CN220767260U - Drawing device for preparing polyester fully drawn yarn - Google Patents
Drawing device for preparing polyester fully drawn yarn Download PDFInfo
- Publication number
- CN220767260U CN220767260U CN202322080783.6U CN202322080783U CN220767260U CN 220767260 U CN220767260 U CN 220767260U CN 202322080783 U CN202322080783 U CN 202322080783U CN 220767260 U CN220767260 U CN 220767260U
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- China
- Prior art keywords
- reel
- frame
- fixedly connected
- fully drawn
- rotating
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- 229920000728 polyester Polymers 0.000 title claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The utility model discloses a drafting device for preparing polyester fully drawn yarn, which belongs to the technical field of polyester fully drawn yarn equipment and comprises a rotating shaft, wherein the front part of the rotating shaft is rotationally connected with a drafting frame, the root of the rotating shaft is fixedly connected with a reel, a spring is arranged between the drafting frame and the reel, the outer end of the spring is fixedly connected with the drafting frame, the inner end of the spring is fixedly connected with the rotating shaft, the rear part of the rotating shaft is rotationally connected with a mounting seat, a cloth belt is wound on the reel, one end of the cloth belt is fixedly connected with a weight, and the other end of the weight is fixedly connected with the reel. The silk thread is inserted in the drafting frame, so that the drafting frame is clamped outside the silk thread, the gravity of the weight is utilized to act on the cloth belt, the cloth belt is utilized to act on the reel, the reel is utilized to act on the rotating shaft, the rotating shaft is utilized to act on the spring, the spring is utilized to act on the drafting frame, one side of the drafting frame is pressed on the upper end of the silk thread, and the other side is pressed on the lower end of the silk thread, so that the silk thread is conveniently tensioned.
Description
Technical Field
The utility model belongs to the technical field of polyester fully drawn yarn equipment, and particularly relates to a drawing device for preparing polyester fully drawn yarn.
Background
The fully drawn yarn is drawn during spinning to obtain the winding yarn with high orientation degree and medium crystallinity.
Multiple guide wheels are needed in the large traction process of the polyester fully-drawn yarn, when the driving wheels and the other driving wheels are asynchronous, namely one driving wheel slips or other factors cause asynchronism, the yarn between the two driving wheels is loosened or too tight, and the yarn is easy to wind and tie when the yarn is loosened, so that the problem that the yarn is easy to loosen by a guide mechanism of conventional traction equipment is caused.
Therefore, we propose a drawing device for preparing polyester fully drawn yarn to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problem that a guide mechanism of conventional traction equipment easily loosens threads, and provides a drawing device for preparing polyester fully drawn yarns.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a polyester is drafting arrangement for full stretch yarn preparation, includes the pivot, the front portion of pivot rotates and is connected with the drafting frame, the root fixedly connected with reel of pivot, be equipped with the clockwork spring between drafting frame and the reel, the outer end and the drafting frame fixed connection of clockwork spring, the inner and the pivot fixed connection of clockwork spring, the rear portion of pivot rotates and is connected with the mount pad, the reel is gone up the reel and is rolled up there is the strap, the one end fixedly connected with pouring weight of strap, the other end and the reel fixed connection of pouring weight. The silk thread is inserted in the drafting frame, so that the drafting frame is clamped outside the silk thread, the gravity of the weight is utilized to act on the cloth belt, the cloth belt is utilized to act on the reel, the reel is utilized to act on the rotating shaft, the rotating shaft is utilized to act on the spring, the spring is utilized to act on the drafting frame, one side of the drafting frame is pressed on the upper end of the silk thread, and the other side is pressed on the lower end of the silk thread, so that the silk thread is conveniently tensioned.
Preferably, the front end of the lower part of the mounting seat is fixedly connected with a limited rotation block, and the limited rotation block is in movable contact with the drafting frame. The rotation limiting block is blocked at the lower end of one side of the drafting frame, so that the drafting frame is prevented from excessively rotating in the opposite direction, and the contact stability of the drafting frame and the silk thread is improved.
Preferably, the lower part of the mounting seat further comprises a guide wheel which is connected with the mounting seat in a rotating way, the guide wheel is clamped outside the cloth belt, and the guide wheel is in rolling contact with the cloth belt. The guide wheel is used for binding the lower part of the cloth belt, so that the angle between the cloth belt and the reel is stabilized, and the possibility that the cloth belt is separated from the reel is reduced.
Preferably, the rotating shaft comprises a shaft body and a stop block, and the stop block is fixedly connected to the front end of the shaft body.
Preferably, the drafting frame comprises a rotating frame and a first rotating drum, the first rotating drum is provided with a pair, and the first rotating drum is rotatably connected to the outside of the rotating frame. The first rotary drum at the lower side is arranged under the silk thread, the first rotary drum at the upper side is arranged on the silk thread, and the deflection force of the rotary frame is utilized to act on the first rotary drum, so that the first rotary drum at the lower side upwards compresses the silk thread, and meanwhile, the first rotary drum at the upper side downwards extrudes the silk thread, thereby being convenient for automatically tensioning the silk thread.
Preferably, the drafting frame further comprises a connecting block, and the connecting block is fixedly connected to the upper end of the rotating frame. The drawing frame is convenient to be connected with the spring through the rotating frame.
Preferably, the reel comprises a baffle ring and a second rotary drum, and the baffle ring is symmetrically and fixedly connected to the outer part of the second rotary drum. The winding position of the cloth belt is stabilized by using the baffle ring.
In summary, the technical effects and advantages of the present utility model are:
1. the silk thread is inserted in the drafting frame, so that the drafting frame is clamped outside the silk thread, the gravity of the weight is utilized to act on the cloth belt, the cloth belt is utilized to act on the reel, the reel is utilized to act on the rotating shaft, the rotating shaft is utilized to act on the spring, the spring is utilized to act on the drafting frame, one side of the drafting frame is pressed on the upper end of the silk thread, and the other side is pressed on the lower end of the silk thread, so that the silk thread is conveniently tensioned.
2. The limiting block is utilized to block the lower end of one side of the drafting frame, so that the drafting frame is prevented from excessively rotating in the opposite direction, the contact stability of the drafting frame and the silk thread is improved, the first rotary drum at the lower side is arranged under the silk thread, the first rotary drum at the upper side is arranged on the silk thread, the deflection force of the rotary frame is utilized to act on the first rotary drum, the first rotary drum at the lower side is enabled to press the silk thread upwards, meanwhile, the first rotary drum at the upper side is enabled to press the silk thread downwards, and the silk thread is convenient to be tensioned automatically.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a spindle structure according to the present utility model;
FIG. 3 is a schematic drawing of the drafting frame structure of the utility model;
fig. 4 is a schematic diagram of a reel structure according to the present utility model.
In the figure: 1. a weight block; 2. a rotating shaft; 3. a drafting frame; 4. a reel; 5. a spring; 6. cloth belt; 7. a guide wheel; 8. a mounting base; 9. a rotation limiting block; 21. a shaft body; 22. a stop block; 31. a connecting block; 32. a rotating frame; 33. a first drum; 41. a baffle ring; 42. a second drum.
Description of the embodiments
The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
Referring to fig. 1, a drawing device for preparing polyester fully drawn yarn comprises a rotating shaft 2, wherein a drawing frame 3 is rotationally connected to the front part of the rotating shaft 2, a reel 4 is fixedly connected to the root part of the rotating shaft 2, a spring 5 is arranged between the drawing frame 3 and the reel 4, the outer end of the spring 5 is fixedly connected with the drawing frame 3, the inner end of the spring 5 is fixedly connected with the rotating shaft 2, a mounting seat 8 is rotationally connected to the rear part of the rotating shaft 2, a cloth belt 6 is coiled on the reel 4, a weight 1 is fixedly connected to one end of the cloth belt 6, and the other end of the weight 1 is fixedly connected with the reel 4. The mounting seat 8 is fixed with an external wire drawing machine. The silk thread is inserted into the drafting frame 3, so that the drafting frame 3 is clamped outside the silk thread, the gravity of the weight 1 is utilized to act on the cloth belt 6, the cloth belt 6 is utilized to act on the reel 4, the reel 4 is utilized to act on the rotating shaft 2, the rotating shaft 2 is utilized to act on the spring 5, the spring 5 is utilized to act on the drafting frame 3, one side of the drafting frame 3 is pressed on the upper end of the silk thread, and the other side is pressed on the lower end of the silk thread.
Referring to fig. 1, a rotation limiting block 9 is fixedly connected to the front end of the lower portion of the mounting base 8, and the rotation limiting block 9 is in movable contact with the draft frame 3. The rotation limiting block 9 is used for blocking the lower end of one side of the drafting frame 3, so that the drafting frame 3 is prevented from excessively rotating in the opposite direction.
Referring to fig. 1, the lower part of the mounting seat 8 further comprises a guide wheel 7 rotatably connected, the guide wheel 7 is clamped outside the cloth belt 6, and the guide wheel 7 is in rolling contact with the cloth belt 6. The guide wheel 7 is tied at the lower part of the cloth belt 6 to stabilize the angle between the cloth belt 6 and the reel 4.
Referring to fig. 1 and 2, the rotary shaft 2 includes a shaft body 21 and a stopper 22, the shaft body 21 is rotatably connected to the front portion of the mounting seat 8, the reel 4 is fixedly connected to the rear portion of the shaft body 21, and the stopper 22 is fixedly connected to the front end of the shaft body 21.
Referring to fig. 1, 2 and 3, the draft frame 3 includes a rotating frame 32 and a first rotating drum 33, the rotating frame 32 is rotatably coupled to the front portion of the shaft body 21, the stopper 22 is movably contacted with the rotating frame 32, the first rotating drum 33 is provided with a pair, and the first rotating drum 33 is rotatably coupled to the outside of the rotating frame 32. The lower first drum 33 is placed under the wire, the upper first drum 33 is placed on the wire, and the deflecting force of the rotating frame 32 is applied to the first drum 33, so that the lower first drum 33 presses the wire upward, and the upper first drum 33 presses the wire downward.
Referring to fig. 1, 2 and 3, the draft frame 3 further includes a connection block 31, an inner end of the spring 5 is fixedly connected with the shaft body 21, an outer end of the spring 5 is fixedly connected with the connection block 31, and the connection block 31 is fixedly connected with an upper end of the rotating frame 32. The gravity of the weight 1 is used for downwards acting on the cloth belt 6, the cloth belt 6 downwards acts on the reel 4, so that the reel 4 generates deflection acting force, the deflection acting force of the reel 4 acts on the connecting block 31 through the spring 5, and the rotating frame 32 generates deflection acting force.
Referring to fig. 1 and 4, the reel 4 includes a baffle ring 41 and a second drum 42, the second drum 42 is fixedly connected to the outside of the rotating shaft 2, the cloth tape 6 is wound on the second drum 42, and the upper end of the cloth tape 6 is fixedly connected to the second drum 42, and the baffle ring 41 is symmetrically and fixedly connected to the outside of the second drum 42. The winding position of the cloth tape 6 is stabilized by the stopper ring 41.
Working principle: the gravity of the weight 1 is used for downwards acting on the cloth belt 6, the cloth belt 6 downwards acts on the reel 4, so that the reel 4 generates deflection acting force, the deflection acting force of the reel 4 acts on the connecting block 31 through the spring 5, the rotating frame 32 generates deflection acting force, the lower first rotating drum 33 is placed under the silk thread, the upper first rotating drum 33 is placed on the silk thread, the deflection force of the rotating frame 32 acts on the first rotating drum 33, the lower first rotating drum 33 upwards presses the silk thread, and meanwhile the upper first rotating drum 33 downwards presses the silk thread.
The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.
The application direction is simply mentioned in the description for the prior art that the utility model is known to the person skilled in the art and has not changed, and the utility model is combined to form the complete technology; techniques well known to those skilled in the art to avoid undue popularity are employed to assist those skilled in the art in quickly understanding the principles of the utility model.
Claims (7)
1. A drawing device for preparing polyester fully drawn yarn is characterized in that: including pivot (2), the front portion of pivot (2) rotates and is connected with draft frame (3), root fixedly connected with reel (4) of pivot (2), be equipped with clockwork spring (5) between draft frame (3) and reel (4), the outer end and the draft frame (3) fixed connection of clockwork spring (5), the inner and the pivot (2) fixed connection of clockwork spring (5), the rear portion of pivot (2) rotates and is connected with mount pad (8), reel (4) are gone up the reel and are rolled up there is strap (6), the one end fixedly connected with pouring weight (1) of strap (6), the other end and the reel (4) fixed connection of pouring weight (1).
2. The drawing device for producing polyester fully drawn yarn according to claim 1, wherein: the front end of the lower part of the mounting seat (8) is fixedly connected with a limited rotation block (9), and the limited rotation block (9) is in movable contact with the drafting frame (3).
3. The drawing device for producing polyester fully drawn yarn according to claim 1, wherein: the lower part of the mounting seat (8) further comprises a guide wheel (7) which is connected with the mounting seat in a rotating mode, the guide wheel (7) is clamped outside the cloth belt (6), and the guide wheel (7) is in rolling contact with the cloth belt (6).
4. The drawing device for producing polyester fully drawn yarn according to claim 1, wherein: the rotating shaft (2) comprises a shaft body (21) and a stop block (22), and the stop block (22) is fixedly connected to the front end of the shaft body (21).
5. The drawing device for producing polyester fully drawn yarn according to claim 1, wherein: the drafting frame (3) comprises a rotating frame (32) and a first rotating drum (33), wherein the first rotating drum (33) is provided with a pair, and the first rotating drum (33) is rotatably connected to the outside of the rotating frame (32).
6. The drawing device for producing fully drawn polyester yarn according to claim 5, wherein: the drafting frame (3) further comprises a connecting block (31), and the connecting block (31) is fixedly connected to the upper end of the rotating frame (32).
7. The drawing device for producing polyester fully drawn yarn according to claim 1, wherein: the reel (4) comprises a baffle ring (41) and a second rotary drum (42), and the baffle ring (41) is symmetrically and fixedly connected to the outer part of the second rotary drum (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080783.6U CN220767260U (en) | 2023-08-04 | 2023-08-04 | Drawing device for preparing polyester fully drawn yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080783.6U CN220767260U (en) | 2023-08-04 | 2023-08-04 | Drawing device for preparing polyester fully drawn yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220767260U true CN220767260U (en) | 2024-04-12 |
Family
ID=90614758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322080783.6U Active CN220767260U (en) | 2023-08-04 | 2023-08-04 | Drawing device for preparing polyester fully drawn yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220767260U (en) |
-
2023
- 2023-08-04 CN CN202322080783.6U patent/CN220767260U/en active Active
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| GR01 | Patent grant |