CN216005658U - Optical fiber traction device - Google Patents
Optical fiber traction device Download PDFInfo
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- CN216005658U CN216005658U CN202122538466.5U CN202122538466U CN216005658U CN 216005658 U CN216005658 U CN 216005658U CN 202122538466 U CN202122538466 U CN 202122538466U CN 216005658 U CN216005658 U CN 216005658U
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Abstract
The utility model relates to an optical fiber traction device, which comprises a reciprocating pushing device, a traction wheel set and a driving component; the reciprocating pushing device comprises a substrate and a linear slide rail, wherein two slide blocks are arranged on the linear slide rail, L-shaped plates are symmetrically arranged on the two slide blocks, threaded holes are coaxially formed in the two L-shaped plates, a fixed block is arranged on one side of the substrate, a horizontal fixed rod is connected to the fixed block, two ends of the fixed rod penetrate through the threaded holes, fixed sleeves are sleeved on sections, located between the two L-shaped plates and the fixed block, of the fixed rod, threads are arranged on the two fixed sleeves and screwed in the threaded holes through the threads, and a pushing cylinder for pushing the two L-shaped plates to be close to or far away from each other is arranged between the L-shaped plates; the traction wheel set comprises a driving wheel and a driven wheel, and the two traction wheels are mutually far away or close to each other along with the L-shaped plate so as to finish the actions of clamping and traction the optical fiber; the driving device is used for driving the driving wheel to rotate; the traction force and the traction speed of the traction device can be adjusted, and the stable optical fiber drawing is ensured.
Description
Technical Field
The utility model belongs to the technical field of optical fiber wire drawing equipment technique and specifically relates to indicate an optical fiber traction device.
Background
The optical fiber drawing is a process of drawing a thick optical fiber preform into an optical fiber wire after being heated and softened at a high temperature, and is a key process for producing optical fiber products; the drawing device for drawing the optical fiber is an important device in the process of drawing the optical fiber, and directly influences the efficiency and the stability of the whole drawing of the optical fiber.
However, the existing optical fiber drawing traction device has low automation degree, and workers are inconvenient to adjust the traction force and the traction speed of the traction device in the process of drawing the optical fiber to the traction end of the traction device, so that the efficiency of the whole optical fiber drawing production and the forming quality of products are directly influenced.
Therefore, it is necessary to design an automatic optical fiber traction device which has high automation degree, is convenient for workers to pull the optical fiber to the traction end of the traction device, and is more convenient for adjusting the traction force and the traction speed of the traction device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that the degree of automation of overcoming current optic fibre wire drawing draw gear among the prior art is lower, and the staff is all comparatively inconvenient in the process of drawing the end with optic fibre to draw gear and to draw gear's traction force and the adjustment of traction speed, influences the efficiency of whole optic fibre wire drawing production and product shaping quality's problem.
In order to solve the technical problem, the utility model provides an optical fiber traction device, which comprises a reciprocating pushing device, a traction wheel set and a driving component;
the reciprocating pushing device comprises a substrate and a linear slide rail horizontally arranged on the substrate, wherein two sliding blocks are arranged on the linear slide rail, L-shaped plates are symmetrically arranged on the two sliding blocks, threaded holes are coaxially formed in the two L-shaped plates, a fixed block fixed on the substrate is arranged between the two L-shaped plates, a fixed rod parallel to the linear slide rail is connected onto the fixed block, two ends of the fixed rod respectively penetrate through the two threaded holes, fixed sleeves are sleeved on sections, located between the two L-shaped plates and the fixed block, of the fixed rod, one ends, close to the L-shaped plates, of the two fixed sleeves are provided with threads and screwed into the threaded holes through the threads, and pushing cylinders used for pushing the two L-shaped plates to mutually approach or separate along the linear slide rail are further arranged between the L-shaped plates;
the traction wheel set comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are symmetrically arranged on the two L-shaped plates through a rotating shaft, and the driving wheel and the driven wheel are mutually far away or close to each other along with the two L-shaped plates so as to finish the actions of clamping and traction of the optical fiber;
the driving assembly comprises a driving source, and the driving source is used for driving the driving wheel to rotate.
The utility model discloses an in one embodiment, including the wheel backup pad, the wheel backup pad is provided with two and sets up respectively in two the one end of base plate is kept away from to the L template, the action wheel with set up in two through the pivot symmetry from the driving wheel in the wheel backup pad.
The utility model discloses an in one embodiment, still including preventing the off tracking structure, prevent the off tracking structure including the installation piece, the installation piece sets up in the top of action wheel and connects in the wheel backup pad that is close to the action wheel, the installation piece is improved level the interval and is provided with two orientation from the guide bar of driving wheel.
In an embodiment of the present invention, the driving wheel and the driven wheel are provided with a circumferential groove on the circumference, and the circumferential groove is provided with a traction belt.
In an embodiment of the present invention, the one end of the fixing block and the base plate are connected, and the other end is provided with a horizontal through hole penetrating through the fixing block, and the fixing block is provided with a communication on the end surface far away from the base plate the bolt hole of the through hole, the fixing rod set in the through hole and fixed by the bolt.
In an embodiment of the present invention, a fixing nut is disposed on one side of the thread of the fixing sleeve, which is located on the L-shaped plate and away from the fixing block.
In an embodiment of the present invention, both ends of the fixing rod are provided with threads and screwed with nuts for preventing the detachment.
In an embodiment of the present invention, the driving source is a servo motor.
In an embodiment of the present invention, the driving source drives the driving wheel to rotate through the synchronous belt.
In an embodiment of the present invention, a fixing plate is disposed on the L-shaped plate near the driving wheel, and the driving source is disposed on the fixing plate.
Compared with the prior art, the technical scheme of the utility model have following advantage:
an optical fiber traction device, through the cylinder, slide rail and slider realize the action wheel and keep away from each other or be close to from the automation of driving wheel, in order to accomplish the action that presss from both sides tightly and pull optic fibre, simultaneously can be through the degree that adjustment action wheel and two L templates of connecting from the driving wheel twisted with the screw thread between the fixed cover and connect, action wheel and the position from the driving wheel finely tune when coming to the cylinder action, the optic fibre that makes to treat the tractive can just in time be tangent with the belt that pulls the wheelset, and can adjust the degree of compressing tightly of pulling wheel pair optic fibre through the atmospheric pressure of control cylinder, the drawing wire process that makes whole optic fibre can stably go on, the production efficiency of optic fibre wire drawing has also been improved simultaneously.
Drawings
In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, in conjunction with the accompanying drawings, in which
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a left side view of the present invention;
fig. 5 is a partial cross-sectional view of portion a of fig. 4 in accordance with the present invention;
fig. 6 is a partial sectional view of a portion B in fig. 4 according to the present invention.
The specification reference numbers indicate: 1. a reciprocating pushing device; 11. a substrate; 12. a linear slide rail; 13. a slider; 14. an L-shaped plate; 15. a fixed block; 16. fixing the rod; 17. fixing a sleeve; 18. a push cylinder; 19. a wheel support plate; 2. a traction wheel set; 21. a driving wheel; 22. a driven wheel; 23. a traction belt; 24. a fixing plate; 3. a drive assembly; 31. a drive source; 4. a deviation preventing structure; 41. mounting blocks; 42. a guide rod.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-6, an optical fiber traction device of the present invention includes a reciprocating pushing device 1, a traction wheel set 2 and a driving assembly 3;
the reciprocating pushing device 1 comprises a substrate 11 and a linear slide rail 12 horizontally arranged on the substrate 11, two sliding blocks 13 are arranged on the linear slide rail 12, L-shaped plates 14 are symmetrically arranged on the two sliding blocks 13, threaded holes are coaxially arranged on the two L-shaped plates 14, a fixed block 15 fixed on the substrate 11 is arranged between the two L-shaped plates 14, a fixed rod 16 parallel to the linear slide rail 12 is connected onto the fixed block 15, two ends of the fixed rod 16 respectively penetrate through the two threaded holes, a fixed sleeve 17 is sleeved on a section of the fixed rod 16 between the two L-shaped plates 14 and the fixed block 15, one end of each fixed sleeve 17 close to the L-shaped plate 14 is provided with a thread and screwed into the threaded hole through the thread, and a pushing cylinder 18 used for pushing the two L-shaped plates 14 to mutually approach or separate along the linear slide rail 12 is also arranged between the L-shaped plates 14;
the traction wheel set 2 comprises a driving wheel 21 and a driven wheel 22, the driving wheel 21 and the driven wheel 22 are symmetrically arranged on the two L-shaped plates 14 through rotating shafts, and the driving wheel 21 and the driven wheel 22 are far away from or close to each other along with the two L-shaped plates 14 so as to finish the actions of clamping and traction optical fibers; the action rate of the piston rod of the air cylinder can be controlled by adjusting the opening of the exhaust throttle valve on the pushing air cylinder 18, so that the adjustment of the speed of the driving wheel 21 and the driven wheel 22 approaching to or departing from each other is realized; meanwhile, the degree of the optical fiber pressed by the driving wheel 21 and the driven wheel 22 in a matching way can be adjusted by adjusting the air pressure of the pushing air cylinder 18, so that the adjustment of the traction force of the optical fiber by the traction device is realized.
The driving assembly 3 includes a driving source 31, and the driving source 31 is used for driving the driving wheel 21 to rotate.
Further, including wheel backup pad 19, wheel backup pad 19 is provided with two and sets up respectively in the one end that keeps away from base plate 11 of two L templates 14, and action wheel 21 sets up on two-wheeled backup pad 19 through the pivot symmetry with following driving wheel 22, will be used for bearing the backup pad of two traction wheels and carry out split type setting with the main part of pulling equipment, makes things convenient for the dismantlement, the change and the maintenance of traction wheel.
Further, the device also comprises an anti-deviation structure 4, wherein the anti-deviation structure 4 comprises an installation block 41, the installation block 41 is arranged above the driving wheel 21 and connected to the wheel support plate 19 close to the driving wheel 21, two guide rods 42 facing the driven wheel 22 are horizontally arranged on the installation block 41 at intervals, and when the traction device works, the drawn optical fiber passes through the two guide rods 42 and then is drawn between the two traction wheels; when the traction wheel rotates at a high speed to perform traction operation, the position of the drawn optical fiber can be deviated, the optical fiber can be always contacted with a belt by limiting the position of the optical fiber through the two guide rods 42, so that large deviation is prevented, and the stable operation of the optical fiber drawing process is ensured.
Referring to fig. 5, further, circumferential grooves are formed in the circumferences of the driving wheel 21 and the driven wheel 22, a traction belt 23 is arranged in the circumferential grooves, and the circumferential grooves in the circumferences of the driving wheel 21 and the driven wheel 22 can clamp the traction belt 23, so that the belt is prevented from being stressed and shifted in the process of high-speed rotation, and the stable operation of the whole optical fiber traction process is prevented from being influenced; meanwhile, when the traction belt 23 is installed, the circumferential groove plays a limiting role, and the installation process of the traction belt 23 is simplified to a certain extent.
Referring to fig. 6, further, one end of the fixing block 15 is connected to the substrate 11, the other end of the fixing block 15 is provided with a horizontal through hole penetrating through the fixing block 15, a bolt hole communicating with the through hole is formed in an end surface of the fixing block 15 away from the substrate 11, and the fixing rod 16 is arranged in the through hole and fixed by a bolt; the position of the fixing rod 16 can be fixed by screwing the bolt so that the bolt tightly presses the fixing rod 16; when the position of the fixed rod 16 needs to be adjusted, the position of the fixed rod 16 can be adjusted only by unscrewing the bolt, and the whole structure is simple, convenient to operate and practical.
Furthermore, a fixing nut is arranged on the thread of the fixing sleeve 17 and located on one side, far away from the fixing block 15, of the L-shaped plate 14, and when the air cylinder pushes the L-shaped plate 14 to act, the fixing nut can play a certain supporting and fixing role on the L-shaped plate 14.
Further, both ends of the fixing rod 16 are provided with threads and are screwed with nuts for preventing the fixing sleeve 17 from being removed from the fixing rod 16 by the nuts.
Referring to fig. 4, further, the driving source 31 is a servo motor, the servo motor can control the speed, the position precision is very accurate, and the control of the traction speed can be realized by controlling the servo motor.
Furthermore, the driving source 31 drives the driving wheel 21 to rotate through a synchronous belt, the synchronous belt has accurate transmission ratio, no slip, compact structure and better wear resistance and ageing resistance.
Further, a fixing plate 24 is arranged on the L-shaped plate 14 close to the driving wheel 21, and the driving source 31 is arranged on the fixing plate 24, so that the driving source 31 is convenient to detach and maintain.
The working process is as follows: the cylinder is controlled by the cylinder control switch to push the two L-shaped plates 14 to be away from each other, so that the two traction wheels arranged on the L-shaped plates 14 are separated from each other, the motor is electrified and controls the rotating speed of the motor to be operated at a low rotating speed, and the motor drives the driving wheel 21 to rotate slowly; an operator pulls an optical fiber to be pulled and drawn to a position between the driving wheel 21 and the driven wheel 22, controls the air cylinder to enable the two traction wheels to approach, enables the optical fiber to be in contact with and clamped by belts on the two traction wheels, and drives the driven wheel 22 to rotate under the driving of the driving wheel 21 so that the optical fiber is slowly pulled; and after the optical fiber is stably drawn, increasing the rotating speed of the servo motor to accelerate the drawing speed, and drawing and stretching the optical fiber until the diameter of the bare optical fiber reaches an allowable entry value of the coating die holder.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. An optical fiber drawing device characterized by: comprises a reciprocating pushing device, a traction wheel set and a driving component;
the reciprocating pushing device comprises a substrate and a linear slide rail horizontally arranged on the substrate, wherein two sliding blocks are arranged on the linear slide rail, L-shaped plates are symmetrically arranged on the two sliding blocks, threaded holes are coaxially formed in the two L-shaped plates, a fixed block fixed on the substrate is arranged between the two L-shaped plates, a fixed rod parallel to the linear slide rail is connected onto the fixed block, two ends of the fixed rod respectively penetrate through the two threaded holes, fixed sleeves are sleeved on sections, located between the two L-shaped plates and the fixed block, of the fixed rod, one ends, close to the L-shaped plates, of the two fixed sleeves are provided with threads and screwed into the threaded holes through the threads, and pushing cylinders used for pushing the two L-shaped plates to mutually approach or separate along the linear slide rail are further arranged between the L-shaped plates;
the traction wheel set comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are symmetrically arranged on the two L-shaped plates through a rotating shaft, and the driving wheel and the driven wheel are mutually far away or close to each other along with the two L-shaped plates so as to finish the actions of clamping and traction of the optical fiber;
the driving assembly comprises a driving source, and the driving source is used for driving the driving wheel to rotate.
2. The optical fiber drawing device according to claim 1, wherein: including the wheel backup pad, the wheel backup pad is provided with two and sets up respectively in two the L template is kept away from the one end of base plate, the action wheel with set up in two through the pivot symmetry from the driving wheel in the wheel backup pad.
3. The optical fiber drawing device according to claim 1, wherein: still including preventing the off tracking structure, prevent the off tracking structure including the installation piece, the installation piece sets up in the top of action wheel and connects in the wheel backup pad that is close to the action wheel, the horizontal interval is provided with two orientation guide bars from the driving wheel on the installation piece.
4. The optical fiber drawing device according to claim 1, wherein: the circumference of the driving wheel and the driven wheel is provided with a circumferential groove, and a traction belt is arranged in the circumferential groove.
5. The optical fiber drawing device according to claim 1, wherein: the one end of fixed block with the base plate is connected, and the other end is provided with the horizontally through-hole that runs through the fixed block, just be provided with the UNICOM on the terminal surface that the base plate was kept away from to the fixed block the bolt hole of through-hole, the dead lever set up in the through-hole and through the bolt fastening.
6. The optical fiber drawing device according to claim 1, wherein: and a fixing nut is arranged on one side of the thread of the fixing sleeve, which is positioned on the L-shaped plate and is far away from the fixing block.
7. The optical fiber drawing device according to claim 1, wherein: and the two ends of the fixed rod are provided with threads and are screwed with nuts for preventing the fixed rod from falling off.
8. The optical fiber drawing device according to claim 1, wherein: the driving source is a servo motor.
9. The optical fiber drawing device according to claim 1, wherein: the driving source drives the driving wheel to rotate through the synchronous belt.
10. The optical fiber drawing device according to claim 1, wherein: be close to be provided with the fixed plate on the L template of action wheel, the driving source set up in on the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122538466.5U CN216005658U (en) | 2021-10-21 | 2021-10-21 | Optical fiber traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122538466.5U CN216005658U (en) | 2021-10-21 | 2021-10-21 | Optical fiber traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005658U true CN216005658U (en) | 2022-03-11 |
Family
ID=80586974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122538466.5U Active CN216005658U (en) | 2021-10-21 | 2021-10-21 | Optical fiber traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216005658U (en) |
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2021
- 2021-10-21 CN CN202122538466.5U patent/CN216005658U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220506 Address after: 215200 No. 168, Jiaotong North Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Hengtong Intelligent Equipment Co.,Ltd. Address before: 215200 No. 168 Jiaotong North Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU HENGTONG INTELLIGENT TECHNOLOGY Co.,Ltd. |