A bypass cable intelligent laying device and laying method

Abstract

The present invention discloses an intelligent laying device and laying method for bypass cables, which belongs to the field of cable laying technology. The device includes a movable seat, a baffle, a first conveying mechanism, a second conveying mechanism, an electromagnetic adsorption component and an injection heat sealing mechanism. Extension plates are provided on both sides of the movable seat, and support rollers are provided on the extension plates. The first conveying mechanism, the second conveying mechanism and the support rollers are arranged side by side in the same direction and are used to feed and convey the row pipes. The baffle is installed on the movable seat, and a feeding component for conveying the connecting piece is provided on the baffle. The present invention changes the structure of the row pipes and the connecting piece and relies on injection molding to firmly connect the two row pipes and the connecting piece. At the same time, the cable uses a fixer and an electromagnetic adsorption component to generate magnetic attraction by powering on, so that the cable and the fixer pass through the row pipe during the transportation process, thereby successfully completing the laying work.

Description

Technical Field

[0001] The invention discloses a bypass cable intelligent laying device and laying method, belonging to the technical field of cable laying. Background Art

[0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires, and is mainly used to transmit electricity or information from one place to another. With the rapid development of the power industry, the workload of cable laying is also increasing. Cable laying mainly includes direct burial laying, pipe laying, cable trench laying and bridge laying. In the laying of some buried cables, direct burial laying is usually adopted. However, when there are requirements for the service life and use environment of the cable, pipe laying is required. Pipe laying mainly passes the cable through multiple pipes and then relies on manual wrapping of two pipes with electrical tape. Since electrical tape cannot withstand large tensile forces, and when the ends of two adjacent pipes are warped during construction, the electrical tape is easily damaged. At the same time, electrical tape is not corrosion-resistant, resulting in the buried pipe not being able to provide a good sealing and protection effect for the cable. In addition, the entire manual laying process is time-consuming and labor-intensive. Summary of the Invention

[0003] The purpose of the present invention is to solve the problems in the prior art and to provide a bypass cable intelligent laying device and laying method.

[0004] The present invention achieves the above-mentioned purpose through the following technical solutions: a bypass cable intelligent laying device, comprising a movable seat, a baffle, a first conveying mechanism, a second conveying mechanism, an electromagnetic adsorption component and an injection heat sealing mechanism, characterized in that extension plates are provided on both sides of the movable seat, support rollers are provided on the extension plates, the first conveying mechanism, the second conveying mechanism and the support rollers are arranged side by side in the same direction and are used to feed and convey the row pipes, the baffle is installed on the movable seat, and a feeding component for conveying the connecting piece is provided on the baffle, and a clamp for clamping a single connecting piece is provided on the movable seat. A grabbing assembly, the moving direction of the grabbing assembly is perpendicular to the conveying direction of the row tubes, the injection heat sealing mechanism is located between the grabbing assembly and the second conveying mechanism, and the injection heat sealing mechanism injects molten plastic on the surface of the connecting piece between the two row tubes to connect the two row tubes, an infrared sensor for detecting the end position of the row tube is provided on the side of the first conveying mechanism, a clamping assembly for clamping the row tube is provided on the side of the injection heat sealing mechanism close to the second conveying mechanism, the electromagnetic adsorption assembly is installed on the side wall of the baffle close to the second conveying mechanism, and the center of the electromagnetic adsorption assembly has a through hole for the row tube to pass through.

[0005] Preferably, the first conveying mechanism and the second conveying mechanism have the same structure, and both include a first fixed seat, an active roller, a driven roller and a first motor. The active roller and the driven roller are rotatably installed on the first fixed seat in an up and down distribution. The output shaft of the first motor is fixedly connected to the active roller, and the first fixed seat is installed on the movable seat.

[0006] Preferably, the feeding assembly includes a conduit and a first cylinder, the conduit is J-shaped, and its top is fixed on the baffle, the first cylinder is fixed on the outside of the conduit, and its piston is set through the conduit, the grabbing assembly includes a second motor, a first screw, a second fixed seat, a sliding seat and a second cylinder, the two ends of the first screw are rotatably connected to the second fixed seat, the output shaft of the second motor is fixedly connected to the first screw, the sliding seat is threadedly connected to the first screw, and the sliding seat has a notch set toward the conduit, the second cylinder is installed on the top of the sliding seat, and a clamping block is fixedly installed on the piston of the second cylinder.

[0007] Preferably, the injection molding heat sealing mechanism includes an injection molding barrel, a third cylinder, a mounting bracket, a third motor, a second screw, a third fixing seat, a first sealing seat and a second sealing seat, wherein the third cylinder is provided in plurality and is fixed on the baffle, the mounting bracket is fixed on the piston of the third cylinder, the injection molding barrel is fixed on the mounting bracket, and the injection molding barrel is provided with a feeding pipe, the feeding pipe extends to the outside of the baffle, the two ends of the second screw are rotatably connected to the third fixing seat, the output shaft of the third motor is fixedly connected to the second screw, the third fixing seat is installed on the movable seat, the second screw has two sections of threads with opposite rotation directions, the first sealing seat and the second sealing seat are threadedly connected to the second screw, and the first sealing seat and the second sealing seat are both provided with a semi-cylindrical groove equal to the diameter of the row pipe on the side close to each other, and the first sealing seat and the second sealing seat are also provided with a guide part that cooperates with the injection molding barrel.

[0008] Preferably, the clamping assembly includes a fourth fixed seat, a third screw, a fourth motor and a clamping seat, the fourth fixed seat is installed on the movable seat, both ends of the third screw are rotatably connected to the fourth fixed seat, the output shaft of the fourth motor is fixedly connected to the third screw, the third screw has two sections of threads with opposite rotation directions, two clamping seats are provided, and are threadedly connected to the third screw, and the two clamping seats have a V-shaped clamping groove on the side close to each other.

[0009] Preferably, the electromagnetic adsorption assembly includes a fixed sleeve, an electromagnetic coil and an iron core, the fixed sleeve is fixed to the side wall of the shield by bolts, the iron core is arranged on the fixed sleeve, and the electromagnetic coil is wound around the outside of the iron core.

[0010] Preferably, a positioning assembly is provided on the inner wall of the side of the blocking cover close to the first conveying mechanism, and the positioning assembly has two groups, and includes a pressure roller, a spring, a limiting bolt and a fifth fixed seat. The two ends of the pressure roller are rotatably provided with mounting blocks, and the fifth fixed seat is fixed to the blocking cover by bolts. One end of the limiting bolt passes through the fifth fixed seat and is fixedly connected to the mounting block. The spring is sleeved on the outside of the limiting bolt, and the two ends of the spring respectively contact the mounting block and the fifth fixed seat.

[0011] A method for intelligently laying a bypass cable comprises the following steps:

[0012] S1: Prepare multiple connectors, including a barrel and arc-shaped blocks. The arc-shaped blocks are provided in two groups, each group having at least eight arc-shaped blocks. The arc-shaped blocks are arranged at equal angles on the outside of the barrel with the axis of the row tube as the center. A flow groove is provided between two adjacent arc-shaped blocks in the same group. The inner diameter of the barrel is equal to the inner diameter of the row tube, and the outer diameter of the arc-shaped blocks is equal to the outer diameter of the row tube.

[0013] S2: Prepare multiple row tubes and machine mounting portions at both ends of each row tube, wherein the mounting portions include a first mounting groove, a second mounting groove, and a blocking block. The diameter of the first mounting groove is larger than the diameter of the second mounting groove. Three blocking blocks are provided and are arranged at equal angles within the first mounting groove. The inner diameters of the second mounting groove and the blocking blocks are equal to the outer diameter of the barrel, and the central angle of the blocking blocks is less than 60°.

[0014] S3: Install a fixture at one end of the cable. The fixture includes an iron shell and a ball. The iron shell is fixedly connected to the cable. Multiple balls are provided. The balls are made of ceramic material and are rotatably installed in the iron shell. The ball parts are exposed outside the iron shell.

[0015] S4: Pass the first end of the first row of tubes through one side of the baffle, and under the drive of the first conveying mechanism, pass the first end of the first row of tubes through the other side of the baffle, and insert the cable installed with the fixer into the first end of the first row of tubes until the fixer is located inside the electromagnetic adsorption component, and the electromagnetic adsorption component is energized to generate a magnetic attraction force on the fixer. Then, the first row of tubes is driven by the second conveying mechanism to continue to be conveyed, and at the same time, the infrared sensor detects the position of the second end of the first row of tubes until the second end of the first row of tubes reaches below the injection heat sealing mechanism;

[0016] S5: Pass the first end of the second row pipe through one side of the baffle, and the infrared sensor detects the position of the first end of the second row pipe. Then, the grasping assembly smoothly grasps a connector and moves the connector to a position coaxial with the axes of the first row pipe and the second row pipe. Then, the first conveying mechanism drives the second row pipe to continue conveying until one end of the connector is embedded in the mounting portion of the second row pipe. Then, the grasping assembly releases the grip of the connector, and at the same time, the clamping assembly clamps the second end of the first row pipe. Then, the first conveying mechanism drives the second row pipe to convey until the other end of the connector is embedded in the mounting portion of the first row pipe.

[0017] S6: The injection molding heat sealing mechanism first forms a closed space outside the first and second rows of tubes and the connector, and then injects molten plastic from between the two sets of arc blocks, so that the molten plastic flows from the flow groove and the space between the two blocking blocks to the first installation grooves of the first and second rows of tubes until the molten plastic solidifies. Then, the second conveying mechanism drives the first and second rows of tubes for conveyance;

[0018] S7: Repeat steps S5 and S6 to connect all the pipes into a complete pipeline through the connectors. During the pipe transportation process, the cable can pass through all the pipes smoothly by relying on the magnetic attraction of the electromagnetic adsorption component.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. By setting up an injection heat sealing mechanism, a first conveying mechanism, a second conveying mechanism, a grabbing component and an infrared sensor, the infrared sensor is used to detect the end position of the row tube. At the same time, the grabbing component clamps the connecting piece and aligns the two row tubes. After the two ends of the connecting piece are inserted into the installation parts of the two row tubes, the injection heat sealing mechanism uses injection molding to connect the connecting piece and the two row tubes together. In this way, the two row tubes can be seamlessly connected and the strength of the connection position can also be guaranteed.

[0021] 2. By setting up an electromagnetic adsorption component, insert the cable equipped with a fixer into the drainage pipe until the fixer moves to the inner side of the electromagnetic adsorption component, and energize the electromagnetic adsorption component to generate magnetic attraction on the fixer, so that during the transportation of the drainage pipe, the fixer and the electromagnetic adsorption component remain relatively stationary, so that the cable can pass through the drainage pipe, thereby completing the laying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a bypass cable intelligent laying device of the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of a bypass cable intelligent laying device in the present invention;

[0024] Figure 3 It is a schematic structural diagram of the feeding component and the grabbing component in the present invention;

[0025] Figure 4 Schematic diagram of the structure of the injection molding heat sealing mechanism of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the clamping assembly in the present invention;

[0027] Figure 6 It is a structural schematic diagram of the positioning component in the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of the electromagnetic adsorption component, the pipe, the fixer and the cable in the present invention;

[0029] Figure 8 Schematic diagram of the structure of the pipe, fixture and cable in the present invention;

[0030] Figure 9 Schematic diagram of the structure of the pipe arrangement and the connector in the present invention;

[0031] Figure 10 This is a schematic diagram of the local structure of the pipes and connectors after injection molding in the present invention;

[0032] Figure numerals: 1, support roller; 2, row pipe; 3, shield; 4, feed assembly; 5, injection molding heat sealing mechanism; 6, feeding pipe; 7, cable; 8, extension plate; 9, movable seat; 10, positioning assembly; 11, active roller; 12, first fixed seat; 13, first motor; 14, second conveying mechanism; 15, clamping assembly; 16, grabbing assembly; 17, first conveying mechanism; 18, infrared sensor; 19, conduit; 20, first cylinder; 21, second fixed seat; 22, first screw; 23, sliding seat; 24, second motor; 25, notch; 26, pressing block; 27, second cylinder; 28, connector; 29, injection molding barrel; 30, third cylinder; 31, Guide part; 32. Semi-cylindrical groove; 33. First sealing seat; 34. Second screw; 35. Third motor; 36. Third fixed seat; 37. Second sealing seat; 38. Mounting frame; 39. Clamping seat; 40. Third screw; 41. Fourth fixed seat; 42. Fourth motor; 43. Clamping groove; 44. Pressure roller; 45. Limit bolt; 46. Spring; 47. Mounting block; 48. Fifth fixed seat; 49. Fixer; 50. Electromagnetic coil; 51. Fixed sleeve; 52. Ball; 53. Iron shell; 54. Circulation groove; 55. Arc block; 56. Cylinder body; 57. First mounting groove; 58. Second mounting groove; 59. Stop block; 60. Electromagnetic adsorption component. DETAILED DESCRIPTION

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

[0034] like Figures 1-10 As shown, a bypass cable intelligent laying device includes a movable seat 9, a shield 3, a first conveying mechanism 17, a second conveying mechanism 14, an electromagnetic adsorption component 60 and an injection heat sealing mechanism 5, characterized in that extension plates 8 are provided on both sides of the movable seat 9, and a support roller 1 is provided on the extension plate 8. The first conveying mechanism 17, the second conveying mechanism 14 and the support roller 1 are arranged side by side in the same direction and are used to feed and convey the row pipe 2. The shield 3 is installed on the movable seat 9, and a feeding component 4 for conveying the connecting piece 28 is provided on the shield 3. The movable seat 9 is provided with a grabbing component 16 for clamping a single connecting piece 28. The grabbing component The moving direction of the component 16 is perpendicular to the conveying direction of the row tube 2. The injection heat sealing mechanism 5 is located between the grabbing component 16 and the second conveying mechanism 14, and the injection heat sealing mechanism 5 injects molten plastic on the surface of the connecting component 28 between the two row tubes 2 to connect the two row tubes 2. An infrared sensor 18 for detecting the end position of the row tube 2 is provided on the side of the first conveying mechanism 17. A clamping component 15 for clamping the row tube 2 is provided on the side of the injection heat sealing mechanism 5 close to the second conveying mechanism 14. The electromagnetic adsorption component 60 is installed on the side wall of the baffle 3 close to the second conveying mechanism 14. The center of the electromagnetic adsorption component 60 has a through hole for the row tube 2 to pass through.

[0035] The first conveying mechanism 17 and the second conveying mechanism 14 have the same structure, and both include a first fixed seat 12, an active roller 11, a driven roller and a first motor 13. The active roller 11 and the driven roller are rotatably installed on the first fixed seat 12 according to an up and down distribution. The output shaft of the first motor 13 is fixedly connected to the active roller 11. The first fixed seat 12 is installed on the movable seat 9. When the row pipe 2 is located between the active roller 11 and the driven roller, the first motor 13 drives the active roller 11 to rotate, and relies on friction to drive the row pipe 2 to be transported to one side, so that the row pipe 2 can smoothly pass through the baffle 3, and also provide power for the cable 7 to pass through the row pipe 2.

[0036] The feeding assembly 4 includes a conduit 19 and a first cylinder 20. The conduit 19 is a J-shaped structure, and its top is fixed on the baffle 3. The first cylinder 20 is fixed on the outside of the conduit 19, and its piston is set through the conduit 19. The grabbing assembly 16 includes a second motor 24, a first screw 22, a second fixed seat 21, a sliding seat 23 and a second cylinder 27. The two ends of the first screw 22 are rotatably connected to the second fixed seat 21, the output shaft of the second motor 24 is fixedly connected to the first screw 22, the sliding seat 23 is threadedly connected to the first screw 22, and the sliding seat 23 has a recessed groove set toward the conduit 19. The second cylinder 27 is mounted on the top of the sliding seat 23, and a pressing block 26 is fixedly mounted on the piston of the second cylinder 27. A plurality of connectors 28 are placed in the conduit 19. The piston of the first cylinder 20 is inserted into the inner hole of the connector 28 at the lower end of the conduit 19, thereby blocking it. When the second end of the first row pipe 2 passes through the infrared sensor 18, the infrared ray emitted by the infrared transmitter is sensed by the infrared receiver, so that the infrared sensor 18 can accurately sense the position of the second end of the first row pipe 2, and then the second conveying mechanism 14 drives the second row pipe 2 to move forward. One row of pipes 2 continues to move for a distance, and then the first end of the second row of pipes 2 passes through one side of the blocking cover 3 until the first end of the second row of pipes 2 blocks the signal sensing of the infrared receiver. At this time, the position of the first end of the second row of pipes 2 can be known. At this time, the second motor 24 drives the first screw 22 to rotate, so that the sliding seat 23 moves toward the direction of the guide tube 19, and then the first cylinder 20 releases the obstruction of the first connecting piece 28, so that the first connecting piece 28 slides smoothly into the recess 25, and the second cylinder 27 drives the pressing block 26 to press the first connecting piece 28. At the same time, the first The cylinder 20 continues to block the second connecting piece 28, and then the first conveying mechanism 17 drives the second row tube 2 to move until one end of the first connecting piece 28 is embedded in the second row tube 2. Then the second cylinder 27 releases the pressure on the first connecting piece 28, and the first conveying mechanism 17 continues to drive the second row tube 2 to move. At the same time, the clamping assembly 15 clamps the second end of the first row tube 2. When the first connecting piece 28 is embedded into the inner side of the first row tube 2 as the second row tube 2 moves, the connecting piece 28 and the row tube 2 can then be injection molded and heat-sealed.

[0037] The injection molding heat sealing mechanism 5 includes an injection molding barrel 29, a third cylinder 30, a mounting bracket 38, a third motor 35, a second screw 34, a third fixed seat 36, a first sealing seat 33 and a second sealing seat 37. The third cylinder 30 is provided with multiple, and it is fixed on the baffle 3. The mounting bracket 38 is fixed on the piston of the third cylinder 30. The injection molding barrel 29 is fixed on the mounting bracket 38, and the injection molding barrel 29 is provided with a feeding pipe 6, which extends to the outside of the baffle 3. The two ends of the second screw 34 are rotatably connected to the second fixed seat 21, the output shaft of the third motor 35 is fixedly connected to the second screw 34, the second fixed seat 21 is installed on the movable seat 9, and the second screw 34 has two sections of threads with opposite rotation directions. The first sealing seat 33 and the second sealing seat 37 are threadedly connected to the second screw 34. The first sealing seat 33 and the second sealing seat 37 are close to each other. A semi-cylindrical groove 32 with the same diameter as the row pipe 2 is provided on the side, and the first sealing seat 33 The second sealing seat 37 is also provided with a guide portion 31 that cooperates with the injection molding barrel 29. When the connecting piece 28 is located between the first sealing seat 33 and the second sealing seat 37, the third motor 35 drives the second screw 34 to rotate, so that the first sealing seat 33 and the second sealing seat 37 approach each other until they hit the outside of the connecting piece 28. The first sealing seat 33, the second sealing seat 37 and the two row pipes 2 form a closed space. Then the third cylinder 30 drives the mounting frame 38 and the injection molding barrel 29 to move downward until the lower end of the injection molding barrel 29 cooperates with the guide portion 31. Then the injection molding barrel 29 injects the molten plastic into the surface of the connecting piece 28, and part of the molten plastic will fill the space between the connecting piece 28 and the row pipe 2. After the molten plastic cools and solidifies, the first sealing seat 33 and the second sealing seat 37 move away from each other, and the second conveying mechanism 14 continues to convey the row pipe 2, so that the row pipe 2 and the connecting piece 28 at the next position can be injection molded and heat-sealed.

[0038] The clamping assembly 15 includes a fourth fixed seat 41, a third screw 40, a fourth motor 42 and a clamping seat 39. The fourth fixed seat 41 is installed on the movable seat 9. The two ends of the third screw 40 are rotatably connected to the fourth fixed seat 41. The output shaft of the fourth motor 42 is fixedly connected to the third screw 40. The third screw 40 has two sections of threads with opposite rotation directions. There are two clamping seats 39, which are threadedly connected to the third screw 40. The side where the two clamping seats 39 are close to each other has a V-shaped clamping groove 43. The fourth motor 42 drives the third screw 40 to rotate, so that the two clamping seats 39 are close to each other, and the clamping groove 43 is used to clamp the second end of the first row pipe 2. This allows the second row pipe 2 to drive one end of the connecting piece 28 to be smoothly embedded in the first row pipe 2.

[0039] The electromagnetic adsorption assembly 60 includes a fixed sleeve 51, an electromagnetic coil 50 and an iron core. The fixed sleeve 51 is fixed to the side wall of the shield 3 by bolts. The iron core is arranged on the fixed sleeve 51, and the electromagnetic coil 50 is wound around the outside of the iron core. When the fixer 49 at one end of the cable 7 moves into the fixed sleeve 51, the electromagnetic coil 50 is energized and a magnetic field is generated. The iron core can enhance the strength of the magnetic field and generate a magnetic attraction force on the fixer 49. In this way, during the transportation of the drainage pipe 2, the fixer 49 and the electromagnetic adsorption assembly 60 remain relatively stationary, so that the cable 7 can pass through the drainage pipe 2, thereby successfully completing the laying. The magnetic attraction force can be determined according to the current energized by the electromagnetic coil 50.

[0040] The first and second fixing seats 48 are fixed to the respective fixing portions 47 of the first and second fixing portions 48. The first and second fixing portions 47 are fixed to the respective fixing portions 48 by bolts. The first and second fixing portions 47 are fixed to the respective fixing portions 48 by bolts. The first and second fixing portions 47 are fixed to the respective fixing portions 48 by bolts. The first and second fixing portions 47 are fixed to the respective fixing portions 48 by bolts. The first and second fixing portions 47 are fixed to the respective fixing portions 48 by bolts. The first and second fixing portions 47 are fixed to the respective fixing portions 48 by bolts.

[0041] A method for intelligently laying a bypass cable 7 comprises the following steps:

[0042] S1: Prepare multiple connectors 28, which include a barrel 56 and arc-shaped blocks 55. The arc-shaped blocks 55 are divided into two groups, each group having at least eight arc-shaped blocks 55. The arc-shaped blocks 55 are arranged at equal angles on the outside of the barrel 56 with the axis of the tube 2 as the center. A flow groove 54 is defined between two adjacent arc-shaped blocks 55 in the same group. The inner diameter of the barrel 56 is equal to the inner diameter of the tube 2, and the outer diameter of the arc-shaped blocks 55 is equal to the outer diameter of the tube 2.

[0043] S2: Prepare multiple row tubes 2 and machine mounting portions at both ends of each row tube 2. The mounting portions include a first mounting groove 57, a second mounting groove 58, and a blocking block 59. The diameter of the first mounting groove 57 is larger than the diameter of the second mounting groove 58. Three blocking blocks 59 are provided and are arranged at equal angles within the first mounting groove 57. The inner diameters of the second mounting groove 58 and the blocking blocks 59 are equal to the outer diameter of the barrel 56. The central angle of the blocking blocks 59 is less than 60°.

[0044] S3: Install a holder 49 at one end of the cable 7. The holder 49 includes an iron shell 53 and a ball 52. The iron shell 53 is fixedly connected to the cable 7. A plurality of balls 52 are provided. The balls 52 are made of ceramic material. The balls 52 are rotatably mounted in the iron shell 53. Parts of the balls 52 are exposed outside the iron shell 53.

[0045] S4: The first end of the first row tube 2 is passed through one side of the baffle 3, and driven by the first conveying mechanism 17, the first end of the first row tube 2 is passed through the other side of the baffle 3, and the cable 7 equipped with the holder 49 is inserted into the first end of the first row tube 2 until the holder 49 is located inside the electromagnetic adsorption component 60, and the electromagnetic adsorption component 60 is energized to generate a magnetic attraction force on the holder 49. Then, the first row tube 2 is driven by the second conveying mechanism 14 to continue to be conveyed, and at the same time, the infrared sensor 18 detects the position of the second end of the first row tube 2 until the second end of the first row tube 2 reaches the bottom of the injection heat sealing mechanism 5;

[0046] S5: Pass the first end of the second row tube 2 through one side of the baffle 3, and the infrared sensor detects the position of the first end of the second row tube 2. Then, the grabbing assembly 16 smoothly clamps a connector 28 and moves the connector 28 to a position coaxial with the axes of the first row tube 2 and the second row tube 2. Then, the first conveying mechanism 17 drives the second row tube 2 to continue conveying until one end of the connector 28 is embedded in the mounting portion of the second row tube 2. Then, the grabbing assembly 16 releases the grip of the connector 28, and at the same time, the clamping assembly 15 clamps the second end of the first row tube 2. Then, the first conveying mechanism 17 drives the second row tube 2 to convey until the other end of the connector 28 is embedded in the mounting portion of the first row tube 2.

[0047] S6: The injection heat sealing mechanism 5 first forms a closed space outside the first and second row tubes 2 and the connector 28, and then injects molten plastic from between the two sets of arc blocks 55, so that the molten plastic flows from between the flow groove 54 and the two blocking blocks 59 to the first mounting groove 57 of the first and second row tubes 2, until the molten plastic solidifies. Then, the second conveying mechanism 14 drives the first and second row tubes 2, 2, to be conveyed.

[0048] S7: Repeat steps S5 and S6 to connect all the pipes 2 into a complete pipeline through the connector 28. During the transportation of the pipes 2, the cable 7 can pass through all the pipes 2 smoothly by relying on the magnetic attraction of the electromagnetic adsorption component 60.

[0049] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0050] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A bypass cable intelligent laying device, comprising a movable seat, a shield, a first conveying mechanism, a second conveying mechanism, an electromagnetic adsorption component and an injection heat sealing mechanism, characterized in that: Extension plates are provided on both sides of the movable seat, and support rollers are provided on the extension plates. The first conveying mechanism, the second conveying mechanism and the support rollers are arranged side by side in the same direction and are used to feed and convey the row tubes. The baffle is installed on the movable seat, and a feeding assembly for conveying the connecting piece is provided on the baffle. A grabbing assembly for clamping a single connecting piece is provided on the movable seat, and the moving direction of the grabbing assembly is perpendicular to the conveying direction of the row tube. The injection heat sealing mechanism is located between the grabbing assembly and the second conveying mechanism, and the injection heat sealing mechanism injects molten plastic on the surface of the connecting piece between the two row tubes to connect the two row tubes. An infrared sensor for detecting the end position of the row tube is provided on the side of the first conveying mechanism, and a clamping assembly for clamping the row tube is provided on the side of the injection heat sealing mechanism close to the second conveying mechanism. The electromagnetic adsorption assembly is installed on the side wall of the baffle close to the second conveying mechanism, and the center of the electromagnetic adsorption assembly The core has a through hole for the row pipe to pass through, and the injection molding heat sealing mechanism includes an injection molding barrel, a third cylinder, a mounting bracket, a third motor, a second screw, a third fixing seat, a first sealing seat and a second sealing seat, wherein the third cylinder is provided with multiple and is fixed on the baffle cover, the mounting bracket is fixed on the piston of the third cylinder, the injection molding barrel is fixed on the mounting bracket, and the injection molding barrel has a feeding pipe, and the feeding pipe extends to the outside of the baffle cover, two ends of the second screw are rotatably connected to the third fixing seat, the output shaft of the third motor is fixedly connected to the second screw, the third fixing seat is installed on the movable seat, the second screw has two sections of threads with opposite rotation directions, the first sealing seat and the second sealing seat are threadedly connected to the second screw, and the first sealing seat and the second sealing seat are close to each other. A semi-cylindrical groove equal to the diameter of the row pipe is provided on the side, and the first sealing seat and the second sealing seat are also provided with a guide portion that cooperates with the injection molding barrel.

2. The bypass cable intelligent laying device according to claim 1, characterized in that: The first conveying mechanism and the second conveying mechanism have the same structure, and both include a first fixed seat, a driving roller, a driven roller and a first motor. The driving roller and the driven roller are rotatably installed on the first fixed seat in an up and down distribution. The output shaft of the first motor is fixedly connected to the driving roller, and the first fixed seat is installed on the movable seat.

3. The bypass cable intelligent laying device according to claim 1, characterized in that: The feeding assembly includes a conduit and a first cylinder. The conduit is a J-shaped structure, and its top is fixed on the baffle. The first cylinder is fixed on the outside of the conduit, and its piston is set through the conduit. The grabbing assembly includes a second motor, a first screw, a second fixed seat, a sliding seat and a second cylinder. The two ends of the first screw are rotatably connected to the second fixed seat, the output shaft of the second motor is fixedly connected to the first screw, the sliding seat is threadedly connected to the first screw, and the sliding seat has a notch set toward the conduit. The second cylinder is installed on the top of the sliding seat, and a clamping block is fixedly installed on the piston of the second cylinder.

4. The bypass cable intelligent laying device according to claim 1, characterized in that: The clamping assembly includes a fourth fixed seat, a third screw, a fourth motor and a clamping seat. The fourth fixed seat is installed on the movable seat. Both ends of the third screw are rotatably connected to the fourth fixed seat. The output shaft of the fourth motor is fixedly connected to the third screw. The third screw has two sections of threads with opposite rotation directions. Two clamping seats are provided and are threadedly connected to the third screw. The two clamping seats have a V-shaped clamping groove on one side where they are close to each other.

5. The bypass cable intelligent laying device according to claim 1, characterized in that: The electromagnetic adsorption assembly includes a fixed sleeve, an electromagnetic coil and an iron core. The fixed sleeve is fixed to the side wall of the shield by bolts. The iron core is arranged on the fixed sleeve, and the electromagnetic coil is wound around the outside of the iron core.

6. The bypass cable intelligent laying device according to claim 1, characterized in that: A positioning assembly is provided on the inner wall of the side of the blocking cover close to the first conveying mechanism. The positioning assembly has two groups, and includes a pressure roller, a spring, a limiting bolt and a fifth fixed seat. Mounting blocks are rotatably provided at both ends of the pressure roller. The fifth fixed seat is fixed to the blocking cover by bolts. One end of the limiting bolt passes through the fifth fixed seat and is fixedly connected to the mounting block. The spring is sleeved on the outside of the limiting bolt, and the two ends of the spring respectively contact the mounting block and the fifth fixed seat.

7. A method for intelligently laying a bypass cable, using the laying device according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1: Prepare multiple connectors, including a barrel and arc-shaped blocks. The arc-shaped blocks are provided in two groups, each group having at least eight arc-shaped blocks. The arc-shaped blocks are arranged at equal angles on the outside of the barrel with the axis of the row tube as the center. A flow groove is provided between two adjacent arc-shaped blocks in the same group. The inner diameter of the barrel is equal to the inner diameter of the row tube, and the outer diameter of the arc-shaped blocks is equal to the outer diameter of the row tube. S2: Prepare multiple row tubes and machine mounting portions at both ends of each row tube, wherein the mounting portions include a first mounting groove, a second mounting groove, and a blocking block. The diameter of the first mounting groove is larger than the diameter of the second mounting groove. Three blocking blocks are provided and are arranged at equal angles within the first mounting groove. The inner diameters of the second mounting groove and the blocking blocks are equal to the outer diameter of the barrel, and the central angle of the blocking blocks is less than 60°. S3: Install a fixture at one end of the cable. The fixture includes an iron shell and a ball. The iron shell is fixedly connected to the cable. Multiple balls are provided. The balls are made of ceramic material and are rotatably installed in the iron shell. The ball parts are exposed outside the iron shell. S4: Pass the first end of the first row of tubes through one side of the baffle, and under the drive of the first conveying mechanism, pass the first end of the first row of tubes through the other side of the baffle, and insert the cable installed with the fixer into the first end of the first row of tubes until the fixer is located inside the electromagnetic adsorption component, and the electromagnetic adsorption component is energized to generate a magnetic attraction force on the fixer. Then, the first row of tubes is driven by the second conveying mechanism to continue to be conveyed, and at the same time, the infrared sensor detects the position of the second end of the first row of tubes until the second end of the first row of tubes reaches below the injection heat sealing mechanism; S5: Pass the first end of the second row pipe through one side of the baffle, and the infrared sensor detects the position of the first end of the second row pipe. Then, the grasping assembly smoothly grasps a connector and moves the connector to a position coaxial with the axes of the first row pipe and the second row pipe. Then, the first conveying mechanism drives the second row pipe to continue conveying until one end of the connector is embedded in the mounting portion of the second row pipe. Then, the grasping assembly releases the grip of the connector, and at the same time, the clamping assembly clamps the second end of the first row pipe. Then, the first conveying mechanism drives the second row pipe to convey until the other end of the connector is embedded in the mounting portion of the first row pipe. S6: The injection molding heat sealing mechanism first forms a closed space outside the first and second rows of tubes and the connector, and then injects molten plastic from between the two sets of arc blocks, so that the molten plastic flows from the flow groove and the space between the two blocking blocks to the first installation grooves of the first and second rows of tubes until the molten plastic solidifies. Then, the second conveying mechanism drives the first and second rows of tubes for conveyance; S7: Repeat steps S5 and S6 to connect all the pipes into a complete pipeline through the connectors. During the pipe transportation process, the cable can pass through all the pipes smoothly by relying on the magnetic attraction of the electromagnetic adsorption component.

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