Glass fiber impregnation device

Abstract

The invention discloses a glass fiber impregnation device, and belongs to the field of glass fiber production, the glass fiber impregnation device comprises a heating impregnation box, first guide rollers are arranged on the two sides of the upper surface of the heating impregnation box, second guide rollers are symmetrically and rotatably connected to the front side and the rear side of the inner surface of the heating impregnation box, and a supporting frame is fixedly connected to one side of the heating impregnation box. A glue scraping assembly for preventing a glue solution from being adhered to the bottom in a layered manner is arranged in the middle of the front and rear sides of the inner surface of the heating impregnation box, and the glue scraping assembly comprises a first supporting plate fixed in the middle of the front and rear sides of the inner surface of the heating impregnation box and second supporting plates fixed on the front and rear sides of the inner surface of the heating impregnation box. The first driving motor can drive the moving frame to circularly reciprocate at the inner bottom of the heating impregnation box through transmission, the bottom of a glue solution can be stirred, the glue solution adhered to the inner bottom of the heating impregnation box can be stirred, the glue solution is more uniform, layering is avoided, and the glue solution can be heated more uniformly.

Description

Technical Field

[0001] The present invention relates to the field of glass fiber production, and more particularly to a glass fiber dipping device. Background Art

[0002] Glass fiber mesh is based on glass fiber woven fabric and is coated with a polymer anti-emulsion, resulting in excellent alkali resistance, flexibility, and high tensile strength in both warp and weft directions. It can be widely used for thermal insulation, waterproofing, fire protection, and crack resistance in building interior and exterior walls. Glass fiber mesh is mainly alkali-resistant glass fiber mesh. The production of glass fiber mesh involves the following processes: unwinding the glass fiber mesh, dipping the glass fiber mesh in primer, drying the glass fiber mesh, sweeping the primer, coating the glass fiber mesh with top glue, and winding the glass fiber mesh.

[0003] The existing dipping device requires workers to manually dip the glass fiber into the glue during the dipping process, which has poor guidance and increases the operating burden of the workers, thereby reducing the practicality of the device.

[0004] To solve the above problems, a Chinese patent with authorization announcement number CN221558852U discloses a dipping device for the production of alkali-resistant glass fiber dipping mesh. When in use, one end of the glass fiber is passed through the bottom of the transmission roller, so that it is crushed and transmitted into the groove, and then guided by the first guide roller to be transferred toward the second guide roller. The second guide roller mainly squeezes it at the lower end of the glue liquid surface so that it contacts the glue liquid to achieve dipping, and then it is reeled up by the reel-up, and the reel-up can be removed from the clamping hole and the turntable for replacement by rotating the clamping ring, thereby improving the practicality of the device; although automatic dipping is achieved and manual operation is reduced, if the glue liquid is not stirred for a long time inside the device, the glue liquid will be stratified or the glue liquid will solidify, resulting in insufficient dipping of the glass fiber and reduced quality of the glass fiber. Summary of the Invention

[0005] In view of the problems existing in the prior art, the present invention aims to provide a glass fiber dipping device.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A glass fiber dipping device includes a heated dipping box, first guide rollers are provided on both sides of the upper surface of the heated dipping box, second guide rollers are symmetrically connected to the front and rear sides of the inner surface of the heated dipping box for rotation, a support frame is fixedly connected to one side of the heated dipping box, and a scraper assembly is provided in the middle of the front and rear sides of the inner surface of the heated dipping box to prevent the glue from being stratified and sticking to the bottom.

[0008] The scraper assembly includes a first support plate fixed in the middle of the front and rear sides of the inner surface of the heated glue dipping box and a second support plate fixed on both sides of the front and rear sides of the inner surface of the heated glue dipping box, the upper surface of the first support plate is fixedly connected to the first drive motor, the output end of the first drive motor is fixedly connected to the first gear, and a driving component is arranged inside the second support plate. The bottom of the heated glue dipping box is slidably connected to a moving frame, the inner surface of the moving frame is evenly fixedly connected to a scraper, the upper surface of the moving frame is fixedly connected to a C-shaped frame, and the upper surface of the C-shaped frame is provided with a through groove. Furthermore, the driving component includes a first rotating shaft rotating inside the second support plate and a first gear fixed to the output end of the first driving motor, the outer surface of the first rotating shaft is fixedly connected to the second gear, the outer surface of the second gear is sleeved with a synchronous belt, the bottom of the first rotating shaft is fixedly connected to a circular plate, and the lower surface of the circular plate is fixedly connected to a driving block.

[0009] Furthermore, the first gear is located inside the synchronous belt, the first gear and the synchronous belt are engaged with each other, a slot is provided in the middle of the scraper, the circular plate is located above the C-shaped frame, the bottom of the driving block passes through the interior of the through slot and slides with each other, and the width of the movable frame is slightly smaller than the internal width of the heating dipping box.

[0010] Furthermore, a defoaming assembly for shaking the glass fiber is provided at the bottom of the heated dipping box, and the defoaming assembly includes two rectangular fixed rods fixed on the bottom of the heated dipping box and two movable plates fixed on the scraper, the outer surface of the rectangular fixed rod is provided with a telescopic sleeve, the outer surface of the telescopic sleeve is fixedly connected to a sliding rod, the top of the telescopic sleeve is fixedly connected to a slapping frame, and a wave groove is provided inside the movable plate.

[0011] Furthermore, the rectangular fixing rod is rectangular, the rectangular fixing rod is located between two movable plates, the slapping frames are arranged on both sides of the third guide roller, and the movable plates are located inside the scraper slots.

[0012] Furthermore, two sliding rods are provided, and the two sliding rods are fixed on the outer surface of the telescopic sleeve in an axisymmetric manner. One side of the sliding rod extends to the inside of the wave groove and slides with each other.

[0013] Furthermore, three stirring blades are evenly and fixedly connected to the outer surface of the first rotating shaft near the circular plate, and the stirring blades are located above the second supporting plate.

[0014] Furthermore, the upper surface of the support frame is provided with a cleaning component for beating the glass fiber, and the cleaning component includes a cleaning bin fixed on the upper surface of the support frame, and openings are opened on both sides of the cleaning bin, and the front and rear sides of one side of the cleaning bin are fixedly connected to the second drive motor, and the output end of the second drive motor is fixedly connected to the second rotating shaft, and the outer surface of the second rotating shaft is evenly fixedly connected to three pressure rods, and the front and rear sides of both sides of the inner surface of the cleaning bin are fixedly connected to fixed shafts, and the outer surface of the fixed shaft is rotatably connected to three striking plates, and a coil spring is provided at the connection between the striking plate and the fixed shaft.

[0015] Furthermore, the other end of the second rotating shaft extends to the interior of the dust cleaning bin and is rotatably connected to one side of the inner surface of the dust cleaning bin, and the pressure rod corresponds to the striking plate one by one.

[0016] Furthermore, the three striking plates on the same side form a group, the two groups of striking plates are staggered with each other, and the lower surfaces of the two groups of striking plates are flush.

[0017] Furthermore, a dust collecting assembly is provided on the front side of the dust cleaning bin, and the dust collecting assembly includes a filter screen sliding on the front side of the dust cleaning bin, the front side of the filter screen is fixedly connected to a limiting plate, the lower surface of the dust cleaning bin is fixedly connected to a negative pressure machine, and a through hole is opened at the bottom of the dust cleaning bin.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. This solution is equipped with a scraper assembly. The first drive motor drives the movable frame to move back and forth at the bottom of the heated dipping box through transmission, which can stir the bottom of the glue liquid and stir the glue liquid adhering to the bottom of the heated dipping box to make the glue liquid more uniform, avoid stratification, and enable the glue liquid to be heated more evenly.

[0019] 2. This solution is equipped with a bubble removal component, and the sliding rod slides relatively inside the wave trough, so that the height position of the sliding rod fluctuates continuously. Due to the limiting effect of the rectangular fixed rod, the sliding rod drives the slapping frame to fluctuate synchronously through the telescopic sleeve. When the slapping frame fluctuates up and down, the upper and lower plates of the slapping frame will continuously slap the upper and lower surfaces of the glass fiber to force the bubbles therein to be discharged, ensuring that the glass fiber is in full contact with the glue and avoiding affecting the quality of the glass fiber.

[0020] 3. This solution is provided with a stirring blade. When the first rotating shaft synchronously drives the stirring blade to rotate, the stirring blade stirs the glue liquid. Cooperating with the movable frame and the scraper, the glue liquid in the upper half of the heated dipping box can be mixed with the glue liquid in the lower half, further improving the uniform heating effect of the glue liquid and maintaining the glue liquid in a liquid state. It can realize a variety of different operations at the same time while reducing the driving force, ensuring the excellent dipping effect of the glass fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 Schematic diagram of the scraper assembly structure of the present invention Figure 1 ; Figure 3 Schematic diagram of the scraper assembly structure of the present invention Figure 2 ; Figure 4 Schematic diagram of the scraper assembly structure of the present invention Figure 3 ; Figure 5 Schematic diagram of the defoaming assembly structure of the present invention Figure 1 ; Figure 6 Schematic diagram of the defoaming assembly structure of the present invention Figure 2 ; Figure 7 This is a schematic structural diagram of the dust cleaning component of the present invention; Figure 8 It is a schematic structural diagram of the dust collection component of the present invention.

[0022] Description of the numbers in the figure: 1. Heating and dipping box; 2. First guide roller; 3. Support frame; 4. Second guide roller; 5. Glue scraping assembly; 51. First support plate; 52. First drive motor; 53. First gear; 54. Second gear; 55. Bubble removal assembly; 551. Moving plate; 552. Wave trough; 553. Slap frame; 554. Rectangular fixing rod; 555. Telescopic sleeve; 556. Sliding rod; 56, C-shaped frame; 57, moving frame; 58, scraper; 59, first rotating shaft; 510, circular plate; 511, second supporting plate; 512, synchronous belt; 513, through groove; 514, driving block; 515, stirring blade; 6. Dust removal assembly; 61. Dust removal bin; 62. Second drive motor; 63. Second rotating shaft; 64. Pressure rod; 65. Strike plate; 66. Coil spring; 67. Through port; 68. Ash collection assembly; 681. Filter; 682. Limit plate; 683. Negative pressure machine; 684. Through hole; 69. Fixed shaft; 7. The third guide roller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 8 A glass fiber dipping device includes a heated dipping box 1, first guide rollers 2 are provided on both sides of the upper surface of the heated dipping box 1, second guide rollers 4 are symmetrically connected to the front and rear sides of the inner surface of the heated dipping box 1, a support frame 3 is fixedly connected to one side of the heated dipping box 1, and a scraper assembly 5 is provided in the middle of the front and rear sides of the inner surface of the heated dipping box 1 to prevent the glue from being stratified and sticking to the bottom.

[0025] like Figure 2-4 As shown, the scraping assembly 5 includes a first support plate 51 fixed to the middle of the front and rear sides of the inner surface of the heated dipping box 1 and a second support plate 511 fixed to both sides of the front and rear sides of the inner surface of the heated dipping box 1. The upper surface of the first support plate 51 is fixedly connected to the first drive motor 52, and the output end of the first drive motor 52 is fixedly connected to the first gear 53. A driving component is provided inside the second support plate 511. A moving frame 57 is slidably connected to the bottom of the heated dipping box 1. A scraper 58 is evenly fixedly connected to the inner surface of the moving frame 57. A C-shaped frame 56 is fixedly connected to the upper surface of the moving frame 57. A through groove 513 is provided on the upper surface of the C-shaped frame 56. The driving component includes a first rotating shaft 59 rotating inside the second support plate 511 and a first gear 53 fixed to the output end of the first driving motor 52. The outer surface of the first rotating shaft 59 is fixedly connected to the second gear 54, and the outer surface of the second gear 54 is sleeved with a synchronous belt 512. The bottom of the first rotating shaft 59 is fixedly connected to a circular plate 510, and the lower surface of the circular plate 510 is fixedly connected to a driving block 514.

[0026] The first gear 53 is located inside the synchronous belt 512, and the first gear 53 and the synchronous belt 512 are engaged with each other. A slot is provided in the middle of the scraper 58, and the circular plate 510 is located above the C-shaped frame 56. The bottom of the driving block 514 passes through the interior of the through slot 513 and slides with each other. The width of the movable frame 57 is slightly smaller than the internal width of the heating and dipping box 1.

[0027] When dipping the glass fiber in glue, the glass fiber is passed over the first guide roller 2 and then under the second guide roller 4 and the third guide roller 7, so that the glass fiber is completely immersed in the glue. At this time, the first drive motor 52 is turned on to drive the first gear 53 to rotate. The first gear 53 drives the two second gears 54 to rotate synchronously through the synchronous belt 512. The second gear 54 drives the circular plate 510 to rotate through the first rotating shaft 59. The driving block 514 performs circular motion with the circular plate 510. The driving block 514 moves back and forth inside the through groove 513, which will drive the C-shaped frame 56 to move back and forth in a horizontal direction, thereby driving the moving frame 57 to move on the inner bottom of the heated dipping box 1, which can stir the bottom of the glue and stir the glue adhering to the bottom of the heated dipping box 1, so that the glue is more uniform to avoid stratification and the glue is heated more evenly.

[0028] like Figure 5-6 As shown, a debubble assembly 55 for shaking the glass fiber is provided at the bottom of the heated dipping box 1. The debubble assembly 55 includes two rectangular fixed rods 554 fixed at the bottom of the heated dipping box 1 and two movable plates 551 fixed on the scraper 58. The outer surface of the rectangular fixed rod 554 is provided with a telescopic sleeve 555, the outer surface of the telescopic sleeve 555 is fixedly connected to a sliding rod 556, the top of the telescopic sleeve 555 is fixedly connected to a slapping frame 553, and a wave groove 552 is provided inside the movable plate 551.

[0029] The rectangular fixing rod 554 is rectangular and is located between the two movable plates 551 . The slapping frames 553 are arranged on both sides of the third guide roller 7 . The movable plates 551 are located inside the slots of the scraper 58 .

[0030] Two slide rods 556 are provided. The two slide rods 556 are fixed to the outer surface of the telescopic sleeve 555 in an axisymmetric manner. One side of the slide rod 556 extends to the inside of the wave groove 552 and slides with each other.

[0031] Three stirring blades 515 are evenly and fixedly connected to the outer surface of the first rotating shaft 59 near the circular plate 510 . The stirring blades 515 are located above the second supporting plate 511 .

[0032] When the glass fiber enters the adhesive, bubbles will exist inside the glass fiber. When the adhesive adheres to the surface of the glass fiber, small bubbles between the glass fiber and the adhesive cannot be discharged in time. The bubbles form microscopic holes inside the material, causing stress to concentrate around the bubbles, becoming the starting point for crack initiation, reducing the tensile, bending and compressive strength of the material, and having a great impact on the quality of the glass fiber. For this reason, before the glass fiber is dipped in glue, the glass fiber needs to pass through the interior of the two slapping frames 553. Since the moving frame 57 swings back and forth under the action of the first driving motor 52, the scraper 58 drives the moving plate 551 to move back and forth synchronously, driving the wave groove 552 to move synchronously, so that the slide bar 556 slides relatively inside the wave groove 552. Due to the special shape of the wave groove 552, the height position of the slide bar 556 will fluctuate continuously. Due to the limiting effect of the rectangular fixed rod 554, the slide bar 556 drives the slapping frame 553 synchronously through the telescopic sleeve 555. When the slapping frame 553 fluctuates up and down, the upper and lower plates of the slapping frame 553 will continuously slap the upper and lower surfaces of the glass fiber to force the bubbles therein to be discharged, ensuring that the glass fiber is in full contact with the glue to avoid affecting the quality of the glass fiber. The first rotating shaft 59 will synchronously drive the stirring blade 515 to rotate when rotating, and the stirring blade 515 stirs the glue, and cooperates with the moving frame 57 and the scraper 58 to make the glue in the upper half of the heated dipping box 1 mixed with the glue in the lower half, further improving the effect of uniform heating of the glue and maintaining the glue in a liquid state.

[0033] like Figure 7-8 As shown, the upper surface of the support frame 3 is provided with a cleaning component 6 for beating the glass fiber, and the cleaning component 6 includes a cleaning bin 61 fixed on the upper surface of the support frame 3, and openings 67 are opened on both sides of the cleaning bin 61. The front and rear sides of one side of the cleaning bin 61 are fixedly connected to the second drive motor 62, and the output end of the second drive motor 62 is fixedly connected to the second rotating shaft 63. The outer surface of the second rotating shaft 63 is evenly fixedly connected with three pressure rods 64, and the front and rear sides of both sides of the inner surface of the cleaning bin 61 are fixedly connected with fixed shafts 69. The outer surface of the fixed shaft 69 is rotatably connected with three striking plates 65, and a coil spring 66 is provided at the connection between the striking plate 65 and the fixed shaft 69.

[0034] The other end of the second rotating shaft 63 extends to the interior of the cleaning bin 61 and is rotatably connected to one side of the inner surface of the cleaning bin 61. The pressure rod 64 corresponds to the striking plate 65 one by one. The three striking plates 65 on the same side form a group. The two groups of striking plates 65 are staggered with each other, and the lower surfaces of the two groups of striking plates 65 are flush.

[0035] like Figure 8 As shown, a dust collecting assembly 68 is provided on the front side of the dust cleaning bin 61. The dust collecting assembly 68 includes a filter screen 681 sliding on the front side of the dust cleaning bin 61. The front side of the filter screen 681 is fixedly connected to a limiting plate 682. A negative pressure machine 683 is fixedly connected to the lower surface of the dust cleaning bin 61. A through hole 684 is opened at the bottom of the dust cleaning bin 61.

[0036] Before the dipping process, the glass fiber may absorb some dust on its surface during the long transmission process. The presence of this dust will cause the adhesive to not bond tightly enough with the glass fiber during the subsequent dipping process. When the glass fiber is being transmitted, the glass fiber enters the interior of the dust cleaning bin 61 through the opening 67, passes under the striking plate 65, and then passes out from the opening 67 on the other side, starting the second drive motor 62 to drive the second rotating shaft 63 to rotate, and the second rotating shaft 63 simultaneously drives the three pressure rods 64 to perform circular motion. During the rotation of the pressure rod 64, one end of the pressure rod 64 presses the other end of the striking plate 65 downward, forcing the striking plate 65 to rotate on the surface of the fixed shaft 69 to compress the coil spring 66. When the pressure rod 64 rotates away from one end of the striking plate 65, the striking plate 65 is no longer squeezed by the pressure rod 64, and the coil spring 66 quickly resets to drive the striking plate 65 back to its original position. The striking plate 65 slaps the transmitted glass fiber, which can effectively knock off the stubborn dust on the surface of the glass fiber. Compared with the existing equipment, the effect of adsorbing dust on the surface of the glass fiber is significantly improved by only using the combination of the negative pressure machine and the fan. The pressure rod 64 continues to rotate one circle with the second rotating shaft 63 to realize the slapping operation of the striking plate 65 again.

[0037] The knocked-off dust spreads to the internal environment of the cleaning bin 61. If the dust is not dealt with in time, it will continue to fall on the surface of the glass fiber. Therefore, the negative pressure machine 683 is turned on to evacuate the interior of the cleaning bin 61 through the through hole 684, and the dust floating inside the cleaning bin 61 is moved to the limit plate 682 with the air flow, so that the dust is adsorbed on the surface of the limit plate 682, ensuring that the dust falls from the surface of the glass fiber and can be quickly collected. After a period of work, the limit plate 682 is pulled to drive the filter 681 to slide out of the interior of the cleaning bin 61, and the dust on the surface of the filter 681 is cleaned. After cleaning, the filter 681 is reinserted into the interior of the cleaning bin 61 for continued use.

[0038] Instructions for use: Turn on the first drive motor 52 to drive the first gear 53 to rotate. The first gear 53 drives the two second gears 54 to rotate synchronously through the synchronous belt 512. The second gear 54 drives the circular plate 510 to rotate through the first rotating shaft 59. The driving block 514 performs circular motion along with the circular plate 510. The driving block 514 moves back and forth inside the through slot 513, which drives the C-shaped frame 56 to continuously move back and forth in a horizontal direction, thereby driving the moving frame 57 to move on the inner bottom of the heated dipping box 1, which can stir the bottom of the glue liquid and at the same time stir the glue liquid adhered to the inner bottom of the heated dipping box 1, so that the glue liquid is more uniform and avoids stratification. The moving frame 57 that swings back and forth drives the moving plate 551 to move back and forth synchronously through the scraper 58, thereby driving the wave groove 552 to move synchronously, so that the slide bar 556 slides relatively inside the wave groove 552. Due to the special shape of the wave groove 552, the slide bar 556 will be pushed to continuously rise and fall, thereby driving the slapping frame 553 to rise and fall synchronously through the telescopic sleeve 555. When the slapping frame 553 rises and falls, the upper and lower plates of the slapping frame 553 will continuously slap the upper and lower surfaces of the glass fiber to force the bubbles therein to be discharged, ensuring that the glass fiber is in full contact with the glue to avoid bubbles affecting the quality of the glass fiber dipping.

[0039] By rotating the pressure rod 64 to squeeze one end of the striking plate 65, under the action of the coil spring 66, the striking plate 65 completes a slapping operation to knock off the dust on the surface of the glass fiber. The negative pressure machine 683 exhausts the interior of the cleaning bin 61 through the through hole 684, and moves the dust floating inside the cleaning bin 61 to the limit plate 682 with the air flow, so that the dust is adsorbed on the surface of the limit plate 682, ensuring that the dust can be quickly collected after falling from the surface of the glass fiber. After a period of work, the limit plate 682 is pulled to drive the filter 681 to slide out of the interior of the cleaning bin 61, and the dust on the surface of the filter 681 is cleaned. After cleaning, the filter 681 is reinserted into the interior of the cleaning bin 61 for continued use.

[0040] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A glass fiber dipping device, comprising a heated dipping box (1), first guide rollers (2) being provided on both sides of the upper surface of the heated dipping box (1), second guide rollers (4) being symmetrically connected to the front and rear sides of the inner surface of the heated dipping box (1), and a support frame (3) being fixedly connected to one side of the heated dipping box (1); Its characteristics are: A scraper assembly (5) is provided in the middle of the front and rear sides of the inner surface of the heating dipping box (1) to prevent the glue from being stratified and adhering to the bottom; The scraper assembly (5) comprises a first support plate (51) fixed at the middle of the front and rear sides of the inner surface of the heated glue dipping box (1) and a second support plate (511) fixed at both sides of the front and rear sides of the inner surface of the heated glue dipping box (1), the upper surface of the first support plate (51) is fixedly connected to a first drive motor (52), the output end of the first drive motor (52) is fixedly connected to a first gear (53), a driving component is provided inside the second support plate (511), a moving frame (57) is slidably connected to the bottom of the heated glue dipping box (1), a scraper (58) is evenly fixedly connected to the inner surface of the moving frame (57), a C-shaped frame (56) is fixedly connected to the upper surface of the moving frame (57), and a through groove (513) is provided on the upper surface of the C-shaped frame (56).

2. A glass fiber dipping device according to claim 1, characterized in that: The driving component comprises a first rotating shaft (59) rotating inside a second supporting plate (511) and a first gear (53) fixed to the output end of a first driving motor (52); a second gear (54) is fixedly connected to the outer surface of the first rotating shaft (59); a synchronous belt (512) is sleeved on the outer surface of the second gear (54); a circular plate (510) is fixedly connected to the bottom of the first rotating shaft (59); and a driving block (514) is fixedly connected to the lower surface of the circular plate (510).

3. A glass fiber dipping device according to claim 2, characterized in that: The first gear (53) is located inside the synchronous belt (512), and the first gear (53) and the synchronous belt (512) are meshed with each other. A slot is provided in the middle of the scraper (58). The circular plate (510) is located above the C-shaped frame (56). The bottom of the driving block (514) passes through the interior of the through slot (513) and slides with each other. The width of the movable frame (57) is slightly smaller than the internal width of the heated dipping box (1).

4. A glass fiber dipping device according to claim 3, characterized in that: The bottom of the heated dipping box (1) is provided with a defoaming assembly (55) for shaking the glass fiber. The defoaming assembly (55) comprises two rectangular fixed rods (554) fixed to the bottom of the heated dipping box (1) and two movable plates (551) fixed to the scraper (58). The outer surface of the rectangular fixed rod (554) is provided with a telescopic sleeve (555). The outer surface of the telescopic sleeve (555) is fixedly connected to a sliding rod (556). The top of the telescopic sleeve (555) is fixedly connected to a slapping frame (553). The interior of the movable plate (551) is provided with a wave groove (552).

5. The glass fiber dipping device according to claim 4, characterized in that: The rectangular fixing rod (554) is rectangular and is located between two movable plates (551). The slapping frame (553) is arranged on both sides of the third guide roller (7). The movable plate (551) is located inside the slot of the scraper (58).

6. The glass fiber dipping device according to claim 5, characterized in that: Two sliding rods (556) are provided, and the two sliding rods (556) are fixed on the outer surface of the telescopic sleeve (555) in an axisymmetric manner. One side of the sliding rod (556) extends to the inside of the wave groove (552) and slides with each other.

7. The glass fiber dipping device according to claim 2, characterized in that: Three stirring blades (515) are evenly and fixedly connected to the outer surface of the first rotating shaft (59) near the circular plate (510), and the stirring blades (515) are located above the second supporting plate (511).

8. The glass fiber dipping device according to claim 1, characterized in that: The upper surface of the support frame (3) is provided with a cleaning component (6) for beating the glass fiber, and the cleaning component (6) includes a cleaning bin (61) fixed on the upper surface of the support frame (3), and openings (67) are opened on both sides of the cleaning bin (61). The front and rear sides of one side of the cleaning bin (61) are fixedly connected to a second drive motor (62), and the output end of the second drive motor (62) is fixedly connected to a second rotating shaft (63), and the outer surface of the second rotating shaft (63) is evenly fixedly connected to three pressure rods (64), and the front and rear sides of both sides of the inner surface of the cleaning bin (61) are fixedly connected to fixed shafts (69), and the outer surface of the fixed shaft (69) is rotatably connected to three striking plates (65), and a coil spring (66) is provided at the connection between the striking plate (65) and the fixed shaft (69).

9. The glass fiber dipping device according to claim 8, characterized in that: The other end of the second rotating shaft (63) extends to the interior of the dust cleaning bin (61) and is rotatably connected to one side of the inner surface of the dust cleaning bin (61). The pressure rod (64) corresponds to the striking plate (65) one by one. The three striking plates (65) on the same side form a group. The two groups of striking plates (65) are staggered with each other, and the lower surfaces of the two groups of striking plates (65) are flush.

10. The glass fiber dipping device according to claim 9, characterized in that: A dust collecting assembly (68) is provided on the front side of the dust cleaning bin (61), and the dust collecting assembly (68) includes a filter screen (681) that slides on the front side of the dust cleaning bin (61), and the front side of the filter screen (681) is fixedly connected to a limit plate (682). A negative pressure machine (683) is fixedly connected to the lower surface of the dust cleaning bin (61), and a through hole (684) is provided on the bottom of the dust cleaning bin (61).

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