Automatic assembly device for insulating pull rod

Abstract

The present invention relates to the technical field of automation equipment, and discloses an automatic assembly device for an insulating pull rod, comprising: a frame and an inclined material table arranged above the frame, wherein the frame is fixed with a mounting plate, and further comprising: a mounting frame fixed on the mounting plate; a rotating rod fixed on the mounting frame; a main clamping member rotatably arranged on the rotating rod for fixing and clamping the insulating rod; the present invention fixes the insulating rod by a main clamping cylinder, a main clamping tube, a main clamping rod and a main clamping head, and fixes the end rod by a side clamping cylinder, a side clamping tube, a side clamping rod and a side clamping head; the side clamping cylinder is slidably connected to the side clamping curved plate to form a closed loop; a driving gear, a first hydraulic telescopic rod and a third hydraulic telescopic rod drive the closed loop to rotate and displace, so that the end rod is threadedly connected to the two ends of the insulating rod, thereby realizing automatic assembly, improving the working efficiency in the process of assembling the insulating pull rods in the factory, ensuring operational safety, reducing human errors, and providing higher flexibility and precision for factory operations.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and in particular to an automatic assembly device for insulating pull rods. Background Art

[0002] In existing factory production processes, insulating tie rods, a crucial tool for the operation and maintenance of high-voltage power equipment, are typically assembled manually. This labor-intensive and inefficient process is prone to operational errors, resulting in substandard products and potentially even safety hazards. Especially during the inspection and maintenance of high-voltage power equipment, the assembly of insulating tie rods requires high precision and safety, resulting in high risks and instability.

[0003] Insulated tie rod assembly in factories often relies on manual labor, primarily connecting the end rods to the insulating rods. This process is not only time-consuming and labor-intensive, but can also lead to improper assembly due to irregular or negligent manual work, compromising product quality. Furthermore, manual labor is limited by worker experience and physical strength, making it difficult to improve assembly efficiency and failing to meet the efficiency, precision, and safety requirements of modern production lines.

[0004] Improving the efficiency of insulating rod assembly, reducing manual intervention, and improving operational accuracy and safety while ensuring assembly quality has become a pressing technical challenge. To meet modern production requirements, automated insulating rod assembly equipment is urgently needed to replace traditional manual operations. This would not only improve production efficiency, but also reduce human error and ensure worker safety. Summary of the Invention

[0005] The present invention provides an automatic assembly device for an insulating pull rod, which drives the transmission rod, the second bevel gear pair and the second one-way rod to rotate through the rotation of the driving motor, thereby driving the second driving gear to rotate; the second one-way rod is meshed with the first one-way rod, so that the first one-way rod is retracted to the one-way cylinder, preventing the one-way cylinder from rotating, and at the same time the second driving gear drives the side clamping curved plate and the second tooth groove group to rotate, pushing the clamping plate into the locking groove to complete the locking; when the driving motor is started in reverse, the reversed driving motor drives all related parts to operate in the reverse direction, the second one-way rod is meshed with the first one-way rod and drives the first one-way rod to rotate, thereby driving the one-way cylinder and the first driving gear to rotate; the first driving gear and the second driving gear rotate in the opposite direction, pushing the first tooth groove group and the second tooth groove group to rotate, driving the side clamping cylinder and the side clamping curved plate to adjust the opening position to form a closed tooth groove ring; the side clamping cylinder rotates in the curved slide groove through the curved slide plate, thereby driving the rotation of the side clamping tube, the side clamping rod, the side clamping head and the end rod.

[0006] In order to solve the above technical problems, the technical solutions of the present invention are as follows:

[0007] In a first aspect, an automatic assembly device for an insulating pull rod includes: a frame and a ramp table disposed above the frame, wherein the frame is fixed with a mounting plate, and further includes:

[0008] The mounting frame is fixed on the mounting plate; the rotating rod is fixed on the mounting frame; the main clamp is rotatably set on the rotating rod and is used to fix and clamp the insulating rod; the side clamps are rotatably set at both ends of the rotating rod and are used to fix and clamp the end rods to drive them to rotate and connect with the threads at both ends of the insulating rod; the reversing piece is fixed on the mounting frame and is used to drive the direction switching of the main clamp and the side clamp; the blanking piece is fixed on the frame and is used to blank the insulating rod and the end rod into the main clamp and the side clamp; the first hydraulic telescopic rod is fixed on the mounting frame and is used to drive the side clamp to move toward the main clamp to complete the threaded connection between the end rod and the two ends of the insulating rod;

[0009] The main clamping bracket is rotatably arranged on the rotating rod; the main clamping cylinder is fixed in the main clamping bracket; the main clamping tube is fixed on the main clamping cylinder; the main clamping rod is slidably inserted in the main clamping tube;

[0010] The side clamp bracket is rotatably mounted on the rotating rod; the side clamp barrel is rotatably mounted in the side clamp bracket; the side slide groove is provided on the side clamp barrel; the side clamp curved plate slides in the side slide groove; the side clamping tube is fixed on the side clamp barrel; the side clamping rod is slidably inserted in the side clamping tube;

[0011] The reversing half gear is fixed on the main clamp bracket and the side clamp bracket;

[0012] The straight slide plate slides on both sides of the frame; the first material separator plate is fixed on one end of the straight slide plate; and the second material separator plate is fixed on the other end of the straight slide plate.

[0013] Furthermore, the main clamping member includes:

[0014] The driving plate is fixed in the main clamping tube; the main motor is fixed in the main clamping tube; the main threaded hole is opened in the main clamping rod; one end of the main threaded rod is fixed on the main motor and the other end is screwed into the main threaded hole; the main clamping head is fixed on the main clamping rod.

[0015] Furthermore, the side clamping member includes:

[0016] The control sub-board is fixed in the side clamping tube; the side motor is fixed in the side clamping tube; the side threaded hole is opened in the side clamping rod; one end of the side threaded rod is fixed on the side motor and the other end is fixed in the side threaded hole; the side clamping head is fixed on the side clamping rod.

[0017] Furthermore, the side clamping member further comprises:

[0018] The wireless receiving power supply coil is fixed in the side clamping tube; the side support plate is fixed on the side clamping bracket; the docking rod is fixed on the side support plate; the wireless transmitting power supply coil is fixed in the docking rod;

[0019] The curved slide is provided on the side clamp bracket; the curved slide is fixed on the side clamp barrel and is located in the curved slide; the positioning magnet is fixed on the curved slide; the induction box is fixed on the side clamp bracket; and the induction coil is fixed in the induction box.

[0020] Furthermore, the side clamping member further comprises:

[0021] The clamping plate is fixed on the side clamping curved plate, and the unlocking plate slides on the clamping plate; one end of the unlocking spring is fixed in the clamping plate, and the other end is fixed on the unlocking plate; the closing groove is provided on the side clamping cylinder; the locking groove is provided in the closing groove; the locking hole is provided in the locking groove; the locking head is slidably arranged in the locking hole; one end of the locking spring is fixed in the locking hole, and the other end is fixed on the locking head.

[0022] Furthermore, the side clamping member further comprises:

[0023] The driving frame is fixed on the side clamping bracket; the one-way cylinder is rotatably set on the driving frame; the first one-way rod is slidably inserted in the one-way cylinder; the return spring is fixed in the one-way cylinder at one end, and the other end is fixed on the first one-way rod; the second one-way rod is rotatably set on the driving frame; the first driving gear is fixed on the one-way cylinder, and the first tooth groove group is provided on the side clamping cylinder and meshed with the first driving gear; the second driving gear is fixed on the second one-way rod; the second tooth groove group is provided on the side clamping curved plate and meshed with the second driving gear; the driving motor is fixed on the driving frame; the first bevel gear pair, the input end bevel gear is fixed on the driving motor; the transmission rod is rotatably set on the driving frame, and one end is fixed on the output end bevel gear of the first bevel gear pair; the second bevel gear pair, the input end bevel gear is fixed on the other end of the transmission rod, and the output end bevel gear is fixed on the second one-way rod.

[0024] Furthermore, the switching element includes:

[0025] The auxiliary bracket is fixed on the mounting frame; the auxiliary dynamic frame is slidably set on the mounting frame and fixed on the telescopic end of the first hydraulic telescopic rod; the gear shaft is rotatably set on the auxiliary bracket and the auxiliary dynamic frame; the reversing gear is fixed on both ends of the gear shaft; the transmission gear is fixed on the gear shaft; the second hydraulic telescopic rod is fixed on the auxiliary bracket and the auxiliary dynamic frame; the reversing gear plate is fixed on the telescopic end of the second hydraulic telescopic rod.

[0026] Furthermore, the blanking piece includes:

[0027] The unloading return plate is fixed on the frame; the unloading slide bar is fixed in the unloading return plate and slidably inserted in the straight slide plate; the unloading motor; the machine base is fixed on the unloading return plate; the unloading gear, the wheel shaft is rotatably set on the unloading return plate; the unloading gear group is fixed on the straight slide plate and meshes with the unloading gear.

[0028] Furthermore, a partition plate is fixed above the inclined material platform, and an open groove is provided on the inclined material platform; and a concave plate is fixed below the inclined material platform.

[0029] Furthermore, it also includes: a third hydraulic telescopic rod, a non-telescopic end of which is fixed on the main clamping bracket, and a telescopic end of which is fixed on the side clamping bracket.

[0030] The above solution of the present invention includes at least the following beneficial effects:

[0031] The present invention fixes the insulating rod through a main clamping cylinder, a main clamping tube, a main clamping rod and a main clamping head, and fixes the end rod through a side clamping cylinder, a side clamping tube, a side clamping rod and a side clamping head; the side clamping cylinder is slidably connected to the side clamping curved plate to form a closed loop; the driving gear, the first hydraulic telescopic rod and the third hydraulic telescopic rod drive the closed loop to rotate and displace, so that the end rod is threadedly connected to the two ends of the insulating rod, thereby realizing automatic assembly, improving the operating efficiency of the insulating pull rod assembly process in the factory, ensuring operational safety, reducing human errors, and providing higher flexibility and accuracy for factory operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the overall structure of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0033] Figure 2 A schematic structural diagram of a mounting frame of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0034] Figure 3 A schematic structural diagram of a commutator of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0035] Figure 4 A schematic structural diagram of a main clamp of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0036] Figure 5 A schematic structural diagram of a main clamping tube of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0037] Figure 6 A cross-sectional view of a main clamping tube of an automatic assembly device for an insulating pull rod provided by an embodiment of the present invention;

[0038] Figure 7A schematic structural diagram of a side clamp bracket of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0039] Figure 8 A schematic structural diagram of a driving frame of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0040] Figure 9 An automatic assembly device for an insulating pull rod provided by an embodiment of the present invention Figure 8 A magnified view of point A;

[0041] Figure 10 A cross-sectional view of a side clamping tube of an automatic assembly device for an insulating pull rod provided by an embodiment of the present invention;

[0042] Figure 11 A side view of a first driving gear of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0043] Figure 12 A cross-sectional view of a one-way cylinder of an automatic assembly device for an insulating pull rod provided by an embodiment of the present invention;

[0044] Figure 13 A schematic structural diagram of a side clamping curved plate of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0045] Figure 14 An automatic assembly device for an insulating pull rod provided by an embodiment of the present invention Figure 13 Enlarged view of point B;

[0046] Figure 15 An automatic assembly device for an insulating pull rod provided by an embodiment of the present invention Figure 13 Enlarged view of point C;

[0047] Figure 16 A schematic structural diagram of a side clamp of an automatic assembly device for insulating pull rods provided by an embodiment of the present invention;

[0048] Figure 17 A schematic structural diagram of a first spacer plate of an automatic assembly device for insulating pull rods provided in an embodiment of the present invention;

[0049] Figure 18 An automatic assembly device for an insulating pull rod provided by an embodiment of the present invention Figure 17 Enlarged view of point D.

[0050] Description of reference numerals:

[0051] In the figure: 1. Frame; 2. Inclined material table; 3. Mounting plate; 4. Mounting frame; 5. Rotating rod; 6. Main clamping member; 601. Main clamping bracket; 602. Main clamping cylinder; 603. Main clamping tube; 604. Main clamping rod; 605. Driving plate; 606. Main motor; 607. Main threaded hole; 608. Main threaded rod; 609. Main clamping head; 7. Side clamping member; 701. Side clamping bracket; 702. Side clamping cylinder; 703. Side slide groove; 704. Side clamping curved plate; 705. Side clamping tube; 706. Side clamping rod; 707. Control sub-board ; 708, side motor; 709, side threaded hole; 7010, side threaded rod; 7011, side clamping head; 7012, wireless receiving power coil; 7013, side support plate; 7014, docking rod; 7015, wireless transmitting power coil; 7016, curved slide groove; 7017, curved slide plate; 7018, positioning magnet; 7019, induction box; 7020, induction coil; 7021, clamping plate; 7022, unlocking plate; 7023, unlocking spring; 7024, closing groove; 7025, locking groove; 7026, Locking hole; 7027, locking head; 7028, locking spring; 7029, drive frame; 7030, one-way cylinder; 7031, first one-way rod; 7032, return spring; 7033, second one-way rod; 7034, first drive gear; 7035, first tooth groove group; 7036, second drive gear; 7037, second tooth groove group; 7038, drive motor; 7039, first bevel gear pair; 7040, transmission rod; 7041, second bevel gear pair; 8, reversing member; 801, reversing half gear; 802 , auxiliary bracket; 803, auxiliary drive frame; 804, gear shaft; 805, reversing gear; 806, transmission gear; 807, second hydraulic telescopic rod; 808, reversing gear plate; 9, blanking parts; 901, straight slide; 902, first partition plate; 903, second partition plate; 904, blanking return plate; 905, blanking slide; 906, blanking motor; 907, blanking gear; 908, blanking gear group; 10, first hydraulic telescopic rod; 11, partition plate; 12, opening groove; 13, concave plate; 14, third hydraulic telescopic rod. DETAILED DESCRIPTION

[0052] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0053] like Figures 1 to 18As shown, an embodiment of the present invention provides an automatic assembly device for an insulating pull rod, comprising: a frame 1 and a ramp 2 arranged above the frame 1, the frame 1 being fixed with a mounting plate 3, and further comprising:

[0054] The mounting frame 4 is fixed on the mounting plate 3; the rotating rod 5 is fixed on the mounting frame 4; the main clamping member 6 is rotatably set on the rotating rod 5 and is used to fix and clamp the insulating rod; the side clamping members 7 are rotatably set at both ends of the rotating rod 5 and are used to fix and clamp the end rod to drive it to rotate and to connect with the threads at both ends of the insulating rod; the reversing member 8 is fixed on the mounting frame 4 and is used to drive the direction switching of the main clamping member 6 and the side clamping member 7; the blanking member 9 is fixed on the frame 1 and is used to unload the insulating rod and the end rod into the main clamping member 6 and the side clamping member 7; the first hydraulic telescopic rod 10 is fixed on the mounting frame 4 and is used to drive the side clamping member 7 to move toward the main clamping member 6 to complete the threaded connection between the end rod and the two ends of the insulating rod;

[0055] The main clamping bracket 601 is rotatably mounted on the rotating rod 5; the main clamping tube 602 is fixed in the main clamping bracket 601; the main clamping tube 603 is fixed on the main clamping tube 602; the main clamping rod 604 is slidably inserted in the main clamping tube 603;

[0056] The side clamp bracket 701 is rotatably mounted on the rotating rod 5; the side clamping tube 702 is rotatably mounted in the side clamp bracket 701; the side slide groove 703 is provided on the side clamping tube 702; the side clamping curved plate 704 slides in the side slide groove 703; the side clamping tube 705 is fixed to the side clamping tube 702; and the side clamping rod 706 is slidably inserted in the side clamping tube 705.

[0057] The reversing half gear 801 is fixed on the main clamp bracket 601 and the side clamp bracket 701;

[0058] The straight slide plate 901 slides on both sides of the frame 1; the first material separator 902 is fixed on one end of the straight slide plate 901; and the second material separator 903 is fixed on the other end of the straight slide plate 901.

[0059] An interlayer plate 11 is fixed above the inclined material platform 2, and an open groove 12 is opened on the inclined material platform 2; a concave plate 13 is fixed below the inclined material platform 2; it also includes: a third hydraulic telescopic rod 14, the non-telescopic end of which is fixed on the main clamping bracket 601, and the telescopic end is fixed on the side clamping bracket 701.

[0060] Specifically, the inclined material table 2 is set at an angle to facilitate the rolling unloading of the insulating rod and the end rod; the mounting frame 4 is provided with a threaded mounting hole, which can be fixed to the mounting plate 3 by bolts; the partition plate 11 is used to separate the insulating rod and the end rod; the open groove 12 is used to make space for the hook head on the end rod, so that the end rod with the hook head can roll freely. The end rod with the hook head is used to hang switches, brakes, circuit breakers and other components on the power equipment to help operators open, close or isolate the equipment, especially in high-voltage power environments; the end rod without the hook head is the hand-held end part of the operator.

[0061] During the actual application of this embodiment: at least three main clamps 6 are provided, which are mainly used to grasp the two end positions and the middle position of the insulating rod and effectively fix the insulating rod; two side clamps 7 are provided, which are mainly used to grasp the end rod and drive it to rotate, so that the end rod is threadedly connected to the two ends of the insulating rod; the reversing member 8 is used to automatically adjust the angle of material connection and discharge to complete the automated operation; the unloading member 9 is used to lower the insulating rod and the two end rods in groups.

[0062] As a preferred embodiment of the present invention, the main clamping member 6 includes: a driving plate 605, fixed in the main clamping tube 603; a main motor 606, fixed in the main clamping tube 603; a main threaded hole 607, opened in the main clamping rod 604; a main threaded rod 608, one end of which is fixed to the main motor 606 and the other end is threaded into the main threaded hole 607; and a main clamping head 609, fixed on the main clamping rod 604.

[0063] Specifically, the driving board 605 is used to control the forward or reverse rotation of the main motor 606, and a signal transmitting and receiving module is provided inside the driving board 605; the main clamping head 609 is made of elastic material and has a curved end surface.

[0064] As a preferred embodiment of the present invention, the side clamping member 7 includes: a control sub-board 707, fixed in the side clamping tube 705; a side motor 708, fixed in the side clamping tube 705; a side threaded hole 709, opened in the side clamping rod 706; a side threaded rod 7010, one end of which is fixed on the side motor 708 and the other end is fixed in the side threaded hole 709; and a side clamping head 7011, fixed on the side clamping rod 706.

[0065] The side clamping member 7 also includes: a wireless receiving power coil 7012, fixed in the side clamping tube 705; a side support plate 7013, fixed on the side clamping bracket 701; a docking rod 7014, fixed on the side support plate 7013; a wireless transmitting power coil 7015, fixed in the docking rod 7014; a curved slide groove 7016, opened on the side clamping bracket 701; a curved slide plate 7017, fixed on the side clamping tube 702, and located in the curved slide groove 7016; a positioning magnet 7018, fixed on the curved slide plate 7017; an induction box 7019, fixed on the side clamping bracket 701; and an induction coil 7020, fixed in the induction box 7019.

[0066] The side clamp 7 also includes: a clamping plate 7021, fixed on the side clamping curved plate 704, an unlocking plate 7022, sliding on the clamping plate 7021; an unlocking spring 7023, one end of which is fixed in the clamping plate 7021, and the other end is fixed on the unlocking plate 7022; a closing groove 7024, provided on the side clamp 702; a locking groove 7025, provided in the closing groove 7024; a locking hole 7026, provided in the locking groove 7025; a locking head 7027, slidably arranged in the locking hole 7026; a locking spring 7028, one end of which is fixed in the locking hole 7026, and the other end is fixed on the locking head 7027.

[0067] The side clamping member 7 further includes: a driving frame 7029, fixed on the side clamping bracket 701; a one-way cylinder 7030, rotatably arranged on the driving frame 7029; a first one-way rod 7031, slidably inserted in the one-way cylinder 7030; a return spring 7032, one end of which is fixed in the one-way cylinder 7030 and the other end is fixed on the first one-way rod 7031; a second one-way rod 7033, rotatably arranged on the driving frame 7029; a first driving gear 7034, fixed on the one-way cylinder 7030, a first tooth groove group 7035, which is provided on the side clamping cylinder 702 and meshes with the first driving gear 7034; and a second driving gear 7033. 036, fixed on the second one-way rod 7033; the second tooth groove group 7037, opened on the side clamping plate 704, and meshed with the second driving gear 7036; the driving motor 7038, fixed on the driving frame 7029; the first bevel gear pair 7039, the input end bevel gear is fixed on the driving motor 7038; the transmission rod 7040 is rotatably set on the driving frame 7029, one end of which is fixed on the output end bevel gear of the first bevel gear pair 7039; the second bevel gear pair 7041, the input end bevel gear is fixed on the other end of the transmission rod 7040, and the output end bevel gear is fixed on the second one-way rod 7033.

[0068] Specifically, the control sub-board 707 is used to control the forward or reverse rotation of the side motor 708, as well as to rectify, stabilize and power the wireless receiving power coil 7012, and also has a signal transmitting and receiving module; the wireless transmitting power coil 7015 and the wireless receiving power coil 7012 form the purpose of wireless power supply, avoiding the rotation of the control sub-board 707 and the side motor 708 in the side clamping tube 705 without the need for wired connection; the positioning magnet 7018 and the induction coil 7020 are used to position the side clamping bracket 701 and the curved slide plate 7017.

[0069] As a preferred embodiment of the present invention, the reversing member 8 includes: an auxiliary bracket 802, fixed on the mounting frame 4; an auxiliary dynamic frame 803, slidably set on the mounting frame 4, and fixed on the telescopic end of the first hydraulic telescopic rod 10; a gear shaft 804, rotatably set on the auxiliary bracket 802 and the auxiliary dynamic frame 803; a reversing gear 805, fixed at both ends of the gear shaft 804; a transmission gear 806, fixed on the gear shaft 804; a second hydraulic telescopic rod 807, fixed on the auxiliary bracket 802 and the auxiliary dynamic frame 803; and a reversing gear plate 808, fixed on the telescopic end of the second hydraulic telescopic rod 807.

[0070] Specifically, the auxiliary bracket 802 is used to be fixed on the mounting frame 4 , and the auxiliary movable frame 803 is used to slide on the mounting frame 4 .

[0071] As a preferred embodiment of the present invention, the blanking part 9 includes: a blanking return plate 904, fixed on the frame 1; a blanking slide rod 905, fixed in the blanking return plate 904, and slidably inserted in the straight slide plate 901; a blanking motor 906; a machine base fixed on the blanking return plate 904; a blanking gear 907, the wheel axle of which is rotatably set on the blanking return plate 904; a blanking gear group 908, fixed on the straight slide plate 901, and engaged with the blanking gear 907.

[0072] Working principle: In order to improve the factory's operating efficiency during the assembly of insulating pull rods, ensure operational safety, reduce human errors, and provide higher flexibility and accuracy for factory operations; the insulating rod is placed in the middle position of the inclined material platform 2, the end rod with a hook head is placed on the side of the inclined material platform 2 with an open groove 12 and a concave plate 13, and the end rod without a hook head is placed on the side of the inclined material platform 2 away from the open groove 12 and the concave plate 13; the unloading motor 906 is started, and the rotation of the unloading motor 906 drives the unloading gear 907 The rotation of the unloading gear 907 drives the straight slide 901 and the unloading gear group 908 to move up and down, and the up and down displacement of the straight slide 901 drives the first material separator 902 and the second material separator 903 to move up and down. Through the up and down movement of the first material separator 902 and the second material separator 903 to the staggered position, the insulating rods and the two end rods are lowered in groups. The inclined material table 2 is tilted, and the insulating rods and the two end rods automatically roll downward; the opening positions of the main clamp 6 and the side clamp 7 are toward the unloading position of the inclined material table 2, which is convenient for catching the insulating rods and the two end rods.

[0073] Start the main motor 606 and the side motor 708. The main motor 606 and the side motor 708 drive the main threaded rod 608 and the side threaded rod 7010 to rotate respectively. The rotation of the main threaded rod 608 and the side threaded rod 7010 drives the main clamping rod 604 and the side clamping rod 706 to extend out of the main clamping tube 603 and the side clamping tube 705. The main clamping rod 604 and the side clamping rod 706 drive the main clamping head 609 and the side clamping head 7011 to clamp the outer surface of the insulating rod and the end rod, thereby effectively fixing the insulating rod and the end rod.

[0074] Start the second hydraulic telescopic rod 807. The extension or shortening of the second hydraulic telescopic rod 807 drives the reversing gear plate 808 to move. The displaced reversing gear plate 808 drives the rotation of the transmission gear 806. The rotation of the transmission gear 806 drives the rotation of the gear shaft 804 and the reversing gear 805. The rotation of the reversing gear 805 drives the opening position of the main clamp 6 and the side clamp 7 to be parallel to the ground plane.

[0075] The drive motor 7038 is restarted. The rotation of the drive motor 7038 drives the rotation of the first bevel gear pair 7039. The rotation of the first bevel gear pair 7039 drives the rotation of the transmission rod 7040. The rotation of the transmission rod 7040 drives the rotation of the second bevel gear pair 7041. The rotation of the second bevel gear pair 7041 drives the rotation of the second one-way rod 7033. The rotation of the second one-way rod 7033 drives the rotation of the second drive gear 7036. The one-way tooth bevel of the second one-way rod 7033 is tangent to the one-way tooth bevel of the first one-way rod 7031. The rotation of the second one-way rod 7033 squeezes the first one-way rod 7031 and retracts it into the one-way cylinder 70 When the second gear 7036 is in the unlocking state, the first one-way rod 7031 squeezes the return spring 7032, and the one-way teeth of the second one-way rod 7033 are staggered with the one-way teeth of the first one-way rod 7031, so that the one-way cylinder 7030 does not rotate; the rotation of the second drive gear 7036 drives the rotation of the side clamping plate 704 and the second tooth groove group 7037, and the rotation of the side clamping plate 704 drives the rotation of the clamping plate 7021, and the side clamping plate 704 and the clamping plate 7021 slide out of the side sliding groove 703 and move toward the closing groove 7024 until the clamping plate 7021 enters the locking groove 7025, and the clamping head of the clamping plate 7021 passes over the locking head 7027 and is locked by the locking head 7027.

[0076] Start the drive motor 7038 in reverse, and the reversed drive motor 7038 drives the first bevel gear pair 7039, the transmission rod 7040, the second bevel gear pair 7041 and the second one-way rod 7033 to reverse, and the one-way teeth of the second one-way rod 7033 are stuck together with the one-way teeth of the first one-way rod 7031. The rotation of the second one-way rod 7033 drives the rotation of the first one-way rod 7031. The rotation of the first one-way rod 7031 drives the rotation of the one-way cylinder 7030. The rotation of the one-way cylinder 7030 drives the rotation of the first drive gear 7034.

[0077] The reverse rotation of the first drive gear 7034 and the second drive gear 7036 drives the rotation of the first tooth groove group 7035 and the second tooth groove group 7037. The first tooth groove group 7035 and the second tooth groove group 7037 drive the side clamp 702 and the side clamp curved plate 704 to rotate. The side clamp curved plate 704 fills the opening position of the side clamp 702. The first tooth groove group 7035 and the second tooth groove group 7037 form a closed tooth groove ring to facilitate the overall rotation of the side clamp 702 and the side clamp curved plate 704. The curved slide plate 7017 on the side clamp 702 rotates in the curved slide groove 7016 in the side clamp bracket 701, driving the rotation of the side clamping tube 705, the side clamping rod 706, the side clamping head 7011 and the end rod.

[0078] The first hydraulic telescopic rod 10 and the third hydraulic telescopic rod 14 retract, pulling the side clamp bracket 701 toward the main clamp bracket 601, and the side clamp cylinder 702 gradually moves closer to the main clamp cylinder 602. The end rod approaches the threaded interfaces at both ends of the insulating rod while rotating until the end rod is twisted onto the insulating rod.

[0079] The opening positions of the side clamp 702 and the side clamp curved plate 704 are kept flush with the ground; the reversing member 8 drives the opening positions of the side clamp 702 and the side clamp curved plate 704 to rotate toward the first drive gear 7034 and the second drive gear 7036, so that the first drive gear 7034 is suspended.

[0080] The drive motor 7038 is briefly started in reverse again, and the drive motor 7038 drives the first bevel gear pair 7039, the transmission rod 7040, the second bevel gear pair 7041 and the second one-way rod 7033. The one-way teeth of the second one-way rod 7033 and the one-way teeth of the first one-way rod 7031 are staggered with each other. At this time, the clamping plate 7021 goes deeper into the locking groove 7025, and the locking head 7027 passes over the unlocking plate 7022.

[0081] The drive motor 7038 is started in the reverse direction again. The drive motor 7038 drives the first bevel gear pair 7039, the transmission rod 7040, the second bevel gear pair 7041, the second one-way rod 7033, the first one-way rod 7031 and the one-way cylinder 7030 to rotate. The second drive gear 7036 drives the side clamping plate 704 to rotate. When the clamping plate 7021 is pulled out of the locking groove 7025, the unlocking plate 7022 and the clamping plate 7021 are combined. The locking head 7027 passes over the unlocking plate 7027 due to the elasticity of the locking spring 7028. 022 and the card plate 7021 to unlock the card plate 7021 until the side clamping curved plate 704 returns to the side slide groove 703 of the side clamping cylinder 702; the reversing member 8 drives the opening position of the side clamping cylinder 702 and the side clamping curved plate 704 downward again, and the main clamping head 609 and the side clamping head 7011 release the insulating rod and the end rod, and the insulating rod and the end rod are lowered from the opening below the frame 1 and enter the packaging process of the next factory to complete the packaging of the finished product; the main clamping member 6 and the side clamping member 7 are reset to wait for the automatic assembly of the next group of insulating rods and end rods.

[0082] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An automatic assembly device for an insulating pull rod, comprising: A frame and a ramp table arranged above the frame, wherein the frame is fixed with a mounting plate, characterized in that it also includes: The mounting frame is fixed on the mounting plate; the rotating rod is fixed on the mounting frame; the main clamp is rotatably set on the rotating rod and is used to fix and clamp the insulating rod; the side clamps are rotatably set at both ends of the rotating rod and are used to fix and clamp the end rods to drive them to rotate and connect with the threads at both ends of the insulating rod; the reversing piece is fixed on the mounting frame and is used to drive the direction switching of the main clamp and the side clamp; the blanking piece is fixed on the frame and is used to blank the insulating rod and the end rod into the main clamp and the side clamp; the first hydraulic telescopic rod is fixed on the mounting frame and is used to drive the side clamp to move toward the main clamp to complete the threaded connection between the end rod and the two ends of the insulating rod; The main clamping bracket is rotatably arranged on the rotating rod; the main clamping cylinder is fixed in the main clamping bracket; the main clamping tube is fixed on the main clamping cylinder; the main clamping rod is slidably inserted in the main clamping tube; The side clamp bracket is rotatably mounted on the rotating rod; the side clamp barrel is rotatably mounted in the side clamp bracket; the side slide groove is provided on the side clamp barrel; the side clamp curved plate slides in the side slide groove; the side clamping tube is fixed on the side clamp barrel; the side clamping rod is slidably inserted in the side clamping tube; The reversing half gear is fixed on the main clamp bracket and the side clamp bracket; The straight slide plate slides on both sides of the frame; the first material separator plate is fixed on one end of the straight slide plate; and the second material separator plate is fixed on the other end of the straight slide plate.

2. The automatic assembly device for insulating pull rods according to claim 1, characterized in that: The main clamping member comprises: The driving plate is fixed in the main clamping tube; the main motor is fixed in the main clamping tube; the main threaded hole is opened in the main clamping rod; one end of the main threaded rod is fixed on the main motor and the other end is screwed into the main threaded hole; the main clamping head is fixed on the main clamping rod.

3. The automatic assembly device for insulating pull rods according to claim 1, characterized in that: The side clamping member comprises: The control sub-board is fixed in the side clamping tube; the side motor is fixed in the side clamping tube; the side threaded hole is opened in the side clamping rod; one end of the side threaded rod is fixed on the side motor and the other end is fixed in the side threaded hole; the side clamping head is fixed on the side clamping rod.

4. The automatic assembly device for insulating pull rods according to claim 3, characterized in that: The side clamps further include: The wireless receiving power supply coil is fixed in the side clamping tube; the side support plate is fixed on the side clamping bracket; the docking rod is fixed on the side support plate; the wireless transmitting power supply coil is fixed in the docking rod; The curved slide is provided on the side clamp bracket; the curved slide is fixed on the side clamp barrel and is located in the curved slide; the positioning magnet is fixed on the curved slide; the induction box is fixed on the side clamp bracket; and the induction coil is fixed in the induction box.

5. The automatic assembly device for insulating pull rods according to claim 4, characterized in that: The side clamps further include: The clamping plate is fixed on the side clamping curved plate, and the unlocking plate slides on the clamping plate; one end of the unlocking spring is fixed in the clamping plate, and the other end is fixed on the unlocking plate; the closing groove is provided on the side clamping cylinder; the locking groove is provided in the closing groove; the locking hole is provided in the locking groove; the locking head is slidably arranged in the locking hole; one end of the locking spring is fixed in the locking hole, and the other end is fixed on the locking head.

6. The automatic assembly device for insulating pull rods according to claim 5, characterized in that: The side clamps further include: The driving frame is fixed on the side clamping bracket; the one-way cylinder is rotatably set on the driving frame; the first one-way rod is slidably inserted in the one-way cylinder; the return spring is fixed in the one-way cylinder at one end, and the other end is fixed on the first one-way rod; the second one-way rod is rotatably set on the driving frame; the first driving gear is fixed on the one-way cylinder, and the first tooth groove group is provided on the side clamping cylinder and meshed with the first driving gear; the second driving gear is fixed on the second one-way rod; the second tooth groove group is provided on the side clamping curved plate and meshed with the second driving gear; the driving motor is fixed on the driving frame; the first bevel gear pair, the input end bevel gear is fixed on the driving motor; the transmission rod is rotatably set on the driving frame, and one end is fixed on the output end bevel gear of the first bevel gear pair; the second bevel gear pair, the input end bevel gear is fixed on the other end of the transmission rod, and the output end bevel gear is fixed on the second one-way rod.

7. The automatic assembly device for insulating pull rods according to claim 1, characterized in that: The reversing member comprises: The auxiliary bracket is fixed on the mounting frame; the auxiliary dynamic frame is slidably set on the mounting frame and fixed on the telescopic end of the first hydraulic telescopic rod; the gear shaft is rotatably set on the auxiliary bracket and the auxiliary dynamic frame; the reversing gear is fixed on both ends of the gear shaft; the transmission gear is fixed on the gear shaft; the second hydraulic telescopic rod is fixed on the auxiliary bracket and the auxiliary dynamic frame; the reversing gear plate is fixed on the telescopic end of the second hydraulic telescopic rod.

8. The automatic assembly device for insulating pull rods according to claim 1, characterized in that: The blanking parts include: The unloading return plate is fixed on the frame; the unloading slide bar is fixed in the unloading return plate and slidably inserted in the straight slide plate; the unloading motor; the machine base is fixed on the unloading return plate; the unloading gear, the wheel shaft is rotatably set on the unloading return plate; the unloading gear group is fixed on the straight slide plate and meshes with the unloading gear.

9. The automatic assembly device for insulating pull rods according to claim 1, characterized in that: An interlayer plate is fixed above the inclined material platform, and an open groove is provided on the inclined material platform; a concave plate is fixed below the inclined material platform.

10. The automatic assembly device for insulating pull rods according to claim 1, characterized in that: Also includes: The third hydraulic telescopic rod has a non-telescopic end fixed on the main clamping bracket and a telescopic end fixed on the side clamping bracket.

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