A fiberglass pipe winding device with a VOC collection device

Abstract

The present invention discloses a FRP pipe winding device with a VOC collection device, which relates to the technical field of FRP winding machines, including two winding mold brackets symmetrically arranged on the left and right, and also including a sealing cover, the sealing cover is a three-part structural design, the sealing cover includes a fixed cover body at the top and a movable cover body located at the front and rear sides of the fixed cover body; a second bracket is arranged below the rear side of the sealing cover, a first residual material collection trough is arranged above the second bracket, a second residual material collection trough control device is arranged on one side of the first residual material collection trough, the second residual material collection trough control device is fixedly connected to the second residual material collection trough arranged on the inner side of the sealing cover; a residual material output pipe is connected to the outer side of the second residual material collection trough. The FRP winding machine equipment of the present invention works in the sealing cover space, so that its volatile gases and organic matter are concentrated in the sealing cover, which is hygienic and environmentally friendly; and the residual materials generated during the processing will not directly fall to the bottom of the equipment, so as to avoid corrosion of the equipment and facilitate cleaning.

Description

Technical Field

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

[0002] The FRP winding machine is a special unit for winding glass fiber wire around pipes and tanks. It has the advantages and characteristics of fast response speed, strong anti-interference ability, easy use, convenient adjustment, flexible assembly, and multiple uses.

[0003] The original FRP winding machine equipment is an open-air design. During the winding process, harmful gases and organic matter will be volatilized into the processing space, which will cause great harm to the processing environment and workers, pollute the environment, and is not environmentally friendly.

[0004] Moreover, the original FRP winding machine equipment does not have automatic scraping and automatic collection of residual material devices. During the winding process, the standard molding requirements of the processed products cannot be achieved. The products need to be polished after demoulding to achieve the standard wall thickness. The residual materials generated during the processing will fall directly to the bottom of the equipment. Over time, it is not only easy to corrode the equipment but also difficult to clean. At the same time, the odor generated is harmful to human health, unhygienic and not environmentally friendly. Summary of the invention

[0005] The object of the present invention is to provide a glass fiber reinforced plastic pipe winding device with a VOC collection device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A glass fiber reinforced plastic pipe winding device with a VOC collection device comprises two winding mold brackets arranged symmetrically on the left and right, each of the winding mold brackets is rotatably connected to the top of two winding mold transmission shaft placement bearings arranged symmetrically on the front and back; it also comprises a sealing cover, which is designed as a three-part structure, and the sealing cover comprises a fixed cover body at the top and a movable cover body located at the front and rear sides of the fixed cover body; the left and right ends of the fixed cover body are fixedly connected with sealing plates, and the sealing plates are supported by the lower end sealing cover bracket located below it; the sealing cover and the sealing plate surround a cylindrical structure; the sealing plate is provided with a transmission shaft through hole; a second bracket is arranged at the lower rear side of the sealing cover, a first residual material collection groove is arranged above the second bracket, a second residual material collection groove control device is arranged on one side of the first residual material collection groove, the second residual material collection groove control device is fixedly connected to the second residual material collection groove arranged on the inner side of the sealing cover, and the outer side and upper end of the second residual material collection groove control device are provided with a second residual material collection groove distance height control knob; the outer side of the second residual material collection groove is connected with a residual material output pipe, and the residual material output pipe is located above the first residual material collection groove.

[0008] As a further solution of the present invention: both ends of the movable cover body of the sealing cover are fixedly connected with gear bars through connecting shafts, the gear bar is located on the outside of the sealing plate, the gear bar is arc-shaped, and a long arc-shaped opening is provided on the sealing plate for the connecting shaft to pass through; two driving motors are arranged on the outside of one of the sealing plates, and gears are installed on the driving shafts of the driving motors, and the gears are meshed with the corresponding gear bars.

[0009] As a further solution of the present invention: second track grooves are provided on both inner and outer sides of the second bracket, and second track wheels matching with the second track grooves are provided on both inner and outer sides of the lower end of the first residual material collecting groove.

[0010] As a further solution of the present invention: an automatic scraper is arranged on one side of the FRP winding machine mold in the sealing cover, and the automatic scraper is matched with the second residual material collecting trough, the first residual material collecting trough and the second residual material collecting trough control device.

[0011] As a further solution of the present invention: the second residual material collecting trough control device includes two parts, a front and a rear part, the rear half is a square rod, the square rod is inserted into the front part and is slidably connected to the front half, the inner end of the distance control knob of the second residual material collecting trough distance and height control knob is fixedly connected to a screw, the screw passes through the front half of the second residual material collecting trough control device along the front and rear direction and is threadedly connected thereto, and the rear end of the screw is fixedly connected to the second residual material collecting trough; the bottom end of the height control knob of the second residual material collecting trough distance and height control knob is fixedly connected to a screw, the screw passes through the second residual material collecting trough control device and is threadedly connected thereto, and the bottom end of the screw is rotatably connected to the outer side of the first residual material collecting trough.

[0012] As a further solution of the present invention: the outer side surfaces of the sealing cover are provided with reinforcing ribs.

[0013] As a further solution of the present invention: the lower end sealing cover bracket supports the sealing plate through a roller; a gear ring is provided at the outer end of the sealing plate, and an integral rotating drive motor is provided on the inner side of the lower end sealing cover bracket, and a small gear meshing with the gear ring is installed on the motor shaft of the integral rotating drive motor.

[0014] As a further solution of the present invention: a first bracket is arranged at the lower front side of the sealing cover, a immersion tank is arranged above the first bracket, the outer end of the immersion tank is connected to a yarn frame, the inner end of the immersion tank is connected to a yarn winding connecting frame, and the upper end of the yarn winding connecting frame is arranged in the sealing cover; a movable seat is fixedly connected to the lower end of the immersion tank, a transmission belt is mounted on the first bracket, the transmission belt passes through the movable seat and is fixedly connected to the movable seat, and the transmission belt is also connected to a transmission belt driving motor fixedly arranged on one side of the first bracket.

[0015] As a further solution of the present invention: first track grooves are provided on both inner and outer sides of the first bracket, and first track wheels matching with the first track grooves are provided on both inner and outer sides of the lower end of the immersion tank.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The FRP winding machine equipment works in a sealed cover space, so that the volatile gas and organic matter are concentrated in the sealed cover; it is beneficial to the health of the staff, prevents environmental pollution, and is more environmentally friendly;

[0018] 2. The gears are driven by the driving motor to rotate, thereby driving the movable cover of the sealing cover to seal upward or open downward, which is convenient and quick. After the movable cover is opened downward, the winding mold inside it can be operated;

[0019] 3. The outer side of the sealing cover is provided with reinforcing ribs, which greatly enhances the strength of the sealing cover, making it not easy to deform, strong and durable, and extending the service life;

[0020] 4. The outer end of the sealing plate is a gear ring. The small gear is driven by the overall rotation of the driving motor to rotate the gear ring, so that the sealing cover and the sealing plate rotate as a whole. The sealing cover and the sealing plate can be rotated as a whole to a suitable position, so that the winding mold can be sent into the sealing cover or removed from the sealing cover. At the same time, it is also convenient to clean the sealing cover, which is cleaner;

[0021] 5. The driving motor of the immersion tank drives the transmission belt to drive the immersion tank and the yarn rack to slide at a uniform speed on the first bracket, so that the yarn is evenly wound on the FRP winding machine mold, which is easy to control and has a good winding effect;

[0022] 6. During the rotating winding of the mold, the automatic scraper will drop the scraped residual material into the second residual material collection trough and then send it into the first residual material feeding trough. During the winding process, the standard molding requirements of the processed products can be achieved; and the residual material generated during the processing will not fall directly to the bottom of the equipment, avoiding corrosion of the equipment, facilitating cleaning, and being sanitary and environmentally friendly;

[0023] 7. By rotating the distance and height control knob of the second waste material collecting trough, the distance and height between the second waste material collecting trough and the FRP winding machine mold inside the sealing cover can be adjusted. It is suitable for molds of different diameters and has a better scraping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of Examples 1-3 of the present invention.

[0025] Figure 2 It is a schematic diagram of the rear-view stereoscopic structure of Embodiments 1-3 of the present invention.

[0026] Figure 3 It is a bottom-up stereoscopic structural schematic diagram of Embodiments 1-3 of the present invention.

[0027] Figure 4 It is a schematic diagram of the local structure of the sealing plate in Example 1 of the present invention.

[0028] Figure 5 It is a schematic diagram of the local structure of the integral rotation drive motor in Example 1 of the present invention.

[0029] Figure 6 It is a schematic diagram of the local structure of the immersion tank in Example 2 of the present invention.

[0030] Figure 7 This is a schematic diagram of the local structure of the first residual material collecting trough in Example 3 of the present invention.

[0031] Notes on figure numbers: 1-lower end sealing cover bracket, 2-winding mold bracket, 3-winding mold transmission shaft bearing, 4-drive motor, 5-gear, 6-sealing plate, 7-gear bar, 8-gear ring, 9-winding mold driving motor, 10-transmission shaft outlet hole, 11-sealing cover, 12-reinforcing rib, 13-first bracket, 14-transmission belt, 15-transmission belt driving motor, 16-first track groove, 17-first track wheel, 18-yarn frame, 19-immersion tank, 20-yarn winding connecting frame, 21-second bracket, 22-second track groove, 23-second track wheel, 24-first residual material collecting tank, 25-second residual material collecting tank control device, 26-second residual material collecting tank distance height control knob, 27-second residual material collecting tank, 28-residual material output pipe, 29-integral rotation driving motor, 30-pinion, 31-roller. DETAILED DESCRIPTION

[0032] The following embodiments will be described in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component may be enlarged or reduced. The embodiments listed in the present invention are only used to illustrate the present invention and are not used to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention. Example 1

[0033] See also Figures 1 to 3In an embodiment of the present invention, a glass fiber reinforced plastic pipe winding device with a VOC collection device includes two winding mold brackets 2 symmetrically arranged on the left and right, and the top of each winding mold bracket 2 is rotatably connected to two winding mold transmission shaft placement bearings 3 symmetrically arranged on the front and back; when the device is used, the two ends of the winding mold transmission shaft are respectively mounted on the winding mold transmission shaft placement bearings 3 on the left and right sides, and the winding mold transmission shaft is connected to the outer winding mold driving motor 9, and the winding mold is driven to rotate by the winding mold driving motor 9, so that the yarn is wound on the mold;

[0034] It also includes a sealing cover 11, which is a three-part structural design. The sealing cover 11 includes a fixed cover body at the top and a movable cover body located at the front and rear sides of the fixed cover body; the left and right ends of the fixed cover body are fixedly connected to sealing plates 6, and the sealing plate 6 is supported by a lower sealing cover bracket 1 located below it; the sealing cover 11 and the sealing plate 6 surround a cylindrical structure; a transmission shaft through-hole 10 is opened on the sealing plate 6, and when in use, the winding mold is located in the sealing cover 11, and the transmission shaft of the winding mold passes through the transmission shaft through-hole 10 on the sealing plate 6; the FRP winding machine equipment works in the space of the sealing cover 11, so that its volatile gas and organic matter are concentrated in the sealing cover 11;

[0035] When the equipment is in use, a gas and dust collecting hood is provided at the bottom of the sealing hood 11, and a plurality of collecting holes are provided at the upper end of the collecting hood. The lower end of the collecting hood is connected to the suction port of the VOC exhaust device, and the exhaust port at the other end of the VOC exhaust device is connected to the VOC waste gas and waste treatment equipment arranged outside. The harmful gas and dust volatilized in the sealing hood are absorbed into the collecting hood through the VOC exhaust device and the collection holes at the upper end of the collecting hood, and then the collected organic matter and gas are discharged to the outside of the equipment to the VOC waste gas and waste treatment equipment through the exhaust port of the exhaust device at the lower end of the collecting hood; avoiding the volatilization of harmful gas and organic matter is beneficial to the health of the staff, preventing environmental pollution, and being more environmentally friendly; the VOC exhaust device and the VOC waste gas and waste treatment equipment are used as existing devices and can be used directly without making any improvements, and no specific description or explanation is given;

[0036] Preferably, the outer side surfaces of the sealing cover 11 are provided with reinforcing ribs, thereby greatly enhancing the strength of the sealing cover, making it less prone to deformation, strong and durable, and increasing its service life;

[0037] The two ends of the movable cover body are respectively fixedly connected with gear bars 7 through connecting shafts, and the gear bars 7 are located on the outer side of the sealing plate 6, and the gear bars 7 are in the shape of an arc. The sealing plate 6 is provided with a long strip of arc-shaped opening for the connecting shaft to pass through; one of the sealing plates 6 is provided with two driving motors 4 on the outer side, and a gear 5 is installed on the driving shaft of the driving motor 4, and the gear 5 is meshed with the corresponding gear bar 7; the gear 5 is driven by the driving motor 4 to rotate, thereby driving the movable cover body of the sealing cover 11 to seal upward or open downward, which is convenient and quick. After the movable cover body is opened downward, the winding mold inside it can be operated; preferably, the outer side of the two sealing plates 6 is respectively provided with two driving motors 4, and a gear 5 is installed on the driving shaft of the driving motor 4, and the gear 5 is meshed with the corresponding gear bar 7, and the two driving motors 4 opposite to each other on the left and right are linked. When it is necessary to control the sealing cover 11 to open or seal, the two driving motors 4 opposite to each other on the left and right work at the same time and rotate at the same speed in the opposite direction, thereby making the two ends of the movable cover body evenly stressed, avoiding excessive load on a single driving motor 4, and at the same time avoiding uneven stress on the movable cover body and causing it to get stuck;

[0038] The lower end sealing cover bracket 1 supports the sealing plate 6 through the roller 31, so that the sealing plate 6 can rotate; the outer end of the sealing plate 6 is provided with a ring gear 8, and the inner side of the lower end sealing cover bracket 1 is provided with an integral rotation drive motor 29, and the motor shaft of the integral rotation drive motor is equipped with a pinion 30 meshing with the ring gear 8. The pinion 30 is driven by the integral rotation drive motor 29 to rotate so that the ring gear 8 rotates, thereby making the sealing cover 11 and the sealing plate 6 rotate as a whole. As a result, the sealing cover 11 and the sealing plate 6 can be rotated as a whole to a suitable position, so as to facilitate the installation and disassembly and replacement of the winding mold, facilitate the maintenance of the mold, and facilitate the demolding of the finished product. At the same time, it is also convenient to clean the inside of the sealing cover 11 for a cleaner cleaning. Example 2

[0039] See also Figure 1 , 2 and 4. On the basis of Example 1, a first bracket 13 is provided at the lower front side of the sealing cover 11, a dipping tank 19 is provided above the first bracket 13, the outer end of the dipping tank 19 is connected to a yarn rack 18, the inner end of the dipping tank 19 is connected to a yarn winding connecting frame 20, and the upper end of the yarn winding connecting frame 20 is provided in the sealing cover 11; the yarn on the yarn rack 18 first passes through the dipping tank 19, is mixed with the yarn by the resin glue in the dipping tank 19, and then is wound onto the FRP winding machine mold through the yarn winding connecting frame 20; the winding mold is in a cylindrical rotating state, and the winding is automatically performed;

[0040] The lower end of the immersion tank 19 is fixedly connected to a moving seat, and a transmission belt 14 is mounted on the first bracket 13. The transmission belt 14 passes through the moving seat and is fixedly connected to the moving seat. The transmission belt 14 is also connected to a immersion tank driving motor 15 fixedly arranged on one side of the first bracket 13. The immersion tank driving motor 15 drives the transmission belt 14 to drive the immersion tank 19 and the yarn rack 18 to slide at a uniform speed on the first bracket 13, so that the yarn is evenly wound on the FRP winding machine mold, which is convenient to control and has a good winding effect.

[0041] The first bracket 13 is provided with first track grooves 16 on both inner and outer sides, and the lower end of the immersion tank 19 is provided with first track wheels 17 matching the first track grooves 16 on both inner and outer sides, so that the immersion tank 19 is more stable and does not deviate during the sliding process, thereby making the mold winding more standard. Example 3

[0042] See also Figure 1 , 2 and 5. On the basis of Example 2, a second bracket 21 is provided at the lower rear side of the sealing cover 11, a first residual material collecting groove 24 is provided above the second bracket 21, a second residual material collecting groove control device 25 is provided on one side of the first residual material collecting groove 24, the second residual material collecting groove control device 25 is fixedly connected to a second residual material collecting groove 27 provided on the inner side of the sealing cover 11, and a second residual material collecting groove distance height control knob 26 is provided on the outer side and the upper end of the second residual material collecting groove control device 25. By rotating the second residual material collecting groove distance height control knob 26, the distance and height between the second residual material collecting groove 27 and the glass fiber reinforced plastic winding machine mold inside the sealing cover 11 can be adjusted, which is suitable for molds of different diameters and has a better scraping effect;

[0043] The second residual material collecting trough control device 25 includes two parts, front and rear, the rear half is a square rod, the square rod is inserted into the front part and is slidably connected with the front half, the inner end of the distance control knob of the second residual material collecting trough distance height control knob 26 is fixedly connected with a screw, the screw passes through the front half of the second residual material collecting trough control device 25 in the front-to-back direction and is threadedly connected thereto, the rear end of the screw is fixedly connected with the second residual material collecting trough 27, and the distance between the second residual material collecting trough 27 and the winding mold in the sealing cover 11 can be controlled by rotating the distance control knob; the bottom end of the height control knob of the second residual material collecting trough distance height control knob 26 is fixedly connected with a screw, the screw passes through the second residual material collecting trough control device 25 and is threadedly connected thereto, and the bottom end of the screw is rotatably connected to the outer side of the first residual material collecting trough 24, and the height control knob can be turned to control the second residual material collecting trough control device 25 to rise or fall, thereby controlling the height of the second residual material collecting trough 27;

[0044] The outer side of the second residual material collecting groove 27 is connected with a residual material output pipe 28, which is located above the first residual material collecting groove 24, and the residual material collected by the second residual material collecting groove 27 is output to the first residual material collecting groove 24 outside the sealing cover 11 through the residual material output pipe 28; an automatic scraper is arranged on one side of the FRP winding machine mold in the sealing cover 11, and the automatic scraper is matched with the second residual material collecting groove 27, the first residual material collecting groove 24 and the second residual material collecting groove control device 25. During the mold rotation winding work, this automatic scraper The movable scraper slides forward and backward synchronously with the second residual material collecting trough 27, the first residual material collecting trough 24 and the second residual material collecting trough control device 25, and the scraped residual material falls into the second residual material collecting trough 27 and then is sent into the first residual material feeding trough 24; the automatic scraper can directly use a scraper plate that can move with the second residual material collecting trough 27, or directly fix the scraper plate on the second residual material collecting trough 27, and the residual material scraped by the scraper plate during the movement directly falls into the second residual material collecting trough 27; there is no specific requirement for the automatic scraper, and it can be suitable;

[0045] The second bracket 21 is provided with second track grooves 22 on both inner and outer sides, and the lower end of the first waste material collecting groove 24 is provided with second track wheels 23 matching the second track grooves 22 on both inner and outer sides, so that the first waste material collecting groove 24 can slide stably on the second bracket 21 without deviation; the automatic scraper drops the scraped waste material into the second waste material collecting groove and then feeds it into the first waste material feeding groove, so that the standard molding requirements of the processed products can be achieved during the winding process; and the waste material generated during the processing process will not fall directly to the bottom of the equipment, so as to avoid corrosion of the equipment, facilitate cleaning, and be hygienic and environmentally friendly.

[0046] In summary, a glass fiber reinforced plastic winding mold is arranged in the sealing cover 11 of the present invention, and transmission shafts are connected at both ends of the mold, and the transmission shaft is connected to the outer driving motor 4, and the winding mold is driven to rotate by the driving motor 4 to wind the yarn onto the mold; the entire operation process is carried out in the sealing cover 11, and an automatic scraping device is arranged on the inner side of the sealing cover 11 of the present invention, and a first residual material collecting tank 24, a second residual material collecting tank 27, a dipping tank 19, and a yarn rack 18 are arranged on the front and rear sides of the sealing cover 11. Through the present invention, the processing of glass tube products can be quickly completed, so that the processed products are more standardized, and the residual material can be prevented from falling onto the bracket and the ground, and harmful gases, organic matter, and dust can also be prevented from being emitted into the workshop, which is more environmentally friendly and hygienic.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fiberglass pipe winding device with a VOC collection device, comprising two winding mold brackets (2) arranged symmetrically on the left and right, each of the winding mold brackets (2) being rotatably connected to two winding mold transmission shaft bearings (3) arranged symmetrically on the front and back; characterized in that: The sealing cover (11) is designed as a three-part structure, and the sealing cover (11) includes a fixed cover body at the top and a movable cover body located at the front and rear sides of the fixed cover body; the left and right ends of the fixed cover body are fixedly connected to sealing plates (6), and the sealing plates (6) are supported by a lower sealing cover bracket (1) located below the fixed cover body; the sealing cover (11) and the sealing plate (6) surround a cylindrical structure; and the sealing plate (6) is provided with a transmission shaft through hole (10); A second bracket (21) is arranged at the lower rear side of the sealing cover (11), a first residual material collecting groove (24) is arranged above the second bracket (21), a second residual material collecting groove control device (25) is arranged on one side of the first residual material collecting groove (24), the second residual material collecting groove control device (25) is fixedly connected to a second residual material collecting groove (27) arranged on the inner side of the sealing cover (11), and a second residual material collecting groove distance height control knob (26) is arranged on the outer side and upper end of the second residual material collecting groove control device (25); a residual material output pipe (28) is connected to the outer side of the second residual material collecting groove (27), and the residual material output pipe (28) is located above the first residual material collecting groove (24); An automatic scraper is provided on one side of the glass fiber reinforced plastic winding machine mold in the sealing cover (11), and the automatic scraper is matched with the second residual material collection trough (27), the first residual material collection trough (24) and the second residual material collection trough control device (25); The second residual material collecting trough control device (25) comprises a front and rear part, the rear part being a square rod, the square rod being inserted into the front part and being slidably connected to the front part, the inner end of the distance control knob (26) of the second residual material collecting trough distance control knob is fixedly connected to a screw rod, the screw rod passes through the front half of the second residual material collecting trough control device (25) in the front-to-back direction and is threadedly connected thereto, and the rear end of the screw rod is fixedly connected to the second residual material collecting trough (27); the bottom end of the height control knob (26) of the second residual material collecting trough distance control knob is fixedly connected to a screw rod, the screw rod passes through the second residual material collecting trough control device (25) and is threadedly connected thereto, and the bottom end of the screw rod is rotatably connected to the outer side of the first residual material collecting trough (24).

2. The fiberglass pipe winding device with a VOC collection device according to claim 1 is characterized in that: The two ends of the movable cover body of the sealing cover (11) are respectively fixedly connected to gear bars (7) via connecting shafts. The gear bars (7) are located outside the sealing plate (6). The gear bars (7) are in the shape of an arc. The sealing plate (6) is provided with a long arc-shaped opening for the connecting shaft to pass through. Two drive motors (4) are arranged outside one of the sealing plates (6). A gear (5) is installed on the drive shaft of the drive motor (4). The gear (5) is meshed with the corresponding gear bar (7).

3. The fiberglass pipe winding device with a VOC collection device according to claim 2 is characterized in that: The second bracket (21) is provided with second track grooves (22) on both inner and outer sides, and the lower end of the first residual material collecting groove (24) is provided with second track wheels (23) that cooperate with the second track grooves (22) on both inner and outer sides.

4. The fiberglass pipe winding device with a VOC collection device according to claim 1, characterized in that: The outer side surfaces of the sealing cover (11) are provided with reinforcing ribs.

5. The fiberglass pipe winding device with a VOC collection device according to claim 2, characterized in that: The lower end sealing cover bracket (1) supports the sealing plate (6) via a roller (31); a gear ring (8) is provided at the outer end of the sealing plate (6); an integral rotary drive motor (29) is provided inside the lower end sealing cover bracket (1); a pinion (30) meshing with the gear ring (8) is mounted on the motor shaft of the integral rotary drive motor.

6. The glass fiber reinforced plastic pipe winding device with a VOC collection device according to any one of claims 1 to 5, characterized in that: A first bracket (13) is arranged at the lower front side of the sealing cover (11), and a dipping tank (19) is arranged above the first bracket (13). The outer end of the dipping tank (19) is connected to a yarn frame (18), and the inner end of the dipping tank (19) is connected to a yarn winding connecting frame (20). The upper end of the yarn winding connecting frame (20) is arranged in the sealing cover (11); the lower end of the dipping tank (19) is fixedly connected to a movable seat, and a transmission belt (14) is arranged on the first bracket (13). The transmission belt (14) passes through the movable seat and is fixedly connected to the movable seat. The transmission belt (14) is also connected to a transmission belt driving motor (15) fixedly arranged on one side of the first bracket (13).

7. The fiberglass pipe winding device with a VOC collection device according to claim 6, characterized in that: The first bracket (13) is provided with first track grooves (16) on both inner and outer sides, and the lower end of the dipping tank (19) is provided with first track wheels (17) that cooperate with the first track grooves (16) on both inner and outer sides.

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