CN115417236B - Production and processing technology of composite optical cable - Google Patents
Production and processing technology of composite optical cable Download PDFInfo
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- CN115417236B CN115417236B CN202211066784.9A CN202211066784A CN115417236B CN 115417236 B CN115417236 B CN 115417236B CN 202211066784 A CN202211066784 A CN 202211066784A CN 115417236 B CN115417236 B CN 115417236B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a production and processing technology of a composite optical cable, which comprises a positioning unit, wherein the positioning unit comprises an L-shaped plate, a rectangular vertical plate, a motor I, a gear circular plate, a rotary ring, a positioning bracket I, a straightening bracket I, a positioning bracket II, a straightening bracket II, a limiting frame, an extruding machine, a cooling frame and a winding frame.
Description
Technical Field
The invention relates to the technical field of optical cable production and processing, in particular to a composite optical cable production and processing technology.
Background
The composite optical cable is suitable for being used as a transmission line in a broadband access network system, is a novel access mode, integrates optical fibers and power transmission copper wires, can solve the problems of broadband access, equipment power consumption and signal transmission, is mainly formed by winding a reinforcing core and a plurality of optical fibers, and then carries out protective sleeve extrusion molding processing on the wound semi-finished product through an extruding machine, and finally carries out cooling treatment on the finished product.
In the processing process of the composite optical cable, the optical fiber winding drum and the central reinforcing core winding drum need to be positioned respectively, the optical fiber winding drum and the central reinforcing core winding drum need to be taken and placed for a certain time to operate, and as the optical fiber and the central reinforcing core are in a winding and bending state, in order to ensure uniform proportion in the subsequent processing process, straightening treatment is needed, in the winding process, the optical fiber and the left side of the central reinforcing core are in a loose state, and in the winding process, the right side of the optical fiber and the right side of the central reinforcing core are wound compactly first, so that the winding compactness of the optical fiber and the central reinforcing core is uneven, the quality of the optical cable is influenced, and in the whole process, the time taken for taking and placing the optical fiber winding drum and the central reinforcing core winding drum is low in processing efficiency of equipment.
Disclosure of Invention
In order to solve the technical problems, the invention provides a production and processing technology of a composite optical cable.
The production and processing technology of the composite optical cable uses the production and processing equipment of the composite optical cable, the production and processing equipment of the composite optical cable comprises a positioning unit, and the concrete method for producing and processing the composite optical cable by adopting the production and processing equipment of the composite optical cable is as follows.
S1, positioning and straightening: firstly, the fiber winding drum and the central reinforcing core winding drum are positioned by a positioning unit, and straightening treatment is carried out on the fiber winding drum and the central reinforcing core winding drum.
S2, winding an optical fiber: the optical fibers are all wound on the central reinforcing core through the positioning unit.
S3, molding and cooling: the winding finished component is subjected to forming processing of the protective sleeve through the plastic extruding machine, and then is subjected to cooling treatment through the cooling frame.
S4, winding the formed part: and finally, winding the formed optical cable through a winding frame.
The positioning unit comprises an L-shaped plate, a rectangular vertical plate is fixedly arranged at the left end of the L-shaped plate, a first motor is fixedly arranged at the left end of the rectangular vertical plate through a motor seat, a gear circular plate is fixedly arranged on an output shaft of the first motor through a shaft coupling, a rotary circular ring is rotationally connected to the upper side of the gear circular plate in the rectangular vertical plate, tooth grooves meshed with the gear circular plate are uniformly formed in the outer annular surface of the rotary circular ring, a first positioning support is uniformly and fixedly arranged at the right end of the rotary circular ring, the rotary circular ring is rotationally connected with the rectangular vertical plate, a first straightening frame is fixedly arranged at the right end of the rotary circular ring and is positioned at the right side of the first positioning support, a second positioning support is fixedly arranged at the right end of the rectangular vertical plate, a second straightening frame is fixedly arranged at the front end of the L-shaped plate, a limiting frame is fixedly arranged at the front end of the L-shaped plate and is positioned at the right side of the limiting frame, a plastic extruding machine is fixedly arranged at the right side of the limiting frame, a cooling frame is fixedly arranged at the front end of the L-shaped plate and is fixedly arranged at the right side of the cooling frame, and a rolling frame is fixedly arranged at the right side of the L-shaped plate.
The first preferred technical scheme is as follows: the outer ring surface of the rotary ring is fixedly provided with a limiting ring, and the end surfaces of the rotary ring and the limiting ring, which are in contact with the rectangular vertical plate, are fixedly provided with ceramic shells.
And the second preferred technical scheme is as follows: the straightening frame I comprises a connecting plate, the right end of a rotating ring is fixedly arranged on the right side of a positioning support I, a right angle plate is fixedly arranged on the right end of the connecting plate, a motor II is fixedly arranged at the rear end of the right angle plate through a motor seat, a gear I is fixedly arranged on the output shaft of the motor II through a coupler, a gear II is symmetrically and rotationally connected on the left side and the right side of the rear end of the right angle plate, the gear II on the left side and the right side are meshed with the gear I, straightening wheels are fixedly arranged at the front ends of the gear I and the gear II, and baffle rings are symmetrically and fixedly arranged on the front side and the rear side of the outer ring of the straightening wheels.
And the preferred technical scheme is as follows: the first locating support comprises a locating plate, the right end of a rotary circular ring is uniformly and fixedly provided with the locating plate, the right end of the locating plate is connected with a movable abutting plate in a sliding fit mode, the middle of the locating plate is rotationally connected with a bidirectional threaded rod, a control motor is fixedly installed on the locating plate, an output shaft of the control motor is fixedly connected with the bidirectional threaded rod, spiral grooves with opposite rotation directions are formed in the front side and the rear side of the bidirectional threaded rod, the bidirectional threaded rod is connected with the movable abutting plate in a threaded connection mode, limit columns are fixedly installed on opposite end faces of rectangular vertical plates in the front side and the rear side, limit grooves are uniformly formed in the outer annular faces of the limit columns, an electromagnetic plate is fixedly installed in the limit grooves, a cylindrical spring penetrating through the electromagnetic plate is fixedly installed in the limit grooves, the cylindrical spring does not have magnetic attraction, a C-shaped piece is fixedly installed at the tail end of the cylindrical spring, a rolling column is rotationally connected with the outer annular surface of the rolling column, a lubricating ball is uniformly and rotationally connected with the outer annular surface of the C-shaped piece, annular magnet piece is fixedly installed near one end of the cylindrical spring, magnetism of the electromagnetic plate after being electrified is opposite to magnetism of the annular magnet piece, the upper side and lower side of the locating plate are rotationally connected with a supporting piece through a pin shaft, one end of the upper sleeve is fixedly connected with the torsion spring, and the other end of the annular magnet is fixedly connected with the arc-shaped supporting piece.
The preferable technical scheme is as follows: the structure of the second positioning support is the same as that of the first positioning support, the part size of the second positioning support is larger than that of the first positioning support, the structure of the second straightening support is the same as that of the first straightening support, and the part size of the second straightening support is larger than that of the first straightening support.
The preferable technical scheme is as follows: the limiting frame comprises a T-shaped support, the front end of an L-shaped plate is fixedly arranged on the right side of the straightening frame, the T-shaped support is fixedly arranged on the left side of the upper end of the T-shaped support, an electric telescopic rod is fixedly arranged on the right end of the annular plate, a positioning ring is fixedly arranged on the right end of the electric telescopic rod, a driving gear is rotationally connected to the upper side of the positioning ring, a motor III is fixedly arranged at the rear end of the positioning ring through a motor base, a driven ring is fixedly connected to the rear end of the motor III through a coupling, a circular truncated cone-shaped groove is formed in the driven ring in a sliding fit mode, tooth grooves matched with the driving gear are uniformly formed in the upper end face of the outer side of the driven ring, arc-shaped abutting blocks are uniformly connected in a sliding fit mode in the positioning ring, and the arc-shaped abutting blocks are connected with the circular truncated cone-shaped groove in a sliding fit mode.
The preferable technical scheme is as follows: the lower end of the plastic extruding machine is fixedly provided with a feeding cylinder, the inner wall of the feeding cylinder is fixedly provided with an electric heating wire, the lower end of the feeding cylinder is fixedly provided with a motor IV through a motor seat, the output shaft of the motor IV is fixedly provided with a spiral conveying rod through a coupler, the upper end of the feeding cylinder is fixedly provided with a filter plate, the filter plate is uniformly and in rolling connection with a filter ball, and the outer wall of the filter ball is provided with a plurality of scraping grooves.
The preferred technical scheme is as follows: the cooling frame comprises a cooling cylinder, the right side of the extruding machine is fixedly provided with the cooling cylinder, the inner end of the cooling cylinder is uniformly and fixedly provided with a supporting column, the upper end of the supporting column is fixedly provided with an arc conveying plate, the arc conveying plate is uniformly and rotatably connected with a conveying column, the inner wall of the cooling cylinder is uniformly and fixedly provided with a cooling head, the adjacent cooling heads are communicated, the front end of the cooling cylinder is fixedly provided with an air pump, the air pump is fixedly connected with the cooling head at the middle part, and the cooling cylinder is uniformly provided with an air outlet.
The eighth preferred technical scheme is as follows: the winding frame comprises a winding column, the front end of an L-shaped plate is positioned on the right side of the cooling frame and is rotationally connected with the winding column, the rear end of the L-shaped plate is fixedly provided with a motor five through a motor base, the output shaft of the motor five is fixedly connected with the winding column through a coupler, an I-shaped cylinder is sleeved on the winding column, the front end of the winding column is rotationally connected with a threaded column, the threaded column is connected with a movable ring member in a threaded connection manner, an inclined rod is evenly hinged on the movable ring member, the rear end of the winding column is evenly hinged with an inclined baffle column, the inclined baffle column is hinged with the inclined rod, and the front end of the winding column is evenly fixedly provided with a limiting rod penetrating through the movable ring member.
The invention has the following beneficial effects: 1. according to the production and processing technology of the composite optical cable, the optical fiber winding drum and the central reinforcing core winding drum are positioned through the positioning unit, the optical fiber winding drum and the central reinforcing core winding drum are straightened, the winding uniformity is guaranteed, the optical fiber and the central reinforcing core are wound in a segmented mode, the winding tightness is guaranteed to be uniform, the quality of the composite optical cable is improved, the optical fiber winding drum and the central reinforcing core winding drum can be quickly taken and placed in the whole process, and the I-shaped drum for winding the optical cable can be quickly taken and placed, so that the processing efficiency of equipment is improved.
2. The positioning unit is tightly attached to the inner wall of the optical fiber winding drum through the rolling column, so that the axis of the optical fiber winding drum is ensured to be fixed, the optical fiber on the optical fiber winding drum is prevented from shaking in the rightward movement process, the friction resistance born by the optical fiber winding drum during rotation is reduced through the lubricating ball, the arc-shaped abutting piece is always tightly attached to the upper end and the lower end of the optical fiber winding drum through the torsion spring, and therefore the rightward movement of the optical fiber on the optical fiber winding drum with constant uniform tightening degree is further ensured.
3. According to the positioning unit provided by the invention, the diameter of the inner end surface of the driven ring piece moving in the horizontal direction is changed, so that the arc-shaped abutting block is driven to move in the vertical plane, and the purpose of positioning the optical fiber is achieved.
4. According to the positioning unit provided by the invention, after the I-shaped cylinder is sleeved on the winding column, the inclined baffle column is extruded by the inclined rod through rotating the threaded column, so that the front end of the I-shaped cylinder is limited.
Drawings
FIG. 1 is a schematic of the workflow of the present invention.
Fig. 2 is a schematic perspective view of the front view of the present invention.
Fig. 3 is a schematic cross-sectional plan view of the present invention.
Fig. 4 is an enlarged view of a portion at N of fig. 3 in accordance with the present invention.
Fig. 5 is a partial enlarged view of M of fig. 3 in accordance with the present invention.
Fig. 6 is a schematic perspective view of a first positioning bracket and a first straightening bracket according to the invention.
Fig. 7 is a schematic front perspective view of the winding frame of the present invention.
Fig. 8 is a partial enlarged view at E of fig. 3 according to the present invention.
Fig. 9 is an enlarged view of a portion at F of fig. 6 in accordance with the present invention.
In the figure: 1. a positioning unit; 11. an L-shaped plate; 12. rectangular vertical plates; 13. a first motor; 131. a gear circular plate; 14. rotating the circular ring; 141. a limiting ring; 142. a ceramic shell; 15. positioning a first bracket; 151. a positioning plate; 152. moving the withstanding plate; 1531. controlling a motor; 153. a two-way threaded rod; 154. a limit column; 155. a limit groove; 156. an electromagnetic plate; 157. a cylindrical spring; 158. a C-shaped member; 159. a rolling column; 1591. a lubrication ball; 1592. an annular magnet member; 1593. an arc-shaped abutting piece; 1594. a torsion spring; 16. straightening a first frame; 161. a connecting plate; 162. a right angle plate; 163. a second motor; 164. a first gear; 165. a second gear; 166. straightening wheels; 167. a stopper ring; 17. positioning a second bracket; 18. straightening frames II; 19. a limiting frame; 191. a T-shaped bracket; 192. a circular plate; 193. an electric telescopic rod; 194. a positioning ring; 195. a drive gear; 196. a third motor; 197. a slave ring; 198. a truncated cone-shaped groove; 199. arc-shaped abutting blocks; 20. an extrusion molding machine; 201. a feeding cylinder; 202. heating wires; 203. a fourth motor; 204. a screw conveyor rod; 205. a filter plate; 206. a filter ball; 207. scraping grooves; 21. a cooling rack; 211. a cooling cylinder; 212. a support column; 213. an arc-shaped conveying plate; 214. a transport column; 215. a cooling head; 216. an air pump; 217. an air outlet; 22. a winding frame; 221. winding a column; 222. a fifth motor; 223. an I-shaped barrel; 224. a threaded column; 225. moving the ring member; 226. an inclined lever; 227. a sloped post; 228. and a limit rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, a composite optical cable production and processing technology uses a composite optical cable production and processing device, and the composite optical cable production and processing device comprises a positioning unit 1, and a specific method for producing and processing a composite optical cable by adopting the composite optical cable production and processing device is as follows.
S1, positioning and straightening: first, the optical fiber winding drum and the central reinforcing core winding drum are positioned by the positioning unit 1, and straightening treatment is performed on the optical fiber winding drum and the central reinforcing core winding drum.
S2, winding an optical fiber: the optical fibers are all wound around the central reinforcing core by the positioning unit 1.
S3, molding and cooling: the wound assembly is formed into a protective sleeve by the extruder 20 and then cooled by the cooling rack 21.
S4, winding the formed part: the molded optical cable is finally wound up by the winding frame 22.
Referring to fig. 2 and 3, the positioning unit 1 includes an L-shaped plate 11, a rectangular vertical plate 12 is fixedly mounted at the left end of the L-shaped plate 11, a first motor 13 is fixedly mounted at the left end of the rectangular vertical plate 12 through a motor seat, a gear circular plate 131 is fixedly mounted at the output shaft of the first motor 13 through a coupling, a rotating circular ring 14 is rotatably connected to the upper side of the gear circular plate 131 in the rectangular vertical plate 12, tooth grooves meshed with the gear circular plate 131 are uniformly formed on the outer annular surface of the rotating circular ring 14, a positioning bracket 15 is uniformly and fixedly mounted at the right end of the rotating circular ring 14, a straightening bracket 16 is rotatably connected between the rotating circular ring 14 and the rectangular vertical plate 12, a positioning bracket 17 is fixedly mounted at the right end of the rotating circular ring 14 and is fixedly mounted at the right side of the positioning bracket 15, a straightening bracket 18 is fixedly mounted at the front end of the L-shaped plate 11 and is fixedly mounted at the right side of the straightening bracket 18, a limiting bracket 19 is fixedly mounted at the front end of the L-shaped plate 11 and is fixedly mounted at the right side of the limiting bracket 19, a rolling-up cooling bracket 21 is fixedly mounted at the right side of the extruding machine 20, and a right side of the cooling bracket 21 is fixedly mounted at the right side of the L-shaped plate 11.
The method comprises the steps of firstly positioning a plurality of optical fiber reels through a first positioning support 15, positioning a central reinforcing core reel through a second positioning support 17, manually pulling the optical fiber and the central reinforcing core rightwards, respectively straightening the optical fiber and the central reinforcing core through a first straightening support 16 and a second straightening support 18, positioning the straightened optical fiber and the right tail end of the central reinforcing core through a limiting frame 19, driving a rotating ring 14 to rotate through a first motor 13 at the moment, so that the optical fiber is wound on the central reinforcing core, when the optical fiber positioned on the right side of the first straightening support 16 is wound on the central reinforcing core, pulling the optical fiber and the right tail end of the central reinforcing core through a mechanical arm, enabling the optical fiber to enter an extruder 20 for forming of a protective sleeve, positioning the left winding loose part of the optical fiber and the central reinforcing core through the limiting frame 19, ensuring compact winding of the optical fiber and the central reinforcing core on the right side of the limiting frame 19, cooling the formed optical cable through a cooling frame 21, and finally winding the formed optical cable through a winding frame 22.
Referring to fig. 4, fig. 6, fig. 8 and fig. 9, the first positioning bracket 15 includes a positioning plate 151, a positioning plate 151 is uniformly and fixedly mounted at the right end of the rotary ring 14, an electromagnetic plate 156 is fixedly mounted in the positioning plate 151, a moving abutment plate 152 is connected in a sliding fit manner in front and rear symmetrical manner, a bidirectional threaded rod 153 is rotatably connected in the middle of the positioning plate 151, a control motor 1531 is fixedly mounted on the positioning plate 151, an output shaft of the control motor 1531 is fixedly connected with the bidirectional threaded rod 153, spiral grooves with opposite rotation directions are formed in front and rear sides of the bidirectional threaded rod 153, the bidirectional threaded rod 153 is connected with the moving abutment plate 152 in a threaded manner, limit posts 154 are uniformly mounted on opposite end surfaces of the rectangular vertical plates 12 at the front and rear sides, limit posts 154 are uniformly provided with limit grooves 155, an electromagnetic plate 156 is fixedly mounted in the limit groove 155, a cylindrical spring 157 penetrating through the electromagnetic plate 156 is fixedly mounted in the limit groove 155, the cylindrical spring 157 does not have magnetic attraction, a C-shaped member 158 is fixedly mounted at the end of the cylindrical spring 157, a rolling post 159 is rotatably connected in a rotating manner, the rolling post 159 is uniformly connected with the surface of the bidirectional threaded rod 153, a lubrication ball 1591 is uniformly in rolling connection with the surface of the cylindrical spring 157, a magnet ring-shaped member 159 is closely contacts the end 1594 and is fixedly mounted on the opposite end of the cylindrical spring 157, and is fixedly connected with the other end 1594 of the cylindrical spring 15 through the arc-shaped 15, and the arc-shaped 15 is fixedly connected with one end of the arc-shaped 15 by 15, and the opposite end of the arc-shaped 15, and 15 is fixedly connected with the opposite end of the axial spring 15, and 15 by the opposite end through 15, and 15 through 15, and the opposite end through 15 and 15.
Firstly, the optical fiber winding drum is placed between the movable retaining plates 152 on the front side and the rear side, at this time, the motor 1531 is controlled to drive the bidirectional threaded rod 153 to rotate so that the limit posts 154 on the front side and the rear side extend into the optical fiber winding drum, meanwhile, the movable retaining plates 152 limit the front end and the rear end of the optical fiber winding drum, at this time, the electromagnetic plate 156 is electrified, the magnetism of the electrified electromagnetic plate 156 is the same as that of the annular magnet 1592, under the action of repulsive force, the C-shaped member 158 moves towards the inner wall side of the optical fiber winding drum until the rolling posts 159 are tightly attached to the inner wall of the optical fiber winding drum, so as to ensure the axial center of the optical fiber winding drum to be fixed, prevent the optical fiber on the optical fiber winding drum from shaking in the rightward moving process, reduce the friction resistance applied to the optical fiber winding drum during rotation through the lubrication ball 1591, and the torsion spring 1594 enables the arc-shaped retaining member 1593 to be tightly attached to the upper end and the lower end of the optical fiber winding drum, thereby further ensuring the constant-speed tightening degree of the optical fiber on the optical fiber winding drum.
Referring to fig. 3, a limiting ring 141 is fixedly installed on the outer ring surface of the rotary ring 14, and a ceramic shell 142 is fixedly installed on the end surfaces of the rotary ring 14 and the limiting ring 141, which are in contact with the rectangular vertical plate 12; because the hardness of the ceramic shell 142 is relatively high, the ceramic shell 142 can prevent abrasion, so that the rotating ring 14 is affected by abrasion in the rotating process, and the rotating ring 14 is further limited by the limiting ring 141.
Referring to fig. 3 and 6, the first straightening frame 16 includes a connecting plate 161, the right end of the rotating ring 14 is fixedly mounted with the connecting plate 161, the right end of the connecting plate 161 is fixedly mounted with a rectangular plate 162, the rear end of the rectangular plate 162 is fixedly mounted with a second motor 163 through a motor base, the output shaft of the second motor 163 is fixedly mounted with a first gear 164 through a coupling, the left and right sides of the rear end of the rectangular plate 162 are symmetrically and rotatably connected with a second gear 165, the second gears 165 on the left and right sides are meshed with the first gear 164, the front ends of the first gear 164 and the second gear 165 are fixedly mounted with straightening wheels 166, and the front and rear sides of the outer ring of the straightening wheels 166 are symmetrically and fixedly mounted with baffle rings 167; the motor II 163 drives the gear I164 to rotate, and finally drives the straightening wheels 166 on the upper side and the lower side to rotate in opposite directions, so that the optical fiber is conveyed and straightened through the straightening wheels 166.
Referring to fig. 3, the structure of the second positioning bracket 17 is the same as that of the first positioning bracket 15, only the part size of the second positioning bracket 17 is larger than that of the first positioning bracket 15, the structure of the second straightening bracket 18 is the same as that of the first straightening bracket 16, and only the part size of the second straightening bracket 18 is larger than that of the first straightening bracket 16; since the diameter of the optical fiber is smaller than the diameter of the central reinforcing core, the part size of the second positioning bracket 17 is larger than the part size of the first positioning bracket 15, and the part size of the second straightening bracket 18 is larger than the part size of the first straightening bracket 16.
Referring to fig. 2 and 3, the limiting frame 19 includes a T-shaped bracket 191, a T-shaped bracket 191 is fixedly mounted at the front end of the l-shaped plate 11 and is located on the right side of the second straightening frame 18, a circular plate 192 is fixedly mounted at the left side of the upper end of the T-shaped bracket 191, an electric telescopic rod 193 is fixedly mounted at the right end of the circular plate 192, a positioning ring 194 is fixedly mounted at the right end of the electric telescopic rod 193, a driving gear 195 is rotatably connected to the upper side of the positioning ring 194, a third motor 196 is fixedly mounted at the rear end of the positioning ring 194 through a motor seat, an output shaft of the third motor 196 is fixedly connected with the driving gear 195 through a coupling, a driven ring 197 is connected to the inside of the positioning ring 194 in a sliding fit manner, a circular truncated cone-shaped groove 198 is formed in the inside the driven ring 197, a circular truncated cone matched with the driving gear 195 is uniformly formed in the upper end face of the outside of the driven ring 197, an arc-shaped abutting block 199 is uniformly connected to the circular truncated cone in a sliding fit manner, and the arc-shaped abutting block 199 is connected to the circular truncated cone-shaped groove 198 in a sliding fit manner; the driving gear 195 is driven to rotate positively by the motor three 196, the driving gear 195 is matched with a tooth slot at the upper end of the driven ring 197, so that the driven ring 197 is driven to move horizontally leftwards, the diameter of the part, in contact with the inner end surface of the driven ring 197, of the arc-shaped supporting block 199 is reduced, the arc-shaped supporting block 199 moves towards the middle part of the positioning ring 194, the purpose of positioning an optical fiber is achieved, and the arc-shaped supporting block 199 and the optical fiber are not clung any more by driving the driving gear 195 to rotate reversely by the motor three 196.
Referring to fig. 3 and 5, a feeding cylinder 201 is fixedly mounted at the lower end of the plastic extruding machine 20, an electric heating wire 202 is fixedly mounted on the inner wall of the feeding cylinder 201, a motor four 203 is fixedly mounted at the lower end of the feeding cylinder 201 through a motor seat, a screw conveying rod 204 is fixedly mounted on the output shaft of the motor four 203 through a coupling, a filter plate 205 is fixedly mounted at the upper end of the feeding cylinder 201, filter balls 206 are uniformly and rotatably connected to the filter plate 205, and a plurality of scraping grooves 207 are formed in the outer wall of the filter balls 206; the spiral conveying rod is driven to rotate by the motor IV 203, so that plastic raw materials are conveyed upwards, the raw materials are heated by the electric heating wire 202, and the heated liquid raw materials enter the plastic extruding machine 20 through the filter balls 206.
Referring to fig. 2 and 3, the cooling rack 21 includes a cooling cylinder 211, the right side of the extruder 20 is fixedly provided with the cooling cylinder 211, the inner end of the cooling cylinder 211 is uniformly and fixedly provided with a support column 212, the upper ends of the support columns 212 are fixedly provided with an arc-shaped conveying plate 213 together, the arc-shaped conveying plate 213 is uniformly and rotatably connected with a conveying column 214, the inner wall of the cooling cylinder 211 is uniformly and fixedly provided with a cooling head 215, the adjacent cooling heads 215 are communicated, the front end of the cooling cylinder 211 is fixedly provided with an air pump 216, the air pump 216 is fixedly connected with the cooling head 215 at the middle part, and the cooling cylinder 211 is uniformly provided with an air outlet 217; the air pump 216 is used for introducing external air into the cooling cylinder 211 so as to take away the heat of the outer surface of the optical cable, and finally the air is discharged from the air outlet 217, so that the cooling speed of the optical cable is increased.
Referring to fig. 2, 3 and 7, the winding frame 22 includes a winding column 221, a winding column 221 is rotatably connected to the front end of the l-shaped plate 11 and located on the right side of the cooling frame 21, a motor five 222 is fixedly mounted at the rear end of the l-shaped plate 11 through a motor base, an output shaft of the motor five 222 is fixedly connected with the winding column 221 through a coupling, an i-shaped cylinder 223 is sleeved on the winding column 221, a threaded column 224 is rotatably connected to the front end of the winding column 221, a movable ring 225 is connected to the threaded column 224 in a threaded manner, inclined rods 226 are uniformly hinged to the movable ring 225, inclined baffle columns 227 are uniformly hinged to the rear end of the winding column 221, inclined baffle columns 227 are hinged to the inclined rods 226, and a limiting rod 228 penetrating through the movable ring 225 is uniformly and fixedly mounted at the front end of the winding column 221; the winding column 221 is driven to rotate by the motor five 222 so as to drive the I-shaped barrel 223 to wind the optical cable, and when the I-shaped barrel 223 is sleeved on the winding column 221, the inclined baffle column 227 is extruded by the inclined rod 226 through the rotating threaded column 224 so as to limit the front end of the I-shaped barrel 223.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The production and processing technology of the composite optical cable uses production and processing equipment of the composite optical cable, and the production and processing equipment of the composite optical cable comprises a positioning unit (1), and is characterized in that: the concrete method for producing and processing the composite optical cable by adopting the production and processing equipment for the composite optical cable is as follows:
s1, positioning and straightening: firstly, positioning an optical fiber winding drum and a central reinforced core winding drum through a positioning unit (1), and straightening the optical fiber winding drum and the central reinforced core winding drum;
s2, winding an optical fiber: the optical fibers are wound on the central reinforcing core through the positioning unit (1);
s3, molding and cooling: the winding finished component is subjected to forming processing of a protective sleeve through an extruding machine (20), and then is subjected to cooling treatment through a cooling frame (21);
s4, winding the formed part: finally, the formed optical cable is rolled up through a rolling frame (22);
the positioning unit (1) comprises an L-shaped plate (11), a rectangular vertical plate (12) is fixedly arranged at the left end of the L-shaped plate (11), a first motor (13) is fixedly arranged at the left end of the rectangular vertical plate (12) through a motor seat, a gear circular plate (131) is fixedly arranged at the output shaft of the first motor (13) through a coupler, a rotating circular ring (14) is rotationally connected to the upper side of the gear circular plate (131) in the rectangular vertical plate (12), tooth grooves meshed with the gear circular plate (131) are uniformly formed in the outer annular surface of the rotating circular ring (14), a positioning bracket I (15) is uniformly and fixedly arranged at the right end of the rotating circular ring (14), a straightening bracket I (16) is fixedly arranged at the right end of the rotating circular ring (14) and positioned at the right side of the positioning bracket I (15), a positioning bracket II (17) is fixedly arranged at the right end of the rectangular vertical plate (12), a straightening bracket II (18) is fixedly arranged at the front end of the L-shaped plate (11), a limiting bracket (19) is fixedly arranged at the right side of the straightening bracket II (18), a limiting bracket (19) is fixedly arranged at the right end of the L-shaped plate (11), a limiting bracket (20) is fixedly arranged at the right end of the extruding machine (20), a winding frame (22) is fixedly arranged at the front end of the L-shaped plate (11) and positioned on the right side of the cooling frame (21);
the first positioning bracket (15) comprises a positioning plate (151), the right end of a rotary ring (14) is uniformly and fixedly provided with the positioning plate (151), the front end and the rear end of the positioning plate (151) are symmetrically connected with a movable bearing plate (152) in a sliding fit mode, the middle part of the positioning plate (151) is rotationally connected with a bidirectional threaded rod (153), a control motor (1531) is fixedly arranged on the positioning plate (151), an output shaft of the control motor (1531) is fixedly connected with the bidirectional threaded rod (153), spiral grooves with opposite rotation directions are formed in the front side and the rear side of the bidirectional threaded rod (153), the bidirectional threaded rod (153) is connected with the movable bearing plate (152) in a threaded mode, opposite end faces of the rectangular vertical plates (12) on the front side and the rear side are fixedly provided with limiting columns (154), the outer annular faces of the limiting columns (154) are uniformly provided with limiting grooves (155), a cylindrical spring (157) penetrating through the electromagnetic plate (156) is fixedly arranged in the limiting grooves (155), the cylindrical spring (157) does not have magnetic attraction, the tail end of the cylindrical spring (157) is fixedly provided with a C-shaped piece (158), the inner annular piece (159) is uniformly connected with the rolling columns (159) in a rolling mode, the rolling columns (159) are uniformly connected with the rolling columns (159), an annular magnet piece (1592) is fixedly arranged at one end of the C-shaped piece (158) close to the cylindrical spring (157), the magnetism of the electrified electromagnetic plate (156) is opposite to that of the annular magnet piece (1592), arc-shaped propping pieces (1593) are rotatably connected to the upper side and the lower side of the positioning plate (151) through pin shafts, torsion springs (1594) are sleeved on the pin shafts, one ends of the torsion springs (1594) are fixed with the arc-shaped propping pieces (1593), and the other ends of the torsion springs (1594) are fixedly connected with the positioning plate (151);
the first straightening frame (16) comprises a connecting plate (161), the right end of the rotary ring (14) is fixedly provided with the connecting plate (161) on the right side of the first positioning bracket (15), the right end of the connecting plate (161) is fixedly provided with a right angle plate (162), the rear end of the right angle plate (162) is fixedly provided with a second motor (163) through a motor base, an output shaft of the second motor (163) is fixedly provided with a first gear (164) through a coupler, the left side and the right side of the rear end of the right angle plate (162) are symmetrically and rotationally connected with a second gear (165), the second gears (165) on the left side and the right side are meshed with the first gear (164), the front ends of the first gear (164) and the second gear (165) are fixedly provided with straightening wheels (166), and the front side and the rear side of an outer ring of the straightening wheels (166) are symmetrically and fixedly provided with baffle rings (167).
The structure of the second positioning bracket (17) is the same as that of the first positioning bracket (15), the part size of the second positioning bracket (17) is larger than that of the first positioning bracket (15), the structure of the second straightening bracket (18) is the same as that of the first straightening bracket (16), and the part size of the second straightening bracket (18) is larger than that of the first straightening bracket (16).
2. The composite fiber optic cable manufacturing process of claim 1, wherein: the limiting frame (19) comprises a T-shaped support (191), the front end of an L-shaped plate (11) is fixedly arranged on the right side of a straightening frame II (18), the T-shaped support (191) is fixedly arranged on the left side of the upper end of the T-shaped support (191), a circular ring plate (192) is fixedly arranged on the right side of the circular ring plate (192), an electric telescopic rod (193) is fixedly arranged on the right side of the electric telescopic rod (193), a positioning ring (194) is fixedly connected with a driving gear (195) through rotation of the upper side of the positioning ring (194), a motor III (196) is fixedly arranged at the rear end of the positioning ring (194), an output shaft of the motor III (196) is fixedly connected with the driving gear (195) through a coupler, a driven ring (197) is connected inside the positioning ring (194) in a sliding fit mode, circular truncated cone-shaped grooves (198) are formed in the driven ring (197), tooth grooves matched with the driving gear (195) are uniformly formed in the outer side upper end faces of the driven ring (197), arc-shaped supporting blocks (199) are uniformly connected in a sliding fit mode, and the arc-shaped supporting blocks (199) are connected with the circular truncated cones (198) in a sliding fit mode.
3. The composite fiber optic cable manufacturing process of claim 1, wherein: the feeding device is characterized in that a feeding barrel (201) is fixedly arranged at the lower end of the plastic extruding machine (20), an electric heating wire (202) is fixedly arranged on the inner wall of the feeding barrel (201), a motor four (203) is fixedly arranged at the lower end of the feeding barrel (201) through a motor base, a screw conveying rod (204) is fixedly arranged on an output shaft of the motor four (203) through a coupler, a filter plate (205) is fixedly arranged at the upper end of the feeding barrel (201), a filter ball (206) is uniformly and rotatably connected to the filter plate (205), and a plurality of scraping grooves (207) are formed in the outer wall of the filter ball (206).
4. The composite fiber optic cable manufacturing process of claim 1, wherein: the cooling frame (21) comprises a cooling cylinder (211), the right side of the plastic extruding machine (20) is fixedly provided with the cooling cylinder (211), the inner end of the cooling cylinder (211) is uniformly and fixedly provided with a supporting column (212), the upper end of the supporting column (212) is fixedly provided with an arc-shaped conveying plate (213) together, the arc-shaped conveying plate (213) is uniformly and rotatably connected with a conveying column (214), the inner wall of the cooling cylinder (211) is uniformly and fixedly provided with a cooling head (215), the adjacent cooling heads (215) are communicated, the front end of the cooling cylinder (211) is fixedly provided with an air pump (216), the air pump (216) is fixedly connected with the cooling head (215) at the middle part, and the cooling cylinder (211) is uniformly provided with an air outlet (217).
5. The composite fiber optic cable manufacturing process of claim 1, wherein: the rolling frame (22) comprises a rolling column (221), the front end of an L-shaped plate (11) is rotatably connected with the rolling column (221) on the right side of the cooling frame (21), the rear end of the L-shaped plate (11) is fixedly provided with a motor five (222) through a motor base, an output shaft of the motor five (222) is fixedly connected with the rolling column (221) through a coupler, an I-shaped cylinder (223) is sleeved on the rolling column (221), the front end of the rolling column (221) is rotatably connected with a threaded column (224), the threaded column (224) is connected with a movable ring (225) in a threaded manner, the movable ring (225) is uniformly hinged with an inclined rod (226), the rear end of the rolling column (221) is uniformly hinged with an inclined baffle column (227), the inclined baffle column (227) is hinged with the inclined rod (226), and the front end of the rolling column (221) is uniformly fixedly provided with a limiting rod (228) penetrating through the movable ring (225).
6. The composite fiber optic cable manufacturing process of claim 1, wherein: the outer ring surface of the rotary ring (14) is fixedly provided with a limiting ring (141), and the end surfaces of the rotary ring (14) and the limiting ring (141) contacting the rectangular vertical plate (12) are fixedly provided with ceramic shells (142).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211066784.9A CN115417236B (en) | 2022-09-01 | 2022-09-01 | Production and processing technology of composite optical cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211066784.9A CN115417236B (en) | 2022-09-01 | 2022-09-01 | Production and processing technology of composite optical cable |
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| CN115417236A CN115417236A (en) | 2022-12-02 |
| CN115417236B true CN115417236B (en) | 2023-08-18 |
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| CN202211066784.9A Active CN115417236B (en) | 2022-09-01 | 2022-09-01 | Production and processing technology of composite optical cable |
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| EP0003930A1 (en) * | 1978-03-01 | 1979-09-05 | Lignes Telegraphiques Et Telephoniques L.T.T. | Apparatus for simultaneously applying several optical fibres into several helicoidal grooves on the surface of a cylindrical support |
| EP0115725A1 (en) * | 1982-12-28 | 1984-08-15 | Lignes Telegraphiques Et Telephoniques L.T.T. | Optical multipoint connection cable for information distribution, its production process and its application |
| CH653139A5 (en) * | 1983-06-21 | 1985-12-13 | Maillefer Sa | METHOD FOR MANUFACTURING AN OPTICAL CABLE COMPRISING A PROFILE WITH HELICOID GROOVES FEEDING OPTICAL FIBERS. |
| JPH0990182A (en) * | 1995-09-21 | 1997-04-04 | Mitsubishi Cable Ind Ltd | Phase detection device for center member of optical fiber cable |
| CN108806878A (en) * | 2017-04-26 | 2018-11-13 | 住友电气工业株式会社 | The manufacturing method of photoelectric compound cable and photoelectric compound cable |
| CN112635129A (en) * | 2020-12-11 | 2021-04-09 | 南京郅凉贸易有限公司 | Preparation and forming process of multi-strand wire harness cable |
| CN114217393A (en) * | 2021-11-02 | 2022-03-22 | 马鞍山新地优特威光纤光缆有限公司 | Butterfly-shaped lead-in optical cable for pipeline and production process thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2022005987A (en) * | 2019-11-19 | 2022-06-17 | Corning Res & Dev Corp | Optical fiber cable with drop cables having preattached optical connectors and method to strand the same. |
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2022
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003930A1 (en) * | 1978-03-01 | 1979-09-05 | Lignes Telegraphiques Et Telephoniques L.T.T. | Apparatus for simultaneously applying several optical fibres into several helicoidal grooves on the surface of a cylindrical support |
| EP0115725A1 (en) * | 1982-12-28 | 1984-08-15 | Lignes Telegraphiques Et Telephoniques L.T.T. | Optical multipoint connection cable for information distribution, its production process and its application |
| CH653139A5 (en) * | 1983-06-21 | 1985-12-13 | Maillefer Sa | METHOD FOR MANUFACTURING AN OPTICAL CABLE COMPRISING A PROFILE WITH HELICOID GROOVES FEEDING OPTICAL FIBERS. |
| JPH0990182A (en) * | 1995-09-21 | 1997-04-04 | Mitsubishi Cable Ind Ltd | Phase detection device for center member of optical fiber cable |
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| CN112635129A (en) * | 2020-12-11 | 2021-04-09 | 南京郅凉贸易有限公司 | Preparation and forming process of multi-strand wire harness cable |
| CN114217393A (en) * | 2021-11-02 | 2022-03-22 | 马鞍山新地优特威光纤光缆有限公司 | Butterfly-shaped lead-in optical cable for pipeline and production process thereof |
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|---|---|
| CN115417236A (en) | 2022-12-02 |
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