CN221094473U - Yarn placing rack of braiding machine - Google Patents
Yarn placing rack of braiding machine Download PDFInfo
- Publication number
- CN221094473U CN221094473U CN202323125352.3U CN202323125352U CN221094473U CN 221094473 U CN221094473 U CN 221094473U CN 202323125352 U CN202323125352 U CN 202323125352U CN 221094473 U CN221094473 U CN 221094473U
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- CN
- China
- Prior art keywords
- gear
- screw rod
- upright posts
- box body
- knitting machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009954 braiding Methods 0.000 title description 12
- 238000009940 knitting Methods 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model discloses a knitting machine yarn placing frame, which relates to the technical field of yarn placing frames and particularly comprises a bottom plate, wherein upright posts are vertically arranged at two ends of the top of the bottom plate, a plurality of cross bars are equidistantly arranged between the two upright posts, two ends of each cross bar are fixed on the side surfaces of the upright posts, a plurality of connecting rods are arranged at equal intervals on two sides of each cross bar, through grooves are formed in the side surfaces of each upright post, two-way screw rods are rotatably connected in the through grooves, mounting plates are arranged at the tops of the two upright posts, box bodies are arranged at two ends of the tops of the mounting plates, a motor is connected at one end of the top of each box body, and the tops of the two-way screw rods extend into the corresponding box bodies and are in running fit with the box bodies. According to the utility model, the motor can drive the bidirectional screw rod to rotate, so that the position of the sliding block can be adjusted, the tension of the yarn can be adjusted according to the requirement, and the use effect is improved.
Description
Technical Field
The utility model relates to the technical field of yarn placing frames, in particular to a knitting machine yarn placing frame.
Background
The knitting machine is a machine for knitting a plurality of yarns into a finished product, and can be divided into a sweater knitting machine, a glove knitting machine, a steel wire knitting machine, a silk screen knitting machine, a straw rope knitting machine, an elastic band knitting machine, a plastic net bag knitting machine and the like.
Yarn that weaves usefulness is generally placed on the rack, and current rack is when using, is generally installed the yarn section of thick bamboo on the connecting axle on the rack by the staff to carry out spacingly through stop gear, then link to each other yarn on the yarn section of thick bamboo with braiding mechanism, the yarn that the accessible yarn section of thick bamboo on the process of braiding of braider supplies the line, because there is tensioning mechanism on the current rack, leads to at the in-process of weaving, and the yarn that weaves can not adjust the rate of tension as required, and the result of use is poor. For this purpose we propose a knitting machine yarn holder.
Disclosure of utility model
Aiming at the defect that the existing yarn placing frame cannot adjust the yarn tension, the utility model provides the yarn placing frame of the braiding machine, which has the advantage of adjustable yarn tension and solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the yarn placing rack of the braiding machine comprises a bottom plate, wherein upright posts are vertically arranged at two ends of the top of the bottom plate, a plurality of cross bars are equidistantly arranged between the two upright posts, two ends of each cross bar are fixed on the side surfaces of the upright posts, and a plurality of connecting rods are arranged at equal intervals at two sides of each cross bar;
The side of each upright post is provided with a through groove, the inside of each through groove is rotationally connected with a two-way screw rod, the tops of the two upright posts are provided with mounting plates, the two ends of the tops of the mounting plates are respectively provided with a box body, one end of the top of each box body is connected with a motor, the top of each two-way screw rod extends into the corresponding box body and is in rotational fit with the box body, and the side of the top of each two-way screw rod is connected with the motor through a transmission mechanism;
A plurality of sliding blocks are installed on the side surfaces of the two ends of each two-way screw rod, each sliding block is in threaded fit with the two-way screw rod, the two sides of each sliding block extend to the outside of the through groove, connecting plates are installed on the two ends of each sliding block, two tensioning rollers are vertically installed on the side surfaces of each connecting plate, and a plurality of wheels are installed on the side surfaces of each tensioning roller at equal distances.
Optionally, the transmission mechanism includes a first gear rotatably connected to one side of the interior of the case, the first gear is connected to the motor, a second gear is disposed on the other side of the interior of the case, the second gear is fixed on the bidirectional screw rod, and the second gear is meshed with the first gear.
Optionally, each connecting rod is obliquely arranged upwards.
Optionally, edges at two sides of the sliding block are matched with the through groove through guide rails.
Optionally, the end both sides of bottom plate all extend and are equipped with the backup pad.
Optionally, the diameter of the second gear is larger than the diameter of the first gear.
Compared with the prior art, when the yarn tension adjusting device is used, the motor can drive the bidirectional screw rod to rotate, the position of the sliding block can be adjusted, the tension of yarn can be adjusted according to the requirement, and the using effect is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of the structure of the sliding block and the tensioning roller of the present utility model.
Fig. 3 is a front cross-sectional view of the internal structure of the case of the present utility model.
In the figure: 1. a bottom plate; 2. a column; 3. a through groove; 4. a two-way screw rod; 5. a connecting rod; 6. a cross bar; 7. a mounting plate; 8. a motor; 9. a case; 10. a connecting plate; 11. a tension roller; 12. a wire wheel; 13. a sliding block; 14. a first gear; 15. a second gear; 16. and a support plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a braider yarn rack, includes bottom plate 1, and stand 2 is all installed perpendicularly at bottom plate 1's top both ends, and the equidistance is equipped with a plurality of horizontal poles 6 between two stand 2, and the both ends of horizontal pole 6 are all fixed on stand 2 sides, and a plurality of connecting rods 5 are installed to the both sides equidistant of every horizontal pole 6. The yarn tube can be sleeved on the connecting rod 5 and can rotate relative to the connecting rod 5, yarn wires on the yarn tube are connected with a braiding mechanism on a braiding machine, the yarn tube is paid out during braiding, and the yarn tube can rotate along the connecting rod 5 during paying-off.
As shown in fig. 1, through grooves 3 are formed in the side surfaces of each upright post 2, two-way screw rods 4 are rotatably connected in the through grooves 3, mounting plates 7 are mounted at the tops of the two upright posts 2, box bodies 9 are mounted at two ends of the tops of the mounting plates 7, motors 8 are connected to one end of the tops of the box bodies 9, the tops of the two-way screw rods 4 extend into the corresponding box bodies 9 and are in rotary fit with the box bodies 9, the top side surfaces of the two-way screw rods 4 are connected with the motors 8 through transmission mechanisms, the motors 8 and the two-way screw rods 4 can be connected together through the transmission mechanisms, and rotation of the two-way screw rods 4 can be controlled through the motors 8;
a plurality of sliding blocks 13 are all installed on the both ends side of every two-way lead screw 4, every sliding block 13 all with two-way lead screw 4 screw thread fit, and the both sides of every sliding block 13 all stretch to logical groove 3 outside, connecting plate 10 is all installed at the both ends of every sliding block 13, two tensioning rollers 11 are all installed perpendicularly to the side of every connecting plate 10, a plurality of wheels 12 are installed to the side equal distance of every tensioning roller 11, can wind the yarn silk on the yarn section of thick bamboo on two corresponding wheels 12, can adjust the rate of tension of yarn silk through adjusting the position of tensioning roller 11.
The middle part of the bidirectional screw rod 4 is aligned with the braiding mechanism on braiding, and when in use, the bidirectional screw rod 4 rotates, so that the sliding blocks 13 positioned at the two ends of the bidirectional screw rod 4 are far away from each other, and simultaneously yarn wires connected with the tensioning rollers 11 positioned on the sliding blocks 13 at the two ends of the bidirectional screw rod 4 can be synchronously tensioned.
Specifically, when the tension degree is adjusted, the motor 8 is controlled to work, the motor 8 drives the bidirectional screw rod 4 to rotate through the transmission mechanism, the bidirectional screw rod 4 synchronously drives the sliding block 13 to move along the through groove 3, and the position of the tension roller 11 can be adjusted, so that the tension degree between the yarn passing through two adjacent wire wheels 12 and the braiding machine can be adjusted according to the requirement.
Further, as shown in fig. 3, the transmission mechanism comprises a first gear 14 rotatably connected to one side inside the box 9, the first gear 14 is connected to the motor 8, a second gear 15 is arranged on the other side inside the box 9, the second gear 15 is fixed on the bidirectional screw 4, the second gear 15 is meshed with the first gear 14, and the diameter of the second gear 15 is larger than that of the first gear 14. When the bidirectional screw rod 4 is used, the motor 8 can drive the first gear 14 to rotate, the first gear 14 drives the second gear 15 to rotate, and then the bidirectional screw rod 4 can be controlled to synchronously rotate, and the torque of the bidirectional screw rod 4 can be increased in the transmission process due to the fact that the size of the first gear 14 is smaller than that of the second gear 15, so that the motor 8 is prevented from being clamped.
Further, as shown in fig. 1, each connecting rod 5 is disposed obliquely upward. When the yarn tube is sleeved on the connecting rod 5, the yarn tube can fall on the bottom of the connecting rod 5 under the action of gravity, so that the yarn tube is prevented from falling off from the connecting rod 5 during use.
Further, as shown in fig. 2, both side edges of the sliding block 13 are matched with the through groove 3 through guide rails. The connection stability of the slider 13 can be increased and the slider 13 can be kept stable while adjusting the position of the slider 13.
Further, as shown in fig. 1, support plates 16 extend from both sides of the end of the base plate 1. The contact area between the bottom plate 1 and the ground can be increased through the supporting plate 16, and the stability of the bottom plate 1 is improved.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a braider yarn rack, includes bottom plate, its characterized in that: the two ends of the top of the bottom plate are vertically provided with upright posts, a plurality of cross bars are equidistantly arranged between the two upright posts, the two ends of each cross bar are fixed on the side surfaces of the upright posts, and a plurality of connecting rods are equally spaced on the two sides of each cross bar;
The side of each upright post is provided with a through groove, the inside of each through groove is rotationally connected with a two-way screw rod, the tops of the two upright posts are provided with mounting plates, the two ends of the tops of the mounting plates are respectively provided with a box body, one end of the top of each box body is connected with a motor, the top of each two-way screw rod extends into the corresponding box body and is in rotational fit with the box body, and the side of the top of each two-way screw rod is connected with the motor through a transmission mechanism;
A plurality of sliding blocks are installed on the side surfaces of the two ends of each two-way screw rod, each sliding block is in threaded fit with the two-way screw rod, the two sides of each sliding block extend to the outside of the through groove, connecting plates are installed on the two ends of each sliding block, two tensioning rollers are vertically installed on the side surfaces of each connecting plate, and a plurality of wheels are installed on the side surfaces of each tensioning roller at equal distances.
2. The knitting machine yarn placement frame as in claim 1, characterized by: the transmission mechanism comprises a first gear rotationally connected to one side in the box body, the first gear is connected with the motor, a second gear is arranged on the other side in the box body and is fixed on the bidirectional screw rod, and the second gear is meshed with the first gear.
3. The knitting machine yarn placement frame as in claim 1, characterized by: each connecting rod is obliquely upwards arranged.
4. The knitting machine yarn placement frame as in claim 1, characterized by: the edges of both sides of the sliding block are matched with the through grooves through guide rails.
5. The knitting machine yarn placement frame as in claim 1, characterized by: both sides of the end part of the bottom plate are provided with support plates in an extending way.
6. The knitting machine yarn placement frame as in claim 1, characterized by: the diameter of the second gear is larger than that of the first gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323125352.3U CN221094473U (en) | 2023-11-20 | 2023-11-20 | Yarn placing rack of braiding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323125352.3U CN221094473U (en) | 2023-11-20 | 2023-11-20 | Yarn placing rack of braiding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094473U true CN221094473U (en) | 2024-06-07 |
Family
ID=91312403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323125352.3U Active CN221094473U (en) | 2023-11-20 | 2023-11-20 | Yarn placing rack of braiding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221094473U (en) |
-
2023
- 2023-11-20 CN CN202323125352.3U patent/CN221094473U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |