Glue pouring production line of ultraviolet curing glass fiber hose

Abstract

The invention discloses a glue pouring production line of an ultraviolet curing glass fiber hose, which belongs to a forming device of a plastic state material and is used for pouring glue and trowelling, a frame body of a conveying belt is provided with a side track of a track sliding frame with a rack, and the rack is provided with a flow stopping roller and a trowelling roller which are respectively connected with a roller body fine adjustment plate and a roller body adjustment plate; the roller body adjusting plate is rotationally connected with the rack through the rack body base, a plate body linkage rod with a rod body driving block is arranged at the top end of the roller body adjusting plate, the top end of the rod body driving block is limited in the pressing plate guide groove in a sliding mode, and the sliding pressing plate is fixedly connected with the pressing plate linkage plate; the sliding pressing plate is connected into the pressing plate guide groove. The pressing plate linkage plate is driven by the vertical adjusting motor to slide relative to the central frame body, and the central frame body is located in the middle of the rack and fixedly connected with the rack. Adjustment of the flow stopping roller and the trowelling roller can be achieved, the flexibility and stability of adjustment of the device are improved, and the production requirement of the ultraviolet curing glass fiber hose is met.

Description

Technical Field

[0001] The present application belongs to the field of molding devices for materials in a plastic state, and in particular, relates to a glue pouring production line for ultraviolet light-cured glass fiber hoses. Background Art

[0002] The UV-curable glass fiber hose includes an outer film, a glass fiber cloth layer and an inner film which are arranged in sequence, and resin glue needs to be poured between the outer film and the inner film so that the glass fiber cloth layer is completely impregnated with the resin glue. The glue pouring process and glue pouring device of the UV-curable glass fiber hose can be found in the patent document with the Chinese patent publication number CN110303703A, which discloses a glue pouring device and method for a glass fiber hose with an inner film, and specifically discloses the following technical scheme: the glue pouring device is a single asynchronous glue pouring method, and the gap between the outer film and the inner film on the lower and upper sides of the hose is poured with glue on the same production line, and the transmission mechanism only needs to fully transport the hose once to complete the process, which greatly improves the production efficiency, saves the glue pouring time, and reduces the production cost. The operating table is tilted upward, and the first flow-stopping and smoothing mechanism and the second flow-stopping and smoothing mechanism are continuously moved up and down along the transmission mechanism. When pouring glue on the lower side of the hose or pouring glue on the upper side of the hose, it can ensure that the poured resin glue can flow back under the action of gravity to speed up the glue pouring event. At the same time, the first flow-stopping and smoothing mechanism can ensure that the thickness of the resin glue poured into the lower side of the hose is uniform; the second flow-stopping and smoothing mechanism can ensure that the resin glue poured into the upper side of the hose does not flow back and ensure that the thickness of the resin glue poured into the upper side of the hose is uniform.

[0003] At the same time, a glue filling production line for UV-curing glass fiber hose is also disclosed in the prior art, see Chinese patent publication number CN119458961A, and specifically discloses the following technical contents: including a workbench, a conveying mechanism, a vacuum pumping device, a glue filling device, a first flow-stopping and smoothing mechanism and a second flow-stopping and smoothing mechanism, and also including two positioning devices; the positioning device is located on the side of the conveying mechanism away from the first flow-stopping and smoothing mechanism, and can drive the hose on the conveying mechanism to maintain contact with the conveying mechanism; the first flow-stopping and smoothing mechanism includes a first smoothing roller, and the second flow-stopping and smoothing mechanism includes a second smoothing roller, and the two positioning devices can respectively position the parts of the hose close to the first smoothing roller and the second smoothing roller.

[0004] However, in the prior art, the glue pouring production line for UV glass fiber hoses lacks adjustment structures for stop rollers and smoothing rollers, and lacks the necessary flexibility and reliability in the glue pouring production process for UV glass fiber hoses of different specifications and models. Therefore, the applicant focuses on solving the adjustment structure of the stop roller and smoothing roller to ensure the stability of the adjustment structure and the flexibility of the adjustment. Summary of the invention

[0005] The purpose of this application is to provide a glue filling production line for ultraviolet-curable glass fiber hoses, which can adjust the flow-stopping roller and the smoothing roller, improve the flexibility and stability of the device adjustment, and meet the production requirements of ultraviolet-curable glass fiber hoses.

[0006] To achieve the above object, this application is realized through the following technical solutions: The glue filling production line for ultraviolet-curable glass fiber hoses described in this application includes a conveyor belt. Side tracks extending along the conveying direction of the conveyor belt are provided on the frames on both sides of the conveyor belt. A track carriage is slidably provided on the side tracks. The track carriage is connected to the machine frame. The machine frame is located above the conveyor belt. A flow-stopping roller and a smoothing roller are provided on the machine frame in the conveying direction of the conveyor belt. The flow-stopping roller and the smoothing roller are respectively connected to a roller body adjusting plate through corresponding roller body fine-tuning plates. The roller body fine-tuning plates and the roller body adjusting plates are arranged on both sides of their respective corresponding flow-stopping rollers or smoothing rollers; the roller body adjusting plate is rotationally connected to the machine frame through a frame base. The roller body adjusting plate is rotationally connected to the bottom end of a rod body driving block at the top of the machine frame. The top end of the rod body driving block is slidably limited in a pressing plate guiding groove. The pressing plate guiding groove is located on a sliding pressing plate. The sliding pressing plates are arranged at both ends of a pressing plate linkage plate and are fixedly connected to the pressing plate linkage plate; the sliding pressing plate is slidably connected to the pressing plate guiding groove at one end far from the pressing plate linkage plate. The pressing plate guiding grooves are arranged at both ends of the machine frame; the pressing plate linkage plate slides relative to the central frame under the drive of a vertical adjusting motor. The central frame is located in the middle of the machine frame and is fixedly connected to the machine frame.

[0007] As one of the preferred technical solutions, in this application, the roller body fine-tuning plate is a right-angled plate body, and is rotationally connected to the roller body adjusting plate at the corner position. The tops of adjacent roller body fine-tuning plates are connected by a fine-tuning synchronizing rod, and the fine-tuning synchronizing rod is driven and limited by a fine-tuning assembly.

[0008] As one of the preferred technical solutions, in this application, the fine-tuning assembly includes a horizontal driving frame extending horizontally away from the machine frame direction from a horizontal connecting plate. A horizontal adjusting motor is provided at the end of the horizontal driving frame. The horizontal adjusting motor is connected to a horizontal driving screw arranged along the length direction of the horizontal driving frame. The horizontal driving screw is connected to a horizontal adjusting block. The horizontal adjusting block is located in the horizontal driving frame and slides along the horizontal driving frame; the bottom end of the horizontal adjusting block is fixedly connected to a vertical fine-tuning frame. The vertical fine-tuning frame is located below the horizontal driving frame and is perpendicular to the horizontal driving frame; a fine-tuning frame sliding groove is arranged in the vertical fine-tuning frame. The fine-tuning synchronizing rod is located in the fine-tuning frame sliding groove. The telescopic end of an electric push rod is arranged at the fine-tuning frame sliding groove above the fine-tuning synchronizing rod. The electric push rod is fixed on the vertical fine-tuning frame.

[0009] As one of the preferred technical solutions, in the present application, guiding and limiting plates are fixedly arranged on both sides of the frame, and guiding through holes with the same shape as the movement path of the plate body linkage rod are arranged in the guiding and limiting plates.

[0010] As one of the preferred technical solutions, in the present application, the pressing plate guiding grooves are processed with pressing plate side sliding grooves on both sides, driving sliding rods are slidably arranged in the pressing plate side sliding grooves, the driving sliding rods are located on both sides of the rod body driving block, and the rod body driving block is a convex structural block.

[0011] As one of the preferred technical solutions, in the present application, the output end of the vertical adjustment motor is connected with a vertical driving screw rod, a plate body slider is threadedly connected to the vertical driving screw rod, the plate body slider is located on the pressing plate linkage plate, guiding sliders are fixedly connected to both sides of the pressing plate linkage plate, the guiding sliders are slidably connected to guiding slide rails, and the guiding slide rails are fixed to the central frame body.

[0012] As one of the preferred technical solutions, in the present application, a plurality of pulleys are distributed in the length direction of the track sliding frame, the track sliding frame slides along the corresponding side track through the pulleys, and is fixed to the side track through fasteners or locking mechanisms.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows: The present application can realize the adjustment of the flow stopping roller and the smoothing roller and the fine adjustment of the roller body, simplify the adjustment structure into more accurate horizontal adjustment and vertical adjustment respectively, and ensure the stability and reliability of the above adjustment process through the remaining structures, avoid the adjustment errors and instability of the original adjustment structure, help to ensure the amplitude and accuracy of the roller body adjustment, and meet the potting production of ultraviolet light-cured glass fiber hoses of different models or specifications. Description of the Drawings

[0014] Figure 1 is the three-dimensional Figure 1 .

[0015] Figure 2 is Figure 1 the partial enlarged view of part I in

[0016] Figure 3 is the three-dimensional Figure 2 .

[0017] Figure 4 is Figure 3 the partial enlarged view of part II in

[0018] In the figure: 1, side track; 2, track carriage; 3, pulley; 4, frame; 5, flow stop roller; 6, leveling roller; 7, roller body fine-tuning plate; 8, fine-tuning synchronizing rod; 9, roller body adjusting plate; 10, frame base; 11, guiding and limiting plate; 12, plate body linkage rod; 13, side vertical plate; 14, vertical plate guiding groove; 15, horizontal connecting plate; 16, central frame body; 17, sliding pressure plate; 18, pressure plate guiding groove; 19, rod body driving block; 20, horizontal driving frame; 21, horizontal adjusting motor; 22, horizontal driving screw; 23, horizontal adjusting block; 24, vertical fine-tuning frame; 25, fine-tuning frame sliding groove; 26, electric push rod; 27, pressure plate side sliding groove; 28, guiding slide rail; 29, guiding slider; 30, vertical adjusting motor; 31, vertical driving screw; 32, pressure plate linkage plate; 33, spring rod body. Detailed implementation manner

[0019] The technical solution of the present application will be further described and illustrated below in conjunction with the accompanying drawings. It should be noted that the orientation nouns that may be involved in the following paragraphs, including but not limited to "upper, lower, left, right, front, rear", etc., are based on the visual orientation shown in the corresponding drawings of the specification, and they should not be regarded as limiting the protection scope of the present technical solution. Their purpose is only to facilitate those skilled in the art to better understand the technical solution described in the specification.

[0020] As Figures 1 to 4 shown, a glue filling production line for an ultraviolet light-cured fiberglass hose includes side tracks 1 arranged on both sides of the conveyor belt frame body. The side tracks 1 extend along the conveying direction of the conveyor belt and are fixedly connected to the conveyor belt frame body.

[0021] A track carriage 2 is slidably arranged on the side track 1. After the track carriage 2 reaches the set position, it is fixedly connected to the side track 1 through fasteners or locking devices.

[0022] A number of pulleys 3 are distributed on the track carriage 2, and the pulleys 3 slide along the side track 1.

[0023] The track carriages 2 are distributed on both sides of the frame 4 and are fixedly connected to the frame 4. The frame 4 is located above the conveyor belt and is arranged parallel to the conveyor belt. A central frame body 16 is fixedly connected to the central position at the top of the frame 4.

[0024] Notches are respectively machined at the front end and the rear end of the frame 4 corresponding to the conveying direction of the conveyor belt. A frame base 10 is rotatably connected to the notches through a shaft body. The top surface of the frame base 10 is fixedly connected to a roller body adjusting plate 9. One end of the roller body adjusting plate 9 extends away from the frame 4, and the other end extends above the frame 4.

[0025] The end of the roller body adjusting plate 9 away from the frame 4 is processed with a notch structure, and a roller body fine-tuning plate 7 is arranged in the notch structure of the roller body adjusting plate 9.

[0026] The roller body fine-tuning plate 7 is a right-angled plate body, and the corner position of the roller body fine-tuning plate 7 is rotationally connected to the notch of the roller body adjusting plate 9 through a shaft body. The top end of the roller body fine-tuning plate 7 is connected with a fine-tuning synchronizing rod 8, and adjacent roller body fine-tuning plates 7 are connected into a whole through the fine-tuning synchronizing rod 8. The bottom end of the roller body fine-tuning plate 7 is rotationally connected with a flow-stopping roller 5 or a leveling roller 6 through a shaft body. The flow-stopping roller 5 is located at the inlet position of the frame 4 (i.e., the feeding direction of the conveyor belt to the frame 4), and the leveling roller 6 is located at the outlet position of the frame 4 (i.e., the sending direction of the conveyor belt relative to the frame 4).

[0027] The fine-tuning synchronizing rod 8 is located in the fine-tuning frame sliding groove 25, and the fine-tuning frame sliding groove 25 is vertically arranged relative to the conveyor belt. The fine-tuning frame sliding groove 25 is located on the vertical fine-tuning frame 24, and the vertical fine-tuning frame 24 is of an h-shaped structure. An electric push rod 26 is arranged above the vertical fine-tuning frame 24, and the telescopic end of the electric push rod 26 extends into the fine-tuning frame sliding groove 25 from the top end of the vertical fine-tuning frame 24 and contacts the top end of the fine-tuning synchronizing rod 8 in the fine-tuning frame sliding groove 25.

[0028] The top end of the vertical fine-tuning frame 24 is fixedly connected to the horizontal adjusting block 23, and the horizontal adjusting block 23 is located in the horizontal driving frame 20 and slides in the horizontal driving frame 20. A sliding groove extending along its length direction is arranged inside the horizontal driving frame 20, and the horizontal adjusting block 23 is located in the sliding groove and fits with the side wall of the sliding groove. A horizontal driving screw rod 22 is arranged in the sliding groove of the horizontal driving frame 20, and the horizontal driving screw rod 22 is connected to the output end of the horizontal adjusting motor 21, and the horizontal adjusting motor 21 is fixedly connected to the horizontal driving frame 20.

[0029] The horizontal driving frame 20 is fixedly connected to the horizontal connecting plate 15, and the horizontal connecting plate 15 is located above the frame 4 and extends horizontally away from the frame 4.

[0030] Both ends of the horizontal connecting plate 15 are respectively connected to the corresponding side vertical plates 13, the side vertical plates 13 are located on the top surface of the frame 4, and the side vertical plates 13 are vertically arranged relative to the top surface of the frame 4.

[0031] A vertical plate guiding groove 14 is arranged inside the side vertical plate 13, and the horizontal cross section of the vertical plate guiding groove 14 is of a T-shaped structure.

[0032] One end of a sliding pressure plate 17 is slidably arranged inside the vertical plate guiding groove 14. The sliding pressure plate 17 is a T-shaped structural plate. A spring rod body 33 is connected below the end of the sliding pressure plate 17 where it is located at the end of the vertical plate guiding groove 14. A return spring is sleeved between the spring rod body 33 and the sliding pressure plate 17 on the frame 4. The bottom end of the spring rod body 33 extends out from below the frame 4 and is slidably arranged with the frame 4. The other end of the sliding pressure plate 17 is connected to the end of a pressure plate linkage plate 32 at the corresponding position.

[0033] At the position where the sliding pressure plate 17 extends out of the vertical plate guiding groove 14, a pressure plate guiding groove 18 extending along the length direction of the sliding pressure plate 17 is arranged. The pressure plate guiding groove 18 is a rectangular through hole.

[0034] A rod driving block 19 is slidably arranged inside the pressure plate guiding groove 18. A pressure plate side sliding groove 27 is machined on the side of the pressure plate guiding groove 18. A driving sliding rod is slidably arranged inside the pressure plate side sliding groove 27. The driving sliding rod is located on both sides of the rod driving block 19.

[0035] The rod driving block 19 is a convex structural block. A plate linkage rod 12 is rotatably connected at the position where the rod driving block 19 extends out of the pressure plate guiding groove 18. Both ends of the plate linkage rod 12 pass through the ends of a roller adjusting plate 9 at the corresponding positions, and the plate linkage rod 12 is rotatably connected at the connection positions with the ends of the roller adjusting plate 9. Both ends of the plate linkage rod 12 are slidably connected with a guiding and limiting plate 11 after passing through the roller adjusting plate 9.

[0036] The guiding and limiting plate 11 is located on both sides of the frame 4, and an arc-shaped through hole is arranged inside the guiding and limiting plate 11. The ends of the plate linkage rod 12 extend out after passing through the arc-shaped through hole.

[0037] A guiding slider 29 is fixedly arranged on the pressure plate linkage plate 32, and the pressure plate linkage plate 32 is slidably connected with a guiding sliding rail 28 at the corresponding position through the guiding slider 29. The guiding sliding rail 28 is vertically arranged relative to the frame 4. The guiding sliding rail 28 is fixedly connected to a central frame body 16 at the corresponding position.

[0038] A plate body slider is connected between adjacent guiding sliders 29 on the pressure plate linkage plate 32. The plate body slider is connected with a corresponding vertical driving screw rod 31 by a screw-nut pair structure, so that it can move along the vertical driving screw rod 31 under the rotation of the vertical driving screw rod 31. The top end of the vertical driving screw rod 31 is connected with a vertical adjusting motor 30. The vertical adjusting motor 30 is located on the central frame body 16.

[0039] Based on the above technical solutions, the following paragraphs are used to further describe in detail the technical features involved and the functions and roles played by these technical features in this technical solution, so as to help those skilled in the art fully understand the technical solution and reproduce it.

[0040] In this application, the side rail 1 is used to support the rail carriage 2 and enable the rail carriage 2 to slide along the side rail 1 through a plurality of pulleys 3. The pulleys 3 are arranged in multiple groups and extend along the length direction of the rail carriage 2.

[0041] In this application, the frame 4 is connected to the rail carriage 2. After the frame 4 is connected to the rail carriage 2, its own position can be adjusted by the movement of the rail carriage 2, that is, the frame 4 can adjust its position relative to the conveyor belt, meeting the requirements of flexible setting, and can be connected by fasteners or locking devices after the adjustment is completed.

[0042] In this application, the side rail 1 can be a horizontally placed T-shaped structural rail. A tooth structure can be arranged on the outer side of the side rail 1. A gear structure is arranged at the position corresponding to the outer side of the side rail 1 on the rail carriage 2. The gear structure is connected to a driving motor, and the gear structure meshes with the tooth structure on the outer side of the side rail 1 to realize the movement and locking of the rail carriage 2 relative to the side rail 1.

[0043] In this application, both the flow-stop roller 5 and the smoothing roller 6 rotate relative to the corresponding roller fine-tuning plate 7 through the roller body, and the flow-stop roller 5 and the smoothing roller 6 respectively realize the fine adjustment of their own heights through the corresponding roller fine-tuning plates 7, so as to better adapt to the contact with the ultraviolet-cured fiberglass hose on the conveyor belt, better realize their respective functions, and meet the requirements of better flexibility.

[0044] In this application, the roller fine-tuning plate 7 is preferably a right-angled plate body. Of course, a bent plate body with an included angle greater than 90° and less than 180° can also be selected. The flow-stop roller 5 or the smoothing roller 6 is correspondingly installed at the bottom end of the roller fine-tuning plate 7 through a shaft body. The roller fine-tuning plate 7 is rotationally arranged in the notch at the bottom end of the roller adjusting plate 9 through a shaft body at the corner position. This enables the roller fine-tuning plate 7 to have a large rotation space at both its bottom end and top end during the process of rotating relative to the roller adjusting plate 9 around the rotating shaft, meeting the requirement of supplementing the fine adjustment angle.

[0045] In this application, a fine-tuning synchronizing rod 8 is fixedly connected to the top end of the roller fine-tuning plate 7. The fine-tuning synchronizing rod 8 is used to connect with the adjacent roller fine-tuning plate 7, realize the synchronous linkage between two adjacent roller fine-tuning plates 7, and then ensure that the flow-stop roller 5 is parallel to the conveyor belt.

[0046] In the present application, the fine-tuning synchronization rod 8 adjusts its own position through a vertical fine-tuning frame 24, an electric push rod 26, and a horizontal adjustment motor 21 at the middle position. At the same time, it can also synchronously adjust the rotation angle of the roller fine-tuning plates 7 at both ends, meeting the requirements of the stop-flow roller 5 or the leveling roller 6 for different models of products.

[0047] Specifically, in the present application, the horizontally extending horizontal drive frame 20 can form a horizontal space for the movement of the horizontal adjustment block 23. The horizontal adjustment motor 21 drives the horizontal drive screw 22 to drive the horizontal adjustment block 23, so that the horizontal adjustment block 23 can drive the vertical fine-tuning frame 24 connected thereto to move in the horizontal direction. The vertical fine-tuning frame 24 is provided with an electric push rod 26. The telescopic end of the electric push rod 26 extends into the fine-tuning frame chute 25 of the vertical fine-tuning frame 24 and contacts the fine-tuning synchronization rod 8 also located in the fine-tuning frame chute 25, realizing the adjustment of the fine-tuning synchronization rod 8 in the horizontal and height directions. Since the stop-flow roller 5 or the leveling roller 6 is subjected to an upward force from the conveyor belt and the product, and the roller fine-tuning plates 7 composed of bent plates extend towards the corresponding stop-flow roller 5 or leveling roller 6, the top end of the roller fine-tuning plate 7 has a tendency to move towards the frame 4. In the above structure, due to the limitation of the telescopic end of the electric push rod 26 in the fine-tuning frame chute 25, the fine-tuning stability of the corresponding stop-flow roller 5 or leveling roller 6 can be ensured.

[0048] In the present application, the large-angle adjustment of the stop-flow roller 5 or the leveling roller 6 relative to the conveyor belt is mainly realized through the roller adjustment plate 9. In the initial state, the top end of the roller adjustment plate 9 is horizontally bent, so as to be parallel to the top surface of the frame 4. The horizontal bending of the top end of the roller adjustment plate 9 can reduce the height from the top surface of the frame 4, effectively utilize the space of the equipment and meet the adjustment requirements. After the top end of the roller adjustment plate 9 is rotatably connected to the plate linkage rod 12, the plate linkage rod 12 can drive the movement of the roller adjustment plates 9 on both sides of the frame 4 through a single power mechanism.

[0049] In the present application, rod drive blocks 19 are rotatably provided on both sides of the middle of the plate linkage rod 12. The rod drive blocks 19 are convex block structures, and a bearing structure is provided at the connection position between the rod drive blocks 19 and the plate linkage rod 12. The top end of the rod drive block 19 extends into the inside of the pressing plate guide groove 18 and can slide inside the pressing plate guide groove 18. In order to ensure the stability of the pressing plate guide groove 18 in the vertical and horizontal directions, drive sliding rods can be provided on both sides of the rod drive block 19, and the drive sliding rods are slidably provided in the corresponding pressing plate side chutes 27 on both sides of the pressing plate guide groove 18.

[0050] In the present application, one end of the sliding pressure plate 17 is located in the pressure plate guiding groove 18 and has a T-shaped structure with the same cross-section as that of the pressure plate guiding groove 18. The other end of the sliding pressure plate 17 is fixedly connected to the pressure plate linkage plate 32, and the pressure plate linkage plate 32 can achieve stable vertical movement driven by the vertical driving screw 31. Both ends of the vertical driving screw 31 are respectively installed on the seat body of the central frame 16 through bearings, and the top end of the vertical driving screw 31 is connected to the output end of the vertical adjusting motor 30. The vertical driving screw 31 drives the sliding block of the pressure plate linkage plate 32 through the structure of a screw-nut pair.

[0051] In the present application, a guiding slider 29 is provided on the pressure plate linkage plate 32. The guiding slider 29 is slidably connected to the guiding slide rail 28 on the central frame 16. The cooperation between the guiding slider 29 and the guiding slide rail 28 can ensure that the vertical driving screw 31 stably drives the lifting of the pressure plate linkage plate 32.

[0052] In the present application, proximity sensors can be respectively arranged on the guiding and limiting plate 11 in the feeding direction and the discharging direction of the conveyor belt. The proximity sensors are circumferentially distributed in the circular arc-shaped through holes of the guiding and limiting plate 11. When the guiding and limiting plate 11 passes by the proximity sensor, the position of the guiding and limiting plate 11 can be sensed, and a signal is fed back to the controller to realize the start-stop control of the vertical adjusting motor 30.

[0053] Finally, although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An encapsulating production line for an ultraviolet-curing fiberglass hose, comprising a conveyor belt. Side tracks (1) extending along the conveying direction of the conveyor belt are arranged on the frames on both sides of the conveyor belt. A track carriage (2) is slidably arranged on the side tracks (1). The track carriage (2) is connected to a machine frame (4). The machine frame (4) is located above the conveyor belt. It is characterized in that: The frame (4) is provided with a flow-stopping roller (5) and a leveling roller (6) in the conveying direction of the conveyor belt. The flow-stopping roller (5) and the leveling roller (6) are respectively connected to a roller body adjusting plate (9) through corresponding roller body fine-tuning plates (7). The roller body fine-tuning plates (7) and the roller body adjusting plates (9) are arranged on both sides of their respective corresponding flow-stopping rollers (5) or leveling rollers (6). The roller body adjusting plate (9) is rotatably connected to the frame (4) through a frame base (10). The roller body adjusting plate (9) is rotatably connected to the bottom end of a plate body linkage rod (12) at the top of the frame (4). The top end of the rod body driving block (19) is slidably limited in a pressing plate guiding groove (18). The pressing plate guiding groove (18) is located on the sliding pressing plate (17). The sliding pressing plates (17) are arranged at both ends of the pressing plate linkage plate (32) and are fixedly connected to the pressing plate linkage plate (32). The sliding pressing plate (17) is slidably connected to the pressing plate guiding groove (18) at one end far from the pressing plate linkage plate (32). The pressing plate guiding grooves (18) are arranged at both ends of the frame (4). The pressing plate linkage plate (32) slides relative to the central frame body (16) driven by a vertical adjusting motor (30). The central frame body (16) is located at the middle position of the frame (4) and is fixedly connected to the frame (4).

2. The potting production line of an ultraviolet-curable fiberglass hose according to claim 1, characterized in that: The roller body fine-tuning plate (7) is a right-angled plate body, and is rotatably connected to the roller body adjusting plate (9) at the corner position of the roller body fine-tuning plate (7). The tops of adjacent roller body fine-tuning plates (7) are connected through a fine-tuning synchronizing rod (8). The fine-tuning synchronizing rod (8) is driven and limited by a fine-tuning component.

3. The potting production line of an ultraviolet-curing fiberglass hose according to claim 2, characterized in that: The fine-tuning component includes a horizontal driving frame (20) extending horizontally away from the frame (4) from a horizontal connecting plate (15). The end of the horizontal driving frame (20) is provided with a horizontal adjusting motor (21). The horizontal adjusting motor (21) is connected with a horizontal driving screw rod (22) arranged along the length direction of the horizontal driving frame (20). The horizontal driving screw rod (22) is connected with a horizontal adjusting block (23). The horizontal adjusting block (23) is located in the horizontal driving frame (20) and slides along the horizontal driving frame (20). The bottom end of the horizontal adjusting block (23) is fixedly connected with a vertical fine-tuning frame (24). The vertical fine-tuning frame (24) is located below the horizontal driving frame (20) and is perpendicular to the horizontal driving frame (20). A fine-tuning frame sliding groove (25) is arranged in the vertical fine-tuning frame (24). The fine-tuning synchronizing rod (8) is located in the fine-tuning frame sliding groove (25). The telescopic end of an electric push rod (26) is arranged at the position of the fine-tuning frame sliding groove (25) above the fine-tuning synchronizing rod (8). The electric push rod (26) is fixed on the vertical fine-tuning frame (24).

4. The potting production line of an ultraviolet-curable fiberglass hose according to claim 2, wherein: Guide limiting plates (11) are fixedly arranged on both sides of the frame (4). Guide through holes with the same shape as the movement path of the plate body linkage rod (12) are arranged in the guide limiting plates (11).

5. The potting production line of an ultraviolet-curable fiberglass hose according to claim 4, characterized in that: The pressure plate guiding groove (18) is processed with pressure plate side sliding grooves (27) on both sides. A driving sliding rod is slidably arranged in the pressure plate side sliding grooves (27). The driving sliding rod is located on both sides of the rod body driving block (19), and the rod body driving block (19) is a convex structural block.

6. The potting production line of an ultraviolet-curable fiberglass hose according to claim 1, characterized in that: The output end of the vertical adjustment motor (30) is connected with a vertical driving screw rod (31). A plate body slider is threadedly connected to the vertical driving screw rod (31). The plate body slider is located on the pressure plate linkage plate (32). The pressure plate linkage plate (32) is fixedly connected with guiding sliders (29) on both sides of the plate body slider. The guiding sliders (29) are slidably connected to the guiding slide rails (28), and the guiding slide rails (28) are fixed to the central frame body (16).

7. An encapsulation production line for an ultraviolet-curable fiberglass hose according to any one of claims 1 to 6, characterized in that: A plurality of pulleys (3) are distributed in the length direction of the track sliding frame (2). The track sliding frame (2) slides along the corresponding side track (1) through the pulleys (3) and is fixed to the side track (1) through fasteners or locking mechanisms.

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