Surface impregnation device and impregnation method for glass fiber

Abstract

The present invention discloses a surface impregnation device and impregnation method for glass fiber, relates to the field of glass fiber impregnation, solves the problem that the glass fiber impregnation device cannot flexibly adjust the impregnation time, and removes bubbles or impurities that may exist on the surface of the glass fiber, and further improves the impregnation effect. The following scheme is now proposed, which includes an impregnation pool, an electric hydraulic cylinder, a support frame, a mounting seat A, a turntable, a driven bevel gear, a first sprocket, a slide rail seat, a slider, a concave frame, a pin seat, a pull rod, a connecting frame, a frame body, a slapping cylinder, a support, a driving motor, an active bevel gear, a mounting seat B, a second sprocket, a chain, a bearing seat, a roller, and a cleaning mechanism, wherein a driving switching mechanism is provided between the roller and the second sprocket on its front and rear sides. The device has the advantages of convenient control and adjustment of the impregnation time, and convenient loading and unloading, and can also effectively remove bubbles or impurities that may exist on the surface of the glass fiber, thereby improving the quality of impregnation.

Description

Technical Field

[0001] The invention relates to the field of glass fiber impregnation, and in particular to a surface impregnation device and an impregnation method for glass fibers. Background Art

[0002] Glass fiber is an inorganic non-metallic material with excellent performance and comes in many varieties. Its advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but its disadvantages are brittleness and poor wear resistance.

[0003] Due to its wide use, glass fiber may need to be processed by different processes in specific applications, including the impregnation process of the glass fiber. The processing time of the impregnation process generally varies depending on the specific usage conditions.

[0004] After searching, the applicant obtained a Chinese invention patent with the publication number of CN110092595B, entitled: A glass fiber impregnation device capable of improving the quality of impregnation, which discloses an impregnation box, wherein the upper end of the impregnation box is provided with a cover plate groove, the bottom of the cover plate groove is provided with a feed hole, a U-shaped bracket is fixedly connected to the upper end of the impregnation box corresponding to the feed hole, a hydraulic cylinder is installed at the bottom of the U-shaped bracket, a hydraulic rod is connected to the output end of the hydraulic cylinder, the other end of the hydraulic rod passes through the cover plate groove and the feed hole in turn and extends into the impregnation box, and is fixedly connected with a fixed block, a clamping frame is provided at the bottom of the fixed block, and a material throwing mechanism is installed on the fixed block. The glass fiber impregnation device capable of improving the quality of impregnation can avoid the waste of impregnation liquid caused by excess impregnation liquid residue on the clamping frame and the glass fiber, and can make the impregnation speed of the glass fiber faster, and avoid the unqualified or even scrapped product caused by incomplete impregnation.

[0005] Although the patent discloses a technical solution that can improve the impregnation speed and quality, and can avoid waste caused by residual impregnation liquid, it does not effectively solve the different requirements for impregnation time in different processes. For some processes that require a short impregnation time, an uninterrupted transmission impregnation method can be used, while for processes that require a longer impregnation time, it may generally be necessary to stay in the impregnation liquid for a long enough time. It does not effectively solve the problem of adjusting and controlling between the two methods, and it cannot handle bubbles or impurities that may exist on the surface of the glass fiber. Therefore, a surface impregnation device and impregnation method for glass fiber are proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a surface impregnation device and impregnation method for glass fiber, which solves the problem that the glass fiber impregnation device cannot flexibly adjust the impregnation time and remove bubbles or impurities that may exist on the surface of the glass fiber, thereby further improving the impregnation effect.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surface infiltration device for glass fiber, comprising an infiltration tank, a liquid inlet, and a liquid discharge port, a plurality of electric hydraulic cylinders are fixedly installed in an array on the lower inner wall of the infiltration tank, the upper ends of the electric hydraulic cylinders are commonly fixedly connected to a support frame, a plurality of support columns are also fixedly installed on the lower inner wall of the infiltration tank, a mounting seat A is fixedly installed in the center on both the front and rear sides of the upper end of the support frame, a rotating sleeve is provided through the mounting seat A, the rotating sleeves on the front and rear sides of the rotating sleeves are extended to the side away from the front and rear mounting seats A, and driven bevel gears are fixedly provided at the extended ends, and the driven bevel gears on the front and rear sides are fixedly provided on the sides away from each other. A sprocket, each of the left and right sides of the mounting seat A is provided with a slide rail seat, and the lower end of the slide rail seat is fixedly connected to the upper end surface of the support frame, each of the slide rail seats is slidably connected with a slider, a concave frame is fixedly connected between the two left and right sliders on the same front and rear side, the concave frames on the front and rear sides and the turntable are symmetrically fixedly installed with pin seats on the side close to each other, and the pin seats are eccentrically arranged on the turntable, a pull rod is rotatably sleeved between the turntable and the pin seats on the concave frames on the same front and rear sides, the concave frames on the front and rear sides are also fixedly connected with a connecting frame on the side close to each other, a frame body is fixedly connected between the connecting frames on the front and rear sides, and a slapping tube is symmetrically rotatably installed on the front and rear inner walls of the upper and lower ends of the frame body;

[0008] The upper ends of the left and right slide rail seats on the same front and rear sides are fixedly connected to supports, and a driving motor is embedded in the supports. An active bevel gear is fixedly mounted on the output end of the lower side of each driving motor, and the active bevel gear is meshed with the driven bevel gear on its side. The left and right ends of the front and rear sides of the support frame are fixedly connected to mounting seats B, and a second sprocket is rotatably mounted on the mounting seat B. Chains are commonly mounted between the first sprocket on the same front and rear side and the second sprockets on both sides thereof. Bearing seats are installed on the upper ends of the left and right sides of the support frame, and rollers are rotatably mounted through the bearing seats. A drive switching mechanism is arranged between the roller and the second sprockets on its front and rear sides, and a brushing mechanism is also installed on the slide rail seat.

[0009] Preferably, the concave frames on the front and rear sides are arranged between the front and rear side slide rail seats, and the front and rear side concave frames are close to each other and are fixedly installed with a pin shaft seat in the center of one side.

[0010] Preferably, the connection frames on the front and rear sides are both located between the front and rear side pull rods, and the concave frame is located above the outer side of the turntable.

[0011] Preferably, the driving switching mechanism comprises a square slide groove A, a square slider A and an axle rod, each of the rollers is coaxially arranged with the second sprockets on the front and rear sides thereof, and a square slide groove A is provided at the front and rear ends of the roller, a square slider A is slidably provided in the square slide groove A, the ends of the square sliders A on the front and rear sides that are away from each other are fixedly connected with the axle rod, the ends of the axle rods on the front and rear sides that are away from each other extend through the outside of the roller, and are fixedly connected with a linkage key groove at the extended end, a square slide groove B is provided in the second sprocket, and a square slider B is slidably provided in the square slide groove B, a spring A is fixedly connected between the sides of the square sliders B on the front and rear sides that are away from each other and the inner wall of the square slide groove B, and the ends of the square sliders B on the front and rear sides that are close to each other are fixedly connected with Linkage keys, the linkage keys all pass through the square slide groove B to extend to the outside of the second sprocket, and are inserted in conjunction with the linkage key groove on each side. The bearing seats on the left and right sides are fixedly connected to a support plate on one side close to each other, and the upper end of each support plate is fixedly connected to a limiting slide bar, and the outer sliding sleeve of the limiting slide bar is provided with a slide plate. The outer side of the limiting slide bar is also sleeved with a spring B, and the lower end of the spring B is fixedly connected to the upper end surface of the slide plate, and the upper end is fixedly connected to the upper end of the limiting slide bar. Each of the shaft rods is rotatably sleeved with a chuck at the outer extension end of the roller, and a rotating plate A is rotatably connected between the lower end of the chuck and the upper end surface of the slide plate on each side. Each of the support columns is respectively arranged under each slide plate and cooperates with the lower end of the slide plate to interfere with it.

[0012] Preferably, the linkage key is square, the linkage key slot is also square, and the chuck is limited in the axial direction of the shaft and is rotatably sleeved with the shaft.

[0013] Preferably, the limiting sliding bars fixedly connected to each of the support plates are in groups of two, and the sliding plate sliding sleeves are arranged on the outer sides of the limiting sliding bars in groups of two.

[0014] Preferably, the upper ends of the front and rear skateboards that are rotatably connected to the rotating plate A are away from each other, and the sides that are close to each other are located between the two bearing seats on the front and rear sides. The lower end surfaces of the front and rear skateboards that are close to each other cooperate and abut against the support columns on their respective sides.

[0015] Preferably, the cleaning mechanism includes a slide, a limit block, a rotating plate B, and a cleaning brush. The left and right sides of the front and rear ends of the slide rail seats are fixedly connected to the slides on the sides away from each other. A limit block is slidably arranged in each of the slides. A cleaning brush is fixedly connected between the front and rear limit blocks on the same left and right sides. A rotating plate B is rotatably connected between the upper ends of the limit blocks on the front and rear sides and the concave frames on each side.

[0016] Preferably, the mutually adjacent ends of the limit blocks on the front and rear sides are extended between the slideways on the front and rear sides, and a rotating plate B is rotatably connected to the upper ends of the extended ends.

[0017] A method for impregnating a surface impregnation device for glass fiber, comprising the following steps:

[0018] S1: An inlet roller and an outlet roller are respectively arranged on both sides of the immersion tank, and then the electric hydraulic cylinders are synchronously controlled to operate, and the support frame is driven to be lifted upward until the rollers are higher than the immersion tank, and then the glass fiber is fed in through the inlet rollers, and passes through the rollers on both sides and between the upper and lower slap rollers, and finally is transmitted out through the outlet rollers, and then the electric hydraulic cylinders are synchronously driven to operate again, so that the support frame moves downward and falls back into the immersion tank again, and then the immersion liquid is added through the liquid inlet;

[0019] S2: When the glass fiber needs to be soaked for a long time, the support frame is driven downward by controlling each electric hydraulic cylinder, while ensuring that the downward movement of the support frame does not cause the slide plate to contact the support column. At this time, each linkage key is separated from the linkage key slot on one side. At this time, the two ends of the glass fiber can be wound and fixed on the input roller and the output roller on both sides or the outer sides of the rollers on both sides;

[0020] S3: Control the driving motor to run, and drive the driven bevel gear to rotate through the active bevel gear, so as to drive the turntable to rotate. Since the turntable is rotatably connected to a pull rod through an eccentrically fixed pin shaft seat, and the other end of the pull rod is rotatably connected to the pull rod through another pin shaft seat centrally installed on the concave frame, the pull rod is driven to rotate through the turntable, and the concave frame is pulled to move up and down reciprocatingly. Since the glass fiber is between the upper and lower beating cylinders, the up and down movement of the concave frame will drive the upper and lower beating cylinders to move up and down reciprocatingly respectively, and repeatedly beat the upper and lower sides of the glass fiber to eliminate bubbles or impurities that may exist thereon, so as to improve the infiltration effect;

[0021] S4: While performing the steps, the reciprocating up and down movement of the concave frame will also pull the rotating plate B to rotate, and then the left and right sides will rotate closer to or away from each other through the sliding limit block in the slideway. At this time, the cleaning brushes on both sides will also be synchronously pulled closer to or away from each other. Since the cleaning brush is a soft brush and has a redundant brush length, it is convenient to clean the glass fiber below it and remove impurities or bubbles that may exist on the surface of the glass fiber to avoid the influence of impurities on the infiltration effect. After the infiltration is completed, the electric hydraulic cylinder is controlled to drive the support frame to lift, so that the infiltrated glass fiber can be removed;

[0022] S5: On the basis of S1-S4, when it is necessary to wet the glass fiber for a short time during the transmission process, the two ends of the glass fiber do not need to be wound around the input rollers and output rollers fixed on both sides or the outer sides of the rollers on both sides, but only need to be wound around and passed through. By controlling each electric hydraulic cylinder to drive the support frame downward, the lower end of the slide plate can contact the upper end of the support column, thereby driving the slide plate to slide upward on the outer side of the limit slide bar and compressing the spring B, thereby driving the turntable A to rotate, and realizing the movement of the shaft rod to the second sprocket side close to each side through the chuck until the linkage key slot contacts the linkage key. When the two are not aligned, the linkage key slot will contact the linkage key to drive the square slider B to move to the inner side of the square slide slot B and compress the spring A. Due to the rotation of the chain, the second sprocket is in rotation. When it drives the linkage key to rotate to align with the linkage key slot, the two are inserted and matched under the elastic force of the spring A to realize the rotation of the turntable and the linkage roller.

[0023] S6: At this time, the inlet roller and the outlet roller do not need to have power, and the glass fibers wound under the surfaces can be continuously transported by the active rotation of the rollers on both sides, and can also be infiltrated by the infiltration liquid in the infiltration tank.

[0024] Compared with the related art, the surface impregnation device and impregnation method of glass fiber provided by the present invention have the following beneficial effects:

[0025] 1. The present invention provides a surface impregnation device and method for glass fiber, wherein an electric hydraulic cylinder can drive a support frame to move up and down, thereby driving the rollers on the support frame to move up to the top of an impregnation pool, so that the glass fiber can pass through the bottom of the rollers on both sides and between the upper and lower beating cylinders in the middle, and then the electric hydraulic cylinder can be used to control the support frame to fall back into the impregnation pool for subsequent impregnation, thereby achieving the characteristic of convenient loading and unloading.

[0026] 2. The present invention provides a surface wetting device and method for glass fiber, which can drive the turntable to rotate through a driving motor, and then drive the concave frame to move up and down through a pull rod, thereby driving the upper and lower sides of the frame to move reciprocatingly up and down, thereby achieving reciprocating slapping of the upper and lower sides of the glass fiber between the upper and lower slapping cylinders, thereby removing bubbles or some impurities that may exist on the glass fiber. At the same time, the reciprocating movement of the concave frame up and down can also pull the cleaning brushes on both sides closer to or away from each other through the rotating plate B, thereby achieving the removal of impurities or bubbles on the surface of the glass fiber by the cleaning brushes, thereby preferably improving the quality of wetting.

[0027] 3. The present invention provides a surface impregnation device and impregnation method for glass fiber. The upward and downward control of the support frame by the electric hydraulic cylinder can realize the adjustment and control of the slide plate and the support column to be in contact and squeeze or not in contact, so that when in contact and pressing, the slide plate will drive the rotating plate A to rotate, and drive the linkage key to cooperate with the linkage key slot, so that the driving motor can synchronously control the rotation of the roller. At this time, no power device is required outside the infiltration pool to realize short-term infiltration of the glass fiber with uninterrupted transmission. When the slide plate is not in contact with the support column, the linkage key is separated from the linkage key slot, and the driving motor cannot drive the rotation of the roller. At this time, input rollers and output rollers can be set on both sides of the roller or the infiltration pool, and the two ends of the glass fiber are wound and fixed thereon for fixation, and then immersed in the infiltration pool for a long time, so as to realize the convenient adjustment and switching of the infiltration time, save the use of power equipment, and reduce costs.

[0028] The device is convenient for controlling and adjusting the impregnation time and for loading and unloading materials. Meanwhile, it can also effectively remove bubbles or impurities that may exist on the surface of the glass fiber, thereby improving the impregnation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the present invention.

[0030] Figure 2 It is a cross-sectional view of the front view structure of the present invention.

[0031] Figure 3 It is a cross-sectional view of the side structure of the present invention.

[0032] Figure 4 It is a schematic diagram of the internal structure of the infiltration tank of the present invention.

[0033] Figure 5 It is a schematic diagram of the related structures of the front and rear turntables of the present invention.

[0034] Figure 6 It is a structural schematic diagram of the drive switching mechanism of the present invention.

[0035] Figure 7 It is a side structural sectional view of the drive switching mechanism of the present invention.

[0036] Figure 8 It is a schematic diagram of the relevant structure of the cleaning mechanism of the present invention.

[0037] In the figure: 1, immersion tank; 2, liquid inlet; 3, liquid discharge port; 4, electric hydraulic cylinder; 5, support column; 6, support frame; 7, mounting seat A; 8, turntable; 9, driven bevel gear; 10, first sprocket; 11, slide rail seat; 12, slider; 1201, concave frame; 1202, pin seat; 1203, pull rod; 1204, connecting frame; 1205, frame body; 1206, slapping tube; 13, support; 14, driving motor; 15, active bevel gear; 16, mounting seat B; 17, second sprocket; 18, chain ; 19. Bearing seat; 20. Roller; 2001. Square slide A; 2002. Square slider A; 2003. Shaft; 2004. Chuck; 2005. Linkage keyway; 2006. Square slide B; 2007. Square slider B; 2008. Spring A; 2009. Linkage key; 2010. Support plate; 2011. Limit slide bar; 2012. Spring B; 2013. Slide plate; 2014. Turn plate A; 21. Slideway; 22. Limit block; 2201. Turn plate B; 2202. Cleaning brush. DETAILED DESCRIPTION

[0038] 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. Obviously, 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. Embodiment 1

[0039] See also Figure 1-4 The present invention provides a technical solution: a surface infiltration device for glass fiber, comprising an infiltration tank 1, a liquid inlet 2, and a liquid discharge port 3. A plurality of electric hydraulic cylinders 4 are fixedly installed in an array on the lower inner wall of the infiltration tank 1, and the upper ends of the electric hydraulic cylinders 4 are commonly fixedly connected to a support frame 6. A plurality of support columns 5 are also fixedly installed on the lower inner wall of the infiltration tank 1, characterized in that a mounting seat A7 is fixedly installed in the center of both the front and rear sides of the upper end face of the support frame 6, and a rotating sleeve passing through the mounting seat A7 is provided with a turntable 8, which is actually an I-shaped turntable, and the disk surface on the side where the front and rear mounting seats A7 are close to each other is larger than the disk surface on the side where the front and rear mounting seats A7 are far away from each other, and the electric hydraulic cylinder 4 is installed at the bottom of the infiltration tank 1 in a sealed manner except for the output end to avoid the infiltration liquid from affecting it.

[0040] The sides of the turntables 8 on the front and rear sides that are away from each other are extended to the sides away from the front and rear side mounting seats A7, and are fixedly mounted with driven bevel gears 9 on the extended ends respectively. The sides of the front and rear side driven bevel gears 9 that are away from each other are fixedly mounted with first sprockets 10. Slide rail seats 11 are provided on the left and right sides of each mounting seat A7, and the lower ends of the slide rail seats 11 are fixedly connected to the upper end surface of the support frame 6. A slider 12 is slidably connected in each slide rail seat 11, and a concave frame 1201 is fixedly connected between the left and right sliders 12 on the same front and rear side. The slide rails on the front and rear side slide rail seats 11 are opened on a side close to each other, and the ends of the front and rear side sliders 12 that are close to each other extend to the outside of the slide rail in the slide rail seat 11, and are located between the front and rear side slide rail seats 11 to facilitate the connection to the concave frame 1201.

[0041] The concave frames 1201 on the front and rear sides and the side where the turntable 8 is close to each other are both symmetrically fixed with a pin seat 1202, and the pin seat 1202 is eccentrically arranged on the turntable 8, and a pull rod 1203 is rotatably mounted between the turntable 8 and the pin seat 1202 on the concave frame 1201 on the same side of the front and rear sides, and the concave frames 1201 on the front and rear sides are also fixedly connected with a connecting frame 1204 on the side where the concave frames 1201 are close to each other, and a frame body 1205 is fixedly connected between the connecting frames 1204 on the front and rear sides, and a slapping tube 1206 is symmetrically rotatably mounted on the front and rear inner walls of the upper and lower ends of the frame body 1205;

[0042] The concave frames 1201 on the front and rear sides are arranged between the front and rear side slide rail seats 11, and the front and rear side concave frames 1201 are close to each other and a pin shaft seat 1202 is fixedly installed in the center of one side. The front and rear side connecting frames 1204 are between the front and rear side pull rods 1203, and the concave frame 1201 is above the outer side of the turntable 8. At the same time, the state shown in the figure of the specification, that is, the pull rod 1203 is in a vertical state, and at this time, the pin shaft seat 1202 where the pull rod 1203 is rotatably connected to the turntable 8 is also at the lowest eccentric point of the turntable 8, that is, the concave frame 1201 is at the lowest point.

[0043] The upper ends of the left and right slide rail seats 11 on the same front and rear sides are fixedly connected to the supports 13, and the supports 13 are embedded with drive motors 14. The output end of the lower side of each drive motor 14 is fixedly sleeved with a driving bevel gear 15, and the driving bevel gear 15 is meshed and connected with the driven bevel gear 9 on each side. The left and right ends of the front and rear sides of the support frame 6 are fixedly connected with mounting seats B16, and the second sprocket 17 is rotatably sleeved on the mounting seat B16. The first sprocket 10 on the same front and rear side and the second sprocket 17 on both sides thereof are commonly sleeved with chains 18. The upper ends of the left and right sides of the support frame 6 are installed with bearing seats 19, and rollers 20 are rotatably sleeved through the bearing seats 19.

[0044] Furthermore, the driving motor 14 can be used to drive the active bevel gear 15 to rotate, and then through the meshing connection, the turntable 8 and the first sprocket 10 on the outside can be driven to rotate. The rotation of the turntable 8 will pull the pull rod 1203 eccentrically connected to it to rotate, thereby realizing the synchronous reciprocating up and down movement of the concave frame 1201 on the outside of the slide rail seat 11 and the slider 12 in the slide rail inside the slide rail seat 11, thereby driving the frame body 1205 and the striking tube 1206 fixedly connected between the front and rear concave frames 1201 to reciprocate up and down.

[0045] When the present technical solution is used in practice, input rollers and output rollers can be set on the left and right sides of the infiltration tank 1. When loading, the electric hydraulic cylinder 4 drives the support frame 6 to move upward as a whole, so as to facilitate the device on it to be lifted from the rollers 20 on both sides to the top of the infiltration tank 1, so as to facilitate the glass fiber to pass around the input rollers and output rollers on both sides, below the rollers 20 on both sides, and between the upper and lower beating cylinders 1206, and then control the electric hydraulic cylinder 4 to drive the support frame 6 to fall back into the infiltration tank 1, and then the infiltration liquid can be injected into the infiltration tank 1 through the liquid inlet 2, so as to achieve the infiltration of the glass fiber.

[0046] And because the concave frame 1201 in the attached drawings of this specification is at the lowest point, at this time the bottom of the beating cylinder 1206 is slightly lower than the bottom of the roller 20, that is, the upper beating cylinder 1206 actually has a slight pressure on the upper side of the glass fiber passing through the upper and lower beating cylinders 1206. In this way, the upper and lower beating cylinders 1206 can be driven by the driving motor 14 to move reciprocally up and down, and the upper and lower beating cylinders 1206 can be alternately up and down to perform reciprocating beating on the upper and lower sides of the glass fiber, so as to remove bubbles or impurities that may exist on the surface of the glass fiber.

[0047] A drive switching mechanism is provided between the roller 20 and the second sprockets 17 at the front and rear sides thereof, and a cleaning mechanism is also installed on the slide rail seat 11 . Embodiment 2

[0048] See also Figure 1-7The present invention provides a technical solution: a square slide groove A2001, a square slider A2002, and an axle rod 2003 of a driving switching mechanism, each roller 20 is coaxially arranged with the second sprocket 17 on its front and rear sides, and a square slide groove A2001 is provided at both front and rear ends of the roller 20, a square slider A2002 is slidably provided in the square slide groove A2001, and the front and rear square sliders A2002 are fixedly connected to the axle rod 2003 at one end away from each other, and the front and rear axle rods 2003 are extended through the outside of the roller 20 at one end away from each other, and a linkage key groove 2005 is fixedly connected at the extended end, that is, a round hole is actually provided between the square slide groove 2001 and the roller 20 for allowing the axle rod 2003 to pass through, but the round hole will limit the square slider A2002 to prevent the square slider A2002 from sliding out of the square slide groove A2001.

[0049] A square slide groove B2006 is provided in the second sprocket 17, and a square slider B2007 is slidably arranged in the square slide groove B2006. A spring A2008 is fixedly connected between the inner wall of the square slide groove B2006 on the side away from each other of the front and rear square sliders B2007, and a linkage key 2009 is fixedly connected to the end close to each other of the front and rear square sliders B2007. The linkage keys 2009 pass through the square slide groove B2006 and extend to the outside of the second sprocket 17, and are inserted in conjunction with the linkage key groove 2005 on their respective sides. Similarly, a square hole is also provided between the square slide groove B2006 and the surface of the second sprocket 17 close to the roller 20. The square hole can allow the linkage key 2009 to pass through and limit the square slider B2007 at the same time to prevent the square slider B2007 from sliding out of the square slide groove B2006.

[0050] The linkage key 2009 is square, and the linkage key slot 2005 is also square. This design is to maintain the linkage effect, that is, the square slider A2002 can slide along the axial direction of the roller 20 in the square slot A2001, and the square slider A2002 is driven by the shaft 2003 to rotate, and can also synchronously drive the roller 20 to rotate, and the square slider B2007 can slide in the square slot B2006 and also rotate with the second sprocket 17.

[0051] The bearing seats 19 on the left and right sides are fixedly connected to the side close to each other with a support plate 2010, and the upper end of each support plate 2010 is fixedly connected to the limiting slide bar 2011, and the outer sliding sleeve of the limiting slide bar 2011 is provided with a slide plate 2013, and the outer side of the limiting slide bar 2011 is also sleeved with a spring B2012, and the lower end of the spring B2012 is fixedly connected to the upper end surface of the slide plate 2013, and the upper end is fixedly connected to the upper end of the limiting slide bar 2011, and each shaft rod 2003 is rotatably sleeved with a chuck 2004 at the outer extension end of the roller 20, and a rotating plate A2014 is rotatably connected between the lower end of the chuck 2004 and the upper end surface of the slide plate 2013 on each side, and each support column 5 is respectively arranged under each slide plate 2013, and cooperates with the lower end of the slide plate 2013 to resist.

[0052] The chuck 2004 is positioned at the upper axial limit of the shaft 2003 and is rotatably sleeved with the shaft 2003. This design allows the electric hydraulic cylinder 4 to control the support frame 6 to fall back into the immersion tank 1 after the glass fiber is loaded and wound. The falling stroke can be controlled, thereby controlling the slide plate 213 to contact or not contact the support column 5.

[0053] When the slide plate 2013 contacts and further collides with the support column 5, the slide plate 2013 will be moved upward by the collision and compress the spring B2012, thereby driving the rotating plate A2014 to rotate, and the linkage key slot 2005 is pushed toward the linkage key 2009 along the axial direction of the roller 20 by the chuck 2004. When the two are not in position, the linkage key slot 2005 first squeezes the linkage key 2009 to drive the square slider B2007 to slide into the square slide slot 2B006 and compress the spring A2008. Since the second sprocket 17 can be driven by the driving motor 14 through the chain 18, the linkage key 2009 is Although the key 2009 is in conflict, it will still rotate until the two are aligned. Under the elastic force of the spring A2008, the linkage key slot 2005 and the linkage key 2009 are inserted in cooperation, so that the roller 20 can be driven by a driving motor 14. At this time, the roller 20 has the power to actively rotate, which is suitable for short-term infiltration of the glass fiber. In this way, there is no need to set up additional power equipment outside the infiltration tank, which increases the cost. Only by rotating the roller 20, the uninterrupted transmission of the glass fiber can be achieved, and at the same time, a short-term infiltration effect can be achieved in the infiltration tank 1.

[0054] When the slide plate 2013 is not in contact with the support column 5, the linkage key slot 2005 is separated from the linkage key 2009. At this time, the roller 20 has no power. At this time, it is suitable to wrap and fix the two ends of the glass fiber on the surface of the roller 20 on both sides, or wrap and fix them on the surface of the input roller and the output roller arranged on both sides of the infiltration tank 1, so as to achieve fixed infiltration in a non-transmission state for a longer period of time.

[0055] The limiting slide bars 2011 fixedly connected to each support plate 2010 are in groups of two, and the slide plates 2013 are slidably sleeved on the outer sides of the limiting slide bars 2011 in groups of two, so as to prevent the slide plates 2013 from rotating.

[0056] The front and rear side slides 2013 are rotatably connected to the rotating plate A2014 at the upper ends of the sides away from each other, and the sides close to each other are located between the two bearing seats 19 on the front and rear sides. The lower end surfaces of the front and rear side slides 2013 close to each other cooperate and abut against the support columns 5 on their respective sides. Embodiment 3

[0057] See also Figure 1-8 The present invention provides a technical solution: the cleaning brush mechanism includes a slide 21, a limit block 22, a rotating plate B2201, and a cleaning brush 2202. The left and right sides of the front and rear ends of the slide rail seats 11 are fixedly connected with the slides 21 on the sides away from each other. A limit block 22 is slidably arranged in each slide 21. A cleaning brush 2202 is fixedly connected between the front and rear limit blocks 22 on the same left and right sides. The upper ends of the limit blocks 22 on the front and rear sides are rotatably connected to the concave frames 1201 on their respective sides with rotating plates B2201. The ends of the limit blocks 22 on the front and rear sides that are close to each other extend between the slides 21 on the front and rear sides, and are rotatably connected to the rotating plates B2201 at the upper ends of the extended ends.

[0058] While the turntable 8 rotates to drive the concave frame 1201 to move up and down, the cleaning brushes 2202 on both sides can be pulled closer to or away from each other through the turn plate B2201, thereby cleaning impurities or bubbles on the surface of the glass fiber and further improving the quality of the wetting.

[0059] In the drawings of this specification, the lower end of the cleaning brush 2202 is in contact with the upper surface of the glass fiber, and the bristles of the cleaning brush 2202 have a certain downward redundant length, which is sufficient to lightly brush the glass fiber comprehensively. Example

[0060] See also Figure 1-8 The present invention provides a technical solution: a method for impregnating a surface impregnation device of a glass fiber, comprising the following steps:

[0061] S1: An inlet roller and an outlet roller are respectively arranged on both sides of the infiltration pool 1, and then the electric hydraulic cylinders 4 are synchronously controlled to operate, and the support frame 6 is driven to be lifted upward until the roller 20 is higher than the infiltration pool 1, and then the glass fiber is fed in through the inlet roller, and passes through the rollers 20 on both sides and between the upper and lower slap rollers 1206, and finally is transmitted out through the outlet roller, and then the electric hydraulic cylinders 4 are synchronously driven to operate again, so that the support frame 6 moves downward and falls back into the infiltration pool 1 again, and then the infiltration liquid is added through the liquid inlet 2;

[0062] S2: When the glass fiber needs to be soaked for a long time, the support frame 6 is driven downward by controlling each electric hydraulic cylinder 4, while ensuring that the downward movement of the support frame 6 does not cause the slide plate 2013 to contact the support column 5. At this time, each linkage key 2009 is in a separated state from the linkage key slot 2005 on one side. At this time, the two ends of the glass fiber can be wound and fixed on the input roller and the output roller on both sides or the outer sides of the rollers 20 on both sides;

[0063] S3: Control the driving motor 14 to run, and drive the driven bevel gear 9 to rotate through the active bevel gear 15, so as to drive the turntable 8 to rotate. Since the pin shaft seat 1202 on the turntable 8 is rotatably connected to the pull rod 1203 through an eccentric fixed connection, and the other end of the pull rod 1203 is rotatably connected to the pull rod 1203 through another pin shaft seat 1202 centrally installed on the concave frame 1201, the pull rod 1203 is driven to rotate through the turntable 8, and the concave frame 1201 is pulled to move up and down reciprocatingly. Since the glass fiber is between the upper and lower beating cylinders 1206, the up and down movement of the concave frame 1201 will drive the upper and lower beating cylinders 1206 to move up and down respectively, and repeatedly beat the upper and lower sides of the glass fiber to eliminate bubbles or impurities that may exist thereon, so as to improve the infiltration effect;

[0064] S4: While performing step 3, due to the up and down reciprocating movement of the concave frame 1201, the rotating plate B2202 is also pulled to rotate, and then the left and right sides are rotated closer to or away from each other by sliding the limit block 22 in the slideway 21. At this time, the cleaning brushes 2201 on both sides are also synchronously pulled closer to or away from each other. Since the cleaning brush 2201 is a soft brush with redundant brush length, it is convenient to clean the glass fiber below it and remove impurities or bubbles that may exist on the surface of the glass fiber to avoid the influence of impurities on the infiltration effect. After the infiltration is completed, the electric hydraulic cylinder 4 is controlled to drive the support frame 6 to lift, so that the infiltrated glass fiber can be removed;

[0065] S5: On the basis of S1-S4, when the glass fiber needs to be wetted for a short time during the transmission process, the two ends of the glass fiber do not need to be wound around the input rollers and output rollers or the outer sides of the rollers 20 on both sides, but only need to be wound through. By controlling each electric hydraulic cylinder 4 to drive the support frame 6 to move downward, the lower end of the slide plate 2013 can contact the upper end of the support column 5, thereby driving the slide plate 2013 to slide upward on the outer side of the limit slide bar 2011, and compressing the spring B2012, thereby driving the rotating plate A2014 to rotate, and realizing driving the shaft rod 2 through the chuck 2004 003 moves toward the second sprocket 17 side close to each side until the linkage key slot 2005 conflicts with the linkage key 2009. When the two are not aligned, the linkage key slot 2005 will conflict with the linkage key 2009 to drive the square slider B2007 to move to the inside of the square slide slot B2006 and compress the spring A2008. Due to the rotation of the chain 18, the second sprocket 17 is in rotation. When it drives the linkage key 2009 to rotate to align with the linkage key slot 2005, the two are inserted and matched under the elastic force of the spring A2008 to realize the rotation of the turntable 8, and can also be linked to the rotation of the roller 20;

[0066] S6: At this time, the inlet roller and the outlet roller do not need to have power, and the rollers 20 on both sides can also actively rotate to drive the glass fibers wound under the surface to be continuously transported, and can also be infiltrated by the infiltration liquid in the infiltration pool 1.

Claims

1. A surface impregnation device for glass fiber, comprising an impregnation tank (1), a liquid inlet (2), and a liquid outlet (3), wherein a plurality of electric hydraulic cylinders (4) are fixedly mounted in an array on the lower inner wall of the impregnation tank (1), and the upper ends of the electric hydraulic cylinders (4) are fixedly connected to a support frame (6), and a plurality of support columns (5) are also fixedly mounted on the lower inner wall of the impregnation tank (1), characterized in that: A mounting seat A (7) is fixedly mounted on both the front and rear sides of the upper end of the support frame (6), and a rotating sleeve is provided in the mounting seat A (7). The rotating sleeve is provided with a turntable (8) running through the mounting seat A (7). The turntables (8) on the front and rear sides extend away from each other on the sides of the mounting seats A (7) on the front and rear sides, and are respectively fixedly mounted with driven bevel gears (9) on the extended ends. The driven bevel gears (9) on the front and rear sides are fixedly mounted with a first sprocket (10) on the sides away from each other. A slide rail seat (11) is provided on the left and right sides of each mounting seat A (7), and the lower end of the slide rail seat (11) is fixedly connected to the upper end surface of the support frame (6). A slider (12) is slidably connected in each slide rail seat (11). The left and right sliders on the same side of the front and rear sides are respectively fixedly mounted with a first sprocket (10). (12), a concave frame (1201) is fixedly connected between the front and rear concave frames (1201) and the side of the turntable (8) close to each other, and a pin seat (1202) is fixedly installed front and back symmetrically, and the pin seat (1202) is eccentrically arranged on the turntable (8), and a pull rod (1203) is rotatably mounted between the turntable (8) and the pin seat (1202) on the concave frame (1201) on the same side of the front and rear, and a connecting frame (1204) is fixedly connected to the side of the concave frames (1201) close to each other, and a frame body (1205) is fixedly connected between the connecting frames (1204) on the front and rear sides, and a striking tube (1206) is rotatably installed on the front and rear inner walls of the upper and lower ends of the frame body (1205); The upper ends of the two left and right slide rail seats (11) on the same front and rear sides are fixedly connected to a support (13), and a drive motor (14) is embedded in the support (13). The output end of the lower side of each drive motor (14) is fixedly sleeved with a driving bevel gear (15), and the driving bevel gear (15) is meshedly connected with the driven bevel gear (9) on one side. The left and right ends of the front and rear sides of the support frame (6) are fixedly connected to a mounting seat B (16), and a second sprocket (17) is rotatably sleeved on the mounting seat B (16). A chain (18) is commonly sleeved between the first sprocket (10) on the same front and rear sides and the second sprockets (17) on both sides thereof. The upper ends of the left and right sides of the support frame (6) are both installed with bearing seats (19), and a roller (20) is rotatably sleeved through the bearing seats (19). A drive switching mechanism is provided between the roller (20) and the second sprockets (17) on the front and rear sides thereof. A cleaning mechanism is also installed on the slide rail seat (11).

2. A surface impregnation device for glass fiber according to claim 1, characterized in that: The front and rear concave frames (1201) are arranged between the front and rear slide rail seats (11), and the front and rear concave frames (1201) are close to each other and have a pin shaft seat (1202) fixedly installed in the center of one side.

3. A surface impregnation device for glass fiber according to claim 2, characterized in that: The connection frames (1204) on the front and rear sides are both located between the front and rear side pull rods (1203), and the concave frame (1201) is located above the outer side of the rotating disk (8).

4. A surface impregnation device for glass fiber according to claim 2, characterized in that: The drive switching mechanism comprises a square slide groove A (2001), a square slider A (2002), and a shaft (2003); each of the rollers (20) is coaxially arranged with a second sprocket (17) located at the front and rear sides thereof; and the front and rear ends of the roller (20) are provided with a square slide groove A (2001); a square slider A (2002) is slidably arranged in the square slide groove A (2001); the front and rear square sliders A (2002) are fixedly connected to the shaft (2003) at one end away from each other; and the front and rear shafts (2003) are separated from each other. One end of each sprocket (17) extends through the outside of the roller (20), and a linkage keyway (2005) is fixedly connected to the extension end; a square slideway B (2006) is provided in the second sprocket (17), and a square slider B (2007) is slidably provided in the square slideway B (2006); a spring A (2008) is fixedly connected between the inner wall of the square slideway B (2006) and the sides of the square sliders B (2007) on the front and rear sides that are away from each other, and a linkage key (2009) is fixedly connected to the ends of the square sliders B (2007) on the front and rear sides that are close to each other. The linkage keys (2009) extend through the square slide groove B (2006) to the outside of the second sprocket (17) and are inserted in cooperation with the linkage key groove (2005) on each side. The bearing seats (19) on the left and right sides are fixedly connected to a support plate (210) on one side close to each other. The upper end of each support plate (2010) is fixedly connected to a limit slide bar (211), and the outer sliding sleeve of the limit slide bar (211) is provided with a slide plate (213). The outer side of the limit slide bar (2011) is also provided with a spring B (2012). The lower end of the spring B (2012) is fixedly connected to the upper end surface of the slide plate (2013), while the upper end is fixedly connected to the upper end of the limit slide bar (2011); each of the shaft rods (2003) is rotatably sleeved with a chuck (2004) at the outer extension end of the roller (20); a rotating plate A (2014) is rotatably connected between the lower end of the chuck (2004) and the upper end surface of the slide plate (2013) on each side; and each of the support columns (5) is respectively arranged below each of the slide plates (2013) and cooperates with and contacts the lower end of the slide plate (2013).

5. A surface impregnation device for glass fiber according to claim 4, characterized in that: The linkage key (2009) is square, the linkage keyway (2005) is also square, and the chuck (2004) is positioned at the axial upper limit of the shaft (2003) and is rotatably sleeved with the shaft (2003).

6. A surface impregnation device for glass fiber according to claim 5, characterized in that: The limiting sliding bars (2011) fixedly connected to each of the support plates (2010) are in groups of two, and the sliding plates (2013) are slidably sleeved on the outer sides of the limiting sliding bars (2011) in groups of two.

7. A surface impregnation device for glass fiber according to claim 6, characterized in that: The upper ends of the front and rear slides (2013) that are away from each other are rotatably connected to a rotating plate A (2014), while the sides that are close to each other are located between two bearing seats (19) on the front and rear sides. The lower end surfaces of the front and rear slides (2013) that are close to each other cooperate and abut against the support columns (5) on their respective sides.

8. A surface impregnation device for glass fiber according to claim 2 or 4, characterized in that: The cleaning brush mechanism comprises a slideway (21), a limit block (22), a rotating plate B (2202), and a cleaning brush (2201); the left and right sides of the slide rail seats (11) at the front and rear ends are fixedly connected to the slideways (21); a limit block (22) is slidably arranged in each of the slideways (21); a cleaning brush (2201) is fixedly connected between the front and rear limit blocks (22) on the same left and right sides; and the upper ends of the limit blocks (22) at the front and rear sides are rotatably connected to the concave frames (1201) on their respective sides.

9. A surface impregnation device for glass fiber according to claim 8, characterized in that: The mutually adjacent ends of the limit blocks (22) on the front and rear sides extend between the slideways (21) on the front and rear sides, and a rotating plate B (2202) is rotatably connected to the upper ends of the extended ends.

10. The impregnation method of the surface impregnation device for glass fiber according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: an inlet roller and an outlet roller are respectively arranged on both sides of the infiltration pool (1), and then the electric hydraulic cylinders (4) are synchronously controlled to operate, thereby driving the support frame (6) to be lifted upward until the rollers (20) are higher than the infiltration pool (1), and then the glass fiber is fed in through the inlet rollers, passes through the rollers (20) on both sides and between the upper and lower beating rollers (1206), and finally is transmitted out through the outlet rollers, and then the electric hydraulic cylinders (4) are synchronously driven to operate again, so that the support frame (6) moves downward and falls back into the infiltration pool (1), and then the infiltration liquid is added through the liquid inlet (2); S2: When the glass fiber needs to be soaked for a long time, the support frame (6) is driven downward by controlling each electric hydraulic cylinder (4), while ensuring that the downward movement of the support frame (6) does not cause the slide plate (2013) to contact the support column (5). At this time, each linkage key (2009) is in a separated state from the linkage key slot (2005) on one side. At this time, the two ends of the glass fiber are wound and fixed on the input roller and the output roller on both sides or the outer sides of the rollers (20) on both sides; S3: Control the driving motor (14) to operate, and drive the driven bevel gear (9) to rotate through the active bevel gear (15), thereby driving the turntable (8) to rotate. Since the pin shaft seat (1202) on the turntable (8) is rotatably connected to the pull rod (1203) through an eccentric fixed connection, and the other end of the pull rod (1203) is rotatably connected to the pull rod (1203) through another pin shaft seat (1202) centrally installed on the concave frame (1201), the pull rod (1203) is driven to rotate through the turntable (8), and the concave frame (1201) is pulled to move up and down reciprocatingly. Since the glass fiber is between the upper and lower beating cylinders (1206), the up and down movement of the concave frame (1201) will drive the upper and lower beating cylinders (1206) to move up and down respectively, and repeatedly beat the upper and lower sides of the glass fiber to remove bubbles or impurities that may exist thereon, so as to improve the infiltration effect; S4: While performing step 3, the reciprocating up and down movement of the concave frame (1201) will also pull the rotating plate B (2202) to rotate, thereby rotating the left and right sides closer to or farther from each other through the sliding limit block (22) in the slideway (21). At this time, the cleaning brushes (2201) on both sides will also be synchronously pulled closer to or farther from each other. Since the cleaning brush (2201) is a soft brush with redundant brush length, it is convenient to clean the glass fiber below it and remove impurities or bubbles that may exist on the surface of the glass fiber to avoid the influence of impurities on the impregnation effect. After the impregnation is completed, the electric hydraulic cylinder (4) is controlled to drive the support frame (6) to lift, so that the impregnated glass fiber can be removed; S5: Based on S1-S4, when it is necessary to wet the glass fiber for a short time during the transmission process, the two ends of the glass fiber do not need to be wound around and fixed on the input rollers and the output rollers on both sides or the outer sides of the rollers (20) on both sides, but only need to be wound around and passed through, and the support frame (6) is driven downward by controlling each electric hydraulic cylinder (4), so that the lower end of the slide plate (2013) contacts the upper end of the support column (5), thereby driving the slide plate (2013) to slide upward on the outer side of the limit slide bar (2011), and compressing the spring B (2012), thereby driving the rotating plate A (2014) to rotate, so as to achieve the drive of the shaft rod (2003) to move upward through the chuck (2004). The second sprocket (17) near each side moves until the linkage keyway (2005) contacts the linkage key (2009). When the two are not aligned, the linkage keyway (2005) contacts the linkage key (2009) to drive the square slider B (2007) to move inside the square slideway B (2006) and compress the spring A (2008). Due to the rotation of the chain (18), the second sprocket (17) is in rotation. When it drives the linkage key (2009) to rotate to align with the linkage keyway (2005), the two are inserted and matched under the elastic force of the spring A (2008), so that the turntable (8) can be rotated and the roller (20) can be linked to rotate. S6: At this time, the inlet roller and the outlet roller do not need to have power. The rollers (20) on both sides are actively rotated to drive the glass fibers wound below the surfaces to be continuously transported and soaked by the soaking liquid in the soaking pool (1).

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