An optical cable forming production device and method thereof

Abstract

The present invention relates to the technical field of cable sheaths, and specifically discloses an optical cable forming production device and a method thereof, including a workbench and a cable, and further including: a filtering mechanism, which is arranged on the workbench and is used for filtering the raw materials of the optical cable sheath; pouring the sheath raw materials for forming into the feeding bin, and evenly conveying the raw materials to the lower filtering bin through the feeding rollers. After being guided by the guide plate, the raw materials reach the first filter plate and the second filter plate, and are filtered by the two groups of filter plates. After filtering, the raw materials will slide onto the magnetic block, and the metal chips in the raw materials are adsorbed by the magnetism of the magnetic block. Then, the formed materials fall onto the lower collecting base and are swept to the material conveying pipe by the cleaning plate. The waste on the magnetic block is scraped by the cleaning strip into the lower waste bin for collection. Through the setting of the filtering bin, the impurities in the raw materials can be filtered, improving the quality of the sheath.

Description

Technical Field

[0001] The present invention relates to the technical field of cable sheaths, and specifically to an optical cable forming production device and method thereof. Background Art

[0002] An optical cable usually consists of a central optical fiber core, an optical fiber cladding, a buffer layer, a strengthening layer, and an outer sheath, etc. The sheath is the outer layer of the optical cable, which plays a role in protecting the optical fiber and other internal structures from the influence of the external environment.

[0003] A sheath extrusion device applicable to the production process of optical cable disclosed in Patent No. CN119159772A includes: a base, an extruder is arranged on the base, the cable passes through the extruder to form a sheath on the surface, and the extrusion head of the extruder is replaceable, so as to form sheath layers of different thicknesses; a winding machine, arranged on one side of the extruder, for winding the cable; a cooling system, arranged between the extruder and the winding machine, for cooling the sheath on the cable surface; the sheath extrusion device further includes a heat preservation hopper, the heat preservation hopper is arranged on the top of the extruder, a cylinder is arranged on the top of the heat preservation hopper, and the output end of the cylinder extends into the heat preservation hopper and is provided with a sealing push plate. For the sheath extrusion device applicable to the production process of optical cable, when the moving speed of the cable in the extruder increases, the flow rate of the sheath material in the extruder is synchronously increased, thereby ensuring the quality of the formed sheath and avoiding the situation of uneven thickness in local areas.

[0004] In the prior art, the production of optical cables is carried out together with the forming work of the sheath. When the sheath is produced, the screening of the production raw materials is relatively strict. Since the sheath production raw materials contain impurities such as metals, it will affect the quality during the extrusion process. At the same time, it is necessary to ensure that the particle sizes are uniform to avoid unevenness on the surface during extrusion. The above device is not equipped with equipment for screening raw materials, and only simply increases the flow rate of the material, which cannot guarantee the quality of the sheath itself. Summary of the Invention

[0005] The purpose of the present invention is to provide an optical cable forming production device and method thereof, and solve the following technical problems:

[0006] (1) How to screen the materials during forming.

[0007] The purpose of the present invention can be achieved by the following technical solutions:

[0008] An optical cable forming production device includes a workbench and a cable, and further includes:

[0009] A filtering mechanism, arranged on the workbench, for filtering the raw materials of the optical cable sheath;

[0010] A feeding mechanism, arranged on the filtering mechanism, for feeding the raw materials;

[0011] The forming bin is arranged on the workbench and is used for the forming work of the sheath;

[0012] The transfer bin is arranged between the filtering mechanism and the forming bin and is used for feeding the forming bin;

[0013] The cooling bin is arranged on the workbench and is used for the cooling and forming work of the sheath;

[0014] The winding mechanism is arranged on one side of the cooling bin and is used for the winding work after the optical cable is formed;

[0015] A forming nozzle is fixedly connected to the side wall of the forming bin; the cable is connected to the forming bin.

[0016] Further, the filtering mechanism includes a filtering bin; a first filter plate and a second filter plate are fixedly connected to the side wall of the filtering bin; the first filter plate and the second filter plate are inclined; a waste drawer is slidably arranged below the first filter plate and the second filter plate; a telescopic cylinder is fixedly connected to the side wall of the filtering bin; a magnetic block is fixedly connected to the end of the telescopic cylinder away from the filtering bin; the magnetic block is arranged below the first filter plate and at the end of the second filter plate; a collecting base is fixedly connected to the bottom of the magnetic block; a feeding pipe is fixedly connected to the side wall of the filtering bin; the collecting base is arranged parallel to the feeding pipe.

[0017] Further, a moving groove is formed at the top of the magnetic block; a moving lead screw is rotatably connected in the moving groove; a cleaning strip is threadedly connected to the moving lead screw; the cleaning strip abuts against the magnetic block; a telescopic groove is formed at the bottom of the cleaning strip; a telescopic spring is fixedly connected in the telescopic groove; one end of the telescopic spring away from the cleaning strip is fixedly connected to a cleaning plate; the cleaning plate is slidably arranged in the telescopic groove; the cleaning plate abuts against the collecting base; a groove plate is fixedly connected in the collecting base; a sliding plate is slidably connected in the groove plate; a special-shaped block is fixedly connected to the sliding plate; a driven gear is rotatably connected to the side wall of the magnetic block; the output end of the driven gear is fixedly connected to the input end of the moving lead screw; a driving column is rotatably connected to the top of the magnetic block; a first gear and a second gear are fixedly connected to the driving column; the first gear is meshed and connected with the driven gear; a tooth is fixedly connected to the side wall of the filtering bin; the second gear is meshed and connected with the tooth; a waste bin is slidably connected in the filtering bin; the waste bin is arranged below the collecting base.

[0018] Further, a lifting lead screw is rotatably connected to the side wall of the filtering bin; a lifting block is threadedly connected to the lifting lead screw; a baffle is fixedly connected to the side wall of the lifting block; the baffle is arranged above the second filter plate.

[0019] Further, a diversion plate is fixedly connected to the side wall of the filtering bin; the diversion plate is arranged above the first filter plate; a buffer plate is rotatably arranged on the side wall of the filtering bin; the buffer plate is arranged at the end of the diversion plate.

[0020] Further, the feeding mechanism includes a feeding bin; a feeding roller is rotatably connected in the feeding bin; a plurality of groups of feeding rollers are provided; a feeding port is formed at the bottom of the feeding bin; the feeding port is arranged above the deflector plate.

[0021] Further, the transfer bin is arranged at the end of the material conveying pipe; the transfer bin is connected to the forming bin.

[0022] A method for producing an optical cable by forming includes the following steps:

[0023] S1. First, pour the sheath raw material for forming into the feeding bin, and evenly convey the raw material to the lower filtering bin through the feeding roller. After being deflected by the deflector plate, it reaches the first filter plate and the second filter plate, and is filtered by the two groups of filter plates.

[0024] S2. After being filtered by the two groups of filter plates, the raw material will slide onto the magnet block. The magnetism of the magnet block adsorbs the metal chips in the raw material, and then the formed material falls onto the lower collecting base and is swept to the material conveying pipe by the cleaning plate. The waste on the magnet block is scraped by the cleaning strip into the lower waste bin for collection.

[0025] S3. After filtering, connect the cable to the forming bin. Then, the sheath and the cable are formed in the forming bin and discharged from the forming nozzle, and then reach the cooling bin for cooling, and finally are wound up.

[0026] Advantages of the present invention:

[0027] (1) In the present invention, the sheath raw material for forming is poured into the feeding bin, and the raw material is evenly conveyed to the lower filtering bin through the feeding roller. After being deflected by the deflector plate, it reaches the first filter plate and the second filter plate, and is filtered by the two groups of filter plates. After filtering, the raw material will slide onto the magnet block. The magnetism of the magnet block adsorbs the metal chips in the raw material, and then the formed material falls onto the lower collecting base and is swept to the material conveying pipe by the cleaning plate. The waste on the magnet block is scraped by the cleaning strip into the lower waste bin for collection. Through the setting of the filtering bin, impurities in the raw material can be filtered, and the quality of the sheath is improved.

[0028] (2) When the cleaning plate is pushed in the present invention, it will abut against the special-shaped block on the sliding plate. After abutting, the cleaning plate will drive the special-shaped block and the sliding plate to move, so that the sliding plate slides into the groove plate, making the rear part hollow. After the rear part becomes hollow, the cleaning strip starts to clean the impurities on the magnet block, so that the metal impurities fall from the hollow part into the lower waste bin. After the cleaning is completed, the telescopic cylinder drives the magnet block to approach the second filter plate again. When approaching, the tooth teeth are used to drive the cleaning plate and the cleaning strip to return to their original positions. When returning to their original positions, the cleaning plate contacts the special-shaped block on the sliding plate again, and then the sliding plate is pushed out of the groove plate to close the collecting base. Description of the Drawings

[0029] The present invention will be further described below in conjunction with the accompanying drawings.

[0030] Figure 1 is a schematic diagram of the overall structure of the molding production equipment in the present invention;

[0031] Figure 2 is a front view of the overall structure of the molding production equipment in the present invention;

[0032] Figure 3 is a schematic diagram of the overall structure of the filter bin in the present invention;

[0033] Figure 4 is a sectional view of the overall structure of the filter bin and the feed bin in the present invention;

[0034] Figure 5 is Figure 4 an enlarged view of part A in

[0035] Figure 6 is a schematic diagram of the overall structure of the magnetic block in the present invention;

[0036] Figure 7 is a sectional view of the overall structure of the magnetic block in the present invention;

[0037] Figure 8 is a schematic diagram of the overall structure of the collection base in the present invention;

[0038] Figure 9 is a sectional view of the overall structure of the collection base in the present invention.

[0039] Description of the drawings: 1. Workbench; 2. Filter mechanism; 21. Filter bin; 211. Deflector; 212. Buffer plate; 213. Filter plate 1; 214. Waste drawer; 215. Lifting lead screw; 216. Lifting block; 217. Baffle; 218. Filter plate 2; 22. Teeth; 23. Telescopic cylinder; 231. Magnetic block; 232. Moving groove; 233. Moving lead screw; 234. Cleaning strip; 2341. Telescopic groove; 2342. Telescopic spring; 235. Cleaning plate; 236. Driven gear; 24. Driving column; 241. Gear 1; 242. Gear 2; 25. Collection base; 251. Groove plate; 252. Sliding plate; 2521. Special-shaped block; 26. Waste bin; 27. Feeding pipe; 3. Feeding mechanism; 31. Feed bin; 32. Feed roller; 33. Feed inlet; 4. Transfer bin; 5. Molding bin; 51. Molding nozzle; 6. Cooling bin; 7. Rewinding mechanism; 8. Cable. Detailed implementation manners

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0041] Please refer to Figures 1 - 9 As shown, the present application provides an optical cable forming production device, including a workbench 1 and a cable 8, and further including:

[0042] A filtering mechanism 2, arranged on the workbench 1, for filtering the raw materials of the optical cable sheath;

[0043] A feeding mechanism 3, arranged on the filtering mechanism 2, for feeding the raw materials;

[0044] A forming chamber 5, arranged on the workbench 1, for forming the sheath;

[0045] A transfer chamber 4, arranged between the filtering mechanism 2 and the forming chamber 5, for feeding the forming chamber 5;

[0046] A cooling chamber 6, arranged on the workbench 1, for the cooling and forming of the sheath;

[0047] A winding mechanism 7, arranged on one side of the cooling chamber 6, for winding the formed optical cable;

[0048] A forming nozzle 51 is fixedly connected to the side wall of the forming chamber 5; the cable 8 is connected to the forming chamber 5;

[0049] During operation, in the prior art, the production of the optical cable is carried out together with the forming of the sheath. When the sheath is produced, the screening of the production raw materials is relatively strict. Since the raw materials for the sheath production contain impurities such as metals, it will affect the quality during the extrusion process. At the same time, it is necessary to ensure that the particle size is uniform to avoid unevenness on the surface during extrusion. The above device is not equipped with equipment for screening raw materials, and only simply increases the material flow rate, which cannot guarantee the quality of the sheath itself. To prevent such events from occurring, first, the raw materials are put into the feeding mechanism 3, and the feeding mechanism 3 transports the raw materials into the filtering mechanism 2. Then, after being filtered by the filtering mechanism 2, they reach the transfer chamber 4, and are transported by the transfer chamber 4 to the forming chamber 5 for forming. Then, the cable 8 is inserted into the forming chamber 5, and the cable 8 is wrapped inside the sheath during the forming of the sheath. Subsequently, the formed sheath exits from the forming nozzle 51 and then reaches the cooling chamber 6, where cold water is added for cooling in the cooling chamber 6, and finally winding is carried out. Through the setting of the filtering chamber 21, impurities in the raw materials can be filtered, improving the quality of the sheath.

[0050] Such asFigure 4 As shown in the figure, the filtering mechanism 2 includes a filtering bin 21; a first filter plate 213 and a second filter plate 218 are fixedly connected to the side wall of the filtering bin 21; the first filter plate 213 and the second filter plate 218 are inclined; a waste drawer 214 is slidably arranged below the first filter plate 213 and the second filter plate 218; a telescopic cylinder 23 is fixedly connected to the side wall of the filtering bin 21; one end of the telescopic cylinder 23 away from the filtering bin 21 is fixedly connected with a magnetic block 231; the magnetic block 231 is arranged below the first filter plate 213 and at the end of the second filter plate 218; a collecting base 25 is fixedly connected to the bottom of the magnetic block 231; a feeding pipe 27 is fixedly connected to the side wall of the filtering bin 21; the collecting base 25 is arranged parallel to the feeding pipe 27;

[0051] During operation, after the raw materials enter the filtering bin 21, they are first filtered by the first filter plate 213, then the raw materials will slide onto the second filter plate 218 and are secondarily filtered by the second filter plate 218. During filtering, the waste materials filtered by the first filter plate 213 and the second filter plate 218 will fall into the lower waste drawer 214 for collection. At the same time, a magnetic block 231 is also arranged at the end of the second filter plate 218. After the raw materials are secondarily filtered, only the finer raw materials are filtered. After the secondary filtering, the raw materials will reach the magnetic block 231, and the magnetic block 231 filters out the metal impurities in the raw materials and finally falls onto the lower collecting base 25. Then it reaches the feeding pipe 27 from the collecting base 25. One end of the collecting base 25 is connected to the opening of the feeding pipe 27. The filtered raw materials reach the transfer bin 4 for unified collection and finally fall into the forming bin 5 for forming work.

[0052] As Figures 4 - 9As shown, a moving groove 232 is formed at the top of the magnetic block 231; a moving lead screw 233 is rotatably connected in the moving groove 232; a cleaning strip 234 is threadedly connected to the moving lead screw 233; the cleaning strip 234 abuts against the magnetic block 231; a telescopic groove 2341 is formed at the bottom of the cleaning strip 234; a telescopic spring 2342 is fixedly connected in the telescopic groove 2341; one end of the telescopic spring 2342 away from the cleaning strip 234 is fixedly connected to a cleaning plate 235; the cleaning plate 235 is slidably arranged in the telescopic groove 2341; the cleaning plate 235 abuts against the collection base 25; a groove plate 251 is fixedly connected in the collection base 25; a sliding plate 252 is slidably connected in the groove plate 251; a special-shaped block 2521 is fixedly connected to the sliding plate 252; a driven gear 236 is rotatably connected to the side wall of the magnetic block 231; the output end of the driven gear 236 is fixedly connected to the input end of the moving lead screw 233; a driving column 24 is rotatably connected to the top of the magnetic block 231; a gear one 241 and a gear two 242 are fixedly connected to the driving column 24; the gear one 241 is meshed with the driven gear 236; a tooth 22 is fixedly connected to the side wall of the filter chamber 21; the gear two 242 is meshed with the tooth 22; a waste bin 26 is slidably connected in the filter chamber 21; the waste bin 26 is arranged below the collection base 25;

[0053] During operation, when the raw material falls, it will contact the magnetic block 231. After the contact, the magnetic block 231 will absorb the metal substances in the raw material, and then the remaining raw material will fall onto the collecting base 25 below. The area of the magnetic block 231 is limited, and if a large amount of metal impurities are absorbed on the surface of the magnetic block 231, the adsorption capacity of the magnetic block 231 will be reduced. At this time, the metal impurities on the magnetic block 231 need to be cleaned, and the raw material collected in the collecting base 25 is cleaned to the feeding pipe 27. When cleaning, the falling of the raw material is first cut off, and then the telescopic cylinder 23 is used to drive the magnetic block 231 to move toward the side wall of the filter bin 21. During the movement, the gear 24 2 will be driven by the teeth 22 to rotate, thereby driving the gear 1 241 to rotate. When the gear 1 241 rotates, it will drive the driven gear 236 on the side wall of the magnetic block 231 to rotate, thereby driving the moving screw rod 233 in the moving groove 232 to rotate. When rotating, it will drive the threaded cleaning bar 234 to move. When the cleaning bar 234 moves, it will scrape off the metal impurities on the magnetic block 231. When the cleaning bar 234 moves, it will drive the cleaning plate 235 below to move on the collecting base 25. It should be noted that the cleaning bar 234 and the cleaning plate 235 are not on the same horizontal plane. The cleaning bar 234 is at the back and the cleaning plate 235 is at the front. In this way, during the cleaning process, the cleaning plate 235 pushes the raw materials on the collecting base 25 to the material conveying pipe 27. At the same time, when the cleaning plate 235 is pushed, it will abut against the special-shaped block 2521 on the sliding plate 252. After the abutment, the cleaning plate 235 will drive the special-shaped block 2521 and the sliding plate 252 to move, thereby sliding the sliding plate 252 into the groove plate 251, making the rear hollow. After the rear is hollowed out, the cleaning strip 234 begins to clean the impurities on the magnetic block 231, so that the metal impurities fall from the hollow part into the waste bin 26 below. After the cleaning is completed, the telescopic cylinder 23 drives the magnetic block 231 to approach the filter plate 218 again. The teeth 22 are used to drive the cleaning plate 235 and the cleaning strip 234 to return to their original positions. When returning to their original positions, the cleaning plate 235 contacts the special-shaped block 2521 on the slide again, and then the sliding plate 252 is lifted out of the slot plate 251, and the collecting base 25 is closed, waiting for subsequent filtering and collection. Among them, the sliding plates 252 are arranged in multiple groups. After the sliding plates 252 are fully inserted into the slot plate 251, the cleaning plates 235 will move to the next group of sliding plates 252. In order to facilitate movement, the special-shaped block 2521 will squeeze the cleaning plate 235 and squeeze the cleaning plate 235 into the telescopic slot 2341 to facilitate the cleaning plate 235 to reach the next group of sliding plates 252.

[0054] like Figure 4 As shown, the side wall of the filter bin 21 is rotatably connected to a lifting screw 215; a lifting block 216 is threadedly connected to the lifting screw 215; a baffle 217 is fixedly connected to the side wall of the lifting block 216; the baffle 217 is arranged above the second filter plate 218;

[0055] During operation, when the magnetic block 231 is away from the second filter plate 218, the lifting screw rod 215 is driven to rotate. During rotation, the baffle plate 217 is moved onto the second filter plate 218 by the lifting block 216 to block the raw materials on the second filter plate 218. Among them, the lifting screw rod 215 is driven by a motor, and the motor is not shown in the figure.

[0056] As Figure 4 As shown, a flow guide plate 211 is fixedly connected to the side wall of the filter bin 21; the flow guide plate 211 is arranged above the first filter plate 213; a buffer plate 212 is rotatably arranged on the side wall of the filter bin 21; the buffer plate 212 is arranged at the end of the flow guide plate 211;

[0057] During operation, the raw materials are conveyed onto the flow guide plate 211 through the feeding mechanism 3, slide onto the buffer plate 212 through the flow guide plate 211, and then reach the first filter plate 213. Through the arrangement of the flow guide plate 211 and the buffer plate 212, it is possible to prevent the raw materials from pouring into the filter bin 21 at one time and causing blockage of the first filter plate 213.

[0058] As Figure 4 As shown, the feeding mechanism 3 includes a feeding bin 31; a feeding roller 32 is rotatably connected inside the feeding bin 31; multiple groups of the feeding rollers 32 are arranged; a feeding port 33 is opened at the bottom of the feeding bin 31; the feeding port 33 is arranged above the flow guide plate 211;

[0059] During operation, after the raw materials are poured into the feeding bin 31, the feeding rollers 32 evenly convey the raw materials to the feeding port 33 and then reach the flow guide plate 211.

[0060] As Figure 1 As shown, the transfer bin 4 is arranged at the end of the material conveying pipe 27; the transfer bin 4 is connected to the forming bin 5;

[0061] During operation, the transfer bin 4 is used for the unified conveying of raw materials.

[0062] Please refer to Figures 1 - 9 As shown, the present application provides an optical cable forming production method, including the following steps:

[0063] S1. First, pour the sheath raw materials for forming into the feeding bin 31, evenly convey the raw materials to the lower filter bin 21 through the feeding rollers 32, reach the first filter plate 213 and the second filter plate 218 after being guided by the flow guide plate 211, and filter through the two groups of filter plates;

[0064] In S2, after being filtered by two groups of filter plates, the raw materials will slide onto the magnet 231. The magnetism of the magnet 231 adsorbs the metal chips in the raw materials. Then the formed materials fall onto the lower collection base 25 and are swept to the material conveying pipe 27 by the cleaning plate 235. The waste on the magnet 231 is scraped by the cleaning strip 234 into the lower waste bin 26 for collection;

[0065] In S3, after filtering, the cable 8 is connected to the forming chamber 5. Subsequently, the sheath and the cable 8 are formed in the forming chamber 5 and discharged from the forming nozzle 51, then reach the cooling chamber 6 for cooling, and finally are wound up;

[0066] During operation, first, the sheath raw materials for forming are poured into the feeding bin 31. The feeding roller 32 evenly conveys the raw materials to the lower filtering bin 21 below. After being guided by the guide plate 211, they reach the first filter plate 213 and the second filter plate 218. After being filtered by the two groups of filter plates, the raw materials will slide onto the magnet 231. The magnetism of the magnet 231 adsorbs the metal chips in the raw materials. Then the formed materials fall onto the lower collection base 25 and are swept to the material conveying pipe 27 by the cleaning plate 235. The waste on the magnet 231 is scraped by the cleaning strip 234 into the lower waste bin 26 for collection. After filtering, the cable 8 is connected to the forming chamber 5. Subsequently, the sheath and the cable 8 are formed in the forming chamber 5 and discharged from the forming nozzle 51, then reach the cooling chamber 6 for cooling, and finally are wound up.

[0067] The working principle of the present invention: In the prior art, the production of optical cables is carried out together with the forming work of the sheath. When the sheath is produced, the screening of the production raw materials is relatively strict. Since the sheath production raw materials contain impurities such as metals, it will affect the quality during the extrusion process. At the same time, it is necessary to ensure that the particle size is uniform to avoid unevenness on the surface during extrusion. The above device is not equipped with equipment for screening raw materials, and only simply increases the material flow rate, which cannot guarantee the quality of the sheath itself. To prevent such events from occurring, first, the raw materials are put into the feeding mechanism 3. The feeding mechanism 3 conveys the raw materials into the filtering mechanism 2. Then, after being filtered by the filtering mechanism 2, they reach the transfer bin 4. The transfer bin 4 conveys them to the forming chamber 5 for forming work. Then the cable 8 is inserted into the forming chamber 5, and the cable 8 is wrapped inside the sheath during the forming process of the sheath. Subsequently, the formed sheath is discharged from the forming nozzle 51, and then reaches the cooling chamber 6. Cold water is added to the cooling chamber 6 for cooling, and finally it is wound up. Through the setting of the filtering bin 21, the impurities in the raw materials can be filtered, improving the quality of the sheath.

[0068] When the raw material falls, it will contact with the magnetic block 231. After the contact, the magnetic block 231 will absorb the metal substances in the raw material, and then the remaining raw material will fall onto the collecting base 25 below. The area of the magnetic block 231 is limited, and if a large amount of metal impurities are absorbed on the surface of the magnetic block 231, the adsorption capacity of the magnetic block 231 will be reduced. At this time, the metal impurities on the magnetic block 231 need to be cleaned, and the raw material collected in the collecting base 25 is cleaned to the feeding pipe 27. When cleaning, the falling of the raw material is first cut off, and then the telescopic cylinder 23 is used to drive the magnetic block 231 to move toward the side wall of the filter bin 21. During the movement, the gear 242 The tooth 22 will be driven to rotate, thereby driving the gear 1 241 to rotate. When the gear 1 241 rotates, it will drive the driven gear 236 on the side wall of the magnetic block 231 to rotate, thereby driving the movable screw rod 233 in the movable groove 232 to rotate. When rotating, it will drive the threaded cleaning bar 234 to move. When the cleaning bar 234 moves, it will scrape off the metal impurities on the magnetic block 231, and when the cleaning bar 234 moves, it will drive the cleaning plate 235 below to move on the collecting base 25. It should be noted that the cleaning bar 234 and the cleaning plate 235 are not on the same horizontal plane. The cleaning bar 234 is at the back and the cleaning plate 235 is at the front. This In the process of cleaning, the cleaning plate 235 pushes the raw materials on the collecting base 25 to the feeding pipe 27. At the same time, when the cleaning plate 235 is pushed, it will abut against the special-shaped block 2521 on the sliding plate 252. After the abutment, the cleaning plate 235 will drive the special-shaped block 2521 and the sliding plate 252 to move, thereby sliding the sliding plate 252 into the groove plate 251, making the rear hollow. After the rear is hollowed out, the cleaning strip 234 starts to clean the impurities on the magnetic block 231, so that the metal impurities fall from the hollow part into the waste bin 26 below. After the cleaning is completed, the telescopic cylinder 23 drives the magnetic block 231 to approach the filter plate 218 again. The teeth 22 are used to drive the cleaning plate 235 and the cleaning strip 234 to return to their original positions. When returning to their original positions, the cleaning plate 235 contacts the special-shaped block 2521 on the slide again, and then the sliding plate 252 is lifted out of the slot plate 251, and the collecting base 25 is closed, waiting for subsequent filtering and collection. Among them, the sliding plates 252 are arranged in multiple groups. After the sliding plates 252 are fully inserted into the slot plate 251, the cleaning plates 235 will move to the next group of sliding plates 252. In order to facilitate movement, the special-shaped block 2521 will squeeze the cleaning plate 235 and squeeze the cleaning plate 235 into the telescopic slot 2341 to facilitate the cleaning plate 235 to reach the next group of sliding plates 252.

[0069] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An optical cable forming production device, comprising a workbench (1) and a cable (8), characterized in that, It further includes: A filtering mechanism (2) is arranged on the workbench (1) and is used for filtering the raw materials of the optical cable sheath; A feeding mechanism (3) is arranged on the filtering mechanism (2) and is used for the feeding work of the raw materials; A forming bin (5) is arranged on the workbench (1) and is used for the forming work of the sheath; A transfer bin (4) is arranged between the filtering mechanism (2) and the forming bin (5) and is used for feeding the forming bin (5); A cooling bin (6) is arranged on the workbench (1) and is used for the cooling and forming work of the sheath; A winding mechanism (7) is arranged on one side of the cooling bin (6) and is used for the winding work after the optical cable is formed; A forming nozzle (51) is fixedly connected to the side wall of the forming bin (5); the cable (8) is connected to the forming bin (5); The filtering mechanism (2) includes a filtering bin (21); a first filter plate (213) and a second filter plate (218) are fixedly connected to the side wall of the filtering bin (21); the first filter plate (213) and the second filter plate (218) are inclined; a waste drawer (214) is slidably arranged below the first filter plate (213) and the second filter plate (218); a telescopic cylinder (23) is fixedly connected to the side wall of the filtering bin (21); a magnetic block (231) is fixedly connected to the end of the telescopic cylinder (23) away from the filtering bin (21); the magnetic block (231) is arranged below the first filter plate (213) and at the end of the second filter plate (218); a collecting base (25) is fixedly connected to the bottom of the magnetic block (231); a feeding pipe (27) is fixedly connected to the side wall of the filtering bin (21); the collecting base (25) is arranged parallel to the feeding pipe (27); A moving groove (232) is formed at the top of the magnetic block (231); a moving lead screw (233) is rotatably connected in the moving groove (232); a cleaning strip (234) is threadedly connected to the moving lead screw (233); the cleaning strip (234) abuts against the magnetic block (231); a telescopic groove (2341) is formed at the bottom of the cleaning strip (234); a telescopic spring (2342) is fixedly connected in the telescopic groove (2341); one end of the telescopic spring (2342) far from the cleaning strip (234) is fixedly connected to a cleaning plate (235); the cleaning plate (235) is slidably arranged in the telescopic groove (2341); the cleaning plate (235) abuts against the collection base (25); a groove plate (251) is fixedly connected in the collection base (25); a sliding plate (252) is slidably connected in the groove plate (251); a special-shaped block (2521) is fixedly connected to the sliding plate (252); a driven gear (236) is rotatably connected to the side wall of the magnetic block (231); the output end of the driven gear (236) is fixedly connected to the input end of the moving lead screw (233); a driving column (24) is rotatably connected to the top of the magnetic block (231); a first gear (241) and a second gear (242) are fixedly connected to the driving column (24); the first gear (241) is meshed with the driven gear (236); teeth (22) are fixedly connected to the side wall of the filter chamber (21); the second gear (242) is meshed with the teeth (22); a waste bin (26) is slidably connected in the filter chamber (21); the waste bin (26) is arranged below the collection base (25).

2. The optical cable forming production equipment according to claim 1, wherein, A lifting lead screw (215) is rotatably connected to the side wall of the filter chamber (21); a lifting block (216) is threadedly connected to the lifting lead screw (215); a baffle (217) is fixedly connected to the side wall of the lifting block (216); the baffle (217) is arranged above the second filter plate (218).

3. An optical cable forming production device according to claim 2, characterized in that, A diversion plate (211) is fixedly connected to the side wall of the filter chamber (21); the diversion plate (211) is arranged above the first filter plate (213); a buffer plate (212) is rotatably arranged on the side wall of the filter chamber (21); the buffer plate (212) is arranged at the end of the diversion plate (211).

4. An optical cable forming production device according to claim 3, characterized in that, The feeding mechanism (3) includes a feeding bin (31); a feeding roller (32) is rotatably connected in the feeding bin (31); multiple groups of the feeding rollers (32) are arranged; a feeding port (33) is formed at the bottom of the feeding bin (31); the feeding port (33) is arranged above the diversion plate (211).

5. An optical cable forming production device according to claim 4, characterized in that, The transfer bin (4) is arranged at the end of the conveying pipe (27); the transfer bin (4) is connected to the forming bin (5).

6. A method for producing a formed optical cable, using a formed optical cable production device as described in claim 5, characterized in that, Including the following steps: S1, first, pour the sheath raw material for forming into the feeding bin (31), and evenly convey the raw material to the lower filter chamber (21) through the feeding roller (32). After being diverted by the diversion plate (211), it reaches the first filter plate (213) and the second filter plate (218), and is filtered by the two filter plates; In S2, after being filtered by two groups of filter plates, the raw materials will slide onto the magnetic block (231). The magnetic property of the magnetic block (231) adsorbs the metal scraps in the raw materials, and then the formed materials fall onto the lower collection base (25) and are swept to the material conveying pipe (27) by the cleaning plate (235). The waste on the magnetic block (231) is scraped into the lower waste bin (26) by the cleaning strip (234) for collection; In S3, after filtration, the cable (8) is connected to the forming chamber (5). Subsequently, the sheath and the cable (8) are formed in the forming chamber (5) and discharged from the forming nozzle (51), then reach the cooling chamber (6) for cooling, and finally are wound up.

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