An electric porcelain composite pipe and its production equipment

Abstract

The present application relates to an insulator composite tube and a production device thereof, and to the field of insulator composite tubes. An insulator composite tube comprises a porcelain column and a composite tube, the composite tube is fixed to the outer wall of the porcelain column, the composite tube is an epoxy resin tube, and a plurality of glass fiber filaments are arranged in the composite tube; a production device for making an insulator composite tube comprises a wire feeding assembly, a material impregnation assembly, and a wire winding assembly, the material impregnation assembly comprises a material impregnation box and a reversing column, the material impregnation box slides in the horizontal direction, the reversing column is rotatably arranged in the material impregnation box, the wire winding assembly comprises a frame, a first clamping piece, and a first motor, the first clamping piece is used to clamp the porcelain column, the first clamping piece is rotatably connected to the frame, the first motor is used to drive the first clamping piece to rotate, and the movement direction of the material impregnation box, the rotation axis of the reversing column, and the rotation axis of the first clamping piece are arranged in parallel. The present application has the effect of improving the explosion-proof performance of insulators.

Description

Technical Field

[0001] The present application relates to the field of insulator composite tubes, and in particular to an insulator composite tube and a production device thereof. Background Art

[0002] Electrical ceramics are referred to as insulators. They are a kind of porcelain insulating material with certain insulating properties and mechanical strength. They are widely used in the power industry system as parts that play a supporting and insulating role.

[0003] In the related technology, electric porcelain mainly uses bauxite, kaolin, feldspar and other natural minerals as the main raw materials. It is made into a green body through high-temperature sintering, and then the surface of the green body is polished. After polishing, the surface of the green body is glazed. After glazing, the green body is dried, and finally the dried glaze layer is polished to obtain the finished electric porcelain.

[0004] With respect to the above-mentioned related technologies, the inventors believe that there is a defect that the body of the insulator is made of ceramic, which is relatively brittle, resulting in a relatively weak explosion-proof ability of the insulator. Summary of the invention

[0005] In order to improve the explosion-proof performance of insulators, the present application provides an insulator composite tube and a production device thereof.

[0006] The present application provides an insulator composite tube adopting the following technical solution:

[0007] An electric porcelain composite tube comprises a porcelain column and a composite tube, wherein the composite tube is fixedly connected to the outer wall of the porcelain column, the composite tube is an epoxy resin tube, and a plurality of glass fiber filaments are arranged in the composite tube.

[0008] By adopting the above technical scheme, the material of the porcelain column is ceramic, a composite tube made of epoxy resin is fixed to the outer layer of the porcelain column, and glass fiber filaments are arranged in the composite tube, which can further enhance the explosion-proof performance of the composite tube. Epoxy resin has good insulation properties. Therefore, arranging a composite tube outside the porcelain column can improve the insulation performance of the electric porcelain composite tube and improve the overall explosion-proof performance of the electric porcelain composite tube.

[0009] A production equipment for an electric porcelain composite tube includes a wire feeding assembly, a dipping assembly and a wire winding assembly, wherein the dipping assembly includes a dipping box and a reversing column, the dipping box slides in a horizontal direction, the reversing column is rotatably arranged in the dipping box, the wire winding assembly includes a frame, a first clamping piece and a first motor, the first clamping piece is used to clamp the porcelain column, the first clamping piece is rotatably connected to the frame, the first motor is used to drive the first clamping piece to rotate, and the movement direction of the dipping box, the rotation axis of the reversing column and the rotation axis of the first clamping piece are arranged in parallel.

[0010] By adopting the above technical scheme, when manufacturing the electric porcelain composite tube, liquid epoxy resin is added into the impregnation box, the porcelain column is clamped by the first clamping piece, and then the glass fiber filament is transported into the impregnation component by the wire feeding assembly, one end of the glass fiber filament is located at the wire feeding assembly and the other end is transported to the wire winding assembly after bypassing the reversing column, and the epoxy resin can be attached to the surface of the glass fiber filament when the glass fiber filament is output from the impregnation box; when the glass fiber filament is transported to the wire winding assembly, the glass fiber filament is wound around the porcelain column for a distance, and then the first motor drives the first clamping piece to rotate, and the first clamping piece The component drives the porcelain column to rotate, and the glass fiber filaments can be wound around the porcelain column during the rotation of the porcelain column. During the rotation of the porcelain column, the impregnation box slides, so that the glass fiber filaments can be spirally wound around the surface of the porcelain column; after the winding is completed, the glass fiber filaments are cut off, and the porcelain column with the filaments wound can be taken down from the first clamping component; by arranging the impregnation component and the wire winding component, the glass fiber filaments adhered with epoxy resin are wound around the outer wall of the porcelain column, and after the epoxy resin is solidified, they can be fixed to the porcelain column, thereby changing the structure of the insulator composite tube and enhancing the explosion-proof performance of the insulator composite tube.

[0011] Optionally, the wire feeding assembly includes a support frame, a support plate and a plurality of material guide seats, wherein the support plate is fixedly connected to the support frame, the support plate is used to place rolled glass fiber filaments, and the material guide seat is provided with a material guide hole extending therethrough.

[0012] By adopting the above technical solution, when in use, a plurality of glass fiber filaments wound into rolls are placed on the support plate, and then a glass fiber filament is passed through a material guide hole one by one and then transported to the impregnation component, so that a plurality of glass fiber filaments can be merged; by opening a material guide hole on the material guide seat, the rolled glass fiber filament can be easily peeled off.

[0013] Optionally, it also includes a first wire management assembly, which is arranged between the wire feeding assembly and the immersion box, and the first wire management assembly includes a first mounting frame, a first wire arranging seat and a second wire arranging seat, the first mounting frame and the immersion box are fixedly connected, the first wire arranging seat and the second wire arranging seat are both fixedly connected to the first mounting frame, the first wire arranging seat is penetrated by a plurality of wire arranging holes, the second wire arranging seat is penetrated by a plurality of wire arranging grooves, and the distance between the central axes of two adjacent wire arranging holes is greater than the distance between the central axes of two adjacent wire arranging grooves.

[0014] By adopting the above technical scheme, in the process of conveying the glass fiber filaments from the feeding assembly to the impregnation assembly, it needs to pass through the first wire management assembly, that is, the glass fiber filaments pass through the wire arrangement holes and the wire arrangement grooves in sequence. When passing through the wire arrangement holes, multiple glass fiber filaments can be passed through the same wire arrangement hole to obtain the first filament, and then the first filaments in the multiple wire arrangement holes are passed through the same wire arrangement groove to obtain the second filament, and finally the second filament is immersed in the impregnation box; by setting the wire arrangement holes and the wire arrangement grooves, multiple glass fiber filaments can be merged into one strand one by one, thereby improving the strength of the glass fiber filaments when they are wrapped around the outer wall of the porcelain column, thereby further improving the explosion-proof performance of the electric porcelain composite tube.

[0015] Optionally, the first cable management assembly further includes a first guide roller and a second guide roller, the axes of the first guide roller and the second guide roller are parallel to the reversing column, the first guide roller and the second guide roller are fixedly connected to the first mounting frame, and the first guide roller and the second guide roller are arranged between the first cable arranging seat and the second cable arranging seat.

[0016] By adopting the above technical solution, when the glass fiber filaments are transported from the cable arrangement hole to the cable arrangement groove, the glass fiber filaments are passed around the first guide roller and the second guide roller in an S shape in sequence, so that the first guide roller and the second guide roller play a tensioning role on the glass fiber filaments.

[0017] Optionally, it also includes a second wire management assembly, which includes a second mounting frame and a wire management column. The second mounting frame is fixedly connected to the immersion box, and the wire management column is arranged on the second mounting frame. The wire management column is arranged between the immersion box and the first clamping member. A plurality of wire management grooves are opened on the peripheral wall of the wire management column, and the distance between two adjacent wire management grooves is smaller than the distance between two adjacent wire arrangement grooves.

[0018] By adopting the above technical scheme, the merged second filaments pass through the impregnation box and then pass through the wire management groove to obtain the third filament, so that the gap between two adjacent third filaments is smaller than the gap between two adjacent second filaments, and the width between two adjacent second filaments is set to be larger than the width between two adjacent third filaments, so that the glass fiber filaments can be more fully contacted with the epoxy resin when passing through the impregnation box. The gap of the glass fiber filaments gradually decreases from the first filament stage to the second filament stage, and then to the third filament stage, which can increase the density of the subsequent glass fiber filaments wound on the porcelain column, and can further improve the explosion-proof performance of the electric porcelain composite tube.

[0019] Optionally, the cable management pole is slidably connected to the second mounting bracket in a vertical direction.

[0020] By adopting the above technical solution, the cable management column is set as a sliding connection along the second mounting frame, which can facilitate operators to adjust the vertical height of the cable management column, thereby facilitating the tensioning of the glass fiber filaments.

[0021] Optionally, the soaking material assembly further includes a reflux plate, one end of which is disposed below the porcelain column and the other end of which extends above the soaking material box, and the reflux plate is disposed obliquely downward from the porcelain column toward one side of the soaking material box.

[0022] By adopting the above technical solution, part of the epoxy resin falls from the glass fiber filaments to the reflux plate during the distance from the impregnation box to the surface of the porcelain column, and then flows back from the reflux plate to the impregnation box, thereby reducing the waste of epoxy resin.

[0023] Optionally, it also includes a scraper assembly, which includes a third mounting frame and a scraper, the third mounting frame is fixedly connected to the dipping box, the scraper is elastically connected to the third mounting frame, and one end of the scraper extends into one side of the porcelain column.

[0024] By adopting the above technical solution, when the glass fiber filaments are wound around the surface of the porcelain column, the scraper comes into contact with the glass fiber filaments wound around the surface of the porcelain column, thereby scraping off some excess epoxy resin. Since the scraper plate is elastically connected to the third mounting frame, the scraper can still come into contact with the glass fiber filaments when the winding thickness of the glass fiber filaments increases.

[0025] Optionally, it also includes an initial material winding assembly, which includes a fourth mounting frame, a rotating rod, a second motor and a second clamping member, the fourth mounting frame slides in a direction parallel to the rotation axis of the first clamping member, the rotating rod is rotatably connected to the fourth mounting frame, and the rotation axis of the rotating rod coincides with the rotation axis of the first clamping member, and the second motor is used to drive the rotating rod to rotate.

[0026] By adopting the above technical scheme, when the initial end of the glass fiber filament is wound onto the surface of the porcelain column, the glass fiber filament is first clamped by the second clamping piece, and then the second motor drives the rotating rod to rotate, and the rotating rod drives the second clamping piece to rotate synchronously. During the process of the second clamping piece driving the glass fiber filament to rotate, the glass fiber filament is wound around the porcelain column. During the winding process of the glass fiber filament, the fourth mounting frame slides, so that the glass fiber filament can be spirally wound around the outer wall of the porcelain column; after the glass fiber filament is wound around a certain distance, the first clamping piece starts to rotate, and the glass fiber filament can be continuously wound around the porcelain column subsequently; by setting the initial winding component, there is no need for operators to manually perform the initial winding operation, thereby improving the operating efficiency.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. By adding a composite tube outside the porcelain column and adding glass fiber filaments into the composite tube, the explosion-proof performance of the electric porcelain composite tube can be improved;

[0029] 2. By setting up a soaking component and a wire winding component, the glass fiber filament coated with epoxy resin is wound on the outer wall of the porcelain column. After the epoxy resin and the glass fiber filament are dried, the explosion-proof performance of the electric porcelain composite tube can be improved;

[0030] 3. The waste of epoxy resin can be reduced by setting a return plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 Schematic diagram of the structure of the porcelain column, the composite tube and the glass fiber filament in the embodiment of the present application;

[0032] Figure 2 This is a schematic diagram of the overall structure of a production device for an insulator composite pipe in an embodiment of the present application;

[0033] Figure 3 It is a structural schematic diagram of the wire feeding assembly in an embodiment of the present application;

[0034] Figure 4 It is a schematic diagram of the structure of the first wire management component, the soaking material component and the second wire management component in the embodiment of the present application;

[0035] Figure 5 It is a schematic diagram of the structure of the first linear motor, the first wire management assembly and the material dipping assembly in the embodiment of the present application;

[0036] Figure 6 It is a schematic diagram of the structure of the wire winding assembly and the initial material winding assembly in the embodiment of the present application;

[0037] Figure 7 It is a schematic diagram of the structure of the scraper assembly in the embodiment of the present application.

[0038] Description of reference numerals: 11, porcelain column; 12, composite tube; 13, glass fiber filament; 2, wire feeding assembly; 21, support frame; 22, support plate; 23, material guide seat; 231, material guide hole; 3, first linear motor; 31, first guide platform; 32, first bearing slide; 4, first wire arrangement assembly; 41, first mounting frame; 42, first wire arrangement seat; 421, wire arrangement hole; 43, first guide roller; 44, second guide roller; 45, second wire arrangement seat; 451, wire arrangement groove; 5, soaking assembly; 51, soaking box; 52, reversing column; 53, third guide roller; 54, fourth guide roller; 55, return plate; 6, second wire arrangement assembly; 61. Second mounting frame; 611. Waist groove; 612. Locking screw; 62. Lifting rod; 63. Cable management column; 631. Cable management groove; 7. Wire winding assembly; 71. Frame; 72. First motor; 73. First clamping piece; 74. Waste receiving seat; 741. Discharge trough; 75. Receiving box; 8. Initial winding assembly; 81. Second linear motor; 811. Second guide platform; 812. Second bearing slide; 82. Fourth mounting frame; 83. Second motor; 84. Rotating rod; 85. Second clamping piece; 9. Scraping assembly; 91. Third mounting frame; 911. Guide hole; 92. Compression spring; 93. Guide rod; 94. Scraper. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-7 This application is described in further detail.

[0040] The present application embodiment discloses an electric porcelain composite tube. Figure 1 An electric porcelain composite tube includes a porcelain column 11 and a composite tube 12. The porcelain column 11 is cylindrical, and the composite tube 12 is a hollow cylindrical. The composite tube 12 is coaxially fixed to the outer wall of the porcelain column 11. The composite tube 12 is made of epoxy resin, and a plurality of glass fiber filaments 13 are fused and fixed in the composite tube 12.

[0041] The implementation principle of an electric porcelain composite tube in an embodiment of the present application is as follows: during operation, the glass fiber filament 13 is immersed in a gelatinous epoxy resin, and then the glass fiber filament 13 with the gelatinous epoxy resin adhered to the surface is wound around the surface of the porcelain column 11. After the gelatinous epoxy resin is dried, the epoxy resin and the glass fiber filament 13 can be fixed to the outer wall of the porcelain column 11, thereby forming an electric porcelain composite tube.

[0042] The present application also discloses a production device for an insulator composite pipe. Figure 2 and Figure 3A production equipment for an electric porcelain composite tube includes a wire feeding assembly 2, a first linear motor 3, a first wire management assembly 4, a material dipping assembly 5, a second wire management assembly 6, a wire winding assembly 7, an initial material winding assembly 8 and a scraping assembly 9. The wire feeding assembly 2, the first wire management assembly 4, the material dipping assembly 5, the second wire management assembly 6 and the wire winding assembly 7 are arranged in sequence along the wire feeding direction.

[0043] Reference Figure 2 and Figure 3 The wire feeding assembly 2 includes a support frame 21, a support plate 22 and a plurality of material guide seats 23. The support plate 22 is welded to the support frame 21. In this embodiment, two support plates 22 are provided, and the two support plates 22 are vertically distributed up and down. The material guide seats 23 are welded to the support frame 21, and the material guide seats 23 are arranged above the uppermost support plate 22. The material guide seats 23 are penetrated and provided with material guide holes 231. When in use, the glass fiber filament 13 wound in a roll is placed on the support plate 22. The free end of the glass fiber filament 13 passes through the material guide hole 231 and is pulled to the first wire arrangement assembly 4.

[0044] Reference Figure 2 The first linear motor 3 includes a first guide platform 31 and a first bearing slide 32. The first guide platform 31 is placed on one side of the wire feeding assembly 2, and the first bearing slide 32 is slidably connected to the first guide platform 31 along the horizontal direction.

[0045] Reference Figure 4 and Figure 5 The first cable arrangement assembly 4 includes a first mounting frame 41, a first cable arrangement seat 42, a first guide roller 43, a second guide roller 44 and a second cable arrangement seat 45. The first mounting frame 41 is fixedly connected to the first bearing slide 32 by screws. The first cable arrangement seat 42, the first guide roller 43, the second guide roller 44 and the second cable arrangement seat 45 are all fixedly connected to the first mounting frame 41 by screws, and the material guide seat 23, the first cable arrangement seat 42, the first guide roller 43, the second guide roller 44 and the second cable arrangement seat 45 are arranged downward from one side of the support frame 21 to one side of the dipping assembly 5, and the axis of the first guide roller 43, the axis of the second guide roller 44 and the movement direction of the first bearing slide 32 are parallel. The first wire arrangement seat 42 is penetrated with a plurality of wire arrangement holes 421, and the second wire arrangement seat 45 is penetrated with a plurality of wire arrangement grooves 451, and the distance between the central axes of two adjacent wire arrangement holes 421 is greater than the distance between the central axes of two adjacent wire arrangement grooves 451; the free end of the glass fiber filament 13 passes through the wire arrangement hole 421, then goes around from the upper surface of the first guide roller 43 to the lower surface of the second guide roller 44, and then passes through the wire arrangement groove 451 to be pulled to the dipping component 5.

[0046] Reference Figure 4 and Figure 5The dipping assembly 5 includes a dipping box 51, a reversing column 52, two third guide rollers 53, a fourth guide roller 54 and a return plate 55. The dipping box 51 is fixedly connected to the first bearing slide 32 by screws, the reversing column 52 is welded to the inner wall of the dipping box 51, the third guide roller 53 and the fourth guide roller 54 are fixedly connected to the top of the dipping box 51 by screws, the axis of the reversing column 52, the axis of the third guide roller 53 and the axis of the fourth guide roller 54 are all parallel to the movement direction of the first bearing slide 32, the reversing column 52, the third guide roller 53 and the fourth guide roller 54 are arranged in sequence along the feeding direction of the glass fiber filament 13, the reversing column 52 is arranged lower than the second wire arrangement seat 45, the two third guide rollers 53 are arranged higher than the reversing column 52, the two third guide rollers 53 are arranged up and down in the vertical direction, and a material clamping gap is formed between the two third guide rollers 53. The height of the material clamping gap is the same as the thickness of the glass fiber filament 13, and the fourth guide roller 54 is arranged lower than the third guide roller 53. After passing through the cable groove 451, the glass fiber filament 13 bypasses the lower surface of the reversing column 52 and is pulled to the material clamping gap. After passing through the material clamping gap, the glass fiber filament 13 is wound from the lower surface of the fourth guide roller 54 to the second cable arrangement assembly 6. The return plate 55 is welded to the material receiving box 75, and the return plate 55 extends from the immersion box 51 to the wire winding assembly 7, and the return plate 55 is tilted downward toward the side close to the immersion box 51.

[0047] Reference Figure 4 and Figure 5 The second cable management component 6 includes a second mounting frame 61, a lifting rod 62 and a cable management column 63. The second mounting frame 61 is fixedly connected to the first bearing slide 32 by screws. The lifting rod 62 is slidably connected to the second mounting frame 61 in the vertical direction. A waist groove 611 is provided on the side wall of the second mounting frame 61. A locking screw 612 threadedly connected to the lifting rod 62 is provided through the waist groove 611. The cable management column 63 is fixedly connected to the lifting rod 62. The axis of the cable management column 63 is parallel to the movement direction of the first bearing slide 32, and the cable management column 63 is higher than the reversing column 52. A plurality of cable management grooves 631 are coaxially provided on the peripheral wall of the cable management column 63. The spacing between two adjacent cable management grooves 631 is smaller than the spacing between two adjacent cable arrangement grooves 451. The glass fiber filament 13 extends from the lower surface of the fourth guide roller 54 and then passes through the cable management groove 631 to the wire winding component 7.

[0048] Reference Figure 5 and Figure 6The wire winding assembly 7 includes a frame 71, a first motor 72, a first clamping member 73, a waste receiving seat 74 and a receiving box 75; the frame 71 is L-shaped, and the housing of the first motor 72 is fixedly connected to the frame 71 by screws. In this embodiment, the first clamping member 73 is a three-jaw chuck, and the three-jaw chuck is coaxially fixedly connected to the output shaft of the first motor 72 by screws. The rotation direction of the first clamping member 73 is parallel to the movement direction of the first bearing slide 32. The first clamping member 73 Used to clamp the porcelain column 11, the axis of the porcelain column 11 when clamped by the first clamping member 73 is parallel to the movement direction of the first load-bearing slide 32; the waste receiving seat 74 is fixedly connected to the frame 71 by screws, the waste receiving seat 74 is arranged below the porcelain column 11, and a discharge groove 741 is provided on the receiving seat, and the discharge groove 741 is inclined downward along the axis direction of the porcelain column 11, and the receiving box 75 is placed below the waste receiving seat 74 and below the lower end of the discharge groove 741.

[0049] Reference Figure 6 The initial winding assembly 8 includes a second linear motor 81, a fourth mounting frame 82, a second motor 83, a rotating rod 84 and a second clamping piece 85; the second linear motor 81 includes a second guide platform 811 and a second bearing slide 812, the second guide platform 811 is fixedly connected to the frame 71 by screws, the second bearing slide 812 is slidingly connected to the second guide platform 811 along the axial direction parallel to the porcelain column 11, the fourth mounting frame 82 is fixedly connected to the second bearing slide 812 by screws, the second motor 83 is a servo motor, the housing of the second motor 83 is fixedly connected to the fourth mounting frame 82 by screws, the output shaft of the second motor 83 is fixedly connected to the rotating rod 84 by screws, the output shaft of the second motor 83 coincides with the axis of the porcelain column 11, and the second clamping piece 85 is arranged on one side of the porcelain column 11. In this embodiment, the second clamping piece 85 is a mechanical clamp.

[0050] Reference Figure 6 and Figure 7 The scraper assembly 9 includes a third mounting frame 91, a compression spring 92, a guide rod 93 and a scraper 94. The third mounting frame 91 is fixedly connected to the frame 71 by screws. One end of the compression spring 92 is welded to the third mounting frame 91 and the other end is welded to the scraper 94. A guide hole 911 is penetrated through the side wall of the third mounting frame 91. One end of the guide rod 93 is welded to the scraper 94 and the other end passes through the guide hole 911 and slides along the guide hole 911. The sliding direction of the guide rod 93 coincides with the diameter of the porcelain column 11, and the end of the scraper 94 away from the third mounting frame 91 extends into one side of the porcelain column 11.

[0051] The implementation principle of the production equipment of an electric porcelain composite tube in the embodiment of the present application is: during operation, the glass fiber filament 13 wound into a roll is first placed on the support plate 22, and then the free end of the glass fiber filament 13 is passed through the guide hole 231 to the first wire management component 4.

[0052] After passing through the first wire management component 4, the glass fiber filament 13 passes through the wire arrangement hole 421, goes around from the upper surface of the first guide roller 43 to the lower surface of the second guide roller 44, and then passes through the wire arrangement groove 451 to be pulled into the impregnation box 51. After entering the impregnation box 51, the glass fiber filament 13 bypasses the bottom of the reversing column 52 and passes through the material clamping gap, goes around from the bottom of the fourth guide roller 54 to the wire management groove 631, and then extends from the wire management groove 631 to the wire winding component 7.

[0053] Before winding, first use the second clamping piece 85 to clamp the free end of the glass fiber filament 13, and the second motor 83 drives the rotating rod 84 to rotate, and the rotating rod 84 drives the second clamping piece 85 and the glass fiber filament 13 to rotate. While the rotating rod 84 rotates, the second load-bearing slide 812 slides along the second guide platform 811, so that the glass fiber filament 13 can be spirally wound around the outer wall of the porcelain column 11. After winding the glass fiber filament 13 for 5 turns, the first winding filament is obtained, and the second motor 83 and the second linear motor 81 stop driving, and the winding assembly 7 winds the porcelain column 11.

[0054] When the wire winding assembly 7 is winding, the first motor 72 drives the first clamping piece 73 to rotate, and the first clamping piece 73 drives the porcelain column 11 to rotate. At the same time, the first bearing slide 32 moves along the first guide platform 31, and the movement direction of the first bearing slide 32 is opposite to the movement direction of the second bearing slide 812, so that the glass fiber filament 13 can be wound around the outer wall of the porcelain column 11 in the opposite spiral direction to obtain a second winding filament. When the second winding filament presses the first winding filament against the outer wall of the porcelain column 11, the second clamping piece 85 loosens the glass fiber filament 13, and the first bearing slide 32 moves in the opposite direction, so that the glass fiber filament 13 can be gradually wound around the outer wall of the porcelain column 11 until the operation is completed. Finally, the first clamping piece 73 loosens the porcelain column 11, and the porcelain column 11 and the epoxy resin are dried.

[0055] During the winding process, when the glass fiber filaments 13 pass through the return plate 55, excess epoxy resin falls onto the return plate 55 and flows from the return plate 55 into the impregnation box 51 for reuse.

[0056] During the winding process, excess epoxy resin attached to the surface of the porcelain column 11 falls into the discharge trough 741, and the epoxy resin falling into the discharge trough 741 is collected in the receiving box 75. In addition, after the scraper scrapes the excess epoxy resin on the surface of the porcelain column 11, the epoxy resin falls into the discharge trough 741 for collection.

[0057] 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. An insulator composite tube, characterized in that: The invention comprises a porcelain column (11) and a composite tube (12), wherein the porcelain column (11) is cylindrical, and the composite tube (12) is hollow cylindrical, wherein the composite tube (12) is fixedly connected to the outer wall of the porcelain column (11), and the composite tube (12) is an epoxy resin tube, and a plurality of glass fiber filaments (13) are arranged in the composite tube (12); The insulator composite tube is manufactured by using an insulator composite tube production equipment, and the insulator composite tube production equipment comprises a wire feeding assembly (2), a dipping assembly (5) and a wire winding assembly (7), wherein the dipping assembly (5) comprises a dipping box (51) and a reversing column (52), wherein the dipping box (51) slides in a horizontal direction, and the reversing column (52) is rotatably arranged in the dipping box (51), and the wire winding assembly (7) comprises a frame (71), a first clamping member (73) and a first motor (72), wherein the first clamping member (73) is used for clamping the porcelain column (11), the first clamping member (73) is rotatably connected to the frame (71), and the first motor (72) is used for driving the first clamping member (73) to rotate, and the movement direction of the dipping box (51), the rotation axis of the reversing column (52) and the rotation axis of the first clamping member (73) are arranged in parallel; The invention also includes an initial material winding assembly (8), wherein the initial material winding assembly (8) includes a second linear motor (81), a fourth mounting frame (82), a rotating rod (84), a second motor (83) and a second material clamping member (85); the second linear motor (81) includes a second guide platform (811) and a second bearing slide (812); the second guide platform (811) is fixedly connected to the frame (71) by screws; the second bearing slide (812) is slidably connected to the second guide platform (811) along an axial direction parallel to the porcelain column (11); the fourth mounting frame (82) is fixedly connected to the second bearing slide (812) by screws; the rotating rod (84) is rotatably connected to the fourth mounting frame (82); the rotating axis of the rotating rod (84) coincides with the rotating axis of the first material clamping member (73); and the second motor (83) is used to drive the rotating rod (84) to rotate.

2. The production equipment of an insulator composite pipe according to claim 1, characterized in that: The wire feeding assembly (2) comprises a support frame (21), a support plate (22) and a plurality of material guide seats (23); the support plate (22) is fixedly connected to the support frame (21); the support plate (22) is used to place rolled glass fiber filaments; and the material guide seat (23) is provided with a material guide hole (231) extending therethrough.

3. The production equipment of an insulator composite pipe according to claim 1, characterized in that: The invention also comprises a first wire arrangement component (4), wherein the first wire arrangement component (4) is arranged between the wire feeding component (2) and the immersion box (51), and the first wire arrangement component (4) comprises a first mounting frame (41), a first wire arrangement seat (42) and a second wire arrangement seat (45), wherein the first mounting frame (41) and the immersion box (51) are fixedly connected, and the first wire arrangement seat (42) and the second wire arrangement seat (45) are both fixedly connected to the first mounting frame (41), and the first wire arrangement seat (42) is provided with a plurality of wire arrangement holes (421), and the second wire arrangement seat (45) is provided with a plurality of wire arrangement grooves (451), and the distance between the central axes of two adjacent wire arrangement holes (421) is greater than the distance between the central axes of two adjacent wire arrangement grooves (451).

4. The production equipment of an insulator composite pipe according to claim 3 is characterized in that: The first cable management assembly (4) further comprises a first guide roller (43) and a second guide roller (44), the axes of the first guide roller (43) and the second guide roller (44) are parallel to the reversing column (52), the first guide roller (43) and the second guide roller (44) are fixedly connected to the first mounting frame (41), and the first guide roller (43) and the second guide roller (44) are arranged between the first cable arrangement seat (42) and the second cable arrangement seat (45).

5. The production equipment of an insulator composite pipe according to claim 3, characterized in that: The invention also includes a second wire management component (6), wherein the second wire management component (6) includes a second mounting frame (61) and a wire management column (63), wherein the second mounting frame (61) is fixedly connected to the immersion box (51), and the wire management column (63) is arranged on the second mounting frame (61), and the wire management column (63) is arranged between the immersion box (51) and the first clamping member (73), and a plurality of wire management grooves (631) are provided on the peripheral wall of the wire management column (63), and the spacing between two adjacent wire management grooves (631) is smaller than the spacing between two adjacent wire arrangement grooves (451).

6. The production equipment of an insulator composite pipe according to claim 5, characterized in that: The cable management column (63) is slidably connected to the second mounting frame (61) in the vertical direction.

7. The production equipment of an insulator composite pipe according to claim 1, characterized in that: The soaking material assembly (5) further comprises a reflux plate (55), one end of which is arranged below the porcelain column (11) and the other end of which extends above the soaking material box (51). The reflux plate (55) is arranged to be inclined downward from the porcelain column (11) toward one side of the soaking material box (51).

8. The production equipment of an insulator composite pipe according to claim 1, characterized in that: It also includes a scraper assembly (9), the scraper assembly (9) includes a third mounting frame (91) and a scraper (94), the third mounting frame (91) and the dipping box (51) are fixedly connected, the scraper (94) is elastically connected to the third mounting frame (91), and one end of the scraper (94) extends into one side of the porcelain column (11).

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