Glass fiber reinforced plastic fiber winding device

Abstract

The invention relates to the technical field of glass fiber reinforced plastic winding, discloses a glass fiber reinforced plastic fiber winding device, and solves the problem that an existing glass fiber reinforced plastic fiber winding device is poor in fitting compactness effect during winding. The device comprises a rack, a main shaft assembly arranged in the rack and a yarn guide trolley assembly arranged on one side of the rack, a motor drives a mold roller to rotate to achieve fiber winding, and meanwhile a servo motor drives a lead screw and belt transmission to enable a glue box to reciprocate so as to evenly smear glue liquid. A first cam on a rotating rod is driven to act on a pressing block through transmission of a worm gear, a worm and the like, stable locking of fibers is achieved, the rotating rod drives a rotating plate and other components to press the fibers so that the fibers can be attached to a mold roller, bubbles between glue solutions can be discharged, the fibers are stirred through a stirring structure so that internal bubbles and surface dust can be removed, and the fibers can be stably locked. Therefore, the winding quality and the fitting effect of the fibers on the surface of the mold roller are improved in all directions.

Description

Technical Field

[0001] The invention relates to the technical field of glass fiber reinforced plastic winding, in particular to a glass fiber reinforced plastic fiber winding device. Background Art

[0002] FRP is a fiber-reinforced plastic, which is usually wrapped around the outer protective layer of the insulation pipe in the form of fibers. It can effectively protect the outside of the pipe due to its light weight, high strength and corrosion resistance. In order to quickly and effectively wrap the FRP fiber around the outer layer of the pipe, workers usually use a FRP fiber winding machine to wrap the pipe.

[0003] The FRP winding machine under the existing technology usually includes two groups of structures, one is the main shaft assembly responsible for sleeve pipes and driving them to rotate, and the other is the wire guide trolley assembly for reciprocating winding motion. When working, multiple groups of FRP fibers are introduced into the wire guide trolley, and after being dipped in glue in the trolley, they are wound around the outer layer of the pipe on the main shaft assembly. As the main shaft assembly drives the pipe to rotate, the FRP fibers will also be continuously extracted and moved. The reciprocating motion of the trolley can achieve the effect of uniform winding of the pipe. In the existing technology, in the process from the wire guide trolley to the surface of the mold roller, the tension of the fiber will directly affect the degree of fit between the fiber and the mold roller. However, when the fibers are superimposed and wound layer by layer, the fibers are not tightly wound when the tension is poor, and there are gaps and bubbles between the fibers, which makes the quality of the glass tube formed by multi-layer fiber winding poor, and the winding tightness of the fibers at different positions is inconsistent, thereby affecting the overall molding quality.

[0004] In view of the above problems, an innovative design was carried out based on the original FRP fiber winding device. Summary of the invention

[0005] The purpose of the present invention is to provide a fiberglass reinforced plastics (FRP) fiber winding device. The device is used to work, thereby solving the problem that the existing fiberglass reinforced plastics (FRP) fiber winding device has poor tightness when winding in circles.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fiberglass fiber winding device, comprising a frame, a main shaft assembly arranged inside the frame, and a wire guide trolley assembly arranged on one side of the frame, the main shaft assembly comprising a mold roller arranged inside the frame, one end of the mold roller is provided with a motor, the wire guide trolley assembly comprises a bottom plate arranged on one side of the frame, a rubber box is reciprocated at the top of the bottom plate, a threading roller is arranged inside the rubber box, a threading plate for fiber guide is arranged on the side of the bottom plate away from the mold roller, a fixed frame is arranged on the side of the bottom plate close to the mold roller, a guide roller for fiber guide is arranged inside the fixed frame, a locking structure for fiber limiting is arranged on the top of the bottom plate, a rotating assembly for driving the locking structure is arranged on the top of the bottom plate, and a pressing structure for pressing the fiber to stretch the mold roller to fit the fiber is arranged on one side of the locking structure;

[0007] The locking structure includes side plates arranged on both sides of the threading plate, the inner part of the side plates is rotatably connected with a rotating rod, a cam 1 is arranged on the surface of the rotating rod, the cam 1 is evenly spaced and distributed in multiple groups, each group of cam 1 corresponds to each fiber filament one by one, a pressure block is slidably connected to one side of the side plate, a fixed block is fixedly connected to one side of the side plate, the pressure block and the fixed block correspond to each other in upper and lower positions, the pressure block and the fixed block are evenly spaced and distributed in multiple groups, the pressure block and the fixed block are distributed in one-to-one correspondence with the cam, and the close surface of each group of pressure blocks and fixed blocks is arc-shaped;

[0008] The pressing structure includes a rotating plate arranged on the surface of the rotating rod, and the rotating plates are distributed in multiple groups at equal intervals, and one group of rotating plates is distributed between two adjacent groups of cams at a certain interval. The pressing structure also includes a frame plate slidably connected to one side of the side plate, and a pressure column is arranged inside the frame plate. The rotating plate is used to press the pressure column downward, and the downward pressing pressure column is more closely fitted to the tension stretching of the fiber wound around the surface of the mold roller.

[0009] The rotating assembly includes a rack 1 embedded in the bottom plate, and the tooth blocks on the rack 1 are distributed in multiple groups at equal intervals. The rotating assembly also includes a worm rotatably connected to one side of the threading plate, and a gear 1 is provided at the bottom end of the worm, and the gear 1 is meshed with the teeth on each group of tooth blocks. A worm wheel is provided on the outer side of the rotating rod, and the worm wheel is meshed with the worm.

[0010] A toggle structure for removing bubbles from the glue is provided on one side of the pressing structure. The toggle structure includes a cam 2 rotatably connected to one side of the frame plate. The cam 2 reciprocates and vibrates to repeatedly toggle the fibers at the lower end to remove bubbles.

[0011] Furthermore, a connecting block is arranged between the pressing block and the fixing block, and a plurality of groups of the connecting blocks are evenly spaced and distributed, and the side plate is also connected and fixed to the adjacent fixing block via a group of connecting blocks.

[0012] Furthermore, the bottom end of the side panel is fixedly connected to the threading plate, a slide groove is provided on the surface of the side panel, a slider is slidably connected inside the slide groove, the slider is fixedly connected to a group of pressure blocks close to one side of the side panel, a spring is provided at the top of the slider, and the end of the spring away from the slider is connected to the slide groove.

[0013] Furthermore, a downward moving block for pressing the frame plate to move is provided on one side of the rotating plate, and the downward moving block corresponds to the frame plate in an arc.

[0014] Furthermore, an extension plate is provided on one side of the side plate, and two groups of extension plates are symmetrically distributed about the side plate. Two slide grooves are provided on the surfaces of the two groups of extension plates, and two sliders are slidably connected inside the two groups of slide grooves. The two groups of sliders are respectively connected and fixed to both sides of the frame plate, and two springs are provided at the top of the two sliders, and one end of the spring away from the two sliders is connected to the two slide grooves.

[0015] Furthermore, a moving component is provided at the top of the base plate, and the moving component includes grooves opened on the surface of the base plate, and there are two groups of grooves symmetrically distributed. The insides of the two groups of grooves are respectively rotatably connected with screw rods, and one end of one group of screw rods is provided with a servo motor. Belts are sleeved on the surfaces of the two groups of screw rods, and the insides of the two groups of grooves are respectively slidably connected with moving blocks, which are threadedly connected to the screw rods, and the two groups of moving blocks are connected and fixed to the rubber box.

[0016] Furthermore, a sector rack 1 is provided at the top of the rotating plate, an extension block is provided on one side of the frame plate, a follower rod is rotatably connected to one side of the extension block, the follower rod is connected to cam 2, there are multiple groups of cam 2 and sector rack 1 distributed at equal intervals, a gap is left between two adjacent groups of cam 2, and gear 2 is provided in the gap, gear 2 is fixedly connected to the follower rod, and sector rack 1 is meshingly connected to gear 2.

[0017] Furthermore, a glue coating structure is provided on one side of the fixed frame, and the glue coating structure includes an extension plate arranged on one side of the fixed frame, a support plate is provided on one side of the extension plate, a collecting box is provided on the top of the support plate, side plates are provided on both sides of the collecting box, the top of the side plate is rotatably connected to a glue storage box, a wool brush is provided on the bottom end of the glue storage box, and the wool brushes are distributed in multiple groups at equal intervals, and each group of wool brushes is distributed corresponding to the fibers.

[0018] Furthermore, one side of the glue storage box is connected to a recovery pipe, one end of the recovery pipe is connected to a circulation pump, the circulation pump is connected to the collection box through a pipe, the other side of the glue storage box is connected to a hose, one end of the hose is connected to a flow valve, one side of the flow valve is connected to a micro pump through a pipe, one side of the micro pump is connected to the glue box through a pipe, a compression spring is provided at the top of the inner part of the glue storage box, a pressure plate is provided at the bottom end of the compression spring, a surface of the pressure plate is provided with openings, and a plurality of openings are distributed, a sponge board for absorbing glue is placed between the pressure plate and the top of the wool brush, and a cover plate is fixed to the top of the glue storage box by magnetic attraction.

[0019] Furthermore, an adjustment structure is provided on one side of the extension block, and the adjustment structure includes a fixed shell arranged on one side of the extension block, a hydraulic rod is arranged inside the fixed shell, a rack 2 is arranged on the output end of the hydraulic rod, and the rack 2 is slidably connected to the fixed shell, a vertical plate is provided on one side of the fixed shell, and a rotating shaft is rotatably connected to one side of the vertical plate, and a fan-shaped rack 2 is provided on one side of the rotating shaft, and the fan-shaped rack 2 is meshed with the rack 2, and a swing block is provided on one side of the fan-shaped rack 2, and the swing block is connected and fixed to the glue storage box.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention proposes a fiberglass fiber winding device. The existing fiberglass fiber winding device has poor tightness when winding in circles. The present invention includes a frame, a main shaft assembly arranged inside the frame, and a wire guide trolley assembly arranged on one side of the frame. The fiber is driven in a linked manner by fiber conveying, glue box movement, fiber locking, and fitting pressing. The fiber winding is achieved by driving the mold roller to rotate through a motor. At the same time, the servo motor drives the lead screw and belt transmission to make the glue box move back and forth to evenly apply the glue liquid. The cam on the rotating rod is driven by a worm gear and other transmissions to act on the pressure block to achieve stable locking of the fiber. In the pressing structure, the rotating rod drives the rotating plate and other components to press the fiber to make it fit the mold roller and discharge the bubbles between the glue liquid. The prying structure uses the fan-shaped rack and other components driven by the rotation of the rotating plate to pry the fiber to remove internal bubbles and surface dust, thereby comprehensively improving the quality of fiber winding on the mold roller surface and the fitting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the mobile component and the plastic box of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional unfolded structure of the rotating assembly, the locking structure, the pressing structure, and the toggle structure of the present invention;

[0025] Figure 4It is a schematic diagram of the three-dimensional unfolded structure of the rotating assembly and the locking structure of the present invention;

[0026] Figure 5 It is a front view structural schematic diagram of the locking structure and the pressing structure of the present invention in the forward and backward movement state;

[0027] Figure 6 It is a schematic diagram of the three-dimensional unfolding structure of the locking structure and the pressing structure of the present invention;

[0028] Figure 7 It is a schematic diagram of the three-dimensional unfolding structure of the pressing structure and the toggle structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the glue coating structure of the present invention;

[0030] Fig. 9 It is a schematic diagram of the three-dimensional unfolding structure inside the glue box of the glue coating structure of the present invention;

[0031] Fig.10 It is a schematic diagram of the three-dimensional structure of the regulating structure of the present invention.

[0032] In the figure: 1, frame; 2, motor; 3, mold roller; 4, bottom plate; 5, moving assembly; 51, servo motor; 52, screw rod; 53, belt; 54, groove; 55, moving block; 6, threading plate; 7, glue box; 8, threading roller; 9, guide roller; 10, fixed frame; 11, flow valve; 12, rotating assembly; 121, rack 1; 122, gear 1; 123, worm; 124, worm wheel; 13, locking structure; 131, rotating rod; 132, cam 1; 133, side plate; 134, pressure block; 135, fixed block; 136, connecting block; 137, slider 1; 138, spring 1; 139, slide 1; 14, pressing structure; 141, rotating plate; 142, lower moving block; 143, frame plate; 144, pressure column; 145, extension plate; 146, slide groove two; 147, slider two; 148, spring two; 15, toggle structure; 151, sector rack one; 152, extension block; 153, follower rod; 154, gear two; 155, cam two; 16, glue coating structure; 161, expansion plate; 162, support plate; 163, collection box; 164, side plate; 165, glue storage box; 166, wool brush; 167, circulation pump; 168, recovery pipe; 169, hose; 1610, sponge plate; 1611, pressure plate; 1612, opening; 1613, compression spring; 1614, cover plate; 17, adjustment structure; 171, fixed shell; 172, hydraulic rod; 173, rack two; 174, sector rack two; 175, rotating shaft; 176, vertical plate; 177, swing block. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0035] Combination Figure 1-Figure 7 A fiberglass fiber winding device comprises a frame 1, a main shaft assembly arranged inside the frame 1, and a wire guide trolley assembly arranged on one side of the frame 1, the main shaft assembly comprises a mold roller 3 arranged inside the frame 1, a motor 2 is arranged at one end of the mold roller 3, the wire guide trolley assembly comprises a bottom plate 4 arranged on one side of the frame 1, a rubber box 7 is reciprocated at the top of the bottom plate 4, a threading roller 8 is arranged inside the rubber box 7, a threading plate 6 for fiber guide is arranged on the side of the bottom plate 4 away from the mold roller 3, a fixed frame 10 is arranged on the side of the bottom plate 4 close to the mold roller 3, a guide roller 9 for fiber guide is arranged inside the fixed frame 10, a locking structure 13 for fiber limiting is arranged at the top of the bottom plate 4, a rotating assembly 12 driven by the locking structure 13 is arranged at the top of the bottom plate 4, and a pressing structure 14 for pressing the fiber to stretch the mold roller 3 to fit the fiber is arranged on one side of the locking structure 13.

[0036] The present invention will be further described below in conjunction with the embodiments.

[0037] See also Figure 1-10The locking structure 13 includes side plates 133 arranged on both sides of the threading plate 6, the side plates 133 are rotatably connected with a rotating rod 131 inside, a cam 132 is arranged on the surface of the rotating rod 131, and there are multiple groups of cams 132 distributed at equal intervals, and each group of cams 132 corresponds to each fiber filament one by one. A pressure block 134 is slidably connected to one side of the side plate 133, and a fixed block 135 is fixedly connected to one side of the side plate 133. The pressure blocks 134 and the fixed blocks 135 correspond to each other in upper and lower positions. There are multiple groups of pressure blocks 134 and the fixed blocks 135 are distributed at equal intervals, and the pressure blocks 134 and the fixed blocks 135 are distributed one by one with the cams 132, and each group of pressure blocks 134 and the fixed blocks 135 are close to each other. The proximal surface is arc-shaped, and a connecting block 136 is arranged between the pressing block 134 and the fixing block 135. There are multiple groups of connecting blocks 136 distributed at equal intervals. The side plate 133 is also connected and fixed to the adjacent fixing block 135 through a group of connecting blocks 136. The bottom end of the side plate 133 is fixedly connected to the threading plate 6. A slide groove 139 is provided on the surface of the side plate 133. A slider 137 is slidably connected inside the slide groove 139. The slider 137 is fixedly connected to a group of pressing blocks 134 close to one side of the side plate 133. A spring 138 is arranged on the top of the slider 137. The end of the spring 138 away from the slider 137 is connected to the slide groove 139, so as to facilitate the fixation of the fiber.

[0038] The pressing structure 14 includes a rotating plate 141 arranged on the surface of the rotating rod 131, and there are multiple groups of rotating plates 141 distributed at equal intervals. A group of rotating plates 141 is distributed between the intervals of two adjacent groups of cams 132. The pressing structure 14 also includes a frame plate 143 slidably connected to one side of the side plate 133. A pressure column 144 is arranged inside the frame plate 143. The rotating plate 141 is used to press the pressure column 144 downward, and the downward pressing pressure column 144 is more in line with the tension stretching of the fiber wound around the surface of the mold roller 3, thereby improving the fit between the fiber and the mold roller 3, thereby ensuring the winding quality of the fiber on the mold roller 3 and the accuracy of subsequent processing.

[0039] The rotating assembly 12 includes a rack 121 embedded in the bottom plate 4, and there are multiple groups of tooth blocks on the rack 121 distributed at equal intervals. The rotating assembly 12 also includes a worm 123 rotatably connected to one side of the threading plate 6. A gear 122 is provided at the bottom end of the worm 123, and the gear 122 is meshed with the teeth on each group of tooth blocks. A worm wheel 124 is provided on the outer side of the rotating rod 131, and the worm wheel 124 is meshed with the worm 123 for easy driving.

[0040] A toggle structure 15 for removing bubbles in the glue is provided on one side of the pressing structure 14. The toggle structure 15 includes a cam 155 rotatably connected to one side of the frame plate 143. The cam 155 reciprocates and vibrates to repeatedly toggle the fiber at the lower end to remove bubbles. A fan-shaped rack 151 is provided on the top of the rotating plate 141, and an extension block 152 is provided on one side of the frame plate 143. A driven rod 153 is rotatably connected to one side of the extension block 152. The driven rod 153 is connected to the cam 155. There are multiple groups of cams 155 and fan-shaped racks 151 distributed at equal intervals. A gap is left between two adjacent groups of cams 155, and a gear 154 is provided at the gap. The gear 154 is fixedly connected to the driven rod 153, and the fan-shaped rack 151 is meshed with the gear 154, thereby removing bubbles inside the fiber and removing dust on the fiber surface to improve quality.

[0041] A downward block 142 for pressing the frame plate 143 to move is provided on one side of the rotating plate 141, and the downward block 142 corresponds to the frame plate 143 in an arc. An extension plate 145 is provided on one side of the side plate 133. There are two groups of extension plates 145 symmetrically distributed about the side plate 133. The surfaces of the two groups of extension plates 145 are provided with a second slide groove 146. The insides of the two groups of slide grooves 146 are respectively slidably connected with a second slider 147. The two groups of second sliders 147 are respectively connected and fixed to the two sides of the frame plate 143. A second spring 148 is provided at the top of the second slider 147. The end of the second spring 148 away from the second slider 147 is connected to the second slide groove 146, thereby ensuring the winding quality of the fiber on the mold roller 3 and the accuracy of subsequent processing.

[0042] A moving component 5 is provided at the top of the bottom plate 4. The moving component 5 includes grooves 54 opened on the surface of the bottom plate 4. There are two groups of grooves 54 symmetrically distributed. The insides of the two groups of grooves 54 are respectively rotatably connected with screw rods 52. A servo motor 51 is provided at one end of one group of screw rods 52. Belts 53 are sleeved on the surfaces of the two groups of screw rods 52. The insides of the two groups of grooves 54 are respectively slidably connected with moving blocks 55. The moving blocks 55 are threadedly connected to the screw rods 52. The two groups of moving blocks 55 are both connected and fixed to the rubber box 7, thereby realizing orderly transportation of fibers.

[0043] A glue coating structure 16 is provided on one side of the fixing frame 10. The glue coating structure 16 includes an expansion plate 161 provided on one side of the fixing frame 10. A support plate 162 is provided on one side of the expansion plate 161. A collection box 163 is provided on the top of the support plate 162. Side plates 164 are provided on both sides of the collection box 163. The top of the side plate 164 is rotatably connected to a glue storage box 165. A wool brush 166 is provided on the bottom end of the glue storage box 165. There are multiple groups of wool brushes 166 distributed at equal intervals, and each group of wool brushes 166 is distributed corresponding to the fibers. A recovery pipe 168 is connected to one side of the glue storage box 165. One end of the recovery pipe 168 is connected to a circulation pump 167. The circulation pump 167 is connected to the collection box 163 through a pipe. The other side of the glue storage box 165 A hose 169 is connected, one end of the hose 169 is connected to a flow valve 11, one side of the flow valve 11 is connected to a micro pump through a tube, one side of the micro pump is connected to the glue box 7 through a tube, a compression spring 1613 is provided at the top of the inner part of the glue storage box 165, a pressing plate 1611 is provided at the bottom end of the compression spring 1613, a surface of the pressing plate 1611 is provided with an opening 1612, and a plurality of openings 1612 are distributed, a sponge plate 1610 for absorbing glue is placed between the pressing plate 1611 and the top of the wool brush 166, a cover plate 1614 is magnetically fixed to the top of the glue storage box 165, so that when the tension is large, there is less glue on the surface of the fiber after passing through the guide roller 9, which affects the adhesion between the fibers, and the glue on the fiber surface is replenished and applied evenly.

[0044] An adjustment structure 17 is provided on one side of the extension block 152. The adjustment structure 17 includes a fixed shell 171 provided on one side of the extension block 152. A hydraulic rod 172 is provided inside the fixed shell 171. A rack 173 is provided on the output end of the hydraulic rod 172. The rack 173 is slidably connected to the fixed shell 171. A vertical plate 176 is provided on one side of the fixed shell 171. A rotating shaft 175 is rotatably connected to one side of the vertical plate 176. A fan-shaped rack 174 is provided on one side of the rotating shaft 175. The fan-shaped rack 174 is meshed with the rack 173. A swing block 177 is provided on one side of the fan-shaped rack 174. The swing block 177 is connected and fixed to the glue storage box 165 to ensure that the glue is evenly applied on the fiber surface and improve the gluing effect.

[0045] Specifically, when in use, the fiber is passed through the wire holes on the surface of the threading plate 6, and then the fiber passes through the bottom end of the threading rod 8 set inside the rubber box 7, and then passes through the guide tubes 9 between the fixed frames 10 and is wound on the mold roller 3. The mold roller 3 is driven to rotate by the motor 2 on one side of the driving frame 1, so that the motor 2 pauses after the fiber is wound around the surface of the mold roller 3 once. While the driving motor 2 rotates, the servo motor 51 is driven to drive a group of screw rods 52 to rotate. A belt 53 is sleeved on the surface of one group of screw rods 52 to drive another group of screw rods 52. The two groups of screw rods 52 are rotatably connected to the groove 54. The two types of screw rods 52 are threadedly connected to the moving blocks 55 on the surface. The two groups of moving blocks 55 are slidably connected to the groove 54, so that the two groups of moving blocks 55 drive the top rubber box 7 to move back and forth. Since the gear 122 is meshed with the tooth block on the surface of the rack 121, the gear 122 The worm 123 is driven to rotate, and the worm 123 meshes and rotates with the worm wheel 124, and the worm wheel 124 drives the rotating rod 131 to rotate, and the rotating rod 131 drives the cam 132 with multiple groups of evenly spaced distribution on the surface to rotate 90 degrees to press the pressing block 134 downward. Since the fiber passes through the gap between the pressing block 134 and the fixed block 135, the pressing block 134 moves downward and merges with the fixed block 135, and the bottom end of the pressing block 134 and the top end of the fixed block 135 are arc surfaces, so the fiber is better pressed. The pressing blocks 134 are fixed by connecting blocks 136, and the pressing block 134 close to the side plate 133 slides downward in the slide groove 139 provided on the surface of the side plate 133 through the connected slider 137. The slider 137 drives the spring 138 to stretch and store force, thereby locking the fiber to ensure that the fiber is firmly locked in a specific position to prevent the fiber from shifting during the subsequent pressing process.

[0046] Since the semicircular surfaces of the cam 132 have the same diameter, as the rotating rod 131 drives the cam 132 to rotate from 90 degrees to 180 degrees, it will no longer press the pressing block 134. The continuously rotating rotating rod 131 drives the rotating plate 141 to rotate downward from the horizontal state when it rotates to 90 degrees. Figure 5 As shown, the downward block 142 on one side of the rotating plate 141 presses the frame plate 143 downward, and the frame plate 143 drives the pressure column 144 between them to press the fibers at the lower end downward, and the frame plate 143 drives the sliders 147 on both sides to slide downward in the slide grooves 146 provided on the surface of the extension plate 145, and the extension plate 145 is fixedly connected to the side plate 133, and the slider 147 drives the spring 148 to stretch downward to store force, and the pressure column 144 presses the fibers downward, so that the fibers are more closely attached to the surface of the mold roller 3, and bubbles are also pressed out, thereby improving the degree of attachment between the fibers and the mold roller 3, thereby ensuring the winding quality of the fibers on the mold roller 3 and the accuracy of subsequent processing;

[0047] The rotation of the rotating plate 141 drives the fan-shaped rack 151 at the top to rotate, and the fan-shaped rack 151 is meshed with the gear 2 154, and the gear 2 154 is fixed on the driven rod 153. Since an extension block 152 is provided on one side of the extension plate 145, the extension block 152 is rotatably connected with the driven rod 153, and the gear 2 154 drives the driven rod 153 to rotate, and the driven rod 153 drives the corresponding multiple groups of cams 2 155 on the surface to rotate, and the cams 2 155 repeatedly move the fiber, thereby removing bubbles inside the fiber and dust on the fiber surface, thereby improving the quality;

[0048] An expansion plate 161 is arranged on one side of the fixing frame 10, and a collecting box 163 is fixed on one side of the expansion plate 161 through a supporting plate 162. Side plates 164 are arranged on both sides of the collecting box 163. The top of the side plate 164 is rotatably connected to a glue storage box 165. A wool brush 166 is arranged on the bottom of the glue storage box 165. One side of the glue storage box 165 is connected to a circulation pump 167 through a recovery pipe 168 and communicated with the collecting box 163, so as to realize the recycling of glue liquid and reduce the waste of glue liquid. The other side of the glue storage box 165 is connected to a flow pump 167 through a hose 169. The flow valve 11 is connected to a pump body through a tube on one side of the flow valve 11, and the pump body is connected to the glue box 7 through the tube, so that the glue box 7 transports the glue to the inside of the glue storage box 165 through the hose 169, and the glue storage box 165 is connected to a pressing plate 1611 through a compression spring 1613, and a plurality of openings 1612 are provided on the surface of the pressing plate 1611, and a sponge board 1610 for absorbing glue is placed on the top of the pressing plate 1611 and the wool brush 166, and the opening 1612 is used to input the flow of glue into the sponge board 1610, so that the pressing plate 1611 is connected to the inside of the glue storage box 165 through the compression spring 1613. 13, so that the sponge plate 1610 is more closely attached to the top of the wool brush 166, and the wool brush 166 can always absorb the glue inside the sponge plate 1610, so that the wool brush 166 can continuously absorb the glue to supplement the glue on the fiber surface, so that when the tension is large, there is less glue on the surface of the fiber surface after passing through the guide roller 9, which affects the adhesion between the fibers. The glue on the fiber surface is supplemented and evenly applied in time, and the hydraulic rod 1 set inside the fixed shell 171 on one side of the extension plate 145 is pressed. 72 drives, the hydraulic rod 172 drives the rack 2 173 at the output end to move back and forth, the rack 2 173 is slidably connected to the fixed shell 171, the rack 2 173 is meshed with the fan-shaped rack 2 174, the fan-shaped rack 2 174 drives the glue storage box 165 connected to the swing block 177 to swing through the rotating shaft 175, the rotating shaft 175 is connected to the fixed shell 171 through the vertical plate 176, and the position and angle of the glue storage box 165 are flexibly adjusted to make the wool brush 166 better contact with the fiber, ensure that the glue is evenly applied on the fiber surface, and improve the gluing effect.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fiberglass fiber winding device, comprising a frame (1), a spindle assembly arranged inside the frame (1), and a wire guide trolley assembly arranged on one side of the frame (1), characterized in that: The spindle assembly comprises a mold roller (3) arranged inside a frame (1), one end of the mold roller (3) is provided with a motor (2), the wire guide trolley assembly comprises a bottom plate (4) arranged on one side of the frame (1), a rubber box (7) is reciprocatingly provided at the top end of the bottom plate (4), a threading roller (8) is provided inside the rubber box (7), a threading plate (6) for fiber wire guide is provided on the side of the bottom plate (4) away from the mold roller (3), a fixed frame (10) is provided on the side of the bottom plate (4) close to the mold roller (3), a guide roller (9) for fiber wire guide is provided inside the fixed frame (10), a locking structure (13) for limiting the fiber position is provided at the top end of the bottom plate (4), a rotating assembly (12) for driving the locking structure (13) is provided at the top end of the bottom plate (4), and a pressing structure (14) for pressing the fiber to stretch the mold roller (3) is provided on one side of the locking structure (13); The locking structure (13) comprises side plates (133) arranged on both sides of the threading plate (6), the side plates (133) are rotatably connected to a rotating rod (131) inside, a cam (132) is arranged on the surface of the rotating rod (131), a plurality of cams (132) are evenly spaced, each group of cams (132) corresponds to each fiber filament, a pressing block (134) is slidably connected to one side of the side plates (133), a fixing block (135) is fixedly connected to one side of the side plates (133), the pressing block (134) and the fixing block (135) correspond to each other in upper and lower positions, the pressing blocks (134) and the fixing blocks (135) are evenly spaced, a plurality of groups are evenly spaced, the pressing blocks (134) and the fixing blocks (135) are distributed one-to-one with the cams (132), and the surfaces of each group of pressing blocks (134) and the fixing blocks (135) close to each other are arc-shaped; The pressing structure (14) comprises a rotating plate (141) arranged on the surface of the rotating rod (131), and a plurality of rotating plates (141) are distributed at equal intervals, and a group of rotating plates (141) is distributed between two adjacent groups of cams (132). The pressing structure (14) further comprises a frame plate (143) slidably connected to one side of the side plate (133), and a pressure column (144) is arranged inside the frame plate (143). The rotating plate (141) is used to press the pressure column (144) downward, and the downwardly pressed pressure column (144) is more closely fitted to the fiber tension stretching wound around the surface of the mold roller (3). The rotating assembly (12) comprises a rack (121) embedded in the bottom plate (4), and the tooth blocks on the rack (121) are distributed in multiple groups at equal intervals. The rotating assembly (12) also comprises a worm (123) rotatably connected to one side of the threading plate (6), and a gear (122) is arranged at the bottom end of the worm (123), and the gear (122) is meshed with the teeth on each group of tooth blocks. A worm wheel (124) is arranged on the outer side of the rotating rod (131), and the worm wheel (124) is meshed with the worm (123); A toggle structure (15) for removing bubbles from the glue is disposed on one side of the pressing structure (14). The toggle structure (15) includes a second cam (155) rotatably connected to one side of the frame plate (143). The second cam (155) reciprocates and vibrates to repeatedly toggle the fibers at the lower end to remove bubbles.

2. A fiberglass fiber winding device according to claim 1, characterized in that: A connecting block (136) is provided between two adjacent groups of the pressing blocks (134) and the fixing blocks (135), and a plurality of groups of the connecting blocks (136) are distributed at equal intervals. The side plate (133) and the adjacent fixing blocks (135) are also connected and fixed via a group of connecting blocks (136).

3. A fiberglass fiber winding device according to claim 2, characterized in that: The bottom end of the side plate (133) is fixedly connected to the threading plate (6); a slide groove (139) is provided on the surface of the side plate (133); a slider (137) is slidably connected inside the slide groove (139); the slider (137) is fixedly connected to a group of pressing blocks (134) close to one side of the side plate (133); a spring (138) is provided at the top end of the slider (137); and an end of the spring (138) away from the slider (137) is connected to the slide groove (139).

4. A fiberglass fiber winding device according to claim 1, characterized in that: A downward moving block (142) for pressing the frame plate (143) to move is provided on one side of the rotating plate (141), and the downward moving block (142) corresponds to the frame plate (143) in an arc.

5. The fiberglass fiber winding device according to claim 1, characterized in that: An extension plate (145) is provided on one side of the side plate (133), and two groups of the extension plates (145) are symmetrically distributed about the side plate (133). The surfaces of the two groups of the extension plates (145) are provided with a second slide groove (146). The interiors of the two groups of the second slide grooves (146) are respectively slidably connected with a second slider (147). The two groups of the second slider (147) are respectively connected and fixed to the two sides of the frame plate (143). A second spring (148) is provided at the top of the second slider (147), and the end of the second spring (148) away from the second slider (147) is connected to the second slide groove (146).

6. A fiberglass fiber winding device according to claim 1, characterized in that: A moving assembly (5) is arranged at the top of the bottom plate (4), and the moving assembly (5) comprises grooves (54) opened on the surface of the bottom plate (4). The grooves (54) are symmetrically distributed in two groups. The insides of the two groups of grooves (54) are respectively rotatably connected with screw rods (52). One end of one group of screw rods (52) is arranged with a servo motor (51). The surfaces of the two groups of screw rods (52) are sleeved with belts (53). The insides of the two groups of grooves (54) are respectively slidably connected with moving blocks (55). The moving blocks (55) are threadedly connected to the screw rods (52). The two groups of moving blocks (55) are both connected and fixed to the rubber box (7).

7. The fiberglass fiber winding device according to claim 1, characterized in that: A sector rack 1 (151) is arranged at the top of the rotating plate (141), an extension block (152) is arranged at one side of the frame plate (143), a driven rod (153) is rotatably connected to one side of the extension block (152), the driven rod (153) is connected to a cam 2 (155), the cam 2 (155) and the sector rack 1 (151) are respectively arranged in multiple groups at equal intervals, a gap is left between two adjacent groups of the cam 2 (155), and a gear 2 (154) is arranged at the gap, the gear 2 (154) is connected and fixed to the driven rod (153), and the sector rack 1 (151) is meshedly connected to the gear 2 (154).

8. The fiberglass fiber winding device according to claim 1, characterized in that: A glue coating structure (16) is provided on one side of the fixing frame (10), and the glue coating structure (16) comprises an expansion plate (161) provided on one side of the fixing frame (10), a support plate (162) is provided on one side of the expansion plate (161), a collection box (163) is provided at the top of the support plate (162), side plates (164) are provided on both sides of the collection box (163), the top of the side plate (164) is rotatably connected to a glue storage box (165), and a wool brush (166) is provided at the bottom of the glue storage box (165), and the wool brushes (166) are distributed in multiple groups at equal intervals, and each group of wool brushes (166) is distributed corresponding to the fibers.

9. A fiberglass fiber winding device according to claim 8, characterized in that: One side of the glue storage box (165) is connected to a recovery pipe (168), one end of the recovery pipe (168) is connected to a circulation pump (167), the circulation pump (167) is connected to the collection box (163) through a pipe, the other side of the glue storage box (165) is connected to a hose (169), one end of the hose (169) is connected to a flow valve (11), one side of the flow valve (11) is connected to a micro pump through a pipe, and one side of the micro pump is connected to the glue box (7) through a pipe. A compression spring (1613) is disposed at the top of the inner part of the glue storage box (165), a pressure plate (1611) is disposed at the bottom of the compression spring (1613), a surface of the pressure plate (1611) is provided with openings (1612), and a plurality of openings (1612) are distributed. A sponge plate (1610) for absorbing glue is placed between the pressure plate (1611) and the top of the wool brush (166), and a cover plate (1614) is fixed to the top of the glue storage box (165) by magnetic attraction.

10. The fiberglass fiber winding device according to claim 7, characterized in that: An adjustment structure (17) is provided on one side of the extension block (152). The adjustment structure (17) comprises a fixed shell (171) provided on one side of the extension block (152). A hydraulic rod (172) is provided inside the fixed shell (171). A second rack (173) is provided at the output end of the hydraulic rod (172). The second rack (173) is slidably connected to the fixed shell (171). A vertical plate (176) is provided on one side of the fixed shell (171). A rotating shaft (175) is rotatably connected to one side of the vertical plate (176). A second sector rack (174) is provided on one side of the rotating shaft (175). The second sector rack (174) is meshedly connected to the second rack (173). A swing block (177) is provided on one side of the second sector rack (174). The swing block (177) is connected and fixed to the glue storage box (165).

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