CN213111775U

CN213111775U - Winding mechanism for graphene polyester flame-retardant fibers

Info

Publication number: CN213111775U
Application number: CN202022033196.8U
Authority: CN
Inventors: 闫石; 李震; 刘逸新
Original assignee: Shanghai Pgs Nanotech Co ltd
Current assignee: Shanghai Pgs Nanotech Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-04
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a winding mechanism for graphite alkene dacron flame retardant fiber, the on-line screen storage device comprises a base, the bottom fixed mounting of base has a plurality of pillars, the up end fixed mounting of base has the motor case, the inside fixed mounting of motor case has driving motor, fixed mounting has the pivot on driving motor's the output shaft, the mounting hole has been seted up to the right-hand member face of pivot, the inside of mounting hole is provided with the axis of rotation, screw hole one has been seted up in the outside of axis of rotation, screw hole two has been seted up in the outside of pivot. This a winding mechanism for graphite alkene dacron flame retardant fiber can be according to the fire-retardant fibre of graphite alkene dacron of different thickness through the device, provides not tension, has reduced the possibility that graphite alkene dacron flame retardant fiber drops from winding mechanism, and this rolling rod is inside to be hollow form simultaneously, has reduced the weight of rolling rod, and the staff of being convenient for dismantles and installs, has improved the practicality of device greatly, easy operation, convenient to use.

Description

Winding mechanism for graphene polyester flame-retardant fibers

Technical Field

The utility model relates to a winding mechanism technical field specifically is a winding mechanism for graphite alkene dacron flame retardant fiber.

Background

The graphene terylene flame-retardant fiber has the characteristics of high strength, high modulus, good toughness, high elongation at break, good color uniformity and the like, the addition of the graphene improves the ultraviolet aging resistance, ultraviolet protection performance and flame retardance of the fiber, and has an excellent far infrared emission health-care function, in addition, the composite fiber also has the effects of antibiosis, flame retardance, mite resistance and the like, so that the next generation of 'all-purpose king' fiber can be called, is a high-end new product competitively developed in the fiber industry, and the graphene terylene flame-retardant fiber is usually required to be wound by a winding mechanism during production.

But most current coiling mechanisms are at the in-process that uses, can not carry out the self-regulation according to the change of material, often leads to graphite alkene dacron flame retardant fiber to drop from winding mechanism, influences the rolling work efficiency of coiling mechanism, and current most coiling mechanisms are when changing the winding rod, and complex operation takes trouble and difficultly, is not convenient for use, has reduceed the practicality of device simultaneously greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a winding mechanism for graphite alkene dacron flame retardant fiber to propose among the above-mentioned background art that current majority of coiling mechanisms are at the in-process that uses, can not carry out the self-regulation according to the change of material, often lead to graphite alkene dacron flame retardant fiber to drop from winding mechanism, influence the rolling work efficiency of coiling mechanism, and current majority of coiling mechanisms are when changing the winding rod, complex operation, it is hard to take trouble, the practicality of device has been reduceed greatly simultaneously, the problem of daily use of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a winding mechanism for graphene polyester flame-retardant fibers comprises a base, wherein a plurality of supporting columns are fixedly mounted at the bottom of the base, a motor box is fixedly mounted on the upper end face of the base, a driving motor is fixedly mounted in the motor box, a rotating shaft is fixedly mounted on an output shaft of the driving motor, a mounting hole is formed in the right end face of the rotating shaft, a rotating shaft is arranged in the mounting hole, a first threaded hole is formed in the outer side of the rotating shaft, a second threaded hole is formed in the outer side of the rotating shaft, the rotating shaft and the rotating shaft are fixedly connected through a fixing bolt, a left support and a right support are fixedly mounted on the upper end face of the base, an inward-winding roller is movably mounted between the left support and the right support, a plurality of limiting columns are fixedly mounted on the outer side of the inward-winding roller, limiting blocks are fixedly mounted on the outer sides of the limiting columns, an outer winding roller is arranged on the outer side of the inner winding roller, and a fixing plate is fixedly arranged inside the outer winding roller.

Preferably, the outer diameter of the rotating shaft is smaller than the inner diameter of the mounting hole, and one end of the rotating shaft, which is far away from the adduction roller, is located inside the mounting hole.

Preferably, the spring is located the inside of outer rolling rod, and the spring is located between spacing post and the fixed plate, the external diameter of spacing post is less than the inside width of outer rolling rod.

Preferably, the second threaded hole and the first threaded hole are located on the same vertical line, the diameter of the second threaded hole is the same as that of the first threaded hole, and the outer winding rod is located on the rotating shaft and is in central symmetry.

Preferably, the stopper is "disc" form, the inside of outer rolling rod is "hollow" form, the external diameter of stopper is greater than the internal diameter of outer rolling rod lower extreme recess.

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

the winding mechanism for the graphene polyester flame-retardant fibers has the advantages that in the using process, the winding roller is arranged inside the winding mechanism, the limiting columns, the springs and the outer winding roller are matched with each other, so that the winding mechanism can provide tension force according to the graphene polyester flame-retardant fibers with different thicknesses, the possibility that the graphene polyester flame-retardant fibers fall off from the winding mechanism is reduced, the winding capacity of the winding mechanism is improved, the winding mechanism is simple to disassemble and install due to the fact that the rotating shaft, the fixing bolt and the rotating shaft are matched with each other, meanwhile, the winding roller is hollow, the weight of the winding roller is reduced, workers can conveniently disassemble and install, the practicability of the winding mechanism is greatly improved, the operation is simple, and the use is convenient;

drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the external winding roller of the present invention;

FIG. 3 is a schematic view of the cross-section of the external winding roller of the present invention;

fig. 4 is a schematic view of the installation structure of the rotating shaft of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a motor case; 4. a drive motor; 5. a rotating shaft; 6. mounting holes; 7. a rotating shaft; 8. fixing the bolt; 9. a left bracket; 10. a right bracket; 12. adduction of the roll; 13. a limiting column; 14. a spring; 15. rolling up the roll outside; 16. a fixing plate; 17. a first threaded hole; 18. a second threaded hole; 19. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a winding mechanism for graphene polyester flame-retardant fibers comprises a base 1, a plurality of supporting columns 2 are fixedly mounted at the bottom of the base 1, a motor box 3 is fixedly mounted on the upper end face of the base 1, a driving motor 4 is fixedly mounted inside the motor box 3, a rotating shaft 5 is fixedly mounted on an output shaft of the driving motor 4, a mounting hole 6 is formed in the right end face of the rotating shaft 5, a rotating shaft 7 is arranged inside the mounting hole 6, a first threaded hole 17 is formed in the outer side of the rotating shaft 7, a second threaded hole 18 is formed in the outer side of the rotating shaft 5, the rotating shaft 5 and the rotating shaft 7 are fixedly connected through a fixing bolt 8, a left support 9 and a right support 10 are fixedly mounted on the upper end face of the base 1, an inward-contracting roll 12 is movably mounted between the left support 9 and the right support 10, a plurality of limiting columns 13 are fixedly mounted on the outer side of the, the outer side of the limit column 13 is sleeved with a spring 14, the outer side of the inner winding roller 12 is provided with an outer winding roller 15, and the inner part of the outer winding roller 15 is fixedly provided with a fixed plate 16.

Further, the external diameter of axis of rotation 7 is less than the internal diameter of mounting hole 6, and the one end that axis of rotation 7 kept away from adduction winding-up rod 12 is located the inside of mounting hole 6, dismantles at the staff and installs winding mechanism's in-process, can insert the inside of mounting hole 6 with axis of rotation 7, realizes fixed and spacing to axis of rotation 7.

Further, spring 14 is located the inside of outer rolling rod 15, and spring 14 is located between spacing post 13 and fixed plate 16, the external diameter of spacing post 13 is less than the inside width of outer rolling rod 15, at the in-process that uses the coiling mechanism, can be with the winding of graphite alkene dacron flame retardant fiber in the outside of outer rolling rod 15, the inside spring 14 of outer rolling rod 15 extrudes outer rolling rod 15, the coiling mechanism can be according to the graphite alkene dacron flame retardant fiber of different thickness, provide not tension, the practicality of device has been improved greatly.

Further, two threaded holes 18 and one threaded hole 17 are located the same vertical line, and two threaded holes 18 are the same with a threaded hole 17 diameter, and outer winding rod 15 is located axis of rotation 7 and is central symmetry, can fix and spacing axis of rotation 7, ensures that axis of rotation 7 can not break away from mounting hole 6 in the in-process of rolling, has improved the security of device greatly.

Further, stopper 19 is "disc" form, and the inside of outer winding rod 15 is "hollow" form, and stopper 19's external diameter is greater than the internal diameter of outer winding rod 15 lower extreme recess, can carry on spacingly to outer winding rod 15, has avoided outer winding rod 15 to break away from interior winding rod 12, has improved the practicality of device greatly.

The working principle is as follows: firstly, in the process of using the device, a worker fixes one end of the graphene terylene flame retardant fiber outside the outer winding roller 15, at the moment, the worker starts the driving motor 4, the driving motor 4 converts the electric power into power and transmits the power to the rotating shaft 5 through an output shaft so as to drive the rotating shaft 5 to rotate, the rotating shaft 7 is fixedly connected with the rotating shaft 5 through the fixing bolt 8 so as to drive the rotating shaft 7 to rotate, when the rotating shaft 7 rotates, the power is transmitted to the outer winding roller 15 so as to drive the outer winding roller 15 to rotate, thereby realizing the winding of the graphene terylene flame retardant fiber by the device, in the winding process, the outer winding roller 15 is extruded to move inwards, further the pressure is transmitted to the fixing plate 16, the outer winding roller 15 can be extruded outwards through the spring 14 arranged between the fixing plate 16 and the limiting column 13, thereby improving the tensioning capacity of the winding mechanism, the possibility that graphene polyester flame-retardant fibers fall off from the winding mechanism is reduced, the device is suitable for the graphene polyester flame-retardant fibers with the same thickness, the practicability of the device is greatly improved, when the device is used and completed, the fixing bolt 8 is fixedly connected through the rotating shaft 5 and the rotating shaft 7, the fixing bolt 8 can be rotated, and then winding rods with different sizes are replaced, the operation is simple, and the use is convenient.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a winding mechanism for graphite alkene dacron flame retardant fiber, includes base (1), its characterized in that: the automatic winding machine is characterized in that a plurality of supporting columns (2) are fixedly mounted at the bottom of the base (1), a motor box (3) is fixedly mounted on the upper end face of the base (1), a driving motor (4) is fixedly mounted inside the motor box (3), a rotating shaft (5) is fixedly mounted on an output shaft of the driving motor (4), a mounting hole (6) is formed in the right end face of the rotating shaft (5), a rotating shaft (7) is arranged inside the mounting hole (6), a first threaded hole (17) is formed in the outer side of the rotating shaft (7), a second threaded hole (18) is formed in the outer side of the rotating shaft (5), the rotating shaft (5) and the rotating shaft (7) are fixedly connected through a fixing bolt (8), a left support (9) and a right support (10) are fixedly mounted on the upper end face of the base (1), and an inward winding roller (12) is movably mounted between the left support (9) and, the outer side of the inward-closing roll rod (12) is fixedly provided with a plurality of limiting columns (13), the outer side of each limiting column (13) is fixedly provided with a limiting block (19), the outer side of each limiting column (13) is sleeved with a spring (14), the outer side of the inward-closing roll rod (12) is provided with an outer roll rod (15), and the inner part of the outer roll rod (15) is fixedly provided with a fixing plate (16).

2. The winding mechanism for the graphene polyester flame-retardant fibers according to claim 1, characterized in that: the outer diameter of the rotating shaft (7) is smaller than the inner diameter of the mounting hole (6), and one end, far away from the inward-closing roll (12), of the rotating shaft (7) is located inside the mounting hole (6).

3. The winding mechanism for the graphene polyester flame-retardant fibers according to claim 1, characterized in that: the spring (14) is located inside the outer winding roller (15), the spring (14) is located between the limiting column (13) and the fixing plate (16), and the outer diameter of the limiting column (13) is smaller than the width of the inner portion of the outer winding roller (15).

4. The winding mechanism for the graphene polyester flame-retardant fibers according to claim 1, characterized in that: the second threaded hole (18) and the first threaded hole (17) are located on the same vertical line, the diameter of the second threaded hole (18) is the same as that of the first threaded hole (17), and the outer winding rod (15) is located on the rotating shaft (7) and is in central symmetry.

5. The winding mechanism for the graphene polyester flame-retardant fibers according to claim 1, characterized in that: the limiting block (19) is in a disc shape, the inner part of the outer winding roller (15) is in a hollow shape, and the outer diameter of the limiting block (19) is larger than the inner diameter of a groove at the lower end of the outer winding roller (15).