Intelligent anti-corrosion cable paste coating device and method for micro optical cable twisted wire

Abstract

The invention relates to the technical field of anti-corrosion cable paste coating, and discloses an anti-corrosion cable paste intelligent coating device and method for a micro optical cable stranded conductor, the anti-corrosion cable paste intelligent coating device comprises a coating table and a coating module, and further comprises an anti-deviation assembly, a coating frame is fixedly installed at the top of the coating table, a sliding hole is formed in the top of the coating table, and the anti-deviation assembly is arranged in the sliding hole. The coating module is arranged on the left side of the coating table, a recycling groove is formed in the top of the coating frame, the deviation preventing assembly comprises an elastic telescopic rod, a braking hole, a braking frame, a braking roller, a rotating shaft, a linkage rod, an elastic telescopic block and a limiting groove, and the braking roller can only slowly move in the direction close to the limiting groove to be matched with the elastic force of the elastic telescopic rod; protrusions are arranged on the circumferential surface of the brake roller to increase the friction force between the brake roller and the optical cable, and the brake roller can only slowly move in the direction close to the limiting groove to cooperate with the elastic force of the elastic telescopic rod so as to continuously extrude the optical cable to ensure that the optical cable is centered.

Description

Technical Field

[0001] This invention relates to the field of anti-corrosion cable grease coating technology, and in particular to an intelligent anti-corrosion cable grease coating device and method for micro-optical cable stranding. Background Technology

[0002] The core function of the intelligent anti-corrosion cable paste coating device is to uniformly and precisely apply anti-corrosion cable paste to the gaps between the cable core or sheath after the optical cable is assembled, so as to achieve waterproof, anti-corrosion and anti-aging protection.

[0003] Patent CN206527003U relates to a cable grease coating device, comprising three main modules: a position adjustment device, a needle adjustment device, and a metal strip limiting device. The needle adjustment device and the metal strip limiting device are both connected to the position adjustment device. Through the combined action of these three devices, the cable grease needle plane, the metal strip, and the top plate on the spring are aligned on the same plane, ensuring full-area contact between the flat, elliptical nozzle of the cable grease needle and the metal strip. This patent offers excellent operability and is easy to understand. After installation and debugging, a single on-site demonstration is sufficient for anyone to operate the device, achieving a water penetration compliance rate of over 99.7%.

[0004] In the aforementioned patent, after the equipment is installed and debugged, anyone can operate it after just one on-site demonstration, and the water seepage qualification rate reaches over 99.7%. However, during the spraying operation, the optical cable is easily bent by external forces, and when there are slight fluctuations in the optical cable laying speed, it will cause the optical cable to sag and deviate. The bending of the optical cable will cause the cable paste to accumulate too thickly at the bending point, while the optical cable deviation will cause the optical cable to deviate from the center of the coating module, resulting in one side of the optical cable being coated too thickly and the other side being too thin, thereby reducing the coating effect of the optical cable and damaging the integrity of the anti-corrosion sealing layer of the optical cable. Therefore, it is necessary to design an intelligent anti-corrosion cable paste coating device for micro optical cable stranding to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an intelligent coating device and method for anti-corrosion cable paste used in the stranding of micro optical cables.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A smart coating device for anti-corrosion cable paste in miniature optical fiber stranding includes a coating table and a coating module, as well as an anti-deviation component. A coating rack is fixedly mounted on the top of the coating table, and a sliding hole is provided on the top of the coating table. The coating module is located on the left side of the coating table. A recycling trough is provided on the top of the coating rack, and a support frame is fixedly mounted on the top of the coating table. The anti-deviation component includes an elastic telescopic rod, a braking hole, a braking frame, a braking roller, a rotating shaft, a linkage rod, an elastic telescopic block, and a limiting groove. The elastic telescopic rod is fixedly mounted on the inner wall of the sliding hole, and the braking hole is provided on the elastic telescopic block. At the free end of the telescopic rod, the brake frame is fixedly installed, the brake roller is rotatably installed on the inner wall of the brake frame, the rotating shaft is fixedly installed at the bottom of the brake roller, the linkage rod is fixedly installed on the circumferential surface of the rotating shaft, the elastic telescopic block is fixedly installed on the right side of the brake frame, and the limiting groove is opened on the front side of the coating frame. The brake roller can only move slowly towards the limiting groove, cooperating with the elastic force of the elastic telescopic rod itself, thereby continuously squeezing the optical cable to ensure that the optical cable is centered. The circumferential surface of the brake roller is provided with protrusions to increase the friction between the brake roller and the optical cable.

[0007] As a preferred technical solution of the present invention, a sealing ring is provided between the free end and the fixed end of the elastic telescopic rod. The sealing ring can increase the sealing between the free end and the fixed end of the elastic telescopic rod. The free end of the elastic telescopic block abuts against the coating frame. The brake roller is used to slow down the movement speed of the optical cable. The rotation of the rotating shaft drives the brake roller to rotate. The brake roller rotates and continues to contact the optical cable, thereby increasing the friction force when the optical cable moves.

[0008] As a preferred embodiment of the present invention, the side of the linkage rod away from the rotation axis is set as an arc surface, the limiting groove is used to limit the elastic telescopic block, the elastic telescopic rod is used to squeeze the optical cable to prevent the optical cable from deviating, and the brake frame and brake roller are limited by the elastic telescopic block and cannot continue to move towards the limiting groove.

[0009] As a preferred embodiment of the present invention, it further includes a cleansing component and a recycling component. The cleansing component is used to improve the coverage of the anti-corrosion cable paste coating on the optical cable, and the recycling component is used to recycle the dripping anti-corrosion cable paste. The cleansing component includes a guide hole, a guide frame, a guide ring, a load-bearing frame, and a load-bearing ring. The load-bearing frame moves forward and resets, causing the load-bearing ring to move forward and reset. The load-bearing ring moves horizontally back and forth and continuously contacts the optical cable. The guide hole is opened at the top of the coating frame. The guide frame is slidably installed on the inner wall of the guide hole. The guide ring is fixedly installed on the bottom of the inner wall of the guide frame. The load-bearing frame is fixedly installed on the inner wall of the guide frame. The load-bearing ring is fixedly installed through the front and rear walls of the load-bearing frame.

[0010] As a preferred embodiment of the present invention, the facial cleansing assembly further includes a telescopic elastic rod and an annular plate. The telescopic elastic rod is fixedly installed on the front side of the top of the coating rack, and the annular plate is fixedly installed on the inner wall of the guide hole. The shaking of the guide rack causes the load-bearing frame and the load-bearing ring to shake.

[0011] As a preferred embodiment of the present invention, the recycling assembly includes a telescopic spring rod, a gear, a rack, a filter plate, and a stabilizing frame. When the free end of the telescopic spring rod rotates, it drives the scraper to rotate. The telescopic spring rod rotates through the bottom of the coating table. The gear is fixedly installed on the circumferential surface of the telescopic spring rod. The rack is fixedly installed on the bottom of the guide frame. The filter plate is fixedly installed on the inner wall of the recycling tank. The stabilizing frame is fixedly installed on the bottom of the inner wall of the recycling tank. A recycling pipe is provided inside the coating frame and communicates with the recycling tank. The recycling pipe is used to recycle the anti-corrosion cable paste.

[0012] As a preferred embodiment of the present invention, the recycling assembly further includes a stabilizing rod, a squeezing plate, and a scraper. The stabilizing rod is fixedly installed on the circumferential surface of the free end of the telescopic spring rod, the squeezing plate is fixedly installed on the circumferential surface of the telescopic spring rod, and the scraper is fixedly installed on the circumferential surface of the telescopic spring rod. The squeezing plate reciprocates vertically to squeeze the anti-corrosion cable paste accumulated on the top of the filter plate.

[0013] In a preferred embodiment of the present invention, the scraper abuts against the top of the filter plate, the extrusion plate abuts against the top of the filter plate, the scraper rotates and continues to contact the top of the filter plate, and the gear meshes with the rack.

[0014] A smart coating method for anti-corrosion cable paste for miniature optical fiber stranding, using the aforementioned smart coating device for anti-corrosion cable paste for miniature optical fiber stranding, includes the following steps: Step 1: A traction module is set on the back of the coating table. The optical cable is passed between the two brake rollers and contacts the inner wall of the support frame. At the same time, the optical cable is passed between the two brake rollers and fixed to the traction module. Step 2: Start the traction module to move the optical cable from the front to the back. A servo motor is set at the bottom of the brake frame and the output end of the servo motor is fixedly connected to the rotating shaft. Step 3: Start the servo motor to drive the rotating shaft to rotate. The rotation of the rotating shaft drives the brake roller to rotate. The brake roller rotates and continues to contact the optical cable, thereby increasing the friction when the optical cable moves. Step 4: Simultaneously start the coating module to coat the optical cable. The optical cable is transported to the center of the coating module, and the coating module evenly coats the surface of the optical cable with anti-corrosion cable paste through the annular die.

[0015] The present invention has the following beneficial effects: 1. This invention increases the friction of the optical cable during its movement by rotating a brake roller and maintaining continuous contact with it, preventing the cable from swaying due to slight speed fluctuations. This ensures the cable passes through the coating module in a straight line at a uniform speed, improving the coating effect. The brake roller moves slowly towards the limiting groove, and the elasticity of the telescopic rod continuously compresses the cable to ensure it remains centered. The lateral compression of the cable by the brake roller pushes the misaligned cable back to the preset center trajectory, allowing for timely correction of minor deviations. This prevents the cable from accumulating and becoming severely off-center from the coating module, thus preventing coating deviations caused by misalignment.

[0016] 2. This invention prevents the optical cable from excessively deviating by limiting the movement of the brake frame and brake rollers towards the limiting groove due to the elastic telescopic block. The rigid limiting of the elastic telescopic block can also prevent the optical cable from suddenly deviating significantly and impacting the coating module, thus preventing damage to the coating module and other components.

[0017] 3. In this invention, the load-bearing frame moves forward and resets, which in turn moves the load-bearing ring forward and resets. The load-bearing ring moves back and forth horizontally and continuously contacts the optical cable. The back and forth horizontal movement can dynamically rub the surface of the optical cable, which can more thoroughly remove residual dust or release agent, thereby avoiding impurities from blocking the bonding between the anti-corrosion cable paste and the optical cable.

[0018] 4. This invention uses the shaking of the guide frame to drive the shaking of the load-bearing frame and the load-bearing ring. The shaking of the load-bearing ring causes the optical cable to shake slightly, causing the tiny air bubbles mixed in during the coating process to rise and break under the action of shaking, thereby avoiding air bubble residue and improving the uniformity of optical cable coating.

[0019] 5. In this invention, the free end of the telescopic spring rod rotates, which drives the scraper to rotate. The scraper rotates and continuously contacts the top of the filter plate. The continuous scraping of the filter plate by the rotating scraper can avoid the interruption of anti-corrosion grease recovery caused by manual disassembly and cleaning and stabilize the recovery flow rate, thereby greatly extending the continuous recovery time.

[0020] 6. This invention uses a reciprocating vertical movement of an extrusion plate to compress the anti-corrosion cable paste accumulated on the top of the filter plate. The anti-corrosion cable paste has high viscosity and poor fluidity. The reciprocating pressure of the extrusion plate can actively push the anti-corrosion cable paste to permeate the filter plate, thereby solving the problem of slow filtration and recovery speed caused by the high viscosity of the anti-corrosion cable paste and ensuring that the recovery process is carried out efficiently. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure proposed in this invention; Figure 2 This is a schematic diagram of the coating stage and sliding hole position structure proposed in this invention; Figure 3This is a schematic diagram of a half-section structure of the coating stage proposed in this invention; Figure 4 The present invention proposes Figure 3 Enlarged schematic diagram of section A in the middle; Figure 5 This is a schematic diagram of the position structure of the elastic telescopic rod and the brake frame proposed in this invention; Figure 6 This is a schematic diagram of a half-section structure of the coating rack proposed in this invention; Figure 7 This is a schematic diagram of the position and structure of the load-bearing frame and telescopic elastic rod proposed in this invention.

[0022] In the diagram: 1. Coating table; 2. Coating rack; 3. Sliding hole; 4. Elastic telescopic rod; 5. Brake hole; 6. Brake frame; 7. Brake roller; 8. Rotating shaft; 9. Linkage rod; 10. Elastic telescopic block; 11. Limiting groove; 12. Recycling trough; 13. Support frame; 141. Guide hole; 142. Guide frame; 143. Guide ring; 144. Load-bearing frame; 145. Load-bearing ring; 146. Telescopic elastic rod; 147. Annular plate; 151. Telescopic spring rod; 152. Gear; 153. Rack; 154. Filter plate; 155. Stabilizing frame; 156. Stabilizing rod; 157. Extrusion plate; 158. Scraper. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0024] Reference Figure 1-7One embodiment of the present invention is: an intelligent coating device for anti-corrosion cable paste for micro optical fiber stranding, comprising a coating table 1 and a coating module, and further comprising an anti-deviation component. A coating rack 2 is fixedly installed on the top of the coating table 1, and a sliding hole 3 is provided on the top of the coating table 1. The coating module is located on the left side of the coating table 1. A recycling trough 12 is provided on the top of the coating rack 2, and a support frame 13 is fixedly installed on the top of the coating table 1. The anti-deviation component includes an elastic telescopic rod 4, a braking hole 5, a braking frame 6, a braking roller 7, a rotating shaft 8, a linkage rod 9, an elastic telescopic block 10, and a limiting groove 11. The elastic telescopic rod 4 is fixedly installed on the inner wall of the sliding hole 3, and the braking hole 5 is provided on the inner wall of the sliding hole 3. The free end of the elastic telescopic rod 4 is fixedly mounted with a brake frame 6. A brake roller 7 is rotatably mounted on the inner wall of the brake frame 6. A rotating shaft 8 is fixedly mounted on the bottom of the brake roller 7. A linkage rod 9 is fixedly mounted on the circumferential surface of the rotating shaft 8. An elastic telescopic block 10 is fixedly mounted on the right side of the brake frame 6. A limiting groove 11 is opened on the front side of the coating frame 2. The circumferential surface of the brake roller 7 is provided with protrusions to increase the friction between the brake roller 7 and the optical cable, pushing the deviated optical cable back to the preset center trajectory. This can correct small deviations in time, thereby avoiding the gradual accumulation of deviations that cause the optical cable to deviate seriously from the center of the coating module, thus blocking coating deviations caused by deviations.

[0025] A sealing ring is provided between the free end and the fixed end of the elastic telescopic rod 4. The sealing ring can increase the sealing between the free end and the fixed end of the elastic telescopic rod 4. The free end of the elastic telescopic block 10 abuts against the coating frame 2. The brake roller 7 is used to slow down the movement speed of the optical cable. The rotation of the rotating shaft 8 drives the brake roller 7 to rotate. The brake roller 7 rotates and continues to contact the optical cable, thereby increasing the friction when the optical cable moves. Increasing the friction when the optical cable moves prevents the optical cable from shaking due to small speed fluctuations, thereby ensuring that the optical cable passes through the coating module in a straight and uniform state, improving the effect of the optical cable coating operation.

[0026] The side of the linkage rod 9 away from the rotation axis 8 is set as an arc surface. The limiting groove 11 is used to limit the elastic telescopic block 10. The elastic telescopic rod 4 is used to squeeze the optical cable to prevent the optical cable from deviating. The brake frame 6 and the brake roller 7 are limited by the elastic telescopic block 10 and cannot continue to move towards the limiting groove 11. The rigid limiting of the elastic telescopic block 10 can prevent the optical cable from suddenly deviating and hitting the coating module, causing damage to the coating module and other components.

[0027] A smart coating method for anti-corrosion cable paste for miniature optical fiber stranding, using the aforementioned smart coating device for anti-corrosion cable paste for miniature optical fiber stranding, includes the following steps: Step 1: A traction module is set on the rear side of the coating table 1. The optical cable is passed between the two brake rollers 7 and contacts the inner wall of the support frame 13. At the same time, the optical cable is passed between the two brake rollers 7 and fixed to the traction module. Step 2: Start the traction module to move the optical cable from the front to the back. The bottom of the brake frame 6 is equipped with a servo motor and the output end of the servo motor is fixedly connected to the rotating shaft 8. Step 3: Start the servo motor to drive the rotating shaft 8 to rotate. The rotation of the rotating shaft 8 drives the brake roller 7 to rotate. The brake roller 7 rotates and continues to contact the optical cable, thereby increasing the friction when the optical cable moves. Step 4: Simultaneously start the coating module to coat the optical cable. The optical cable is transported to the center of the coating module, and the coating module evenly coats the surface of the optical cable with anti-corrosion cable paste through the annular die.

[0028] During operation: A traction module is set on the rear side of the coating table 1. The optical cable is passed between the two brake rollers 7 and contacts the inner wall of the support frame 13. At the same time, the optical cable is passed between the two brake rollers 7 and fixed to the traction module. The traction module is started to move the optical cable from the front to the rear. A servo motor is set at the bottom of the brake frame 6 and the output end of the servo motor is fixedly connected to the rotating shaft 8. The servo motor is started to drive the rotating shaft 8 to rotate. The rotation of the rotating shaft 8 drives the brake rollers 7 to rotate. The brake roller 7 rotates and continuously contacts the optical cable, thereby increasing the friction when the optical cable moves. If the optical cable is interfered with by external force, it will squeeze one side of the brake roller 7 to move towards the limit groove 11. The movement of the brake roller 7 towards the limit groove 11 drives the brake frame 6 to move. The movement of the brake frame 6 drives the free end of the elastic telescopic rod 4 to move. The movement of the free end of the elastic telescopic rod 4 will squeeze the gas inside the elastic telescopic rod 4. The gas inside the elastic telescopic rod 4 can only flow out slowly through the brake hole 5 due to the compression of the free end of the elastic telescopic rod 4. The gas inside the elastic telescopic rod 4 can only flow out slowly through the brake hole 5, so that the free end of the elastic telescopic rod 4 can only move slowly. The free end of the elastic telescopic rod 4 can only move slowly, so that the brake frame 6 and the brake roller 7 can only move slowly towards the limit groove 11. The brake roller 7 can only move slowly towards the limiting groove 11, cooperating with the elastic force of the elastic telescopic rod 4 to continuously squeeze the optical cable to ensure that the optical cable is centered. If the optical cable deviates too much, the excessive deviation will squeeze the brake frame 6 and the brake roller 7 to move a greater distance towards the limiting groove 11. The brake frame 6 moves a greater distance towards the limiting groove 11 so that the free end of the elastic telescopic block 10 is aligned with the limiting groove 11. After the free end of the elastic telescopic block 10 is aligned with the limiting groove 11, the free end of the elastic telescopic block 10 moves backward under its own elastic force. The free end of the elastic telescopic block 10 moves backward and contacts the limiting groove 11, limiting the brake frame 6 and the brake roller 7. The brake frame 6 and the brake roller 7 are limited by the elastic telescopic block 10 and cannot continue to move towards the limiting groove 11, thus preventing the optical cable from deviating excessively. At the same time, the coating module is activated to coat the optical cable.

[0029] Reference Figure 1-7 Based on the above embodiments, another embodiment of the present invention further includes a cleansing component and a recycling component. The cleansing component is used to improve the coverage of the anti-corrosion cable paste coating on the optical cable, and the recycling component is used to recycle the dripping anti-corrosion cable paste. The cleansing component includes a guide hole 141, a guide frame 142, a guide ring 143, a load-bearing frame 144, and a load-bearing ring 145. The guide hole 141 is opened on the top of the coating frame 2. The guide frame 142 is slidably installed on the inner wall of the guide hole 141. The guide ring 143 is fixedly installed on the bottom of the inner wall of the guide frame 142. The load-bearing frame 144 is fixedly installed on the inner wall of the guide frame 142. The load-bearing ring 145 is fixedly inserted through the front and rear walls of the load-bearing frame 144. The reciprocating horizontal movement can dynamically rub the surface of the optical cable, which can more thoroughly remove residual dust or release agent, thereby avoiding impurities from blocking the bonding between the anti-corrosion cable paste and the optical cable.

[0030] The cleansing assembly also includes a telescopic elastic rod 146 and an annular plate 147. The telescopic elastic rod 146 is fixedly installed on the top front side of the coating frame 2, and the annular plate 147 is fixedly installed on the inner wall of the guide hole 141. The vibration of the guide frame 142 causes the load-bearing frame 144 and the load-bearing ring 145 to vibrate. The vibration of the load-bearing ring 145 causes the optical cable to vibrate slightly, so that the tiny air bubbles mixed in during the coating process float to the surface and break under the action of vibration, thereby avoiding air bubble residue and improving the uniformity of optical cable coating.

[0031] The recycling assembly includes a telescopic spring rod 151, a gear 152, a rack 153, a filter plate 154, and a retaining frame 155. The telescopic spring rod 151 rotates through the bottom of the coating table 1. The gear 152 is fixedly installed on the circumferential surface of the telescopic spring rod 151. The rack 153 is fixedly installed on the bottom of the guide frame 142. The filter plate 154 is fixedly installed on the inner wall of the recycling tank 12. The retaining frame 155 is fixedly installed on the bottom of the inner wall of the recycling tank 12. The coating frame 2 has a recycling pipe inside and is connected to the recycling tank 12. The recycling pipe is used to recycle the anti-corrosion cable paste. The scraper 158 rotates and continuously scrapes the filter plate 154, which can avoid the interruption of anti-corrosion cable paste recycling caused by manual disassembly and washing and stabilize the recycling flow rate, thereby greatly extending the continuous recycling time.

[0032] The recycling assembly also includes a stabilizing rod 156, a squeezing plate 157, and a scraper 158. The stabilizing rod 156 is fixedly installed on the circumferential surface of the free end of the telescopic spring rod 151, the squeezing plate 157 is fixedly installed on the circumferential surface of the telescopic spring rod 151, and the scraper 158 is fixedly installed on the circumferential surface of the telescopic spring rod 151. The squeezing plate 157 reciprocates vertically to squeeze the anti-corrosion cable paste accumulated on the top of the filter plate 154. The reciprocating pressure of the squeezing plate 157 can actively push the anti-corrosion cable paste to permeate the filter plate, thereby solving the problem of slow filtration and recycling speed caused by the high viscosity of the anti-corrosion cable paste, and ensuring that the recycling process is carried out efficiently.

[0033] The scraper 158 abuts against the top of the filter plate 154, the squeezing plate 157 abuts against the top of the filter plate 154, the scraper 158 rotates and continues to contact the top of the filter plate 154, and the gear 152 meshes with the rack 153.

[0034] During operation, the rotating shaft 8 rotates, causing the linkage rod 9 to rotate. The rotating linkage rod 9 contacts the guide ring 143 and squeezes the guide ring 143. The guide ring 143 moves backward due to the squeezing of the linkage rod 9. The backward movement of the guide ring 143 causes the guide frame 142 to move backward, and the backward movement of the guide frame 142 causes the load-bearing frame 144 to move backward. The rearward movement of the load-bearing frame 144 will compress the free end of the telescopic elastic rod 146. The free end of the telescopic elastic rod 146 will retract and store force under the compression of the load-bearing frame 144. At the same time, the rearward movement of the load-bearing frame 144 will drive the load-bearing ring 145 to move backward. After the linkage rod 9 continues to rotate and disengages from the guide ring 143, the free end of the telescopic elastic rod 146 will move forward under its own elastic force. The forward movement of the free end of the telescopic elastic rod 146 will drive the load-bearing frame 144 to move forward and reset. The forward movement and reset of the load-bearing frame 144 will drive the load-bearing ring 145 to move forward and reset. The load-bearing ring 145 will move back and forth horizontally and continue to be in contact with the optical cable. When the guide frame 142 moves to the rear, it will come into contact with and impact the annular plate 147, causing it to vibrate. The vibration of the guide frame 142 will cause the load-bearing frame 144 and the load-bearing ring 145 to vibrate.

[0035] The guide frame 142 moves backward, causing the rack 153 to move backward. The rack 153 moves backward and squeezes the gear 152. The gear 152 rotates due to the squeezing of the rack 153. The rotation of the gear 152 drives the telescopic spring rod 151 to rotate. The rotation of the telescopic spring rod 151 drives the stabilizing rod 156 to rotate. The stabilizing rod 156 rotates and contacts the arc surface of the stabilizing frame 155 and squeezes the stabilizing frame 155. The stabilizing rod 156 moves upward due to the reaction force of squeezing the stabilizing frame 155. The upward movement of the stabilizing rod 156 causes the free end of the telescopic spring rod 151 to move upward, which in turn causes the extrusion plate 157 to move upward. The extrusion plate 157 moves upward and disengages from the filter plate 154. After the stabilizing rod 156 continues to rotate and disengages from the stabilizing frame 155, the free end of the telescopic spring rod 151 moves downward and resets under its own elastic force. The downward reset of the free end of the telescopic spring rod 151 causes the extrusion plate 157 to move downward. The extrusion plate 157 reciprocates vertically to extrude the anti-corrosion grease accumulated on the top of the filter plate 154. At the same time, when the free end of the telescopic spring rod 151 rotates, it will drive the scraper 158 to rotate. The scraper 158 rotates and continues to contact the top of the filter plate 154.

[0036] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A smart coating device for anti-corrosion cable paste for micro-optical cable stranding, comprising a coating table (1) and a coating module, characterized in that, It also includes an anti-deviation component, a cleansing component and a recycling component. A coating rack (2) is fixedly installed on the top of the coating table (1). A sliding hole (3) is opened on the top of the coating table (1). The coating module is located on the left side of the coating table (1). A recycling trough (12) is opened on the top of the coating rack (2). A support frame (13) is fixedly installed on the top of the coating table (1). The anti-deviation assembly includes an elastic telescopic rod (4), a brake hole (5), a brake frame (6), a brake roller (7), a rotating shaft (8), a linkage rod (9), an elastic telescopic block (10), and a limiting groove (11). The elastic telescopic rod (4) is fixedly installed on the inner wall of the sliding hole (3). The brake hole (5) is opened at the free end of the elastic telescopic rod (4). The brake frame (6) is fixedly installed at the free end of the elastic telescopic rod (4). The brake roller (7) is rotatably installed on the inner wall of the brake frame (6). The rotating shaft (8) is fixedly installed at the bottom of the brake roller (7). The linkage rod (9) is fixedly installed on the circumferential surface of the rotating shaft (8). The elastic telescopic block (10) is fixedly installed on the right side of the brake frame (6). The limiting groove (11) is opened on the front side of the coating rack (2). The cleansing component is used to improve the coverage of the anti-corrosion cable paste coating on the optical cable, and the recycling component is used to recycle the dripping anti-corrosion cable paste.

2. The intelligent coating device for anti-corrosion cable paste for micro-optical cable stranding according to claim 1, characterized in that, A sealing ring is provided between the free end and the fixed end of the elastic telescopic rod (4), the free end of the elastic telescopic block (10) abuts against the coating frame (2), and the brake roller (7) is used to slow down the movement speed of the optical cable.

3. The intelligent coating device for anti-corrosion cable paste for micro-optical cable stranding according to claim 2, characterized in that, The side of the linkage rod (9) away from the rotation axis (8) is set as an arc surface, the limiting groove (11) is used to limit the elastic telescopic block (10), and the elastic telescopic rod (4) is used to squeeze the optical cable to prevent the optical cable from deviating.

4. The intelligent coating device for anti-corrosion cable paste for micro-optical cable stranding according to claim 3, characterized in that, The facial cleansing assembly includes a guide hole (141), a guide frame (142), a guide ring (143), a load-bearing frame (144), and a load-bearing ring (145). The guide hole (141) is opened on the top of the coating frame (2). The guide frame (142) is slidably installed on the inner wall of the guide hole (141). The guide ring (143) is fixedly installed on the bottom of the inner wall of the guide frame (142). The load-bearing frame (144) is fixedly installed on the inner wall of the guide frame (142). The load-bearing ring (145) is fixedly installed through the front and rear walls of the load-bearing frame (144).

5. The intelligent coating device for anti-corrosion cable paste for micro-optical cable stranding according to claim 4, characterized in that, The facial cleansing assembly also includes a telescopic elastic rod (146) and an annular plate (147). The telescopic elastic rod (146) is fixedly installed on the front top of the coating rack (2), and the annular plate (147) is fixedly installed on the inner wall of the guide hole (141).

6. The intelligent coating device for anti-corrosion cable paste for micro-optical cable stranding according to claim 5, characterized in that, The recycling assembly includes a telescopic spring rod (151), a gear (152), a rack (153), a filter plate (154), and a stabilizing frame (155). The telescopic spring rod (151) rotates through the bottom of the coating table (1). The gear (152) is fixedly installed on the circumferential surface of the telescopic spring rod (151). The rack (153) is fixedly installed on the bottom of the guide frame (142). The filter plate (154) is fixedly installed on the inner wall of the recycling tank (12). The stabilizing frame (155) is fixedly installed on the bottom of the inner wall of the recycling tank (12).

7. The intelligent coating device for anti-corrosion cable paste for micro-optical cable stranding according to claim 6, characterized in that, The recycling assembly also includes a stabilizing rod (156), a squeezing plate (157), and a scraper (158). The stabilizing rod (156) is fixedly installed on the circumferential surface of the free end of the telescopic spring rod (151), the squeezing plate (157) is fixedly installed on the circumferential surface of the telescopic spring rod (151), and the scraper (158) is fixedly installed on the circumferential surface of the telescopic spring rod (151).

8. The intelligent coating device for anti-corrosion cable paste for micro-optical cable stranding according to claim 7, characterized in that, The scraper (158) abuts against the top of the filter plate (154), the extrusion plate (157) abuts against the top of the filter plate (154), and the gear (152) meshes with the rack (153).

9. A method for intelligently applying anti-corrosion cable grease to micro-optical cable stranding, using the intelligent anti-corrosion cable grease application device for micro-optical cable stranding as described in claim 8, characterized in that... Includes the following steps: Step 1: A traction module is set on the back of the coating table (1). The optical cable is passed between the two brake rollers (7) and contacts the inner wall of the support frame (13). At the same time, the optical cable is passed between the two brake rollers (7) and fixed to the traction module. Step 2: Start the traction module to move the optical cable from the front to the back. The bottom of the brake frame (6) is equipped with a servo motor and the output end of the servo motor is fixedly connected to the rotating shaft (8). Step 3: Start the servo motor to drive the rotating shaft (8) to rotate. The rotation of the rotating shaft (8) drives the brake roller (7) to rotate. The brake roller (7) rotates and continues to contact the optical cable, thereby increasing the friction force when the optical cable moves. Step 4: Simultaneously start the coating module to coat the optical cable. The optical cable is transported to the center of the coating module, and the coating module evenly coats the surface of the optical cable with anti-corrosion cable paste through the annular die.

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