Welding device capable of conveniently welding corrugated pipe

Abstract

The invention discloses a welding device facilitating welding of a corrugated pipe, and relates to the technical field of corrugated pipe welding, the welding device comprises a mounting base plate, a movable assembly, a fixed assembly and a welding assembly, and a cooling mechanism used for cooling a workpiece is mounted in the mounting base plate; the cooling mechanism comprises a cooling liquid groove formed in the top of the mounting base plate, a plurality of first air cylinders mounted on the bottom wall of the cooling liquid groove and a cooling frame mounted on piston rods of the first air cylinders. One side of the cooling liquid groove is communicated with a cooling liquid inlet pipe, the bottom of the cooling liquid groove is communicated with a cooling liquid outlet pipe, and the cooling liquid inlet pipe and the cooling liquid outlet pipe are each provided with an electromagnetic valve. By means of the cooling device, welded workpieces can be rapidly cooled conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of bellows welding, and in particular to a welding device for facilitating the welding of bellows. Background Art

[0002] At present, metal bellows is a kind of pipe with regular wave-like appearance. Commonly used metal bellows are carbon steel, stainless steel, steel lined with plastic, aluminum, etc. It is mainly used for non-concentric axial transmission with a very small bending radius, or irregular turning, expansion, or absorbing thermal deformation of pipes, or for connecting pipes to pipes or pipes to equipment in occasions where it is not convenient to install with fixed elbows.

[0003] Related technology can refer to the Chinese utility model patent with authorization announcement number CN218904194U, which discloses a bellows welding device, including a mounting base, a movable component is arranged on one side of the top of the mounting base, a fixed component is arranged on the other side of the top of the mounting base, and a welding component is arranged at the top of the mounting base near the back; the movable component is used to cooperate with the fixed component to limit and fix the bellows, and the welding component is used to weld and fix the bellows to the welding part.

[0004] However, the above-mentioned bellows welding device is not convenient for rapidly cooling the welded workpiece, which easily affects the welding efficiency of the welding device. Summary of the invention

[0005] The present application provides a welding device that is convenient for welding a corrugated pipe and is convenient for quickly cooling the welded workpiece, and adopts the following technical solutions:

[0006] A welding device convenient for welding a corrugated pipe comprises a mounting base, a movable component, a fixed component and a welding component, wherein a cooling mechanism for cooling a workpiece is installed in the mounting base, and the cooling mechanism comprises a cooling liquid tank opened on the top of the mounting base, a plurality of first cylinders installed on the bottom wall of the cooling liquid tank, and a cooling frame installed on the piston rods of the plurality of first cylinders; a cooling liquid inlet pipe is connected to one side of the cooling liquid tank, a cooling liquid outlet pipe is connected to the bottom of the cooling liquid tank, and electromagnetic valves are installed on the cooling liquid inlet pipe and the cooling liquid outlet pipe.

[0007] By adopting the above scheme, when the welded workpiece needs to be cooled, the welded workpiece is first removed and placed in a cooling frame, and then the cooling frame is driven downward by the piston rod of the first cylinder, so that the welded workpiece can be placed in the coolant, thereby cooling the welded workpiece; in summary, the cooling mechanism set up facilitates the rapid cooling of the welded workpiece.

[0008] Preferably, the coolant outlet pipe is connected to a filtering mechanism, and the filtering mechanism includes a filter box connected to one end of the coolant outlet pipe away from the coolant tank, a filter plate installed in the filter box, and a drain pipe connected to one side of the filter box; an electromagnetic valve is installed on the drain pipe, and the filter plate is located between the coolant outlet pipe and the drain pipe.

[0009] By adopting the above solution, the filter plate is arranged to facilitate filtering of the coolant.

[0010] Preferably, shielding mechanisms for shielding the top of the cooling liquid tank are respectively installed on both sides of the cooling liquid tank, and two groups of shielding mechanisms are used in combination to shield the top of the cooling liquid tank, and the two groups of shielding mechanisms are symmetrically arranged.

[0011] By adopting the above scheme, the shielding mechanism is provided, which facilitates shielding the top of the cooling liquid tank, so that when the welded workpiece is cooled, the overflow of waste gas can be reduced.

[0012] Preferably, each group of the shielding mechanism includes a first through hole opened on one side of the cooling liquid tank, an installation groove opened on the side of the first through hole away from the cooling liquid tank, a movable plate slidably arranged in the installation groove, a second cylinder installed on the top of the movable plate, a shielding frame fixed to the piston rod of the second cylinder, and an activated carbon frame installed on the bottom of the shielding frame; the shielding frame is slidably connected to the first through hole, and the two shielding frames are arranged opposite to each other and can be connected.

[0013] By adopting the above solution, when it is necessary to shield the top of the coolant tank, the two second cylinders are started first, and the piston rods of the two second cylinders drive the two shielding frames to dock, so that the top of the coolant tank can be shielded; in addition, the movement of the shielding frame drives the movement of the activated carbon frame, which is convenient for absorbing and treating the exhaust gas. In summary, the shielding mechanism can reduce the overflow of exhaust gas.

[0014] Preferably, a disassembly mechanism for disassembling the activated carbon frame is installed in the installation groove, and the disassembly mechanism includes a third cylinder installed in the installation groove, a horizontal groove opened at the bottom of the installation groove, a sliding sleeve slidably connected to the horizontal groove, a driving component installed in the horizontal groove for driving the sliding sleeve to move, a horizontal plate installed on the top of the sliding sleeve, and a scissors-type lift installed on the top of the horizontal plate; the moving plate is installed on the piston rod of the third cylinder; the scissors-type lift includes an operating platform, a connecting component for fixing the activated carbon frame is installed on the shielding frame, and a releasing component for releasing the activated carbon frame is installed on the operating platform; an entrance and exit is opened on one side of the installation groove.

[0015] By adopting the above scheme, when the activated carbon frame needs to be disassembled, the shielding frame is first retracted by the second cylinder, and then the movable plate is driven downward by the third cylinder, and then the sliding sleeve is driven to move by the driving assembly, and the movement of the sliding sleeve drives the horizontal plate to move, and the movement of the horizontal plate drives the scissors-type lift to move, so that the operating platform can be moved to the bottom of the activated carbon frame, and then the operating platform is driven to rise by the scissors-type lift, and then the activated carbon frame is released under the action of the releasing assembly, and then the activated carbon frame falls onto the operating platform, and then the operating platform is driven to descend by the scissors-type lift, and then the scissors-type lift is moved out of the entrance and exit by the driving assembly, so that the activated carbon frame can be moved out of the entrance and exit, so that the activated carbon frame can be disassembled; in summary, the disassembly mechanism set up facilitates the disassembly of the activated carbon frame.

[0016] Preferably, the connecting assembly includes a first vertical slot opened in the shielding frame, a vertical plate slidably connected to the first vertical slot, and a first plug plate fixedly connected to the bottom of the vertical plate; a second through hole is opened on the side of the first vertical slot close to the activated carbon frame, a first slot is opened on one side of the activated carbon frame, and the first plug plate passes through the second through hole and is plugged into the first slot; a first spring is fixedly connected to the side of the vertical plate away from the activated carbon frame, and one end of the first spring away from the vertical plate is fixedly connected to the inner wall of one side of the first vertical slot; the top of the activated carbon frame is completely open, and a cover plate is detachably installed on the top of the activated carbon frame; a second plug plate is fixedly connected to the top of the cover plate, and a A second slot, and the second plug plate is plugged into the second slot; a third through hole is provided on the top wall of the first vertical slot, and a third plug plate is slidably connected in the third through hole; a third slot is provided on a side of the second plug plate close to the third through hole, and the third plug plate is plugged into the third slot; a driving frame is fixedly connected to the bottom of the first plug plate, a through hole is provided on one side of the first vertical slot for the end of the driving frame away from the first plug plate to pass through, a spherical surface is provided on the end of the driving frame close to the activated carbon frame, and the spherical surface matches one side of the activated carbon frame; a positioning block is fixedly connected to the top of the operating platform, a positioning groove is provided at the bottom of the activated carbon frame, and the positioning block is plugged into the positioning groove.

[0017] By adopting the above scheme, when the activated carbon frame needs to be fixed, the positioning block is first inserted into the positioning groove by moving the activated carbon frame, and then the operating platform is driven to move to the bottom of the shielding frame by the driving assembly, and then the activated carbon frame is driven to move upward by the scissors-type lift, and then the activated carbon frame drives the driving frame to move into the perforation under the action of the spherical surface, and the movement of the driving frame drives the vertical plate to move, and the movement of the vertical plate presses the first spring; in addition, the upward movement of the activated carbon frame can enable the second plug plate to be inserted into the second slot, and when the second plug plate is inserted into the second slot, the vertical plate drives the first plug plate to be inserted into the first slot and drives the third plug plate to be inserted into the third slot under the action of the first spring, so that the activated carbon frame can be fixed; in summary, the set connection assembly is convenient for fixing the activated carbon frame.

[0018] Preferably, the release component includes a second vertical slot provided on the top of the operating platform and an electromagnet installed in the second vertical slot; a third vertical slot is provided at the bottom of the activated carbon frame, a magnetic block is slidably connected in the third vertical slot, and the magnetic block matches the electromagnet; fourth vertical slots are provided on both sides of the third vertical slot, and sliders are respectively fixedly connected on both sides of the magnetic block, and two of the sliders are respectively slidably connected to the two fourth vertical slots; a second spring is fixedly connected to the bottom of the slider, and one end of the second spring away from the slider is fixedly connected to the bottom of the fourth vertical slot; a fourth through hole is provided on one side of the fourth slide slot, and one end of the drive frame away from the first plug plate extends into the fourth through hole, and a push block is fixedly connected to one side of the slider away from the magnetic block, and the spherical surface matches the bottom of the push block.

[0019] By adopting the above scheme, when it is necessary to disassemble the activated carbon frame, the operating platform is first moved to the bottom of the activated carbon frame through the driving component, and then the operating platform is driven to rise by the scissors-type lift. The rising of the operating platform can enable the positioning block to be plugged into the positioning slot, and then the electromagnet is started. At this time, the magnetic block moves downward and connects with the electromagnet, and the magnetic block moves downward to drive the slider to move downward, and the slider moves downward to drive the push block to move downward, and then the push block drives the driving frame to move into the perforation under the action of the spherical surface. The movement of the driving frame into the perforation can separate the first plug plate from the first slot and the third plug plate from the third slot, and then the operating platform is driven down by the scissors-type lift, and then the scissors-type lift is used to move the operating platform out of the entrance and exit through the driving component, so that the activated carbon frame can be moved out of the entrance and exit, so that the activated carbon frame can be disassembled; in summary, the set release component is convenient for releasing the fixation of the activated carbon frame.

[0020] Preferably, an observation hole is provided on one side of the installation slot, a transparent plate is installed in the observation hole, and a sink groove is provided on the top of one end of the third plug board away from the second plug board, an LED strip is installed in the sink groove.

[0021] By adopting the above scheme, the observation hole is provided, which makes it easy to observe the inside of the installation groove; when the activated carbon frame is released, the driving frame moves into the through hole to move the third plug plate out of the third through hole. At this time, the third plug plate drives the LED strip to move out of the third through hole, so that it can be observed whether the activated carbon frame has been released.

[0022] Preferably, a cleaning mechanism for cleaning the transparent plate is installed on one side of the mounting groove, and the cleaning mechanism includes a fixed plate fixedly connected to one side of the mounting groove, a vertical rod slidably connected to the fixed plate, and a cleaning brush fixed to the top of the vertical rod; one side of the cleaning brush abuts against the inner side of the transparent plate; a baffle is fixedly connected to the bottom of the vertical rod, a third spring is fixedly connected to the top of the baffle, and one end of the third spring away from the baffle is fixed to the bottom of the fixed plate.

[0023] By adopting the above solution, when the activated carbon frame is disassembled, the movable plate moves downward to push the cleaning brush downward, so that the inner side of the transparent plate can be cleaned, thereby facilitating observation of the interior of the installation groove.

[0024] Preferably, a sealing mechanism is installed on one side of the entrance and exit, and the sealing mechanism includes a dovetail groove opened on the outer side wall of the installation groove, a dovetail block slidably connected to the dovetail groove, a horizontal block fixed to one side of the dovetail block, a door panel fixed to the bottom of the horizontal block, and a handle fixed to the side of the door panel away from the entrance and exit; a fixed block is fixed to the top wall of the dovetail groove, and a fourth spring is arranged between the fixed block and the horizontal block; a fifth through hole is opened on one side of the dovetail groove, and a limited position block is slidably connected in the fifth through hole, and one side of the dovetail block A limiting groove is provided on the side, one end of the limiting block is provided with a first inclined surface and is inserted into the limiting groove; a vertical block is fixedly connected to the bottom of the limiting block away from the dovetail block, a fifth spring is fixedly connected to one side of the vertical block, and an end of the fifth spring away from the vertical block is fixedly connected to one side of the mounting groove; a first abutment plate is fixedly connected to the top of the limit block away from the dovetail block, a second abutment plate is fixedly connected to the bottom of the baffle, and second inclined surfaces are respectively provided on the opposite inner sides of the first abutment plate and the second abutment plate, and the two second inclined surfaces match each other.

[0025] By adopting the above scheme, when the entrance and exit need to be sealed, the door panel is first driven downward by the handle, and the downward movement of the door panel drives the dovetail block to move downward, and then the dovetail block drives the limit block to move into the fifth through hole under the action of the first inclined surface, and the limit block moves into the fifth through hole to stretch the fifth spring; when the dovetail block moves to align the limit block with the limit groove, the limit block is plugged into the limit groove under the action of the fifth spring, so that the door panel can be fixed, and then the entrance and exit can be sealed. In addition, the dovetail block moves downward to stretch the fourth spring. When the activated carbon frame is disassembled, the movable plate moves downward to push the cleaning brush downward. The downward movement of the cleaning brush drives the baffle plate to move downward. The downward movement of the baffle plate drives the second abutment plate to move downward. Then the second abutment plate drives the first abutment plate to move into the fifth through hole under the action of the second inclined surface. The first abutment plate moves into the fifth through hole and drives the limit block to move into the fifth through hole. The movement of the limit block into the fifth through hole can release the limit on the dovetail block. At this time, the door panel releases the seal of the entrance and exit under the action of the fifth spring, thereby facilitating the activated carbon frame to be moved out of the entrance and exit.

[0026] In summary, this application has the following beneficial effects:

[0027] 1. When the welded workpiece needs to be cooled, the welded workpiece is first removed and placed in the cooling frame, and then the cooling frame is driven downward by the piston rod of the first cylinder, so that the welded workpiece can be placed in the coolant, thereby cooling the welded workpiece; In summary, the cooling mechanism is provided to facilitate rapid cooling of the welded workpiece;

[0028] 2. When the top of the coolant tank needs to be shielded, the two second cylinders are started first. At this time, the piston rods of the two second cylinders drive the two shielding frames to dock, so that the top of the coolant tank can be shielded; in addition, the movement of the shielding frame drives the movement of the activated carbon frame, which is convenient for absorbing and treating the exhaust gas. In summary, the shielding mechanism can reduce the overflow of exhaust gas;

[0029] 3. When the activated carbon frame needs to be disassembled, first retract the shielding frame through the second cylinder, and then drive the movable plate to move downward through the third cylinder, and then drive the sliding sleeve to move through the driving assembly, the sliding sleeve movement drives the horizontal plate to move, and the horizontal plate movement drives the scissors-type lift to move, so that the operating platform can be moved to the bottom of the activated carbon frame, and then the operating platform is driven to rise by the scissors-type lift, and then the activated carbon frame is released under the action of the releasing assembly, and then the activated carbon frame falls onto the operating platform, and then the operating platform is driven down by the scissors-type lift, and then the scissors-type lift is moved out of the entrance and exit through the driving assembly, so that the activated carbon frame can be moved out of the entrance and exit, so that the activated carbon frame can be disassembled; in summary, the disassembly mechanism set up facilitates the disassembly of the activated carbon frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0031] Figure 2 This is a structural schematic diagram highlighting the cooling mechanism in the embodiment of the present application;

[0032] Figure 3 This is a structural schematic diagram highlighting the filtering mechanism in the embodiment of the present application;

[0033] Figure 4 This is a structural diagram highlighting the connection between the activated carbon frame and the operating platform in the embodiment of the present application;

[0034] Figure 5 This is a structural diagram highlighting the connection components in the embodiment of the present application;

[0035] Figure 6 This is a structural schematic diagram highlighting the release component in the embodiment of the present application;

[0036] Figure 7 This is a structural schematic diagram highlighting the cleaning mechanism and the sealing mechanism in the embodiment of the present application.

[0037] Description of reference numerals: 1. mounting base plate; 11. movable assembly; 12. fixed assembly; 13. welding assembly; 2. cooling mechanism; 21. cooling liquid tank; 22. first cylinder; 23. cooling frame; 24. cooling liquid inlet pipe; 25. cooling liquid outlet pipe; 3. filtering mechanism; 31. filtering box; 32. filtering plate; 33. drain pipe; 34. sealing cover; 4. shielding mechanism; 41. first through hole; 42. mounting groove; 421. entrance and exit; 422. observation hole; 423. transparent plate; 43. shift moving plate; 44, second cylinder; 45, shielding frame; 451, second slot; 46, activated carbon frame; 461, first slot; 462, cover plate; 5, disassembly mechanism; 51, third cylinder; 52, horizontal slot; 53, sliding sleeve; 531, horizontal plate; 54, scissor lift; 541, operating platform; 55, driving assembly; 551, driving motor; 552, lead screw; 56, gong; 6, connecting assembly; 61, first vertical slot; 611, second through hole; 612, third through hole; 61 3. Perforation; 62. Vertical plate; 63. First plug plate; 64. First spring; 65. Second plug plate; 651. Third slot; 66. Third plug plate; 661. Sink; 662. LED strip; 67. Drive frame; 671. Spherical surface; 68. Positioning block; 69. Positioning slot; 7. Release assembly; 71. Second vertical slot; 72. Electromagnet; 73. Third vertical slot; 74. Magnetic block; 75. Fourth vertical slot; 76. Slider; 77. Second spring; 78. Fourth through hole; 79. Push block; 8 , cleaning mechanism; 81, fixed plate; 82, vertical rod; 83, cleaning brush; 84, baffle; 85, third spring; 9, sealing mechanism; 91, dovetail groove; 911, fifth through hole; 92, dovetail block; 921, limiting groove; 93, horizontal block; 94, door panel; 941, handle; 95, fixed block; 96, fourth spring; 97, limiting block; 971, first inclined surface; 972, vertical block; 973, fifth spring; 98, first abutment plate; 99, second abutment plate; 991, second inclined surface. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-7 This application is described in further detail.

[0039] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0040] The present application discloses a welding device which is convenient for welding a corrugated pipe. Figure 1 and Figure 2As shown, it includes a mounting base plate 1, a movable component 11, a fixed component 12 and a welding component 13. A cooling mechanism 2 for cooling a workpiece is installed in the mounting base plate 1.

[0041] like Figure 1 and Figure 2 As shown, the cooling mechanism 2 includes a cooling liquid tank 21 opened on the top of the mounting base plate 1, a plurality of first cylinders 22 vertically mounted on the bottom wall of the cooling liquid tank 21, and a cooling frame 23 mounted on the piston rods of the plurality of first cylinders 22; a cooling liquid inlet pipe 24 is connected to one side of the cooling liquid tank 21, and a cooling liquid outlet pipe 25 is connected to the bottom of the cooling liquid tank 21, and electromagnetic valves are installed on the cooling liquid inlet pipe 24 and the cooling liquid outlet pipe 25. When the welded workpiece needs to be cooled, the welded workpiece is first removed and placed in the cooling frame 23, and then the cooling frame 23 is driven downward by the piston rod of the first cylinder 22, so that the welded workpiece can be placed in the coolant, thereby cooling the welded workpiece; in summary, the cooling mechanism 2 is set to facilitate rapid cooling of the welded workpiece.

[0042] like Figure 2 and Figure 3 As shown, the coolant outlet pipe 25 is connected to a filter mechanism 3, which includes a filter box 31 connected to the end of the coolant outlet pipe 25 away from the coolant tank 21, a filter plate 32 installed in the filter box 31, and a drain pipe 33 connected to one side of the filter box 31; a solenoid valve is installed on the drain pipe 33, and the filter plate 32 is located between the coolant outlet pipe 25 and the drain pipe 33; one side of the filter box 31 is detachably sealed with a sealing cover 34 through bolts and a sealing ring. The filter plate 32 is provided to facilitate filtering of the coolant.

[0043] like Figure 2 As shown, shielding mechanisms 4 for shielding the top of the coolant tank 21 are respectively installed on both sides of the coolant tank 21, and two sets of shielding mechanisms 4 are used in conjunction to shield the top of the coolant tank 21, and the two sets of shielding mechanisms 4 are symmetrically arranged. The shielding mechanisms 4 are arranged to facilitate shielding the top of the coolant tank 21, so that when the welded workpiece is cooled, the exhaust gas overflow can be reduced.

[0044] like Figure 2As shown, each shielding mechanism 4 includes a first through hole 41 opened on one side of the coolant tank 21, a mounting groove 42 opened on the side of the first through hole 41 away from the coolant tank 21, a movable plate 43 arranged in the mounting groove 42 along the vertical sliding direction, a second cylinder 44 horizontally installed on the top of the movable plate 43, a shielding frame 45 fixedly connected to the piston rod of the second cylinder 44, and an activated carbon frame 46 installed at the bottom of the shielding frame 45; the shielding frame 45 is connected to the first through hole 41 by sliding in the horizontal direction, and the two shielding frames 45 are arranged oppositely and can be docked. When it is necessary to shield the top of the coolant tank 21, the two second cylinders 44 are started first, and at this time, the piston rods of the two second cylinders 44 drive the two shielding frames 45 to dock, so that the top of the coolant tank 21 can be shielded; in addition, the movement of the shielding frame 45 drives the movement of the activated carbon frame 46, which is convenient for absorbing and treating the exhaust gas. In summary, the shielding mechanism 4 set up can reduce the overflow of exhaust gas.

[0045] like Figure 2 , Figure 4-Figure 6 As shown, a disassembly mechanism 5 for disassembling the activated carbon frame 46 is installed in the installation groove 42, and the disassembly mechanism 5 includes a third cylinder 51 vertically installed in the installation groove 42, a horizontal groove 52 opened at the bottom of the installation groove 42, a sleeve 53 slidingly connected to the horizontal groove 52 along the horizontal direction, a driving component 55 installed in the horizontal groove 52 for driving the sleeve 53 to move, a horizontal plate 531 installed on the top of the sleeve 53, and a scissor-type lift 54 ​​installed on the top of the horizontal plate 531; the moving plate 43 is installed on the piston rod of the third cylinder 51; the scissor-type lift 54 ​​includes an operating platform 541, a connecting component 6 for fixing the activated carbon frame 46 is installed on the shielding frame 45, and a releasing component 7 for releasing the activated carbon frame 46 is installed on the operating platform 541; an entrance and exit 421 is opened on one side of the installation groove 42. When it is necessary to disassemble the activated carbon frame 46, first retract the shielding frame 45 through the second cylinder 44, and then drive the movable plate 43 to move downward through the third cylinder 51, and then drive the sliding sleeve 53 to move through the driving assembly 55, and the sliding sleeve 53 moves to drive the horizontal plate 531 to move, and the horizontal plate 531 moves to drive the scissors-type lift 54 ​​to move, so that the operating platform 541 can be moved to the bottom of the activated carbon frame 46, and then the operating platform 541 is driven to rise by the scissors-type lift 54, and then the fixation of the activated carbon frame 46 is released under the action of the releasing assembly 7, and then the activated carbon frame 46 falls onto the operating platform 541, and then the operating platform 541 is driven to descend by the scissors-type lift 54, and then the scissors-type lift 54 ​​is used to move the scissors-type lift 54 ​​out of the entrance and exit 421 through the driving assembly 55, so that the activated carbon frame 46 can be moved out of the entrance and exit 421, so that the activated carbon frame 46 can be disassembled; in summary, the disassembly mechanism 5 is set to facilitate the disassembly of the activated carbon frame 46.

[0046] like Figure 2As shown, the driving assembly 55 includes a driving motor 551 installed at one end of the horizontal slot 52 and a screw 552 installed on the output shaft of the driving motor 551; the sleeve 53 is threadedly connected to the screw 552; a gong 56 is installed on one side of the operating platform 541, and the gong 56 is provided to facilitate the limiting of the operating platform 541 on the one hand, and to remind the operator on the other hand.

[0047] like Figure 4-Figure 6As shown, the connecting component 6 includes a first vertical slot 61 opened in the shielding frame 45, a vertical plate 62 slidably connected to the first vertical slot 61 in the horizontal direction, and a first plug plate 63 fixedly connected to the bottom of the vertical plate 62; a second through hole 611 is opened on the side of the first vertical slot 61 close to the activated carbon frame 46, a first slot 461 is opened on one side of the activated carbon frame 46, and the first plug plate 63 passes through the second through hole 611 and is plugged into the first slot 461; a first spring 64 is horizontally fixedly connected to the side of the vertical plate 62 away from the activated carbon frame 46, and one end of the first spring 64 away from the vertical plate 62 is fixedly connected to the inner wall of one side of the first vertical slot 61; the top of the activated carbon frame 46 is completely open, and a cover plate 462 is detachably installed on the top of the activated carbon frame 46; a second plug plate 65 is fixedly connected to the top of the cover plate 462, and a second plug plate 65 is opened at the bottom of the shielding frame 45 Slot 451, the second plug plate 65 is plugged into the second slot 451; a third through hole 612 is provided on the top wall of the first vertical slot 61, a third plug plate 66 is slidably connected in the third through hole 612 in the horizontal direction, a third slot 651 is provided on the side of the second plug plate 65 close to the third through hole 612, and the third plug plate 66 is plugged into the third slot 651; a driving frame 67 is fixedly connected to the bottom of the first plug plate 63, a through hole 613 is provided on one side of the first vertical slot 61 for the end of the driving frame 67 away from the first plug plate 63 to pass through, a spherical surface 671 is provided on the end of the driving frame 67 close to the activated carbon frame 46, and the spherical surface 671 matches one side of the activated carbon frame 46; a positioning block 68 is fixedly connected to the top of the operating platform 541, a positioning groove 69 is provided at the bottom of the activated carbon frame 46, and the positioning block 68 is plugged into the positioning groove 69. When it is necessary to fix the activated carbon frame 46, the positioning block 68 is first inserted into the positioning groove 69 by moving the activated carbon frame 46, and then the operating platform 541 is driven to move to the bottom of the shielding frame 45 by the driving component 55, and then the activated carbon frame 46 is driven to move upward by the scissor-type lift 54, and then the activated carbon frame 46 drives the driving frame 67 to move into the through hole 613 under the action of the spherical surface 671, and the movement of the driving frame 67 drives the vertical plate 62 to move, and the vertical plate 62 moves to press the first spring 64; in addition, the upward movement of the activated carbon frame 46 can enable the second plug plate 65 to be inserted into the second slot 451. When the second plug plate 65 is inserted into the second slot 451, the vertical plate 62 drives the first plug plate 63 to be inserted into the first slot 461 and drives the third plug plate 66 to be inserted into the third slot 651 under the action of the first spring 64, so that the activated carbon frame 46 can be fixed; in summary, the provided connecting component 6 is convenient for fixing the activated carbon frame 46.

[0048] like Figure 4-Figure 6As shown, the release component 7 includes a second vertical slot 71 opened on the top of the operating platform 541 and an electromagnet 72 installed in the second vertical slot 71; a third vertical slot 73 is opened at the bottom of the activated carbon frame 46, and a magnetic block 74 is vertically slidably connected in the third vertical slot 73, and the magnetic block 74 matches the electromagnet 72; fourth vertical slots 75 are opened on both sides of the third vertical slot 73, and sliders 76 are fixedly connected on both sides of the magnetic block 74, and the two sliders 76 are respectively connected to the two fourth vertical slots 75 along the vertical sliding direction; a second spring 77 is vertically fixedly connected to the bottom of the slider 76, and one end of the second spring 77 away from the slider 76 is fixedly connected to the bottom of the fourth vertical slot 75; a fourth through hole 78 is opened on one side of the fourth slide slot, and one end of the drive frame 67 away from the first plug plate 63 extends into the fourth through hole 78, and a push block 79 is fixedly connected to the side of the slider 76 away from the magnetic block 74, and the spherical surface 671 matches the bottom of the push block 79. When the activated carbon frame 46 needs to be disassembled, the operating platform 541 is first moved to the bottom of the activated carbon frame 46 by the driving assembly 55, and then the operating platform 541 is driven to rise by the scissor lift 54. The rising of the operating platform 541 enables the positioning block 68 to be plugged into the positioning groove 69, and then the electromagnet 72 is started. At this time, the magnetic block 74 moves downward to connect with the electromagnet, and the magnetic block 74 moves downward to drive the slider 76 to move downward, and the slider 76 moves downward to drive the push block 79 to move downward, and then the push block 79 drives the driving frame under the action of the spherical surface 671. 67 moves into the through hole 613, and the movement of the driving frame 67 into the through hole 613 can separate the first plug plate 63 from the first slot 461 and the third plug plate 66 from the third slot 651, and then the operating platform 541 is driven to descend by the scissor-type lift 54, and then the scissor-type lift 54 ​​is moved out of the entrance and exit 421 by the driving component 55, so that the activated carbon frame 46 can be moved out of the entrance and exit 421, so that the activated carbon frame 46 can be disassembled; in summary, the release component 7 is set to facilitate the release of the fixation of the activated carbon frame 46.

[0049] like Figure 2 , Figure 7 As shown, an observation hole 422 is provided on one side of the installation slot 42, a transparent plate 423 is installed in the observation hole 422, and a sinking groove 661 is provided on the top of one end of the third plug plate 66 away from the second plug plate 65, and an LED strip 662 is installed in the sinking groove 661. The observation hole 422 is provided to facilitate observation of the interior of the installation slot 42; when the activated carbon frame 46 is released from the fixing, the driving frame 67 moves into the through hole 613 to move the third plug plate 66 out of the third through hole 612, and at this time, the third plug plate 66 drives the LED strip 662 to move out of the third through hole 612, so that it can be observed whether the fixing of the activated carbon frame 46 has been released.

[0050] like Figure 2 , Figure 7As shown, a cleaning mechanism 8 for cleaning the transparent plate 423 is installed on one side of the installation slot 42, and the cleaning mechanism 8 includes a fixed plate 81 fixed to one side of the installation slot 42, a vertical rod 82 connected to the fixed plate 81 along the vertical sliding direction, and a cleaning brush 83 fixed to the top of the vertical rod 82; the vertical rod 82 is arranged to penetrate the fixed plate 81, and one side of the cleaning brush 83 abuts against the inner side of the transparent plate 423; a baffle 84 is fixed to the bottom of the vertical rod 82, and a third spring 85 is vertically fixed to the top of the baffle 84, and one end of the third spring 85 away from the baffle 84 is fixed to the bottom of the fixed plate 81. When the activated carbon frame 46 is disassembled, the movable plate 43 moves downward to push the cleaning brush 83 to move downward, so that the inner side of the transparent plate 423 can be cleaned, thereby facilitating the observation of the inside of the installation slot 42.

[0051] like Figure 2 , Figure 7As shown, a sealing mechanism 9 is installed on one side of the entrance and exit 421, and the sealing mechanism 9 includes a dovetail groove 91 opened on the outer wall of the installation groove 42, a dovetail block 92 vertically slidably connected to the dovetail groove 91, a horizontal block 93 fixedly connected to one side of the dovetail block 92, a door panel 94 fixedly connected to the bottom of the horizontal block 93, and a handle 941 fixedly connected to the door panel 94 away from the entrance and exit 421; a fixed block 95 is fixedly connected to the top wall of the dovetail groove 91, and a fourth spring 96 is vertically arranged between the fixed block 95 and the horizontal block 93; a fifth through hole 911 is opened on one side of the dovetail groove 91, and a limited position block 97 is horizontally slidably connected in the fifth through hole 911, and the dovetail block A limiting groove 921 is provided on one side of 92, and a first inclined surface 971 is provided at one end of the limiting block 97 and is inserted into the limiting groove 921; a vertical block 972 is fixedly connected to the bottom of the limiting block 97 away from the dovetail block 92, and a fifth spring 973 is fixedly connected to one side of the vertical block 972, and the end of the fifth spring 973 away from the vertical block 972 is fixedly connected to one side of the mounting groove 42; a first abutment plate 98 is fixedly connected to the top of the limiting block 97 away from the dovetail block 92, and a second abutment plate 99 is fixedly connected to the bottom of the baffle 84, and second inclined surfaces 991 are respectively provided on the opposite inner sides of the first abutment plate 98 and the second abutment plate 99, and the two second inclined surfaces 991 match each other. When the entrance and exit 421 needs to be sealed, the door panel 94 is first driven downward by the handle 941, and the downward movement of the door panel 94 drives the dovetail block 92 to move downward, and then the dovetail block 92 drives the limit block 97 to move into the fifth through hole 911 under the action of the first inclined surface 971, and the limit block 97 moves into the fifth through hole 911 to stretch the fifth spring 973; when the dovetail block 92 moves to align the limit block 97 with the limit groove 921, the limit block 97 is plugged into the limit groove 921 under the action of the fifth spring 973, so that the door panel 94 can be fixed, and then the entrance and exit 421 can be sealed. In addition, the dovetail block 92 moves downward to stretch the fourth spring 96. When the activated carbon frame 46 is disassembled, the movable plate 43 moves downward to push the cleaning brush 83 to move downward. The cleaning brush 83 moves downward to drive the baffle plate 84 to move downward. The baffle plate 84 moves downward to drive the second abutment plate 99 to move downward. Then, the second abutment plate 99 drives the first abutment plate 98 to move into the fifth through hole 911 under the action of the second inclined surface 991. The first abutment plate 98 moves into the fifth through hole 911 and drives the limit block 97 to move into the fifth through hole 911. The movement of the limit block 97 into the fifth through hole 911 can release the limit on the dovetail block 92. At this time, the door panel 94 releases the seal of the entrance and exit 421 under the action of the fifth spring 973, thereby facilitating the activated carbon frame 46 to move out of the entrance and exit 421.

[0052] Working principle: When the welded workpiece needs to be cooled, the welded workpiece is first removed and placed in the cooling frame 23, and then the cooling frame 23 is driven downward by the piston rod of the first cylinder 22, so that the welded workpiece can be placed in the coolant, thereby cooling the welded workpiece; in summary, the cooling mechanism 2 is set up to facilitate rapid cooling of the welded workpiece.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A welding device for welding a corrugated pipe, comprising a mounting base (1), a movable component (11), a fixed component (12) and a welding component (13), characterized in that: A cooling mechanism (2) for cooling a workpiece is installed in the mounting substrate (1), and the cooling mechanism (2) comprises a cooling liquid tank (21) opened on the top of the mounting substrate (1), a plurality of first cylinders (22) installed on the bottom wall of the cooling liquid tank (21), and a cooling frame (23) installed on the piston rods of the plurality of first cylinders (22); one side of the cooling liquid tank (21) is connected to a cooling liquid inlet pipe (24), and the bottom of the cooling liquid tank (21) is connected to a cooling liquid outlet pipe (25), and electromagnetic valves are installed on both the cooling liquid inlet pipe (24) and the cooling liquid outlet pipe (25).

2. A welding device for welding a corrugated pipe according to claim 1, characterized in that: The coolant outlet pipe (25) is connected to a filter mechanism (3), the filter mechanism (3) comprising a filter box (31) connected to one end of the coolant outlet pipe (25) away from the coolant tank (21), a filter plate (32) installed in the filter box (31), and a drain pipe (33) connected to one side of the filter box (31); a solenoid valve is installed on the drain pipe (33), and the filter plate (32) is located between the coolant outlet pipe (25) and the drain pipe (33).

3. A welding device for welding a corrugated pipe according to claim 1, characterized in that: Shielding mechanisms (4) for shielding the top of the cooling liquid tank (21) are respectively installed on both sides of the cooling liquid tank (21); two groups of shielding mechanisms (4) are used in combination to shield the top of the cooling liquid tank (21); and the two groups of shielding mechanisms (4) are symmetrically arranged.

4. A welding device for welding a corrugated pipe according to claim 3, characterized in that: Each group of the shielding mechanisms (4) comprises a first through hole (41) provided on one side of the cooling liquid tank (21), a mounting groove (42) provided on a side of the first through hole (41) away from the cooling liquid tank (21), a movable plate (43) slidably arranged in the mounting groove (42), a second cylinder (44) installed on the top of the movable plate (43), a shielding frame (45) fixedly connected to the piston rod of the second cylinder (44), and an activated carbon frame (46) installed on the bottom of the shielding frame (45); the shielding frame (45) is slidably connected to the first through hole (41), and the two shielding frames (45) are arranged opposite to each other and can be connected.

5. A welding device for welding a corrugated pipe according to claim 4, characterized in that: A disassembly mechanism (5) for disassembling the activated carbon frame (46) is installed in the installation groove (42), and the disassembly mechanism (5) comprises a third cylinder (51) installed in the installation groove (42), a horizontal groove (52) opened at the bottom of the installation groove (42), a sliding sleeve (53) slidably connected to the horizontal groove (52), a driving component (55) installed in the horizontal groove (52) for driving the sliding sleeve (53) to move, a horizontal plate (531) installed on the top of the sliding sleeve (53), and a driving component (55) installed on the horizontal plate (531) A scissor-type lift (54) is mounted on the top of the movable plate (43); the movable plate (43) is mounted on the piston rod of the third cylinder (51); the scissor-type lift (54) includes an operating platform (541), a connecting component (6) for fixing the activated carbon frame (46) is mounted on the shielding frame (45), and a releasing component (7) for releasing the activated carbon frame (46) is mounted on the operating platform (541); an entrance and exit (421) is opened on one side of the mounting groove (42).

6. A welding device for welding a corrugated pipe according to claim 5, characterized in that: The connecting assembly (6) comprises a first vertical slot (61) provided in the shielding frame (45), a vertical plate (62) slidably connected to the first vertical slot (61), and a first plug plate (63) fixed to the bottom of the vertical plate (62); a second through hole (611) is provided on a side of the first vertical slot (61) close to the activated carbon frame (46), a first slot (461) is provided on one side of the activated carbon frame (46), and the first plug plate (63) passes through the second through hole (611) and is connected to the first slot (461) ) plug-in; a first spring (64) is fixedly connected to a side of the vertical plate (62) away from the activated carbon frame (46); one end of the first spring (64) away from the vertical plate (62) is fixedly connected to an inner wall of one side of the first vertical groove (61); the top of the activated carbon frame (46) is completely open, and a cover plate (462) is detachably installed on the top of the activated carbon frame (46); a second plug-in plate (65) is fixedly connected to the top of the cover plate (462), and a second slot (451) is opened at the bottom of the shielding frame (45) The second plug plate (65) is plugged into the second slot (451); the top wall of the first vertical slot (61) is provided with a third through hole (612), a third plug plate (66) is slidably connected in the third through hole (612), a third slot (651) is provided on one side of the second plug plate (65) close to the third through hole (612), the third plug plate (66) is plugged into the third slot (651); the bottom of the first plug plate (63) is fixedly connected with a driving frame (67), the first vertical slot (61 ) is provided with a through hole (613) on one side for allowing the end of the driving frame (67) away from the first plug plate (63) to pass through, and the end of the driving frame (67) close to the activated carbon frame (46) is provided with a spherical surface (671), and the spherical surface (671) matches one side of the activated carbon frame (46); a positioning block (68) is fixedly connected to the top of the operating platform (541), and a positioning groove (69) is provided on the bottom of the activated carbon frame (46), and the positioning block (68) is inserted into the positioning groove (69).

7. A welding device for welding a corrugated pipe according to claim 6, characterized in that: The release assembly (7) comprises a second vertical slot (71) provided on the top of the operating platform (541) and an electromagnet (72) installed in the second vertical slot (71); a third vertical slot (73) is provided at the bottom of the activated carbon frame (46), a magnetic block (74) is slidably connected in the third vertical slot (73), and the magnetic block (74) matches the electromagnet (72); fourth vertical slots (75) are provided on both sides of the third vertical slot (73), and sliding blocks (76) are fixedly connected on both sides of the magnetic block (74), and the two sliding blocks (76) are respectively The slider (76) is respectively slidably connected to the two fourth vertical slots (75); a second spring (77) is fixedly connected to the bottom of the slider (76), and one end of the second spring (77) away from the slider (76) is fixedly connected to the bottom of the fourth vertical slot (75); a fourth through hole (78) is opened on one side of the fourth slide slot, and one end of the drive frame (67) away from the first plug plate (63) extends into the fourth through hole (78); a push block (79) is fixedly connected to one side of the slider (76) away from the magnetic block (74), and the spherical surface (671) matches the bottom of the push block (79).

8. A welding device for welding a corrugated pipe according to claim 6, characterized in that: An observation hole (422) is provided on one side of the installation groove (42), a transparent plate (423) is installed in the observation hole (422), and a sink groove (661) is provided on the top of one end of the third plug board (66) away from the second plug board (65), and an LED strip (662) is installed in the sink groove (661).

9. A welding device for welding a corrugated pipe according to claim 8, characterized in that: A cleaning mechanism (8) for cleaning the transparent plate (423) is installed on one side of the installation groove (42), and the cleaning mechanism (8) comprises a fixed plate (81) fixedly connected to one side of the installation groove (42), a vertical rod (82) slidably connected to the fixed plate (81), and a cleaning brush (83) fixedly connected to the top of the vertical rod (82); one side of the cleaning brush (83) abuts against the inner side of the transparent plate (423); a baffle (84) is fixedly connected to the bottom of the vertical rod (82), a third spring (85) is fixedly connected to the top of the baffle (84), and one end of the third spring (85) away from the baffle (84) is fixedly connected to the bottom of the fixed plate (81).

10. A welding device for welding a corrugated pipe according to claim 9, characterized in that: A sealing mechanism (9) is installed on one side of the entrance (421), and the sealing mechanism (9) includes a dovetail groove (91) provided on the outer side wall of the installation groove (42), a dovetail block (92) slidably connected to the dovetail groove (91), a horizontal block (93) fixedly connected to one side of the dovetail block (92), a door panel (94) fixedly connected to the bottom of the horizontal block (93), and a handle (941) fixedly connected to the side of the door panel (94) away from the entrance (421); a fixed block (95) is fixedly connected to the top wall of the dovetail groove (91), and a fourth spring (96) is arranged between the fixed block (95) and the horizontal block (93); a fifth through hole (911) is provided on one side of the dovetail groove (91), and a limit block (97) is slidably connected in the fifth through hole (911), and the dovetail block (92) is provided with a plurality of springs (96) disposed between the fixed block (95) and the horizontal block (93); A limiting groove (921) is provided on one side, and a first inclined surface (971) is provided at one end of the limiting block (97) and is inserted into the limiting groove (921); a vertical block (972) is fixedly connected to the bottom of the limiting block (97) at one end away from the dovetail block (92), a fifth spring (973) is fixedly connected to one side of the vertical block (972), and an end of the fifth spring (973) away from the vertical block (972) is fixedly connected to one side of the mounting groove (42); a first abutment plate (98) is fixedly connected to the top of the limiting block (97) at one end away from the dovetail block (92), and a second abutment plate (99) is fixedly connected to the bottom of the baffle (84), and second inclined surfaces (991) are respectively provided on the opposite inner sides of the first abutment plate (98) and the second abutment plate (99), and the two second inclined surfaces (991) match each other.

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