Mechanical welding equipment for large industrial equipment and use method

Abstract

The present invention relates to the field of welding technology. The present invention discloses a mechanical welding device for large industrial equipment and a method of use, including a workbench, a fixing assembly for fixing the machinery is provided on the workbench, a docking assembly is provided on one side of the fixing assembly, a plurality of connection devices are provided on the docking assembly, a driving assembly is provided on the outer side of the plurality of connection devices and is located on the workbench, a trigger assembly for controlling the operation of the connection device is provided on the driving assembly, a welding machine for welding is also provided on the driving assembly, and the connection device includes a locking assembly and a matching assembly. The present invention can automatically help large machinery to complete alignment while welding the connection at the same time through the operation of the docking assembly and the connection device, so that the welding efficiency and convenience are greatly improved.

Description

Technical Field

[0001] The present invention relates to the field of welding technology, in particular to mechanical welding equipment for large industrial equipment and a use method thereof. Background Art

[0002] Welding, also known as fusion or melting, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure.

[0003] In the prior art, when welding large machinery, it is necessary to dock the large machinery first. Usually, one of the large machinery needs to be fixed on one side, and then the position of the other large machinery is manually adjusted to complete the alignment. Due to the large size of the machinery, it is more difficult to align, and it often takes a lot of time, and the welding efficiency is low. At the same time, after the alignment is completed, the staff is required to hold the welding equipment to weld the joints of the large machinery, which is not convenient enough. Therefore, there is a need for a device that can automatically help the large machinery to complete the alignment and weld the joints at the same time to avoid low welding efficiency and lack of convenience. Summary of the invention

[0004] The object of the present invention is to provide a mechanical welding device for large industrial equipment and a method of use, so as to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a mechanical welding device for large industrial equipment, comprising a workbench, a fixing assembly for fixing the machine is provided on the workbench, a docking assembly is provided on one side of the fixing assembly, a plurality of connection devices are provided on the docking assembly, a plurality of the connection devices are provided with a driving assembly on the outside and are located on the workbench, a trigger assembly for controlling the operation of the connection device is provided on the driving assembly, a welding machine for welding is also provided on the driving assembly, the connection device comprises a locking assembly and a mating assembly, the locking assembly is arranged on the docking assembly, and the mating assembly is arranged on the locking assembly.

[0005] Preferably, the fixing assembly includes a fixing seat, the bottom of which is fixedly connected to the top of the workbench, the fixing seat is provided with a vertically arranged supporting seat, the bottom of which is fixedly connected to the top of the fixing seat, the supporting seat is provided with a through-hole for placing large machinery, a plurality of spring telescopic rods are evenly arranged around the through-hole, the side ends of the plurality of spring telescopic rods are connected to the side ends of the supporting seat, the telescopic ends of each of the spring telescopic rods are facing the center position of the through-hole, and an arc-shaped piece for clamping the outside of the large machinery is fixedly connected to the telescopic end of each of the spring telescopic rods, movable grooves are symmetrically provided on both sides of the supporting seat and are all opened on the fixing seat, a driving threaded rod is rotatably connected in the fixing seat, and the driving threaded rod The two sides are respectively located in a moving groove, and the outer side of the driving threaded rod located in the moving groove is provided with threads and the opening directions of the two sections of threads are opposite. An annular seat is slidably arranged in each of the moving grooves, and the bottom of the annular seat is sleeved on the driving threaded rod and cooperates with its thread. One of the annular seats is close to the spring telescopic rod and is provided with a plurality of locking rods for fixing the telescopic length of the spring telescopic rod. The position of each locking rod corresponds to the position of a spring telescopic rod, and a plurality of locking holes are opened on the other annular seat. When the two annular seats are close to each other, the locking rod can be driven to be clamped in the spring telescopic rod and clamped in the locking hole. A rotating disk is provided on the outer side of the fixed seat, and the center of the rotating disk is connected to the end of the driving threaded rod.

[0006] Preferably, the docking assembly includes a docking base, the docking base is arranged at the side end of the fixed base, and the bottom of the docking base is slidably matched with the top of the workbench, a mounting frame is provided on the side of the docking base away from the fixed base, the side end of the mounting frame is connected to the side end of the workbench, an electric push rod is provided on the top of the mounting frame, the output end of the electric push rod is connected to the side end of the docking base, an annular frame is provided on the top of the docking base close to the fixed base, a driving disk is provided on the side of the annular frame away from the fixed base, the center of the driving disk is rotatably connected to the annular frame, and a plurality of arc-shaped sliding grooves are provided on the driving disk. The plurality of arc-shaped slide grooves are evenly distributed around the center of the driving disk, and a sliding rod is slidably provided in each of the arc-shaped slide grooves, and one end of the sliding rod close to the annular frame is fixedly connected to a support rod, and one end of the support rod away from the driving disk slides through the annular frame and slides up and down with it, and the two sides of the support rod are respectively slidably matched with the two sides of the slide, and the side ends of the slide are fixedly connected to the side ends of the annular frame. A first motor is provided on the side of the driving disk away from the annular frame, and the output end of the first motor is connected to the center of the driving disk, and the bottom of the first motor is fixedly connected to the top of the docking base through an auxiliary frame.

[0007] Preferably, the locking assembly includes a locking frame, the locking frame is arranged on a side of the annular frame close to the fixed seat, the side end of the locking frame is fixedly connected to the side end of the support rod, the locking frame is provided with a limiting groove, a control member is slidably provided in the limiting groove, the bottom of the control member is hinged with a first connecting rod, the end of the first connecting rod away from the control member is hinged with a second connecting rod, the end of the locking frame away from the support rod is hinged with a linkage rod, the side end of the linkage rod is connected to the other end of the second connecting rod, the end of the linkage rod away from the locking frame is hinged with the top of the clamping member, the end of the clamping member away from the locking frame is obliquely arranged, the bottom of the clamping member close to the locking frame is hinged with a third connecting rod, and the other end of the third connecting rod is hinged with the rotating frame at the bottom of the locking frame. The top of the rotating frame is fixedly connected to the bottom of the locking frame, the control piece is rectangular and has a through-type interior, a control plate is slidably provided on the bottom of the control piece, and the side end of the control plate is fixedly connected to a limit rod, and the end of the limit rod away from the control plate slides through the side wall of the control piece and is embedded in the teeth of the inner wall of the limit groove, and the side of the control plate away from the limit rod is movably connected to the adjacent inner wall of the control piece through a return spring, an oblique sliding groove is provided on the control plate, a card rod is slidably provided in the oblique sliding groove, two ends of the card rod are connected to one side adjacent to the bottom of the trigger rod, the top of the trigger rod slides through the top of the control piece and is located on its outside, the top of the trigger rod is fixedly connected to the bottom of the wedge block, and the wedge block is located above the control piece.

[0008] Preferably, the mating component includes a mating frame, the bottom of which is fixedly connected to the top of the control member, a horizontally arranged annular sleeve is fixedly connected to the mating frame, vertically arranged clamping columns are symmetrically provided on the upper and lower sides of the annular sleeve, a mating column is rotatably engaged in the annular sleeve, a continuous curved groove is provided on the mating column, one end of the two clamping columns away from the mating column is respectively embedded in the curved groove on the adjacent side and slidably engaged with it, and when the mating column rotates, the annular sleeve can be driven to reciprocate through the curved groove, the center of the end of the mating column away from the annular sleeve is rotatably connected to the trigger frame through a central axis, the bottom of the trigger frame is fixedly connected to the top of the adjacent locking frame, and the end of the central axis away from the mating column is connected to the center of the mating gear.

[0009] Preferably, the driving assembly includes a driving annular frame, which is arranged between a fixed seat and a docking base, the bottom of the driving annular frame is fixedly connected to the top of the workbench, a first gear is rotatably connected inside the driving annular frame, a second gear is meshed with a side end of the first gear, the center of the second gear is rotatably connected to the driving annular frame, a second motor is provided on the side of the driving annular frame away from the second gear, the output end of the second motor is connected to the center of the second gear, a driving frame is fixedly connected to the first gear, and a side of the driving frame away from the mating gear is fixedly connected to the tail of the welding machine, and the output direction of the welding machine is arranged toward the clamping member.

[0010] Preferably, the trigger assembly includes an arc-shaped toothed rod, which is arranged on a side of the driving annular frame away from the welding machine, the top of the arc-shaped toothed rod is fixedly connected to the bottom of the driving frame, the toothed end of the arc-shaped toothed rod can mesh with the matching gear, and the side end of the arc-shaped toothed rod is fixedly connected with an arc-shaped trigger block, and when the first gear drives the driving frame to rotate, it can first drive the side end of the arc-shaped trigger block to squeeze one side of the adjacent wedge block to press it downward, and after the arc-shaped trigger block squeezes the wedge block, it drives the arc-shaped toothed rod to mesh with the matching gear to drive it to rotate.

[0011] Preferably, the method for using the mechanical welding equipment for industrial large-scale equipment comprises the following steps:

[0012] S1: The staff first places one of the large machines between the through-holes of the support seat and initially fixes it with the arc-shaped pieces on the spring telescopic rods. Then, the staff places the other large machine between the several locking components and controls the first motor to work, thereby driving the drive disk to rotate. With the cooperation of the arc-shaped slide groove and the sliding rod, the support rod is driven to move along the direction of the slideway, thereby driving the several support rods to approach each other, thereby locking the large machine between the several locking components. Then, the staff controls the electric push rod to work again, thereby driving the docking base and the large machine to move toward the fixed seat, so that it moves toward the other The end of the large machine moves, and in the process of moving contact, it is clamped to the end of another large machine through the locking assembly, thereby driving the position of the other large machine to be slightly adjusted through the spring telescopic rod, so that the two large machines are aligned. After the alignment is completed, the staff manually controls the rotating disk to work, thereby driving the driving threaded rod to rotate, thereby driving the two annular seats to slide in the moving groove and approach each other, thereby driving the locking rod to be clamped in the spring telescopic rod and clamped to the locking hole, thereby fixing the spring telescopic rod, and then locking the large machine on the fixed seat, thereby locking its position and completing the docking work;

[0013] S2: When a large machine is placed between several clamping members, and the first motor and the electric push rod are controlled to align the large machine with the other large machine, the second motor is controlled to work, thereby driving the second gear to rotate, and then driving the first gear meshed with the second gear to rotate, so that the driving frame rotates along the driving ring frame, thereby driving the welding machine to move along the connection between the two large machines;

[0014] S3: When the driving frame moves to one side of the adjacent clamping member, it will first drive the side end of the arc-shaped trigger block to squeeze the wedge block, thereby driving the wedge block and the trigger rod to move down on the top of the control member, and drive the control plate to slide and squeeze the reset spring through the set oblique slide groove, thereby driving the limit rod to disengage from the teeth, thereby unlocking the control member, and then the arc-shaped toothed groove rod is meshed with the matching gear, thereby driving the central axis and the matching column to rotate synchronously on the trigger frame, and through the cooperation of the curved slide groove and the clamping column, the control member is driven to reciprocate in the limit groove under the action of the annular sleeve and the matching frame, thereby driving the control member to move in the direction of the clamping member, and under the action of the first connecting rod and the second connecting rod, the clamping member is driven by the linkage rod to move away from the connection between the two large machines under the action of the third connecting rod, thereby facilitating the welding machine to weld the connection. At the same time, after the welding is completed, the control member is reset at this time, and after the arc-shaped trigger block is away from the wedge block, the wedge block loses the pressure, and the control plate is reset under the action of the reset spring, so that the limit rod is re-set to the teeth.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, when the device is used, the staff first places one of the large machines on the fixed component for preliminary fixation, then places the other large machine between several connecting devices, and controls the docking component to fix it, then controls the docking component to move it toward the fixed component again, so that several locking components move toward the end of the other large machine, and in the process of moving contact, the position of the large machine is slightly adjusted by the fixed component, so that the two large machines are automatically aligned, and after the alignment is completed, the staff manually controls the fixed component to lock the large machine on the fixed component, thereby locking its position and completing the docking work. At this time, several locking components are covered at the connection of the two large machines, and then the driving component is controlled to work, thereby driving the welding machine along the connection of the two large machines. The welding machine moves at the place where the welding machine is about to move, and in the process of moving, the matching component is driven to work by the trigger component, so as to unlock the locking component at the position where the welding machine is about to move, so that it is separated from the connection between the two large machines, so as to facilitate the control of the welding machine to weld the connection. At this time, other locking components are still in the locking device, so as to stabilize the connection between the two large machines, thereby improving the stability of the welding process, and facilitating the completion of the welding work. In this process, the need for staff to manually align the two large machines is avoided, the time required is reduced, the welding efficiency is improved, and at the same time, the need for staff to hold welding equipment to weld the connection of the large machines is avoided, thereby further improving the convenience, so as to achieve the automatic help of large machines to complete the alignment while welding the connection, so as to avoid the effect of low welding efficiency and insufficient convenience.

[0017] In the present invention, the staff first places one of the large machines between the through-holes of the support seat and preliminarily fixes it through the arc-shaped pieces on the spring telescopic rods, then places the other large machine between the several locking assemblies, and controls the first motor to work, thereby driving the driving disk to rotate, and under the cooperation of the arc-shaped slide groove and the sliding rod, the support rod is driven to move along the direction of the slide, and then drives the several support rods to approach each other, thereby locking the large machine between the several locking assemblies, and then controls the electric push rod to work again, thereby driving the docking base and the large machine to move toward the fixed seat, so that it moves toward the end of the other large machine, and in the process of moving contact. , through the locking component clamped to the end of another large machine, thereby driving the position of the other large machine to be slightly adjusted through the spring telescopic rod, so that the two large machines are aligned, and after the alignment is completed, the staff manually controls the rotating disk to work, thereby driving the driving threaded rod to rotate, thereby driving the two annular seats to slide in the moving groove and approach each other, thereby driving the locking rod to be clamped in the spring telescopic rod and clamped to the locking hole, thereby fixing the spring telescopic rod, and then locking the large machine on the fixed seat, and then locking its position to complete the docking work, thereby avoiding the need for staff to manually align the two large machines, reducing the time required and improving welding efficiency.

[0018] In the present invention, when a large machine is placed between several clamping parts, and the first motor and the electric push rod are controlled to align the large machine with another large machine, the second motor is controlled to work, thereby driving the second gear to rotate, and then driving the first gear meshing with it to rotate, so that the driving frame rotates along the driving annular frame, thereby driving the welding machine to move along the connection between the two large machines, so as to facilitate welding, thereby improving the practicality of the device. When the driving frame moves to one side of the adjacent clamping part, it will first drive the side end of the arc-shaped trigger block to squeeze the wedge block, thereby driving the wedge block and the trigger rod to move down on the top of the control part, and through the provided oblique slide groove, the control plate is driven to slide and squeeze the reset spring, thereby driving the limit rod to disengage from the teeth, thereby unlocking the control part, and then the arc-shaped toothed groove rod is meshed with the matching gear, thereby driving the central axis and the matching column to rotate synchronously on the trigger frame, and through the cooperation of the curved slide groove and the clamping column, the annular sleeve and the matching frame are functioned. The lower driving control member performs a reciprocating movement in the limit groove, thereby driving the control member to move in the direction of the clamping member, and under the action of the first connecting rod and the second connecting rod, the clamping member is driven by the linkage rod to move away from the connection between the two large machines under the action of the third connecting rod, thereby facilitating the welding machine to weld the connection. At the same time, after the welding is completed, the control member is reset, and after the arc trigger block moves away from the wedge block, the wedge block loses the resistance force, and the control plate is reset under the action of the reset spring, so that the limit rod is re-set to the teeth, thereby locking the position of the control member, so that the clamping member can continue to provide a clamping effect, so that after one of the clamping members is separated from the connection, the other clamping members are still clamped at the connection between the two large machines, and during the continuous operation of the welding machine, each clamping member is moved away one by one, thereby further improving the stability of the welding process, avoiding the need for staff to hold welding equipment to weld the connection of large machinery, thereby further improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0020] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0021] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the fixing assembly in the present invention;

[0022] Figure 4 is a cross-sectional view of the fixing seat in the present invention;

[0023] Figure 5 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 ;

[0024] Figure 6It is a schematic diagram of the exploded three-dimensional structure of the docking assembly in the present invention;

[0025] Figure 7 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 ;

[0026] Figure 8 The local structure of the connection device in the present invention is shown in FIG. Figure 1 ;

[0027] Fig. 9 is a cross-sectional view of the locking frame of the present invention;

[0028] Fig.10 The local structure of the connection device in the present invention is shown in FIG. Figure 2 ;

[0029] Fig.11 It is a schematic diagram of a partially exploded three-dimensional structure of the connection device in the present invention;

[0030] Fig.12 It is a schematic diagram of the three-dimensional structure of the driving component in the present invention;

[0031] Fig.13 It is a schematic diagram of a partial three-dimensional structure of the driving assembly in the present invention.

[0032] In the figure: 1, workbench; 2, fixing assembly; 21, fixing seat; 22, supporting seat; 23, through-hole; 24, spring telescopic rod; 25, arc-shaped member; 26, moving groove; 27, driving threaded rod; 28, annular seat; 29, locking rod; 30, locking hole; 31, rotating disk; 4, docking assembly; 41, docking base; 42, mounting frame; 43, electric push rod; 44, annular frame; 45, driving disk; 46, arc-shaped slide groove; 47, sliding rod; 48, supporting rod; 49, slideway; 50, first motor; 51, auxiliary frame; 6, connecting device; 61, locking assembly; 611, locking frame; 612, limiting groove; 613, control member; 614, first connecting rod; 615, second connecting rod; 616, linkage rod; 617, clamping member; 618, third connecting rod; 619, rotating frame; 620, control board; 621, limit rod; 622, teeth; 623, return spring; 624, oblique slide; 625, trigger rod; 626, wedge block; 63, matching assembly; 631, matching frame; 632, annular sleeve; 633, clamping column; 634, matching column; 635, curved slide; 636, central axis; 637, trigger frame; 638, matching gear; 7, driving assembly; 71, driving annular frame; 72, first gear; 73, second gear; 74, second motor; 75, driving frame; 8, trigger assembly; 81, arc-shaped toothed rod; 82, arc-shaped trigger block; 9, welding machine. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 13 The present invention provides a technical solution: a mechanical welding device for large industrial equipment, comprising a workbench 1, a fixing component 2 for fixing the machine is provided on the workbench 1, a docking component 4 is provided on one side of the fixing component 2, a plurality of connecting devices 6 are provided on the docking component 4, a driving component 7 is provided on the outer side of the plurality of connecting devices 6 and is located on the workbench 1, a triggering component 8 for controlling the operation of the connecting device 6 is provided on the driving component 7, a welding machine 9 for welding is also provided on the driving component 7, the connecting device 6 comprises a locking component 61 and a matching component 63, the locking component 61 is arranged on the docking component 4, and the matching component 63 is arranged on the locking component 61.

[0035] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the fixing assembly 2 includes a fixing seat 21, the bottom of which is fixedly connected to the top of the workbench 1, a vertically arranged supporting seat 22 is provided on the fixing seat 21, the bottom of which is fixedly connected to the top of the fixing seat 21, a through-hole 23 for placing large machinery is provided on the supporting seat 22, a plurality of spring telescopic rods 24 are evenly arranged around the through-hole 23, the side ends of the plurality of spring telescopic rods 24 are connected to the side ends of the supporting seat 22, the telescopic ends of each of the spring telescopic rods 24 are facing the center position of the through-hole 23, and an arc-shaped piece 25 for clamping the outside of the large machinery is fixedly connected to the telescopic end of each of the spring telescopic rods 24, movable grooves 26 are symmetrically provided on both sides of the supporting seat 22 and are all opened on the fixing seat 21, a driving threaded rod 27 is rotatably connected in the fixing seat 21, and the two ends of the driving threaded rod 27 The two sides are respectively located in a moving groove 26, and the outer side of the driving threaded rod 27 located in the moving groove 26 is provided with a thread, and the two sections of the thread are opened in opposite directions. An annular seat 28 is slidably arranged in each of the moving grooves 26, and the bottom of the annular seat 28 is sleeved on the driving threaded rod 27 and matched with its thread. One of the annular seats 28 is close to the spring telescopic rod 24. A plurality of locking rods 29 for fixing the telescopic length of the spring telescopic rod 24 are provided. The position of each locking rod 29 corresponds to the position of a spring telescopic rod 24. A plurality of locking holes 30 are opened on the other annular seat 28. When the two annular seats 28 are close to each other, the locking rod 29 can be driven to be clamped in the spring telescopic rod 24 and clamped in the locking hole 30. A rotating disk 31 is provided on the outer side of the fixed seat 21, and the center of the rotating disk 31 is connected to the end of the driving threaded rod 27;

[0036] The docking assembly 4 includes a docking base 41, which is arranged at the side end of the fixed base 21, and the bottom of the docking base 41 is slidably matched with the top of the workbench 1. A mounting frame 42 is provided on the side of the docking base 41 away from the fixed base 21, and the side end of the mounting frame 42 is connected to the side end of the workbench 1. An electric push rod 43 is provided on the top of the mounting frame 42, and the output end of the electric push rod 43 is connected to the side end of the docking base 41. An annular frame 44 is provided on the top of the docking base 41 close to the fixed base 21, and a driving disk 45 is provided on the side of the annular frame 44 away from the fixed base 21. The center of the driving disk 45 is rotatably connected to the annular frame 44, and a plurality of arc-shaped sliding grooves 46 are provided on the driving disk 45. If The arc-shaped slide grooves 46 are evenly distributed around the center of the driving disk 45, and a sliding rod 47 is slidably provided in each of the arc-shaped slide grooves 46. The end of the sliding rod 47 close to the annular frame 44 is fixedly connected to a support rod 48, and the end of the support rod 48 away from the driving disk 45 slides through the annular frame 44 and slides up and down with it. The two sides of the support rod 48 are respectively slidably matched with the two sides of the slideway 49, and the side ends of the slideway 49 are fixedly connected to the side ends of the annular frame 44. A first motor 50 is provided on the side of the driving disk 45 away from the annular frame 44, and the output end of the first motor 50 is connected to the center of the driving disk 45. The bottom of the first motor 50 is fixedly connected to the top of the docking base 41 through an auxiliary frame 51;

[0037] The staff first places one of the large machines between the through openings 23 of the support seat 22, and preliminarily fixes it through the arc pieces 25 on the spring telescopic rods 24, then places the other large machine between the several locking assemblies 61, and controls the first motor 50 to work, thereby driving the drive disk 45 to rotate, and under the cooperation of the arc-shaped slide groove 46 and the sliding rod 47, the support rod 48 is driven to move along the direction of the slideway 49, and then drives the several support rods 48 to approach each other, thereby locking the large machine between the several locking assemblies 61, and then controls the electric push rod 43 to work again, thereby driving the docking base 41 and the large machine to move toward the fixed seat 21, so that it moves toward the end of the other large machine, and in the process of moving contact. During the process, the locking component 61 is clamped to the end of another large machine, thereby driving the position of the other large machine to be slightly adjusted through the spring telescopic rod 24, so that the two large machines are aligned. After the alignment is completed, the staff manually controls the rotating disk 31 to work, thereby driving the driving threaded rod 27 to rotate, thereby driving the two annular seats 28 to slide in the movable groove 26 and approach each other, thereby driving the locking rod 29 to be clamped in the spring telescopic rod 24 and clamped to the locking hole 30, thereby fixing the spring telescopic rod 24, and then locking the large machine on the fixed seat 21, and then locking its position to complete the docking work, thereby avoiding the need for staff to manually align the two large machines, reducing the time required and improving welding efficiency.

[0038] In this embodiment, Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 and Fig.13As shown, the locking assembly 61 includes a locking frame 611, which is arranged on a side of the annular frame 44 close to the fixed seat 21, and the side end of the locking frame 611 is fixedly connected to the side end of the support rod 48. A limiting groove 612 is provided on the locking frame 611, and a control member 613 is slidably provided in the limiting groove 612. The bottom of the control member 613 is hinged with a first connecting rod 614, and the end of the first connecting rod 614 away from the control member 613 is hinged with a second connecting rod 615. The end of the locking frame 611 away from the support rod 48 is hinged with a linkage rod 616, the side end of the linkage rod 616 is connected to the other end of the second link 615, the end of the linkage rod 616 away from the locking frame 611 is hinged to the top of the clamping member 617, the end of the clamping member 617 away from the locking frame 611 is arranged obliquely, the bottom of the clamping member 617 close to the locking frame 611 is hinged with a third link 618, the other end of the third link 618 is hinged to the rotating frame at the bottom of the locking frame 611 619 is hinged, the top of the rotating frame 619 is fixedly connected to the bottom of the locking frame 611, the control member 613 is rectangular and has a through-type internal structure, a control plate 620 is slidably arranged on the bottom of the control member 613, a side end of the control plate 620 is fixedly connected to a limiting rod 621, and one end of the limiting rod 621 away from the control plate 620 slides through the side wall of the control member 613 and is embedded in the teeth 622 of the inner wall of the limiting groove 612, and the control plate 620 is away from the limiting rod 621. One side of the trigger rod 625 is movably connected to the inner wall of the adjacent control member 613 through a return spring 623. An oblique sliding groove 624 is provided on the control plate 620. A clamping rod is slidably arranged in the oblique sliding groove 624. Both ends of the clamping rod are connected to one side adjacent to the bottom of the trigger rod 625. The top of the trigger rod 625 slides through the top of the control member 613 and is located outside thereof. The top of the trigger rod 625 is fixedly connected to the bottom of a wedge block 626. The wedge block 626 is located above the control member 613.

[0039] The matching assembly 63 includes a matching frame 631, the bottom of which is fixedly connected to the top of the control member 613, a horizontally arranged annular sleeve 632 is fixedly connected to the matching frame 631, vertically arranged clamping columns 633 are symmetrically arranged on the upper and lower sides of the annular sleeve 632, a matching column 634 is rotatably matched in the annular sleeve 632, a continuous curved sliding groove 635 is provided on the matching column 634, one end of the two clamping columns 633 away from the matching column 634 is respectively embedded in the curved sliding groove 635 on the adjacent side and slidably matched therewith, when the matching column 634 rotates, the annular sleeve 632 can be driven to reciprocate through the curved sliding groove 635, the center of the end of the matching column 634 away from the annular sleeve 632 is rotatably connected to the trigger frame 637 through a central shaft 636, the bottom of the trigger frame 637 is fixedly connected to the top of the adjacent locking frame 611, and the end of the central shaft 636 away from the matching column 634 is connected to the center of the matching gear 638;

[0040] The driving assembly 7 includes a driving annular frame 71, which is arranged between the fixed seat 21 and the docking base 41, the bottom of the driving annular frame 71 is fixedly connected to the top of the workbench 1, a first gear 72 is rotatably connected inside the driving annular frame 71, a second gear 73 is meshed with the side end of the first gear 72, the center of the second gear 73 is rotatably connected to the driving annular frame 71, a second motor 74 is provided on the side of the driving annular frame 71 away from the second gear 73, the output end of the second motor 74 is connected to the center of the second gear 73, a driving frame 75 is fixedly connected to the first gear 72, a side of the driving frame 75 away from the matching gear 638 is fixedly connected to the tail of the welding machine 9, and the output direction of the welding machine 9 is arranged toward the clamping member 617;

[0041] The trigger assembly 8 includes an arcuate toothed rod 81, which is arranged on a side of the driving annular frame 71 away from the welding machine 9. The top of the arcuate toothed rod 81 is fixedly connected to the bottom of the driving frame 75, and the toothed end of the arcuate toothed rod 81 can mesh with the matching gear 638. The side end of the arcuate toothed rod 81 is fixedly connected with an arcuate trigger block 82. When the first gear 72 drives the driving frame 75 to rotate, it can first drive the side end of the arcuate trigger block 82 to squeeze one side of the adjacent wedge block 626 to press it downward, and after the arcuate trigger block 82 squeezes the wedge block 626, it drives the arcuate toothed rod 81 to mesh with the matching gear 638 to drive it to rotate;

[0042] When a large machine is placed between several clamping members 617, and the first motor 50 and the electric push rod 43 are controlled to align the large machine with another large machine, the second motor 74 is controlled to work, thereby driving the second gear 73 to rotate, and then driving the first gear 72 meshing therewith to rotate, so that the driving frame 75 rotates along the driving annular frame 71, thereby driving the welding machine 9 to move along the connection between the two large machines, thereby facilitating welding, thereby improving the practicality of the device. When the driving frame 75 moves to one side of the adjacent clamping member 617, it will first drive the arc-shaped contact The side end of the trigger block 82 squeezes the wedge block 626, thereby driving the wedge block 626 and the trigger rod 625 to move downward on the top of the control member 613, and driving the control plate 620 to slide and squeeze the return spring 623 through the inclined slide groove 624, thereby driving the limit rod 621 to disengage from the tooth 622, thereby unlocking the control member 613, and then the arc-shaped toothed rod 81 is meshed with the matching gear 638, thereby driving the central shaft 636 and the matching column 634 to rotate synchronously on the trigger frame 637, and through the cooperation of the curved slide groove 635 and the clamping column 633, the annular sleeve 632 and the matching frame 637 are locked. Under the action of the first link 614 and the second link 615, the control member 613 is driven to reciprocate in the limit groove 612, thereby driving the control member 613 to move in the direction of the clamping member 617. Under the action of the first link 614 and the second link 615, the clamping member 617 is driven by the linkage rod 616 to move away from the connection between the two large machines under the action of the third link 618, thereby facilitating the welding machine 9 to weld the connection. At the same time, after the welding is completed, the control member 613 is reset, and after the arc trigger block 82 is away from the wedge block 626, the wedge block 626 loses its pressure, and the control plate 620 is reset. The spring 623 is reset under the action of the limit rod 621, so that the limit rod 621 is re-set into the tooth 622, thereby locking the position of the control member 613, so that the clamping member 617 can continue to provide a clamping effect, so that after one of the clamping members 617 is detached from the connection, the other clamping members 617 are still clamped at the connection between the two large machines, and during the continuous operation of the welding machine 9, each clamping member 617 is moved away one by one, thereby further improving the stability of the welding process, avoiding the need for staff to hold welding equipment to weld the connection of large machinery, thereby further improving convenience.

[0043] The use method and advantages of the present invention: The use method of the mechanical welding equipment for industrial large equipment, the working process is as follows:

[0044] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown:

[0045] S1: The staff first places one of the large machines between the through openings 23 of the support seat 22, and preliminarily fixes it through the arc-shaped pieces 25 on the spring telescopic rods 24, then places the other large machine between the several locking assemblies 61, and controls the first motor 50 to work, thereby driving the drive disk 45 to rotate, and under the cooperation of the arc-shaped slide groove 46 and the sliding rod 47, the support rod 48 is driven to move along the direction of the slideway 49, and then drives the several support rods 48 to approach each other, thereby locking the large machine between the several locking assemblies 61, and then controls the electric push rod 43 to work again, thereby driving the docking base 41 and the large machine to move toward the fixed seat 21, so that It moves toward the end of another large machine, and in the process of moving contact, it is clamped to the end of another large machine through the locking assembly 61, thereby driving the position of the other large machine to be slightly adjusted through the spring telescopic rod 24, so that the two large machines are aligned, and after the alignment is completed, the staff manually controls the rotating disk 31 to work, thereby driving the driving threaded rod 27 to rotate, thereby driving the two annular seats 28 to slide in the moving groove 26 and approach each other, thereby driving the locking rod 29 to be clamped in the spring telescopic rod 24 and clamped to the locking hole 30, thereby fixing the spring telescopic rod 24, thereby locking the large machine on the fixed seat 21, and then locking its position to complete the docking work;

[0046] S2: When a large machine is placed between a plurality of clamps 617, and the first motor 50 and the electric push rod 43 are controlled to align the large machine with the other large machine, the second motor 74 is controlled to work, thereby driving the second gear 73 to rotate, and then driving the first gear 72 meshing therewith to rotate, so that the driving frame 75 rotates along the driving annular frame 71, thereby driving the welding machine 9 to move along the connection between the two large machines;

[0047] S3: When the driving frame 75 moves to the side of the adjacent clamping member 617, it will first drive the side end of the arc-shaped trigger block 82 to squeeze the wedge block 626, thereby driving the wedge block 626 and the trigger rod 625 to move down on the top of the control member 613, and drive the control plate 620 to slide and squeeze the return spring 623 through the provided oblique slide groove 624, thereby driving the limit rod 621 to disengage from the tooth 622, thereby unlocking the control member 613, and then the arc-shaped toothed groove rod 81 is meshed with the matching gear 638, thereby driving the central shaft 636 and the matching column 634 to rotate synchronously on the trigger frame 637, and through the cooperation of the curved slide groove 635 and the clamping column 633, the annular sleeve 632 and the matching frame Under the action of 631, the control member 613 is driven to move back and forth in the limit groove 612, thereby driving the control member 613 to move in the direction of the clamping member 617. Under the action of the first connecting rod 614 and the second connecting rod 615, the clamping member 617 is driven by the linkage rod 616 to move away from the connection between the two large machines under the action of the third connecting rod 618, thereby facilitating the welding machine 9 to weld the connection. At the same time, after the welding is completed, the control member 613 is reset, and after the arc trigger block 82 is away from the wedge block 626, the wedge block 626 loses the resistance force, and the control plate 620 is reset under the action of the reset spring 623, so that the limit rod 621 is re-set to the tooth 622.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A mechanical welding device for large industrial equipment, characterized in that: The invention comprises a workbench (1), wherein a fixing assembly (2) for fixing a machine is provided on the workbench (1), a docking assembly (4) is provided on one side of the fixing assembly (2), a plurality of connecting devices (6) are provided on the docking assembly (4), a driving assembly (7) is provided on the outer side of the plurality of connecting devices (6) and is located on the workbench (1), a trigger assembly (8) for controlling the operation of the connecting device (6) is provided on the driving assembly (7), a welding machine (9) for welding is also provided on the driving assembly (7), the connecting device (6) comprises a locking assembly (61) and a matching assembly (63), the locking assembly (61) is provided on the docking assembly (4), and the matching assembly (63) is provided on the locking assembly (61); The fixing assembly (2) comprises a fixing seat (21), the bottom of the fixing seat (21) is fixedly connected to the top of the workbench (1), a vertically arranged support seat (22) is provided on the fixing seat (21), the bottom of the support seat (22) is fixedly connected to the top of the fixing seat (21), a through opening (23) for placing large machinery is provided on the support seat (22), a plurality of spring telescopic rods (24) are evenly arranged around the through opening (23), and the plurality of spring telescopic rods (24) are arranged on the fixing seat (21). The side ends of the spring telescopic rods (24) are connected to the side ends of the support seat (22), the telescopic end of each spring telescopic rod (24) faces the center of the through-hole (23), and the telescopic end of each spring telescopic rod (24) is fixedly connected to an arc-shaped member (25) for clamping the outer side of the large machinery. The two sides of the support seat (22) are symmetrically provided with movable grooves (26) and are both opened on the fixed seat (21). A driving threaded rod (27) is rotatably connected in the fixed seat (21), and the two ends of the driving threaded rod (27) are fixedly connected to the fixed seat (21). The two sides are respectively located in a moving groove (26), the outer side of the driving threaded rod (27) located in the moving groove (26) is provided with a thread, and the two sections of the thread are provided in opposite directions, and an annular seat (28) is slidably arranged in each of the moving grooves (26), and the bottom of the annular seat (28) is sleeved on the driving threaded rod (27) and matched with its thread, and one side of the annular seat (28) close to the spring telescopic rod (24) is provided with a plurality of springs for fixing the telescopic length of the spring telescopic rod (24). A locking rod (29), wherein the position of each locking rod (29) corresponds to the position of a spring telescopic rod (24), and a plurality of locking holes (30) are provided on the other annular seat (28). When the two annular seats (28) are close to each other, the locking rod (29) can be driven to be clamped in the spring telescopic rod (24) and clamped in the locking hole (30). A rotating disk (31) is provided on the outer side of the fixed seat (21), and the center of the rotating disk (31) is connected to the end of the driving threaded rod (27); The docking assembly (4) comprises a docking base (41), the docking base (41) is arranged at the side end of the fixed seat (21), and the bottom of the docking base (41) is slidably matched with the top of the workbench (1), a mounting frame (42) is provided on the side of the docking base (41) away from the fixed seat (21), the side end of the mounting frame (42) is connected to the side end of the workbench (1), an electric push rod (43) is provided on the top of the mounting frame (42), the output end of the electric push rod (43) is connected to the side end of the docking base (41), an annular frame (44) is provided on the top of the docking base (41) close to the fixed seat (21), a driving disk (45) is provided on the side of the annular frame (44) away from the fixed seat (21), the center of the driving disk (45) is rotatably connected to the annular frame (44), and a plurality of arc-shaped sliding grooves (46) are provided on the driving disk (45). ), a plurality of arc-shaped slide grooves (46) are evenly distributed around the center of the driving disk (45), a sliding rod (47) is slidably arranged in each of the arc-shaped slide grooves (46), one end of the sliding rod (47) close to the annular frame (44) is fixedly connected to a support rod (48), one end of the support rod (48) away from the driving disk (45) slides through the annular frame (44) and slides up and down with it, the two sides of the support rod (48) are respectively slidably matched with the two sides of the slideway (49), the side end of the slideway (49) is fixedly connected to the side end of the annular frame (44), a first motor (50) is arranged on the side of the driving disk (45) away from the annular frame (44), the output end of the first motor (50) is connected to the center of the driving disk (45), and the bottom of the first motor (50) is fixedly connected to the top of the docking base (41) through an auxiliary frame (51); The locking assembly (61) comprises a locking frame (611), wherein the locking frame (611) is arranged on a side of the annular frame (44) close to the fixing seat (21), and a side end of the locking frame (611) is fixedly connected to a side end of the supporting rod (48). A limiting groove (612) is provided on the locking frame (611), and a control member (613) is slidably arranged in the limiting groove (612). A first connecting rod (614) is hingedly connected to the bottom of the control member (613), and a second connecting rod (615) is hingedly connected to one end of the first connecting rod (614) away from the control member (613). The locking frame (611) is hingedly connected to one end of the supporting rod (48) with a linkage rod (616), and the side end of the linkage rod (616) is connected to the other end of the second link (615). The end of the linkage rod (616) is hingedly connected to the top of the clamping member (617) at the end away from the locking frame (611). The end of the clamping member (617) is arranged obliquely at the end away from the locking frame (611). The bottom of the clamping member (617) close to the locking frame (611) is hingedly connected to a third link (618). The other end of the third link (618) is hingedly connected to the bottom of the locking frame (611). The rotating frame (619) is hinged, the top of the rotating frame (619) is fixedly connected to the bottom of the locking frame (611), the control member (613) is rectangular and has a through-type internal structure, a control plate (620) is slidably arranged on the bottom of the control member (613), a side end of the control plate (620) is fixedly connected to a limiting rod (621), one end of the limiting rod (621) away from the control plate (620) slides through the side wall of the control member (613) and is embedded in the teeth (622) of the inner wall of the limiting groove (612), and the control plate (620) is away from the limiting rod ( One side of the trigger rod (621) is movably connected to the inner wall of the adjacent control member (613) through a return spring (623), and an oblique sliding groove (624) is provided on the control plate (620). A card rod is slidably provided in the oblique sliding groove (624), and both ends of the card rod are connected to one side adjacent to the bottom of the trigger rod (625). The top of the trigger rod (625) slides through the top of the control member (613) and is located outside thereof. The top of the trigger rod (625) is fixedly connected to the bottom of a wedge block (626), and the wedge block (626) is located above the control member (613).

2. The mechanical welding equipment for industrial large equipment according to claim 1, characterized in that: The matching assembly (63) comprises a matching frame (631), the bottom of which is fixedly connected to the top of the control member (613), a horizontally arranged annular sleeve (632) is fixedly connected to the matching frame (631), vertically arranged clamping columns (633) are symmetrically arranged on the upper and lower sides of the annular sleeve (632), a matching column (634) is rotatably matched in the annular sleeve (632), a continuous curved sliding groove (635) is provided on the matching column (634), and the two clamping columns (633) are separated at one end away from the matching column (634) and are respectively The engaging column (634) is embedded in the curved slide groove (635) on the adjacent side and slidably cooperates with it. When the engaging column (634) rotates, it can drive the annular sleeve (632) to move back and forth through the curved slide groove (635). The center of one end of the engaging column (634) away from the annular sleeve (632) is rotatably connected to the trigger frame (637) through the central axis (636). The bottom of the trigger frame (637) is fixedly connected to the top of the adjacent locking frame (611). The end of the central axis (636) away from the engaging column (634) is connected to the center of the engaging gear (638).

3. The mechanical welding equipment for industrial large equipment according to claim 2, characterized in that: The driving assembly (7) comprises a driving annular frame (71), the driving annular frame (71) being arranged between a fixing seat (21) and a docking base (41), the bottom of the driving annular frame (71) being fixedly connected to the top of the workbench (1), a first gear (72) being rotatably connected inside the driving annular frame (71), a second gear (73) being meshed with a side end of the first gear (72), the center of the second gear (73) being rotatably connected to the driving annular frame (71), a second motor (74) being arranged on a side of the driving annular frame (71) away from the second gear (73), the output end of the second motor (74) being connected to the center of the second gear (73), a driving frame (75) being fixedly connected to the first gear (72), a side of the driving frame (75) away from the matching gear (638) being fixedly connected to the tail of the welding machine (9), and the output direction of the welding machine (9) being arranged toward the clamping member (617).

4. The mechanical welding equipment for industrial large equipment according to claim 3, characterized in that: The trigger assembly (8) comprises an arc-shaped toothed rod (81), which is arranged on a side of the driving annular frame (71) away from the welding machine (9), the top of the arc-shaped toothed rod (81) is fixedly connected to the bottom of the driving frame (75), the toothed end of the arc-shaped toothed rod (81) can mesh with the matching gear (638), and the side end of the arc-shaped toothed rod (81) is fixedly connected with an arc-shaped trigger block (82). When the first gear (72) drives the driving frame (75) to rotate, the side end of the arc-shaped trigger block (82) can be driven to squeeze one side of the adjacent wedge block (626) to press it downward, and after the arc-shaped trigger block (82) squeezes the wedge block (626), the arc-shaped toothed rod (81) is driven to mesh with the matching gear (638) to drive it to rotate.

5. The method for using a mechanical welding device for industrial large equipment according to claim 4, characterized in that: The steps include: S1: The staff first places one of the large machines between the through openings (23) of the support seat (22) and preliminarily fixes it through the arc-shaped pieces (25) on the spring telescopic rods (24). Then, the other large machine is placed between the several locking assemblies (61) and the first motor (50) is controlled to work, thereby driving the driving disk (45) to rotate. Under the cooperation of the arc-shaped slide groove (46) and the sliding rod (47), the support rod (48) is driven to move along the direction of the slideway (49), thereby driving the several support rods (48) to approach each other, thereby locking the large machine between the several locking assemblies (61). Then, the electric push rod (43) is controlled to work again, thereby driving the docking base (41) and the large machine to the fixed seat (21). The two large machines are moved to the end of another large machine, and in the process of moving and contacting, the locking assembly (61) is clamped to the end of another large machine, thereby driving the position of the other large machine to be slightly adjusted through the spring telescopic rod (24), so that the two large machines are aligned, and after the alignment is completed, the staff manually controls the rotating disk (31) to work, thereby driving the driving threaded rod (27) to rotate, thereby driving the two annular seats (28) to slide in the moving groove (26) and approach each other, thereby driving the locking rod (29) to be clamped in the spring telescopic rod (24) and clamped to the locking hole (30), thereby fixing the spring telescopic rod (24), thereby locking the large machine on the fixed seat (21), and then locking its position, and completing the docking work; S2: After placing a large machine between a plurality of clamping members (617), and aligning the large machine with another large machine by controlling the first motor (50) and the electric push rod (43), the second motor (74) is controlled to work, thereby driving the second gear (73) to rotate, and then driving the first gear (72) meshing with the second gear to rotate, so that the driving frame (75) rotates along the driving ring frame (71), thereby driving the welding machine (9) to move along the connection between the two large machines; S3: When the driving frame (75) moves to the side of the adjacent clamping member (617), it will first drive the side end of the arc-shaped trigger block (82) to squeeze the wedge block (626), thereby driving the wedge block (626) and the trigger rod (625) to move downward on the top of the control member (613), and drive the control plate (620) to slide and squeeze the return spring (623) through the provided oblique slide groove (624), thereby driving the limit rod (621) to disengage from the tooth (622), thereby unlocking the control member (613), and then the arc-shaped toothed groove rod (81) is meshed with the matching gear (638), thereby driving the central shaft (636) and the matching column (634) to rotate synchronously on the trigger frame (637), and through the cooperation of the curved slide groove (635) and the clamping column (633), the annular sleeve (632) and the matching gear (638) are locked. Under the action of the closing frame (631), the control member (613) is driven to perform a reciprocating movement in the limiting groove (612), thereby driving the control member (613) to move in the direction of the clamping member (617). Under the action of the first connecting rod (614) and the second connecting rod (615), the clamping member (617) is driven by the linkage rod (616) to move away from the connection between the two large machines under the action of the third connecting rod (618), thereby facilitating the welding machine (9) to weld the connection. At the same time, after the welding is completed, the control member (613) is reset, and after the arc trigger block (82) is away from the wedge block (626), the wedge block (626) loses the pressure, and the control plate (620) is reset under the action of the reset spring (623), so that the limiting rod (621) is re-set to the tooth (622).

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