CN114014533A - Detachable double-guide-rail traction system for polymer-based material and optical fiber drawing method - Google Patents
Detachable double-guide-rail traction system for polymer-based material and optical fiber drawing method Download PDFInfo
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- CN114014533A CN114014533A CN202111563455.0A CN202111563455A CN114014533A CN 114014533 A CN114014533 A CN 114014533A CN 202111563455 A CN202111563455 A CN 202111563455A CN 114014533 A CN114014533 A CN 114014533A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/0253—Controlling or regulating
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
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- General Life Sciences & Earth Sciences (AREA)
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention discloses a detachable double-guide-rail traction system for a polymer-based material and an optical fiber drawing method, belonging to the field of polymer optical fiber device preparation. By independently adjusting the length of the guide rail and the installation starting position, the system can meet the requirement of large-scale production and meet the requirement of small-scale scientific research work, and particularly when doped special optical fibers are researched, the system and the method can be used for obtaining high-quality special polymer optical fibers used for scientific research, effectively reducing the waste of related polymer material resources and reducing the scientific research cost in related fields. The system and the method are convenient to use and operate, stable and high in practicability, and are suitable for drawing the polymer-based doped special optical fiber.
Description
Technical Field
The invention belongs to the field of polymer optical fiber device preparation, and particularly relates to a detachable double-guide-rail traction system for a polymer optical fiber and a drawing method thereof.
Background
With the rapid development of optical communication technology, polymer-based materials as polymers and optical modification materials or other property modification materials doped in polymers have become one of important materials for the preparation of integrated optics, optical fibers and optical waveguide devices. In the process of preparing the optical fiber, compared with an inorganic glass material, the polymer-based material has the characteristics of high toughness, low softening point, easy bending and deformation and the like. The general polymer-based optical fiber is mostly prepared by adopting an extrusion method, and the core diameter generally obtained by the extrusion method is thicker, so that the optical fiber with the core diameter which is not much different from that of the inorganic optical fiber is difficult to obtain.
The polymer optical fiber prepared by the drawing method can obtain the optical fiber with the core diameter which is not similar to that of the inorganic optical fiber, but the existing traditional disc drawing method and the traditional vertical drawing method have certain limitations. Firstly, the traditional disc drawing method is easy to generate more loss errors in the process of inevitable deformation, and the traditional vertical drawing method can effectively avoid bending deformation, but is often limited in drawing length; and secondly, when a doped special optical fiber is researched in scientific research work, a large amount of polymer materials are needed in a general extrusion process and traditional fiber drawing equipment, and the conventional fiber drawing equipment is adopted for drawing, so that the loss error is large, a large amount of resource waste is easy to generate, and the requirement for preparing a small amount of high-quality special optical fibers is difficult to meet.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a polymer-based material-oriented detachable double-guide-rail traction system and an optical fiber drawing method. By independently adjusting the length of the guide rail and the installation starting position, the system can effectively deal with mass production, can meet the requirements of small-batch scientific research work, and particularly can obtain high-quality special polymer optical fibers used for scientific research, effectively reduce the waste of related polymer material resources and greatly reduce the scientific research cost in related fields when doped special optical fibers are researched. The system and the method are convenient to use and operate, stable and high in practicability, and are suitable for drawing the polymer-based doped special optical fiber.
The invention is realized by the following technical scheme:
a detachable double-guide-rail traction system facing polymer-based materials comprises a PC end main control platform 1, a controller driving system 13 and a traction drawing system 14;
the controller driving system 13 is composed of a main control driver 3, a sub-control driver 2 and a heating control driver 12;
the traction drawing system 14 consists of a main stepping motor 5, an auxiliary stepping motor 4, a main motor circular gear 10, an auxiliary motor circular gear 9, a detachable main sawtooth vertical hollow guide rail 7, a detachable auxiliary sawtooth vertical hollow guide rail 6 and an annular heating sleeve 11;
the PC end main control platform 1 is respectively connected with a main control driver 3, an auxiliary control driver 2 and a heating control driver 12, the main control driver 3 is connected with a main stepping motor 5, the auxiliary control driver 2 is connected with an auxiliary stepping motor 4, the heating control driver 12 is connected with an annular heating sleeve 11, the main stepping motor 5 is connected with a main motor circular gear 10, the auxiliary stepping motor 4 is connected with an auxiliary motor circular gear 9, the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 are connected to a support frame of the traction drawing system 14 in a sliding manner, two ends of a polymer optical fiber to be processed are respectively fixed on the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6, the annular heating sleeve 11 is sleeved on the polymer optical fiber to be processed, and the annular heating sleeve 11 is fixedly connected with the support frame of the traction drawing system 14; the main motor circular gear 10 is in tooth joint with the detachable main sawtooth vertical hollow guide rail 7, the auxiliary motor circular gear 9 is in tooth joint with the detachable auxiliary sawtooth vertical hollow guide rail 6, the PC end main control platform sends a control instruction to the control driver and the heating control driver, the control driver and the heating control driver respectively calculate the target stroke and the target speed required by the corresponding detachable main sawtooth vertical hollow guide rail and the detachable auxiliary sawtooth vertical hollow guide rail and the heating temperature required by the annular heating sleeve after receiving the instruction, and send the calculated instruction to the stepping motor and the annular heating sleeve; the stepping motor responds to the command and then drives the motor circular gear to rotate, so that the detachable main sawtooth vertical hollow guide rail and the detachable auxiliary sawtooth vertical hollow guide rail are driven to move downwards along the same vertical direction with constant speed difference, and the high-quality polymer optical fiber is prepared by drawing.
Further, the detachable auxiliary sawtooth vertical hollow guide rail 6 and the detachable main sawtooth vertical hollow guide rail 7 are of an internal hollow structure, two ends of the polymer optical fiber to be processed penetrate through the internal hollow structures of the detachable auxiliary sawtooth vertical hollow guide rail 6 and the detachable main sawtooth vertical hollow guide rail 7, and the end part of the hollow structure is provided with a self-tightening chuck for fixing the polymer to be processed.
Further, the detachable auxiliary sawtooth vertical hollow guide rail 6 and the detachable main sawtooth vertical hollow guide rail 7 are of cylindrical structures, four grooves are uniformly formed in the circumference of each cylindrical structure, one groove is a sawtooth groove, the other three grooves are smooth grooves, gears of a main motor circular gear 10 and an auxiliary motor circular gear 9 are respectively embedded into the sawtooth grooves of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6, guide rail supporting wheels 8 are arranged in the smooth grooves, supporting rods are connected to the guide rail supporting wheels 8, and the other ends of the supporting rods are fixed to a supporting frame of the traction drawing system 14.
Further, the detachable auxiliary sawtooth vertical hollow guide rail 6 and the detachable main sawtooth vertical hollow guide rail 7 are positioned in the same vertical direction.
Furthermore, a plurality of support rods are fixed on a support frame of the traction drawing system 14, the annular heating jacket 11 is fixedly connected with the support rods through cross clamps, and the annular heating jacket 11 is fixed on one side close to the polymer fixed end of the detachable main sawtooth vertical hollow guide rail 7.
On the other hand, the invention also provides an optical fiber drawing method of the detachable double-guide-rail traction system facing the polymer-based material, which comprises the following specific steps:
the method comprises the following steps: initializing target strokes of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 through the main control driver 3 and the auxiliary control driver 2;
step two: respectively placing, supporting and fixing three smooth grooves and one sawtooth groove on the outer sides of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 in the same vertical direction along the main motor circular gear 10, the auxiliary motor circular gear 9 and the guide rail supporting pulley 8;
step three: respectively fixing the polymer optical fiber on one side of the top end of the detachable main sawtooth vertical hollow guide rail 7 and one side of the bottom end of the detachable auxiliary sawtooth vertical hollow guide rail 6, and simultaneously penetrating the polymer optical fiber through the annular heating sleeve 11;
step four: inputting the time required by the target stroke of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 and the target temperature of the annular heating sleeve 11 into the PC end main control platform 1, sending instructions to the main control driver 3, the auxiliary control driver 2 and the heating control driver 12 by the PC end main control platform 1, calculating the moving speed required by the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 by the main control driver 3 and the auxiliary control driver 2, processing the transmitted control instructions by the heating control driver 12, and starting to execute corresponding actions after the main stepping motor 5, the auxiliary stepping motor 4 and the annular heating sleeve 11 receive the instructions;
step five: after the detachable main vertical hollow guide rail 7 and the detachable auxiliary vertical hollow guide rail 6 reach the target travel end point, the system automatically stops running; if the polymer optical fiber is required to be continuously drawn, the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 can be led out along the main motor circular gear 10, the auxiliary motor circular gear 9 and the guide rail supporting wheel 8 after the system stops running, and the operation is returned to the first step to continuously operate in sequence, so that the high-quality polymer optical fiber can be prepared according to different requirements of production and scientific research.
Compared with the prior art, the invention has the following advantages:
the invention relates to a detachable double-guide-rail traction system facing a polymer base material and an optical fiber drawing method, which solve the problems of easy irregular deformation, limited length and the like in the drawing process of a polymer optical fiber;
by independently adjusting the length of the guide rail and the installation starting position, the system can effectively deal with mass production, can meet the requirements of small-batch scientific research work, and particularly can obtain high-quality special polymer optical fibers used for scientific research, effectively reduce the waste of related polymer material resources and greatly reduce the scientific research cost in related fields when doped special optical fibers are researched. The system and the method are convenient to use and operate, stable and high in practicability, and are suitable for drawing the polymer-based doped special optical fiber.
Drawings
FIG. 1: the invention discloses a structural schematic diagram of a detachable double-guide-rail traction system facing a polymer-based material;
FIG. 2: the invention discloses a 3D structure schematic diagram of a drawing system of a detachable double-guide-rail traction system for polymer-based materials;
FIG. 3: a top view of a drawing system of the present invention for a detachable dual guideway traction system for polymer-based materials;
FIG. 4: a side view of a drawing system of the present invention for a detachable dual track pulling system for polymer-based materials;
FIG. 5: a front view of a drawing system of the present invention for a detachable dual track traction system for polymer-based materials;
in the figure: the system comprises a PC end main control platform 1, an auxiliary control driver 2, a main control driver 3, an auxiliary stepping motor 4, a main stepping motor 5, a detachable auxiliary sawtooth vertical hollow guide rail 6, a detachable main sawtooth vertical hollow guide rail 7, a guide rail supporting pulley 8, an auxiliary motor circular gear 9, a main motor circular gear 10, an annular heating sleeve 11, a heating control driver 12, a controller driving system 13 and a traction drawing system 14.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
Example 1
As shown in fig. 1, the present embodiment provides a detachable dual-rail traction system facing a polymer-based material, which includes a PC-side main control platform 1, an auxiliary control driver 2, a main control driver 3, an auxiliary stepping motor 4, a main stepping motor 5, a detachable auxiliary sawtooth vertical hollow rail 6, a detachable main sawtooth vertical hollow rail 7, a rail support pulley 8, an auxiliary motor circular gear 9, a main motor circular gear 10, an annular heating jacket 11, a heating control driver 12, a controller driving system 13, and a traction drawing system 14;
wherein, the controller driving system 13 is composed of a main control driver 3, a sub-control driver 2 and a heating control driver 12;
the traction drawing system 14 consists of a main stepping motor 5, an auxiliary stepping motor 4, a main motor circular gear 10, an auxiliary motor circular gear 9, a guide rail supporting wheel 8, a detachable main sawtooth vertical hollow guide rail 7, a detachable auxiliary sawtooth vertical hollow guide rail 6 and an annular heating sleeve 11;
the PC end main control platform 1 is respectively connected with a main control driver 3, an auxiliary control driver 2 and a heating control driver 12, the main control driver 3 is connected with a main stepping motor 5, the auxiliary control driver 2 is connected with an auxiliary stepping motor 4, the heating control driver 12 is connected with an annular heating sleeve 11, the main stepping motor 5 is connected with a main motor circular gear 10, the auxiliary stepping motor 4 is connected with an auxiliary motor circular gear 9, a detachable main sawtooth vertical hollow guide rail 7 and a detachable auxiliary sawtooth vertical hollow guide rail 6 are slidably connected on a frame of a traction drawing system 14, two ends of a polymer optical fiber to be processed are respectively fixed on the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6, the annular heating sleeve 11 is sleeved on the polymer optical fiber to be processed, a plurality of support rods are fixed on a support frame of the traction drawing system 14, the annular heating sleeve 11 is fixedly connected with the supporting rod through a cross clamp, and the annular heating sleeve 11 is fixed on one side close to the polymer fixed end of the detachable main sawtooth vertical hollow guide rail 7; the main motor circular gear 10 is in tooth joint with the detachable main sawtooth vertical hollow guide rail 7, the auxiliary motor circular gear 9 is in tooth joint with the detachable auxiliary sawtooth vertical hollow guide rail 6, the PC end main control platform sends a control instruction to the control driver and the heating control driver, the control driver and the heating control driver respectively calculate the target stroke and the target speed required by the corresponding detachable main sawtooth vertical hollow guide rail and the detachable auxiliary sawtooth vertical hollow guide rail and the heating temperature required by the annular heating sleeve after receiving the instruction, and send the calculated instruction to the stepping motor and the annular heating sleeve; the stepping motor responds to the command and then drives the motor circular gear to rotate, so that the detachable main sawtooth vertical hollow guide rail and the detachable auxiliary sawtooth vertical hollow guide rail are driven to move downwards along the same vertical direction with constant speed difference, and the high-quality polymer optical fiber is prepared by drawing.
As shown in fig. 2 to 5, the detachable sub-sawtooth vertical hollow guide rail 6 and the detachable main-sawtooth vertical hollow guide rail 7 are of an internal hollow structure, two ends of the polymer optical fiber to be processed penetrate through the internal hollow structure of the detachable sub-sawtooth vertical hollow guide rail 6 and the detachable main-sawtooth vertical hollow guide rail 7, and a self-tightening chuck is arranged at the end of the hollow structure and used for fixing the polymer to be processed.
The detachable auxiliary sawtooth vertical hollow guide rail 6 and the detachable main sawtooth vertical hollow guide rail 7 are of cylindrical structures, four grooves are uniformly formed in the circumference of each cylindrical structure, one groove is a sawtooth groove, the other three grooves are smooth grooves, gears of a main motor circular gear 10 and an auxiliary motor circular gear 9 are respectively embedded into the sawtooth grooves of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6, guide rail supporting wheels 8 are arranged in the smooth grooves, supporting rods are connected to the guide rail supporting wheels 8, and the other ends of the supporting rods are fixed to a supporting frame of a traction drawing system 14.
The detachable auxiliary sawtooth vertical hollow guide rail 6 and the detachable main sawtooth vertical hollow guide rail 7 are positioned in the same vertical direction.
The PC end main control platform 1 is respectively connected with a main control driver 3, an auxiliary control driver 2 and a heating control driver 12, the main control driver 3 is connected with a main stepping motor 5, the auxiliary control driver 2 is connected with an auxiliary stepping motor 5, the heating control driver 12 is connected with an annular heating sleeve 11, the main stepping motor 5 is connected with a main motor circular gear 10, the auxiliary stepping motor 4 is connected with an auxiliary motor circular gear 9, the gear sides of the main motor circular gear 10 and the auxiliary motor circular gear 9 are respectively embedded into the sawtooth groove sides of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 for supporting connection, meanwhile, the smooth groove sides on the other three sides of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 are stably supported and connected by a guide rail supporting wheel 8;
the main control driver 3 and the auxiliary control driver 2 initialize the effective strokes of the main stepping motor 5 and the auxiliary stepping motor 4, control instructions are sent to the main control driver 3, the auxiliary control driver 2 and the heating control driver 12 through an operation interface chart 2 of the PC end main control platform 1, the main control driver 3, the auxiliary control driver 2 and the heating control driver 12 respectively calculate the target strokes and the target speeds required by the corresponding detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 and the heating temperature required by the annular heating sleeve 11 after receiving the instructions, and send the calculated instructions to the main stepping motor 5, the auxiliary stepping motor 4 and the annular heating sleeve 11;
the main stepping motor 5 and the auxiliary stepping motor 4 drive the main motor circular gear 10 and the auxiliary motor circular gear 9 to rotate after responding to the command, so as to drive the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 to move downwards along the same vertical direction with constant speed difference, and the high-quality polymer optical fiber is prepared by drawing;
example 2
The invention also provides an optical fiber drawing method of the polymer-based material detachable double-guide-rail traction system, which comprises the following specific steps:
the method comprises the following steps: initializing target strokes of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 through the main control driver 3 and the auxiliary control driver 2, wherein the target stroke of the detachable main sawtooth vertical hollow guide rail 7 is initialized to 1000mm, and the target stroke of the detachable auxiliary sawtooth vertical hollow guide rail 6 is initialized to 500 mm;
step two: respectively placing, supporting and fixing three smooth grooves and one sawtooth groove on the outer sides of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 in the same vertical direction along the main motor circular gear 10, the auxiliary motor circular gear 9 and the guide rail supporting pulley 8;
step three: selecting a doped polymer optical fiber to be drawn with the length of 650mm and the radius of 1mm, respectively fixing the polymer optical fiber on one side of the top end of the detachable main sawtooth vertical hollow guide rail 7 and one side of the bottom end of the detachable auxiliary sawtooth vertical hollow guide rail 6, and simultaneously penetrating the polymer optical fiber through the annular heating sleeve 11;
step four: inputting the target travel time of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 and the target temperature of the annular heating jacket 11 into an operation interface diagram of the PC-end main control platform 1, 1300s, 1300s and 175 ℃, the PC end main control platform 1 sends instructions to the main control driver 3, the auxiliary control driver 2 and the heating control driver 12, the main control driver 3 and the auxiliary control driver 2 calculate the moving speed required by the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6, the operating speed of the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 is 0.77mm/s and 0.38mm/s respectively, the heating control driver 12 processes the transmitted control instructions, and the main stepping motor 5, the auxiliary stepping motor 4 and the annular heating sleeve 11 start to execute corresponding actions after receiving the instructions;
step five: and after the detachable main vertical hollow guide rail 7 and the detachable auxiliary vertical hollow guide rail 6 reach the target travel end point, the system automatically stops running. If the polymer optical fiber is required to be continuously drawn, the detachable main sawtooth vertical hollow guide rail 7 and the detachable auxiliary sawtooth vertical hollow guide rail 6 can be led out along the main motor circular gear 10, the auxiliary motor circular gear 9 and the guide rail supporting wheel 8 after the system stops running, the operation is returned to the step I to continuously operate in sequence, and the corresponding parameters are adjusted in the step 4, so that the high-quality polymer optical fiber can be prepared according to different requirements of production and scientific research.
According to the initialization conditions and related parameters, the doped polymer optical fiber with the length of 1150mm and the radius of 0.75mm is obtained after the drawing by drawing the doped polymer optical fiber with the length of 650mm and the radius of 1 mm; the insertion loss of the prepared doped polymer optical fiber is-1 db/cm, the relative gain is 6db, and the related performance indexes are good, wherein the doped polymer optical fiber prepared by the system and the method is suitable for scientific research, application development and the like in related fields.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (6)
1. A detachable double-guide-rail traction system facing polymer-based materials is characterized by comprising a PC (personal computer) end main control platform (1), a controller driving system (13) and a traction drawing system (14);
the controller driving system (13) consists of a main control driver (3), an auxiliary control driver (2) and a heating control driver (12);
the traction drawing system (14) consists of a main stepping motor (5), an auxiliary stepping motor (4), a main motor circular gear (10), an auxiliary motor circular gear (9), a detachable main sawtooth vertical hollow guide rail (7), a detachable auxiliary sawtooth vertical hollow guide rail (6) and an annular heating sleeve (11);
the PC end main control platform (1) is respectively connected with a main control driver (3), an auxiliary control driver (2) and a heating control driver (12), the main control driver (3) is connected with a main stepping motor (5), the auxiliary control driver (2) is connected with an auxiliary stepping motor (4), the heating control driver (12) is connected with an annular heating sleeve (11), the main stepping motor (5) is connected with a main motor circular gear (10), the auxiliary stepping motor (4) is connected with an auxiliary motor circular gear (9), the detachable main sawtooth vertical hollow guide rail (7) and the detachable auxiliary sawtooth vertical hollow guide rail (6) are slidably connected on a support frame of a traction drawing system (14), two ends of a polymer optical fiber to be processed are respectively fixed on the detachable main sawtooth vertical hollow guide rail (7) and the detachable auxiliary sawtooth vertical hollow guide rail (6), the annular heating sleeve (11) is sleeved on the polymer optical fiber to be processed, and the annular heating sleeve (11) is fixedly connected with a supporting frame of the traction drawing system (14); a main motor circular gear (10) is in tooth joint with a detachable main sawtooth vertical hollow guide rail (7), an auxiliary motor circular gear (9) is in tooth joint with a detachable auxiliary sawtooth vertical hollow guide rail (6), a PC (personal computer) end main control platform sends control instructions to a control driver and a heating control driver, and the control driver and the heating control driver respectively calculate target strokes and target speeds required by the corresponding detachable main sawtooth vertical hollow guide rail and detachable auxiliary sawtooth vertical hollow guide rail and heating temperatures required by an annular heating sleeve after receiving the instructions and send the calculated instructions to a stepping motor and the annular heating sleeve; the stepping motor responds to the command and then drives the motor circular gear to rotate, so that the detachable main sawtooth vertical hollow guide rail and the detachable auxiliary sawtooth vertical hollow guide rail are driven to move downwards along the same vertical direction with constant speed difference, and the high-quality polymer optical fiber is prepared by drawing.
2. A splittable dual-guideway traction system for polymer-based materials according to claim 1, wherein the splittable sub-sawtooth vertical hollow guide (6) and the splittable main-sawtooth vertical hollow guide (7) have an inner hollow structure, both ends of the optical fiber of the polymer to be processed pass through the inner hollow structure of the splittable sub-sawtooth vertical hollow guide (6) and the splittable main-sawtooth vertical hollow guide (7), and the end of the hollow structure is provided with a self-tightening collet for fixing the polymer to be processed.
3. A detachable double-track traction system facing polymer-based materials, as claimed in claim 1, wherein the detachable sub-sawtooth vertical hollow track (6) and the detachable main-sawtooth vertical hollow track (7) are cylindrical structures, the circumference of the cylindrical structure is uniformly opened with four grooves, one of which is a sawtooth groove and the other three are smooth grooves, the gears of the main motor circular gear (10) and the sub motor circular gear (9) are respectively embedded into the sawtooth grooves of the detachable main-sawtooth vertical hollow track (7) and the detachable sub-sawtooth vertical hollow track (6), a track supporting wheel (8) is arranged in the smooth grooves, the track supporting wheel (8) is connected with a supporting rod, and the other end of the supporting rod is fixed on the supporting frame of the traction drawing system (14).
4. A splittable double-track traction system towards polymer-based materials, according to claim 1, wherein the splittable secondary serrated vertical hollow track (6) and the splittable primary serrated vertical hollow track (7) are in the same vertical direction.
5. A splittable double-track pulling system towards polymer-based materials, according to claim 1, wherein a plurality of support rods are fixed on the support frame of the pulling and drawing system (14), the annular heating jacket (11) is fixedly connected with the support rods through cross clips, and the annular heating jacket (11) is fixed on the side close to the polymer fixed end of the splittable main sawtooth vertical hollow track (7).
6. The method for drawing an optical fiber of a detachable dual-guiding rail traction system facing a polymer-based material as claimed in claim 1, wherein the method comprises the following steps:
the method comprises the following steps: initializing target strokes of the detachable main sawtooth vertical hollow guide rail (7) and the detachable auxiliary sawtooth vertical hollow guide rail (6) through the main control driver (3) and the auxiliary control driver (2);
step two: the three smooth grooves and one sawtooth groove on the outer side of the detachable main sawtooth vertical hollow guide rail (7) and the detachable auxiliary sawtooth vertical hollow guide rail (6) are respectively placed, supported and fixed in the same vertical direction along the main motor circular gear (10), the auxiliary motor circular gear (9) and the guide rail supporting pulley (8);
step three: respectively fixing the polymer optical fiber on one side of the top end of the detachable main sawtooth vertical hollow guide rail (7) and one side of the bottom end of the detachable auxiliary sawtooth vertical hollow guide rail (6), and simultaneously penetrating the polymer optical fiber through the annular heating sleeve (11);
step four: inputting the time required by the target travel of the detachable main sawtooth vertical hollow guide rail (7) and the detachable auxiliary sawtooth vertical hollow guide rail (6) and the target temperature of the annular heating sleeve (11) into the PC end main control platform (1), sending instructions to the main control driver (3), the auxiliary control driver (2) and the heating control driver (12) by the PC end main control platform (1), calculating the moving speed required by the detachable main sawtooth vertical hollow guide rail (7) and the detachable auxiliary sawtooth vertical hollow guide rail (6) by the main control driver (3) and the auxiliary control driver (2), processing the transmitted control instructions by the heating control driver (12), and starting to execute corresponding actions after the main stepping motor (5), the auxiliary stepping motor (4) and the annular heating sleeve (11) receive the instructions;
step five: after the detachable main vertical hollow guide rail (7) and the detachable auxiliary vertical hollow guide rail (6) reach the target travel end point, the system automatically stops running; if the polymer optical fiber needs to be continuously drawn, the detachable main sawtooth vertical hollow guide rail (7) and the detachable auxiliary sawtooth vertical hollow guide rail (6) can be led out along the main motor circular gear (10), the auxiliary motor circular gear (9) and the guide rail supporting wheel (8) after the system stops running, and the operation is returned to the first step to continuously operate in sequence, so that the high-quality polymer optical fiber can be prepared according to different requirements of production and scientific research.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563455.0A CN114014533B (en) | 2021-12-20 | 2021-12-20 | Detachable double-guide-rail traction system oriented to polymer-based material and optical fiber drawing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563455.0A CN114014533B (en) | 2021-12-20 | 2021-12-20 | Detachable double-guide-rail traction system oriented to polymer-based material and optical fiber drawing method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133942Y (en) * | 2007-11-30 | 2008-10-15 | 珠海保税区光联通讯技术有限公司 | Ribbon optical fiber making device |
| CN102941412A (en) * | 2012-10-15 | 2013-02-27 | 华中科技大学 | Method and device for controlling laser welding seam holes |
| WO2017219614A1 (en) * | 2016-06-22 | 2017-12-28 | 中国矿业大学 | Mining elevator pulled by gears |
| CN212315937U (en) * | 2020-05-06 | 2021-01-08 | 常州莱特康光电科技有限公司 | Optical fiber drawing equipment |
| CN113620592A (en) * | 2020-05-06 | 2021-11-09 | 常州莱特康光电科技有限公司 | Optical fiber drawing equipment and optical fiber drawing method |
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- 2021-12-20 CN CN202111563455.0A patent/CN114014533B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133942Y (en) * | 2007-11-30 | 2008-10-15 | 珠海保税区光联通讯技术有限公司 | Ribbon optical fiber making device |
| CN102941412A (en) * | 2012-10-15 | 2013-02-27 | 华中科技大学 | Method and device for controlling laser welding seam holes |
| WO2017219614A1 (en) * | 2016-06-22 | 2017-12-28 | 中国矿业大学 | Mining elevator pulled by gears |
| CN212315937U (en) * | 2020-05-06 | 2021-01-08 | 常州莱特康光电科技有限公司 | Optical fiber drawing equipment |
| CN113620592A (en) * | 2020-05-06 | 2021-11-09 | 常州莱特康光电科技有限公司 | Optical fiber drawing equipment and optical fiber drawing method |
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