CN212732004U

CN212732004U - Chemical fiber oil agent stirring device

Info

Publication number: CN212732004U
Application number: CN202020823302.XU
Authority: CN
Inventors: 陈跃民
Original assignee: Hangzhou Ruichenghui Chemical Fiber Co ltd
Current assignee: Hangzhou Ruichenghui Chemical Fiber Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-03-19
Anticipated expiration: 2030-05-16

Abstract

The utility model relates to the technical field of stirring equipment, in particular to a chemical fiber oil stirring device, which comprises a cylinder body, wherein the cylinder body is provided with a feeding pipeline and a discharging pipeline, the cylinder body is provided with a stirring shaft along the vertical direction, and the cylinder body is provided with a rotary driving piece for driving the stirring shaft to rotate; the stirring shaft is provided with at least one stirring paddle, a water flow channel is arranged in the stirring shaft, the upper end of the stirring shaft extends out of the upper end of the cylinder body, and a water receiving end communicated with the water flow channel is rotatably arranged through a sealing bearing; the water receiving end is detachably sleeved with a water delivery pipe, and the side wall of the stirring shaft is provided with at least one water outlet connected with a water flow channel. The utility model discloses a raceway lets in the clean water to rivers passageway in, can wash the inner wall of stack shell through the water jet with clean water blowout, it is comparatively convenient.

Description

Chemical fiber oil agent stirring device

Technical Field

The utility model belongs to the technical field of agitated vessel's technique and specifically relates to a chemical fiber finish agitating unit is related to.

Background

In the chemical fiber production process, chemical fiber oiling agents need to be coated on the surfaces of fibers obtained by processing, so that the friction of chemical fiber products is adjusted, static electricity generated among the chemical fiber products is reduced, and the flatness of the chemical fiber products is improved. Because the chemical fiber oiling agent is generally a multiphase mixture, before the chemical fiber oiling agent is used, the chemical fiber oiling agent needs to be fully stirred, so that all components in the chemical fiber oiling agent are uniformly mixed, and the protective effect of the chemical fiber oiling agent on chemical fibers is ensured.

The utility model discloses a chinese utility model patent that the grant bulletin number is CN209333608U, the grant bulletin day is 9019 9 months 3 days discloses a chemical fiber finish mixing blending tank, including a jar internal wall, the first transmission shaft of the middle fixedly connected with of jar internal wall, the higher authority fixedly connected with second transmission shaft of jar internal wall, the higher authority fixedly connected with third transmission shaft and the fourth transmission shaft of jar internal wall, the upper portion fixedly connected with gear of second transmission shaft, third transmission shaft and fourth transmission shaft, the surface swing joint of gear has the transfer chain, the first stirring rake of outside fixedly connected with of first transmission shaft, the outside fixedly connected with second stirring rake of second transmission shaft, third transmission shaft and fourth transmission shaft.

The chemical fiber oil contains various organic components, and the chemical fiber oil used for different chemical fibers is different. Therefore, after the blending of one chemical fiber oil is completed, the interior of the blending tank in the prior art needs to be cleaned, and then the next chemical fiber oil raw material is added and blended. When the existing chemical fiber oiling agent preparation tank is cleaned, a cleaning tool is generally needed to clean the inner wall of the preparation tank, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a chemical fiber finish agitating unit is convenient for clear up with stirring different types of chemical fiber finish inside it.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a chemical fiber oiling agent stirring device comprises a barrel body, wherein a feeding pipeline and a discharging pipeline are arranged on the barrel body, a stirring shaft is arranged on the barrel body along the vertical direction, and a rotary driving piece for driving the stirring shaft to rotate is arranged on the barrel body; the stirring shaft is provided with at least one stirring paddle, a water flow channel is arranged in the stirring shaft, the upper end of the stirring shaft extends out of the upper end of the cylinder body, and a water receiving end communicated with the water flow channel is rotatably arranged through a sealing bearing; the water receiving end is detachably sleeved with a water delivery pipe, and the side wall of the stirring shaft is provided with at least one water outlet connected with a water flow channel.

In above-mentioned technical scheme, under normal operating condition, in the material got into the stack shell from charge-in pipeline, the (mixing) shaft rotated under the drive of rotation driving piece to stir the material in the stack shell through the stirring rake. The stirred material enters the subsequent process through a discharge pipeline. When clearing up in the stack shell, the raceway will clean the water input to rivers passageway through connecing the water end to spout through the water jet, thereby wash and clear up the inner wall of stack shell. The stirring shaft is driven to rotate by the rotating driving piece, so that water flow sprayed out of the water spraying opening can sweep a circular track, and the inner wall of the whole barrel body is cleaned. The washing water can be discharged from the barrel body through the discharging pipeline, and then the next batch of raw materials can be added for stirring. In the technical scheme, when the inside of the barrel body needs to be cleaned, only the water delivery pipe needs to be connected and cleaning water is introduced into the water flow channel, so that the operation is convenient.

The present invention may be further configured in a preferred embodiment as: when the water receiving end is not connected with a water delivery pipe, a blocking rod penetrates through the water flow channel, and the side wall of the blocking rod abuts against the inner wall of the water flow channel.

In the technical scheme, when the chemical fiber oiling agent is stirred, the blocking rod can limit the chemical fiber oiling agent from entering the water flow channel from the water spray opening, so that the chemical fiber oiling agent is favorably reduced in residue in the water flow channel. When the barrel body needs to be cleaned, the blocking rod can be taken out from the water flow channel, so that the water flow channel is communicated with the water spraying port. According to the technical scheme, the chemical fiber oiling agent can be prevented from entering the water flow channel, so that the cleaning effect of cleaning water on the barrel body is improved, and the waste of the chemical fiber oiling agent is reduced when the chemical fiber oiling agent is discharged.

The present invention may be further configured in a preferred embodiment as: the outer wall of the upper end of the water receiving end is provided with an external thread, when the water receiving end is not sleeved with a water pipe, the water receiving end is connected with a fixing cap through the external thread in a threaded mode, and the fixing cap abuts against the blocking rod.

In the technical scheme, the blocking rod can be fixed from top to bottom through the fixing cap, so that the blocking rod is not easy to generate relative displacement in a water flow channel when the stirring shaft rotates, and the abrasion of the blocking rod and the stirring shaft is reduced.

The present invention may be further configured in a preferred embodiment as: a plurality of stirring paddles are arranged on the stirring shaft, and the stirring paddles are staggered on the stirring shaft from top to bottom; the quantity of delivery port equals with the quantity of stirring rake, the orientation of delivery port is opposite with the orientation of stirring rake.

In the technical scheme, the stirring paddles are staggered from top to bottom, so that the stirring effect of the stirring paddles on the chemical fiber oiling agent in the cylinder body can be improved, and the chemical fiber oiling agent is more uniform. The orientation of delivery port is opposite with the orientation of stirring rake, therefore rivers are when spouting from the delivery port, are difficult for receiving the interference of stirring rake to make the rivers of blowout in the water jet clear up the inner wall of stack shell more effectively.

The present invention may be further configured in a preferred embodiment as: the stirring shaft is fixedly connected with a connecting pipe on the water outlet, one end of the connecting pipe, which is far away from the stirring shaft, is provided with a jet orifice, the jet orifice is in an oblong shape, and the length direction of the jet orifice is arranged along the length direction of the stirring shaft.

In the technical scheme, after the water flow is sprayed out of the water outlet, the water flow can pass through the connecting pipe, is sprayed out of the spray opening and cleans the inner wall of the cylinder body. Because the jet is the vertically-arranged oblong hole, the jetted water flow has larger length in the vertical direction, so that the coverage area of the water flow on the inner wall of the cylinder body can be increased, and the cleaning effect on the cylinder body is improved.

The present invention may be further configured in a preferred embodiment as: the connecting pipe is arranged from one end close to the stirring shaft to one end far away from the stirring shaft in a downward inclined mode.

In the technical scheme, the connecting pipe is inclined downwards, so that the chemical fiber oiling agent is not easy to remain in the connecting pipe, and the waste of the chemical fiber oiling agent is reduced.

The present invention may be further configured in a preferred embodiment as: the raceway is soft pipe, the water receiving is served and is provided with the fastener that is used for holding water piping connection at the water receiving, the fastener includes first semi-ring, second semi-ring and is used for connecting first semi-ring and second semi-ring and splices into the connecting piece of circle with first semi-ring and second semi-ring, the internal diameter of first semi-ring and second semi-ring equals, just the internal diameter of first semi-ring and second semi-ring is less than the external diameter of raceway, is greater than the external diameter of water receiving end.

In above-mentioned technical scheme, can be with the raceway centre gripping outside the water receiving end through first semi-ring and second semi-ring, rethread connection structure connects first semi-ring and second semi-ring, can fix the raceway on the water receiving end. Because the raceway is soft pipe, consequently there is great frictional force between first semi-ring and the raceway second semi-ring to can fix the raceway more steadily on the water receiving is served.

The present invention may be further configured in a preferred embodiment as: one end of the first half ring is provided with a hinged shaft and is hinged with the second half ring through the hinged shaft; the connecting piece comprises a first fixing plate fixedly arranged at one end of the first semi-ring far away from the hinge shaft, a second fixing plate fixedly arranged at one end of the second semi-ring far away from the hinge shaft, a fixing bolt penetrating through the first fixing plate and the second fixing plate and a fixing nut in threaded connection with the fixing bolt; when the first half ring and the second half ring fixedly connect the water delivery pipe on the water receiving end, the first half ring and the second half ring are abutted.

In above-mentioned technical scheme, can fix first fixed plate and second fixed plate through fixation nut and fixing bolt, and then carry out the centre gripping to the raceway. The fixing nut can rotate on the fixing bolt, so that the distance between the first fixing plate and the second fixing plate is adjusted, the first fixing plate and the second fixing plate are close to each other as far as possible, and the first half ring and the second half ring can firmly clamp the water conveying pipe in a feeding mode. Among the above-mentioned technical scheme, first semi-ring and second semi-ring pass through the articulated shaft connection, make this fastener more stable.

The present invention may be further configured in a preferred embodiment as: the first fixing plate is arranged along the radial direction of the first half ring, the second fixing plate is arranged along the radial direction of the second half ring, a threaded hole is formed in the first fixing plate, a waist-shaped hole is formed in the second fixing plate, and the fixing bolt penetrates through the threaded hole and the waist-shaped hole.

In above-mentioned technical scheme, fixing bolt threaded connection is on the screw hole of first fixed plate to wear to locate in the waist type hole, fixing nut follows the opposite side butt afterwards and keeps away from one side of first fixed plate at the second fixed plate on, and fix first fixed plate and second fixed plate. In the process, the fixing bolt can flexibly penetrate through the second fixing plate and fix the fixing plate, and the operation is convenient.

The present invention may be further configured in a preferred embodiment as: the rotation driving piece comprises a driven gear fixedly sleeved on the stirring shaft, a driving gear rotatably arranged on the upper surface of the barrel body and a driving motor arranged on the barrel body and used for driving the driving gear to rotate, and the driving gear is meshed with the driven gear.

In the technical scheme, under the driving of the driving motor, the driving gear rotates and drives the driven gear to rotate, so that the stirring shaft is driven to rotate, and materials in the barrel body are stirred. The structure is simpler, and is difficult for causing the interference to structures such as raceway.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses in, be provided with rivers passageway and delivery port on the (mixing) shaft, can pass through rivers passageway blowout from the delivery port with clean water through the raceway to clean the stack shell inner wall, need not the staff and get into the stack shell when cleaning the stack shell inner wall in, it is comparatively convenient to operate.

2. The utility model discloses in, carry out the shutoff through blockking up the pole to rivers passageway, can make the chemical fiber finish be difficult for remaining in rivers passageway, and then help reducing the waste of chemical fiber finish to improve the clean effect to the stack shell inner wall.

3. The utility model discloses in, be connected with the connecting pipe on the delivery port, be provided with the jet of long circle on the connecting pipe, help increasing the spray area of rivers, improve the clean effect to the stack shell.

4. The utility model discloses in, fix raceway and water receiving end through first semi-ring, second semi-ring and connecting piece, it is comparatively convenient to operate.

Drawings

FIG. 1 is a schematic structural view of a stirring device in an embodiment of the present invention;

FIG. 2 is a schematic structural view of a stirring shaft, a stirring paddle and a connecting pipe in the embodiment of the present invention;

FIG. 3 is a schematic view of the connection structure of the water flow passage and the connection pipe in the embodiment of the present invention;

FIG. 4 is a schematic structural view of a fastening member, a water pipe and a water receiving end in the embodiment of the present invention;

FIG. 5 is a schematic view of a fastener structure according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the blocking rod and the fixing cap in the embodiment of the present invention.

In the figure, 1, a cylinder body; 11. a feed conduit; 12. a discharge pipeline; 2. a stirring shaft; 21. stirring the slurry; 22. a water flow channel; 23. sealing the bearing; 24. a water receiving end; 25. a water outlet; 3. rotating the driving member; 31. a driving gear; 32. a driven gear; 33. a drive motor; 4. a connecting pipe; 41. an ejection port; 5. a water delivery pipe; 6. a fastener; 61. a first half ring; 62. a second half ring; 63. a connecting member; 631. a first fixing plate; 632. a second fixing plate; 633. fixing the bolt; 634. fixing a nut; 635. a threaded hole; 636. a kidney-shaped hole; 64. hinging a shaft; 7. a jamming rod; 8. and (4) fixing the cap.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a chemical fiber oiling agent stirring device, referring to fig. 1 and fig. 2, comprises a cylinder body 1, wherein a feeding pipeline 11 and a discharging pipeline 12 are arranged on the cylinder body 1. A stirring shaft 2 is arranged in the cylinder body 1 along the vertical direction, and a rotary driving piece 3 for driving the stirring shaft 2 to rotate is arranged on the upper surface of the cylinder body 1. A plurality of stirring paddles 21 are arranged on the stirring shaft 2 from top to bottom, the stirring paddles 21 are arranged on the stirring shaft 2 in a spiral line from top to bottom, and the projections of two adjacent stirring paddles 21 on the horizontal plane are 120 degrees.

Referring to fig. 1 and 2, the rotary driving member 3 includes a driven gear 32 coaxially and fixedly disposed on the stirring shaft 2, a driving gear 31 rotatably disposed on the upper surface of the barrel 1 and engaged with the driven gear 32, and a driving motor 33 disposed on the barrel 1 for driving the driving gear 31 to rotate.

Referring to fig. 3, a water flow channel 22 is formed on the stirring shaft 2 along the axial line of the stirring shaft 2, and a water outlet 25 communicated with the water flow channel 22 is formed on the side wall of the stirring shaft 2. The water outlets 25 correspond to the paddles 21 one by one, and each water outlet 25 faces the paddle 21 corresponding to the water outlet 25 in the opposite direction. The side wall of the stirring shaft 2 is connected with a connecting pipe 4 at the edge of each water outlet 25, the connecting pipe 4 is communicated with the water outlets 25, and the connecting pipe 4 inclines downwards from one side close to the stirring shaft 2 to one side far away from the stirring shaft 2. One end of the connecting pipe 4 far away from the stirring shaft 2 is provided with an injection port 41, the injection port 41 is an oval port, and the length direction of the injection port 41 is parallel to the length direction of the stirring shaft 2. The water flows into the connecting pipe 4 through the water flow passage 22 and the water outlet 25 and is sprayed from the spray port 41, and the inner wall of the cylinder 1 can be cleaned.

Referring to fig. 4, the upper end of the stirring shaft 2 extends from the upper surface of the barrel 1 and is connected with a water receiving end 24 through a sealing bearing 23, and the water receiving end 24 is connected with a water pipe 5 through a fastening member 6 for conveying cleaning water into the water flow passage 22. Wherein, the water pipe 5 is a soft pipe, and the water pipe 5 is sleeved on the water receiving end 24.

Referring to fig. 5, the fastener 6 includes a first half ring 61, a second half ring 62, and a connecting member 63 for connecting the first half ring 61 and the second half ring 62. The axial lines of the first half ring 61 and the second half ring 62 are parallel, the inner diameters of the first half ring 61 and the second half ring 62 are equal, and one ends of the first half ring 61 and the second half ring 62 are connected in a coplanar rotation mode through a hinge shaft 64 parallel to the axial lines of the first half ring 61 and the second half ring 62. The connecting member 63 includes a first fixing plate 631 fixedly coupled to an end of the first half ring 61 remote from the hinge axis 64, a second fixing plate 632 fixedly coupled to an end of the second half ring 62 remote from the second hinge axis 64, a fixing bolt 633 inserted through the first fixing plate 631 and the second fixing plate 632, and a fixing nut 634 threadedly coupled to the fixing bolt 633. The first fixing plate 631 is disposed along a radial direction of the first half ring 61, and the second fixing plate 632 is disposed along a radial direction of the second half ring 62. A threaded hole 635 is formed in first fixed plate 631, fixing bolt 633 is inserted into threaded hole 635, and the bolt head of fixing bolt 633 abuts against the side of first fixed plate 631 facing away from second fixed plate 632. A kidney-shaped hole 636 is formed in the second fixing plate 632, a bolt post of the fixing bolt 633 passes through the kidney-shaped hole 636 and is screwed with the fixing nut 634, and the fixing nut 634 abuts against a side of the second fixing plate 632 away from the first fixing plate 631, thereby fixing the first half ring 61 and the second half ring 62.

The water pipe 5 is sleeved on the water receiving end 24, the first half ring 61 and the second half ring 62 are buckled outside the water pipe 5 and connected with the first half ring 61 and the second half ring 62 through the fixing bolt 633 and the fixing nut 634, the water pipe 5 is further fixedly connected on the water receiving end 24, the water pipe 5 can send cleaning water into the water flow channel 22, and the side wall of the barrel body 1 is cleaned through the connecting pipe 4 and the jet opening 41. The inner diameters of the first half ring 61 and the second half ring 62 are slightly smaller than the outer diameter of the water pipe 5, so that when the water pipe 5 is fixed, the water pipe 5 is slightly deformed, which helps the first half ring 61 and the second half ring 62 to more stably fix the water pipe 5.

Referring to fig. 6, in the process of stirring the chemical fiber finish by the chemical fiber finish stirring device, the water pipe 5 is generally detached from the water receiving end 24. At this time, the clogging bar 7 is placed in the water flow passage 22. The outer wall of the water receiving end 24 is provided with a thread line, the thread line is connected with a fixing cap 8 in a threaded mode, and the fixing cap 8 abuts against the blocking rod 7 and is used for limiting the blocking rod 7 to vibrate in the water flow channel 22.

The side wall of the blocking rod 7 abuts against the inner wall of the water flow channel 22, so that the chemical fiber oiling agent is prevented from entering the water flow channel 22 through the water outlet 25.

The implementation principle and the using method of the embodiment are as follows:

when this agitating unit stirs the chemical fiber finish, driving motor 33 drives driving gear 31 and rotates, drives (mixing) shaft 2 through the transmission between driving gear 31 and the driven gear 32 and rotates, and then stirs the chemical fiber finish in barrel 1 through stirring rake 21. In the stirring process, the water outlet 25 is blocked by the blocking rod 7, so that the chemical fiber oiling agent is not easy to enter the water flow channel 22. After the stirring is completed, the chemical fiber oil agent leaves the barrel body 1 through the discharging pipeline 12, and at the moment, the chemical fiber oil agent in the connecting pipe 4 flows out from the jet orifice 41 under the action of gravity, so that the chemical fiber oil agent is not easy to remain in the connecting pipe 4.

When the inner wall of the barrel body 1 needs to be cleaned, the fixing cap 8 is screwed off and the blocking rod 7 is taken out, the water conveying pipe 5 is connected to the water receiving end 24, the water conveying pipe 5 and the water receiving end 24 are fixed through the fastening piece 6, and cleaning water is introduced into the water flow channel 22 through the water conveying pipe 5. The stirring shaft 2 is driven by the driving motor 33 to stir, and water flow is sprayed out from the spray opening 41, so that the inner wall of the barrel body 1 can be cleaned.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a chemical fiber finish agitating unit, includes stack shell (1), be provided with charge-in pipeline (11) and ejection of compact pipeline (12) on stack shell (1), its characterized in that: a stirring shaft (2) is arranged on the barrel body (1) along the vertical direction, and a rotary driving piece (3) for driving the stirring shaft (2) to rotate is arranged on the barrel body (1); the stirring shaft (2) is provided with at least one stirring paddle (21), a water flow channel (22) is formed in the stirring shaft (2), the upper end of the stirring shaft (2) extends out of the upper end of the barrel body (1), and a water receiving end (24) communicated with the water flow channel (22) is rotatably arranged through a sealing bearing (23); the water receiving end (24) is detachably sleeved with a water pipe (5), and the side wall of the stirring shaft (2) is provided with at least one water outlet (25) connected with a water flow channel (22).

2. A chemical fiber finish stirring device according to claim 1, characterized in that: when the water receiving end (24) is not connected with the water conveying pipe (5), the blocking rod (7) penetrates through the water flow channel (22), and the side wall of the blocking rod (7) abuts against the inner wall of the water flow channel (22).

3. A chemical fiber finish stirring device according to claim 2, characterized in that: the outer wall of the upper end of the water receiving end (24) is provided with an external thread, when the water receiving end (24) is not sleeved with the water pipe (5), the water receiving end (24) is connected with a fixing cap (8) through the external thread in a threaded manner, and the fixing cap (8) is abutted against the blocking rod (7).

4. A chemical fiber finish stirring device according to claim 1, characterized in that: a plurality of stirring paddles (21) are arranged on the stirring shaft (2), and the stirring paddles (21) are staggered on the stirring shaft (2) from top to bottom; the quantity of delivery port (25) equals with the quantity of stirring rake (21), the orientation of delivery port (25) is opposite with the orientation of stirring rake (21).

5. A chemical fiber finish stirring device according to claim 4, characterized in that: the stirring shaft (2) is fixedly connected with a connecting pipe (4) on a water outlet (25), one end, far away from the stirring shaft (2), of the connecting pipe (4) is provided with a jet orifice (41), the jet orifice (41) is in an oblong shape, and the length direction of the jet orifice (41) is arranged along the length direction of the stirring shaft (2).

6. A chemical fiber finish stirring device according to claim 5, characterized in that: the connecting pipe (4) is arranged from one end close to the stirring shaft (2) to one end far away from the stirring shaft (2) in a downward inclined mode.

7. A chemical fiber finish stirring device according to claim 1, characterized in that: the water pipe (5) is a soft pipe, a fastening piece (6) used for connecting a water pipe to the water connecting end (24) is arranged on the water connecting end (24), the fastening piece (6) comprises a first half ring (61), a second half ring (62) and a connecting piece (63) used for connecting the first half ring (61) and the second half ring (62) and splicing the first half ring (61) and the second half ring (62) into a circle, the inner diameters of the first half ring (61) and the second half ring (62) are equal, and the inner diameters of the first half ring (61) and the second half ring (62) are smaller than the outer diameter of the water pipe (5) and larger than the outer diameter of the water connecting end (24).

8. A chemical fiber finish stirring device according to claim 7, characterized in that: one end of the first half ring (61) is provided with a hinge shaft (64) and is hinged with the second half ring (62) through the hinge shaft (64); the connecting piece (63) comprises a first fixing plate (631) fixedly arranged at one end of the first half ring (61) far away from the hinge shaft (64), a second fixing plate (632) fixedly arranged at one end of the second half ring (62) far away from the hinge shaft (64), a fixing bolt (633) arranged on the first fixing plate (631) and the second fixing plate (632) in a penetrating way, and a fixing nut (634) connected to the fixing bolt (633) in a threaded way; when the first half ring (61) and the second half ring (62) are used for fixedly connecting the water conveying pipe (5) on the water receiving end (24), the first half ring (61) and the second half ring (62) are abutted.

9. A chemical fiber finish stirring device according to claim 8, characterized in that: the first fixing plate (631) is arranged along the radial direction of the first half ring (61), the second fixing plate (632) is arranged along the radial direction of the second half ring (62), a threaded hole (635) is formed in the first fixing plate (631), a waist-shaped hole (636) is formed in the second fixing plate (632), and the fixing bolt (633) penetrates through the threaded hole (635) and the waist-shaped hole (636).

10. A chemical fiber finish stirring device according to claim 1, characterized in that: the rotary driving piece (3) comprises a driven gear (32) fixedly sleeved on the stirring shaft (2), a driving gear (31) rotatably arranged on the upper surface of the barrel body (1) and a driving motor (33) arranged on the barrel body (1) and used for driving the driving gear (31) to rotate, and the driving gear (31) is meshed with the driven gear (32).