CN211972542U - Novel flyer frame gathers spinning device - Google Patents
Novel flyer frame gathers spinning device Download PDFInfo
- Publication number
- CN211972542U CN211972542U CN201922415600.5U CN201922415600U CN211972542U CN 211972542 U CN211972542 U CN 211972542U CN 201922415600 U CN201922415600 U CN 201922415600U CN 211972542 U CN211972542 U CN 211972542U
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- rollers
- roller
- mechanical tubes
- width
- spinning device
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Abstract
The utility model relates to a novel roving frame gathers spinning device, it includes roller seat (6), from preceding two rollers (2), three rollers (3) and four rollers (4) have set gradually after to on roller seat (1), two rollers (2) front side are provided with heterotypic pipe subassembly (5), little roller (51) and mechanical tubes (52) that heterotypic pipe subassembly (5) arranged around including, first air suction groove (53) have been seted up on mechanical tubes (52), first air suction groove (53) are including initial section (531) and extension (532), the width of initial section (531) is greater than the width of extension (532). The utility model discloses a former front roller of mechanical tubes subassembly replacement, the palpus strip is moved to the arrangement zone time by main drafting zone during spinning owing to receive the influence of mechanical tubes negative pressure for the palpus strip produces the coating that rolling motion formed one and have certain twist on the negative pressure tank, and existing bundling that does benefit to the flocculus strip also is favorable to the filoplume to be reduced.
Description
Technical Field
The utility model relates to a novel fly frame gathers spinning device belongs to spinning machine technical field.
Background
The traditional roving frame is used for manufacturing fiber strips of a cotton sliver can into roving, the general roving frame adopts a four-roller double-rubber-ring drafting mode, and a drafting device mainly comprises a roller, a rubber roller, an upper pin, a lower pin, an upper rubber ring, a lower rubber ring, an upper pin spring, a spacing block, a collector, a pressurizing device, a cleaning device and the like. The prior four-roller roving frame takes the area before the front roller and the two rollers as a finishing area, but the prior finishing area is difficult to control the roving yarn evenness, the hairiness and the strength.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel fly frame gathers spinning device is provided to above-mentioned prior art, roller before it adopts the mechanical tubes subassembly replacement that mechanical tubes and little roller constitute, must the strip by the main drafting zone operation to the arrangement zone time during spinning, owing to receive the influence of mechanical tubes negative pressure for must the strip produce the coating that the motion of rolling formed a certain twist on the negative pressure tank, this coating is existing to be favorable to bundling of cotton wadding strip, also is favorable to the filoplume to reduce.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a novel roving frame gathers spinning device, it includes the roller seat, from preceding two rollers, three rollers and four rollers have set gradually to the back on the roller seat, two roller front sides are provided with heterotypic pipe components, little roller and mechanical tubes that the mechanical tubes component arranged around including, little roller is located the mechanical tubes front side, first air suction groove has been seted up on the mechanical tubes, first air suction groove includes initial section and extension, the width of initial section is greater than the width of extension.
Preferably, a second suction groove is provided in front of the first suction groove.
Preferably, the width of the second suction groove corresponds to the width of the extension.
Preferably, the width of the second suction groove and the extension section is 1.5-2 mm.
Preferably, the left end and the right end of the special pipe are provided with special pipe plugs, the front parts of the special pipe plugs extend forwards to the positions of the small rollers, the left end and the right end of each small roller are sleeved with bearings, and the bearings are arranged in the special pipe plugs.
Preferably, a lower driving shaft is arranged below the special pipe and used for driving the small roller to rotate.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a novel roving frame gathers spinning device, it adopts the mechanical tubes subassembly that mechanical tubes and little roller constitute to replace former front roller, and the palpus strip is moved to the arrangement zone time by main drafting zone during spinning owing to receive the influence of mechanical tubes negative pressure for the palpus strip produces the coating that rolling motion formed one and has certain twist on the negative pressure tank, and this coating is existing to be favorable to gathering a bundle of flocculus, also is favorable to the filoplume to reduce.
Drawings
Fig. 1 is a schematic structural view of the novel roving frame compact spinning device of the present invention.
Fig. 2 is a schematic view of the structure of the groove on the profiled tube in fig. 1.
Wherein:
roller stand 1
Two rollers 2
Three rollers 3
Four rollers 4
Special-shaped pipe assembly 5
First air suction groove 53
A lower drive shaft 6.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1 and 2, the utility model relates to a novel roving frame gathering spinning device, which comprises a roller stand 1, wherein two rollers 2, three rollers 3 and four rollers 4 are sequentially arranged on the roller stand 1 from front to back, a special pipe assembly 5 is arranged on the front side of the two rollers 2, the special pipe assembly 5 comprises a small roller 51 and a special pipe 52 which are arranged front and back, the small roller 51 is positioned on the front side of the special pipe 52, a first air suction groove 53 and a second air suction groove 54 are arranged on the special pipe 52, the second air suction groove 54 is positioned on the front side (downstream position) of the first air suction groove 53, the first air suction groove 53 comprises an initial section 531 and an extension section 532, and the section width of the initial section 531 is greater than that of the extension section 532;
the width of the second suction groove 54 corresponds to the width of the extension 532;
the width of the second air suction groove 54 and the extension 532 is 1.5-2 mm;
special pipe plugs are arranged at the left end and the right end of the special pipe 52, the front part of each special pipe plug extends forwards to the position of the small roller 51, bearings are sleeved at the left end and the right end of the small roller 51, and the bearings are arranged in the special pipe plugs;
a lower driving shaft 6 is arranged below the special pipe 52, and the lower driving shaft 6 is used for driving the small roller 51 to rotate, so that the fiber strands are output forwards by driving the mesh ring pressed by the roller pressed on the small roller to rotate.
The working principle is as follows:
in the initial stage, a hole pattern with a larger section is adopted, so that the whisker strips can obtain enough gathering negative pressure energy when entering a gathering functional area, then, suction groove slotted holes which are arranged at intervals are adopted, so that the width of the whisker strips in the process of proceeding is further narrowed, and the arrangement of the suction groove slotted holes at the downstream of the gathering functional area is used for re-gathering the whisker strips and maintaining the width of the whisker strips so as not to be diffused; when spinning, the strand moves from the main drafting zone to the finishing zone, and is influenced by the negative pressure of the special pipe, so that the strand rolls on the negative pressure groove to form a coating layer with certain twist, and the coating layer is beneficial to bundling of the wadding strips and reduction of hairiness.
In addition, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement modes should fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a novel fly frame gathers spinning device which characterized in that: it includes roller seat (1), from preceding to back has set gradually two rollers (2), three rollers (3) and four rollers (4) on roller seat (1), two rollers (2) front sides are provided with heterotypic pipe subassembly (5), heterotypic pipe subassembly (5) are including little roller (51) and mechanical tubes (52) that arrange from beginning to end, little roller (51) are located mechanical tubes (52) front side, first inspiratory groove (53) have been seted up on mechanical tubes (52), first inspiratory groove (53) are including initial section (531) and extension (532), the width of initial section (531) is greater than the width of extension (532).
2. A novel roving frame compact spinning device according to claim 1, wherein: and a second air suction groove (54) is arranged on the front side of the first air suction groove (53).
3. A novel roving frame compact spinning device according to claim 2, wherein: the width of the second suction groove (54) corresponds to the width of the extension section (532).
4. A novel roving frame compact spinning device according to claim 3, characterized in that: the width of the second air suction groove (54) and the extension section (532) is 1.5-2 mm.
5. A novel roving frame compact spinning device according to claim 1, wherein: both ends are provided with the mechanical tubes end cap about mechanical tubes (52), mechanical tubes end cap front portion extends to little roller (51) position department forward, both ends cover is equipped with the bearing about little roller (51), the bearing sets up in the mechanical tubes end cap.
6. A novel roving frame compact spinning device according to claim 5, wherein: a lower driving shaft (6) is arranged below the special pipe (52), and the lower driving shaft (6) is used for driving the small roller (51) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415600.5U CN211972542U (en) | 2019-12-28 | 2019-12-28 | Novel flyer frame gathers spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415600.5U CN211972542U (en) | 2019-12-28 | 2019-12-28 | Novel flyer frame gathers spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211972542U true CN211972542U (en) | 2020-11-20 |
Family
ID=73369303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415600.5U Active CN211972542U (en) | 2019-12-28 | 2019-12-28 | Novel flyer frame gathers spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211972542U (en) |
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2019
- 2019-12-28 CN CN201922415600.5U patent/CN211972542U/en active Active
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