A glass fiber surface oiling uniformization device

Abstract

A device for uniformly coating oil onto fiberglass surfaces is disclosed. This invention relates to the field of fiberglass production technology. Two rotating plates are screwed to the top of corresponding support rods via rotating rods, with the rotating plates positioned below atomizing nozzles. An electric push rod is screwed to the support frame via a hinged seat, and its output end is screwed to the rotating plate via the hinged seat. The electric push rod is connected to an external power source. Two contact plates are fixed to the bottom of the rotating plates, each containing an extrusion groove with an extrusion hole extending through its inner wall. The rear of the contact plates is connected to an external water pump via a pipe. Two extrusion shafts are screwed to the extrusion grooves at their front and rear ends via bearings, and threaded grooves are formed on the annular walls of the extrusion shafts. The electric push rods control the rotation of the rotating plates, bringing ceramic fiber cotton into contact with the fiberglass. Combined with the rotation of the extrusion shafts, oil is evenly applied to the fiberglass surface through the ceramic fiber cotton, ensuring uniform oil coating.

Description

Technical Field

[0001] This utility model relates to the field of glass fiber production technology, specifically to a device for homogenizing the oil coating on the surface of glass fiber. Background Technology

[0002] In the production of glass fiber, it is necessary to coat the fiber surface with a wetting agent (oil). Traditional oiling methods usually use atomizing nozzles and rollers. Spraying the oil onto the glass fiber with atomizing nozzles can easily lead to uneven distribution of the oil, while rollers can easily cause splashing or local over-oiling. Therefore, there is an urgent need for a glass fiber surface oiling uniformization device to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of the existing technology by providing a simple, reasonably designed, and easy-to-use glass fiber surface oiling homogenization device that can solve the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a wire drawing machine and a guide shaft; the guide shaft is located below the wire drawing machine, and several atomizing nozzles are symmetrically fixed between the wire drawing machine and the guide shaft using a support frame;

[0005] It also includes:

[0006] The rotating plate consists of two rotating plates. The top ends of the two rotating plates are screwed onto the vertical rods of the corresponding support frame using rotating rods. The rotating plates are located below the atomizing nozzle. The electric push rod is screwed onto the support frame using a hinge seat. The output end of the electric push rod is screwed onto the rotating plate using a hinge seat. The electric push rod is connected to an external power source.

[0007] The contact plate consists of two plates, which are fixed to the bottom of the rotating plate. Each contact plate has a squeezing groove and a squeezing hole through the inner wall of the squeezing groove. The rear side of the contact plate is connected to an external water pump via a pipe.

[0008] The extrusion shaft consists of two shafts, with the front and rear ends of the two shafts screwed into the extrusion groove using bearings, and threaded grooves are provided on the annular wall of the extrusion shaft.

[0009] The waterproof motor consists of two motors, which are fixed to the front side of the corresponding contact plate. The output shaft of the waterproof motor is rigidly connected to the extrusion shaft via a coupling. The waterproof motor is connected to an external power source.

[0010] The ceramic fiber cotton consists of two pieces, both of which are fixed to the side wall of the contact plate using a fixing assembly.

[0011] Furthermore, the fixing component includes:

[0012] The fixing blocks are multiple, and the multiple fixing blocks are fixed to the four corner side walls of the contact plate;

[0013] The fixing rings are multiple in number, and the multiple fixing rings are fixed at equal intervals on the peripheral wall of the ceramic fiber cotton, and the fixing rings are sleeved on the fixing block;

[0014] A fixing frame is fitted onto ceramic fiber cotton, and the end of the fixing block is inserted into the side wall of the fixing frame.

[0015] The fixing screws are symmetrically arranged on the front and rear sides of the fixing frame, and the fixing screws are threaded into the side wall of the contact plate.

[0016] Furthermore, the side wall of the fixing frame is provided with a groove, and the fixing ring is engaged in the groove.

[0017] Furthermore, a sealing gasket is provided on the inner wall of the fixed frame, and the sealing gasket is configured to abut against the contact plate.

[0018] Furthermore, limiting plates are fixed to the front and rear sides of the rotating plate and the contact plate respectively, and the top surface of the contact plate is provided with an inclined surface.

[0019] Furthermore, hydraulic detectors are fixedly installed on the two contact plates, and the sensing end of the hydraulic detector is set in the extrusion groove.

[0020] Compared with the prior art, the beneficial effects of this utility model are: the glass fiber surface oil uniformization device of this utility model wets the ceramic fiber cotton through the extrusion shaft and evenly applies the oil to the glass fiber. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the structure of the rotating plate and the contact plate in this utility model.

[0023] Figure 3 This is a schematic diagram of the internal structure of the contact plate in this utility model.

[0024] Figure 4 This is a structural schematic diagram of the fixing component in this utility model.

[0025] Figure 5 This is a structural schematic diagram of the fixed frame in this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Wire drawing machine; 2. Guide shaft; 3. Atomizing nozzle; 4. Support frame; 5. Rotating plate; 6. Electric push rod; 7. Contact plate; 8. Extrusion groove; 9. Extrusion hole; 10. Extrusion shaft; 11. Threaded groove; 12. Waterproof motor; 13. Ceramic fiber cotton; 14. Fixing component; 15. Fixing block; 16. Fixing ring; 17. Fixing frame; 18. Fixing screw; 19. Groove; 20. Sealing gasket; 21. Limiting plate; 22. Inclined surface; 23. Hydraulic detector. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] like Figures 1-5 As shown, this specific embodiment adopts the following technical solution: it includes a wire drawing machine 1 and a guide shaft 2; the guide shaft 2 is located below the wire drawing machine 1, and several atomizing nozzles 3 are symmetrically fixed between the wire drawing machine 1 and the guide shaft 2 using a support frame 4;

[0030] It also includes:

[0031] Two rotating plates 5 are provided. The top ends of the two rotating plates 5 are screwed onto the vertical rods of the corresponding support frame 4 using rotating rods. The rotating plates 5 are located below the atomizing nozzle 3. The electric push rod 6 is screwed onto the support frame 4 using a hinge seat. The output end of the electric push rod 6 is screwed onto the rotating plate 5 using a hinge seat. The electric push rod 6 is connected to an external power source. The electric push rod 6 is used to control the tilt position of the rotating plates 5, which facilitates the winding of glass fiber from the drawing machine 1 onto the guide shaft 2.

[0032] Two contact plates 7 are fixed to the bottom of the rotating plate 5. Each contact plate 7 has a squeezing groove 8 and a squeezing hole 9 through the inner wall of the squeezing groove 8. The rear side of the contact plate 7 is connected to an external water pump via a pipe. The external water pump facilitates the filling of oil into the squeezing groove 8 and the oil flowing out through the squeezing hole 9. Limiting plates 21 are fixed to the front and rear sides of the rotating plate 5 and the contact plates 7 respectively. The top surface of the contact plate 7 has an inclined surface 22 to facilitate the collection of oil sprayed from the nozzle. The guiding effect of the rotating plate 5 and the inclined surface 22 makes it easier to coat the glass fiber again. Hydraulic detectors 23 are fixed to the two contact plates 7 respectively. The sensing end of the hydraulic detector 23 is set in the squeezing groove 8 to facilitate the detection of the pressure in the squeezing groove 8, thereby controlling the oil output efficiency of the squeezing hole 9.

[0033] The extrusion shaft 10 consists of two shafts. The front and rear ends of the two extrusion shafts 10 are screwed into the extrusion groove 8 using bearings. The annular wall of the extrusion shaft 10 is provided with a threaded groove 11. By rotating the extrusion shaft 10 and cooperating with the threaded groove 11, the oil can be evenly distributed in the extrusion groove 8.

[0034] Waterproof motor 12, there are two waterproof motors 12, the two waterproof motors 12 are fixed on the front side of the corresponding abutment plate 7, and the output shaft of the waterproof motor 12 is rigidly connected to the extrusion shaft 10 by a coupling. The waterproof motor 12 is connected to an external power source and drives the extrusion shaft 10 to rotate.

[0035] Ceramic fiber cotton 13, there are two ceramic fiber cotton 13, both ceramic fiber cotton 13 are set on the side wall of the contact plate 7 by fixing component 14. The oil flowing out of the extrusion hole 9 wets the ceramic fiber cotton 13, and then the ceramic fiber cotton 13 comes into contact with the glass fiber, so that the oil is evenly coated on the glass fiber.

[0036] Fixed component 14 includes:

[0037] Fixing blocks 15, there are several fixing blocks 15, and the several fixing blocks 15 are fixed on the four corner side walls of the contact plate 7. The fixing blocks 15 play a positioning role.

[0038] The fixing ring 16, there are several fixing rings 16, which are fixed at equal intervals on the peripheral wall of the ceramic fiber cotton 13, and the fixing rings 16 are sleeved on the fixing block 15. The fixing rings 16 are used to temporarily fix the ceramic fiber cotton 13 to the side of the contact plate 7.

[0039] A fixing frame 17 is fitted onto the ceramic fiber cotton 13, and the end of the fixing block 15 is inserted into the side wall of the fixing frame 17. The fixing frame 17 restricts the fixing ring 16, thereby fixing the ceramic fiber cotton 13 onto the contact plate 7. The side wall of the fixing frame 17 is provided with a groove 19, and the fixing ring 16 is locked in the groove 19 to prevent the gap between the fixing frame 17 and the contact plate 7 from being too large and causing oil leakage. The inner wall of the fixing frame 17 is provided with a sealing gasket 20, and the sealing gasket 20 is set to abut against the contact plate 7 to improve the sealing between the fixing frame 17 and the contact plate 7.

[0040] The fixing screws 18 are symmetrically arranged on the front and rear sides of the fixing frame 17, and the fixing screws 18 are threaded into the side wall of the contact plate 7, so as to facilitate the fixing frame 17 and the contact plate 7 to be fixedly connected.

[0041] When using this utility model, the operator starts the atomizing nozzle 3 to spray oil onto the glass fiber filaments. Then, the drawn glass fiber is wound around the guide shaft 2 from the drawing machine 1. The electric push rod 6 and the waterproof motor 12 are started. The electric push rod 6 pushes the rotating plate 5 to rotate and tilt until the contact plate 7 is adjusted to a suitable tilt position, so that the two ceramic fiber cottons 13 abut against each other. The glass fiber filaments pass through the two ceramic fiber cottons 13. At the same time, the waterproof motor 12 drives the extrusion shaft 10 to rotate, so that the oil is evenly distributed in the extrusion groove 8, ensuring that the oil output speed of several extrusion holes 9 is consistent, and the ceramic fiber cottons 13 are wetted, so that the oil can be evenly applied to the glass fiber filaments.

[0042] In addition, operators should periodically unscrew the fixing bolts, remove the fixing frame 17 from the contact plate 7, and then remove and replace the ceramic fiber cotton 13 to ensure the oil permeability of the ceramic fiber cotton 13 and prevent the oil from decomposing in a high-temperature environment to generate coke or gum that would clog the fiber pores on the ceramic fiber cotton 13 and affect the oiling efficiency.

[0043] Compared with the prior art, the beneficial effects of this utility model are:

[0044] The rotation of the rotating plate 5 is controlled by the electric push rod 6, so that the ceramic fiber cotton 13 comes into contact with the glass fiber. Then, with the rotation of the extrusion shaft 10, the oil is evenly applied to the glass fiber through the ceramic fiber cotton 13 to ensure the uniformity of the oil coating on the glass fiber surface.

[0045] The fixing component 14 is set up, and the fixing frame 17 is installed on the contact plate 7 by fixing bolts, so that the operator can replace the ceramic fiber cotton 13 regularly and ensure the oil permeability of the ceramic fiber cotton 13.

[0046] A sealing gasket 20 is provided to improve the sealing between the fixing frame 17 and the contact plate 7, ensuring that the oil wets the ceramic fiber cotton 13.

[0047] The limiting plate 21 is set to collect the oil sprayed from the atomizing nozzle 3, so that the excess oil can be re-coated onto the glass fiber.

[0048] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fiberglass surface oiling uniformization device, comprising a fiber drawing machine (1) and a guide shaft (2); the guide shaft (2) is disposed below the fiber drawing machine (1), and several atomizing nozzles (3) are symmetrically fixed between the fiber drawing machine (1) and the guide shaft (2) by means of a support frame (4); Its features are, It also includes: Rotating plate (5), there are two rotating plates (5), the top of the two rotating plates (5) are screwed onto the vertical rod of the corresponding support frame (4) by rotating rods, and the rotating plate (5) is located below the atomizing nozzle (3). The electric push rod (6) is screwed onto the support frame (4) by hinge seat, and the output end of the electric push rod (6) is screwed onto the rotating plate (5) by hinge seat. The electric push rod (6) is connected to an external power source. The contact plate (7) consists of two plates, which are fixed to the bottom of the rotating plate (5) respectively. The contact plate (7) is provided with a squeezing groove (8), and a squeezing hole (9) is provided through the inner wall of the squeezing groove (8). The rear side of the contact plate (7) is connected to an external water pump via a pipe. The extrusion shaft (10) consists of two shafts. The front and rear ends of the two extrusion shafts (10) are screwed into the extrusion groove (8) by bearings, and the annular wall of the extrusion shaft (10) is provided with a threaded groove (11). Waterproof motor (12), there are two waterproof motors (12), the two waterproof motors (12) are fixed on the front side of the corresponding contact plate (7), and the output shaft of the waterproof motor (12) is rigidly connected to the extrusion shaft (10) by a coupling. The waterproof motor (12) is connected to an external power source. Ceramic fiber cotton (13), there are two ceramic fiber cotton (13), and both ceramic fiber cotton (13) are set on the side wall of the contact plate (7) by fixing components (14).

2. The glass fiber surface oiling homogenization device according to claim 1, characterized in that: The fixing component (14) includes: Fixed blocks (15), there are several fixed blocks (15), and several fixed blocks (15) are fixed on the four corner side walls of the contact plate (7); The fixing ring (16) is a plurality of rings, which are fixed at equal intervals on the periphery of the ceramic fiber cotton (13) and the fixing ring (16) is sleeved on the fixing block (15). The fixing frame (17) is sleeved on the ceramic fiber cotton (13), and the end of the fixing block (15) is inserted into the side wall of the fixing frame (17). The fixing screw (18) is symmetrically arranged on the front and rear sides of the fixing frame (17), and the fixing screw (18) is threaded into the side wall of the contact plate (7).

3. The glass fiber surface oiling homogenization device according to claim 2, characterized in that: The fixed frame (17) has a groove (19) on its side wall, and the fixing ring (16) is engaged in the groove (19).

4. The glass fiber surface oiling homogenization device according to claim 2, characterized in that: The inner wall of the fixed frame (17) is provided with a sealing gasket (20), and the sealing gasket (20) is set to abut against the contact plate (7).

5. The glass fiber surface oiling homogenization device according to claim 1, characterized in that: Limiting plates (21) are fixed on the front and rear sides of the rotating plate (5) and the contact plate (7), and the top surface of the contact plate (7) is provided with an inclined surface (22).

6. The glass fiber surface oiling homogenization device according to claim 1, characterized in that: Two contact plates (7) are respectively fixed with hydraulic detectors (23), and the sensing end of the hydraulic detectors (23) is set in the extrusion groove (8).

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