Optical cable reinforcing core surface drying device

Abstract

The invention relates to the technical field of reinforcing core drying devices, in particular to an optical cable reinforcing core surface drying device which comprises a cabinet body, a mounting structure, an adjusting structure, a fixing structure, a driving structure, a drying structure, universal wheels and a glass door. The arrangement of the adjusting structure is convenient for the equipment to adapt to wire rollers with different sizes, the practicability is high, the arrangement of the fixing structure is convenient for fixing the wire rollers, the problem of reinforcing core winding caused by the rolling of the wire rollers in the drying process is avoided, and meanwhile, the drying effect is improved; the problem that the reinforcing core needs to be manually pulled in the drying process is solved through the arrangement of the driving structure, the drying efficiency is improved, the problem of heat loss is effectively reduced through the arrangement of the drying structure, and the drying effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of reinforcing core drying devices, and specifically relates to a surface drying device for an optical cable reinforcing core. Background Art

[0002] The optical cable reinforcing member is an important component of the optical cable, generally placed at the center of the optical cable. Its function is to support the optical fiber unit or optical fiber bundle, improve the tensile strength of the optical cable, etc. If there is moisture on the surface or inside of the reinforcing core, it may cause corrosion of the metal during long-term use, reduce the strength of the reinforcing core, and affect its support and protection of the optical cable. Therefore, a drying device is often borrowed to remove the moisture attached to the surface of the reinforcing core.

[0003] However, when the traditional drying device dries the surface of the optical cable reinforcing core, usually the operator places multiple wire rods wound with the reinforcing core on the ground, then sequentially inserts multiple reinforcing cores from the bottom of the wire pressing rod at one end of the heating cylinder, makes the middle part closely adhere to the heating cylinder, and then extracts them from the bottom of the wire pressing rod at the other end. However, the wire rods are not fixed during the process of pulling the reinforcing core, which easily causes the wire rods to roll, resulting in the entanglement of the reinforcing core and poor stability (refer to a surface drying device for an optical cable reinforcing core in the patent publication number CN221882112U);

[0004] When drying the reinforcing core, the surface of the heating cylinder is heated by heating rods, and the hot air is blown out from the air holes on the heating cylinder by the fan at the bottom, so as to dry the moisture attached to the surface of the reinforcing core by using the hot air. However, the heating cylinder is directly exposed to the outside, which easily leads to energy loss and poor drying effect. At the same time, when the surface temperature of the heating cylinder gradually rises, it is easy to damage the reinforcing core and the drying effect is uneven;

[0005] When drying, the reinforcing core is usually manually assisted to be pulled, so as to realize the flow of the reinforcing core on the device. However, the length of the reinforcing core wound on a single wire rod is usually large, so the manual pulling efficiency is low, and it is difficult to control the flow speed of the reinforcing core, with poor flexibility. Summary of the Invention

[0006] In view of the problems in the prior art, the present invention provides a surface drying device for an optical cable reinforcing core.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a surface drying device for an optical cable reinforcing core, including a cabinet body, an installation structure installed inside the cabinet body, an adjustment structure connected to the installation structure, a fixing structure arranged on the adjustment structure, a driving structure cooperating with the adjustment structure, a drying structure installed inside the cabinet body, universal wheels installed at the bottom of the cabinet body, and two glass doors installed on the cabinet body;

[0008] The installation structure includes a heat insulation plate and two mounting brackets fixedly connected to the heat insulation plate. The heat insulation plate is fixedly connected inside the cabinet body. The top end of the mounting bracket is fixedly connected to the cabinet body. The adjusting structure includes two sliding brackets and a lead screw rotatably connected to one of the sliding brackets. The sliding bracket is connected to the installation structure. The other sliding bracket is fixedly connected with a second guide rod. The other lead screw is threadedly connected to one of the mounting brackets, and the other mounting bracket is fixedly connected with another second guide rod. The top ends of the two lead screws are both threadedly connected with a first connecting plate. The end of the first connecting plate is slidably connected to the second guide rod. A second connecting plate is slidably connected between the lead screw connected to the sliding bracket and the second guide rod. The first connecting plate is equipped with a fixing structure;

[0009] The fixing structure includes a connecting rod and a first clamping plate rotatably connected to the bottom end of the connecting rod. Three connecting rods are slidably connected to both of the first connecting plates. A first tension spring is fixedly connected between the end of the connecting rod and the first connecting plate. A limiting rod is slidably connected to the first connecting plate. A second tension spring is fixedly connected between the limiting rod and the outer wall of the first connecting plate. Three first rotating shafts are rotatably connected to the second connecting plate. A second clamping plate is fixedly connected to the first rotating shaft through a nut. Three second rotating shafts are rotatably connected to the heat insulation plate. Another second clamping plate is fixedly connected to the second rotating shaft through another nut. A positioning rod is fixedly connected to the second clamping plate.

[0010] Specifically, two pairs of mounting seats are fixedly connected to the inner wall of the cabinet body. First guide rods are fixedly connected to both of the two pairs of mounting seats. The two first guide rods near the top end of the cabinet body are fixedly connected to the mounting bracket, and the two first guide rods near the bottom end of the cabinet body are fixedly connected to the heat insulation plate. A sliding bracket is slidably connected between the two first guide rods on the same side.

[0011] Specifically, the two mounting brackets are symmetrically arranged, and the heat insulation plate is in an "L" - shaped structure.

[0012] Specifically, a spring is fixedly connected between the top end of one of the sliding brackets and the mounting seat. One of the first guide rods passes through the spring, and a rotating ring is threadedly connected to the first guide rod. The rotating ring abuts against the sliding bracket.

[0013] Specifically, the two sliding brackets are symmetrically arranged, and a knob is fixedly connected to the top end of the lead screw.

[0014] Specifically, a wire roller is abutted between the first clamping plate and the second clamping plate, and the positioning rod is engaged with the groove on the wire roller.

[0015] Specifically, the connecting rod is in a "T" - shaped structure, the limiting rod is in a "mountain" - shaped structure, and the limiting rod is engaged with the hole on the connecting rod.

[0016] Specifically, the driving structure includes two first pulleys and a first belt wound between the two first pulleys. A first pulley is fixedly connected to each of two adjacent second rotating shafts. A second pulley is fixedly connected to each of the second rotating shaft near the middle and another adjacent second rotating shaft. A second belt is wound between the two second pulleys. One of the second rotating shafts is fixedly connected to the driving shaft of the motor, and the motor is fixedly connected to the heat insulation plate.

[0017] Specifically, the drying structure includes an air inlet fan and an electric heating rod fixedly connected to the bottom of the cabinet body. Three air inlet fans are installed on the bottom surface of the cabinet body.

[0018] Specifically, two air outlet fans are installed at the top end of the cabinet body, and the two air outlet fans are symmetrically arranged.

[0019] The beneficial effects of the present invention are as follows:

[0020] (1) For the surface drying device of the optical cable strengthening core of the present invention, an installation structure is provided inside the cabinet body. The installation structure is used in cooperation with the adjustment structure. The adjustment structure is convenient for the device to adapt to wire rollers of different sizes, and has strong practicability.

[0021] (2) For the surface drying device of the optical cable strengthening core of the present invention, a fixing structure is connected to the adjustment structure. The fixing structure is convenient for fixing the wire roller, avoiding the problem of the strengthening core being wound due to the rolling of the wire roller during the drying process, and improving the drying effect at the same time.

[0022] (3) For the surface drying device of the optical cable strengthening core of the present invention, the fixing structure is used in cooperation with the driving structure. The driving structure avoids the problem of manually assisting in pulling the strengthening core during the drying process, and improves the drying efficiency.

[0023] (4) For the surface drying device of the optical cable strengthening core of the present invention, a drying structure is provided inside the cabinet body. The drying structure effectively reduces the problem of heat loss and improves the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the drawings and embodiments.

[0025] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the surface drying device of the optical cable strengthening core provided by the present invention;

[0026] Figure 2 is Figure 1 the enlarged schematic diagram of the structure of part A shown;

[0027] Figure 3Schematic diagram of the connection structure between the cabinet body and the heat insulation board of the present invention;

[0028] Figure 4 is Figure 3 Enlarged schematic diagram of the structure of part B shown;

[0029] Figure 5 Schematic diagram of the connection structure between the carriage and the lead screw of the present invention;

[0030] Figure 6 Schematic diagram of the connection structure between the heat insulation board and the mounting bracket of the present invention;

[0031] Figure 7 is Figure 6 Enlarged schematic diagram of the structure of part C shown;

[0032] Figure 8 is Figure 6 Enlarged schematic diagram of the structure of part D shown.

[0033] In the figure: 1. Cabinet body; 2. Mounting structure; 201. Heat insulation board; 202. Mounting bracket; 203. Mounting seat; 204. First guide rod; 3. Adjusting structure; 301. Carriage; 302. Spring; 303. Lead screw; 304. First connecting plate; 305. Knob; 306. Second guide rod; 307. Second connecting plate; 308. Swivel ring; 4. Fixing structure; 401. Connecting rod; 402. First tension spring; 403. First clamping plate; 404. First rotating shaft; 405. Second rotating shaft; 406. Second clamping plate; 407. Nut; 408. Limiting rod; 409. Second tension spring; 410. Thread roller; 411. Positioning rod; 5. Driving structure; 501. First pulley; 502. First belt; 503. Second pulley; 504. Second belt; 505. Motor; 6. Drying structure; 601. Intake fan; 602. Electric heating rod; 603. Exhaust fan; 7. Universal wheel; 8. Glass door. Detailed implementation manners

[0034] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with the detailed implementation manners.

[0035] Such as Figures 1 - 8As shown in the figure, a surface drying device for an optical cable strengthening core according to the present invention includes a cabinet body 1, an installation structure 2 installed inside the cabinet body 1, an adjustment structure 3 connected to the installation structure 2, a fixing structure 4 provided on the adjustment structure 3, a driving structure 5 cooperating with the adjustment structure 3, a drying structure 6 installed inside the cabinet body 1, universal wheels 7 installed at the bottom end of the cabinet body 1, and two glass doors 8 installed on the cabinet body 1. The installation structure 2 includes a heat insulation plate 201 and two installation frames 202 fixedly connected to the heat insulation plate 201. The heat insulation plate 201 is fixedly connected inside the cabinet body 1. The top end of the installation frame 202 is fixedly connected to the cabinet body 1. Another second guide rod 306 is fixedly connected to the other installation frame 202. Two pairs of installation seats 203 are fixedly connected to the inner wall of the cabinet body 1. A first guide rod 204 is fixedly connected to each of the two pairs of installation seats 203. The two first guide rods 204 near the top end of the cabinet body 1 are fixedly connected to the installation frame 202, and the two first guide rods 204 near the bottom end of the cabinet body 1 are fixedly connected to the heat insulation plate 201. A sliding frame 301 is slidably connected between the two first guide rods 204 on the same side. The two installation frames 202 are symmetrically arranged. The heat insulation plate 201 is in an "L" - shaped structure. At the same time, the installation frame 202 fixed on the heat insulation plate 201 plays a supporting role. The installation frame 202 is used in cooperation with the installation seat 203 and the first guide rod 204, improving the stability of the sliding process of the sliding frame 301. At the same time, the setting of the heat insulation plate 201 effectively isolates the influence of the heat generated by the electric heating rod 602 (the electric heating rod in the patent with the reference publication number CN221882112U) on the motor 505, with strong flexibility.

[0036] Specifically, as Figures 1 - 8As shown, the adjustment structure 3 includes two sliding frames 301 and a lead screw 303 rotatably connected to one of the sliding frames 301. The mounting structure 2 is connected with the sliding frame 301. A second guide rod 306 is fixedly connected to the other sliding frame 301. The other lead screw 303 is threadedly connected to one of the mounting frames 202. The tops of the two lead screws 303 are both threadedly connected with a first connecting plate 304. The end of the first connecting plate 304 is slidably connected to the second guide rod 306. A second connecting plate 307 is slidably connected between the lead screw 303 connected to the sliding frame 301 and the second guide rod 306. A fixing structure 4 is provided on the first connecting plate 304. A spring 302 is fixedly connected between the top of one of the sliding frames 301 and the mounting seat 203. A first guide rod 204 passes through the spring 302. A rotating ring 308 is threadedly connected to the first guide rod 204. The rotating ring 308 abuts against the sliding frame 301. The two sliding frames 301 are symmetrically arranged. The top of the lead screw 303 is fixedly connected with a knob 305. Push the equipment to the designated position through the universal wheels 7, and then open the glass doors 8 on the front and back of the cabinet 1 respectively. First, adjust the position of the sliding frame 301 according to the radius of the wire roller 410. Just pull the sliding frame 301 outwards. The sliding frame 301 slides outwards along the first guide rod 204 and compresses the spring 302. When the sliding frame 301 is adjusted to the appropriate position, reach into the equipment and rotate the rotating ring 308 on the first guide rod 204. Since the rotating ring 308 is threadedly connected to the first guide rod 204, the rotating ring 308 slides towards the sliding frame 301 until it abuts against the outer wall of the sliding frame 301, which can prevent the sliding frame 301 from sliding back to the initial position under the reset action of the spring 302. At this time, the adjustment of the position of the sliding frame 301 is completed, which is convenient for the equipment to adapt to wire rollers 410 of different sizes. The operation is simple. And the lead screw 303 can be rotated through the knob 305, and then the positions of the two first connecting plates 304 are adjusted, so that the first connecting plates 304 slide up and down along the second guide rod 306, thus facilitating the adaptation to wire rollers 410 of different heights, and the practicability is strong.

[0037] Specifically, as Figures 1 - 8As shown, the fixing structure 4 includes a connecting rod 401 and a first clamping plate 403 rotatably connected to the bottom end of the connecting rod 401. Three connecting rods 401 are slidably connected to each of the two first connecting plates 304. A first tension spring 402 is fixedly connected between the end of the connecting rod 401 and the first connecting plate 304. A limiting rod 408 is slidably connected to the first connecting plate 304, and a second tension spring 409 is fixedly connected between the limiting rod 408 and the outer wall of the first connecting plate 304. Three first rotating shafts 404 are rotatably connected to the second connecting plate 307. A second clamping plate 406 is fixedly connected to the first rotating shaft 404 through a nut 407. Three second rotating shafts 405 are rotatably connected to the heat insulation plate 201. Another second clamping plate 406 is fixedly connected to the second rotating shaft 405 through another nut 407. A positioning rod 411 is fixedly connected to the second clamping plate 406. A wire roller 410 is abutted between the first clamping plate 403 and the second clamping plate 406. The positioning rod 411 and the groove on the wire roller 410 are engaged with each other. The connecting rod 401 has a "T" - shaped structure, the limiting rod 408 has a "mountain" - shaped structure, and the limiting rod 408 and the holes on the connecting rod 401 are engaged with each other;Then, install the three wire reels 410 wound with reinforcing cores and the three empty wire reels 410 on the equipment in sequence. Just pull the limit rod 408 on the first connecting plate 304 outward by hand so that the limit rod 408 no longer engages with the hole opened on the connecting rod 401. At this time, take a wire reel 410 wound with a reinforcing core in the other hand and push up the top of the wire reel 410 against the first clamping plate 403, so that the first clamping plate 403 drives the connecting rod 401 to slide upward and stretch the first tension spring 402. When the distance between the first clamping plate 403 and the second clamping plate 406 is appropriate, put the bottom end of the wire reel 410 on the second clamping plate 406, and at the same time make the positioning rod 411 on the second clamping plate 406 engage with the hole at the bottom end of the wire reel 410. Then make the wire reel 410 perpendicular to the second clamping plate 406. At this time, the first clamping plate 403 and the connecting rod 401 clamp the wire reel 410 downward under the reset action of the first tension spring 402. Slightly adjust the positions of the first connecting plate 304 and the first clamping plate 403 through the lead screw 303, and then release the limit rod 408. The limit rod 408 engages with the hole opened on the connecting rod 401 again under the reset action of the second tension spring 409, so as to limit the positions of the connecting rod 401 and the first clamping plate 403, effectively clamping the wire reel 410 between the first clamping plate 403 and the second clamping plate 406. At this time, the three wire reels 410 wound with reinforcing cores are located directly above the second connecting plate 307. The second clamping plate 406 is installed on the first rotating shaft 404 through a nut 407, ensuring that the second clamping plate 406 drives the wire reel 410 to rotate through the first rotating shaft 404. The setting of the positioning rod 411 can effectively prevent relative rotation between the wire reel 410 and the second clamping plate 406, with strong flexibility. Then repeat the same operation to install the other two wire reels 410 in sequence. Then install the other three empty wire reels 410. Just open the glass door 8 on the other side of the cabinet 1, repeat the above operation to install the empty wire reels 410 directly above the heat insulation plate 201 in sequence, and then fix the heads of the reinforcing cores to the three empty wire reels 410 correspondingly, thereby completing the installation of the wire reels 410, effectively fixing the positions of the wire reels 410 and avoiding the problem of mutual entanglement between the reinforcing cores.

[0038] Specifically, as Figure 3 and Figure 8As shown, the driving structure 5 includes two first pulleys 501 and a first belt 502 wound between the two first pulleys 501. A first pulley 501 is fixedly connected to each of two adjacent second rotating shafts 405. A second pulley 503 is fixedly connected to each of the second rotating shaft 405 near the middle and another adjacent second rotating shaft 405. A second belt 504 is wound between the two second pulleys 503. One of the second rotating shafts 405 is fixedly connected to the driving shaft of the motor 505, and the motor 505 is fixedly connected to the heat insulation plate 201. After the wire reel 410 is installed, the motor 505 drives one of the second rotating shafts 405 to rotate. The second rotating shaft 405 drives another second rotating shaft 405 at the middle position to rotate through the transmission of the second pulley 503 and the second belt 504. Since the second rotating shaft 405 at the middle position is linked to another adjacent second rotating shaft 405 through the first pulley 501 and the first belt 502, the second rotating shaft 405 at the middle drives another adjacent second rotating shaft 405 to rotate. At this time, the three empty wire reels 410 rotate on the heat insulation plate 201 through the three adjacent second rotating shafts 405, so as to effectively transfer the strengthening core from one wire reel 410 to another empty wire reel 410, avoiding the problem of uneven drying caused by the layer-by-layer winding of the strengthening core on the wire reel 410 and improving the drying efficiency.

[0039] Specifically, as Figures 1 - 4 、 Figure 6 and Figure 8 shown, the drying structure 6 includes an air inlet fan 601 and a heating rod 602 fixedly connected to the bottom of the cabinet 1. Three air inlet fans 601 are installed on the bottom surface of the cabinet 1, and two air outlet fans 603 are installed at the top of the cabinet 1. The two air outlet fans 603 are symmetrically arranged. After the wire reel 410 is installed, the two glass doors 8 are closed in sequence, and the power is turned on. The air is heated to the set drying temperature by the heating rod 602, and then the heated hot air is continuously circulated in the equipment by the three air inlet fans 601 at the bottom end. When the hot air is in full contact with the surface of the strengthening core, the heat is transferred to the strengthening core, increasing its surface temperature and accelerating the evaporation rate of moisture. When the hot air takes away the moisture on the surface of the strengthening core and becomes wet air, the wet air is discharged from the cabinet 1 through the two air outlet fans 603 at the top of the cabinet 1 to maintain a low humidity in the drying environment and promote continuous evaporation of moisture until the surface of the strengthening core reaches the required dryness, and the drying effect is good.

[0040] When the present invention is in use, the device is pushed to a designated position through the universal wheels 7, and then the glass doors 8 on the front and back sides of the cabinet 1 are opened respectively. First, the position of the carriage 301 is adjusted according to the radius of the wire roller 410. Only by pulling the carriage 301 outwards, the carriage 301 slides outwards along the first guide rod 204 and compresses the spring 302. When the carriage 301 is adjusted to a suitable position, the hand is inserted into the device to rotate the collar 308 on the first guide rod 204. Since the collar 308 is threadedly connected to the first guide rod 204, the collar 308 slides towards the direction of the carriage 301 until it abuts against the outer wall of the carriage 301, which can prevent the carriage 301 from sliding back to the initial position under the reset action of the spring 302. At this time, the adjustment of the position of the carriage 301 is completed, which is convenient for the device to adapt to wire rollers 410 of different sizes. The operation is simple, and the position of the two first connecting plates 304 can be adjusted by rotating the screw rod 303 through the knob 305, so that the first connecting plates 304 slide up and down along the second guide rod 306, thereby facilitating the adaptation to wire rollers 410 of different heights. The practicability is strong. At the same time, the mounting bracket 202 fixed on the heat insulation plate 201 plays a supporting role. The mounting bracket 202 is used in cooperation with the mounting seat 203 and the first guide rod 204, which improves the stability of the carriage 301 during the sliding process. At the same time, the setting of the heat insulation plate 201 effectively isolates the influence of the heat generated by the electric heating rod 602 (the electric heating rod in the patent with the reference publication number of CN221882112U) on the motor 505, and the flexibility is strong;

[0041] Then, install the three wire rollers 410 wound with reinforcing cores and the three empty wire rollers 410 on the equipment in sequence. Just pull the limit rod 408 on the first connecting plate 304 outward by hand so that the limit rod 408 no longer engages with the hole formed in the connecting rod 401. At this time, take a wire roller 410 wound with a reinforcing core in the other hand, lift the top of the wire roller 410 upward to push the first clamping plate 403, so that the first clamping plate 403 drives the connecting rod 401 to slide upward and stretch the first tension spring 402. When the distance between the first clamping plate 403 and the second clamping plate 406 is appropriate, put the bottom end of the wire roller 410 on the second clamping plate 406, and at the same time make the positioning rod 411 on the second clamping plate 406 engage with the hole at the bottom end of the wire roller 410. Then make the wire roller 410 perpendicular to the second clamping plate 406. At this time, the first clamping plate 403 and the connecting rod 401 clamp the wire roller 410 downward under the reset action of the first tension spring 402. Slightly adjust the positions of the first connecting plate 304 and the first clamping plate 403 through the lead screw 303, and then release the limit rod 408. The limit rod 408 engages with the hole formed in the connecting rod 401 again under the reset action of the second tension spring 409, so as to limit the positions of the connecting rod 401 and the first clamping plate 403, effectively clamping the wire roller 410 between the first clamping plate 403 and the second clamping plate 406. At this time, the three wire rollers 410 wound with reinforcing cores are located directly above the second connecting plate 307. The second clamping plate 406 is installed on the first rotating shaft 404 through a nut 407, ensuring that the second clamping plate 406 drives the wire roller 410 to rotate through the first rotating shaft 404. The setting of the positioning rod 411 can effectively prevent relative rotation between the wire roller 410 and the second clamping plate 406, with strong flexibility. Then repeat the same operation to install the other two wire rollers 410 in sequence. Then install the other three empty wire rollers 410. Just open the glass door 8 on the other side of the cabinet 1, repeat the above operation to install the empty wire rollers 410 directly above the heat insulation plate 201 in sequence, and then fix the heads of the reinforcing cores corresponding to the three empty wire rollers 410, thereby completing the installation of the wire rollers 410, effectively fixing the positions of the wire rollers 410 and avoiding the problem of mutual entanglement between the reinforcing cores;

[0042] After the installation of the wire roller 410 is completed, the motor 505 drives one of the second rotating shafts 405 to rotate. The second rotating shaft 405 drives another second rotating shaft 405 at the middle position to rotate through the second pulley 503 and the second belt 504. Since the second rotating shaft 405 at the middle position is linked with another adjacent second rotating shaft 405 through the first pulley 501 and the first belt 502, the second rotating shaft 405 at the middle drives the other adjacent second rotating shaft 405 to rotate. At this time, the three empty wire rollers 410 rotate on the heat insulation plate 201 through the three adjacent second rotating shafts 405, so as to effectively transfer the reinforcing core from one wire roller 410 to another empty wire roller 410, avoiding the problem of uneven drying caused by the winding of the reinforcing core on the wire roller 410 layer by layer and improving the drying efficiency.

[0043] After the wire roller 410 is installed, close the two glass doors 8 in sequence, turn on the power supply, heat the air to the set drying temperature through the electric heating rod 602, and then use the three intake fans 601 at the bottom to continuously circulate the heated hot air in the equipment. When the hot air is in full contact with the surface of the reinforcing core, the heat is transferred to the reinforcing core, raising its surface temperature and accelerating the evaporation rate of moisture. When the hot air takes away the moisture on the surface of the reinforcing core and becomes wet air, the wet air is discharged from the cabinet 1 through the two exhaust fans 603 at the top of the cabinet 1 to maintain a low humidity in the drying environment and promote the continuous evaporation of moisture until the surface of the reinforcing core reaches the required dryness degree, and the drying effect is good.

[0044] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claims.

[0045] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An optical cable reinforcement core surface drying device, characterized in that: The cabinet comprises a cabinet (1), a mounting structure (2) mounted inside the cabinet (1), an adjusting structure (3) connected to the mounting structure (2), a fixing structure (4) arranged on the adjusting structure (3), a driving structure (5) matched with the adjusting structure (3), a drying structure (6) mounted inside the cabinet (1), a universal wheel (7) mounted at the bottom end of the cabinet (1), and two glass doors (8) mounted on the cabinet (1); The mounting structure (2) comprises a heat insulation board (201) and two mounting frames (202) fixedly connected to the heat insulation board (201); the interior of the cabinet (1) is fixedly connected to the heat insulation board (201); the top of the mounting frame (202) is fixedly connected to the cabinet (1); the adjustment structure (3) comprises two slides (301) and a screw rod (303) rotatably connected to one of the slides (301); the mounting structure (2) is connected to a slide (301); the other slide (301) is fixedly connected to a second guide rod (306); Another screw rod (303) is threadedly connected to one of the mounting frames (202), another second guide rod (306) is fixedly connected to the other mounting frame (202), the top ends of the two screw rods (303) are threadedly connected to a first connecting plate (304), the end of the first connecting plate (304) is slidably connected to the second guide rod (306), a second connecting plate (307) is slidably connected between the screw rod (303) connected to the slide (301) and the second guide rod (306), and the first connecting plate (304) is matched with a fixing structure (4); The fixing structure (4) comprises a connecting rod (401) and a first clamping plate (403) rotatably connected to the bottom end of the connecting rod (401); three connecting rods (401) are slidably connected to the two first connecting plates (304); a first tension spring (402) is fixedly connected between the end of the connecting rod (401) and the first connecting plate (304); a limiting rod (408) is slidably connected to the first connecting plate (304); and a fixing rod (408) is fixedly connected to the outer wall of the first connecting plate (304). A second tension spring (409) is fixedly connected, three first rotating shafts (404) are rotatably connected to the second connecting plate (307), a second clamping plate (406) is fixedly connected to the first rotating shaft (404) via a nut (407), three second rotating shafts (405) are rotatably connected to the heat insulation plate (201), another second clamping plate (406) is fixedly connected to the second rotating shaft (405) via another nut (407), and a positioning rod (411) is fixedly connected to the second clamping plate (406).

2. The optical cable reinforcing core surface drying device according to claim 1, characterized in that: Two pairs of mounting seats (203) are fixedly connected to the inner wall of the cabinet (1), and first guide rods (204) are fixedly connected to the two pairs of mounting seats (203). The two first guide rods (204) near the top of the cabinet (1) are fixedly connected to the mounting frame (202), and the two first guide rods (204) near the bottom of the cabinet (1) are fixedly connected to the heat insulation board (201), and a slide frame (301) is slidably connected between the two first guide rods (204) located on the same side.

3. The optical cable reinforcing core surface drying device according to claim 2, characterized in that: The two mounting frames (202) are symmetrically arranged, and the heat insulation board (201) is an "L"-shaped structure.

4. The optical cable reinforcing core surface drying device according to claim 2, characterized in that: A spring (302) is fixedly connected between the top end of one of the slides (301) and the mounting seat (203), and one of the first guide rods (204) passes through the spring (302). A rotating ring (308) is threadedly connected to the first guide rod (204), and the rotating ring (308) abuts against the slide (301).

5. The optical cable reinforcing core surface drying device according to claim 4, characterized in that: The two slides (301) are symmetrically arranged, and a knob (305) is fixedly connected to the top end of the screw rod (303).

6. The optical cable reinforcing core surface drying device according to claim 1, characterized in that: The first clamping plate (403) and the second clamping plate (406) are in contact with a wire roller (410), and the positioning rod (411) and the groove on the wire roller (410) are engaged with each other.

7. The optical cable reinforcing core surface drying device according to claim 1, characterized in that: The connecting rod (401) is in a "T"-shaped structure, the limiting rod (408) is in a "mountain"-shaped structure, and the limiting rod (408) and the hole on the connecting rod (401) are mutually engaged.

8. The optical cable reinforcing core surface drying device according to claim 6, characterized in that: The driving structure (5) comprises two first pulleys (501) and a first belt (502) wound between the two first pulleys (501); two adjacent second rotating shafts (405) are fixedly connected with the first pulleys (501); the second rotating shaft (405) close to the middle and another adjacent second rotating shaft (405) are fixedly connected with a second pulley (503); a second belt (504) is wound between the two second pulleys (503); one of the second rotating shafts (405) is fixedly connected to a driving shaft of a motor (505); and the motor (505) is fixedly connected to the heat insulation board (201).

9. The optical cable reinforcing core surface drying device according to claim 1, characterized in that: The drying structure (6) comprises an air intake fan (601) and an electric heating rod (602) fixedly connected to the bottom of the cabinet (1), and three air intake fans (601) are installed on the bottom surface of the cabinet (1).

10. The optical cable reinforcing core surface drying device according to claim 9, characterized in that: Two air outlet fans (603) are installed on the top of the cabinet (1), and the two air outlet fans (603) are symmetrically arranged.

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