Glue pouring production line of ultraviolet curing glass fiber hose

Abstract

The invention discloses a glue filling production line for an ultraviolet curing glass fiber hose, and relates to the technical field of hose production, the glue filling production line comprises a workbench, a conveying mechanism, a vacuumizing device, a glue filling device, a first flow stopping and trowelling mechanism and a second flow stopping and trowelling mechanism, and further comprises two positioning devices; the positioning device is located on the side, away from the first flow stopping and trowelling mechanism, of the conveying mechanism and can drive the hose on the conveying mechanism to make contact with the conveying mechanism. The first flow stopping and troweling mechanism comprises a first troweling roller, the second flow stopping and troweling mechanism comprises a second troweling roller, and the two positioning devices can position the portions, close to the first troweling roller and the second troweling roller, of the hose correspondingly. According to the application, the glue-filled hose can be troweled more comprehensively, so that the thickness uniformity of the glue-filled hose product can be effectively improved, and the quality of the glue-filled hose product can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of hose production, and in particular to a glue pouring production line for ultraviolet light-cured glass fiber hoses. Background Art

[0002] In the process of pipeline repair, UV curing is usually used to repair the pipeline, so a light-curing hose (i.e. UV-curing fiberglass hose) is needed. During the production and processing of UV-curing fiberglass hose, the fiberglass cloth layer needs to be filled with glue so that the resin glue can fully penetrate the fiberglass cloth layer to improve the quality of the UV-curing fiberglass hose product.

[0003] The existing Chinese invention patent with announcement number CN110303703A discloses a glue pouring device and method for a glass fiber hose with an inner film, which can greatly improve production efficiency, save glue pouring time, and reduce production costs. Among them, the glass fiber hose with an inner film is a UV-cured glass fiber hose.

[0004] However, in the process of using the above technology to fill glue on the hose, the flow-stopping and smoothing mechanism cannot smooth the hose after glue filling more comprehensively, and the hose may be separated from the conveyor belt due to the adsorption force between the hose and the smoothing roller after being stressed during the smoothing process. After the hose is separated from the conveyor belt, it falls back onto the conveyor belt under the action of gravity, which will affect the uniformity of the thickness of the hose after glue filling, and even affect the quality of the hose product after glue filling. Therefore, the existing hose glue filling technology still has a lot of room for improvement. Summary of the invention

[0005] The present application provides a glue filling production line for a UV-curable glass fiber hose, which can more comprehensively smooth the hose after glue filling, thereby effectively improving the uniformity of the thickness of the hose product after glue filling, and further effectively improving the quality of the hose product after glue filling.

[0006] The present application provides a UV-curable glass fiber hose glue pouring production line, which adopts the following technical solution: A glue pouring production line for ultraviolet light-cured glass fiber hoses, comprising a workbench, a conveying mechanism, a vacuum pumping device, a glue pouring device, a first flow-stopping and smoothing mechanism and a second flow-stopping and smoothing mechanism, and also comprising two positioning devices; The conveying mechanism, the first flow-stopping and smoothing mechanism, the second flow-stopping and smoothing mechanism and the positioning device are all arranged on the workbench; the first flow-stopping and smoothing mechanism and the second flow-stopping and smoothing mechanism are both located above the conveying mechanism, and the first flow-stopping and smoothing mechanism and the second flow-stopping and smoothing mechanism are distributed along the conveying direction of the conveying mechanism; 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 keep in contact with the conveying mechanism; the vacuuming device and the glue filling device are respectively located on both sides of the conveying direction of 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. The two positioning devices correspond to the first smoothing roller and the second smoothing roller respectively, and can respectively position the parts of the hose close to the first smoothing roller and the second smoothing roller.

[0007] By adopting the above technical scheme, during the process of smoothing the hose by the smoothing roller after the hose is filled with glue, the positioning device can drive the hose to maintain contact with the conveying mechanism, thereby effectively reducing the probability of the hose being adsorbed on the surface of the smoothing roller after contacting the smoothing roller, and thus effectively improving the uniformity of the thickness of the hose product after glue filling, and at the same time, it can facilitate the smoothing roller to smooth the hose more comprehensively, thereby effectively improving the quality of the hose product after glue filling; in addition, the positioning device can effectively improve the flatness of the hose when conveyed on the conveying mechanism, reduce the probability of wrinkles in the hose during the conveying process, thereby further improving the quality of the hose filling.

[0008] Optionally, the conveying mechanism includes two movable conveyor belts, the two conveyor belts correspond to the first flow-stopping and smoothing mechanism and the second flow-stopping and smoothing mechanism respectively, and the conveyor belts have a plurality of air holes; The two positioning devices are respectively surrounded by the two conveyor belts and are respectively located below the first smoothing roller and the second smoothing roller; the positioning devices include fans, and the two fans are respectively connected to the multiple air holes on the two conveyor belts close to the first smoothing roller and the multiple air holes close to the second smoothing roller.

[0009] By adopting the above technical solution, the fan can absorb air through multiple air holes to make the hose close to the smoothing roller adsorbed on the corresponding conveyor belt, thereby effectively positioning the hose.

[0010] Optionally, the positioning device includes a shell, the interior of the shell has a dust collecting space, the fan is arranged on the shell, and the fan can communicate with the plurality of air holes through the dust collecting space.

[0011] By adopting the above technical solution, the positioning device can position the hose while sucking dust on the bottom surface of the hose into the dust collecting space, so as to improve the cleanliness of the surface of the final hose after glue filling.

[0012] Optionally, the positioning device further includes a dust box for collecting dust, wherein the dust box is detachably connected to the shell, and the dust box can enter the dust collection space after being connected to the shell.

[0013] By adopting the above technical solution, it is convenient for workers to collect dust entering the dust collecting space and clean the dust collected in the dust collecting box.

[0014] Optionally, the first flow-stopping and smoothing mechanism further includes a first flow-stopping roller, and the second flow-stopping and smoothing mechanism further includes a second flow-stopping roller, and the first flow-stopping roller and the second flow-stopping roller are respectively located on a side of the first smoothing roller close to the vacuuming device and a side of the second smoothing roller close to the vacuuming device; Both conveyor belts can transport the hose at an angle, and the end of the conveyor belt close to the vacuum equipment is an inclined lower end; the conveying mechanism also includes a fixed conveying plate, which is horizontally arranged between the two conveyor belts, and the hose on one conveyor belt can be moved to the other conveyor belt through the conveying plate.

[0015] By adopting the above technical solution, the part of the hose that is filled with glue for the first time and smoothed can be transported horizontally to the next conveyor belt, reducing the probability that the resin glue inside the smoothed hose part will affect the smoothing effect due to inclined transportation.

[0016] Optionally, the conveyor belt has an inclined section and a horizontal section, the part of the conveyor belt close to the glue pouring equipment is the horizontal section, the inclined section is connected to the horizontal section, and the positions where the inclined sections on the two conveyor belts are connected are respectively located on the side of the first smoothing roller close to the glue pouring equipment and the side of the second smoothing roller close to the glue pouring equipment.

[0017] By adopting the above technical solution, the part of the hose filled with glue and smoothed can continue to be transported in the horizontal direction, thereby further reducing the probability that the resin glue inside the smoothed hose part affects the smoothing effect due to inclined transportation.

[0018] Optionally, two anti-static devices are also included, and the two anti-static devices correspond to the first smoothing roller and the second smoothing roller respectively.

[0019] By adopting the above technical solution, the anti-static equipment can effectively eliminate static electricity on the smoothing roller, thereby effectively reducing the adsorption force between the smoothing roller and the hose, and further reducing the probability of the hose being adsorbed on the surface of the smoothing roller after contact with the smoothing roller.

[0020] Optionally, the static electricity removal device is a grounding member, and the first smoothing roller and the second smoothing roller are both connected to the ground through the grounding member.

[0021] By adopting the above technical solution, the static electricity charge on the smoothing roller can flow quickly into the ground through the grounding piece, so as to ensure the static electricity elimination effect of the static electricity removal equipment on the smoothing roller.

[0022] Optionally, the static electricity removal device is a wetting device, which is arranged on the workbench, and the two wetting devices can respectively wet the surface of the first smoothing roller in contact with the hose and the surface of the second smoothing roller in contact with the hose.

[0023] By adopting the above technical solution, the wetting equipment can increase the humidity on the surface of the smoothing roller, thereby reducing the generation of static electricity on the smoothing roller, and further ensuring the static electricity elimination effect of the static electricity removal equipment on the smoothing roller.

[0024] Optionally, the wetting device includes a water-drawing member and a water tank, the water tank having a water storage space therein and a plurality of water seepage holes formed on the water tank; the water-drawing member is disposed on the water tank, the water-drawing member can communicate with the water storage space through the water seepage holes, and the two water-drawing members can respectively contact the surface of the first smoothing roller that contacts the hose and the surface of the second smoothing roller that contacts the hose.

[0025] By adopting the above technical solution, the smoothing roller will rotate during the smoothing process, so that the surface of the smoothing roller is fully moistened by the wetting equipment, so that the surface of the smoothing roller can maintain a certain humidity, thereby effectively ensuring the anti-static effect of the anti-static equipment on the smoothing roller.

[0026] In summary, the present application includes at least one of the following beneficial effects: 1. It can smooth the hose after glue filling more comprehensively, so as to effectively improve the uniformity of the thickness of the hose product after glue filling, and then effectively improve the quality of the hose product after glue filling; 2. The part of the hose that has been glued and smoothed can be transported in a horizontal direction, so that the smoothed hose can maintain a high uniformity of thickness, thereby further improving the quality of the hose product after glue filling; 3. It can improve the cleanliness of the product surface after the hose glue filling production; 4. It can effectively eliminate the static electricity on the smoothing roller, thereby effectively reducing the probability of the hose being adsorbed on the surface of the smoothing roller after contact with the smoothing roller, and further improving the quality of the hose product after glue filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a cross-sectional schematic diagram of a UV-curable glass fiber hose of the present application; Figure 2 It is a structural schematic diagram of a glue pouring production line for a UV-curable glass fiber hose according to Example 1; Figure 3 yes Figure 2 The enlarged view of point A in the middle; Figure 4 It is a structural schematic diagram of a glue pouring production line for a UV-curable glass fiber hose according to Example 2; Figure 5 yes Figure 4 Enlarged view of point B in the middle.

[0028] Explanation of the reference numerals: 1. workbench; 2. conveying mechanism; 21. conveyor belt; 211. inclined section; 212. horizontal section; 213. air hole; 22. conveying plate; 3. vacuum pumping equipment; 4. glue filling equipment; 5. first flow-stopping and smoothing mechanism; 51. first flow-stopping roller; 52. first smoothing roller; 6. second flow-stopping and smoothing mechanism; 61. second flow-stopping roller; 62. second smoothing roller; 7. positioning equipment; 71. shell; 711. dust collecting space; 72. fan; 73. dust collecting box; 8. static electricity removal equipment; 81. grounding piece; 82. wetting equipment; 821. water tank; 8211. water storage space; 8212. water seepage hole; 822. water-drawing piece; 9. hose; 91. outer membrane; 92. glass fiber cloth layer; 93. inner membrane. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-5 This application is described in further detail.

[0030] Embodiment 1: The embodiment of the present application discloses a glue pouring production line for a UV-curable glass fiber hose, which is used for pouring glue into a UV-curable glass fiber hose (hereinafter referred to as a hose).

[0031] Reference Figure 1 , wherein the hose 9 includes an outer film 91, a glass fiber cloth layer 92 and an inner film 93 arranged in sequence from the outside to the inside. During the glue pouring process, the resin glue needs to be poured between the outer film 91 and the inner film 93 so that the resin glue fully penetrates the glass fiber cloth layer 92. The two ends of the hose 9 in the length direction are respectively provided with a first port for vacuuming and a second port for glue pouring, and the hose 9 is produced by glue pouring in a flat form.

[0032] Reference Figure 1 and Figure 2 The glue pouring production line includes a workbench 1, a conveying mechanism 2, a vacuum pumping device 3, a glue pouring device 4, a first flow-stopping and smoothing mechanism 5, a second flow-stopping and smoothing mechanism 6 and two positioning devices 7. Among them, the workbench 1 is used as an installation carrier for other equipment; the conveying mechanism 2 is used to control the transportation and movement of the hose 9; the vacuum device 3 is used to vacuum the space between the outer film 91 and the inner film 93, and it is detachably connected to the unfilled section of the hose 9. In this embodiment, the vacuum device 3 is preferably used to vacuum the space between the hose 9 and the first port; the glue filling device 4 is used to fill the space between the outer film 91 and the inner film 93 with resin glue, and can fill the glass fiber cloth layer 92 at the top and bottom of the hose 9 with glue respectively. In this embodiment, the glue filling device 4 is preferably used to fill the glue through the second port of the hose 9; the first flow-stopping and smoothing mechanism 5 and the second flow-stopping and smoothing mechanism 6 are respectively used to smooth the resin glue poured into the upper and lower sides of the hose 9, so that the thickness of the hose 9 after glue filling is more uniform, so as to improve the quality of the hose 9 after glue filling; the positioning device 7 is used to keep the hose 9 in contact with the conveying mechanism 2 during the conveying process, reduce the probability of the hose 9 and the conveying mechanism 2 separating and affecting the smoothing effect, so as to further improve the quality of the hose 9 after glue filling.

[0033] Reference Figure 2 The workbench 1 is a rectangular parallelepiped structure as a whole, and the conveying mechanism 2, the first flow-stopping and smoothing mechanism 5, the second flow-stopping and smoothing mechanism 6 and the two positioning devices 7 are all installed on the workbench 1. Among them, the conveying mechanism 2 is distributed on the workbench 1 along the length direction of the workbench 1; the first flow-stopping and smoothing mechanism 5 and the second flow-stopping and smoothing mechanism 6 are both located above the conveying mechanism 2, and the two positioning devices 7 are both located below the hose 9 on the conveying mechanism 2.

[0034] The vacuum pumping device 3 and the glue pouring device 4 are respectively installed on both sides of the length direction of the workbench 1. During the conveying process of the hose 9 on the conveying mechanism 2, the first end of the hose 9 is close to the vacuum pumping device 3 and the second end is close to the glue pouring device 4. In this embodiment, since the vacuum pumping device 3 and the glue pouring device 4 are both existing technologies in the field, they are not described in detail here, and they are only briefly shown in the drawings, and the connection structure between the two and the hose 9 is omitted.

[0035] The conveying mechanism 2 includes two conveying belts 21 and a conveying plate 22 . The top portion of the conveying belt 21 and the top end surface of the conveying plate 22 are used to convey the hose 9 . The conveying belt 21 , the conveying plate 22 and another conveying belt 21 .

[0036] Among them, the preferred conveyor belt 21 is a common belt conveyor structure. Since the belt conveyor structure is a common prior art, it will not be described in detail here, and it is only briefly shown in the accompanying drawings.

[0037] The conveyor belt 21 is divided into an inclined section 211 and a horizontal section 212 according to the direction in which the conveyor belt 21 conveys the hose 9, wherein the portion of the conveyor belt 21 close to the vacuum pumping device 3 is the inclined section 211 and the portion of the conveyor belt 21 close to the glue filling device 4 is the horizontal section 212, and the inclined section 211 is connected to the horizontal section 212. The end of the inclined section 211 close to the vacuum pumping device 3 is the inclined lower end, and the horizontal section 212 can convey the hose 9 in a direction parallel to the length direction of the workbench 1.

[0038] The conveyor plate 22 is a plate-shaped structure as a whole. The conveyor plate 22 is fixedly installed on the workbench 1 in a horizontal position and is located between the two conveyor belts 21. The top end surface of the conveyor plate 22 is smooth, and the two ends of the conveyor plate 22 along the length direction of the workbench 1 are respectively connected to the horizontal section 212 of one conveyor belt 21 and the inclined section 211 of the other conveyor belt 21. The conveyor belt 21 is movable and the conveyor plate 22 is fixed. At this time, the hose 9 can move between the horizontal section 212 of the conveyor belt 21 close to the vacuum equipment 3 and the inclined section 211 of the conveyor belt 21 away from the vacuum equipment 3 through the conveyor plate 22. In this embodiment, it is preferred that the two conveyor belts 21 have the same structure. At this time, the position of the conveyor belt 21 close to the vacuum equipment 3 is lower than that of the conveyor belt 21 away from the vacuum equipment 3.

[0039] The first flow-stopping and smoothing mechanism 5 and the second flow-stopping and smoothing mechanism 6 correspond to the two conveyor belts 21 one by one, and are respectively located above the two conveyor belts 21 .

[0040] The first flow-stopping and smoothing mechanism 5 includes a first flow-stopping roller 51 and a first smoothing roller 52 that can move and rotate relative to the workbench 1, and the second flow-stopping and smoothing mechanism 6 includes a second flow-stopping roller 61 and a second smoothing roller 62 that can also move and rotate relative to the workbench 1, wherein the movement directions of the first flow-stopping roller 51, the first smoothing roller 52, the second flow-stopping roller 61 and the second smoothing roller 62 are all perpendicular to the width direction of the workbench 1, and the rotation axes are all parallel to the width direction of the workbench 1. In this embodiment, it is preferred that the first flow-stopping roller 51, the first smoothing roller 52, the second flow-stopping roller 61 and the second smoothing roller 62 are all cylindrical structures as a whole, and since the first flow-stopping and smoothing mechanism 5 and the second flow-stopping and smoothing mechanism 6 are both existing technologies in the field, they will not be described in detail here, and they are only briefly indicated in the accompanying drawings.

[0041] Further, it is preferred that the first flow-stopping and smoothing mechanism 5 is located above the conveyor belt 21 close to the vacuum equipment 3, and the second flow-stopping and smoothing mechanism 6 is located above the conveyor belt 21 away from the vacuum equipment.

[0042] In the first flow-stopping and smoothing mechanism 5, the first flow-stopping roller 51 is located above the position where the inclined section 211 of the corresponding conveyor belt 21 is away from the horizontal section 212. After it moves toward the direction close to the inclined section 211 of the corresponding conveyor belt 21, it can clamp the hose 9 between it and the conveyor belt 21, so that the space inside the part of the hose 9 near the vacuum equipment 3 of the first flow-stopping roller 51 and the space inside other parts have a certain air tightness, which is convenient for the operation of the vacuum equipment 3 to form a vacuum in the space inside the part of the hose 9 near the vacuum equipment 3 of the first flow-stopping roller 51; The first smoothing roller 52 is located above the position of the inclined section 211 of the corresponding conveyor belt 21 close to the horizontal section 212. After it moves toward the direction close to the inclined section 211 of the corresponding conveyor belt 21, a certain distance is formed between it and the inclined section 211 of the corresponding conveyor belt 21. This is the thickness dimension required for the hose 9 after one glue filling (glue filling at the bottom of the hose 9). After the glue-filled hose 9 is transmitted from under the first smoothing roller 52 in an inclined upward direction, the resin glue inside the hose 9 can be smoothed, and the smoothed part of the hose 9 will continue to be conveyed to the horizontal section 212 of the corresponding conveyor belt 21.

[0043] In the second flow-stopping and smoothing mechanism 6, the second flow-stopping roller 61 is located above the position of the corresponding inclined section 211 of the conveyor belt 21 away from the horizontal section 212. After it moves toward the direction close to the inclined section 211 of the corresponding conveyor belt 21, it can clamp the hose 9 between it and the conveyor belt 21, so that the space inside the part of the hose 9 near the vacuum equipment 3 of the second flow-stopping roller 61 and the space inside other parts have a certain air tightness, which is convenient for the operation of the vacuum equipment 3 to form a vacuum in the space inside the part of the hose 9 near the vacuum equipment 3 of the second flow-stopping roller 61; The second smoothing roller 62 is located above the position of the inclined section 211 of the corresponding conveyor belt 21 close to the horizontal section 212. After it moves toward the direction close to the inclined section 211 of the corresponding conveyor belt 21, a certain distance is formed between it and the inclined section 211 of the corresponding conveyor belt 21. This is the thickness dimension required for the hose 9 after the secondary glue filling (glue filling on the top of the hose 9). After the glue-filled hose 9 is transmitted from the bottom of the second smoothing roller 62 in an inclined upward direction, the resin glue inside the hose 9 can be smoothed, and the smoothed part of the hose 9 will continue to be conveyed to the horizontal section 212 of the corresponding conveyor belt 21.

[0044] The portion of the hose 9 that is smoothed after glue filling will quickly enter the horizontal section 212 for transmission, which can reduce the probability that the resin glue inside the smoothed hose 9 will flow downward along the inclined section 211 inside the hose 9 under the action of its own gravity, thereby affecting the smoothing effect, thereby effectively improving the quality of the hose 9 after glue filling.

[0045] Reference Figure 2 and Figure 3 The two positioning devices 7 correspond to the two conveyor belts 21 one by one. The positioning devices 7 are fixedly installed on the workbench 1 and are located inside the corresponding conveyor belts 21 , that is, they are surrounded by the corresponding conveyor belts 21 .

[0046] The positioning device 7 includes a housing 71 , a fan 72 and a dust collecting box 73 .

[0047] The housing 71 is fixedly mounted on the workbench 1 and is located inside the conveyor belt 21, and the top of the housing 71 abuts against the top of the conveyor belt 21. The housing 71 has a dust collecting space 711 inside for collecting dust on the lower surface of the hose 9 conveyed on the conveyor belt 21. The conveyor belt 21 has a plurality of air holes 213 distributed on the belt, and the dust collecting space 711 can communicate with the space above the conveyor belt 21 through the air holes 213 around the junction of the inclined section 211 and the horizontal section 212 of the conveyor belt 21.

[0048] The fan 72 is fixedly mounted on the housing 71, preferably fixedly mounted on the bottom of the housing 71, and is also located inside the conveyor belt 21. The fan 72 is connected to the dust collecting space 711. When the fan 72 is started, the gas in the space above the conveyor belt 21 can be driven to enter the dust collecting space 711 through the plurality of air holes 213, and finally discharged through the fan 72. In this embodiment, since the fan 72 is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0049] After the fan 72 is started, when the hose 9 is conveyed on the conveyor belt 21 to the junction between the inclined section 211 and the horizontal section 212, the portion of the hose 9 near the junction between the inclined section 211 and the horizontal section 212 will be adsorbed on the connecting belt by the suction effect, thereby reducing the probability of the hose 9 being adsorbed on the corresponding first smoothing roller 52 or second smoothing roller 62 after contact, and further improving the smoothing effect of the first smoothing roller 52 or second smoothing roller 62 on the hose 9. In addition, the suction force of the fan 72 can flatten the lower surface of the hose 9 to reduce the probability of the hose 9 being conveyed on the conveyor belt 21 in a wrinkled state, thereby further improving the glue filling effect of the hose 9.

[0050] The dust box 73 is a box structure as a whole. The dust box 73 is adapted to the dust collection space 711. The dust box 73 is detachably connected to the shell 71. After the dust box 73 is connected to the shell 71, the box body of the dust box 73 can completely enter the dust collection space 711 to collect dust. In this embodiment, preferably, the shell 71 and the workbench 1 are both provided with an opening for inserting and installing the dust box 73 on one side along the width direction of the workbench 1, that is, the dust box 73 is detachably connected to the shell 71 in a drawer-like manner; and preferably, the box structure of the dust box 73 is open at the top and sealed at the bottom by a filter layer that can intercept dust, so that the gas can pass through the dust box 73 and then be discharged through the fan 72, and at the same time, the dust box 73 has the effect of collecting dust.

[0051] After the dust box 73 is installed on the shell 71, the opening on the shell 71 for inserting and installing the dust box 73 can be sealed by the dust box 73, so that the dust box 73 can collect dust entering the dust collecting space 711; after the dust box 73 is taken out of the dust collecting space 711, it is convenient for the staff to handle the collected dust.

[0052] Reference Figure 2 Furthermore, in order to further reduce the probability of the hose 9 being adsorbed on the surface of the first smoothing roller 52 or the second smoothing roller 62 after contacting the first smoothing roller 52 or the second smoothing roller 62, the glue pouring production line preferably also includes two static electricity removal devices 8, and the two static electricity removal devices 8 are used to perform static electricity removal treatment on the first smoothing roller 52 and the second smoothing roller 62, respectively.

[0053] In this embodiment, the preferred static electricity removal device 8 is a grounding member 81. Of the two grounding members 81, the two ends of one grounding member 81 are respectively connected to the first smoothing roller 52 and the earth, which can make the static electricity charge on the first smoothing roller 52 flow into the earth quickly, thereby reducing the probability of adsorption between the hose 9 and the first smoothing roller 52 due to static electricity; the two ends of the other grounding member 81 are respectively connected to the second smoothing roller 62 and the earth, which can make the static electricity charge on the second smoothing roller 62 flow into the earth quickly, thereby reducing the probability of adsorption between the hose 9 and the second smoothing roller 62 due to static electricity. In this embodiment, since grounding static electricity removal is a common prior art, it will not be described in detail here, and the grounding member 81 is only briefly indicated in the attached drawings.

[0054] The implementation principle of a UV-curable glass fiber hose glue filling production line in the embodiment of the present application is as follows: First, the second port of the hose 9 is placed at a position close to the horizontal section 212 of the inclined section 211 of the conveyor belt 21 close to the vacuum equipment 3, and the other parts of the hose 9 are placed on the side of the second port close to the vacuum equipment 3; then the first flow-stopping roller 51 is controlled to move to press the hose 9 to stop the flow, and then the vacuum equipment 3 is used to vacuum the part of the hose 9 on the side of the first flow-stopping roller 51 close to the vacuum equipment 3 at the position of the hose 9 close to the first port; then the first smoothing roller 52 is controlled to move to a distance between the first smoothing roller 52 and the conveyor belt 21 to the required thickness after the hose 9 is smoothed after one glue filling, and then the glue filling device 4 is used to fill the required amount of resin glue into the bottom of the hose 9 through the second port of the hose 9, and then the second port is sealed; then the positioning device 7 and the conveying mechanism 2 are controlled to start, so that the hose 9 after one glue filling can be evenly smoothed when passing under the first smoothing roller 52; When the first port of the hose 9 after the first glue filling and smoothing is transferred to the position close to the horizontal section 212 of the inclined section 211 away from the vacuum device 3, the second flow-stopping roller 61 is controlled to move and press the hose 9 to stop the flow, and then the second smoothing roller 62 is controlled to move to a distance between the hose 9 and the conveyor belt 21 to have the required thickness after the second glue filling and smoothing, and then the glue filling device 4 is used to fill the required amount of resin glue into the top of the hose 9 through the second port of the hose 9, and then the second port is sealed; then the positioning device 7 and the conveying mechanism 2 are controlled to start, so that the hose 9 after the second glue filling can be evenly smoothed when passing under the second smoothing roller 62; During the process of glue filling of the hose 9, the positioning device 7 can keep the hose 9 in close contact with the conveyor belt 21 for conveying by sucking air through the fan 72, and the anti-static device 8 can also conduct static electricity to the ground through the grounding piece 81, thereby reducing the probability of the hose 9 being separated from the conveyor belt 21 due to adsorption after contacting the first smoothing roller 52 and the second smoothing roller 62, thereby effectively ensuring the quality of the hose 9 after glue filling and smoothing; In addition, the positioning device 7 can improve the flatness of the bottom surface of the hose 9 and reduce wrinkles during the transportation of the hose 9, so as to improve the glue filling effect at the bottom of the hose 9; at the same time, it can clean the lower surface of the hose 9, so that the dust on the lower surface of the hose 9 is collected in the dust collecting box 73, which is convenient for the staff to clean, so as to improve the cleanliness of the hose 9 after glue filling.

[0055] Embodiment 2: Reference Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 lies in the static electricity removal device 8.

[0056] Reference Figure 4 and Figure 5In this embodiment, the anti-static device 8 is a wetting device 82, which can wet the surface of the corresponding first smoothing roller 52 or the surface of the second smoothing roller 62 to increase the humidity of the first smoothing roller 52 or the second smoothing roller 62 to reduce the static electricity of the first smoothing roller 52 or the second smoothing roller 62.

[0057] The wetting device 82 is fixedly connected to the corresponding first smoothing roller 52 or the second smoothing roller 62 , and can move along with the corresponding first smoothing roller 52 or the second smoothing roller 62 , and is preferably located above the corresponding first smoothing roller 52 or the second smoothing roller 62 .

[0058] The wetting device 82 includes a water tank 821 and a water drawing member 822 .

[0059] The water tank 821 has a water storage space 8211 for storing wetting water, and a plurality of seepage holes 8212 are provided at the bottom of the water tank 821 for connecting the water storage space 8211 with the outside world. Water in the water storage space 8211 can seep out through the plurality of seepage holes 8212 under the action of gravity.

[0060] The water-drawing member 822 is fixedly installed at the bottom of the water tank 821 and blocks multiple water seepage holes 8212 at the same time. The bottom of the water-drawing member 822 can contact the surface of the corresponding first smoothing roller 52 in contact with the hose 9 or the surface of the second smoothing roller 62 in contact with the hose 9, and the water-drawing member 822 has a certain water absorption capacity. In this embodiment, the water-drawing member 822 is preferably a sponge. The wetting water in the water storage space 8211 penetrates into the interior of the water-drawing member 822 through the multiple water seepage holes 8212. The water inside the water-drawing member 822 can wet the surface of the corresponding first smoothing roller 52 or the surface of the second smoothing roller 62 through the contact between the water-drawing member 822 and the corresponding first smoothing roller 52 or the second smoothing roller 62. Since the sponge is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0061] During the process of smoothing the hose 9 by the first smoothing roller 52 or the second smoothing roller 62, the friction force between the hose 9 and the first smoothing roller 52 or the second smoothing roller 62 will drive the first smoothing roller 52 or the second smoothing roller 62 to rotate relative to the workbench 1, so that different positions of the surface where the first smoothing roller 52 contacts the hose 9 or different positions of the surface where the second smoothing roller 62 contacts the hose 9 can be wetted.

[0062] At the same time, the first smoothing roller 52 or the second smoothing roller 62 with a moistened surface can clean the upper surface of the hose 9 that contacts therewith later, so as to reduce dust on the upper surface of the hose 9, thereby further improving the overall cleanliness of the hose 9 after glue filling.

[0063] The implementation principle of a UV-curable glass fiber hose glue filling production line in the embodiment of the present application is as follows: When the first smoothing roller 52 and the second smoothing roller 62 are subjected to a static electricity removal treatment by the static electricity removal device 8, the hose 9 can drive the first smoothing roller 52 and the second smoothing roller 62 to rotate during the transmission process on the transmission mechanism 2, so that the water drawn from the water tank 821 by the water-drawing member 822 can be evenly applied to the surface of the first smoothing roller 52 and the surface of the second smoothing roller 62, thereby reducing static electricity by increasing humidity and reducing the probability of adsorption between the first smoothing roller 52 and the second smoothing roller 62 and the hose 9 due to static electricity; At the same time, when the wetting device 82 performs static removal on the first smoothing roller 52 and the second smoothing roller 62, the first smoothing roller 52 and the second smoothing roller 62 with the wetted surface can clean the upper surface of the hose 9 to further improve the cleanliness of the hose 9 after glue filling.

[0064] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A glue pouring production line for ultraviolet light-cured glass fiber hoses, comprising a workbench (1), a conveying mechanism (2), a vacuum pumping device (3), a glue pouring device (4), a first flow-stopping and smoothing mechanism (5) and a second flow-stopping and smoothing mechanism (6), characterized in that: Also included are two positioning devices (7); The conveying mechanism (2), the first flow-stopping and smoothing mechanism (5), the second flow-stopping and smoothing mechanism (6) and the positioning device (7) are all arranged on the workbench (1); the first flow-stopping and smoothing mechanism (5) and the second flow-stopping and smoothing mechanism (6) are both located above the conveying mechanism (2), and the first flow-stopping and smoothing mechanism (5) and the second flow-stopping and smoothing mechanism (6) are distributed along the conveying direction of the conveying mechanism (2); the positioning device (7) is located on the side of the conveying mechanism (2) away from the first flow-stopping and smoothing mechanism (5), and is capable of driving the hose (9) on the conveying mechanism (2) to maintain contact with the conveying mechanism (2); the vacuuming device (3) and the glue filling device (4) are respectively located on both sides of the conveying direction of the conveying mechanism (2); The first flow-stopping and smoothing mechanism (5) comprises a first smoothing roller (52), the second flow-stopping and smoothing mechanism (6) comprises a second smoothing roller (62), and the two positioning devices (7) correspond to the first smoothing roller (52) and the second smoothing roller (62), respectively, and are capable of positioning the parts of the hose (9) close to the first smoothing roller (52) and the second smoothing roller (62), respectively.

2. The glue pouring production line for UV-curable glass fiber hose according to claim 1, characterized in that: The conveying mechanism (2) comprises two movable conveying belts (21), the two conveying belts (21) respectively corresponding to the first flow-stopping and smoothing mechanism (5) and the second flow-stopping and smoothing mechanism (6), and the conveying belts (21) are provided with a plurality of air holes (213); The two positioning devices (7) are respectively surrounded by the two conveyor belts (21) and are respectively located below the first smoothing roller (52) and the second smoothing roller (62); the positioning devices (7) include a fan (72), and the two fans (72) are respectively connected to the multiple air holes (213) on the two conveyor belts (21) close to the first smoothing roller (52) and the multiple air holes (213) close to the second smoothing roller (62).

3. The glue pouring production line for UV-curable glass fiber hose according to claim 2, characterized in that: The positioning device (7) comprises a shell (71), the interior of the shell (71) having a dust collecting space (711), the fan (72) being arranged on the shell (71), and the fan (72) being able to communicate with the plurality of air holes (213) through the dust collecting space (711).

4. The glue pouring production line for UV-curable glass fiber hose according to claim 3, characterized in that: The positioning device (7) further comprises a dust collecting box (73) for collecting dust, wherein the dust collecting box (73) is detachably connected to the shell (71), and the dust collecting box (73) can enter the dust collecting space (711) after being connected to the shell (71).

5. The glue pouring production line for UV-curable glass fiber hose according to claim 2, characterized in that: The first flow-stopping and smoothing mechanism (5) further comprises a first flow-stopping roller (51), and the second flow-stopping and smoothing mechanism (6) further comprises a second flow-stopping roller (61), and the first flow-stopping roller (51) and the second flow-stopping roller (61) are respectively located on a side of the first smoothing roller (52) close to the vacuuming device (3) and a side of the second smoothing roller (62) close to the vacuuming device (3); Both of the two conveyor belts (21) are capable of transporting the hose (9) at an angle, and the end of the conveyor belt (21) close to the vacuum extraction device (3) is the inclined lower end; the conveying mechanism (2) further comprises a fixed conveying plate (22), the conveying plate (22) being horizontally arranged between the two conveyor belts (21), and the hose (9) located on one conveyor belt (21) can be moved to the other conveyor belt (21) via the conveying plate (22).

6. The glue pouring production line for UV-curable glass fiber hose according to claim 5, characterized in that: The conveyor belt (21) has an inclined section (211) and a horizontal section (212); the portion of the conveyor belt (21) close to the glue pouring device (4) is the horizontal section (212); the inclined section (211) is connected to the horizontal section (212); and the positions where the inclined sections (211) and the horizontal sections (212) on the two conveyor belts (21) are connected are respectively located on a side of the first smoothing roller (52) close to the glue pouring device (4) and a side of the second smoothing roller (62) close to the glue pouring device (4).

7. The glue pouring production line for UV-curable glass fiber hose according to claim 1, characterized in that: It also includes two static electricity removal devices (8), and the two static electricity removal devices (8) correspond to the first smoothing roller (52) and the second smoothing roller (62), respectively.

8. The glue pouring production line for UV-curable glass fiber hose according to claim 7, characterized in that: The static electricity removal device (8) is a grounding member (81), and the first smoothing roller (52) and the second smoothing roller (62) are both connected to the ground via the grounding member (81).

9. The glue pouring production line for UV-curable glass fiber hose according to claim 7, characterized in that: The static electricity removal device (8) is a wetting device (82), and the wetting device (82) is arranged on the workbench (1), and the two wetting devices (82) can respectively wet the surface of the first smoothing roller (52) in contact with the hose (9) and the surface of the second smoothing roller (62) in contact with the hose (9).

10. The glue pouring production line for UV-curable glass fiber hose according to claim 9, characterized in that: The wetting device (82) comprises a water-drawing member (822) and a water tank (821); the water tank (821) has a water storage space (8211) inside, and the water tank (821) is provided with a plurality of water seepage holes (8212); the water-drawing member (822) is arranged on the water tank (821); the water-drawing member (822) can communicate with the water storage space (8211) through the water seepage holes (8212), and the two water-drawing members (822) can respectively contact the surface of the first smoothing roller (52) that contacts the hose (9) and the surface of the second smoothing roller (62) that contacts the hose (9).

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