CN210765749 U CN 210765749U CN 201921216159 U CN201921216159 U CN 201921216159U CN 210765749 U CN210765749 U CN 210765749U
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- yarn
- mouth body
- slider
- guide groove
- feeding
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Abstract
The utility model discloses a big circular knitting machine is with feeding yarn mouth, including feeding yarn mouth body, seting up the yarn guide groove on feeding yarn mouth body, feeding yarn mouth body both sides and being provided with spacing, two spacing and feeding are formed with the spout between the yarn mouth body, sliding connection has the slider in the spout, sets up the waist type hole that extends along spout length direction on the slider, sets up threaded hole on the feeding yarn mouth body, is provided with fixing bolt between slider and the feeding yarn mouth body, is provided with the line ball support that has the line ball pole that is used for pushing down the yarn on the slider. The utility model has the advantages of it is following and effect: the height of the sliding block on the sliding groove is adjusted to drive the yarn pressing rod on the yarn pressing support to lift, so that the yarn between the yarn guide groove and the knitting needle can be pressed down when the yarn pressing rod descends, the height of the yarn close to one side of the knitting needle is reduced, the yarn can be hooked completely when the knitting needle ascends, and the knitting needle can hook the yarn stably when the knitting needle ascends.
Description
Technical Field
The utility model relates to a spinning machine accessory field, in particular to big circular knitting machine is with feeding yarn mouth.
Background
The yarn feeding nozzle for the circular knitting machine is used for directly feeding yarns to knitting needles, and is an important accessory on the circular knitting machine.
In the process that the yarn passes through the yarn guide groove of the yarn feeding nozzle and then reaches the knitting needle, the inclination angle of the yarn is parallel to the connection line of the contact point of the yarn and the yarn guide groove and the contact point of the yarn hooked by the knitting needle close to the yarn feeding nozzle, the lifting stroke of the knitting needle is constant, and the problem that the knitting needle cannot hook the yarn due to the fact that the lifting height of the knitting needle is lower than the height of the yarn in use can occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a big circular knitting machine is with feeding yarn mouth makes the position of yarn change through pushing down the yarn, realizes the stable hook of knitting needle when rising to the yarn.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a yarn mouth is fed to big circular knitting machine, includes to feed yarn mouth body, sets up the yarn guide slot on feeding yarn mouth body, it is provided with spacing, two to feed yarn mouth body both sides spacing and feed and be formed with the spout between the yarn mouth body, sliding connection has the slider in the spout, set up the waist type hole that extends along spout length direction on the slider, set up threaded hole on the feeding yarn mouth body, be provided with the fixing bolt who passes waist type hole back threaded connection in threaded hole between slider and the feeding yarn mouth body, be provided with the line ball support that has the line ball pole that is used for pushing down the yarn on the slider.
The utility model discloses a further set up to: the two sides of the bottom surface of the sliding groove are provided with placing platforms for placing the sliding blocks, and the end surfaces of the placing platforms for the sliding blocks to abut against are polished surfaces formed through turning.
The utility model discloses a further set up to: the yarn guide device is characterized in that a ceramic guide sleeve is arranged in the yarn guide groove, and an elastic part capable of enabling the ceramic guide sleeve to shake is arranged between the ceramic guide sleeve and the yarn guide groove.
The utility model discloses a further set up to: the elastic part is a rubber ring arranged between the ceramic guide sleeve and the yarn guide groove.
The utility model discloses a further set up to: be provided with first annular on the inner wall of yarn guide groove, be provided with the second annular on the outer wall of pottery guide pin bushing, the outer lane of elastic component is provided with the first embedding portion of embedding in first annular, the inner circle of elastic component is provided with the second embedding portion of embedding in the second annular.
To sum up, the utility model discloses following beneficial effect has: the yarn is conveyed to the knitting needle from the yarn guide groove and is knitted after being hooked by the knitting needle, the yarn pressing rod on the yarn pressing support can be driven to lift by adjusting the height of the sliding block on the sliding groove, so that the yarn between the yarn guide groove and the knitting needle can be pressed downwards when the yarn pressing rod descends, the height of the yarn close to one side of the knitting needle is reduced, the yarn can be hooked completely when the knitting needle ascends, and the knitting needle can be hooked to the yarn stably when ascending.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial sectional view of the present invention at the yarn guide groove;
fig. 3 is a partial enlarged view at a in fig. 1.
Reference numerals: 1. a yarn feeding nozzle body; 11. a yarn guide groove; 111. a first ring groove; 12. a threaded hole; 2. a limiting strip; 3. a chute; 4. a slider; 41. a kidney-shaped hole; 5. fixing the bolt; 6. a wire pressing bracket; 61. a wire pressing rod; 7. a ceramic guide sleeve; 71. a second ring groove; 8. an elastic member; 81. a first embedding portion; 82. a second insertion portion; 9. placing a platform; 91. and (4) a smooth surface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a yarn feeding nozzle for a circular knitting machine comprises a yarn feeding nozzle body 1 and a yarn guide groove 11 arranged at the lower end of the yarn feeding nozzle body 1 as shown in figure 1.
As shown in fig. 1 and 2, a ceramic guide sleeve 7 is arranged in the yarn guide groove 11, and an elastic member 8 capable of making the ceramic guide sleeve 7 swing is arranged between the ceramic guide sleeve 7 and the yarn guide groove 11. The elastic member 8 is a rubber ring disposed between the ceramic guide 7 and the yarn guide groove 11. Meanwhile, a first annular groove 111 is formed in the inner wall of the yarn guide groove 11, a second annular groove 71 is formed in the outer wall of the ceramic guide sleeve 7, a first embedding portion 81 embedded in the first annular groove 111 is integrally arranged on the outer ring of the elastic member 8, and a second embedding portion 82 embedded in the second annular groove 71 is integrally arranged in the elastic member 8. The ceramic guide sleeve 7 can swing under the action of the elastic piece 8, so that the yarn transmission buffer effect is achieved.
As shown in fig. 1 and 2, the yarn feeding nozzle body 1 is integrally provided with the limiting strips 2 at two sides thereof, the sliding grooves 3 are formed between the two limiting strips 2 and the yarn feeding nozzle body 1, the sliding blocks 4 are slidably connected in the sliding grooves 3, the sliding blocks 4 are provided with waist-shaped holes 41 extending along the length direction of the sliding grooves 3, the yarn feeding nozzle body 1 is provided with threaded holes 12, and the fixing bolts 5 penetrating through the waist-shaped holes 41 and then screwed in the threaded holes 12 are arranged between the sliding blocks 4 and the yarn feeding nozzle body 1. The two sides of the bottom surface of the sliding groove 3 are provided with placing platforms 9 for placing the sliding block 4, the end surface of the placing platform 9 for the sliding block 4 to abut against is a smooth surface 91 formed by turning, and the smooth surface 91 can improve the stability of the sliding block 4 during moving. At the same time, a thread holder 6 with a thread pressing rod 61 for pressing down the thread is arranged on the slide 4.
The implementation principle is as follows: the yarn is conveyed to the knitting needle from the yarn guide groove 11 and is knitted after being hooked by the knitting needle, at the moment, the yarn pressing rod 61 on the yarn pressing support 6 can be driven to lift by adjusting the height of the sliding block 4 on the sliding groove 3, so that the yarn between the yarn guide groove 11 and the knitting needle can be pressed downwards when the yarn pressing rod 61 descends, the height of the yarn close to one side of the knitting needle is reduced, the knitting needle can be hooked to the yarn completely when ascending, and the knitting needle can be hooked to the yarn stably when ascending.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a yarn mouth is fed to big circular knitting machine, includes and feeds yarn mouth body (1), sets up yarn guide groove (11) on feeding yarn mouth body (1), its characterized in that: feed yarn mouth body (1) both sides and be provided with spacing (2), two be formed with spout (3) between spacing (2) and the feed yarn mouth body (1), sliding connection has slider (4) in spout (3), waist type hole (41) along spout (3) length direction extension are seted up on slider (4), set up threaded hole (12) on the feed yarn mouth body (1), be provided with between slider (4) and the feed yarn mouth body (1) and pass waist type hole (41) back threaded connection fixing bolt (5) in screw hole (12), be provided with line ball support (6) that have line ball pole (61) that are used for pushing down the yarn on slider (4).
2. The yarn feeding nozzle for the circular knitting machine as claimed in claim 1, characterized in that: the two sides of the bottom surface of the sliding groove (3) are provided with placing platforms (9) for placing the sliding block (4), and the end surface of each placing platform (9) for the sliding block (4) to abut against is a smooth surface (91) formed through turning.
3. The yarn feeding nozzle for the circular knitting machine as claimed in claim 1, characterized in that: a ceramic guide sleeve (7) is arranged in the yarn guide groove (11), and an elastic part (8) capable of enabling the ceramic guide sleeve (7) to shake is arranged between the ceramic guide sleeve (7) and the yarn guide groove (11).
4. The yarn feeding nozzle for the circular knitting machine as claimed in claim 3, characterized in that: the elastic piece (8) is a rubber ring arranged between the ceramic guide sleeve (7) and the yarn guide groove (11).
5. The yarn feeding nozzle for the circular knitting machine as claimed in claim 4, wherein: be provided with first annular (111) on the inner wall of yarn guide groove (11), be provided with second annular (71) on the outer wall of ceramic guide pin bushing (7), the outer lane of elastic component (8) is provided with embedding first embedding portion (81) in first annular (111), the inner circle of elastic component (8) is provided with embedding second embedding portion (82) in second annular (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216159.1U CN210765749U (en) | 2019-07-30 | 2019-07-30 | Yarn feeding nozzle for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216159.1U CN210765749U (en) | 2019-07-30 | 2019-07-30 | Yarn feeding nozzle for circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210765749U true CN210765749U (en) | 2020-06-16 |
Family
ID=71065264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921216159.1U Active CN210765749U (en) | 2019-07-30 | 2019-07-30 | Yarn feeding nozzle for circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210765749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493956A (en) * | 2021-07-09 | 2021-10-12 | 朱成龙 | Single-double-thread available yarn feeding nozzle of circular spinning machine |
-
2019
- 2019-07-30 CN CN201921216159.1U patent/CN210765749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493956A (en) * | 2021-07-09 | 2021-10-12 | 朱成龙 | Single-double-thread available yarn feeding nozzle of circular spinning machine |
| CN113493956B (en) * | 2021-07-09 | 2022-12-20 | 绍兴百善家纺有限公司 | Single-double-thread available yarn feeding nozzle of circular spinning machine |
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