CN220597732U - Yarn positioning device of yarn splicing machine - Google Patents

Abstract

The utility model discloses a yarn positioning device of a yarn splicing machine, which comprises a base, a yarn roller frame and a yarn dividing assembly, wherein the yarn roller frame is arranged above the base, one side of the yarn roller frame is provided with the yarn dividing assembly, the yarn dividing assembly comprises a yarn dividing plate and a yarn thinning mechanism, the yarn dividing plate is provided with two groups, the yarn thinning mechanism comprises a shell, a support column, a driving motor, a yarn thinning roller, a first gear, a second gear, a third gear, a yarn thinning ruler and yarn thinning teeth, the yarn roller frame comprises a support seat and a support rod, the support seat is provided with four groups, the support seat is connected with each other through the support rod, the upper end face of the support seat is provided with a plurality of barrel sleeves, and one side of the yarn dividing plate transversely penetrates through a plurality of yarn holes. The yarn positioning device of the yarn splicing machine conveys yarns through a specific channel through the yarn roller frame and the yarn dividing assembly, so that the yarns are prevented from being intertwined, and the yarns are guided to be spliced conveniently.

Description

Yarn positioning device of yarn splicing machine

Technical Field

The utility model relates to the technical field of yarn positioning equipment of yarn splicing machines, in particular to a yarn positioning device of a yarn splicing machine.

Background

The yarn splicing machine is common yarn splicing equipment for production in the yarn manufacturing industry, and is used for splicing and bundling various short fibers and long fibers into multi-strand integrated tube yarns with certain specification and shape, and when the yarn splicing machine is used for twisting, the yarns are wound on a yarn conveying roller to be conveyed and twisted. The utility model discloses a positioning device for a yarn splicing machine, which can adjust the heights of two positioning rollers at the lower end through the extension and contraction of an electric telescopic rod, and the tension of yarns conveyed on the two positioning rollers is changed along with the change of the positions of the positioning rollers so as to avoid the deviation of the yarns due to overlarge and undersize tension.

Similar to the above-mentioned positioning device for yarn splicing machine, the following disadvantages still exist at present: the tension of the yarn conveyed by the positioning roller can be changed, so that the deviation of the yarn due to the overlarge tension and the overlarge tension is avoided, but when the yarn is spliced, a plurality of yarns are often combined into one piece, when the yarns are conveyed, and when the yarns share the same conveying wheel, the yarns need to be prevented from being mutually wound, so that the paths of the yarns are not interfered, and the yarns are prevented from being mutually wound.

Accordingly, in view of the above, a yarn positioning device of a yarn splicing machine is proposed to achieve the purpose of having more practical value by researching and improving the existing structure and the existing defects.

Disclosure of Invention

The utility model aims to provide a yarn positioning device of a yarn splicing machine, which aims to solve the problem of preventing yarns from intertwining in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a yarn positioning device of yarn splicing machine, includes base, yarn roller frame and yarn dividing component, the top at the base is installed to the yarn roller frame, one side of yarn roller frame is provided with yarn dividing component, yarn dividing component includes yarn dividing board and dredge yarn mechanism, yarn dividing board is provided with two sets of, dredge yarn mechanism includes casing and support column, the inner chamber of casing is provided with the support column, and one side of support column is provided with driving motor, the support column sets up and four sets of, and is provided with between two sets of support columns that are relative and dredge yarn roller, two sets of dredge yarn roller one end with one side is provided with first gear and second gear respectively, driving motor's output shaft is provided with the third gear, two sets of dredge and be provided with between the yarn rule, dredge the surface of yarn roller is provided with dredge yarn tooth.

Further, yarn roller frame includes supporting seat and bracing piece, the supporting seat is provided with four groups, and the supporting seat passes through bracing piece interconnect, the up end of supporting seat is provided with a plurality of barrel casing.

Further, the bottom of a set of yarn dividing plate is provided with the telescopic link, and the surrounding of telescopic link is provided with the spring, one side of yarn dividing plate transversely runs through and is provided with a plurality of yarn hole, and two sets of yarn dividing plate pass through fixed plate and base fixed connection.

Further, the two groups of support columns are connected with the yarn-thinning roller through bearings, the yarn-thinning roller forms a rotating structure rotating around the center of the bearings through the bearings, the driving motor forms a gear transmission structure with the yarn-thinning roller through a third gear, a first gear and a second gear, and the third gear, the first gear and the second gear form a gear meshing structure.

Further, barrel jackets on the upper end surfaces of the supporting seats are arranged in an equidistant and crossed mode, the barrel jackets are composed of supporting plates and stand columns, the stand columns longitudinally penetrate through the supporting plates, the diameters of the stand columns are smaller than those of the yarn barrels, and the number of the barrel jackets is equal to that of yarn holes in the yarn dividing plates.

Furthermore, the yarn-thinning teeth on the outer surface of the yarn-thinning roller are uniformly and equidistantly arranged, and the distance between adjacent yarn-thinning teeth is equal to the distance between adjacent yarn-thinning rulers.

Compared with the prior art, the utility model has the beneficial effects that: the yarn positioning device of the yarn splicing machine conveys yarns through a specific channel by a yarn roller frame and a yarn dividing assembly, so that the yarns are prevented from being intertwined, and the yarns are guided to be spliced;

the device is characterized in that a plurality of barrel sleeves are arranged on a yarn roller frame and used for placing yarn barrels, and the barrel sleeves are arranged in an equidistant and crossed manner, so that yarn delivery of the yarn barrels on the barrel sleeves is not interfered with each other, and yarns can conveniently enter the inside of a shell of a yarn dividing assembly through yarn holes in a yarn dividing plate;

the yarn is split and led through the yarn-dispersing roller and the yarn-dispersing ruler in the yarn-dispersing mechanism, so that the yarns are prevented from being intertwined in the yarn conveying process, adjacent yarns are isolated through the yarn-dispersing teeth on the yarn-dispersing roller and the yarn-dispersing ruler, and the driving motor drives the yarn-dispersing roller to rotate through the first gear, the second gear and the third gear, so that the yarn-dispersing effect can be achieved, and friction loss of the yarns to the yarn-dispersing roller can be avoided.

Drawings

FIG. 1 is a schematic diagram of a yarn positioning device of a yarn splicing machine in front view;

FIG. 2 is a schematic side view of a yarn positioning device of a yarn splicing machine according to the present utility model;

FIG. 3 is a schematic view of a yarn roller frame of a yarn positioning device of a yarn splicing machine;

FIG. 4 is a schematic view of a yarn dividing plate structure of a yarn positioning device of a yarn splicing machine;

fig. 5 is a schematic front view of a yarn thinning roller of a yarn positioning device of a yarn splicing machine.

In the figure: 1. a base; 2. a yarn roller frame; 201. a support base; 202. a support rod; 203. a barrel cover; 3. a yarn dividing assembly; 301. yarn dividing plates; 3011. a yarn hole; 302. a yarn thinning mechanism; 3021. a housing; 3022. a support column; 3023. a driving motor; 3024. a yarn thinning roller; 3025. a first gear; 3026. a second gear; 3027. a third gear; 3028. a yarn-thinning ruler; 3029. and (3) thread-thinning teeth.

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 5, the present utility model provides a technical solution: the yarn positioning device of the yarn splicing machine comprises a base 1, a yarn roller frame 2 and a yarn dividing assembly 3, wherein the yarn roller frame 2 is arranged above the base 1, one side of the yarn roller frame 2 is provided with the yarn dividing assembly 3, the yarn dividing assembly 3 comprises a yarn dividing plate 301 and a yarn thinning mechanism 302, the yarn dividing plate 301 is provided with two groups, the yarn thinning mechanism 302 comprises a shell 3021 and a support post 3022, the inner cavity of the shell 3021 is provided with the support post 3022, one side of the support post 3022 is provided with a driving motor 3023, the support post 3022 is provided with four groups, a yarn thinning roller 3024 is arranged between two opposite groups of support posts 3022, one end of the same side of the two groups of yarn thinning rollers 3024 is respectively provided with a first gear 3025 and a second gear 3026, an output shaft of the driving motor 3023 is provided with a third gear 3027, a yarn thinning ruler 3028 is arranged between the two groups of yarn thinning rollers 3024, the outer surface of the yarn thinning roller 3024 is provided with yarn thinning teeth 3029, the two groups of support posts 3022 are connected with the yarn thinning rollers 3024 through bearings, the yarn-thinning roller 3024 forms a rotating structure rotating around the center of the bearing through the bearing, the driving motor 3023 forms a gear transmission structure with the yarn-thinning roller 3024 through a third gear 3027, a first gear 3025 and a second gear 3026, the third gear 3027, the first gear 3025 and the second gear 3026 form a gear engagement structure, the yarn-thinning teeth 3029 on the outer surface of the yarn-thinning roller 3024 are uniformly and equidistantly arranged, the interval between adjacent yarn-thinning teeth 3029 is equal to the interval between adjacent yarn-thinning bars 3028, one side of the housing 3021 is provided with a yarn inlet, one side of the housing 3021 far from the yarn inlet is provided with a yarn outlet, yarn is guided and thinned by the yarn-thinning roller 3024 and the yarn-thinning bars 3028 in the yarn-thinning mechanism 302, the yarn is prevented from being intertwined with each other in the yarn feeding process, the adjacent yarns are isolated by the yarn-thinning teeth 3029 and the yarn-thinning bars 3028 on the yarn-thinning roller 3024, and start the driving motor 3023, the driving motor 3023 drives the yarn-thinning roller 3024 to rotate through the first gear 3025, the second gear 3026 and the third gear 3027, which not only can play a role in yarn thinning, but also can avoid friction loss of yarn on the yarn-thinning roller 3024, and is helpful for yarn guiding during rotation;

the yarn roller frame 2 comprises four groups of supporting seats 201 and supporting rods 202, the supporting seats 201 are provided with four groups, the supporting seats 201 are connected with each other through the supporting rods 202, the upper end faces of the supporting seats 201 are provided with a plurality of barrel sleeves 203, the bottoms of one group of yarn dividing plates 301 are provided with telescopic rods, springs are arranged around the telescopic rods, one side of each yarn dividing plate 301 transversely penetrates through a plurality of yarn holes 3011, the two groups of yarn dividing plates 301 are fixedly connected with the base 1 through fixing plates, the barrel sleeves 203 of the upper end faces of the supporting seats 201 are equidistantly and alternately arranged, the barrel sleeves 203 are composed of supporting plates and stand columns, the stand columns longitudinally penetrate through the supporting plates, the diameter of each stand column is smaller than that of a yarn barrel, the number of the barrel sleeves 203 is equal to the number of the yarn holes 3011 in each yarn dividing plate 301, the yarn roller frame 2 is used for placing yarn barrels, the yarn barrel sleeves 203 are arranged in an equidistant and crossed mode, yarn barrel barrels on the barrel sleeves 203 are enabled to be fed, and the yarn barrel sleeves 301 are enabled to enter the inside a shell 3021 of the yarn dividing assembly 3.

Working principle: when the yarn positioning device of the yarn splicing machine is used, firstly, yarn barrels are placed on a barrel sleeve 203, the yarn barrels on the barrel sleeve 203 are arranged in an equidistant and crossed mode, so that the yarn barrels on the barrel sleeve 203 are not interfered with each other when in yarn conveying, yarns conveniently pass through yarn holes 3011 in a yarn dividing plate 301 and enter the inside of a shell 3021 of a yarn dividing assembly 3, the number of the barrel sleeves 203 is equal to the number of the yarn holes 3011 in the yarn dividing plate 301, therefore, the number of the yarns is always equal to the number of the placed barrel sleeves 203, the yarns enter the inside of the shell 3021 in a yarn thinning mechanism 302 through the yarn dividing plate 301, yarn guiding and yarn thinning are carried out on the yarns through a yarn thinning roller 3024 and a yarn thinning ruler 3028 in the yarn thinning mechanism 302, adjacent yarns are isolated through yarn thinning teeth 3029 and yarn thinning ruler 3028 on the yarn thinning roller 3024, and a driving motor 3023 is started, and the driving motor 3023 is used for driving the yarn thinning roller 3024 to rotate through a first gear 3025, a second gear 3026 and a third gear 3027.

Claims (6)

1. Yarn positioning device of yarn splicing machine, including base (1), yarn roller frame (2) and yarn subassembly (3), its characterized in that: yarn roller frame (2) is installed in the top of base (1), one side of yarn roller frame (2) is provided with branch yarn subassembly (3), branch yarn subassembly (3) are including dividing yarn board (301) and sparse yarn mechanism (302), divide yarn board (301) to be provided with two sets of, sparse yarn mechanism (302) are including casing (3021) and support column (3022), the inner chamber of casing (3021) is provided with support column (3022), and one side of support column (3022) is provided with driving motor (3023), support column (3022) set up with four sets of, and are provided with sparse yarn roller (3024) between two sets of support column (3022) that sparse yarn roller (3024) is provided with first gear (3025) and second gear (3026) respectively with one end of one side, the output shaft of driving motor (3023) is provided with third gear (3027), two sets of sparse roller (3028) are provided with sparse yarn between sparse roller (3024), sparse roller (3024) are provided with sparse yarn roller (3029) and sparse yarn tooth outer surface.

2. Yarn positioning device of a yarn splicing machine according to claim 1, characterized in that: yarn roller frame (2) are including supporting seat (201) and bracing piece (202), supporting seat (201) are provided with four groups, and supporting seat (201) are through bracing piece (202) interconnect, the up end of supporting seat (201) is provided with a plurality of barrel cover (203).

3. Yarn positioning device of a yarn splicing machine according to claim 1, characterized in that: the bottom of a group of yarn dividing plates (301) is provided with a telescopic rod, springs are arranged around the telescopic rod, one side of each yarn dividing plate (301) transversely penetrates through a plurality of yarn holes (3011), and the two groups of yarn dividing plates (301) are fixedly connected with a base (1) through fixing plates.

4. Yarn positioning device of a yarn splicing machine according to claim 1, characterized in that: two sets of support columns (3022) are connected with a yarn-thinning roller (3024) through bearings, the yarn-thinning roller (3024) forms a rotating structure rotating around the center of the bearings through bearings, a driving motor (3023) forms a gear transmission structure with the yarn-thinning roller (3024) through a third gear (3027), a first gear (3025) and a second gear (3026), and the third gear (3027), the first gear (3025) and the second gear (3026) form a gear meshing structure.

5. A yarn positioning device for a yarn splicing machine as claimed in claim 2, wherein: barrel jackets (203) of the upper end face of the supporting seat (201) are arranged in an equidistant and crossed mode, the barrel jackets (203) are composed of supporting plates and stand columns, the stand columns longitudinally penetrate through the supporting plates, the diameter of each stand column is smaller than that of a yarn barrel, and the number of the barrel jackets (203) is equal to the number of yarn holes (3011) in the yarn dividing plate (301).

6. Yarn positioning device of a yarn splicing machine according to claim 1, characterized in that: the yarn-thinning teeth (3029) on the outer surface of the yarn-thinning roller (3024) are uniformly and equidistantly arranged, and the distance between adjacent yarn-thinning teeth (3029) is equal to the distance between adjacent yarn-thinning rulers (3028).