CN112660910A

CN112660910A - High-applicability quick thread changing device for textile machinery

Info

Publication number: CN112660910A
Application number: CN202011579349.7A
Authority: CN
Inventors: 袁利华; 朱远胜; 桂亚夫
Original assignee: Zhejiang Textile and Fashion College
Current assignee: Zhejiang Textile and Fashion College
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-04-16
Anticipated expiration: 2040-12-28
Also published as: CN112660910B

Abstract

The invention discloses a high-applicability quick thread changing device for textile machinery, which comprises a thread changing device main body, a supporting frame, a limiting column, an adjusting wheel and a connecting rod, wherein the upper side and the lower side of the thread changing device main body are connected with a main shaft through connecting plates, the surface of the main shaft is connected with the supporting frame, the top surface of the supporting frame is connected with a base, and the interior of the base is connected with the inner wall of a thread barrel through a fixing block. This textile machinery that suitability is high is with device of trading line fast, be provided with the support frame that can rotate, and install the line bucket of different specifications on the support frame respectively, when the yarn of different diameters needs to be changed, can be through rotatory support frame, with corresponding support frame with trade the butt joint of line device main part, thereby the yarn of different diameters is conveniently replaced, when the yarn is used up, can pat the connecting plate simultaneously, make the connecting plate can unify the line bucket through the kicking block and go the material, be favorable to improving the speed of changing the line bucket.

Description

High-applicability quick thread changing device for textile machinery

Technical Field

The invention relates to the technical field of textile machinery, in particular to a quick thread changing device for textile machinery with high applicability.

Background

The textile machinery is various mechanical equipment required for processing natural fibers or chemical fibers into textiles, textile products can be seen everywhere in life along with the development of textile industry, meanwhile, auxiliary equipment required in textile production is various, the textile machinery comprises the quick thread changing device for the textile machinery, but the quick thread changing device for the textile machinery commonly existing in the market at present has the following problems:

1. for example, in CN201822170261.4, although it is possible to clamp wire drums of different sizes, it is not possible to quickly replace wires of different specifications, and it is also impossible to quickly remove materials after the wire drums are used up, so that it is time consuming to replace wire drums of different specifications;

2. when twine the yarn on the guide roll, because of the guide roll generally is fixed connection for relatively waste time when interlude, thereby reduce work efficiency.

We propose a quick thread-changing device for textile machines with high applicability in order to solve the problems set out above.

Disclosure of Invention

The invention aims to provide a quick yarn changing device for textile machinery, which is high in applicability and solves the problem that when yarns are wound on guide rollers, the guide rollers are generally fixedly connected, so that time is wasted during threading, the working efficiency is reduced, meanwhile, yarn barrels with different sizes can be clamped in CN201822170261.4, but the yarns with different specifications cannot be quickly replaced, and meanwhile, after the yarn barrels are used up, the yarns cannot be quickly removed, so that the time is wasted when the yarn barrels with different specifications need to be replaced.

In order to achieve the purpose, the invention provides the following technical scheme: a high-applicability quick yarn changing device for textile machinery comprises a yarn changing device main body, a supporting frame, a limiting column, an adjusting wheel and a connecting rod, wherein the upper side and the lower side of the yarn changing device main body are connected with a main shaft through connecting plates, the surface of the main shaft is connected with the supporting frame, the top surface of the supporting frame is connected with a base, the inner part of the base is connected with the inner wall of a yarn barrel through a fixing block, the inner side of the fixing block is connected with a fixing column through a telescopic spring, the middle part of the fixing column is connected with the limiting column, the top part of the limiting column is connected with a top block, the bottom part of the top block is connected with a push plate, the top surface of the push plate is connected with the supporting frame through a resistance spring, the left side of the supporting frame is connected with the yarn changing device main body through a limiting plate, a yarn guiding column and a first guiding roller are installed on, the top of connecting rod is connected with the regulating wheel simultaneously, the right side of regulating wheel is connected with the regulating plate through the dead lever, and the left side of regulating plate is connected with the wire changing device main part, the draw-in groove has been seted up on the right side of connecting rod and wire changing device main part, and the inner wall of draw-in groove contacts with the top of gim peg to the middle part of gim peg is connected with the dead lever through reset spring, and the right side of dead lever is connected with the tension bar simultaneously, the baffle is installed in the left side of wire changing device main part, and the inside of baffle is provided with the clamp splice.

Preferably, the main body of the thread changing device forms a rotating structure with the main shaft through a connecting plate, supporting frames are distributed on the main shaft at equal angles, the supporting frames form the rotating structure with fixed columns through a base, and the fixed columns are distributed on the base at equal intervals.

Preferably, the fixed column passes through the fixed block and constitutes block structure with the line bucket, and the line bucket is located the outside of fixed column to the equidistance distributes on the fixed column has the fixed block, and the fixed block passes through expanding spring and fixed column constitution extending structure simultaneously.

Preferably, the kicking block is located the top of fixed column, and the diameter of kicking block is greater than the top diameter of line bucket to the kicking block constitutes linkage structure through spacing post and push pedal, and the push pedal passes through resistance spring simultaneously and constitutes extending structure with the support frame.

Preferably, the first guide roller and the second guide roller are horizontally and fixedly connected to the yarn changing device main body, circular grooves are distributed on the first guide roller and the second guide roller at equal intervals, the grooves in the first guide roller and the second guide roller and the transverse center line of the yarn guide column are on the same horizontal line, and meanwhile the first guide roller and the second guide roller are attached to the yarns through the grooves.

Preferably, the adjusting wheel is rotatably connected with the left side of the connecting rod, the right side of the adjusting wheel is rotatably connected with the adjusting plate through a fixing rod, and a sliding rod is installed in the middle of the fixing rod.

Preferably, the fixing rod is connected with a fixing bolt in a sliding manner, the top of the fixing bolt is obliquely arranged, the fixing bolts are symmetrically distributed on the tension rod, and the tension rod is located on the outer side of the fixing rod.

Preferably, the dead bolt constitutes the block through draw-in groove and creeling device main part and connecting rod and is connected, and the symmetry is provided with the lug on the dead bolt to the dead bolt passes through the lug and reset spring constitutes extending structure with the dead lever, and reset spring uses the dead bolt to distribute as central symmetry simultaneously.

Preferably, the guide plate and the wire changing device main body are of an integrated structure, clamping blocks are symmetrically arranged inside the guide plate, the tops of the clamping blocks are attached to each other, and the clamping blocks are made of inclined elastic rubber materials.

Compared with the prior art, the invention has the beneficial effects that: the high-applicability quick thread changing device for textile machinery,

1. the yarn changing device is provided with the rotatable supporting frames, the supporting frames are respectively provided with the yarn barrels with different specifications, when yarns with different diameters need to be changed, the corresponding supporting frames can be butted with the yarn changing device main body through rotating the supporting frames, so that the yarns with different diameters can be conveniently changed, meanwhile, when the yarns are used up, the push plate can be flapped, so that the yarn barrels can be uniformly removed through the top block by the connecting plate, and the speed of changing the yarn barrels is favorably improved;

2. install dead lever and tension bar on the right side of regulating wheel and regulating plate, make the gim peg break away from the fixed to regulating wheel and regulating plate through pulling the tension bar, conveniently open regulating wheel and regulating plate, draw the yarn between wire post and the clamp splice after that, be favorable to the yarn can fall inside the recess of first guide roll and second guide roll, closed regulating wheel and regulating plate after that, be favorable to the quick installation of yarn, thereby improve production efficiency.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall top cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the point A in the first embodiment of the present invention;

FIG. 4 is an enlarged view of the second embodiment of the present invention;

FIG. 5 is a schematic view of a left-side cross-sectional connection structure of the wire-changing device body and the adjusting plate according to the present invention;

FIG. 6 is a schematic view of a left-side cross-sectional connection structure of the adjustment wheel and the connection rod according to the present invention;

FIG. 7 is an enlarged view of the position C in the fifth embodiment of the present invention.

In the figure: 1. a wire-changing device main body; 2. a connecting plate; 3. a main shaft; 4. a support frame; 5. a base; 6. fixing a column; 7. a fixed block; 8. a tension spring; 9. a limiting column; 10. a top block; 11. pushing the plate; 12. a resistance spring; 13. a wire barrel; 14. a wire guide post; 15. a first guide roller; 16. a second guide roller; 17. an adjustment wheel; 18. an adjusting plate; 19. fixing the rod; 20. a tension bar; 21. a connecting rod; 22. a card slot; 23. a fixing bolt; 24. a return spring; 25. a guide plate; 26. a clamping block; 27. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a high-applicability quick thread-changing device for textile machinery comprises a thread-changing device main body 1, a supporting frame 4, a limiting column 9, an adjusting wheel 17 and a connecting rod 21, wherein the upper side and the lower side of the thread-changing device main body 1 are connected with a main shaft 3 through a connecting plate 2, the surface of the main shaft 3 is connected with the supporting frame 4, the top surface of the supporting frame 4 is connected with a base 5, the inside of the base 5 is connected with the inner wall of a thread barrel 13 through a fixing block 7, the inner side of the fixing block 7 is connected with a fixing column 6 through a telescopic spring 8, the middle part of the fixing column 6 is connected with the limiting column 9, the top part of the limiting column 9 is connected with a top block 10, the bottom part of the top block 10 is connected with a push plate 11, the top surface of the push plate 11 is connected with the supporting frame 4 through a resistance spring 12, the left side of the supporting frame 4 is connected with the thread-changing device, the top of the thread changing device body 1 is connected with a connecting rod 21 through a second guide roller 16, the top of the connecting rod 21 is connected with an adjusting wheel 17, the right side of the adjusting wheel 17 is connected with an adjusting plate 18 through a fixing rod 19, the left side of the adjusting plate 18 is connected with the thread changing device body 1, a clamping groove 22 is formed in the right sides of the connecting rod 21 and the thread changing device body 1, the inner wall of the clamping groove 22 is in contact with the top of a fixing bolt 23, the middle portion of the fixing bolt 23 is connected with the fixing rod 19 through a reset spring 24, the right side of the fixing rod 19 is connected with a tension rod 20, a guide plate 25 is installed on the left side of the thread changing device body 1, and a clamping block 26 is arranged.

Trade line device main part 1 and constitute revolution mechanic through connecting plate 2 and main shaft 3, and the equidistance distributes on the main shaft 3 has support frame 4 to support frame 4 passes through base 5 and fixed column 6 and constitutes revolution mechanic, and fixed column 6 distributes equally on base 5 simultaneously, is favorable to adjusting the position of fixed column 6 through revolution prop stand 4, thereby makes things convenient for follow-up line bucket 13 to different specifications to replace.

Fixed column 6 constitutes the block structure through fixed block 7 and line bucket 13, and line bucket 13 is located the outside of fixed column 6 to the equidistance distributes on the fixed column 6 has fixed block 7, and fixed block 7 constitutes extending structure through expanding spring 8 and fixed column 6 simultaneously, is favorable to fixed column 6 to fix line bucket 13 of not unidimensional through fixed block 7.

The kicking block 10 is located the top of fixed column 6, and the diameter of kicking block 10 is greater than the top diameter of line bucket 13 to kicking block 10 constitutes linkage structure through spacing post 9 and push pedal 11, and push pedal 11 passes through resistance spring 12 simultaneously and constitutes extending structure with support frame 4, is favorable to through patting push pedal 11, makes push pedal 11 carry out unified unloading through kicking block 10 to line bucket 13.

First guide roll 15 and the horizontal fixed connection of second guide roll 16 are on exchange line device main part 1, and equidistant the distribution of first guide roll 15 and second guide roll 16 has ring shape recess, and the recess on first guide roll 15 and the second guide roll 16 is on same water flat line with the horizontal central line of wire column 14, and first guide roll 15 and second guide roll 16 pass through the recess simultaneously and laminate each other with the yarn, are favorable to first guide roll 15 and second guide roll 16 to fix the yarn through the recess.

Regulating wheel 17 is swivelling joint with connecting rod 21 left side, and the right side of regulating wheel 17 constitutes swivelling joint through dead lever 19 and regulating plate 18 to the slide bar is installed to the middle part of dead lever 19, is favorable to dead lever 19 to be connected regulating wheel 17 and regulating plate 18, makes dead lever 19 can drive regulating wheel 17 and regulating plate 18 and open and close.

The inside sliding connection of dead lever 19 has gim peg 23, and the top of gim peg 23 is the slope setting to gim peg 23 symmetric distribution is on tension bar 20, and tension bar 20 is located the outside of dead lever 19 simultaneously, is favorable to tension bar 20 can stimulate gim peg 23, makes gim peg 23 can break away from with the block of draw-in groove 22 fixedly.

The dead bolt 23 constitutes the block through draw-in groove 22 and creeling device main part 1 and connecting rod 21 and is connected, and the symmetry is provided with the lug on the dead bolt 23 to the dead bolt 23 passes through the lug and reset spring 24 constitutes extending structure with dead lever 19, and reset spring 24 uses dead bolt 23 to be central symmetric distribution simultaneously, is favorable to dead bolt 23 and draw-in groove 22 block each other, avoids regulating wheel 17 and regulating plate 18 can take place to rock at the during operation.

Guide plate 25 and creeling device main part 1 are integrated structure, and the inside symmetry of guide plate 25 is provided with clamp splice 26 to the top of clamp splice 26 is laminated each other, and clamp splice 26 is the elastic rubber material of slope simultaneously, is favorable to clamp splice 26 to fix the yarn, convenient follow-up quick installation to the yarn.

The working principle of the embodiment is as follows: according to fig. 1-3, when the high-applicability quick yarn changing device for textile machinery is used, firstly, the yarn changing device main body 1 needs to be placed at a proper position, then the main shaft 3 is connected to an external motor, so that the main shaft 3 can drive the supporting frame 4 to rotate, the top of the supporting frame 4 is in butt joint and clamping with the limiting plate 27 on the yarn changing device main body 1, then the yarn barrel 13 of the same specification is clamped on the fixed column 6, the fixed block 7 on the fixed column 6 fixes the inner wall of the yarn barrel 13 under the elasticity of the expansion spring 8, so that the top block 10 is positioned inside the yarn barrel 13, when yarns of different specifications need to be replaced, the supporting frame 4 can be rotated, so that the supporting frame 4 can drive the yarn barrel 13 to rotate, and the yarn changing device main body 1 can quickly replace yarns of different specifications, therefore, the working efficiency is improved, and meanwhile, after the wire barrel 13 is used, the used wire barrel 13 can be rotated by 180 degrees, then the push plate 11 can be flapped, so that the push plate 11 compresses the resistance spring 12, the push plate 11 drives the ejector block 10 to move downwards through the limiting column 9, the ejector block 10 can eject the wire barrel 13 downwards, the wire barrel 13 is favorably separated from the clamping and fixing of the fixing block 7, the wire barrel 13 can be conveniently and uniformly removed, the wire barrel 13 can be conveniently replaced when the wire replacing device main body 1 works, and the working efficiency is improved;

according to fig. 4-7, when replacing the yarn barrel 13 with different specifications, the tension rod 20 outside the fixing rod 19 can be pulled to make the fixing bolt 23 slide inside the fixing rod 19, so that the top of the fixing bolt 23 is separated from the clamping and fixing of the clamping groove 22, the fixing rod 19 can drive the adjusting wheel 17 and the adjusting plate 18 to rotate on the yarn changing device main body 1 and the connecting rod 21 respectively, the adjusting wheel 17 and the adjusting plate 18 can be opened conveniently, then the yarn passes through the corresponding yarn guiding column 14, the yarn is pulled, the yarn barrel 13 rotates on the base 5 with the fixing column 6 as the center, so that the yarn can be elongated, then the top of the yarn and the clamping block are in the middle of the corresponding clamping block 26, the yarn can fall on the grooves of the first guiding roller 15 and the second guiding roller 16, then the fixing rod 19 is pulled, so that the fixing rod 19 drives the adjusting wheel 17 and the adjusting plate 18 to close, make gim peg 23 compress reset spring 24 under the effect of pressure, when gim peg 23 top and draw-in groove 22 contact, make gim peg 23 can be under reset spring 24's elastic action with draw-in groove 22 block each other, be favorable to the quick installation of yarn, thereby improve production efficiency, thereby accomplish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a textile machinery that suitability is high is with device of trading line fast, includes trade line device main part (1), support frame (4), spacing post (9), regulating wheel (17) and connecting rod (21), its characterized in that: the upper side and the lower side of the wire changing device main body (1) are connected with a main shaft (3) through connecting plates (2), the surface of the main shaft (3) is connected with a supporting frame (4), the top surface of the supporting frame (4) is connected with a base (5), the inside of the base (5) is connected with the inner wall of a wire barrel (13) through a fixing block (7), the inner side of the fixing block (7) is connected with a fixing column (6) through a telescopic spring (8), the middle part of the fixing column (6) is connected with a limiting column (9), the top of the limiting column (9) is connected with a top block (10), the bottom of the top block (10) is connected with a push plate (11), the top surface of the push plate (11) is connected with the supporting frame (4) through a resistance spring (12), the left side of the supporting frame (4) is connected with the wire changing device main body (1) through a limiting plate (27), and the top surface of the thread changing device main body (1) is provided with a thread guiding column (14) and a first guide roller (15), the top of the thread changing device main body (1) is connected with a connecting rod (21) through a second guide roller (16), the top of the connecting rod (21) is connected with an adjusting wheel (17), the right side of the adjusting wheel (17) is connected with an adjusting plate (18) through a fixing rod (19), the left side of the adjusting plate (18) is connected with the thread changing device main body (1), the right sides of the connecting rod (21) and the thread changing device main body (1) are provided with a clamping groove (22), the inner wall of the clamping groove (22) is contacted with the top of a fixing bolt (23), the middle part of the fixing bolt (23) is connected with the fixing rod (19) through a return spring (24), the right side of the fixing rod (19) is connected with a tension rod (20), the left side of the thread changing device main body (1) is provided with a guide, and a clamping block (26) is arranged inside the guide plate (25).

2. The quick thread-changing device for textile machinery with high applicability according to claim 1, characterized in that: the wire replacing device main body (1) and the main shaft (3) form a rotating structure through the connecting plate (2), the supporting frames (4) are distributed on the main shaft (3) at equal angles, the supporting frames (4) and the fixing columns (6) form the rotating structure through the base (5), and meanwhile the fixing columns (6) are distributed on the base (5)) at equal intervals.

3. The quick thread-changing device for textile machinery with high applicability according to claim 2, characterized in that: fixed column (6) constitute the block structure through fixed block (7) and line bucket (13), and line bucket (13) are located the outside of fixed column (6) to equidistant distribution has fixed block (7) on fixed column (6), and fixed block (7) constitute extending structure through expanding spring (8) and fixed column (6) simultaneously.

4. The quick thread-changing device for textile machinery with high applicability according to claim 1, characterized in that: the ejection block (10) is located at the top of the fixing column (6), the diameter of the ejection block (10) is larger than that of the top of the wire barrel (13), the ejection block (10) forms a linkage structure with the push plate (11) through the limiting column (9), and meanwhile, the push plate (11) forms a telescopic structure with the support frame (4) through the resistance spring (12).

5. The quick thread-changing device for textile machinery with high applicability according to claim 1, characterized in that: the yarn changing device is characterized in that the first guide roller (15) and the second guide roller (16) are horizontally and fixedly connected to the yarn changing device main body (1), circular grooves are formed in the first guide roller (15) and the second guide roller (16) at equal intervals, the grooves in the first guide roller (15) and the second guide roller (16) and the transverse center line of the guide wire column (14) are located on the same horizontal line, and meanwhile the first guide roller (15) and the second guide roller (16) are attached to yarns through the grooves.

6. The quick thread-changing device for textile machinery with high applicability according to claim 1, characterized in that: the adjusting wheel (17) is rotatably connected with the left side of the connecting rod (21), the right side of the adjusting wheel (17) is rotatably connected with the adjusting plate (18) through a fixing rod (19), and a sliding rod is installed in the middle of the fixing rod (19).

7. The quick thread changing device for the textile machinery with high applicability according to claim 6, is characterized in that: the inside sliding connection of dead lever (19) has gim peg (23), and the top of gim peg (23) sets up for the slope to gim peg (23) symmetric distribution is on tension bar (20), and tension bar (20) are located the outside of dead lever (19) simultaneously.

8. The quick thread-changing device for textile machinery with high applicability according to claim 7, characterized in that: the fixing bolt (23) is connected with the wire changing device main body (1) and the connecting rod (21) in a clamping mode through the clamping groove (22), the fixing bolt (23) is symmetrically provided with the convex blocks, the fixing bolt (23) forms a telescopic structure with the fixing rod (19) through the convex blocks and the return spring (24), and meanwhile the return spring (24) is symmetrically distributed by taking the fixing bolt (23) as the center.

9. The quick thread-changing device for textile machinery with high applicability according to claim 1, characterized in that: the guide plate (25) and the wire replacing device main body (1) are of an integrated structure, clamping blocks (26) are symmetrically arranged inside the guide plate (25), the tops of the clamping blocks (26) are mutually attached, and meanwhile, the clamping blocks (26) are made of inclined elastic rubber materials.