Oiling device for glass fiber manufacturing

Abstract

The utility model discloses an oil coating device for glass fiber manufacturing, which relates to the field of glass fiber processing, comprises an oil coating box and a support fixedly connected to one end outside the oil coating box, and is characterized in that a first turning roller responsible for reversing the advancing direction of glass fibers back and forth is rotatably arranged at the bottom end inside the oil coating box; two second turning rollers which vertically deflect the advancing direction of the glass fibers are rotationally arranged at the top end in the oiling box, a dust removal component which is responsible for cleaning dirt on the surfaces of the glass fibers is fixedly installed on one side outside the oiling box, a driving component is arranged on the top of the support, and a filtering component for treating oil pollution is arranged on one side outside the oiling box; the oiling device for glass fiber manufacturing can be used for fully oiling and cleaning oil dirt.

Description

Technical Field

[0001] This utility model mainly relates to the technical field of glass fiber processing, specifically to an oiling device for glass fiber manufacturing. Background Technology

[0002] The oiling device for glass fiber manufacturing is a key piece of equipment in the fiber forming process. It is mainly used to uniformly coat the surface of glass fibers with a sizing agent. The special oil containing coupling agents, film-forming agents and other components is coated on the surface of the high-speed drawn fiber in the form of a nano-scale film, which protects the fiber from mechanical wear, enhances the fiber bundle properties, improves the interfacial bonding between the fiber and the resin matrix, and endows the fiber with special properties such as antistatic properties and flexibility. However, the existing oiling devices for glass fiber manufacturing lack the ability to treat the dirt that has been contaminated during the glass fiber manufacturing process before oiling, which can easily lead to a decrease in the durability of the oil.

[0003] According to application number 201920540487.0, a glass fiber drawing and oiling device includes a mounting frame, an oil box on the mounting frame, a cover plate for use with the oil box, shaft supports and pressure plates at the notches at both ends of the mounting frame, a drive shaft mounted on the shaft support, a coupling at one end of the drive shaft and a motor connected through the coupling, a knurled wheel sleeved on the drive shaft, a tensioning strip in the groove of the shaft support, a belt and adjusting bolt between the knurled wheel and the tensioning strip; and several water inlets and drains are staggered at equal intervals at the bottom of the oil box, with a liquid level regulating pipe for use installed on the drain.

[0004] The aforementioned document, through structural improvements, enables the wetting agent to be coated evenly and thoroughly, reduces the chance of water flowing into the wetting agent, and stabilizes the wetting agent concentration. However, it lacks the ability to handle the dirt and oil contamination of the glass fiber itself. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide an oiling device for glass fiber manufacturing to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An oiling device for glass fiber manufacturing includes an oiling tank, with a bracket fixedly connected to one end of the tank. The device is characterized by having a first steering roller rotatably mounted at the bottom of the tank to reverse the forward direction of the glass fiber, two second steering rollers rotatably mounted at the top of the tank to deflect the forward direction of the glass fiber, a dust removal component fixedly mounted on one side of the tank to clean dirt from the glass fiber surface, a driving component at the top of the bracket, and a filter component for treating oil contamination on one side of the tank.

[0008] Preferably, a sponge block is fixed in the center of the oiling tank, and a feed trough and a discharge trough are respectively opened on both sides of the top of the oiling tank. A liquid inlet pipe is connected to the top of one end of the oiling tank, and a liquid outlet pipe is connected to the bottom of the other end of the oiling tank.

[0009] Preferably, the first steering roller is located directly below the sponge block, and a row of first wiring grooves is formed on the outer wall of the first steering roller.

[0010] Preferably, a row of second wiring grooves is formed on the outer wall of the second steering roller, and the two sets of second wiring grooves are respectively aligned with the feed groove and the discharge groove. The bottom of the second steering roller near the discharge groove is provided with an oil scraper ring fixedly installed on the top of the oiling box.

[0011] Preferably, the dust removal component includes a dust removal cover fixedly sleeved outside the feed trough, a vacuum cleaner is connected to the bottom of the dust removal cover, and two fluffy brush rollers are installed at one end of the dust removal cover that can rotate up and down.

[0012] Preferably, the driving component includes a first gear fixedly installed at one end of the second steering roller and located outside the oiling tank, the two first gears being connected by a toothed belt, a first motor being provided on one side of the top of the bracket, the first motor being connected to a central shaft of the second steering roller, a second gear being fixedly installed at one end of the fluff brush roller and located outside the dust removal cover, the two second gears being meshed with each other, a second motor being provided on the other side of the top of the bracket, the second motor being connected to a central shaft of the fluff brush roller.

[0013] Preferably, the filtration component includes a filter tank located on one side of the oiling tank, a liquid pump connected to one side of the filter tank, the filter tank being connected to the liquid outlet pipe via a first liquid guide pipe, and the liquid pump outlet being connected to the liquid inlet pipe via a second liquid guide pipe.

[0014] In summary, this technical solution has the following main advantages:

[0015] This invention achieves uniform oil film coating and efficient oil utilization through an innovative steering roller layout and sponge adsorption system. The device adopts a 180-degree steering path design, which allows the glass fiber to penetrate the oil-impregnated sponge block twice, ensuring that the glass fiber surface can be fully oiled. The oil scraper ring precisely controls the oil film thickness, avoids oil waste, and ensures the quality of oil coating.

[0016] The device features a bidirectional rotating brush roller at the feed end, equipped with a dust removal system, which effectively removes impurities from the surface of the glass fiber to be coated, providing a clean substrate for subsequent coating processes and reducing contamination during feeding. The oil filtration system significantly improves production quality, with the filter components continuously purifying the circulating oil, maintaining its cleanliness, and extending its service life. The synchronous drive system ensures stable fiber conveying tension. All functional modules work together to form a continuous production line. The entire system is easy to operate, has high coating efficiency, and is particularly suitable for the large-scale coating needs of glass fiber. Attached Figure Description

[0017] Figure 1 This is an isometric view of the overall structure and operation of this utility model;

[0018] Figure 2 This is a top view of the overall structure of this utility model;

[0019] Figure 3 This is a perspective view of the main structure of this utility model;

[0020] Figure 4 This is a right view of the main structure of this utility model;

[0021] Figure 5 This is a schematic diagram showing the internal structure of this utility model.

[0022] Figure Descriptions: 10. Oil coating tank; 11. Support frame; 12. First steering roller; 13. Second steering roller; 14. Dust removal component; 15. Drive component; 16. Filter component; 101. Sponge block; 102. Feed trough; 103. Discharge trough; 104. Liquid inlet pipe; 105. Liquid outlet pipe; 121. First wiring trough; 131. Second wiring trough; 132. Oil scraper ring; 141. Dust removal hood; 142. Vacuum cleaner; 143. Fluid brush roller; 151. First gear; 152. Toothed belt; 153. First motor; 154. Second gear; 155. Second motor; 161. Filter tank; 162. Liquid pump; 163. First liquid guide pipe; 164. Second liquid guide pipe. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Example

[0025] Please refer to the attached document carefully. Figure 1 , 2As shown in Figures 4 and 5, an oiling device for glass fiber manufacturing includes an oiling tank 10. A bracket 11 is fixedly connected to one end of the oiling tank 10. The device is characterized by having a first steering roller 12 rotatably mounted at the bottom of the oiling tank 10 to reverse the forward direction of the glass fiber, and two second steering rollers 13 rotatably mounted at the top of the oiling tank 10 to deflect the forward direction of the glass fiber. A dust removal component 14 for cleaning dirt from the surface of the glass fiber is fixedly installed on one side of the oiling tank 10. A driving component 15 is located at the top of the bracket 11. A filter component 16 for treating oil contamination is located on one side of the oiling tank 10. A seawater filter is fixed in the center of the oiling tank 10. The top of the sponge block 101 and the oiling tank 10 are respectively provided with a feed chute 102 and a discharge chute 103. One end of the oiling tank 10 is connected to the top of a liquid inlet pipe 104, and the other end of the oiling tank 10 is connected to the bottom of a liquid outlet pipe 105. The first steering roller 12 is located directly below the sponge block 101. A row of first wiring grooves 121 is provided on the outer wall of the first steering roller 12. A row of second wiring grooves 131 is provided on the outer wall of the second steering roller 13. The two sets of second wiring grooves 131 are respectively aligned with the feed chute 102 and the discharge chute 103. The bottom of the second steering roller 13 near the discharge chute 103 is provided with an oil scraping collar 132 fixedly installed on the top of the oiling tank 10.

[0026] Before the oiling device for glass fiber manufacturing is put into operation, oil is injected into the oiling tank 10. The glass fiber enters from the feed trough 102, passes around the second routing groove 131 in a second steering roller 13, penetrates the sponge block 101 to the bottom, and then turns 180° through the first routing groove 121 of the first steering roller 12, and passes through the sponge block 101 again to the top. The reverse path allows the glass fiber to be immersed in the oil and the oil film to be evenly absorbed by the sponge block 101. After the oiling, the glass fiber passes through the oil scraper ring 132 to scrape off the excess oil. The scraped oil falls back into the oiling tank 10. Finally, the oiled glass fiber is deflected through the second routing groove 131 of another second steering roller 13 and is finally discharged from the discharge trough 103.

[0027] Please refer to the attached document carefully. Figure 1 , 2As shown in Figures 3 and 4, the dust removal component 14 includes a dust removal hood 141 fixedly sleeved outside the feed trough 102. A vacuum cleaner 142 is connected to the bottom of the dust removal hood 141. Two bristle brush rollers 143 are rotatably mounted on one end of the dust removal hood 141. The drive component 15 includes a first gear 151 fixedly mounted on one end of the second steering roller 13 and located outside the oiling tank 10. The two first gears 151 are connected by a toothed belt 152. A first motor 153 is provided on one side of the top of the bracket 11. The first motor 153 is connected to the central shaft of the second steering roller 13. A second gear 154 is fixedly installed at one end of the roller 143 outside the dust removal hood 141. The two second gears 154 mesh with each other. A second motor 155 is provided on the other side of the top of the bracket 11. The second motor 155 is connected to the central shaft of a bristle brush roller 143. The filter component 16 includes a filter tank 161 located on one side of the oiling tank 10. A liquid pump 162 is connected to one side of the filter tank 161. The filter tank 161 is connected to the liquid outlet pipe 105 through a first liquid guide pipe 163. The liquid outlet end of the liquid pump 162 is connected to the liquid inlet pipe 104 through a second liquid guide pipe 164.

[0028] As described above, the dust removal component 14 is activated at the feed trough 102: the second motor 155 drives the bristle brush roller 143 to rotate, and the two second gears 154 mesh to realize the reverse rotation of the double brush rollers, brushing away dirt on the surface of the glass fiber. The vacuum cleaner 142 immediately removes the dirt and debris brushed off. In the drive component 15, the first motor 153 drives the two second steering rollers 13 to rotate at a uniform speed through the first gear 151 and the toothed belt connection 152, ensuring that the glass fiber tension is stable and continuously driven forward. The filter component 16 continuously circulates the oil: the liquid pump 162 draws the oil containing impurities at the bottom of the oiling tank 10 into the filter tank 161 through the liquid outlet pipe 105 and the first liquid guide pipe 163. The purified oil flows back to the oiling tank 10 through the second liquid guide pipe 164 and the liquid inlet pipe 104, removing oil impurities in real time, maintaining the cleanliness of the oil, and extending the service life of the oil.

[0029] The above embodiments are only for illustrating the technical concept of this utility model and should not be used to limit the protection scope of this utility model. Any modifications made to the technical solution based on the technical concept proposed by this utility model shall fall within the protection scope of this utility model.

Claims

1. An oiling device for glass fiber manufacturing, comprising an oiling tank (10), wherein a bracket (11) is fixedly connected to one end of the oiling tank (10), characterized in that, The bottom of the oiling tank (10) is rotatably equipped with a first steering roller (12) responsible for reversing the forward and backward movement of the glass fiber. The top of the oiling tank (10) is rotatably equipped with two second steering rollers (13) that are perpendicular to the forward movement of the glass fiber. A dust removal component (14) responsible for cleaning dirt from the surface of the glass fiber is fixedly installed on one side of the outside of the oiling tank (10). A drive component (15) is provided on the top of the bracket (11). A filter component (16) for treating oil contamination is provided on one side of the outside of the oiling tank (10).

2. The oiling apparatus for glass fiber manufacturing according to claim 1, characterized in that, A sponge block (101) is fixed in the center of the oiling box (10). The top two sides of the oiling box (10) are respectively provided with a feeding trough (102) and a discharging trough (103). One end of the oiling box (10) is connected to the top of a liquid inlet pipe (104), and the other end of the oiling box (10) is connected to the bottom of a liquid outlet pipe (105).

3. The oiling apparatus for glass fiber manufacturing according to claim 2, characterized in that, The first steering roller (12) is located directly below the sponge block (101), and a row of first wiring grooves (121) is formed on the outer wall of the first steering roller (12).

4. The oiling apparatus for glass fiber manufacturing according to claim 2, characterized in that, A row of second wiring grooves (131) is provided on the outer wall of the second steering roller (13). The two sets of second wiring grooves (131) are respectively aligned with the feed groove (102) and the discharge groove (103). The bottom of the second steering roller (13) near the discharge groove (103) is provided with an oil scraper ring (132) fixedly installed on the top of the oiling box (10).

5. The oiling apparatus for glass fiber manufacturing according to claim 2, characterized in that, The dust removal component (14) includes a dust removal hood (141) fixedly sleeved outside the feed trough (102), a vacuum cleaner (142) is connected to the bottom of the dust removal hood (141), and two fluff brush rollers (143) are installed at one end of the dust removal hood (141) for up-and-down rotation.

6. The oiling apparatus for glass fiber manufacturing according to claim 5, characterized in that, The drive component (15) includes a first gear (151) fixedly installed at one end of the second steering roller (13) and located outside the oiling tank (10). The two first gears (151) are connected by a toothed belt (152). A first motor (153) is provided on one side of the top of the bracket (11). The first motor (153) is connected to a central shaft of the second steering roller (13). A second gear (154) is fixedly installed at one end of the fluff brush roller (143) outside the dust removal cover (141). The two second gears (154) mesh with each other. A second motor (155) is provided on the other side of the top of the bracket (11). The second motor (155) is connected to a central shaft of the fluff brush roller (143).

7. The oiling apparatus for glass fiber manufacturing according to claim 2, characterized in that, The filter component (16) includes a filter tank (161) located on one side of the oiling tank (10). A liquid pump (162) is connected to one side of the filter tank (161). The filter tank (161) is connected to the liquid outlet pipe (105) through a first liquid guide pipe (163). The liquid outlet end of the liquid pump (162) is connected to the liquid inlet pipe (104) through a second liquid guide pipe (164).

Images