CN212175113U - Bundling device for spinning covering yarn - Google Patents
Bundling device for spinning covering yarn Download PDFInfo
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- CN212175113U CN212175113U CN202020587599.4U CN202020587599U CN212175113U CN 212175113 U CN212175113 U CN 212175113U CN 202020587599 U CN202020587599 U CN 202020587599U CN 212175113 U CN212175113 U CN 212175113U
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- bundling
- roving
- assembly
- filament
- shaft hole
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Abstract
The utility model belongs to the technical field of the spinning machine technique and specifically relates to a spin closing yarn and use bunching device, including a connecting axle and two bunchers, two bunchers set up respectively at the both ends of connecting axle, are provided with the steel wire on the connecting axle between two bunchers and hang the knot, the buncher includes filament cluster subassembly and roving cluster subassembly. The utility model provides a spin buncher for covering yarn, it can realize through reasonable structural design that the buncher is connected fast on the connecting axle to can freely dismantle the change, can reduce simultaneously and lead to the fact roving, the rotatory swing of long filament and bump the friction with the machine and cause the more condition of filoplume because of the air current influence pulling the twisting in-process, promote the powerful of yarn.
Description
Technical Field
The utility model belongs to the technical field of spinning machine tool technique and specifically relates to a spin bundling device for covering yarn.
Background
The core-spun yarn is made up by using a synthetic fibre filament with good strength and elasticity as core yarn and using short fibres of cotton, viscose and wool as external coating and twisting them together. The core-spun yarn is influenced by airflow in the drafting and twisting process, the rotary swing of the roving and the filament and the collision and friction of a machine cause more hairiness, and the strength of the yarn is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spin closing yarn and use bunching device in order to solve the not enough of above-mentioned technique, can reduce roving, long filament and cause the more condition of filoplume because of the friction at rotatory swing in-process.
In order to achieve the purpose, the utility model relates to a spinning is buncher for covering yarn, including a connecting axle and two bunchers, two bunchers are set up at both ends of the connecting axle respectively, there are steel wire buckles on the connecting axle between two bunchers, the steel wire buckle is connected fixedly with the connecting axle, there are two teams of hangers on the steel wire buckle, the hangers are used for connecting on the cradle of the spinning frame; the buncher comprises a filament bunching assembly and a roving bunching assembly, the filament bunching assembly is of a flat cuboid structure, one end of the filament bunching assembly is provided with a through shaft hole, the filament bunching assembly opposite to the other end of the shaft hole is provided with an inwards concave strip-shaped bunching opening, filaments penetrate through the strip-shaped bunching opening, the penetrating direction of the filaments is perpendicular to the direction of the shaft hole, and the shaft hole is connected with a connecting shaft in a matched mode; the structure of roving subassembly of gathering a bundle does: the utility model provides a roving assembly of bundling, including roving assembly of bundling, the roving subassembly of bundling is provided with the rectangle indent wherein the middle part of one end is provided with the rectangle indent, be provided with the shaft hole on the roving assembly of bundling at the both ends of rectangle indent, the length of the rectangle indent along the shaft hole direction is greater than the length of filament assembly of bundling in the shaft hole direction, be provided with circular collection on the roving assembly of bundling for the shaft hole other end and restraint the mouth, circular collection is restrainted the mouth and is formed the breach at the tip of roving assembly of bundling, this breach makes circular collection and restraints mouth and external intercommunication, the roving passes from circular mouthful of bundling, the direction of passing.
According to the technical scheme, the buncher is rotatably connected with the connecting shaft, namely the buncher can freely rotate at two ends of the connecting shaft; the process of polymerization and twisting after the filaments and the rough yarns are output from the front roller is influenced by the air flow of the winding air ring, so that the filaments and the rough yarns vibrate, the filaments and the rough yarns collide and rub with a machine, and hairiness is increased. By using the bundling device, the filaments pass through the strip-shaped bundling opening on the filament bundling assembly, the roving passes through the round bundling opening in the roving bundling assembly, and the output strands are firstly gathered and then twisted, so that the aims of reducing a twisting triangular area, reducing yarn hairiness, improving yarn strength and improving yarn quality are fulfilled.
The depth of the long strip-shaped bundling opening on the filament bundling component is 10mm, and the width of the long strip-shaped bundling opening on the filament bundling component is 2 mm.
The diameter of the round bundling opening on the roving bundling component is 5 mm.
The utility model provides a spin bunching device for covering yarn, the mouth size tied in a bundle is applicable to the diameter and is 0.05-0.1 mm's chemical fiber filament and the roving that the diameter is 0.5-0.8mm, through reasonable structural design, can realize the buncher and connect fast on the connecting axle to can freely dismantle the change, can reduce simultaneously and lead to the fact roving, the rotatory swing of filament and bump friction with the machine and cause the more condition of filoplume because of the air current influence in drawing the twisting process, the brute force of yarn has been promoted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the filament bundling assembly of the present invention.
Detailed Description
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 and 2, the bundling device for spinning core-spun yarn described in this embodiment includes a connecting shaft 1 and two bunchers 4, the two bunchers 4 are respectively disposed at two ends of the connecting shaft 1, a steel wire hanging buckle 2 is disposed on the connecting shaft 1 between the two bunchers 4, the steel wire hanging buckle 2 and the connecting shaft 1 are fixedly connected, two rows of hangers 3 are disposed on the steel wire hanging buckle 2, and the hangers 3 are used for being connected to a cradle of a spinning frame; the buncher 4 comprises a filament bunching assembly 9 and a roving bunching assembly 5, the filament bunching assembly 9 is of a flat cuboid structure, one end of the filament bunching assembly 9 is provided with a through shaft hole 11, the filament bunching assembly 9 at the other end opposite to the shaft hole 11 is provided with an inwards concave strip-shaped bunching opening 10, filaments penetrate through the strip-shaped bunching opening 10, the penetrating direction of the filaments is perpendicular to the direction of the shaft hole 11, and the shaft hole 11 is connected with the connecting shaft 1 in a matched mode; the structure of the roving bundling component 5 is as follows: flat cuboid structure, the middle part of wherein one end at roving subassembly 5 tied in a bundle is provided with rectangle indent 6, be provided with shaft hole 11 on roving subassembly 5 tied in a bundle at the both ends of rectangle indent 6, the length of the rectangle indent 6 of following the 11 directions in shaft hole is greater than the length of filament subassembly 9 tied in a bundle in 11 directions in shaft hole, be provided with circular collection on roving subassembly 5 tied in a bundle for the 11 other ends in shaft hole and restraint mouthful 7, circular collection is restrainted mouthful 7 and is formed breach 8 at the tip of roving subassembly 5 tied in a bundle, this breach 8 makes circular collection and restraints mouthful 7 and external intercommunication, roving passes from circular collection and restraints mouthful 7, the direction of passing of roving is perpendicular with 11 directions in shaft hole.
The depth of the strip-shaped collecting opening 10 on the filament collecting component 9 is 10mm, and the width is 2 mm.
The diameter of the round bundling opening 7 on the roving bundling component 5 is 5 mm.
Claims (3)
1. A spin closing member for core yarn, characterized by: the spinning frame comprises a connecting shaft and two bunchers, wherein the two bunchers are respectively arranged at two ends of the connecting shaft, a steel wire hanging buckle is arranged on the connecting shaft between the two bunchers, the steel wire hanging buckle is fixedly connected with the connecting shaft, and two rows of hanging lugs are arranged on the steel wire hanging buckle and are used for being connected to a cradle of a spinning frame; the buncher comprises a filament bunching assembly and a roving bunching assembly, the filament bunching assembly is of a flat cuboid structure, one end of the filament bunching assembly is provided with a through shaft hole, the filament bunching assembly opposite to the other end of the shaft hole is provided with an inwards concave strip-shaped bunching opening, filaments penetrate through the strip-shaped bunching opening, the penetrating direction of the filaments is perpendicular to the direction of the shaft hole, and the shaft hole is connected with a connecting shaft in a matched mode; the structure of roving subassembly of gathering a bundle does: the utility model provides a roving assembly of bundling, including roving assembly of bundling, the roving subassembly of bundling is provided with the rectangle indent wherein the middle part of one end is provided with the rectangle indent, be provided with the shaft hole on the roving assembly of bundling at the both ends of rectangle indent, the length of the rectangle indent along the shaft hole direction is greater than the length of filament assembly of bundling in the shaft hole direction, be provided with circular collection on the roving assembly of bundling for the shaft hole other end and restraint the mouth, circular collection is restrainted the mouth and is formed the breach at the tip of roving assembly of bundling, this breach makes circular collection and restraints mouth and external intercommunication, the roving passes from circular mouthful of bundling, the direction of passing.
2. A bundle device for spinning core-spun yarn according to claim 1, characterized in that: the depth of the long strip-shaped bundling opening on the filament bundling component is 10mm, and the width of the long strip-shaped bundling opening on the filament bundling component is 2 mm.
3. A bundle device for spinning core-spun yarn according to claim 1, characterized in that: the diameter of the round bundling opening on the roving bundling component is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587599.4U CN212175113U (en) | 2020-04-20 | 2020-04-20 | Bundling device for spinning covering yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587599.4U CN212175113U (en) | 2020-04-20 | 2020-04-20 | Bundling device for spinning covering yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212175113U true CN212175113U (en) | 2020-12-18 |
Family
ID=73767649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587599.4U Active CN212175113U (en) | 2020-04-20 | 2020-04-20 | Bundling device for spinning covering yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212175113U (en) |
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2020
- 2020-04-20 CN CN202020587599.4U patent/CN212175113U/en active Active
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