CN109132060B

CN109132060B - Special automatic packaging equipment of polyester yarn

Info

Publication number: CN109132060B
Application number: CN201811157601.8A
Authority: CN
Inventors: 石建军; 刘丽萍; 谭鹏; 何建波; 吴利英; 李功军; 曹官珍
Original assignee: Huaxiang China Premium Fibre Co ltd
Current assignee: Huaxiang China Premium Fibre Co ltd
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2021-03-12
Anticipated expiration: 2038-09-30
Also published as: CN109132060A

Abstract

The invention discloses special automatic packaging equipment for polyester yarns, and belongs to the technical field of polyester yarn packaging. The special automatic packaging equipment for the polyester yarns comprises a box body, wherein a through groove is formed in the top of the box body, two symmetrical first grooves are formed in the box body, the inner walls of the two first grooves are respectively and rotatably connected with a first rotating shaft and a second rotating shaft, the outer wall of the first rotating shaft is respectively and slidably connected with a first rotating disc, the outer wall of the first rotating disc is fixedly sleeved with a second rotating disc, a roller is fixedly connected between the two fixed discs, two groups of mutually staggered first sliding grooves are formed in the roller, and the second rotating disc is matched with the first sliding grooves; the novel polyester yarn packaging machine is simple in structure and convenient to operate, manual cooperation operation is not needed, the manual labor intensity is reduced, potential safety hazards are avoided, meanwhile, the packaging barrel can move when rotating, the packaging attractiveness is improved, the polyester yarns are prevented from being wound on the packaging barrel in a messy mode, and the novel polyester yarn packaging machine is convenient to use.

Description

Special automatic packaging equipment of polyester yarn

Technical Field

The invention relates to the technical field of polyester yarn packaging, in particular to special automatic packaging equipment for polyester yarns.

Background

The polyester yarn has the characteristics that the polyester yarn can resist chemical substances and can be washed frequently, and the phenomena of clothes fading and decoloration are reduced, so that hotel uniforms, stone mill blue jeans, sportswear or children clothes are all made of the polyester yarn, relatively speaking, the polyester yarn is tougher than artificial yarn, and when embroidery is carried out, a machine runs at a high speed, and the polyester yarn with high toughness can bear larger tension; and the fireproof performance is extremely high, and even if clothes are close to flames, the clothes are not easy to touch the flames.

The special automatic packaging equipment of current dacron silk packs the effect poorly, needs the manual work cooperation operation, and intensity of labour is big, has certain potential safety hazard, and what only can be single in addition twines the dacron silk on packing section of thick bamboo, and the influence is pleasing to the eye, leads to easily after the packing to twine together between the dacron silk, causes inconvenient in use.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides automatic packaging equipment special for polyester yarns.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a special automatic packaging equipment of dacron silk, comprises a box body, logical groove has been seted up at the top of box, set up the first recess of two symmetries in the box, two first recess inner wall is equallyd divide and is do not rotated and be connected with first axis of rotation and second axis of rotation, the box lateral wall rotates and is connected with the turnstile, the round hole has been seted up to the turnstile inner wall, and first axis of rotation rotates and connects in the round hole, first axis of rotation outer wall sliding connection has first rotary disk, packing section of thick bamboo and third rolling disc respectively, the fixed disk of fixed cup joint of first rotary disk outer wall has the second rolling disc, the fixed disk of two mutual symmetries of second axis of rotation outer wall fixedly connected with, two fixedly connected with cylinders between the fixed disk, set up two sets of first spouts.

Preferably, the top of the box body is fixedly connected with a supporting plate, the outer wall of the supporting plate is rotatably connected with a roller, and the roller is arranged above the through groove.

Preferably, a cavity is formed in the box body, a second gear is fixedly sleeved at one end, arranged in the cavity, of the first rotating shaft, a first gear is fixedly sleeved at one end, arranged in the cavity, of the second rotating shaft, and the first gear is meshed with the second gear.

Preferably, the inner wall of the cavity is fixedly connected with a motor, the output end of the motor is fixedly connected with a third gear through a rotating shaft, and the third gear is meshed with the first gear.

Preferably, first rotating disk outer wall fixedly connected with first connecting rod, first connecting rod outer wall fixedly connected with first spring, the one end fixedly connected with second connecting rod of first connecting rod is kept away from to first spring, the one end fixedly connected with dead lever of first spring is kept away from to the second connecting rod, the second recess has been seted up to third rotating disk outer wall, the dead lever cooperatees with the second recess.

Preferably, the outer wall of the first rotating disc is fixedly connected with a fixing column, the outer wall of the first rotating shaft is provided with a second sliding groove, and the fixing column is slidably connected in the second sliding groove.

Preferably, the top of the revolving door is fixedly connected with a second fixing plate, and the second fixing plate is sleeved with a tensioning mechanism.

Preferably, straining device includes first fixed plate, first fixed plate fixed connection is at the top of box, first fixed plate inner wall rotates and is connected with the dwang, dwang outer wall fixedly connected with connecting plate, the one end fixedly connected with third fixed plate of dwang is kept away from to the connecting plate, third fixed plate outer wall fixedly connected with second spring, the fixed frame of one end fixedly connected with of third fixed plate is kept away from to the second spring, fixed frame and second fixed plate cooperate.

Compared with the prior art, the invention provides the special automatic packaging equipment for the polyester yarns, which has the following beneficial effects:

1. the special automatic packaging equipment for the polyester yarns has the advantages that the polyester yarns pass through the rollers and enter the first groove through the through groove, the polyester yarns cannot directly contact with the outer wall of the through groove, the abrasion of the polyester yarns is reduced, the packaging barrel can be sleeved on the first rotating shaft by opening the rotating door, then the third rotating disc is sleeved on the first rotating shaft, the fixed rod is matched with a second groove on the third rotating disc to fix the packaging cylinder, then the first rotating shaft and the second rotating shaft are driven to rotate by the motor to start the packaging of the polyester yarns, meanwhile, the fixed disc can be rotated by the second rotating shaft, the roller can be rotated by the fixed disc, thereby make second rolling disc and first spout cooperate to make a packing section of thick bamboo slide at first rotation axis outer wall, make the dacron silk packing more pleasing to the eye, can not cause the winding of dacron silk in a jumble on a packing section of thick bamboo, influence work efficiency.

2. This special automatic packaging equipment of dacron silk through with on the dacron silk slides the packing section of thick bamboo in the first recess from the gyro wheel, avoided dacron silk and lead to the contact of groove outer wall to make dacron silk wearing and tearing or fracture.

3. This special automatic packaging equipment of dacron silk through first gear revolve to make the second gear revolve, make first axis of rotation and second axis of rotation rotate, thereby make the dacron silk begin packing work.

4. This special automatic packaging equipment of dacron silk through starter motor, utilizes the motor to make the third gear rotate, and the third gear then can make first gear rotate to begin to carry out the packing work.

5. This special automatic packaging equipment of dacron silk, through passing first connecting rod and second connecting rod from the inside of packing section of thick bamboo and third fixed disk, pulling the second connecting rod, make the dead lever arrange in the second recess of third rolling disc outer wall under the effect of first spring to make third rolling disc and packing section of thick bamboo position fix, then begin packing work.

6. This special automatic packaging equipment of dacron silk rotates through first axis of rotation, utilizes first axis of rotation to drive first rotating disk and rotates, then second rotating disk cooperatees with first spout to make first rotating disk slide at the outer wall of first axis of rotation, realize the removal and the rotation of a packing section of thick bamboo, improve packing efficiency.

7. This special automatic packing equipment of dacron silk, through closing the revolving door, makes the round hole cooperate with first axis of rotation, and the accessible straining device is fixed with the revolving door.

8. This special automatic packaging equipment of dacron silk through pulling fixed frame, makes the dwang rotate between first fixed plate to drive the third fixed plate through the connecting plate and rotate, make fixed frame entangle the second fixed plate under the effect of second spring on the third fixed plate, thereby make the revolving door fixed.

The device has the advantages that the structure is simple, the operation is convenient, the manual cooperation operation is not needed, the manual labor intensity is reduced, the potential safety hazard is avoided, meanwhile, the packaging barrel can move when being rotated, the packaging attractiveness is improved, the polyester yarns are prevented from being wound on the packaging barrel in a messy manner, and the use is convenient.

Drawings

FIG. 1 is a schematic structural view of an automatic packaging device special for polyester yarns, which is provided by the invention;

FIG. 2 is a front view of the automatic packaging equipment for polyester yarn of the present invention;

FIG. 3 is a top view of a cavity of the automatic packaging equipment special for polyester yarns, provided by the invention;

FIG. 4 is a schematic structural view of a fixing column of the special automatic packaging equipment for polyester yarns, which is provided by the invention;

FIG. 5 is a schematic structural view of a first rotating disc of the automatic packaging equipment special for polyester yarns, provided by the invention;

FIG. 6 is a schematic structural view of a third rotating disc of the automatic packaging equipment special for polyester yarns, provided by the invention;

FIG. 7 is a top view of a tensioning mechanism of an automatic packaging device special for polyester yarns, provided by the invention;

fig. 8 is a schematic structural view of a rotating door of the automatic packaging equipment special for polyester yarns, which is provided by the invention.

In the figure: 1. a box body; 2. a first groove; 3. a through groove; 4. a first rotating shaft; 5. a second rotating shaft; 6. a first rotating disk; 7. a second rotating disk; 8. a packaging barrel; 9. a third rotating disk; 10. a drum; 11. fixing the disc; 12. a first chute; 13. a roller; 14. a support plate; 15. a first fixing plate; 16. a second fixing plate; 17. a rotating door; 18. fixing a column; 19. a second groove; 20. a cavity; 21. a first gear; 22. a second gear; 23. a motor; 24. a third gear; 25. a circular hole; 26. a first link; 27. a second link; 28. a first spring; 29. fixing the rod; 30. a fixing frame; 31. rotating the rod; 32. a connecting plate; 33. a third fixing plate; 34. a second spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

with reference to figures 1 and 2 of the drawings, fig. 8, a special automatic packaging device for polyester yarns, which comprises a box body 1, wherein a through groove 3 is formed in the top of the box body 1, two symmetrical first grooves 2 are formed in the box body 1, the inner walls of the two first grooves 2 are respectively and rotatably connected with a first rotating shaft 4 and a second rotating shaft 5, the side wall of the box body 1 is rotatably connected with a rotating door 17, the inner wall of the rotating door 17 is provided with a round hole 25, the first rotating shaft 4 is rotatably connected in the round hole 25, the outer wall of the first rotating shaft 4 is respectively and slidably connected with a first rotating disc 6, a packaging barrel 8 and a third rotating disc 9, the outer wall of the first rotating disc 6 is fixedly sleeved with a second rotating disc 7, the outer wall of the second rotating shaft 5 is fixedly connected with two mutually symmetrical fixed discs 11, a roller 10 is fixedly connected between the two fixed discs 11, two groups of mutually staggered first sliding grooves 12 are formed; the polyester yarns pass through the rollers 13 and enter the first grooves 2 through the through grooves 3, so that the polyester yarns are not in direct contact with the outer walls of the through grooves 3, the abrasion of the polyester yarns is reduced, the rotating door 17 is opened, the packaging barrel 8 can be sleeved on the first rotating shaft 4, the third rotating disc 9 is sleeved on the first rotating shaft 4 and is matched with the second groove 19 on the third rotating disc 9 through the fixing rod 29, the packaging barrel 8 is fixed, the first rotating shaft 4 and the second rotating shaft 5 are driven to rotate through the motor 23, the packaging of the polyester yarns is started, the fixed disc 11 can be rotated by the second rotating shaft 5, the roller 10 can be rotated by the fixed disc 11, the second rotating disc 7 is matched with the first sliding groove 12, the packaging barrel 8 can slide on the outer wall of the first rotating shaft 4, the packaging of the polyester yarns is more attractive in appearance, and the disordered winding of the polyester yarns on the packaging barrel 8 is avoided, affecting the work efficiency.

The top of the box body 1 is fixedly connected with a supporting plate 14, the outer wall of the supporting plate 14 is rotatably connected with a roller 13, and the roller 13 is arranged above the through groove 3; through sliding the dacron silk from gyro wheel 13 to the packing section of thick bamboo 8 in the first recess 2 on, avoided dacron silk and logical groove 3 outer wall contact to make dacron silk wearing and tearing or fracture.

Example 2:

with reference to figures 1 and 2 of the drawings, FIG. 3 shows a special automatic packaging device for polyester yarns, which comprises a box body 1, wherein a through groove 3 is formed in the top of the box body 1, two symmetrical first grooves 2 are formed in the box body 1, the inner walls of the two first grooves 2 are respectively and rotatably connected with a first rotating shaft 4 and a second rotating shaft 5, the side wall of the box body 1 is rotatably connected with a rotating door 17, the inner wall of the rotating door 17 is provided with a round hole 25, the first rotating shaft 4 is rotatably connected in the round hole 25, the outer wall of the first rotating shaft 4 is respectively and slidably connected with a first rotating disc 6, a packaging barrel 8 and a third rotating disc 9, the outer wall of the first rotating disc 6 is fixedly connected with a second rotating disc 7, the outer wall of the second rotating shaft 5 is fixedly connected with two mutually symmetrical fixed discs 11, a roller 10 is fixedly connected between the two fixed discs 11, two groups of mutually staggered first sliding grooves 12 are formed; the polyester yarns pass through the rollers 13 and enter the first grooves 2 through the through grooves 3, so that the polyester yarns are not in direct contact with the outer walls of the through grooves 3, the abrasion of the polyester yarns is reduced, the rotating door 17 is opened, the packaging barrel 8 can be sleeved on the first rotating shaft 4, the third rotating disc 9 is sleeved on the first rotating shaft 4 and is matched with the second groove 19 on the third rotating disc 9 through the fixing rod 29, the packaging barrel 8 is fixed, the first rotating shaft 4 and the second rotating shaft 5 are driven to rotate through the motor 23, the packaging of the polyester yarns is started, the fixed disc 11 can be rotated by the second rotating shaft 5, the roller 10 can be rotated by the fixed disc 11, the second rotating disc 7 is matched with the first sliding groove 12, the packaging barrel 8 can slide on the outer wall of the first rotating shaft 4, the packaging of the polyester yarns is more attractive in appearance, and the disordered winding of the polyester yarns on the packaging barrel 8 is avoided, affecting the work efficiency.

A cavity 20 is formed in the box body 1, a second gear 22 is fixedly sleeved at one end of the first rotating shaft 4, which is arranged in the cavity 20, a first gear 21 is fixedly sleeved at one end of the second rotating shaft 5, which is arranged in the cavity 20, and the first gear 21 is meshed with the second gear 22; the first gear 21 rotates to rotate the second gear 22, so that the first rotating shaft 4 and the second rotating shaft 5 rotate, and the polyester yarn starts to be packaged.

The inner wall of the cavity 20 is fixedly connected with a motor 23, the output end of the motor 23 is fixedly connected with a third gear 24 through a rotating shaft, and the third gear 24 is meshed with the first gear 21; by starting the motor 23, the third gear 24 is rotated by the motor 23, and the third gear 24 rotates the first gear 21, thereby starting the packing work.

Example 3:

referring to fig. 1, 2, 4, 5 and 6, the automatic packaging equipment special for the polyester yarns comprises a box body 1, wherein a through groove 3 is formed in the top of the box body 1, two symmetrical first grooves 2 are formed in the box body 1, the inner walls of the two first grooves 2 are respectively and rotatably connected with a first rotating shaft 4 and a second rotating shaft 5, the side wall of the box body 1 is rotatably connected with a rotating door 17, the inner wall of the rotating door 17 is provided with a round hole 25, the first rotating shaft 4 is rotatably connected in the round hole 25, the outer wall of the first rotating shaft 4 is respectively and slidably connected with a first rotating disc 6, a packaging cylinder 8 and a third rotating disc 9, the outer wall of the first rotating disc 6 is fixedly sleeved with a second rotating disc 7, the outer wall of the second rotating shaft 5 is fixedly connected with two mutually symmetrical fixed discs 11, a rotary cylinder 10 is fixedly connected between the two fixed discs 11, and, the second rotating disc 7 is matched with the first sliding chute 12; the polyester yarns pass through the rollers 13 and enter the first grooves 2 through the through grooves 3, so that the polyester yarns are not in direct contact with the outer walls of the through grooves 3, the abrasion of the polyester yarns is reduced, the rotating door 17 is opened, the packaging barrel 8 can be sleeved on the first rotating shaft 4, the third rotating disc 9 is sleeved on the first rotating shaft 4 and is matched with the second groove 19 on the third rotating disc 9 through the fixing rod 29, the packaging barrel 8 is fixed, the first rotating shaft 4 and the second rotating shaft 5 are driven to rotate through the motor 23, the packaging of the polyester yarns is started, the fixed disc 11 can be rotated by the second rotating shaft 5, the roller 10 can be rotated by the fixed disc 11, the second rotating disc 7 is matched with the first sliding groove 12, the packaging barrel 8 can slide on the outer wall of the first rotating shaft 4, the packaging of the polyester yarns is more attractive in appearance, and the disordered winding of the polyester yarns on the packaging barrel 8 is avoided, affecting the work efficiency.

A first connecting rod 26 is fixedly connected to the outer wall of the first rotating disc 6, a first spring 28 is fixedly connected to the outer wall of the first connecting rod 26, a second connecting rod 27 is fixedly connected to one end, far away from the first connecting rod 26, of the first spring 28, a fixing rod 29 is fixedly connected to one end, far away from the first spring 28, of the second connecting rod 27, a second groove 19 is formed in the outer wall of the third rotating disc 9, and the fixing rod 29 is matched with the second groove 19; by passing the first link 26 and the second link 27 through the interior of the packaging tube 8 and the third rotary disk 9, pulling the second link 27, the fixed rod 29 is placed in the second groove 19 of the outer wall of the third rotary disk 9 under the action of the first spring 28, so that the third rotary disk 9 and the packaging tube 8 are fixed in position, and then the packaging operation is started.

The outer wall of the first rotating disc 6 is fixedly connected with a fixed column 18, the outer wall of the first rotating shaft 4 is provided with a second sliding groove, and the fixed column 18 is connected in the second sliding groove in a sliding manner; rotate through first axis of rotation 4, utilize first axis of rotation 4 to drive first rotating disk 6 and rotate, then second rotating disk 7 cooperatees with first spout 12 to make first rotating disk 6 slide at the outer wall of first axis of rotation 4, realize the removal and the rotation of packing section of thick bamboo 8, improve packing efficiency.

Example 4:

with reference to figures 1 and 2 of the drawings, FIG. 7, a special automatic packaging device for polyester yarns, which comprises a box body 1, wherein a through groove 3 is formed in the top of the box body 1, two symmetrical first grooves 2 are formed in the box body 1, the inner walls of the two first grooves 2 are respectively and rotatably connected with a first rotating shaft 4 and a second rotating shaft 5, the side wall of the box body 1 is rotatably connected with a rotating door 17, the inner wall of the rotating door 17 is provided with a round hole 25, the first rotating shaft 4 is rotatably connected in the round hole 25, the outer wall of the first rotating shaft 4 is respectively and slidably connected with a first rotating disc 6, a packaging barrel 8 and a third rotating disc 9, the outer wall of the first rotating disc 6 is fixedly sleeved with a second rotating disc 7, the outer wall of the second rotating shaft 5 is fixedly connected with two mutually symmetrical fixed discs 11, a roller 10 is fixedly connected between the two fixed discs 11, two groups of mutually staggered first sliding grooves 12 are formed; the polyester yarns pass through the rollers 13 and enter the first grooves 2 through the through grooves 3, so that the polyester yarns are not in direct contact with the outer walls of the through grooves 3, the abrasion of the polyester yarns is reduced, the rotating door 17 is opened, the packaging barrel 8 can be sleeved on the first rotating shaft 4, the third rotating disc 9 is sleeved on the first rotating shaft 4 and is matched with the second groove 19 on the third rotating disc 9 through the fixing rod 29, the packaging barrel 8 is fixed, the first rotating shaft 4 and the second rotating shaft 5 are driven to rotate through the motor 23, the packaging of the polyester yarns is started, the fixed disc 11 can be rotated by the second rotating shaft 5, the roller 10 can be rotated by the fixed disc 11, the second rotating disc 7 is matched with the first sliding groove 12, the packaging barrel 8 can slide on the outer wall of the first rotating shaft 4, the packaging of the polyester yarns is more attractive in appearance, and the disordered winding of the polyester yarns on the packaging barrel 8 is avoided, affecting the work efficiency.

The top of the rotating door 17 is fixedly connected with a second fixing plate 16, and the second fixing plate 16 is sleeved with a tensioning mechanism; by closing the swing door 17 so that the circular hole 25 is engaged with the first swing shaft 4, the swing door 17 can be fixed by the tightening mechanism.

The tensioning mechanism comprises a first fixing plate 15, the first fixing plate 15 is fixedly connected to the top of the box body 1, the inner wall of the first fixing plate 15 is rotatably connected with a rotating rod 31, the outer wall of the rotating rod 31 is fixedly connected with a connecting plate 32, one end, far away from the rotating rod 31, of the connecting plate 32 is fixedly connected with a third fixing plate 33, the outer wall of the third fixing plate 33 is fixedly connected with a second spring 34, one end, far away from the third fixing plate 33, of the second spring 34 is fixedly connected with a fixing frame 30, and the fixing frame 30 is matched; the rotating rod 31 is rotated between the first fixing plates 15 by pulling the fixing frame 30, so that the third fixing plate 33 is rotated by the connecting plate 32, and the fixing frame 30 is fitted over the second fixing plate 16 by the second spring 34 on the third fixing plate 33, so that the rotating door 17 is fixed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The special automatic packaging equipment for the polyester yarns comprises a box body (1) and is characterized in that a through groove (3) is formed in the top of the box body (1), two symmetrical first grooves (2) are formed in the box body (1), one inner wall of each first groove (2) is rotatably connected with a first rotating shaft (4) and a second rotating shaft (5), the other inner wall of each first groove (2) is symmetrical to the first rotating shaft (4) and the second rotating shaft (5), the side wall of the box body (1) is rotatably connected with a rotating door (17), a round hole (25) is formed in the inner wall of the rotating door (17), the first rotating shaft (4) is rotatably connected in the round hole (25), and the outer wall of the first rotating shaft (4) is respectively slidably connected with a first rotating disc (6), a packaging cylinder (8) and a third rotating disc (9), a second rotating disc (7) is fixedly sleeved on the outer wall of the first rotating disc (6), two mutually symmetrical fixed discs (11) are fixedly connected to the outer wall of the second rotating shaft (5), a roller (10) is fixedly connected between the two fixed discs (11), two groups of mutually staggered first sliding grooves (12) are formed in the roller (10), and the second rotating disc (7) is matched with the first sliding grooves (12);

first rotating disk (6) outer wall fixedly connected with first connecting rod (26), first connecting rod (26) outer wall fixedly connected with first spring (28), the one end fixedly connected with second connecting rod (27) of first connecting rod (26) are kept away from in first spring (28), one end fixedly connected with dead lever (29) of first spring (28) are kept away from in second connecting rod (27), second recess (19) have been seted up to third rolling disc (9) outer wall, dead lever (29) cooperate with second recess (19).

2. The special automatic packaging equipment for the polyester yarns as claimed in claim 1, wherein a supporting plate (14) is fixedly connected to the top of the box body (1), a roller (13) is rotatably connected to the outer wall of the supporting plate (14), and the roller (13) is arranged above the through groove (3).

3. The automatic packaging device special for the polyester yarns as claimed in claim 1, wherein a cavity (20) is formed in the box body (1), a second gear (22) is fixedly sleeved at one end of the first rotating shaft (4) arranged in the cavity (20), a first gear (21) is fixedly sleeved at one end of the second rotating shaft (5) arranged in the cavity (20), and the first gear (21) is meshed with the second gear (22).

4. The special automatic packaging equipment for the polyester yarns as claimed in claim 3, wherein a motor (23) is fixedly connected to the inner wall of the cavity (20), a third gear (24) is fixedly connected to an output end of the motor (23) through a rotating shaft, and the third gear (24) is meshed with the first gear (21).

5. The automatic packaging equipment special for the polyester yarns as claimed in claim 1, wherein a fixing column (18) is fixedly connected to the outer wall of the first rotating disc (6), a second sliding groove is formed in the outer wall of the first rotating shaft (4), and the fixing column (18) is slidably connected into the second sliding groove.

6. The special automatic packaging equipment for the polyester yarns as claimed in claim 1, wherein a second fixing plate (16) is fixedly connected to the top of the rotating door (17), and the second fixing plate (16) is sleeved with a tensioning mechanism.

7. The special automatic packaging equipment of polyester yarn according to claim 6, wherein the tensioning mechanism comprises a first fixing plate (15), the first fixing plate (15) is fixedly connected to the top of the box body (1), the inner wall of the first fixing plate (15) is rotatably connected with a rotating rod (31), the outer wall of the rotating rod (31) is fixedly connected with a connecting plate (32), one end of the connecting plate (32) far away from the rotating rod (31) is fixedly connected with a third fixing plate (33), the outer wall of the third fixing plate (33) is fixedly connected with a second spring (34), the second spring (34) is far away from a fixed frame (30) of one end fixedly connected with of the third fixing plate (33), and the fixed frame (30) is matched with the second fixing plate (16).