CN218026523U - Anti-fluffing unreeling module of aramid fiber twisting machine - Google Patents
Anti-fluffing unreeling module of aramid fiber twisting machine Download PDFInfo
- Publication number
- CN218026523U CN218026523U CN202221811733.XU CN202221811733U CN218026523U CN 218026523 U CN218026523 U CN 218026523U CN 202221811733 U CN202221811733 U CN 202221811733U CN 218026523 U CN218026523 U CN 218026523U
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- China
- Prior art keywords
- central column
- guide ring
- twisting machine
- wire guide
- aramid fiber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920006231 aramid fiber Polymers 0.000 title claims abstract description 42
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 239000004760 aramid Substances 0.000 claims description 12
- 229920003235 aromatic polyamide Polymers 0.000 claims description 12
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 17
- 238000005096 rolling process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
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- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The utility model relates to an aramid fiber twisting machine fuzzing-proof unreeling module, which comprises a base, a central column and a thread guide ring, wherein the central column is positioned on the base, and the thread guide ring corresponds to the position of the central column; the central column is vertically arranged; the base is provided with an end face bearing, the end face bearing surrounds the central column and is coaxial with the central column; a sliding sleeve is sleeved on the periphery of the central column; the wire guide ring is positioned right above the central column; the side frame is arranged on the side face of the base, the top of the side frame is provided with an air injection pipe, the wire guide ring is connected with the side frame, a nozzle of the air injection pipe is located right above the wire guide ring, and the nozzle faces the central column. The utility model relates to an aramid fiber twisting machine prevents fluffing and unreels module reduces the spin friction through smooth nature material and bearing, unreels tangential direction simultaneously and changes the axial into and unreel to utilize the air current to blow off the aramid fiber line that is about to be unreeled, reduce the friction, eliminate fluffing phenomenon.
Description
Technical Field
The utility model relates to an aramid fiber twisting machine attaches the module, concretely relates to aramid fiber twisting machine prevents fluffing and unreels module.
Background
An aramid twisting machine is a textile machinery device for twisting a plurality of strands of fine aramid yarn into one strand. The function of the yarn is to realize the stranding and forming of the aramid yarn.
The number of strands, the corresponding number of payoff reels is required. The unwinding module of the existing aramid fiber twisting machine is mainly a fixed unwinding rod in a frame, the aramid fiber winding on the winding core pipe is sleeved on the unwinding rod, and the unwinding feed is realized by pulling an aramid fiber wire by the twisting machine.
Twisting machine pulling aramid fiber line is mostly the tangential direction pulling of rolling up the core, and aramid fiber line drives the core of rolling up and rotates for unreeling the pole, realizes unreeling. Because there is the friction between unreeling pole and the book core, and the winding of aramid fiber line is the slope winding, consequently unreel the in-process at aramid fiber line, the aramid fiber line of unreeling can with roll up the production friction between the aramid fiber line of winding closely on the core, lead to aramid fiber line surface to appear fluffing often, influence the quality of twisting operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at:
carry out institutional advancement to unreeling the module on the machine of twisting, design an aramid fiber twisting machine and prevent fluffing and unreel the module, reduce the spin friction through smooth nature material and bearing, unreel tangential direction simultaneously and change the axial into and unreel to utilize the air current to blow off the aramid fiber line that is about to being unreeled, reduce the friction, eliminate fluffing phenomenon.
In order to achieve the above object, the present invention provides the following technical solutions:
an anti-fluffing unreeling module of an aramid fiber twisting machine comprises a base, a central column and a wire guide ring, wherein the central column is positioned on the base, and the position of the wire guide ring corresponds to that of the central column; the central column is vertically arranged; the base is provided with an end face bearing, the end face bearing surrounds the central column and is coaxial with the central column; a sliding sleeve is sleeved on the periphery of the central column; the wire guide ring is positioned right above the central column; the side face of the base is provided with a side frame, the top of the side frame is provided with an air injection pipe, the wire guide ring is connected with the side frame, a nozzle of the air injection pipe is positioned right above the wire guide ring, and the nozzle faces the central column.
Furthermore, the center post is cylindrical, the sliding sleeve is cylindrical and is tightly connected with the center post, and the sliding sleeve is made of polytetrafluoroethylene.
Furthermore, the end face bearing is specifically positioned on the upper end face of the base, and a gap is reserved between an inner ring of the end face bearing and the sliding sleeve on the periphery of the central column.
Furthermore, the wire guide ring is annular, and the central axis of the wire guide ring and the central axis of the central column are in the same straight line.
Furthermore, the gas ejector pipe is fixed on the side frame through a lock hoop, and an electromagnetic valve is arranged on the gas ejector pipe.
The beneficial effects of the utility model are that: the utility model provides an aramid fiber twisting machine prevents fluffing and unreels module, unreel the module to current aramid fiber twisting machine on and carry out structural improvement, the gliding property cover and the end face bearing through the gliding property material reduce the spin friction of rolling up the core, unreel aramid fiber line tangential direction simultaneously and change axial into unreeling, and utilize the air current that blows off to blow off and be about to the aramid fiber line that is unreeled, reduce the friction that aramid fiber line surface received, thereby eliminate the fluffing phenomenon, ensure that twisting operation goes on smoothly.
Drawings
Fig. 1 is the utility model relates to an aramid fiber twisting machine prevents fluffing and unreels overall structure sketch map of module.
Fig. 2 is another schematic view of the structure shown in fig. 1.
In the figure:
1. a base; 2. an end face bearing; 3. a central column; 4. a slip cover; 5. a wire guide ring; 6. a side frame; 7. and a gas injection pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 and 2, the anti-fluffing and unreeling module of the aramid fiber twisting machine comprises a base 1, a central column 3 and a thread guide ring 5, wherein the central column 3 is positioned on the base 1, the central column 3 is used for positioning a winding core pipe of an aramid fiber thread roll, the thread guide ring 5 corresponds to the central column 3 in position, and the thread guide ring 5 is used for guiding the unreeled aramid fiber thread; the central column 3 is vertically arranged; the base 1 is provided with an end face bearing 2, the end face bearing 2 is arranged around the central column 3, the end face bearing 2 is coaxial with the central column 3, and the end face bearing 2 is used for reducing the rotation friction of a winding pipe of the aramid fiber wire coil; the periphery of the central column 3 is sleeved with a sliding sleeve 4, and the sliding sleeve 4 is used for reducing the contact friction with the inner wall of the winding core pipe; the wire guide ring 5 is positioned right above the central column 3 to realize axial unreeling; the side face of the base 1 is provided with a side frame 6, the top of the side frame 6 is provided with an air injection pipe 7, the air injection pipe 7 is connected with an air supply system of a twisting machine, the wire guide ring 5 is connected with the side frame 6, a nozzle of the air injection pipe 7 is positioned right above the wire guide ring 5 and faces the central column 3, partial aramid fiber wires can be loosened through air blowing, contact friction is not generated between the aramid fiber wires, and friction force is reduced.
The central column 3 is cylindrical, the sliding sleeve 4 is cylindrical and is tightly connected with the central column 3, the sliding sleeve 4 is made of polytetrafluoroethylene, and the friction coefficient of the sliding sleeve is low, so that the friction force of the winding pipe during rotation can be reduced.
The end face bearing 2 is specifically positioned on the upper end face of the base 1, a gap is reserved between an inner ring of the end face bearing 2 and the sliding sleeve 4 on the periphery of the central column 3, and a ring at the bottom end of the end face bearing 2 is fixedly connected with the base 1.
The air injection pipe 7 is fixed on the side frame 6 through a lock hoop, the air injection pipe 7 is provided with an electromagnetic valve, and the electromagnetic valve is specifically an electromagnetic air valve and is electrically connected with a control system of the twisting machine and used for controlling whether the air injection pipe 7 injects air or not.
The wire guide ring 5 is annular, and the central axis of the wire guide ring 5 and the central axis of the central column 3 are in the same straight line, so that axial unreeling is realized.
The utility model discloses a theory of operation does: firstly, fixing a base 1 on an unreeling station of an aramid twisting machine through screws, then placing an aramid yarn reel on the periphery of a central column 3, embedding a winding core pipe of the aramid yarn reel into the periphery of the central column 3, and enabling the bottom end face of a winding core pipe to be located on an end face bearing 2, wherein a gap is formed between the inner wall face of the winding core pipe and the outer wall face of a sliding sleeve 4; putting the unreeled aramid fiber yarn into a twisting module of a twisting machine after the aramid fiber yarn passes through a yarn guide ring 5;
when twisting operation is carried out, the twisting module pulls the aramid fiber wire to supply, and the aramid fiber wire is discharged from the aramid fiber wire coil; when the winding core pipe is discharged, the winding core pipe may rotate relative to the central column 3, the friction force of rotation is reduced by the end face bearing 2, and meanwhile, the friction coefficient of the sliding sleeve 4 is low, so that the friction force of rotation of the winding core pipe is low;
the aramid fiber wire is discharged along the axial direction of the winding core pipe, guided by the wire guide ring 5 and finally enters the twisting module; the control system of the twisting machine controls the electromagnetic valve, and the electromagnetic valve controls the opening and closing of the gas injection pipe 7 so as to control gas injection; high-pressure gas blows out towards center post 3 from the spout of gas-jet pipe 7, and the air current blows loosely with the partial line segment that will be released on the aramid fiber line book to make it can not contact with the aramid fiber line of winding closely on the aramid fiber line book, realize the technological effect that reduces friction.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. An anti-fluffing unreeling module of an aramid fiber twisting machine comprises a base (1), a central column (3) and a wire guide ring (5), wherein the central column (3) is positioned on the base (1), and the wire guide ring (5) corresponds to the central column (3); the method is characterized in that: the central column (3) is vertically arranged; the end face bearing (2) is arranged on the base (1), the end face bearing (2) is arranged around the central column (3), and the end face bearing (2) is coaxial with the central column (3); a sliding sleeve (4) is sleeved on the periphery of the central column (3); the wire guide ring (5) is positioned right above the central column (3); the side frame (6) is arranged on the side face of the base (1), the gas injection pipe (7) is arranged on the top of the side frame (6), the wire guide ring (5) is connected with the side frame (6), and a nozzle of the gas injection pipe (7) is located right above the wire guide ring (5) and faces towards the central column (3).
2. The aramid twisting machine fuzzing and unwinding prevention module as claimed in claim 1, and is characterized in that: the central column (3) is cylindrical, the slip sleeve (4) is cylindrical and is tightly connected with the central column (3), and the slip sleeve (4) is made of polytetrafluoroethylene.
3. The aramid twisting machine fuzzing and unwinding prevention module as claimed in claim 2, and is characterized in that: the end face bearing (2) is specifically positioned on the upper end face of the base (1), and a gap is reserved between an inner ring of the end face bearing (2) and a sliding sleeve (4) on the periphery of the center column (3).
4. The aramid twisting machine fuzzing and unwinding prevention module as claimed in claim 3, wherein the aramid twisting machine fuzzing and unwinding prevention module comprises: the wire guide ring (5) is annular, and the central axis of the wire guide ring (5) and the central axis of the central column (3) are in the same straight line.
5. The aramid twisting machine fuzzing and unwinding prevention module as claimed in claim 4, wherein the aramid twisting machine fuzzing and unwinding prevention module comprises: the gas injection pipe (7) is fixed on the side frame (6) through a lock hoop, and the gas injection pipe (7) is provided with an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221811733.XU CN218026523U (en) | 2022-07-13 | 2022-07-13 | Anti-fluffing unreeling module of aramid fiber twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221811733.XU CN218026523U (en) | 2022-07-13 | 2022-07-13 | Anti-fluffing unreeling module of aramid fiber twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218026523U true CN218026523U (en) | 2022-12-13 |
Family
ID=84382351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221811733.XU Active CN218026523U (en) | 2022-07-13 | 2022-07-13 | Anti-fluffing unreeling module of aramid fiber twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218026523U (en) |
-
2022
- 2022-07-13 CN CN202221811733.XU patent/CN218026523U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: No. 90, Xiaodian Bridge East Street, Xiaodian Market, Boye County, Baoding City, Hebei Province, China 071300 Patentee after: Wei He Country or region after: China Address before: 215000 Zhongxing Street, Fuqiao Town, Suzhou, Jiangsu Province Patentee before: Taicang Jiecheng rubber line Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240820 Address after: Room 1232, 12th Floor, Building 2, Future Stone, No. 1999 Qiyi East Road, Lianchi District, Baoding City, Hebei Province, China Patentee after: Baoding Shenbo Trading Co.,Ltd. Country or region after: China Address before: No. 90, Xiaodian Bridge East Street, Xiaodian Market, Boye County, Baoding City, Hebei Province, China 071300 Patentee before: Wei He Country or region before: China |
|
| TR01 | Transfer of patent right |