A synchronous welding device for both ends of optical fiber

Abstract

The invention discloses a synchronous welding device for both ends of an optical fiber, which belongs to the technical field of optical fiber welding equipment, and comprises a workbench, two sets of welding mechanisms, a driving mechanism, a filtering mechanism and two sets of gas delivery mechanisms. The synchronous welding device for both ends of an optical fiber in the invention can weld both ends of an optical fiber at the same time by setting two sets of welding mechanisms, a driving mechanism, a filtering mechanism and two sets of gas delivery mechanisms, which significantly improves welding efficiency and shortens production cycle. After welding is completed, filtered air is delivered to the welding point through the gas delivery mechanism, which speeds up the cooling speed of the welding point and improves production efficiency. By quickly cooling the welding point of the optical fiber, the possibility of the optical fiber material reacting with oxygen in the air can be reduced, thereby maintaining the quality of the welding point.

Description

Technical Field

[0001] The invention belongs to the technical field of optical fiber welding equipment, and in particular relates to a synchronous welding device for both ends of an optical fiber. Background Art

[0002] An endoscope is a medical device used to examine organs, ducts or cavities inside the human body. Optical fibers play a vital role in endoscopes. They can transmit light, allowing doctors to clearly observe the details of the inspected area. Fiberoptic endoscopes usually consist of components such as a light source, a fiber optic bundle, a lens, and a detector. The light source generates light, which is transmitted to the lens part of the endoscope through a fiber optic bundle. The lens focuses the light on the inspected area to form a clear image, which is then transmitted back to the detector through the optical fiber, and the magnified image can be observed. The use of optical fibers makes endoscopes more flexible and precise, which can reduce harm to patients and improve the accuracy of diagnosis. In addition, optical fibers are resistant to high temperatures and corrosion, making them suitable for long-term stable operation in medical environments.

[0003] Traditional fiber optic welding methods mostly use manual or semi-automatic equipment, which has problems such as low welding efficiency, poor consistency, and complex operation, making it difficult to meet the needs of rapid deployment and maintenance of large-scale fiber optic networks. In this context, automated fiber optic welding technology came into being. By integrating precise mechanical structures, advanced laser welding technology, and intelligent control systems, it has achieved efficient, precise, and automated fiber optic welding.

[0004] However, existing optical fiber welding devices are mostly used for single-end welding of optical fibers. The need for simultaneous welding of both ends of the optical fiber often requires two independent welding operations, which increases the welding cycle. In addition, existing optical fiber welding devices lack a cooling function. After the optical fiber welding is completed, the temperature at the welding point is high and can only be cooled naturally, which reduces production efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a synchronous welding device for both ends of an optical fiber, which is used to solve the technical problem that the existing optical fiber welding devices in the prior art often need to be completed through two independent welding operations, resulting in an increase in the welding cycle; in addition, the existing optical fiber welding devices lack a cooling function. After the optical fiber welding is completed, the temperature at the welding point is high and can only be cooled naturally, which reduces the production efficiency.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A synchronous welding device for both ends of an optical fiber comprises: a workbench with a fixing frame installed on the side thereof; two sets of welding mechanisms, both installed on the workbench and used for welding the two ends of the optical fiber respectively; a driving mechanism, used for simultaneously driving the two sets of welding mechanisms to rotate; a filtering mechanism, installed on the bottom surface of the workbench; two sets of air delivery mechanisms, both installed on the bottom surface of the workbench and connected to the filtering mechanism, used for delivering the air in the filtering mechanism to the welding mechanism so that the air is blown toward the end of the optical fiber after welding.

[0008] Preferably, the welding mechanism includes: a fixed seat fixedly connected to the workbench; a rotating cylinder rotatably connected to the fixed seat; a gear ring fixedly sleeved on the rotating cylinder; a laser welder installed on the inner wall of the rotating cylinder; a first hollow ring fixedly connected to the rotating cylinder; a plurality of air nozzles equidistantly installed on the rotating cylinder and all connected to the first hollow ring; and a second hollow ring rotatably sleeved on the first hollow ring.

[0009] Preferably, the driving mechanism includes: a mounting frame installed on the bottom surface of the workbench; a dual-axis motor installed on the mounting frame, and its two power output shafts are respectively installed with a first rotating rod and a reciprocating screw; a second rotating rod is fixedly connected to the reciprocating screw; two cams are respectively fixedly mounted on the first rotating rod and the second rotating rod; two gears are respectively installed on the first rotating rod and the second rotating rod, and are respectively meshed with two gear rings; a movable cleaning seat can move horizontally along the reciprocating screw.

[0010] Preferably, the movable cleaning seat comprises: a movable seat, which is sleeved on the reciprocating screw and can move along the reciprocating screw; a mounting seat, which is mounted on the movable seat and is slidably connected to the bottom surface of the workbench; and a cleaning brush, which is mounted on the mounting seat.

[0011] Preferably, the filtering mechanism comprises: a filter box installed on the bottom surface of the workbench; and a filter plate installed on the bottom surface of the filter box, the bottom surface of which is in contact with the cleaning brush.

[0012] Preferably, the air supply mechanism includes: a piston box installed on the bottom surface of the workbench, with a piston plate slidably connected inside it and a first valve installed on the front side; a plurality of piston rods, all fixedly connected to the piston plate and slidably connected to the piston box; a push plate, fixedly connected to the lower ends of the plurality of piston rods and in contact with the cam; a plurality of springs, all installed between the push plate and the piston box; an air extraction pipe, one end of which is connected to the piston box, and the other end of which is connected to the filter box in the filter mechanism; an air supply pipe, one end of which is connected to the piston box, and the other end of which is connected to the second hollow ring, and a second valve is installed on the air supply pipe.

[0013] Preferably, the optical fiber two-end synchronous welding device further comprises a slot assembly, wherein the slot assembly comprises: two first slots, both of which are arranged on the workbench; and two second slots, which are arranged on the workbench and the fixing frame.

[0014] Preferably, the synchronous welding device at both ends of the optical fiber also includes a winding mechanism, which includes: a support seat installed on the bottom surface of the workbench; a circular groove penetrating through the bottom surface of the support seat; a support block installed on one side of the support seat; a winding assembly for winding the optical fiber; and a transmission assembly.

[0015] Preferably, the winding assembly includes: a driving motor placed on the supporting seat; a circular plate mounted on the power output shaft of the driving motor, the outer diameter of the circular plate being smaller than the aperture of the circular groove; two winding rods, both mounted on the side of the circular plate away from the driving motor; two plug plates, fixedly mounted on the driving motor, plugging and cooperating with the first slot and the second slot; the transmission assembly includes: a connecting frame mounted on the bottom surface of the supporting seat; a rotating shaft rotatably mounted on the connecting frame; a turntable mounted on the upper end of the rotating shaft, which has two plug holes plugging and cooperating with the winding rods; and a first bevel gear mounted on the lower end of the rotating shaft.

[0016] Preferably, the synchronous welding device at both ends of the optical fiber also includes a moving mechanism, which includes: two first shafts, both of which are rotatably connected to the fixed frame; a second shaft, which is rotatably connected to the fixed frame; six moving wheels, respectively installed at the two ends of the first shaft and the second shaft; a second bevel gear, fixedly sleeved on the second shaft, and meshingly connected to the first bevel gear.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0018] 1. The optical fiber two-end synchronous welding device of the present invention can weld the two ends of the optical fiber at the same time by setting two sets of welding mechanisms, driving mechanisms, filtering mechanisms and two sets of gas transmission mechanisms, which significantly improves the welding efficiency and shortens the production cycle. After the welding is completed, the filtered air is transported to the welding point through the gas transmission mechanism, which speeds up the cooling speed of the welding point and improves the production efficiency. By quickly cooling the welding point of the optical fiber, the possibility of the optical fiber material reacting with oxygen in the air can be reduced, thereby maintaining the quality of the welding point.

[0019] 2. The winding mechanism of the present invention is equipped with a support seat, a circular groove, a support block and a winding assembly. When the optical fiber to be welded is long, the driving motor is started to drive the disc and the two winding rods to rotate, and the optical fiber is wound on the winding rods, thereby avoiding the knotting of the long optical fiber and improving the versatility and flexibility of the device.

[0020] 3. The driving mechanism of the present invention can simultaneously realize the rotational drive of the welding mechanism, drive the air supply mechanism to deliver the air in the filter box to the second hollow ring, and drive the cleaning brush to move back and forth and clean the filter plate by setting a dual-axis motor, a first rotating rod, a reciprocating screw, a second rotating rod, a cam and a gear. This design avoids the need to set up separate driving sources for different functions, improves equipment utilization, simplifies equipment structure, reduces manufacturing costs, and improves the overall reliability and maintainability of the equipment.

[0021] 4. The winding assembly in the present invention is provided with a driving motor, a circular plate, a winding rod and a plug plate. The winding assembly can not only be used for winding up the optical fiber, but also can drive the transmission assembly to operate through a clever mechanical design, so that the winding assembly can participate in the movement of the device, thereby realizing the multifunctional integration of the power source; this design can reduce the need for additional motors for the entire device, thereby saving installation space and overall weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the synchronous welding device for optical fiber ends in the present invention;

[0024] Figure 2 It is a schematic diagram of the assembly structure of the welding mechanism, the driving mechanism, the filtering mechanism and the gas transmission mechanism in the present invention;

[0025] Figure 3 An exploded view of the welding mechanism in the present invention;

[0026] Figure 4 is a three-dimensional diagram of the driving mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of the assembly structure of the welding mechanism and the gas transmission mechanism in the present invention;

[0028] Figure 6 is a schematic diagram of a slot assembly in the present invention;

[0029] Figure 7 It is a schematic diagram of the assembly structure of the winding assembly and the support seat in the present invention;

[0030] Figure 8 A bottom view of the fixing frame of the present invention;

[0031] Fig. 9 This is a schematic diagram of the structure of Example 3 of the present invention;

[0032] Fig.10 It is a schematic diagram of the assembly structure of the winding assembly, the support base and the transmission assembly in the present invention;

[0033] Fig.11 An exploded view of the winding assembly, the support seat and the transmission assembly in the present invention;

[0034] 1. Reference numerals: 100, workbench; 101, fixed frame; 110, moving mechanism; 111, first shaft; 112, second shaft; 113, moving wheel; 114, second bevel gear; 120, welding mechanism; 121, rotating cylinder; 122, gear ring; 123, laser welder; 124, first hollow ring; 125, air jet; 126, second hollow ring; 127, fixed seat; 130, driving mechanism; 131, mounting frame; 132, double-axis motor; 133, first rotating rod; 134, reciprocating screw; 135, second rotating rod; 136, cam; 137, gear; 138, mobile cleaning seat; 1381, mobile seat; 1382, mounting seat; 1383, cleaning brush; 1 40. Filter mechanism; 141. Filter box; 142. Filter plate; 150. Air delivery mechanism; 151. Piston box; 152. Piston rod; 153. Push plate; 154. Spring; 155. Air extraction pipe; 156. First valve; 157. Air delivery pipe; 158. Second valve; 160. Slot assembly; 161. First slot; 162. Second slot; 200. Winding mechanism; 201. Support seat; 202. Round groove; 203. Support block; 210. Winding assembly; 211. Drive motor; 212. Round plate; 213. Winding rod; 214. Insert plate; 220. Transmission assembly; 221. Connecting frame; 222. Rotating shaft; 223. Turntable; 224. Socket; 225. First bevel gear. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1

[0037] like Figure 1-Figure 5 As shown, a synchronous welding device for both ends of an optical fiber includes a workbench 100, two sets of welding mechanisms 120, a driving mechanism 130, a filtering mechanism 140 and two sets of gas supply mechanisms 150.

[0038] A fixing frame 101 is installed on the side of the workbench 100; two sets of welding mechanisms 120 are installed on the workbench 100, and the two sets of welding mechanisms 120 are used to weld the two ends of the optical fiber respectively. The driving mechanism 130 is used to drive the two sets of welding mechanisms 120 to rotate at the same time; the filtering mechanism 140 is installed on the bottom surface of the workbench 100; two sets of air delivery mechanisms 150 are installed on the bottom surface of the workbench 100, and the two sets of air delivery mechanisms 150 are connected to the filtering mechanism 140, and the air delivery mechanism 150 is used to deliver the air in the filtering mechanism 140 to the welding mechanism 120, so that the air is blown to the end of the optical fiber after welding, and the welding part of the optical fiber is cooled down.

[0039] Specifically, the optical fiber to be welded is placed on the workbench 100, and the two ends of the optical fiber are respectively inserted into the two welding mechanisms 120, and the ends of the optical fiber are in contact with the object to be connected; then the two sets of welding mechanisms 120 are started, so that the two sets of welding mechanisms 120 simultaneously weld the two ends of the optical fiber and the object to be connected together. At the same time, by starting the driving mechanism 130, the two sets of welding mechanisms 120 are driven to rotate, and then the welding mechanisms 120 weld the ends of the optical fiber and the object to be connected at multiple angles. After the welding is completed, by starting the driving mechanism 130, the two sets of gas delivery mechanisms 150 are driven to operate, and the gas delivery mechanism 150 extracts the air in the filter mechanism 140 and delivers it to the welding mechanism 120, so that the air is blown to the welding point of the optical fiber, thereby accelerating the cooling efficiency of the optical fiber welding point.

[0040] like Figure 2 and Figure 3 As shown, the welding mechanism 120 includes a fixing seat 127 , a rotating cylinder 121 , a gear ring 122 , a laser welder 123 , a first hollow ring 124 , a plurality of air nozzles 125 and a second hollow ring 126 .

[0041] The fixed seat 127 is fixedly connected to the workbench 100; the rotating cylinder 121 is rotatably connected to the fixed seat 127; the gear ring 122 is fixedly sleeved on the rotating cylinder 121; the laser welder 123 is installed on the inner wall of the rotating cylinder 121; the first hollow ring 124 is fixedly connected to the rotating cylinder 121; a plurality of air nozzles 125 are equidistantly installed on the rotating cylinder 121, and the plurality of air nozzles 125 are connected to the first hollow ring 124; the second hollow ring 126 is rotatably sleeved on the first hollow ring 124, and the second hollow ring 126 is sealed and connected to the first hollow ring 124.

[0042] Specifically, when the gear ring 122 rotates, it drives the rotating cylinder 121 to rotate on the fixing seat 127, thereby driving the laser welder 123 and the plurality of air nozzles 125 to rotate. By supplying air into the second hollow ring 126, the air enters the plurality of air nozzles 125, and then the air is blown out by the plurality of air nozzles 125.

[0043] like Figure 4As shown, the driving mechanism 130 includes a mounting frame 131 , a dual-axis motor 132 , a second rotating rod 135 , two cams 136 , two gears 137 and a movable cleaning seat 138 .

[0044] The mounting frame 131 is installed on the bottom surface of the workbench 100; the dual-axis motor 132 is installed on the mounting frame 131, and the two power output shafts of the dual-axis motor 132 are respectively installed with the first rotating rod 133 and the reciprocating screw 134; the second rotating rod 135 is fixedly connected to the reciprocating screw 134; the two cams 136 are respectively fixedly mounted on the first rotating rod 133 and the second rotating rod 135; the two gears 137 are respectively installed on the first rotating rod 133 and the second rotating rod 135, and the two gears 137 are respectively meshed and connected with the two gear rings 122; the movable cleaning seat 138 can move horizontally along the reciprocating screw 134.

[0045] Specifically, when the dual-axis motor 132 is running, it will drive the first rotating rod 133 and the reciprocating screw 134 to rotate, and then drive the second rotating rod 135 to rotate. When the first rotating rod 133 and the second rotating rod 135 rotate, they will drive the two cams 136 and the two gears 137 to rotate. When the reciprocating screw 134 rotates, the mobile cleaning seat 138 will reciprocate horizontally.

[0046] like Figure 4 As shown, the movable cleaning seat 138 includes a movable seat 1381, a mounting seat 1382 and a cleaning brush 1383. The movable seat 1381 is sleeved on the reciprocating screw 134, and the movable seat 1381 can move along the reciprocating screw 134; the mounting seat 1382 is mounted on the movable seat 1381, and the mounting seat 1382 is slidably connected to the bottom surface of the workbench 100; and the cleaning brush 1383 is mounted on the mounting seat 1382.

[0047] Specifically, when the reciprocating screw 134 rotates, the movable seat 1381 will move back and forth horizontally along the reciprocating screw 134, thereby driving the mounting seat 1382 and the cleaning brush 1383 to move back and forth horizontally.

[0048] like Figure 2 As shown, the filter mechanism 140 includes a filter box 141 and a filter plate 142. The filter box 141 is installed on the bottom surface of the workbench 100, and an activated carbon adsorption plate is installed in the filter box 141. The activated carbon adsorption plate is provided with a plurality of through holes, and the activated carbon adsorption plate allows air to pass through and can adsorb impurities in the air; the filter plate 142 is installed on the bottom surface of the filter box 141, and the bottom surface of the filter plate 142 is in contact with the cleaning brush 1383.

[0049] Specifically, when the cleaning brush 1383 moves back and forth horizontally, it cleans the filter plate 142 , thereby preventing debris from clogging the filter plate 142 and affecting the filtering efficiency of the filter plate 142 .

[0050] like Figure 5 As shown, the air delivery mechanism 150 includes a piston box 151, a plurality of piston rods 152, a push plate 153, a plurality of springs 154, an air extraction pipe 155 and an air delivery pipe 157. The piston box 151 is installed on the bottom surface of the workbench 100, and a piston plate is slidably connected inside the piston box 151. A first valve 156 is installed on the front of the piston box 151. The first valve 156 is a one-way opening and closing valve, and air cannot enter the piston box 151 through the first valve 156; the plurality of piston rods 152 are fixedly connected to the piston plate, and the plurality of piston rods 152 are slidably connected to the piston box 151; the push plate 153 is fixedly connected to the lower ends of the plurality of piston rods 152, and the push plate 153 is in contact with the cam 136; the plurality of springs 154 are installed between the push plate 153 and the piston box 151; the air extraction One end of the tube 155 is connected to the piston box 151, and the other end of the air extraction tube 155 is connected to the filter box 141 in the filter mechanism 140; one end of the air supply pipe 157 is connected to the piston box 151, and the other end of the air supply pipe 157 is connected to the second hollow ring 126. A second valve 158 is installed on the air supply pipe 157, and a one-way valve is installed in the air supply pipe 157 and the air extraction pipe 155, so that the air in the filter box 141 can only enter the piston box 151 in one direction through the air extraction pipe 155, and the air in the piston box 151 can only enter the second hollow ring 126 in one direction through the air supply pipe 157.

[0051] Specifically, when the first valve 156 is closed and the second valve 158 is opened, the push plate 153 will move back and forth up and down with the cooperation of the rotating cam 136 and the spring 154, thereby driving the piston plate to move back and forth up and down, thereby drawing the air in the filter box 141 into the piston box 151, and then transporting the air in the piston box 151 to the second hollow ring 126.

[0052] When the first valve 156 is opened and the second valve 158 is closed, the push plate 153 will move up and down reciprocatingly under the cooperation of the rotating cam 136 and the spring 154, thereby driving the piston plate to move up and down reciprocatingly, thereby drawing the air in the filter box 141 into the piston box 151, and the air in the piston cylinder is discharged through the first valve 156.

[0053] Working principle: When in use, the first valve 156 is opened and the second valve 158 is closed. Then, the optical fiber to be welded is placed on the workbench 100, and the two ends of the optical fiber are respectively inserted into the two rotating cylinders 121, and the ends of the optical fiber are in contact with the objects to be welded, and the laser welder 123 is facing the part to be welded of the optical fiber.

[0054] Then start the two laser welders 123, so that the two laser welders 123 weld the two ends of the optical fiber and the object to be connected together at the same time. At the same time, by starting the dual-axis motor 132, the first rotating rod 133 and the reciprocating screw 134 are driven to rotate, and then the second rotating rod 135 is driven to rotate, which will drive the two gears 137 to rotate, and then drive the two gear rings 122 to rotate, and then drive the two rotating cylinders 121 to rotate, so that the two laser welders 123 perform multi-angle welding on the two ends of the optical fiber.

[0055] After welding is completed, the first valve 156 is closed and the second valve 158 is opened. At this time, the operation of the dual-axis motor 132 drives the first rotating rod 133 and the second rotating rod 135 to rotate, thereby driving the two cams 136.

[0056] The rotating cam 136 will cooperate with the spring 154 to make the push plate 153 move back and forth up and down, thereby driving the piston plate to move back and forth up and down, thereby drawing the air in the filter box 141 into the piston box 151, and then the air in the piston box 151 is transported to the second hollow ring 126, and the air in the second hollow ring 126 will enter into the multiple air nozzles 125, and then the multiple air nozzles 125 will spray air onto the welding point of the optical fiber, thereby accelerating the cooling of the welding point of the optical fiber.

[0057] Among them, when the dual-axis motor 132 drives the reciprocating screw 134 to rotate, the movable seat 1381 will move back and forth horizontally along the reciprocating screw 134, thereby driving the mounting seat 1382 and the cleaning brush 1383 to move back and forth horizontally, and the moving cleaning brush 1383 will clean the filter plate 142, thereby preventing debris from clogging the filter plate 142 and affecting the filtering efficiency of the filter plate 142.

[0058] Example 2

[0059] like Figure 6 and Figure 7 As shown, when other parts are the same as the embodiment, the difference between this embodiment and the embodiment is that: the optical fiber two-end synchronous welding device further includes a slot assembly 160, and the slot assembly 160 includes two first slots 161 and two second slots 162. The two first slots 161 are both opened on the workbench 100; the two second slots 162 are opened on the workbench 100 and the fixing frame 101.

[0060] The optical fiber two-end synchronous welding device also includes a winding mechanism 200, which includes a support seat 201, a circular groove 202, a support block 203, a winding assembly 210 and a transmission assembly 220. The support seat 201 is installed on the bottom surface of the workbench 100; the circular groove 202 is opened through the bottom surface of the support seat 201; the support block 203 is installed on one side of the support seat 201; and the winding assembly 210 is used to wind up the optical fiber.

[0061] The winding assembly 210 includes a driving motor 211, a circular plate 212, two winding rods 213, and two plug plates 214. The driving motor 211 is placed on the support seat 201; the driving motor 211 is powered by a battery, the circular plate 212 is mounted on the power output shaft of the driving motor 211, and the outer diameter of the circular plate 212 is smaller than the aperture of the circular groove 202; the two winding rods 213 are both mounted on the side of the circular plate 212 away from the driving motor 211; the two plug plates 214 are fixedly mounted on the driving motor 211, and the two plug plates 214 are plugged and matched with the first slot 161 and the second slot 162.

[0062] Working principle: In actual use, when the length of the optical fiber to be welded is long, the middle part of the optical fiber can be placed between the two winding rods 213, and then the driving motor 211 is started to drive the disc and the two winding rods 213 to rotate, so that the optical fiber is wound on the winding rods 213, thereby avoiding the situation where the long optical fiber is knotted.

[0063] When it is necessary to remove the optical fiber on the winding rod 213 , the rolled optical fiber on the winding rod 213 can be removed by simply moving the rolled optical fiber upward.

[0064] Example 3

[0065] like Figure 8-Figure 11 As shown, when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that:

[0066] The transmission assembly 220 includes a connecting frame 221, a rotating shaft 222, a rotating disk 223 and a first bevel gear 225. The connecting frame 221 is mounted on the bottom surface of the support base 201; the rotating shaft 222 is rotatably mounted on the connecting frame 221; the rotating disk 223 is mounted on the upper end of the rotating shaft 222, and the rotating disk 223 has two plug holes 224 that are plugged and matched with the winding rod 213; the first bevel gear 225 is mounted on the lower end of the rotating shaft 222.

[0067] Specifically, the driving motor 211 is taken out from the supporting seat 201, and then the driving motor 211 is rotated 180 degrees in the vertical direction so that the winding rod 213 faces downward, and then the driving motor 211 is moved downward so that the two plug plates 214 on the driving motor 211 are respectively plugged into the two second slots 162, so that the supporting block 203 and the fixing frame 101 support the two plug plates 214, and the two winding rods 213 are respectively plugged into the two sockets 224 on the turntable 223. At this time, if the driving motor 211 is started, the power output shaft of the driving motor 211 will drive the circular plate 212 to rotate, and then drive the two winding rods 213 to rotate, and then drive the turntable 223 to rotate, and then drive the rotating shaft 222 and the first bevel gear 225 to rotate.

[0068] like Fig. 9 As shown, the optical fiber two-end synchronous welding device further includes a moving mechanism 110 , and the moving mechanism 110 includes two first shafts 111 , a second shaft 112 , six moving wheels 113 and a second bevel gear 114 .

[0069] The two first shafts 111 are both rotatably connected to the fixed frame 101; the second shaft 112 is rotatably connected to the fixed frame 101; six moving wheels 113 are respectively mounted at both ends of the first shaft 111 and the second shaft 112, and the moving wheels 113 have a self-locking function. The second bevel gear 114 is fixedly sleeved on the second shaft 112, and the second bevel gear 114 is meshed and connected with the first bevel gear 225.

[0070] Specifically, when the fixing frame 101 needs to be moved, the self-locking of the moving wheels 113 is released, so that the fixing frame 101 can be easily pushed under the influence of the moving wheels 113 .

[0071] Working principle: When the device needs to be moved during specific use, the self-locking of the plurality of moving wheels 113 is first released.

[0072] Then, the driving motor 211 is taken out from the supporting seat 201, rotated 180 degrees in the up and down direction, and then placed back in the supporting seat 201, so that the two plug plates 214 on the driving motor 211 are respectively plugged into the two second slots 162, and the supporting block 203 and the fixing frame 101 support the two plug plates 214, so that the two winding rods 213 are respectively plugged into the two sockets 224 on the turntable 223.

[0073] Then, by starting the driving motor 211, the power output shaft of the driving motor 211 will drive the circular plate 212 to rotate, and then drive the two winding rods 213 to rotate, and then drive the turntable 223 to rotate, and then drive the rotating shaft 222 and the first bevel gear 225 to rotate, and then mesh and drive the second bevel gear 114 to rotate, and then the second shaft 112 and the moving wheel 113 to rotate, so as to facilitate the movement of the device with less effort.

[0074] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0075] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A synchronous welding device for optical fiber ends, characterized in that: include: A workbench (100) with a fixing frame (101) installed on its side; Two sets of welding mechanisms (120), both installed on the workbench (100), are used to weld the two ends of the optical fiber respectively; A driving mechanism (130) for simultaneously driving the two sets of welding mechanisms (120) to rotate; A filtering mechanism (140) is installed on the bottom surface of the workbench (100); Two sets of air delivery mechanisms (150) are both installed on the bottom surface of the workbench (100) and are connected to the filtering mechanism (140) for delivering the air in the filtering mechanism (140) to the welding mechanism (120) so that the air is blown toward the end of the optical fiber after welding; The optical fiber two-end synchronous welding device further comprises a slot assembly (160), wherein the slot assembly (160) comprises: Two first slots (161) are both provided on the workbench (100); Two second slots (162) are provided on the workbench (100) and the fixing frame (101); The optical fiber two-end synchronous welding device further comprises a wire winding mechanism (200), wherein the wire winding mechanism (200) comprises: A support base (201) mounted on the bottom surface of the workbench (100); A circular groove (202) is formed through the bottom surface of the support seat (201); A support block (203) is installed on one side of the support base (201); A winding assembly (210) for winding the optical fiber; Transmission assembly (220); The winding assembly (210) comprises: A driving motor (211) is placed on the support seat (201); A circular plate (212) is mounted on the power output shaft of the driving motor (211), and the outer diameter of the circular plate (212) is smaller than the aperture of the circular groove (202); Two winding rods (213) are both mounted on a side of the circular plate (212) away from the driving motor (211); Two plug boards (214) are fixedly mounted on the driving motor (211) and are plugged into and matched with the first slot (161) and the second slot (162); The transmission assembly (220) comprises: A connecting frame (221) is mounted on the bottom surface of the supporting base (201); A rotating shaft (222) rotatably mounted on the connecting frame (221); A rotating disk (223) is installed at the upper end of the rotating shaft (222) and has two insertion holes (224) for plugging and cooperating with the winding rod (213); A first bevel gear (225) mounted on the lower end of the rotating shaft (222); The optical fiber two-end synchronous welding device further comprises a moving mechanism (110), wherein the moving mechanism (110) comprises: Two first shafts (111) are both rotatably connected to the fixing frame (101); A second shaft (112) rotatably connected to the fixing frame (101); Six moving wheels (113) are respectively mounted on both ends of the first shaft (111) and the second shaft (112); The second bevel gear (114) is fixedly sleeved on the second shaft (112) and meshedly connected with the first bevel gear (225).

2. The optical fiber two-end synchronous welding device according to claim 1, characterized in that: The welding mechanism (120) comprises: A fixed seat (127) fixedly connected to the workbench (100); A rotating cylinder (121) is rotatably connected to the fixing seat (127); A gear ring (122) fixedly sleeved on the rotating cylinder (121); A laser welder (123) installed on the inner wall of the rotating cylinder (121); A first hollow ring (124) fixedly connected to the rotating cylinder (121); A plurality of air nozzles (125) are equidistantly mounted on the rotating cylinder (121) and are all connected to the first hollow ring (124); The second hollow ring (126) is rotatably sleeved on the first hollow ring (124).

3. The optical fiber two-end synchronous welding device according to claim 2, characterized in that: The driving mechanism (130) comprises: A mounting frame (131) mounted on the bottom surface of the workbench (100); A dual-axis motor (132) is mounted on the mounting frame (131), and its two power output shafts are respectively mounted with a first rotating rod (133) and a reciprocating screw (134); A second rotating rod (135) fixedly connected to the reciprocating screw (134); Two cams (136) are respectively fixedly sleeved on the first rotating rod (133) and the second rotating rod (135); Two gears (137), respectively mounted on the first rotating rod (133) and the second rotating rod (135), and respectively meshingly connected with the two gear rings (122); The movable cleaning seat (138) can move horizontally along the reciprocating screw (134).

4. The optical fiber two-end synchronous welding device according to claim 3, characterized in that: The mobile cleaning seat (138) comprises: A movable seat (1381) is sleeved on the reciprocating screw (134) and can move along the reciprocating screw (134); A mounting seat (1382) mounted on the movable seat (1381) and slidably connected to the bottom surface of the workbench (100); A cleaning brush (1383) is mounted on the mounting seat (1382).

5. The optical fiber two-end synchronous welding device according to claim 4, characterized in that: The filtering mechanism (140) comprises: A filter box (141) is installed on the bottom surface of the workbench (100); The filter plate (142) is mounted on the bottom surface of the filter box (141), and its bottom surface is in contact with the cleaning brush (1383).

6. The optical fiber two-end synchronous welding device according to claim 3, characterized in that: The gas delivery mechanism (150) comprises: A piston box (151) is installed on the bottom surface of the workbench (100), a piston sheet is slidably connected inside the piston box, and a first valve (156) is installed on the front surface of the piston box; A plurality of piston rods (152), each of which is fixedly connected to the piston plate and slidably connected to the piston box (151); A push plate (153) fixedly connected to the lower ends of the plurality of piston rods (152) and in contact with the cam (136); A plurality of springs (154) are installed between the push plate (153) and the piston box (151); An air extraction pipe (155), one end of which is connected to the piston box (151), and the other end of which is connected to the filter box (141) in the filter mechanism (140); An air delivery pipe (157) has one end connected to the piston box (151) and the other end connected to the second hollow ring (126). A second valve (158) is installed on the air delivery pipe (157).

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