Rotary automatic sounding pipe welding machine
The rotary automatic sonic detection pipe welding machine automates the alignment and welding of sonic detection tubes and tube heads, addressing the inefficiencies of manual methods and improving productivity.
Patent Information
- Application Number
- CN202411467318.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The manual process of welding a sonic detection tube to a tube head is time-consuming and labor-intensive, leading to low efficiency in the welding process.
A rotary automatic sonic detection pipe welding machine with rotating assemblies, support plates, and clamping mechanisms that automate the alignment and welding of the sonic detection tube and tube head, eliminating the need for manual alignment and fixation.
The automation significantly improves the working efficiency of the welding process by reducing the time required for manual alignment and fixation, enhancing productivity.
Smart Images
Figure CN119141076A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of welding, and in particular to a rotary automatic sonic detection pipe welding machine. Background Art
[0002] The sonic detection tube is an indispensable sonic detection tube nowadays. The quality of a pile can be detected by using the sonic detection tube. The sonic detection tube is the channel for the probe to enter the inside of the pile body when the ultrasonic detection method is used for cast-in-place piles. It is an important component of the ultrasonic detection system for cast-in-place piles. Its pre-embedding method in the pile and its layout on the cross section of the pile will directly affect the detection results.
[0003] During the production process of the acoustic detection tube, it is necessary to weld the acoustic detection tube to the tube head first. The current method of welding the tube head to the acoustic detection tube is to insert the tube head into the outside of the rotatable plug-in shaft, and then the staff manually moves an acoustic detection tube to be welded so that one end of the acoustic detection tube to be welded contacts the end of the tube head. The staff then uses a fixing component to fix the acoustic detection tube. After the acoustic detection tube is fixed, the welding machine welds the acoustic detection tube and the tube head. After the welding is completed, the staff releases the fixing component on the acoustic detection tube and removes the welded acoustic detection tube.
[0004] With regard to the above-mentioned related technologies, the staff manually moves the sonic detection tube to make one end of the sonic detection tube contact with the end of the pipe head, and then manually operates the fixing component to fix the sonic detection tube. After the welding is completed, the staff manually operates the fixing component to release the fixation of the sonic detection tube, which is time-consuming and labor-intensive, and thus there is a defect of low welding efficiency between the sonic detection tube and the pipe head. Summary of the invention
[0005] In order to improve the working efficiency of welding the sonic detection tube and the tube head, the present application provides a rotary automatic sonic detection tube welding machine.
[0006] The present application provides a rotary automatic sonic detection pipe welding machine adopts the following technical solution:
[0007] A rotary automatic sonic detection pipe welding machine comprises a workbench and a welding body, wherein the workbench is provided with a rotating assembly at the welding body to drive the welding body to rotate, a first support plate for carrying the sonic detection pipe and a second support plate for carrying the pipe head are fixedly provided on the workbench, the first support plate and the second support plate are respectively located at opposite sides of the welding body, a first baffle is provided at one end of the first support plate close to the welding body, a first push plate is slidably connected to the first support plate, the first push plate is located at the side of the first baffle away from the welding body, and a first moving assembly for driving the first push plate to move along the length direction of the first support plate is provided on the first support plate. A second moving assembly for driving the first baffle to move in a vertical direction is provided on the first support plate, a first clamping assembly for clamping the acoustic testing tube is provided on the first support plate, a second baffle is provided at one end of the second support plate close to the second welding body, a second push plate is slidably connected to the second support plate, the second push plate is located on the side of the second baffle away from the welding body, a third moving assembly for driving the second push plate to move in the length direction of the second support plate is provided on the second support plate, a fourth moving assembly for driving the second baffle to move in a vertical direction is provided on the second support plate, and a second clamping assembly for clamping the pipe head is provided on the second support plate.
[0008] By adopting the above technical solution, the acoustic detection tube is placed on the first support plate, and the acoustic detection tube is between the first push plate and the first baffle, the first moving assembly drives the first push plate to move in the direction of the first baffle, and during the movement of the first push plate, the first push plate pushes the acoustic detection tube to move in the direction of the first baffle, and when the spacing between the first push plate and the first baffle is equal to the length of the acoustic detection tube, the second moving assembly drives the first baffle to move downward to release the obstruction of the acoustic detection tube, and the first clamping assembly clamps and fixes the acoustic detection tube, and then the first push plate continues to push the acoustic detection tube and the first clamping assembly to move in the direction of the welding body, so that the end of the acoustic detection tube moves to the set position, and the tube head is placed on the second support plate, and the tube head is between the second push plate and the second baffle, and the third moving assembly drives the second push plate toward the second The baffle plate moves in the direction of the second push plate, and during the movement of the second push plate, the second push plate pushes the tube head to move toward the second plate direction. When the spacing between the second push plate and the second baffle plate is equal to the length of the tube head, the fourth moving assembly drives the second baffle plate to move downward to release the obstruction to the tube head, and the second clamping assembly clamps and fixes the tube head. Then the second push plate continues to push the tube head and drives the second clamping assembly to move toward the welding body, so that one end of the tube head abuts against one end of the acoustic detection tube, and then the rotating assembly drives the welding body to rotate. During the rotation of the welding body, the welding of the acoustic detection tube and the tube head is completed. There is no need for the staff to manually move the acoustic detection tube, make one end of the acoustic detection tube contact with the end of the tube head, and then manually operate the fixing assembly to fix the acoustic detection tube, which saves time and improves the working efficiency of welding the acoustic detection tube and the tube head.
[0009] Optionally, a shell is fixedly provided on the workbench, a first avoidance groove is formed through the shell, an annular plate is provided inside the shell, annular grooves are formed on opposite side walls of the annular plate, the annular grooves are connected end to end, sliding rods are fixedly provided inside opposite sides of the shell, one end of the sliding rod extends into the annular groove, the sliding rod and the annular plate are slidably connected, the welding body and the inner wall of the annular plate are fixedly connected, a rotating assembly is provided on the shell, and the rotating assembly is used to rotate the annular plate.
[0010] By adopting the above technical solution, the rotating assembly drives the annular plate to rotate, and the annular plate drives the welding body to make circular motion. The setting of the sliding rod and the annular groove realizes the rotation connection between the annular plate and the shell.
[0011] Optionally, a first motor is fixedly provided on the shell, and the rotating assembly includes a first gear and a second gear. The first gear is fixedly connected to the output shaft of the first motor, and the second gear is arranged on an annular plate. The annular plate passes through the second gear and the second gear is fixedly connected. A second avoidance groove is penetrated through a side wall of the shell, and one end of the first gear extends into the second avoidance groove and meshes with the second gear.
[0012] By adopting the above technical solution, the first motor is started, the first motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the annular plate to rotate, and the annular plate drives the welding body to rotate, so that the rotating component realizes the function of driving the welding body to rotate.
[0013] Optionally, a first fixed rod is fixedly provided on the lower surface of the first support plate, and the first fixed rod is fixedly connected to the upper surface of the workbench at one end away from the first support plate, and a first sliding groove is opened on the upper surface of the first support plate along its own length direction, and the first support plate is slidably connected to the first sliding block in the first sliding groove, and the upper surface of the first sliding block is fixedly connected to the first push plate. The first moving assembly includes a second motor and a first screw, the second motor and the first support plate are fixedly connected at one end away from the welding body, the length direction of the first screw is parallel to the length direction of the first sliding groove, one end of the first screw is fixedly connected to the output shaft of the second motor, the end of the first screw away from the second motor passes through a side wall of the first sliding groove and is rotatably connected to a side wall of the first sliding groove away from the second motor, the first screw and the first support plate are rotatably connected, the first screw passes through the first sliding block, and the first screw and the first sliding block are threadedly connected.
[0014] By adopting the above technical solution, the second motor is started, and the second motor drives the first screw to rotate. Under the guidance of the first slide groove, the first screw drives the first slider to move along the length direction of the first slide groove, and the first slider drives the first push plate to move, so that the first moving component realizes the function of driving the first push plate to move.
[0015] Optionally, the first baffle passes through the first support plate, the first baffle and the first support plate are slidably connected, a first fixed plate is fixedly provided at the lower end of the first baffle, the first fixed plate and the first baffle are perpendicular, a first telescopic rod is fixedly provided between the first fixed plate and the first support plate, the first telescopic rod is composed of a multi-section rod body being sleeved, and the rod bodies are slidably connected, the second moving component includes a first spring and a first pressure plate, the first spring is fixed between the first fixed plate and the first support plate, the first spring is sleeved outside the first telescopic rod, a second sliding groove is opened on the lower surface of the first support plate along its own length direction, the second sliding groove is connected to the first sliding groove, the lower end of the first sliding block passes through the second sliding groove, one end of the first pressure plate is fixedly connected to the first sliding block, the first pressure plate is below the first support plate, and an end of the first pressure plate away from the first sliding block is set to an inclined surface.
[0016] By adopting the above technical solution, in the process of the first slider moving toward the first baffle plate, the first slider drives the first pressure plate to move, and in the process of the first pressure plate moving, the inclined surface of the first pressure plate first contacts the side wall of the first fixed plate and presses the first fixed plate downward, and the first fixed plate drives the first baffle plate to move downward, and the first spring is stretched under the guidance of the first telescopic rod, and when the first pressure plate is above the first fixed plate, the upper surface of the first baffle plate and the upper surface of the first support plate are in the same horizontal plane, and the first baffle plate releases the obstruction to the acoustic testing tube, and when welding is completed, in the process of the first slider moving away from the first baffle plate, as the first pressure plate gradually separates from the first fixed plate, the first spring contracts, driving the first fixed plate to move upward, and the first fixed plate drives the first baffle plate to move, so that the second moving component realizes the function of driving the first baffle plate to move in the vertical direction.
[0017] Optionally, first support rods are fixedly provided on opposite sides of the first push plate, and the end of the first support rod away from the first push plate is fixedly connected to the first movable plate, the first clamping assembly includes a first clamping plate and a first guide rod, two first clamping plates and first guide rods are each provided and correspond one to one, the two first clamping plates are arranged between the two first movable plates, a second telescopic rod and a second spring are fixedly provided between the first clamping plate and the adjacent first movable plates, the second spring is sleeved outside the second telescopic rod, the two first guide rods are respectively arranged between the first movable plate and the first clamping plate, the first guide rod is fixedly connected to the first support plate, and the end of the first guide rod away from the welding body is set to an inclined surface.
[0018] When the first lever is moved toward the first stop, the first spring will pull the lever away from the first guide rod and the second spring will contract and drive the first lever to move, so that the distance between the first lever and the second guide rod is gradually increased, and the first lever releases the clamping force on the first lever, thereby achieving the clamping force on the first lever.
[0019] Optionally, a second fixed rod is fixedly provided on the lower surface of the second support plate, and the second fixed rod is fixedly connected to the upper surface of the workbench at one end away from the second support plate, and the upper surface of the second support plate is provided with a third sliding groove along its own length direction, and the second support plate is slidably connected to the second sliding block in the third sliding groove, and the upper surface of the second sliding block is fixedly connected to the second push plate. The third moving assembly includes a third motor and a second screw, and the third motor and the second support plate are fixedly connected at one end away from the welding body, the length direction of the second screw is parallel to the length direction of the third sliding groove, one end of the second screw is fixedly connected to the output shaft of the third motor, and the end of the second screw away from the third motor passes through a side wall of the third sliding groove and is rotatably connected to a side wall of the third sliding groove away from the third motor, the second screw and the second support plate are rotatably connected, the second screw passes through the second sliding block, and the second screw and the second sliding block are threadedly connected.
[0020] By adopting the above technical solution, the third motor is started, and the third motor drives the second screw to rotate. Under the guidance of the third slide groove, the second screw drives the second slider to move along the length direction of the third slide groove, and the second slider drives the second push plate to move, so that the third moving component realizes the function of driving the second push plate to move.
[0021] Optionally, the second baffle passes through the second support plate, the second baffle and the second support plate are slidably connected, a second fixed plate is fixedly provided at the lower end of the second baffle, the second fixed plate and the second baffle are perpendicular, a third telescopic rod is fixedly provided between the second fixed plate and the second support plate, the third moving assembly includes a third spring and a second pressure plate, the third spring is fixed between the second fixed plate and the second support plate, the third spring is sleeved outside the third telescopic rod, a fourth sliding groove is opened on the lower surface of the second support plate along its own length direction, the fourth sliding groove is connected to the third sliding groove, the lower end of the second sliding block passes through the fourth sliding groove, one end of the second pressure plate is fixedly connected to the second sliding block, the second pressure plate is below the second support plate, and an end of the second pressure plate away from the second sliding block is set to an inclined surface.
[0022] By adopting the above technical solution, in the process of the second slider moving toward the second baffle plate, the second slider drives the second pressure plate to move, and in the process of the second pressure plate moving, the inclined surface of the second pressure plate first contacts the side wall of the second fixed plate and presses the second fixed plate downward, and the second fixed plate drives the second baffle plate to move downward, and the third spring is stretched under the guidance of the third telescopic rod, and when the second pressure plate is above the second fixed plate, the upper surface of the second baffle plate and the upper surface of the second support plate are in the same horizontal plane, and the second baffle plate releases the obstruction to the pipe head. When welding is completed, in the process of the second slider moving away from the second baffle plate, as the second pressure plate gradually separates from the second fixed plate, the second spring contracts, driving the second fixed plate to move upward, and the second fixed plate drives the second baffle plate to move, and the second baffle plate returns to its original position, so that the fourth moving component realizes the function of driving the second baffle plate to move in the vertical direction.
[0023] Optionally, a second support rod is fixedly provided on two opposite sides of the second push plate, and the second support rod is fixedly connected to the second movable plate at one end away from the second push plate, and the second clamping assembly includes a second clamping plate and a second guide rod, and two second clamping plates and second guide rods are each provided with one and one corresponding to each other, and the two second clamping plates are both arranged between the two second movable plates, and a fourth telescopic rod and a fourth spring are fixedly provided between the second clamping plate and the adjacent second movable plates, and the fourth spring is sleeved outside the fourth telescopic rod, and the two second guide rods are respectively arranged between the second movable plate and the second clamping plate, the second guide rod and the second support plate are fixedly connected, and both ends of the second guide rod are arranged as inclined surfaces.
[0024] By adopting the above technical scheme, in the process of the second push plate moving toward the second baffle plate, the second push plate drives the second support rod to move, the second support rod drives the second movable plate to move, the second movable plate drives the fourth telescopic rod to move, and the fourth telescopic rod drives the second clamping plate to move. In the process of the second clamping plate moving, the second clamping plate first contacts the inclined surface of the second guide rod away from one end of the shell, and under the guidance of the inclined surface of the second guide rod, the second clamping plates on both sides move in relative directions, the fourth spring is stretched, and after the second clamping plate and the inclined surface of the second guide rod are disengaged, the second clamping plates on both sides complete the clamping and fixing of the pipe head, thereby the second clamping assembly realizes the clamping and fixing of the acoustic testing tube.
[0025] Optionally, a side of the first clamping plate facing away from the adjacent first movable plate and a side of the second clamping plate facing away from the second movable plate are both fixedly provided with anti-slip pads.
[0026] By adopting the above technical scheme, after the first clamping plates on both sides clamp and fix the acoustic detection tube, the anti-skid pad contacts with the acoustic detection tube, and after the first clamping plates on both sides clamp and fix the tube head, the anti-skid pad contacts with the tube head. The provision of the anti-skid pad increases the friction between the first clamping plates and the acoustic detection tube, making it difficult for the acoustic detection tube to slide between the first clamping plates on both sides. At the same time, the anti-skid pad increases the friction between the second clamping plates and the tube head, making it difficult for the tube head to slide between the second clamping plates.
[0027] In summary, the present application includes at least one of the following beneficial technical effects:
[0028] 1. The first moving assembly drives the first push plate to move toward the welding body, and the first push plate pushes the sonic detection tube to move. During the movement of the first push plate, the first clamping assembly clamps and fixes the sonic detection tube. Then the first push plate drives the first clamping assembly and the sonic detection tube to move to the welding body. At the same time, the third moving assembly drives the second push plate to move toward the welding body. The second push plate pushes the tube head to move. During the movement of the second push plate, the second clamping assembly clamps and fixes the tube head. Then the second push plate drives the second clamping assembly and the tube head to move to the welding body. One end of the tube head abuts against one end of the sonic detection tube. There is no need for the staff to manually align and abut the sonic detection tube with the tube head. At the same time, there is no need for the staff to manually operate the fixing assembly to fix the sonic detection tube, which saves time and improves the working efficiency of welding the sonic detection tube and the tube head.
[0029] 2. The first support rod and the second spring are arranged to realize the movement of the first clamping plate, so that the first clamping plates on both sides can clamp and fix the acoustic detection tube, and release the clamping and fixing of the acoustic detection tube;
[0030] 3. By setting the second support rod and the fourth spring, the movement of the second clamping plate is realized, so that the second clamping plates on both sides can clamp and fix the pipe head, and release the clamping and fixing of the pipe head. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 It is a structural schematic diagram of a rotary automatic sonic detection pipe welding machine according to an embodiment of the present application;
[0032] Figure 2 This is a cross-sectional view of the structure of the rotating assembly in the embodiment of the present application;
[0033] Figure 3 This is a cross-sectional view of the structure of the first moving component in the embodiment of the present application;
[0034] Figure 4 is a structural cross-sectional view showing the second moving component in the embodiment of the present application;
[0035] Figure 5 This is a cross-sectional view of the structure of the first movable plate in the embodiment of the present application;
[0036] Figure 6 This is a cross-sectional view of the structure of the third moving component in the embodiment of the present application;
[0037] Figure 7 It is a structural cross-sectional view of the second movable plate in the embodiment of the present application.
[0038] In the figure, 1, workbench; 11, welding body; 12, shell; 121, first avoidance groove; 122, annular plate; 1221, annular groove; 123, slide rod; 124, first motor; 125, second avoidance groove; 2, rotating assembly; 21, first gear; 22, second gear; 3, first support plate; 31, first baffle plate; 32, first push plate; 321, first support rod; 322, first movable plate; 323, second telescopic rod; 324, second spring; 33, first clamping assembly; 331, first clamping plate; 332, first guide rod; 34, first fixed rod; 35, first slide groove; 36, first slider; 37, first fixed plate; 371, first telescopic rod; 38, second slide groove; 4, first Second supporting plate; 41, second baffle plate; 42, second push plate; 421, second support rod; 422, second movable plate; 423, fourth telescopic rod; 424, fourth spring; 43, second clamping assembly; 431, second clamping plate; 432, second guide rod; 44, second fixed rod; 45, third slide groove; 46, second slider; 47, second fixed plate; 471, third telescopic rod; 48, fourth slide groove; 5, first movable assembly; 51, second motor; 52, first screw rod; 6, second movable assembly; 61, first spring; 62, first pressure plate; 7, third movable assembly; 71, third motor; 72, second screw rod; 8, fourth movable assembly; 81, third spring; 82, second pressure plate; 9, anti-slip pad. DETAILED DESCRIPTION
[0039] The following is combined with Figure 1-Figure 7 This application is described in further detail.
[0040] The embodiment of the present application discloses a rotary automatic sonic detection pipe welding machine.
[0041] refer to Figure 1 A rotary automatic sonic detection pipe welding machine includes a workbench 1, a shell 12 is fixedly provided on the upper surface of the workbench 1, a first support plate 3 and a second support plate 4 are respectively provided on opposite sides of the shell 12, the first support plate 3 and the second support plate 4 are both horizontally arranged, a first fixing rod 34 is fixedly provided between the first support plate 3 and the workbench 1, and a second fixing rod 44 is fixedly provided between the second support plate 4 and the workbench 1.
[0042] The first support plate 3 is used to carry the acoustic detection tube, the second support plate 4 is used to carry the tube head, the first fixing rod 34 supports the first support plate 3 , and the second fixing rod 44 supports the second support plate 4 .
[0043] refer to Figure 1 and Figure 2 A first avoidance groove 121 is formed through the shell 12 along the length direction of the first support plate 3, an annular plate 122 is arranged in the shell 12, and annular grooves 1221 are formed on the opposite side walls of the annular plate 122, and the annular grooves 1221 are connected end to end, and sliding rods 123 are fixedly provided on the inner walls of the opposite sides of the shell 12, and the sliding rods 123 on the two side walls of the shell 12 extend into the adjacent annular grooves 1221 away from one end of the side wall of the shell 12, and the sliding rods 123 and the annular plate 122 are slidably connected, and a welding body 11 is fixedly provided on the inner wall of the annular plate 122, and a first motor 124 is fixedly provided on the upper end of the shell 12, and a rotating component 2 capable of driving the annular plate 122 to rotate is provided on the shell 12.
[0044] The rotating assembly 2 includes a first gear 21 and a second gear 22. The first gear 21 is fixedly connected to the output shaft of the first motor 124. The second gear 22 is arranged on an annular plate 122. The annular plate 122 passes through the second gear 22. The annular plate 122 and the second gear 22 are fixedly connected. A second avoidance groove 125 is penetrated through the top wall of the shell 12. The end of the first gear 21 passes through the second avoidance groove 125 and meshes with the second gear 22.
[0045] One end of the acoustic detection tube and one end of the tube head extend from the first avoidance groove 121 into the annular plate 122. After the end of the acoustic detection tube and the end of the tube head are abutted, the first motor 124 is started, the first motor 124 drives the first gear 21 to rotate, the first gear 21 drives the second gear 22 to rotate, the second gear 22 drives the annular plate 122 to rotate, and the annular plate 122 drives the welding body 11 to rotate. During the rotation of the welding body 11, the welding body 11 completes the welding of the tube head and the acoustic detection tube. At the same time, the setting of the sliding rod 123 supports the annular plate 122.
[0046] refer to Figure 1 and Figure 3 A first slide groove 35 is provided on the upper surface of the first support plate 3 along its length direction. The first support plate 3 is slidably connected with a first slider 36 in the first slide groove 35 along the length direction of the first slide groove 35. A first push plate 32 is fixed on the upper surface of the first slider 36. The first push plate 32 is perpendicular to the first support plate 3. A first moving component 5 for driving the first push plate 32 to move along the length direction of the first slide groove 35 is provided on the first support plate 3.
[0047] The first moving component 5 includes a second motor 51 and a first screw 52. The second motor 51 is fixedly connected to one end of the first support plate 3 away from the shell 12. The length direction of the first screw 52 is parallel to the length direction of the first slide groove 35. One end of the first screw 52 is fixedly connected to the output shaft of the second motor 51. One end of the first screw 52 away from the second motor 51 passes through a side wall of the first slide groove 35. The first screw 52 is rotatably connected to the first support plate 3. One end of the first screw 52 away from the second motor 51 is rotatably connected to a side wall of the first slide groove 35 away from the second motor 51. The first screw 52 passes through the first slider 36, and the first screw 52 and the first slider 36 are threadedly connected.
[0048] After placing the acoustic detection tube on the first support plate 3, start the second motor 51, the second motor 51 drives the first screw 52 to rotate, and under the guidance of the first slide groove 35, the first screw 52 drives the first slider 36 to move toward the shell 12, the first slider 36 drives the first push plate 32 to move, and the first push plate 32 pushes the acoustic detection tube to move toward the shell 12.
[0049] refer to Figure 1 , Figure 3 and Figure 4A first baffle 31 is provided at one end of the first support plate 3 close to the shell 12, the first baffle 31 is perpendicular to the first support plate 3, the first baffle 31 penetrates the first support plate 3 and is slidably connected to the first support plate 3, a first fixing plate 37 is fixedly provided at the lower end of the first baffle 31, the first fixing plate 37 is below the first support plate 3, the first fixing plate 37 is parallel to the first support plate 3, a first telescopic rod 371 is fixedly provided between the first fixing plate 37 and the first support plate 3, the first telescopic rod 371 is composed of a plurality of rod bodies sleeved, and the rod bodies are slidably connected, a second slide groove 38 is opened on the lower surface of the first support plate 3 along its own length direction, the first slide groove 35 and the second slide groove 38 are connected, the bottom end of the first slider 36 passes through the second slide groove 38, and a second moving component 6 that can drive the first baffle 31 to move in the vertical direction is provided at the first support plate 3.
[0050] The second moving assembly 6 includes a first spring 61 and a first pressure plate 62. The first spring 61 is fixed between the first fixed plate 37 and the first supporting plate 3. The first spring 61 is sleeved outside the first telescopic rod 371. The first pressure plate 62 and the first slider 36 are fixedly connected at one end below the first supporting plate 3. The first pressure plate 62 is parallel to the first supporting plate 3. The side of the first pressure plate 62 away from the first slider 36 is set as an inclined surface. The upper surface of the first pressure plate 62 is higher than the upper surface of the first fixed plate 37.
[0051] When the first slider 36 moves toward the housing 12, the first slider 36 drives the first pressure plate 62 to move. When the first pressure plate 62 moves, the inclined surface of the first pressure plate 62 first contacts the side wall of the first fixed plate 37 and presses the first fixed plate 37 downward. The first fixed plate 37 drives the first baffle plate 31 to move, and the first spring 61 is stretched. At the same time, the first push plate 32 pushes the acoustic detection tube to move. When the distance between the first push plate 32 and the first baffle plate 31 is the length of the acoustic detection tube, the first pressure plate 62 is above the first fixed plate 37. At this time, the upper part of the first baffle plate 31 The surface and the upper surface of the first support plate 3 are in the same horizontal plane, the first baffle plate 31 releases the obstruction to the acoustic detection tube, so that the first push plate 32 can continue to push the acoustic detection tube toward the shell 12. When the welding is completed, the first slider 36 moves toward the direction away from the shell 12, and the first slider 36 drives the first pressure plate 62 to move. The first pressure plate 62 gradually disengages from the first fixed plate 37, and the first spring 61 contracts, driving the first fixed plate 37 to move upward, and the first fixed plate 37 drives the first baffle plate 31 to move, so that the first baffle plate 31 returns to its original position.
[0052] refer to Figure 1 and Figure 5A first support rod 321 is fixedly provided on opposite sides of the first push plate 32. The length direction of the first support rod 321 is perpendicular to the first push plate 32. A first movable plate 322 is fixedly provided at one end of the first support rod 321 away from the first push plate 32. The first movable plate 322 is perpendicular to the first support plate 3. A first clamping assembly 33 capable of clamping and fixing the acoustic detection tube is provided at the first movable plate 322.
[0053] The first clamping assembly 33 includes a first clamping plate 331 and a first guide rod 332, and the first clamping plate 331 and the first guide rod 332 are each provided with two and one-to-one correspondence. The first clamping plate 331 is respectively arranged on one side of the first movable plate 322 and corresponds one-to-one. The first clamping plate 331 and the first movable plate 322 are parallel, and the two first clamping plates 331 are both located between the two first movable plates 322. A second telescopic rod 323 and a second spring 324 are fixedly provided between the first clamping plate 331 and the adjacent first movable plates 322, and the second spring 324 is sleeved outside the second telescopic rod 323. The first guide rod 332 is fixedly connected to the upper surface of the first support plate 3, and the length direction of the first guide rod 332 is parallel to the length direction of the first slide groove 35. The side of the first guide rod 332 close to the first motor 124 is set as an inclined surface.
[0054] When the first push plate 32 moves toward the housing 12, the first push plate 32 drives the first support rod 321 to move, the first support rod 321 drives the first movable plate 322 to move, the first movable plate 322 drives the second telescopic rod 323 to move, and the second telescopic rod 323 drives the first clamping plate 331 to move. During the movement of the first clamping plate 331, the first clamping plate 331 first contacts the inclined surface of the first guide rod 332, and under the guidance of the inclined surface of the first guide rod 332, the first clamping plate 331 moves away from the adjacent first The movable plate 322 moves in the direction, and the second spring 324 is stretched. When the first baffle plate 31 releases the obstruction to the acoustic detection tube, the two first clamping plates 331 clamp and fix the acoustic detection tube, so that the acoustic detection tube is not easy to move freely on the first support plate 3 during the movement. At the same time, the first baffle plate 31 and the first push plate 32 limit the placement area of the acoustic detection tube, so that the first clamping assembly 33 can clamp each acoustic detection tube in the same position, without adjusting the moving distance of the first push plate 32 each time, which provides convenience for the connection between the acoustic detection tube and the pipe head.
[0055] refer to Figure 1 and Figure 6 A third slide groove 45 is provided on the upper surface of the second support plate 4 along its length direction. The second support plate 4 is slidably connected with a second slider 46 in the third slide groove 45 along the length direction of the third slide groove 45. A second push plate 42 is fixed on the upper surface of the second slider 46. The second push plate 42 is perpendicular to the second support plate 4. A third moving component 7 is provided on the second support plate 4 to drive the second push plate 42 to move along the length direction of the third slide groove 45.
[0056] The third moving assembly 7 includes a third motor 71 and a second screw 72. The third motor 71 is fixedly connected to one end of the second support plate 4 away from the shell 12. The length direction of the second screw 72 is parallel to the length direction of the third slide slot 45. One end of the second screw 72 is fixedly connected to the output shaft of the third motor 71. The end of the second screw 72 away from the third motor 71 passes through a side wall of the third slide slot 45. The second screw 72 is rotatably connected to the second support plate 4. The end of the second screw 72 away from the third motor 71 is rotatably connected to a side wall of the third slide slot 45 away from the third motor 71. The second screw 72 passes through the second slider 46, and the second screw 72 and the second slider 46 are threadedly connected.
[0057] After placing the tube head on the second support plate 4, start the third motor 71, the third motor 71 drives the second screw 72 to rotate, and under the guidance of the third slide groove 45, the second screw 72 drives the second slider 46 to move toward the shell 12, the second slider 46 drives the second push plate 42 to move, and the second push plate 42 pushes the tube head to move toward the shell 12.
[0058] refer to Figure 1 and Figure 6 A second baffle 41 is provided at one end of the second support plate 4 close to the shell 12, the second baffle 41 is perpendicular to the second support plate 4, the second baffle 41 penetrates the second support plate 4 and is slidably connected with the second support plate 4, a second fixing plate 47 is fixedly provided at the lower end of the second baffle 41, the second fixing plate 47 is below the second support plate 4, the second fixing plate 47 and the second support plate 4 are parallel, a third telescopic rod 471 is fixedly provided between the second fixing plate 47 and the second support plate 4, the third telescopic rod 471 is composed of a plurality of rod bodies sleeved together, and the rod bodies are slidably connected, a fourth slide groove 48 is opened on the lower surface of the second support plate 4 along its own length direction, the third slide groove 45 is connected to the fourth slide groove 48, the bottom end of the second slider 46 passes through the fourth slide groove 48, and a fourth moving component 8 that can drive the second baffle 41 to move in the vertical direction is provided at the second support plate 4.
[0059] The fourth moving assembly 8 includes a third spring 81 and a second pressure plate 82. The third spring 81 is fixed between the second fixed plate 47 and the second support plate 4. The third spring 81 is sleeved outside the third telescopic rod 471. The second pressure plate 82 and the second slider 46 are fixedly connected at one end below the second support plate 4. The second pressure plate 82 is parallel to the second support plate 4. The side of the second pressure plate 82 away from the second slider 46 is set as an inclined surface, and the upper surface of the second pressure plate 82 is higher than the upper surface of the second fixed plate 47.
[0060] When the second slider 46 moves toward the housing 12, the second slider 46 drives the second pressure plate 82 to move. When the second pressure plate 82 moves, the inclined surface of the second pressure plate 82 first contacts the side wall of the second fixed plate 47 and presses the second fixed plate 47 downward. The second fixed plate 47 drives the second baffle plate 41 to move, and the third spring 81 is stretched. At the same time, the second push plate 42 pushes the tube head to move. When the distance between the second push plate 42 and the second baffle plate 41 is the length of the tube head, the second pressure plate 82 is above the second fixed plate 47. At this time, the upper portion of the second baffle plate 41 The surface and the upper surface of the second support plate 4 are in the same horizontal plane, the second baffle plate 41 releases the obstruction to the tube head, so that the second push plate 42 can continue to push the tube head toward the shell 12. When the welding is completed, the second slider 46 moves toward the direction away from the shell 12, and the second slider 46 drives the second pressure plate 82 to move. The second pressure plate 82 gradually disengages from the second fixed plate 47, and the third spring 81 contracts, driving the second fixed plate 47 to move upward, and the second fixed plate 47 drives the second baffle plate 41 to move, so that the second baffle plate 41 returns to its original position.
[0061] refer to Figure 1 , Figure 6 and Figure 7 A second support rod 421 is fixedly provided on both sides of the second push plate 42. The length direction of the second support rod 421 is perpendicular to the second push plate 42. A second movable plate 422 is fixedly provided on one end of the second support rod 421 away from the second push plate 42. The second movable plate 422 is perpendicular to the second support plate 4. A second clamping assembly 43 capable of clamping and fixing the pipe head is provided at the second movable plate 422.
[0062] The second clamping assembly 43 includes a second clamping plate 431 and a second guide rod 432. The second clamping plate 431 and the second guide rod 432 are each provided with two and one-to-one correspondence. The second clamping plates 431 are respectively arranged on one side of the second movable plate 422 and correspond one-to-one. The second clamping plate 431 and the second movable plate 422 are parallel. The two second clamping plates 431 are both located between the two second movable plates 422. A fourth telescopic rod 423 and a fourth spring 424 are fixedly provided between the second clamping plate 431 and the adjacent second movable plate 422. The fourth spring 424 is sleeved outside the fourth telescopic rod 423. The second guide rod 432 is fixedly connected to the upper surface of the second support plate 4. The length direction of the second guide rod 432 is parallel to the length direction of the third slide groove 45. The opposite sides of the second guide rod 432 are arranged as inclined surfaces.
[0063] In the process of the second pushing plate 42 moving toward the shell 12, the second pushing plate 42 drives the second supporting rod 421 to move, the second supporting rod 421 drives the second movable plate 422 to move, the second movable plate 422 drives the fourth telescopic rod 423 to move, the fourth telescopic rod 423 drives the second clamping plate 431 to move, and in the process of the second clamping plate 431 moving, the second clamping plate 431 first contacts the inclined surface of the second guide rod 432, and under the guidance of the inclined surface of the second guide rod 432, the second clamping plate 431 moves in the direction away from the adjacent second movable plate 422, the fourth spring 424 is stretched, and when the second baffle plate 41 releases the obstruction to the tube head, the two second clamping plates 431 clamp and fix the tube head, so that the tube head is not easy to move during the movement. It can move freely on the second support plate 4. After the welding of the acoustic detection tube and the tube head is completed, the second push plate 42 continues to push the two second clamping plates 431 to move toward the shell 12. The second clamping plate 431 moves away from one end of the shell 12 to the inclined surface of the second guide rod 432 close to one end of the shell 12. The fourth spring 424 contracts, driving the second clamping plate 431 to move toward the second movable plate 422. The second clamping plate 431 releases the clamping fixation of the tube head, which provides convenience for removing the acoustic detection tube and the tube head. At the same time, the second baffle 41 and the second push plate 42 define the placement area of the tube head, so that the second clamping assembly 43 can clamp each tube head in the same position, without adjusting the moving distance of the second push plate 42 each time, which provides convenience for the docking of the acoustic detection tube and the tube head.
[0064] refer to Figure 5 and Figure 7 The two first clamping plates 331 and the two second clamping plates 431 are both fixed with anti-skid pads 9 on one side opposite to the other side. In the embodiment of the present application, the anti-skid pads 9 are made of rubber. The anti-skid pads 9 increase the friction between the first clamping plates 331 and the acoustic detection tube, making it difficult for the acoustic detection tube to move freely between the first clamping plates 331 on both sides, and increase the friction between the second clamping plates 431 and the pipe head, making it difficult for the pipe head to move freely between the two second clamping plates 431.
[0065] The implementation principle of a rotary automatic sonic detection tube welding machine according to an embodiment of the present application is as follows: the sonic detection tube is placed on the first support plate 3, the first moving component 5 drives the first push plate 32 to move, during the movement of the first push plate 32, the second moving component 6 gradually drives the first baffle plate 31 to move downward, when the distance between the first push plate 32 and the first baffle plate 31 is the length of the sonic detection tube, the first baffle plate 31 releases the obstruction to the sonic detection tube, and at the same time the first clamping component 33 clamps and fixes the sonic detection tube, then the first push plate 32 continues to push the sonic detection tube to move, so that the end of the sonic detection tube away from the first push plate 32 extends into the annular plate 122, the tube head is placed on the second support plate 4, the third moving component 7 drives the second push plate 42 to move, and the process of the second push plate 42 moving In the process, the fourth moving component 8 gradually drives the second baffle plate 41 to move downward. When the distance between the second push plate 42 and the second baffle plate 41 is equal to the length of the tube head, the second baffle plate 41 releases the obstruction of the tube head. At the same time, the second clamping component 43 clamps and fixes the tube head. Then the second push plate 42 continues to push the tube head to move, so that the end of the tube head away from the second push plate 42 extends into the annular plate 122 and abuts against the end of the acoustic detection tube. The rotating component 2 drives the welding body 11 to rotate. During the rotation of the welding body 11, the welding of the acoustic detection tube and the tube head is completed. There is no need for the staff to manually connect the acoustic detection tube and the tube head. At the same time, there is no need for the staff to manually operate the fixing component to fix the acoustic detection tube, which saves time and improves the working efficiency of the welding of the acoustic detection tube and the tube head.
[0066] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A rotary automatic sonic detection pipe welding machine, characterized in that: The invention comprises a workbench (1) and a welding machine body (11), wherein the workbench (1) is provided with a rotating assembly (2) at the welding machine body (11) for driving the welding machine body (11) to rotate, a first support plate (3) for carrying an acoustic detection tube and a second support plate (4) for carrying a tube head are fixedly provided on the workbench (1), the first support plate (3) and the second support plate (4) are respectively located at opposite sides of the welding machine body (11), a first baffle plate (31) is provided at one end of the first support plate (3) close to the welding machine body (11), a first push plate (32) is slidably connected to the first support plate (3), the first push plate (32) is located at a side of the first baffle plate (31) away from the welding machine body (11), a first moving assembly (5) for driving the first push plate (32) to move along the length direction of the first support plate (3) is provided on the first support plate (3), and the first support plate (3) is provided with a first moving assembly (5) for driving the first push plate (32) to move along the length direction of the first support plate (3). The plate (3) is provided with a second moving assembly (6) for driving the first baffle plate (31) to move in a vertical direction, the first supporting plate (3) is provided with a first clamping assembly (33) for clamping the acoustic detection tube, a second baffle plate (41) is provided at one end of the second supporting plate (4) close to the second welding machine body (11), a second push plate (42) is slidably connected to the second supporting plate (4), the second push plate (42) is located on the side of the second baffle plate (41) away from the welding machine body (11), a third moving assembly (7) is provided on the second supporting plate (4) for driving the second push plate (42) to move in a length direction of the second supporting plate (4), a fourth moving assembly (8) is provided on the second supporting plate (4) for driving the second baffle plate (41) to move in a vertical direction, and a second clamping assembly (43) is provided on the second supporting plate (4) for clamping the pipe head.
2. A rotary automatic sonic detection pipe welding machine according to claim 1, characterized in that: The workbench (1) is fixedly provided with a shell (12), the shell (12) is provided with a first avoidance groove (121), an annular plate (122) is provided in the shell (12), opposite side walls of the annular plate (122) are provided with annular grooves (1221), the annular grooves (1221) are connected end to end, sliding rods (123) are fixedly provided inside opposite sides of the shell (12), one end of the sliding rod (123) extends into the annular groove (1221), the sliding rod (123) and the annular plate (122) are slidably connected, the welding body (11) and the inner wall of the annular plate (122) are fixedly connected, and the rotating assembly (2) is arranged on the shell (12), and the rotating assembly (2) is used to rotate the annular plate (122).
3. A rotary automatic sonic detection pipe welding machine according to claim 2, characterized in that: The housing (12) is fixedly provided with a first motor (124); the rotating assembly (2) comprises a first gear (21) and a second gear (22); the first gear (21) is fixedly connected to an output shaft of the first motor (124); the second gear (22) is arranged on an annular plate (122); the annular plate (122) penetrates the second gear (22) and is fixedly connected to the second gear (22); a second avoidance groove (125) is penetrated through a side wall of the housing (12); one end of the first gear (21) extends into the second avoidance groove (125) and meshes with the second gear (22).
4. A rotary automatic sonic detection pipe welding machine according to claim 1, characterized in that: A first fixing rod (34) is fixedly arranged on the lower surface of the first support plate (3); an end of the first fixing rod (34) away from the first support plate (3) is fixedly connected to the upper surface of the workbench (1); a first sliding groove (35) is provided on the upper surface of the first support plate (3) along its length direction; the first support plate (3) is slidably connected to a first sliding block (36) in the first sliding groove (35); the upper surface of the first sliding block (36) is fixedly connected to the first push plate (32); the first moving assembly (5) comprises a second motor (51) and a first screw rod (52); the second motor (51) and the first support plate (3) are away from each other; One end of the welding machine body (11) is fixedly connected, the length direction of the first screw rod (52) is parallel to the length direction of the first slide groove (35), one end of the first screw rod (52) is fixedly connected to the output shaft of the second motor (51), one end of the first screw rod (52) away from the second motor (51) passes through a side wall of the first slide groove (35) and is rotatably connected to a side wall of the first slide groove (35) away from the second motor (51), the first screw rod (52) is rotatably connected to the first support plate (3), the first screw rod (52) passes through the first slider (36), and the first screw rod (52) and the first slider (36) are threadedly connected.
5. A rotary automatic sonic detection pipe welding machine according to claim 4, characterized in that: The first baffle (31) passes through the first support plate (3), the first baffle (31) and the first support plate (3) are slidably connected, a first fixing plate (37) is fixedly provided at the lower end of the first baffle (31), the first fixing plate (37) and the first baffle (31) are perpendicular, a first telescopic rod (371) is fixedly provided between the first fixing plate (37) and the first support plate (3), the first telescopic rod (371) is composed of a plurality of rod bodies sleeved together, the rod bodies are slidably connected, the second moving assembly (6) comprises a first spring (61) and a first pressing plate (62), the first spring (61) is fixedly provided It is arranged between the first fixed plate (37) and the first supporting plate (3), the first spring (61) is sleeved outside the first telescopic rod (371), the lower surface of the first supporting plate (3) is provided with a second slide groove (38) along its own length direction, the second slide groove (38) is connected to the first slide groove (35), the lower end of the first sliding block (36) passes through the second slide groove (38), one end of the first pressing plate (62) is fixedly connected to the first sliding block (36), the first pressing plate (62) is located below the first supporting plate (3), and the end of the first pressing plate (62) away from the first sliding block (36) is set as an inclined surface.
6. A rotary automatic sonic detection pipe welding machine according to claim 4, characterized in that: The first push plate (32) is fixedly provided with first support rods (321) on opposite sides thereof, and one end of the first support rod (321) away from the first push plate (32) is fixedly connected with the first movable plate (322). The first clamping assembly (33) comprises a first clamping plate (331) and a first guide rod (332). Two first clamping plates (331) and two first guide rods (332) are provided and correspond to each other. The two first clamping plates (331) are provided between the two first movable plates (322). A second telescopic rod (323) and a second spring (324) are fixedly arranged between a clamping plate (331) and an adjacent first movable plate (322); the second spring (324) is sleeved outside the second telescopic rod (323); two first guide rods (332) are respectively arranged between the first movable plate (322) and the first clamping plate (331); the first guide rod (332) and the first support plate (3) are fixedly connected; and one end of the first guide rod (332) away from the welding machine body (11) is arranged as an inclined surface.
7. A rotary automatic sonic detection pipe welding machine according to claim 6, characterized in that: A second fixing rod (44) is fixedly arranged on the lower surface of the second support plate (4); an end of the second fixing rod (44) away from the second support plate (4) is fixedly connected to the upper surface of the workbench (1); a third sliding groove (45) is provided on the upper surface of the second support plate (4) along its length direction; a second slider (46) is slidably connected to the second support plate (44) in the third sliding groove (45); an upper surface of the second slider (46) is fixedly connected to the second push plate (42); a third moving assembly (7) comprises a third motor (71) and a second screw rod (72); the third motor (71) and the second support plate (4) are away from each other One end of the welding machine body (11) is fixedly connected, the length direction of the second screw rod (72) is parallel to the length direction of the third slide groove (45), one end of the second screw rod (72) is fixedly connected to the output shaft of the third motor (71), one end of the second screw rod (72) away from the third motor (71) passes through a side wall of the third slide groove (45) and is rotatably connected to a side wall of the third slide groove (45) away from the third motor (71), the second screw rod (72) is rotatably connected to the second support plate (4), the second screw rod (72) passes through the second slider (46), and the second screw rod (72) and the second slider (46) are threadedly connected.
8. A rotary automatic sonic detection pipe welding machine according to claim 7, characterized in that: The second baffle (41) passes through the second support plate (4), the second baffle (41) and the second support plate (4) are slidably connected, a second fixing plate (47) is fixedly provided at the lower end of the second baffle (41), the second fixing plate (47) and the second baffle (41) are perpendicular, a third telescopic rod (471) is fixedly provided between the second fixing plate (47) and the second support plate (4), the third moving assembly (7) comprises a third spring (81) and a second pressing plate (82), the third spring (81) is fixedly provided between the second fixing plate (47) and the second support plate (4). The third spring (81) is sleeved outside the third telescopic rod (471) between the support plates (4), and the fourth slide groove (48) is opened on the lower surface of the second support plate (4) along its own length direction. The fourth slide groove (48) is connected to the third slide groove (45), and the lower end of the second slider (46) passes through the fourth slide groove (48). One end of the second pressure plate (82) is fixedly connected to the second slider (46), and the second pressure plate (82) is located below the second support plate (4), and one end of the second pressure plate (82) away from the second slider (46) is set as an inclined surface.
9. A rotary automatic sonic detection pipe welding machine according to claim 7, characterized in that: The second push plate (42) is fixedly provided with a second support rod (421) on opposite sides, and one end of the second support rod (421) away from the second push plate (42) is fixedly connected to the second movable plate (422). The second clamping assembly (43) comprises a second clamping plate (431) and a second guide rod (432). Two second clamping plates (431) and second guide rods (432) are provided and correspond to each other. The two second clamping plates (431) are arranged between the two second movable plates (422). A fourth telescopic rod (423) and a fourth spring (424) are fixedly provided between the second clamping plate (431) and the adjacent second movable plate (422). The fourth spring (424) is sleeved outside the fourth telescopic rod (423). The two second guide rods (432) are respectively arranged between the second movable plate (422) and the second clamping plate (431). The second guide rod (432) is fixedly connected to the second support plate (4), and both ends of the second guide rod (432) are arranged as inclined surfaces.
10. A rotary automatic sonic detection pipe welding machine according to claim 9, characterized in that: The side of the first clamping plate (331) facing away from the adjacent first movable plate (322) and the side of the second clamping plate (431) facing away from the second movable plate (422) are both fixedly provided with anti-slip pads (9).
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