CN211698300U - SZ stranding machine for cable production - Google Patents
SZ stranding machine for cable production Download PDFInfo
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- CN211698300U CN211698300U CN202020204559.7U CN202020204559U CN211698300U CN 211698300 U CN211698300 U CN 211698300U CN 202020204559 U CN202020204559 U CN 202020204559U CN 211698300 U CN211698300 U CN 211698300U
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- belt pulley
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- mounting plate
- splicing machine
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Abstract
The utility model discloses a cable production is with SZ stranding machine, include laser splicing machine and set up in the separated time board of laser splicing machine one side, it has a plurality of through-holes that supply the optic fibre to pass to open on the separated time board, one side that laser splicing machine is close to the separated time board is opened and is supplied the fine hole of collection that the optic fibre penetrated, on the laser splicing machine and be located collection fine hole below is opened and is had a pan feeding hole that supplies the steel band to penetrate, and two piece at least optic fibres pass the through-hole on the separated time board respectively and get into in the laser splicing machine from a collection fine hole. The utility model discloses can obtain the balanced optical cable finished product of physics, chemical properties in all directions, improve product quality, richen the use scene of product.
Description
Technical Field
The utility model relates to a SZ stranding machine is used in cable production belongs to communication cable processing technology field.
Background
The communication optical fiber is a coated optical fiber with certain mechanical strength, which is prepared by coating high polymer materials with high-purity silicon dioxide and a small amount of glass materials such as high-refractive index doping agents titanium dioxide, chromium dioxide, aluminum dioxide, zirconium dioxide, low-refractive index doping agents silicon tetrafluoride or boron oxide or phosphorus pentoxide, and the like, and the communication optical cable is a practical cable product which is prepared by processing a plurality of finished optical fibers through the working procedures of plastic sheathing, twisting, sheath extruding, armoring and the like.
In the prior art, in order to ensure that the optical fiber is in an unstressed state after the optical cable or the photoelectric composite cable is laid, the optical fiber must have a certain redundancy in a sleeve, namely the excess length of the optical fiber; there are generally two methods for forming the extra length of optical fiber in the process: a thermal relaxation method and an elastic stretching method, wherein the thermal relaxation method utilizes the difference between the cooling water temperature and the glass transition temperature of the material to cause the material to generate shrinkage change to obtain the excess length of the optical fiber, and the elastic stretching method utilizes the external acting force to prevent the sleeve material from shrinking due to the difference between the cooling water temperature and the glass transition temperature of the material to obtain the excess length of the optical fiber; however, the extra length of the optical fiber exists in a single shape in the tube, which leads to an unstable mechanical state inside the optical cable, so that the performance difference of the optical cable in all directions is large, and the quality of the finished product is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a SZ stranding machine is used in cable production, this SZ stranding machine is used in cable production can obtain the optical cable finished product that physics, chemical properties are balanced in all directions, has improved product quality, richenes the use scene of product.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an SZ stranding machine for cable production comprises a laser splicing machine and a distributing plate arranged on one side of the laser splicing machine, wherein a plurality of through holes for optical fibers to pass through are formed in the distributing plate, a fiber collecting hole for the optical fibers to penetrate through is formed in one side, close to the distributing plate, of the laser splicing machine, a feeding hole for a steel belt to penetrate through is formed in the laser splicing machine and below the fiber collecting hole, and at least two optical fibers respectively pass through the through holes in the distributing plate and enter the laser splicing machine from the fiber collecting hole;
the wire distributing plate is arranged on a support through an installation plate, the installation plate is fixedly arranged on the support, an installation through hole is formed in the installation plate, an installation seat is embedded into the installation through hole and is fixedly connected with the installation plate, a shaft sleeve is rotatably arranged in a central through hole of the installation seat, a bearing is connected between the circumferential outer surface of the shaft sleeve and the circumferential inner surface of the installation seat, the outer ring of the bearing is tightly matched with the installation seat, the inner ring of the bearing is tightly matched with the shaft sleeve, the wire distributing plate is arranged on one end surface of the shaft sleeve, a driven belt pulley is fixedly arranged on the other end surface of the shaft sleeve, and the driven belt pulley is in transmission connection with a main belt pulley through a synchronous belt;
the main belt pulley is positioned on one side of the mounting plate, the other side of the mounting plate is provided with a motor, and an output shaft of the motor penetrates through the mounting plate and is fixedly connected with the main belt pulley and used for driving the main belt pulley to rotate;
install two separation blades along with main belt pulley pivoted on the main belt pulley, the one end of these two separation blades and the axis of rotation fixed connection of main belt pulley central authorities, the other end of separation blade stretches out the periphery of main belt pulley, two form an acute angle contained angle between the separation blade, install two proximity switches that correspond with two separation blades respectively on the mounting panel.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the number of the through holes on the distributing board is 96.
2. In the above solution, the mounting seat further includes a mounting portion and a sleeve portion, the mounting portion is mounted on a side surface of the mounting plate, and the sleeve portion is inserted into and penetrates through the mounting through hole of the mounting plate.
3. In the above aspect, the bushing is mounted in the sleeve portion of the mounting seat.
4. In the scheme, an acute angle formed between the two baffle sheets is 15-60 degrees.
5. In the above scheme, the two proximity switches are respectively installed on the upper end face and the lower end face of the installation plate.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses SZ stranding machine is used in cable production, it is through two proximity switch, two separation blade cooperation motor drive separated time boards are at two positive and negative directions reciprocal rotations, when guaranteeing to be wrapped in the intraductal optic fibre that is formed by the steel band has certain extra length, make optic fibre distribute in the cover with the heliciform, optic fibre distributes in the intraductal three-dimensional space of cover with relatively even mode promptly, make optic fibre in the optical cable that obtains distribute in each direction, eliminate the fixity of optic fibre position in the optical cable, thereby make the optical cable that obtains have isotropy, avoid producing crooked stress because optic fibre distributes in the optical cable in the equidirectional and produce, obtain physics in each direction, the balanced optical cable finished product of chemical property, the quality safety hidden danger that stress concentration brought has been eliminated, the product quality is improved, the use scene of product is enriched.
Drawings
FIG. 1 is a schematic view of the overall structure of the SZ stranding machine for cable production;
FIG. 2 is a schematic view of a partial structure of the SZ stranding machine for cable production;
FIG. 3 is a partial structure front view of the SZ stranding machine for cable production;
figure 4 is the utility model discloses the local structure cross-sectional view of SZ stranding machine is used in cable production.
In the following figures: 1. laser tape splicing machine; 2. a wire distributing plate; 3. an optical fiber; 4. a through hole; 5. a fiber collection hole; 6. a steel belt; 7. a feeding hole; 8. mounting a plate; 801. mounting a through hole; 9. a support; 10. a mounting seat; 101. an installation part; 102. a sleeve portion; 11. a shaft sleeve; 12. a bearing; 13. a secondary pulley; 14. a synchronous belt; 15. a primary pulley; 16. a motor; 17. a baffle plate; 18. a proximity switch.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: an SZ stranding machine for cable production comprises a laser tape splicing machine 1 and a wire distributing plate 2 arranged on one side of the laser tape splicing machine 1, a plurality of through holes 4 for the optical fibers 3 to pass through are arranged on the distributing board 2, one side of the laser tape splicing machine 1 close to the distributing board 2 is provided with a fiber collecting hole 5 for the optical fibers 3 to pass through, a feeding hole 7 for a steel belt 6 to penetrate is arranged on the laser belt splicing machine 1 and below the fiber collecting hole 5, 48 optical fibers 3 from an optical fiber pay-off rack respectively penetrate through the through holes 4 on the distributing plate 2 and enter the laser belt splicing machine 1 from the fiber collecting hole 5, the 48 optical fibers and the steel belt are driven by the conveying mechanism to enter the laser belt splicing machine at a constant speed, the laser belt splicing machine turns and shapes the steel belt and welds the steel belt into a sheath with a circular section, simultaneously, at least two optical fibers entering the laser splicing machine are wrapped in a sheath formed by a steel belt by matching with fiber paste;
the distributing board 2 is arranged on a bracket 9 through an installing board 8, the installing board 8 is fixedly arranged on the bracket 9, the mounting plate 8 is provided with a mounting through hole 801, a mounting seat 10 is embedded in the mounting through hole 801 and fixedly connected with the mounting plate 8, a shaft sleeve 11 is rotatably arranged in the central through hole of the mounting seat 10, a bearing 12 is connected between the circumferential outer surface of the shaft sleeve 11 and the circumferential inner surface of the mounting seat 10, the outer ring of the bearing 12 is tightly matched with the mounting seat 10, the inner ring of the bearing 12 is tightly matched with the shaft sleeve 11, the branching plate 2 is arranged on one end face of the shaft sleeve 11, a secondary belt pulley 13 is fixedly arranged on the other end face of the shaft sleeve 11, the secondary belt pulley 13 is in transmission connection with a primary belt pulley 15 through a synchronous belt 14, and a abdicating through hole for the optical fiber to pass through is formed in the secondary belt pulley;
the main belt pulley 15 is positioned at one side of the mounting plate 8, the other side of the mounting plate 8 is provided with a motor 16, and an output shaft of the motor 16 penetrates through the mounting plate 8 and is fixedly connected with the main belt pulley 15 for driving the main belt pulley 15 to rotate;
install two separation blades 17 along with main belt pulley 15 pivoted on the main belt pulley 15, the axis of rotation fixed connection at the one end of these two separation blades 17 and main belt pulley 15 central authorities, the periphery that main belt pulley 15 was stretched out to the other end of separation blade 17, two form an acute angle contained angle between the separation blade 17, install two proximity switches 18 that correspond with two separation blades 17 respectively on the mounting panel 8.
The acute angle formed between the two baffle plates 17 is 20 degrees; the number of the through holes 4 on the distributing board 2 is 96;
the mounting seat 10 further comprises a mounting portion 101 and a sleeve portion 102, the mounting portion 101 is mounted on one side surface of the mounting plate 8, and the sleeve portion 102 is inserted into and penetrates through the mounting through hole 801 on the mounting plate 8; the sleeve 11 is fitted into the sleeve portion 102 of the mounting seat 10.
Example 2: an SZ stranding machine for cable production comprises a laser tape splicing machine 1 and a wire distributing plate 2 arranged on one side of the laser tape splicing machine 1, a plurality of through holes 4 for the optical fibers 3 to pass through are arranged on the distributing board 2, one side of the laser tape splicing machine 1 close to the distributing board 2 is provided with a fiber collecting hole 5 for the optical fibers 3 to pass through, a feeding hole 7 for a steel belt 6 to penetrate is formed in the laser belt splicing machine 1 and below the fiber collecting hole 5, 96 optical fibers 3 from an optical fiber pay-off rack respectively penetrate through holes 4 in the distributing plate 2 and enter the laser belt splicing machine 1 from the fiber collecting hole 5, the 96 optical fibers and the steel belt enter the laser belt splicing machine at a constant speed under the driving of the conveying mechanism, the laser belt splicing machine turns and shapes the steel belt and welds the steel belt into a sheath with a circular section, simultaneously, at least two optical fibers entering the laser splicing machine are wrapped in a sheath formed by a steel belt by matching with fiber paste;
the distributing board 2 is arranged on a bracket 9 through an installing board 8, the installing board 8 is fixedly arranged on the bracket 9, the mounting plate 8 is provided with a mounting through hole 801, a mounting seat 10 is embedded in the mounting through hole 801 and fixedly connected with the mounting plate 8, a shaft sleeve 11 is rotatably arranged in the central through hole of the mounting seat 10, a bearing 12 is connected between the circumferential outer surface of the shaft sleeve 11 and the circumferential inner surface of the mounting seat 10, the outer ring of the bearing 12 is tightly matched with the mounting seat 10, the inner ring of the bearing 12 is tightly matched with the shaft sleeve 11, the branching plate 2 is arranged on one end face of the shaft sleeve 11, a secondary belt pulley 13 is fixedly arranged on the other end face of the shaft sleeve 11, the secondary belt pulley 13 is in transmission connection with a primary belt pulley 15 through a synchronous belt 14, and a abdicating through hole for the optical fiber to pass through is formed in the secondary belt pulley;
the main belt pulley 15 is positioned at one side of the mounting plate 8, the other side of the mounting plate 8 is provided with a motor 16, and an output shaft of the motor 16 penetrates through the mounting plate 8 and is fixedly connected with the main belt pulley 15 for driving the main belt pulley 15 to rotate;
install two separation blades 17 along with main belt pulley 15 pivoted on the main belt pulley 15, the axis of rotation fixed connection at the one end of these two separation blades 17 and main belt pulley 15 central authorities, the periphery that main belt pulley 15 was stretched out to the other end of separation blade 17, two form an acute angle contained angle between the separation blade 17, install two proximity switches 18 that correspond with two separation blades 17 respectively on the mounting panel 8.
The mounting seat 10 further comprises a mounting portion 101 and a sleeve portion 102, the mounting portion 101 is mounted on one side surface of the mounting plate 8, and the sleeve portion 102 is inserted into and penetrates through the mounting through hole 801 on the mounting plate 8; the sleeve 11 is mounted in the sleeve portion 102 of the mounting seat 10;
the acute angle formed between the two baffle plates 17 is 50 degrees; two of the proximity switches 18 are mounted on the upper and lower end surfaces of the mounting plate 8, respectively.
Adopt during the above-mentioned SZ stranding machine for cable production, it is through two proximity switches, two separation blade cooperation motor drive separated time boards are at two positive and negative directions reciprocating rotation, when guaranteeing to be cladded in the intraductal optic fibre of cover formed by the steel band to have certain extra length, make optic fibre distribute in the cover with the heliciform, optic fibre distributes in intraductal three-dimensional space with relatively even mode promptly, make optic fibre in the optical cable that obtains distribute in all directions, eliminate the fixity of optic fibre position in the optical cable, thereby make the optical cable that obtains have isotropy, avoid producing crooked stress because optic fibre distributes in the optical cable in the equidirectional, obtain physics in all directions, the balanced optical cable finished product of chemical property, the quality safety hidden danger that stress concentration brought has been eliminated, the product quality is improved, the use scene of product is enriched.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a cable production is with SZ stranding machine which characterized in that: the laser splicing machine comprises a laser splicing machine (1) and a distributing plate (2) arranged on one side of the laser splicing machine (1), wherein a plurality of through holes (4) for optical fibers (3) to pass through are formed in the distributing plate (2), a fiber collecting hole (5) for the optical fibers (3) to penetrate through is formed in one side, close to the distributing plate (2), of the laser splicing machine (1), a feeding hole (7) for a steel belt (6) to penetrate through is formed in the laser splicing machine (1) and below the fiber collecting hole (5), and at least two optical fibers (3) respectively pass through the through holes (4) in the distributing plate (2) and enter the laser splicing machine (1) from the fiber collecting hole (5);
the distributing board (2) is arranged on a support (9) through a mounting plate (8), the mounting plate (8) is fixedly arranged on the support (9), the mounting plate (8) is provided with a mounting through hole (801), a mounting seat (10) is embedded into the mounting through hole (801) and is fixedly connected with the mounting plate (8), a shaft sleeve (11) is rotatably arranged in a central through hole of the mounting seat (10), a bearing (12) is connected between the circumferential outer surface of the shaft sleeve (11) and the circumferential inner surface of the mounting seat (10), the outer ring of the bearing (12) is tightly matched with the mounting seat (10), the inner ring of the bearing (12) is tightly matched with the shaft sleeve (11), the distributing board (2) is arranged on one end surface of the shaft sleeve (11), and a driven belt pulley (13) is fixedly arranged on the other end surface of the shaft sleeve (11), the secondary belt pulley (13) is in transmission connection with a primary belt pulley (15) through a synchronous belt (14);
the main belt pulley (15) is positioned on one side of the mounting plate (8), the other side of the mounting plate (8) is provided with a motor (16), and an output shaft of the motor (16) penetrates through the mounting plate (8) and is fixedly connected with the main belt pulley (15) and used for driving the main belt pulley (15) to rotate;
install two separation blades (17) along with main belt pulley (15) pivoted on main belt pulley (15), the axis of rotation fixed connection of the one end of these two separation blades (17) and main belt pulley (15) central authorities, the periphery of main belt pulley (15) is stretched out to the other end of separation blade (17), two form an acute angle contained angle between separation blade (17), install two proximity switch (18) that correspond with two separation blades (17) respectively on mounting panel (8).
2. An SZ stranding machine for cable production according to claim 1, characterized in that: the number of the through holes (4) on the distributing board (2) is 96.
3. An SZ stranding machine for cable production according to claim 1, characterized in that: the mounting seat (10) further comprises a mounting part (101) and a sleeve part (102), the mounting part (101) is mounted on one side surface of the mounting plate (8), and the sleeve part (102) is embedded in and penetrates through a mounting through hole (801) in the mounting plate (8).
4. An SZ stranding machine for cable production according to claim 3, characterized in that: the shaft sleeve (11) is arranged in a sleeve part (102) of the mounting seat (10).
5. An SZ stranding machine for cable production according to claim 1, characterized in that: an acute angle formed between the two baffle plates (17) is 15-60 degrees.
6. An SZ stranding machine for cable production according to claim 1, characterized in that: the two proximity switches (18) are respectively arranged on the upper end surface and the lower end surface of the mounting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204559.7U CN211698300U (en) | 2020-02-25 | 2020-02-25 | SZ stranding machine for cable production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204559.7U CN211698300U (en) | 2020-02-25 | 2020-02-25 | SZ stranding machine for cable production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211698300U true CN211698300U (en) | 2020-10-16 |
Family
ID=72776484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020204559.7U Expired - Fee Related CN211698300U (en) | 2020-02-25 | 2020-02-25 | SZ stranding machine for cable production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211698300U (en) |
-
2020
- 2020-02-25 CN CN202020204559.7U patent/CN211698300U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20210225 |