CN219621347U - Quick yarn feeding mechanism of drafting machine - Google Patents
Quick yarn feeding mechanism of drafting machine Download PDFInfo
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- CN219621347U CN219621347U CN202320886661.3U CN202320886661U CN219621347U CN 219621347 U CN219621347 U CN 219621347U CN 202320886661 U CN202320886661 U CN 202320886661U CN 219621347 U CN219621347 U CN 219621347U
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- yarn feeding
- yarn
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model discloses a rapid yarn feeding mechanism of a drafting machine, which belongs to the technical field of yarn feeding mechanisms and comprises a yarn feeding machine body, wherein a yarn feeding roller is arranged on the yarn feeding machine body; yarn feeding machine body top is provided with yarn guiding mechanism, yarn guiding mechanism is including installing a pair of linking arm at yarn feeding machine body top, a pair of the linking arm aligns with the both ends department of sending the yarn roller respectively, and a pair of the equal activity of one end that yarn feeding machine body was kept away from to the linking arm is worn to be equipped with the bracing piece, two the equal fixedly connected with installation piece of one end that the linking arm was stretched out to the bracing piece, a pair of parallel mount has two yarn guiding rollers between the installation piece, two the one end fixedly connected with dog in the bracing piece stretched into the linking arm. The quick yarn feeding mechanism of the drafting machine can guide yarn feeding to yarn materials at different angles, and the yarn materials are elastically tensioned in the yarn feeding process, so that the problem of loosening and scattering in the yarn feeding process is avoided as much as possible, and the yarn feeding process is smoother.
Description
Technical Field
The utility model belongs to the technical field of yarn feeding mechanisms, and particularly relates to a rapid yarn feeding mechanism of a drafting machine.
Background
The quick yarn feeding mechanism of the drafting machine is a mechanism which is convenient for people to feed yarns to the drafting machine, and the appearance of the quick yarn feeding mechanism is convenient for people to use, and has the advantages of simple structure and convenient operation. The utility model patent with the application number of 202120946067.X discloses a quick yarn feeding mechanism of a drafting machine, which comprises a mechanism main body, wherein an inspection cabinet door is arranged on the outer surface of the front end of the mechanism main body, a yarn guiding mechanism capable of being contained is arranged in the middle of the mechanism main body, a yarn feeding rod is arranged at the upper end of the yarn guiding mechanism capable of being contained, anti-displacement mechanisms are arranged on the outer surfaces of two sides of the yarn feeding rod, and a digging panel is arranged at the upper end of the inspection cabinet door. The quick yarn feeding mechanism of the drafting machine is provided with the displacement prevention mechanism and the storable yarn guiding mechanism, can limit two sides of a yarn material before the yarn feeding mechanism is used, prevent displacement in the rotation process of the yarn material and influence the rotation of a yarn feeding roller, is beneficial to the use of the yarn feeding mechanism, is provided with the storable yarn guiding mechanism, is beneficial to the use of the yarn feeding mechanism, is capable of storing yarn guiding spokes after the use of the yarn feeding mechanism, can reduce folds generated in the yarn feeding process, is beneficial to the use of people, and brings better use prospects.
However, the applicant found that although the above technical solution is provided with a yarn guiding mechanism for guiding the yarn feeding and the yarn guiding mechanism can be accommodated, the yarn feeding is still easy to be scattered due to relaxation during the yarn feeding process, and the yarn feeding is affected, therefore, we propose a rapid yarn feeding mechanism of a drafting machine for solving the above problems.
Disclosure of Invention
The utility model provides a quick yarn feeding mechanism of a drafting machine, which can guide yarn feeding at different angles, and the yarn feeding is elastic and tight in the yarn feeding process, so that the problem of loosening and scattering in the yarn feeding process is avoided as much as possible, and the yarn feeding process is smoother.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the quick yarn feeding mechanism of the drafting machine comprises a yarn feeding machine body, wherein a yarn feeding roller is arranged on the yarn feeding machine body;
yarn feeding machine body top is provided with yarn guiding mechanism, yarn guiding mechanism is including installing a pair of linking arm at yarn feeding machine body top, a pair of the linking arm aligns with the both ends department of sending the yarn roller respectively, and a pair of the equal activity of one end that yarn feeding machine body was kept away from to the linking arm is worn to be equipped with the bracing piece, two the equal fixedly connected with installation piece of one end that the linking arm was stretched out to the bracing piece, a pair of parallel mount has two yarn guiding rollers between the installation piece, two the one end fixedly connected with dog in the bracing piece stretches into the linking arm, have in the linking arm and supply the gliding smooth chamber of dog, be located the cover is equipped with the spring on the bracing piece between dog and the interior intracavity roof of linking arm.
Through the technical scheme, in the process of dredging yarn materials by the two yarn guide rollers, the elastic thrust generated by the inner spring of the connecting arm to the stop block can drive the two yarn guide rollers to elastically tighten the yarn materials, so that the problem of loosening and scattering in the yarn material conveying process can be avoided as much as possible, and the yarn feeding process is smoother.
Preferably, one side of each connecting arm is provided with a positioning plate arranged on the yarn feeding machine body, the connecting arms are rotationally connected with the positioning plates, a plurality of positioning holes are formed in the positioning plates around the connecting shafts of the connecting arms, and one positioning hole is provided with a positioning screw in a penetrating mode, and the positioning screw is in threaded insertion connection with the connecting arm.
Through the technical scheme, the yarn guiding roller can adjust the dredging angle of the yarn guide roller to yarn materials only by rotating a pair of connecting arms and fixing the connecting arms through the positioning holes corresponding to the connecting arms by utilizing the positioning screws, so that different yarn feeding angle requirements are met.
Preferably, the bottom of the positioning plate is provided with an ear plate, and the ear plate is connected with the yarn feeding machine body through bolts.
Through above-mentioned technical scheme, after the locating plate detached the yarn organism that send, the linking arm will be together with two godet dismantles with the locating plate to the maintenance of being convenient for.
Preferably, a sleeve is arranged at the top of the connecting arm, and the supporting rod movably penetrates through the sleeve.
Through above-mentioned technical scheme, the sleeve can assist spacing wire to the bracing piece, ensures that bracing piece and linking arm are located the same axial all the time.
Preferably, a chute is radially formed in the end baffle of the yarn feeding roller, a stop bar is arranged in the chute in a sliding mode, and the stop bar is flush with the surface of the end baffle of the yarn feeding roller.
Through the technical scheme, the stop bars can effectively limit yarn materials on the yarn feeding roller, so that the problem that the yarn materials are displaced in the conveying process and deviate from the yarn feeding roller is avoided as much as possible, and the yarn feeding smoothness of the yarn feeding mechanism is ensured.
Preferably, the outer circular surface of the end baffle of the yarn feeding roller is provided with a fixing convex strip, the fixing convex strip is positioned at the side of the chute, the fixing convex strip is provided with a fixing screw in a penetrating way, and the baffle is provided with a plurality of threaded holes for the screw to be inserted.
Through the technical scheme, the stop bar is utilized to slide in the chute, the limiting height of the stop bar can be adjusted according to the thickness of the yarn material, and the stop bar can be positioned by using the fixing screw to pass through the corresponding threaded hole.
Preferably, limit grooves are formed in two side walls of the sliding groove, and protrusions embedded in the limit grooves are arranged on two sides of the stop bar.
Through the technical scheme, in the sliding adjustment process of the stop bar along the sliding groove, the protrusion slides in the limiting groove, so that the stop bar can be limited and guided.
In summary, the technical effects and advantages of the present utility model are:
according to the quick yarn feeding mechanism of the drafting machine, the two yarn guide rollers are arranged at the top of the yarn feeding machine body, yarn materials on the yarn feeding rollers penetrate through the space between the two yarn guide rollers to be fed, and the two yarn guide rollers can limit and guide the yarn materials.
This quick yarn feeding mechanism of machine of drafting, through setting up linking arm and locating plate rotation connection, only need rotate a pair of linking arm to utilize set screw to pass the locating hole that corresponds with the linking arm and fix the linking arm, can adjust the angle of leading yarn roller to the dredging of yarn material, satisfy different yarn feeding angle demands.
According to the quick yarn feeding mechanism of the drafting machine, due to the elastic thrust generated by the spring in the connecting arm to the stop block, the supporting rod can drive the pair of yarn guiding rollers to elastically tighten yarn, the problem of loosening and scattering in the yarn feeding process can be avoided as much as possible, and the yarn feeding process is smoother.
This quick yarn feeding mechanism of threading machine sets up shelves strip and spout sliding fit through on the yarn feeding roller end baffle, and shelves strip and yarn feeding roller's end baffle surface parallel and level, and then at the yarn feeding in-process, shelves strip can be effectively spacing to the yarn material on the yarn feeding roller, avoids the yarn material to carry the in-process to take place the displacement to deviate from the problem of yarn feeding roller as far as possible, further ensures the smoothness nature that this yarn feeding mechanism sent yarn.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the yarn guiding mechanism of the present utility model;
FIG. 3 is a schematic view of the internal structure of the connecting arm of the present utility model;
FIG. 4 is a schematic view of the structure of the yarn feeding roller of the present utility model;
fig. 5 is an enlarged view of fig. 4 a in accordance with the present utility model.
In the figure: 1. a yarn feeding machine body; 2. a yarn feeding roller; 3. a yarn guiding mechanism; 4. a connecting arm; 5. a support rod; 6. a mounting block; 7. a yarn guide roller; 8. a positioning plate; 9. positioning holes; 10. a set screw; 11. ear plates; 12. a sleeve; 13. a stop block; 14. a spring; 15. a chute; 16. a stop bar; 17. fixing the convex strips; 18. a fixing screw; 19. a threaded hole; 20. and a limit groove.
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.
Examples:
specifically, referring to fig. 1-5, a fast yarn feeding mechanism of a drafting machine comprises a yarn feeding machine body 1, a yarn feeding roller 2 is mounted on the yarn feeding machine body 1, and the mounting structure of the yarn feeding machine body 1 and the yarn feeding roller 2 is consistent with the structure of the reference patent.
As a preferred technical solution of the present embodiment, a yarn guiding mechanism 3 is disposed at the top of the yarn feeding machine body 1 and is used for guiding yarn, where the yarn guiding mechanism 3 includes a pair of connecting arms 4 mounted at the top of the yarn feeding machine body 1, the pair of connecting arms 4 are aligned with two ends of the yarn feeding roller 2 respectively, and specifically, a distance between the pair of connecting arms 4 is greater than a length of the yarn feeding roller 2; the support rod 5 is worn to be equipped with in the equal activity of the one end that the yarn organism 1 was kept away from to a pair of linking arm 4, and two support rods 5 stretch out the equal fixedly connected with installation piece 6 of one end of linking arm 4, and parallel mount has two yarn guide rollers 7 between a pair of installation piece 6, through this technical scheme, yarn material on the yarn feed roller 2 passes and carries out the yarn between a pair of yarn guide rollers 7, and a pair of yarn guide rollers 7 alright carry out spacing direction to yarn material.
In this embodiment, one end of each of the two support rods 5 extending into the connecting arm 4 is fixedly connected with a stop block 13, a sliding cavity for sliding the stop block 13 is formed in the connecting arm 4, and a spring 14 is sleeved on the support rod 5 between the stop block 13 and the top wall of the sliding cavity in the connecting arm 4. Through this technical scheme, at the in-process that two godet rollers 7 dredged the yarn material, the spring 14 produced the elastic thrust to dog 13 in the linking arm 4 for bracing piece 5 can drive two godet rollers 7 and tighten yarn material elasticity, can avoid the loose scattered problem of yarn material transportation in-process as far as possible, makes the yarn feeding process smoother.
In this embodiment, the top of the connecting arm 4 is provided with the sleeve 12, the supporting rod 5 movably penetrates through the sleeve 12, the sleeve 12 can assist the limiting wire to the supporting rod 5, and the supporting rod 5 and the connecting arm 4 are ensured to be always located on the same axial direction.
As a preferred technical scheme of this embodiment, one side of a pair of connecting arms 4 is provided with a locating plate 8 installed on the yarn feeding machine body 1, the connecting arms 4 are rotationally connected with the locating plate 8, a plurality of locating holes 9 are formed in the locating plate 8 around the connecting shaft of the connecting arms 4, specifically, the locating plate 8 is in a semicircular structure, the locating holes 9 are distributed along the side of the locating plate 8, and a locating screw 10 in threaded connection with the connecting arms 4 is arranged in one locating hole 9 in a penetrating manner. Through the technical scheme, the dredging angle of the yarn guiding roller 7 to yarn materials can be adjusted by only rotating a pair of connecting arms 4 and fixing the connecting arms 4 through the positioning holes 9 corresponding to the connecting arms 4 by utilizing the positioning screws 10, so that different yarn feeding angle requirements are met. Further, the bottom of the positioning plate 8 is provided with the lug plate 11, the lug plate 11 is connected with the yarn feeding machine body 1 through bolts, the positioning plate 8 and the yarn feeding machine body 1 can be conveniently detached, and after the yarn feeding machine body 1 is detached from the positioning plate 8, the connecting arm 4 and the two yarn guide rollers 7 are detached from the positioning plate 8 together, so that the yarn feeding machine is convenient to maintain.
As a preferred technical scheme of the embodiment, the end baffle of the yarn feeding roller 2 is radially provided with the chute 15, the chute 15 is internally and slidably provided with the stop strip 16, the stop strip 16 is flush with the surface of the end baffle of the yarn feeding roller 2, the stop strip 16 can effectively limit yarn materials on the yarn feeding roller 2 in the yarn feeding process, the problem that the yarn materials are displaced to be separated from the yarn feeding roller 2 in the yarn feeding process is avoided as much as possible, the smoothness of yarn feeding of the yarn feeding mechanism is ensured, and compared with the reference case that the stop strip 16 is arranged on two end surfaces of the yarn feeding roller 2, the limiting effect is better.
In this embodiment, a fixing raised line 17 is disposed on the outer circumferential surface of the end baffle of the yarn feeding roller 2, the fixing raised line 17 is located at the side of the chute 15, a fixing screw 18 is disposed on the fixing raised line 17 in a penetrating manner, a plurality of threaded holes 19 into which the fixing screw 18 is inserted are formed in the stopper 16, the stopper 16 slides in the chute 15, the limiting height of the stopper 16 can be adjusted according to the thickness of the yarn, and the stopper 16 can be positioned by using the fixing screw 18 to pass through the corresponding threaded holes 19. Further, the two side walls of the sliding groove 15 are provided with limiting grooves 20, the two sides of the stop bar 16 are provided with protrusions embedded into the limiting grooves 20, and the protrusions slide in the limiting grooves 20 in the sliding adjustment process of the stop bar 16 along the sliding groove 15, so that the stop bar 16 can be limited and guided.
Working principle:
when the yarn feeding device is used, yarn on the yarn feeding roller 2 passes through a pair of yarn guiding rollers 7 to feed yarn, and the yarn guiding rollers 7 can conduct limit guiding on the yarn, wherein the yarn feeding rollers are used for fixing the connecting arms 4 by synchronously rotating the connecting arms 4 and utilizing the positioning screws 10 to pass through the positioning holes 9 corresponding to the connecting arms 4, so that the dredging angle of the yarn guiding rollers 7 on the yarn can be adjusted, and different yarn feeding angle requirements can be met. Further, the elastic thrust generated by the spring 14 to the stop block 13 is utilized, so that the support rod 5 can drive the pair of yarn guide rollers 7 to elastically tighten yarn, and the problem of loosening and scattering in the yarn conveying process is avoided as much as possible. Further, as the stop bar 16 is flush with the surface of the end baffle of the yarn feeding roller 2, the stop bar 16 can effectively limit the yarn on the yarn feeding roller 2 in the yarn feeding process, displacement in the yarn feeding process is avoided from being separated from the yarn feeding roller 2 as much as possible, the smoothness of yarn feeding of the yarn feeding mechanism is ensured, the stop bar 16 slides along the sliding groove 15, the limit height of the stop bar 16 can be adjusted according to the thickness of the yarn, and the stop bar 16 can be positioned by using the fixing screw 18 to pass through the corresponding threaded hole 19.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a quick yarn feeding mechanism of drafting machine, includes yarn feeding organism (1), install yarn feeding roller (2), its characterized in that on yarn feeding organism (1):
yarn feeding organism (1) top is provided with yarn guide mechanism (3), yarn guide mechanism (3) are including installing a pair of linking arm (4) at yarn feeding organism (1) top, a pair of linking arm (4) are aligned with the both ends department of yarn feeding roller (2) respectively, and a pair of linking arm (4) are kept away from the one end of yarn feeding organism (1) and are all movably worn to be equipped with bracing piece (5), two equal fixedly connected with installation piece (6) of one end that linking arm (4) were stretched out to bracing piece (5), a pair of parallel mount has two yarn guide roller (7) between installation piece (6), two one end fixedly connected with dog (13) in linking arm (4) are stretched into to bracing piece (5), have in linking arm (4) and supply dog (13) gliding sliding chamber, be located the cover is equipped with spring (14) on bracing piece (5) between dog (13) and linking arm (4) inner sliding chamber roof.
2. The quick yarn feeding mechanism of a drafting machine according to claim 1, characterized in that one side of a pair of connecting arms (4) is provided with a positioning plate (8) arranged on the yarn feeding machine body (1), the connecting arms (4) are rotationally connected with the positioning plate (8), a plurality of positioning holes (9) are formed in the positioning plate (8) around the connecting shaft of the connecting arms (4), and a positioning screw (10) in threaded connection with the connecting arms (4) is arranged on one positioning hole (9).
3. A quick feed mechanism of a drafting machine according to claim 2, characterized in that the bottom of the positioning plate (8) is provided with an ear plate (11), the ear plate (11) being bolted to the feed body (1).
4. A quick feed mechanism for a drafting machine according to claim 1, characterized in that the top of the connecting arm (4) is provided with a sleeve (12), and the support bar (5) is movably arranged through the sleeve (12).
5. The quick yarn feeding mechanism of a drafting machine according to claim 1, characterized in that a chute (15) is radially arranged on an end baffle of the yarn feeding roller (2), a stop bar (16) is arranged in the chute (15) in a sliding way, and the stop bar (16) is flush with the surface of the end baffle of the yarn feeding roller (2).
6. The quick yarn feeding mechanism of a drafting machine according to claim 5, characterized in that, the outer circular surface of the end baffle of the yarn feeding roller (2) is provided with a fixing convex strip (17), the fixing convex strip (17) is positioned at the side of the chute (15), the fixing convex strip (17) is provided with a fixing screw (18) in a penetrating way, and the baffle (16) is provided with a plurality of threaded holes (19) for the screw insertion of the fixing screw (18).
7. The quick yarn feeding mechanism of a drafting machine according to claim 5, wherein the two side walls of the sliding groove (15) are provided with limit grooves (20), and the two sides of the stop bar (16) are provided with protrusions embedded into the limit grooves (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320886661.3U CN219621347U (en) | 2023-04-19 | 2023-04-19 | Quick yarn feeding mechanism of drafting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320886661.3U CN219621347U (en) | 2023-04-19 | 2023-04-19 | Quick yarn feeding mechanism of drafting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219621347U true CN219621347U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320886661.3U Active CN219621347U (en) | 2023-04-19 | 2023-04-19 | Quick yarn feeding mechanism of drafting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219621347U (en) |
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2023
- 2023-04-19 CN CN202320886661.3U patent/CN219621347U/en active Active
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