Raw material cleaning device for optical fiber production

Abstract

The raw material cleaning device for optical fiber production comprises a bottom support and a supporting cylinder, a sliding seat is fixedly installed at the top of the bottom support, a sliding block is installed on the inner side of the sliding seat in a sliding mode, a hydraulic ejector rod is fixedly installed at the top of the sliding block, a first supporting frame is fixedly installed at the top of the hydraulic ejector rod, and a second supporting frame is fixedly installed at the top of the first supporting frame. A second supporting frame is fixedly installed at the top of the end, away from the sliding base, of the bottom support, and the outer sides of the two ends of the supporting cylinder are movably sleeved with supporting bearings. Through the arrangement of the sucking pump and the gas collecting hood, certain gas can be generated due to the fact that raw materials are soaked in acid and alkali cleaning liquid in advance in the working process, and at the moment, the gas collecting hood rotates under the supporting of the second sealing bearing to keep the position opposite to the supporting cylinder, one end of the supporting cylinder is covered, and flow is guided; and the air flow is pumped out through the air pump and is conveniently drained to the treatment equipment, so that the dissipation of harmful gas is reduced, the working environment is guaranteed, and the working safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of raw material cleaning technology for optical fiber production, specifically a raw material cleaning device for optical fiber production. Background Technology

[0002] Optical fiber, short for optical waveguide fiber, is a type of fiber made of glass or plastic used as a means of light transmission. The transmission principle is total internal reflection of light. The tiny optical fibers are encased in a plastic sheath, allowing them to bend without breaking. Typically, a light-emitting diode (LED) or a laser beam is used at one end of the fiber to transmit light pulses, while a photosensitive element is used at the other end to detect these pulses. In everyday life, because the transmission loss of light through optical fibers is much lower than that of electricity through wires, optical fibers are used for long-distance information transmission.

[0003] In the production process of optical fibers, the raw materials need to be pre-cleaned and cleaned. Water flow cleaning is usually used. Depending on the step, acidic or alkaline substances need to be added to clean different raw materials in a process-oriented manner. However, traditional cleaning equipment cannot perform dynamic cleaning well and has low cleaning efficiency. In addition, certain harmful gases are generated during the chemical liquid addition cleaning process. Existing equipment usually has low cleaning efficiency and cannot effectively seal and guide the gas, thus causing inconvenience to production. Based on this, a raw material cleaning device for optical fiber production is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a raw material cleaning device for optical fiber production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material cleaning device for optical fiber production, comprising a bottom support and a support cylinder. A sliding seat is fixedly installed on the top of the bottom support, a slider is slidably installed on the inner side of the sliding seat, a hydraulic push rod is fixedly installed on the top of the slider, a first support frame is fixedly installed on the top of the hydraulic push rod, a second support frame is fixedly installed on the top of the bottom support at the end away from the sliding seat, support bearings are movably sleeved on the outer sides of both ends of the support cylinder, support rings are fixedly sleeved on the outer sides of the support bearings, support shafts are fixedly installed on both sides of the support rings, a driven gear ring is fixedly sleeved on the outer side of one end of the support cylinder, and the outer side of the driven gear ring... The device is equipped with a drive gear, one end of which is connected to a reduction motor. One end of the support cylinder is sealed, and a sealing bearing is fitted onto the sealed part of the support cylinder. A feeding pipe is movably fitted onto the inner side of the sealing bearing. A sealing cone is fixedly fitted onto the outer side of one end of the feeding pipe. A perforated spiral plate is fixedly installed on the inner side of the support cylinder. A second sealing bearing is movably fitted onto the outer side of the end of the support cylinder away from the feeding pipe. A gas collecting hood is fitted onto the outer side of the second sealing bearing. One end of the gas collecting hood is connected to a vacuum pump. A discharge pipe is connected to the bottom of the gas collecting hood. Two first reinforcing rods are fixedly installed on the outer side of the gas collecting hood, and two second reinforcing rods are fixedly installed on the outer side of the feeding pipe.

[0006] Preferably, the number of support shafts is four, and the outer side of the four support shafts away from the support ring is connected to a sleeve bearing support and rotated and limited in pairs to the inner side of the first support frame and the second support frame respectively.

[0007] Preferably, the geared motor is fixedly installed on the outside of the support ring, the air pump is fixedly installed on the outside of the support ring, and the input end of the air pump is connected to the inside of the air collection hood through a pipe.

[0008] Preferably, one side of the sealing cone is in movable contact with the inner wall of the support cylinder, the hollowed-out spiral plate is hollowed out, and the hollowed-out spiral plate is located on the outside of the sealing cone and the feeding pipe.

[0009] Preferably, the discharge pipe is connected to the opening of the support cylinder inside the gas collecting hood, and the inner walls of the gas collecting hood, the support cylinder, the feeding pipe and the discharge pipe are all provided with a corrosion-resistant coating.

[0010] Preferably, the ends of the two first reinforcing rods away from the gas collection hood are fixedly installed on the outside of the support shaft, and the ends of the two second reinforcing rods away from the feeding pipe are fixedly installed on the outside of the support shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When the device is in use, the feeding pipe and the discharge pipe are connected to the upstream and downstream production equipment respectively. When the raw material soaking in the cleaning solution is guided into the support cylinder through the feeding pipe, the reduction motor is started to drive the drive gear to rotate. The drive gear drives the meshing driven gear ring to rotate, thereby causing the support cylinder to rotate. The hollow spiral plate inside the support cylinder rotates synchronously and gradually pushes the raw material to the outlet of the support cylinder. It is then guided into the discharge pipe through the gas collection hood and discharged through the discharge pipe, which facilitates auxiliary operation and improves the cleaning efficiency.

[0012] This invention utilizes a vacuum pump and a gas collection hood. During operation, the raw materials are pre-soaked in acid and alkali cleaning solutions, which generate a certain amount of gas. At this time, the gas collection hood, supported by a sealed bearing, rotates to maintain its relative position with the support cylinder, covering one end of the support cylinder and guiding the gas flow. The vacuum pump then extracts the gas flow and facilitates its direct flow to the processing equipment, reducing the escape of harmful gases, protecting the working environment, and increasing operational safety. Attached Figure Description

[0013] Figure 1 This is a front-view stereoscopic structural diagram of the present utility model.

[0014] Figure 2 This is a rear-view three-dimensional appearance structural diagram of the present utility model.

[0015] Figure 3 This is a schematic diagram of the front sectional structure of this utility model.

[0016] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Bottom support; 2. Sliding seat; 3. Slider; 4. Hydraulic jack; 5. First support frame; 6. Support shaft; 7. Support ring; 8. Support bearing; 9. Air pump; 10. Air collection hood; 11. First reinforcing rod; 12. Support cylinder; 13. Gear motor; 14. Drive gear; 15. Driven gear ring; 16. Feeding pipe; 17. Sealed bearing one; 18. Second support frame; 19. Second reinforcing rod; 20. Discharge pipe; 21. Hollow spiral plate; 22. Sealing cone; 23. Sealed bearing two. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 This utility model provides a technical solution: a raw material cleaning device for optical fiber production, including a bottom support 1 and a support cylinder 12. A sliding seat 2 is fixedly installed on the top of the bottom support 1, and a slider 3 is slidably installed on the inner side of the sliding seat 2. A hydraulic push rod 4 is fixedly installed on the top of the slider 3, and a first support frame 5 is fixedly installed on the top of the hydraulic push rod 4. A second support frame 18 is fixedly installed on the top of the bottom support 1 at the end away from the sliding seat 2. Support bearings 8 are movably sleeved on the outer sides of both ends of the support cylinder 12. Support rings 7 are fixedly sleeved on the outer sides of the support bearings 8. Support shafts 6 are fixedly installed on both sides of the support rings 7. A driven gear ring 15 is fixedly sleeved on the outer side of one end of the support cylinder 12. A drive gear 14 meshes with the outer side of the driven gear ring 15. One end of the wheel 14 is connected to a geared motor 13. One end of the support cylinder 12 is sealed, and a sealing bearing 17 is sleeved on the sealed part of the support cylinder 12. A feeding pipe 16 is movably sleeved on the inner side of the sealing bearing 17. A sealing cone 22 is fixedly sleeved on the outer side of one end of the feeding pipe 16. A hollow spiral plate 21 is fixedly installed on the inner side of the support cylinder 12. A sealing bearing 23 is movably sleeved on the outer side of the end of the support cylinder 12 away from the feeding pipe 16. A gas collecting hood 10 is sleeved on the outer side of the sealing bearing 23. One end of the gas collecting hood 10 is connected to a vacuum pump 9. The bottom of the gas collecting hood 10 is connected to a discharge pipe 20. Two first reinforcing rods 11 are fixedly installed on the outer side of the gas collecting hood 10. Two second reinforcing rods 19 are fixedly installed on the outer side of the feeding pipe 16.

[0020] The working principle of the above technical solution is as follows: During use, the feeding pipe 16 and the discharge pipe 20 are connected to the upstream and downstream production equipment respectively. When the raw material soaking in the cleaning solution is guided into the support cylinder 12 through the feeding pipe 16, the reduction motor 13 is started to drive the drive gear 14 to rotate. The drive gear 14 drives the meshing driven gear ring 15 to rotate, thereby causing the support cylinder 12 to rotate. The hollow spiral plate 21 inside the support cylinder 12 rotates synchronously, and gradually pushes the raw material to the outlet of the support cylinder 12. It is then guided into the discharge pipe 20 through the gas collection hood 10 and discharged through the discharge pipe 20. During the cleaning process, the extension and retraction length of the hydraulic push rod 4 changes the inclination of the support cylinder 12, thereby changing the liquid level of the cleaning solution and indirectly changing the contact cleaning time between the raw material and the cleaning solution, which facilitates auxiliary operation and improves the cleaning efficiency.

[0021] In another implementation scheme, such as Figures 1-3 As shown, there are four support shafts 6, and the outer side of the four support shafts 6 away from the support ring 7 is connected to the bearing support and rotated in pairs to be limited to the inner side of the first support frame 5 and the second support frame 18.

[0022] The support shaft 6 is connected to the support ring 7 and fixed to the inner side of the first support frame 5 and the second support frame 18 through the bearing support, thereby achieving the effect of rotational connection. The second support frame 18 provides support to one end of the support cylinder 12 by rotation, and the other end of the support cylinder 12 is rotated and supported by the first support frame 5. This allows the tilt of the support cylinder 12 to be adjusted by changing the extension height of the hydraulic push rod 4, and then by the sliding action of the sliding seat 2 and the slider 3, thereby changing the liquid level inside the support cylinder 12, which is convenient for assisting the cleaning operation.

[0023] In another implementation scheme, such as Figures 1-3 As shown, the geared motor 13 is fixedly installed on the outside of the support ring 7, and the air pump 9 is fixedly installed on the outside of the support ring 7. The input end of the air pump 9 is connected to the inside of the air collection hood 10 through a pipe.

[0024] With the help of the suction pump 9 and the gas collection hood 10, a certain amount of gas will be generated during operation because the raw materials have been pre-soaked in acid and alkali cleaning solution. At this time, the gas collection hood 10 rotates under the support of the sealed bearing 23 to maintain its relative position with the support cylinder 12, covering one end of the support cylinder 12 and guiding the gas flow. The suction pump 9 extracts the gas flow and facilitates its flow to the treatment equipment, reducing the escape of harmful gases, protecting the working environment, and increasing the safety of the operation.

[0025] In another implementation scheme, such as Figures 1-4 As shown, one side of the sealing cone 22 is in contact with the inner wall of the support cylinder 12, the hollow spiral plate 21 is hollow, and the hollow spiral plate 21 is located on the outside of the sealing cone 22 and the feeding pipe 16.

[0026] The sealing cone 22 provides a sealing function at the connection between the sealing bearing 17 and the feed pipe 16, which facilitates the guiding of the liquid and increases the overall stability of the operation and the sealing effect. The hollowed-out spiral plate 21 makes it easy to push the raw material without pushing the liquid, thus assisting the operation. The liquid achieves dynamic balance through addition and discharge, which facilitates auxiliary operation.

[0027] In another implementation scheme, such as Figures 1-4 As shown, the discharge pipe 20 is connected to the opening of the support cylinder 12 inside the gas collecting hood 10. The inner walls of the gas collecting hood 10, the support cylinder 12, the feeding pipe 16 and the discharge pipe 20 are all provided with a corrosion-resistant coating.

[0028] The discharge pipe 20 discharges the raw material that is limited and guided by the gas collection hood 10, making it easier to proceed to the next process. The overall structure, including the hollow spiral plate 21, is made of corrosion-resistant material, which is convenient to handle various steps of raw material cleaning and increases its adaptability.

[0029] In another implementation scheme, such as Figures 1-4As shown, the ends of the two first reinforcing rods 11 away from the gas collection hood 10 are fixedly installed on the outside of the support shaft rod 6, and the ends of the two second reinforcing rods 19 away from the feeding pipe 16 are fixedly installed on the outside of the support shaft rod 6.

[0030] The first reinforcing rod 11 and the second reinforcing rod 19 are used to fix the positions of the gas collection hood 10 and the feeding pipe 16, respectively. They are fixed in a relatively fixed position with the support shaft rod 6 at the other end, thereby fixing the structure, increasing the relative stability of the structure, and facilitating its use.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material cleaning device for optical fiber production, comprising a bottom support (1) and a support cylinder (12), characterized in that: A sliding seat (2) is fixedly installed on the top of the bottom support (1). A slider (3) is slidably installed on the inner side of the sliding seat (2). A hydraulic jack (4) is fixedly installed on the top of the slider (3). A first support frame (5) is fixedly installed on the top of the hydraulic jack (4). A second support frame (18) is fixedly installed on the top of the bottom support (1) away from the sliding seat (2). Support bearings (8) are movably sleeved on the outer sides of both ends of the support cylinder (12). A support ring (7) is fixedly sleeved on the outer side of the support bearing (8). Support shafts (6) are fixedly installed on both sides of the support ring (7). A driven gear ring (15) is fixedly sleeved on the outer side of one end of the support cylinder (12). A drive gear (14) meshes with the outer side of the driven gear ring (15). A geared motor (13) is connected to one end of the drive gear (14). One end of the support cylinder (12) is sealed, and a sealing bearing (17) is sleeved at the sealed part of the support cylinder (12). A feeding pipe (16) is movably sleeved on the inner side of the sealing bearing (17). A sealing cone (22) is fixedly sleeved on the outer side of one end of the feeding pipe (16). A hollow spiral plate (21) is fixedly installed on the inner side of the support cylinder (12). A sealing bearing (23) is movably sleeved on the outer side of the end of the support cylinder (12) away from the feeding pipe (16). A gas collecting hood (10) is sleeved on the outer side of the sealing bearing (23). A vacuum pump (9) is connected to one end of the gas collecting hood (10). A discharge pipe (20) is connected to the bottom of the gas collecting hood (10). Two first reinforcing rods (11) are fixedly installed on the outer side of the gas collecting hood (10). Two second reinforcing rods (19) are fixedly installed on the outer side of the feeding pipe (16).

2. The raw material cleaning device for optical fiber production according to claim 1, characterized in that: The number of the support shafts (6) is four, and the four support shafts (6) are connected to the bearing supports on the outer side of the end away from the support ring (7) and are respectively rotated and limited to the inner side of the first support frame (5) and the second support frame (18) in pairs.

3. The raw material cleaning device for optical fiber production according to claim 1, characterized in that: The geared motor (13) is fixedly installed on the outside of the support ring (7), and the air pump (9) is fixedly installed on the outside of the support ring (7). The input end of the air pump (9) is connected to the inside of the air collection hood (10) through a pipe.

4. The raw material cleaning device for optical fiber production according to claim 1, characterized in that: One side of the sealing cone (22) is in contact with the inner wall of the support cylinder (12), and the hollow spiral plate (21) is hollow and is located on the outside of the sealing cone (22) and the feeding pipe (16).

5. The raw material cleaning device for optical fiber production according to claim 1, characterized in that: The discharge pipe (20) is connected to the opening of the support cylinder (12) inside the gas collecting hood (10). The inner walls of the gas collecting hood (10), support cylinder (12), feeding pipe (16) and discharge pipe (20) are all provided with corrosion-resistant coatings.

6. The raw material cleaning device for optical fiber production according to claim 1, characterized in that: The two first reinforcing rods (11) are fixedly installed on the outside of the support shaft rod (6) at the ends away from the gas collection hood (10), and the two second reinforcing rods (19) are fixedly installed on the outside of the support shaft rod (6) at the ends away from the feeding pipe (16).

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