CN219709914U

CN219709914U - A device is decided to cotton yarn strip for cotton yarn processing

Info

Publication number: CN219709914U
Application number: CN202321069498.8U
Authority: CN
Inventors: 侯海月; 张晓亚
Original assignee: Quzhou County Sanxiao Textile Co ltd
Current assignee: Quzhou County Sanxiao Textile Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-19
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of cotton yarn processing, and discloses a cotton sliver cutting device for cotton yarn processing, which comprises a cutting table, wherein a hydraulic cylinder is fixedly arranged on the outer surface of the bottom of a portal frame, rotating plates are rotatably connected to the outer surfaces of two first supporting seats, flattening rollers are rotatably connected to the outer surfaces of two connecting frames, and springs are fixedly connected to the opposite outer surfaces of two first connecting seats and two second connecting seats. This a device is decided to cotton yarn strip for cotton yarn processing through setting up the pneumatic cylinder, cooperates rotating plate, flattening roller and spring, has solved current cutting method and has directly tailors the cotton yarn strip with the sword of tailorring then collect, but because cotton yarn material is softer in the cutting process, its surface can be uneven, and easy slip can concentrate together in the middle of the cotton yarn strip moreover, leads to the cutter be difficult for cutting it, and influences the problem of cutting quality.

Description

A device is decided to cotton yarn strip for cotton yarn processing

Technical Field

The utility model relates to the technical field of cotton yarn processing, in particular to a cotton sliver cutting device for cotton yarn processing.

Background

Cotton yarn is yarn that cotton fiber processed through spinning technology, after removing impurity, need use crimping machine to process, according to the equipment of mechanical crimping principle, the cotton fiber silk bundle that carries out the crimping to processing, it can process into cotton yarn strip with the cotton fiber of agglomerant, then collect cotton yarn strip, after collecting certain length with cotton yarn strip, need cut it, be convenient for follow-up stranding processing.

The existing cutting method is to cut and collect the cotton sliver directly by a cutting knife, but in the cutting process, the surface of the cotton sliver is possibly uneven and easy to slide due to the fact that the cotton sliver is soft in material, the cotton sliver can be gathered together in the middle of the cotton sliver, the cutting knife is not easy to cut the cotton sliver, and the cutting quality is affected, so that the cotton sliver cutting device for cotton sliver processing is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cotton sliver cutting device for cotton sliver processing, which aims to solve the problems that the existing cutting method in the prior art directly uses a cutting knife to cut cotton sliver and then collect the cotton sliver, but the surface of the cotton sliver is possibly uneven and easy to slide in the cutting process due to the fact that the cotton sliver is softer in material quality, the middle of the cotton sliver can be concentrated together, so that the cutting knife is not easy to cut the cotton sliver, and the cutting quality is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is decided to cotton yarn strip for cotton yarn processing, includes cuts the platform, the top surface fixedly connected with portal frame that cuts the platform, the bottom surface fixedly mounted of portal frame has the pneumatic cylinder, the output fixedly connected with fixed plate of pneumatic cylinder, the bottom surface fixedly connected with of fixed plate two first supporting seats, two the surface of first supporting seat is all rotated and is connected with the revolving plate, the surface that the first supporting seat was kept away from to the revolving plate is all rotated and is connected with the second supporting seat, two the equal fixedly connected with link of bottom surface of second supporting seat, two the surface of link is all rotated and is connected with the flattening roller.

Preferably, the bottom surface fixedly connected with connecting plate of fixed plate, two the equal fixedly connected with first connecting seat of surface of rotating plate, the surface of first connecting seat rotates and is connected with first turning block, the equal fixedly connected with second connecting seat of both sides surface of connecting plate, the surface of second connecting seat is all rotated and is connected with the second turning block, two the equal fixedly connected with spring of surface that first connecting seat and two the second connecting seat are relative.

Preferably, the bottom surface fixedly connected with mounting panel of connecting plate, the surface mounting of mounting panel has the cutting knife.

By adopting the technical scheme, the hydraulic cylinder drives the cutting knife downwards, so that the cutting knife cuts the cotton sliver.

Preferably, the electric heating strips are fixedly connected to the outer surfaces of the front and rear two times of the cutting knife.

By adopting the technical scheme, the electric heating strips are arranged to carry out hot melting on the cut cotton sliver.

Preferably, a cutting groove is formed in the outer surface of the top of the cutting table, and the cutting groove corresponds to the cutting knife in position.

By adopting the technical scheme, through setting up and cut the groove, be convenient for cut the cutter and cut cotton yarn strip.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a device is decided to cotton yarn strip for cotton yarn processing through setting up the pneumatic cylinder, cooperates rotating plate, flattening roller and spring, has reached and has compressed tightly flattening work to the cotton yarn strip of treating cutting, improves the effect of cutting the quality to the cotton yarn strip, has solved current cutting method and has directly tailors the cotton yarn strip with the sword of tailorring then collect, but because the cotton yarn material is softer in the cutting process, its surface can be uneven, and easy slip can concentrate together in the middle of the cotton yarn strip, leads to the cutter be difficult for cutting it, and influences the problem of cutting the quality.

2. This a device is decided to cotton yarn strip for cotton yarn processing through setting up the electrical heating strip, has reached and to carry out the hot melt to the cotton yarn strip after cutting, avoids cotton yarn strip by the effect of cutting back thread head and opening.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 3 is a schematic view of the right-side cross-sectional structure of the utility model.

In the figure: 1. a cutting table; 2. a portal frame; 3. a hydraulic cylinder; 4. a fixing plate; 5. a first support base; 6. a rotating plate; 7. a second support base; 8. a connecting frame; 9. a flattening roller; 10. a connecting plate; 11. a mounting plate; 12. a cutting knife; 13. a first connection base; 14. a first rotating block; 15. a second connecting seat; 16. a second rotating block; 17. a spring; 18. an electrical heating strip; 19. cutting grooves.

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.

Example 1:

referring to fig. 1-3, a cotton sliver cutting device for cotton sliver processing includes a cutting table 1, a cotton sliver to be cut is placed on the cutting table 1, a position to be cut is aligned with a cutting groove 19, a portal frame 2 is fixedly connected to the top outer surface of the cutting table 1, a hydraulic cylinder 3 is fixedly mounted on the bottom outer surface of the portal frame 2, a fixing plate 4 is fixedly connected to the output end of the hydraulic cylinder 3, the hydraulic cylinder 3 is started to drive the fixing plate 4 to move downwards, a flattening roller 9 moves downwards, two first supporting seats 5 are fixedly connected to the bottom outer surface of the fixing plate 4, rotating plates 6 are rotatably connected to the outer surfaces of the two first supporting seats 5, second supporting seats 7 are rotatably connected to the outer surfaces of the rotating plates 6 far away from the first supporting seats 5, connecting frames 8 are fixedly connected to the bottom outer surfaces of the two second supporting seats 7, the outer surfaces of the two connecting frames 8 are rotationally connected with the flattening rollers 9, when the two flattening rollers 9 are contacted with cotton sliver, along with the extension of the hydraulic cylinder 3, the rotating plates 6 rotate between the first supporting seat 5 and the second supporting seat 7, the included angle between the two rotating plates 6 is increased, the outer surfaces of the bottoms of the fixed plates 4 are fixedly connected with the connecting plates 10, the outer surfaces of the two rotating plates 6 are fixedly connected with the first connecting seats 13, the outer surfaces of the first connecting seats 13 are rotationally connected with the first rotating blocks 14, the outer surfaces of the two sides of the connecting plates 10 are fixedly connected with the second connecting seats 15, the outer surfaces of the second connecting seats 15 are rotationally connected with the second rotating blocks 16, the outer surfaces of the two first connecting seats 13 and the two second connecting seats 15 are fixedly connected with springs 17, when the angle between the two rotating plates 6 is increased, the springs 17 are stretched, the two flattening rollers 9 flatten the cotton sliver, when the cutting knife 12 is in contact with the cotton sliver, the cotton sliver is cut by matching with the cutting groove 19, and when the hydraulic cylinder 3 is retracted, the spring 17 is reset, so that the next cutting and leveling work is facilitated.

Working principle: when the cotton sliver cutting machine is used, cotton sliver to be cut is placed on the cutting table 1, the position to be cut is aligned with the cutting groove 19, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the fixing plate 4 to move downwards, the flattening rollers 9 move downwards, when the two flattening rollers 9 are in contact with the cotton sliver, the rotating plate 6 rotates between the first supporting seat 5 and the second supporting seat 7 along with the extension of the hydraulic cylinder 3, the included angle between the two rotating plates 6 is increased, meanwhile, the spring 17 is stretched, the two flattening rollers 9 level the cotton sliver, the mounting plate 11 is fixedly connected to the outer surface of the bottom of the connecting plate 10, the cutting knife 12 is mounted on the outer surface of the mounting plate 11, when the cutting knife 12 is in contact with the cotton sliver, the cotton sliver is cut by matching with the cutting groove 19, and when the hydraulic cylinder 3 is retracted, the spring 17 is reset, so that the next cutting leveling work is facilitated.

Compared with the related art, the cotton sliver cutting device for cotton sliver processing has the following beneficial effects: the cotton sliver cutting machine has the advantages that the cotton sliver cutting machine can compress and level cotton sliver to be cut, the effect of cutting the cotton sliver is improved, the problem that the existing cutting method directly cuts and then collects the cotton sliver by using a cutting knife, but the surface of the cotton sliver is possibly uneven and easy to slide due to the fact that the cotton sliver is softer in the cutting process, the cotton sliver is concentrated in the middle of the cotton sliver, and the cotton sliver is not easy to cut by using the cutting knife, and the cutting quality is affected is solved.

Example 2:

referring to fig. 1-3, the outer surfaces of the cutting knife 12 are fixedly connected with an electric heating strip 18, the electric heating strip 18 is preheated before the cutting knife 12 cuts, and after the preheating, the electric heating strip 18 contacts with two ends of the cut cotton yarn strip when the cutting knife 12 cuts, and the cotton yarn strip is melted by heat, so that the broken thread of the cotton yarn strip after the cutting is avoided.

Working principle: before the cutting knife 12 cuts, the electric heating strip 18 is preheated, after preheating, the electric heating strip 18 contacts with two ends of the cotton sliver cut off when the cutting knife 12 cuts, and the cotton sliver is melted by heat, so that the phenomenon that the thread ends are scattered after the cotton sliver is cut off is avoided.

Compared with the related art, the cotton sliver cutting device for cotton sliver processing has the following beneficial effects: the effect that the cut cotton sliver can be melted by heat and the thread ends are prevented from being broken after the cotton sliver is cut is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device is decided to cotton yarn strip for cotton yarn processing, includes cuts platform (1), its characterized in that: the top outer surface of the cutting table (1) is fixedly connected with a portal frame (2), the bottom outer surface of the portal frame (2) is fixedly provided with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected with a fixed plate (4), the bottom outer surface of the fixed plate (4) is fixedly connected with two first supporting seats (5), the outer surfaces of the two first supporting seats (5) are all rotationally connected with a rotating plate (6), the outer surfaces of the rotating plate (6) far away from the first supporting seats (5) are all rotationally connected with a second supporting seat (7), the bottom outer surfaces of the two second supporting seats (7) are all fixedly connected with connecting frames (8), and the outer surfaces of the two connecting frames (8) are all rotationally connected with flattening rollers (9).

2. A sliver cutting device for cotton yarn processing as set forth in claim 1, wherein: the bottom surface fixedly connected with connecting plate (10) of fixed plate (4), two the equal fixedly connected with first connecting seat (13) of surface of change board (6), the surface rotation of first connecting seat (13) is connected with first rotating block (14), the equal fixedly connected with second connecting seat (15) of both sides surface of connecting plate (10), the equal rotation of surface of second connecting seat (15) is connected with second rotating block (16), two first connecting seat (13) and two equal fixedly connected with spring (17) of the surface that second connecting seat (15) is relative.

3. A sliver cutting device for cotton yarn processing as set forth in claim 2, wherein: the bottom surface fixedly connected with mounting panel (11) of connecting plate (10), the surface mounting of mounting panel (11) has cut sword (12).

4. A sliver cutting device for cotton yarn processing as set forth in claim 3, characterized in that: and the outer surfaces of the front side and the rear side of the cutting knife (12) are fixedly connected with electric heating strips (18).

5. A sliver cutting device for cotton yarn processing as set forth in claim 3, characterized in that: the cutting table (1) is characterized in that a cutting groove (19) is formed in the outer surface of the top of the cutting table, and the cutting groove (19) corresponds to the cutting knife (12).