Angle valve shell machining device

Abstract

The utility model relates to the technical field of pipe fitting machining, in particular to an angle valve shell machining device which comprises a first feeding part used for feeding a water inlet pipe, a second feeding part used for feeding a water outlet pipe, a welding part used for welding the water inlet pipe and the water outlet pipe into a finished product, a discharging part and a conveying part. The conveying part is further provided with a plurality of limiting assemblies used for fixing a water outlet pipe and a water inlet pipe, the water outlet pipe and the water inlet pipe are perpendicular to each other on the limiting assemblies, and the first feeding part, the second feeding part, the welding part and the discharging part are sequentially arranged on the side of the conveying part. Welding automation of the angle valve shell can be achieved, and production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve processing, and more specifically, to a processing device for an angle valve shell. Background Art

[0002] Angle valve is an angle stop valve. The outlet pipe of the angle valve is at a 90° right angle to the inlet pipe. It has the characteristics of simple flow path, small dead zone and vortex zone, small flow resistance, not easy to clog, and self-cleaning. It is usually used to connect bathroom fixtures with internal and external outlet pipes.

[0003] The valve body shell of the existing angle valve is generally produced by one-piece molding or splicing molding. One-piece molding means that the shell is cast as a whole, and then goes through alkali boiling, sand blasting, shot blasting, annealing, polishing and other processes after casting. The process is complicated and the quality is unstable. It is easy to have defects such as shrinkage cavities, shrinkage, air holes, and sand holes. Therefore, the one-piece molding process method is being gradually eliminated.

[0004] Splicing molding involves splitting the valve body shell at a 90° right angle into an outlet pipe and an inlet pipe. The outlet pipe and inlet pipe are each produced using a cold heading process. The inlet pipe is provided with a welding hole, and then the outlet pipe is manually assembled to the welding hole of the inlet pipe. The joint is then welded using a welding machine. Although this method solves the problem of product appearance quality, the efficiency of assembly and welding depends on the proficiency of the operator, resulting in unstable production efficiency and the risk of worker injury. Therefore, a method for automatically welding the angle valve shell is needed. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiency in the prior art that the welding processing of angle valve shells cannot realize production automation, and to provide an angle valve shell processing device that can realize the automation of angle valve shell welding, which is conducive to improving production efficiency.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] Provided is an angle valve shell processing device, comprising a first loading part for loading an inlet pipe, a second loading part for loading an outlet pipe, a welding part for welding the inlet pipe and the outlet pipe into a finished product, a loading part and a conveying part. The conveying part is also provided with a plurality of limiting components for fixing the outlet pipe and the inlet pipe. The outlet pipe and the inlet pipe are perpendicular to each other on the limiting components. The first loading part, the second loading part, the welding part and the loading part are sequentially arranged beside the conveying part.

[0008] With this arrangement, workers place the water inlet pipes in batches in the first loading section and the water outlet pipes in batches in the second loading section. The first loading section works to load the water inlet pipes one by one onto the conveying section, and the clamping assembly fixes and limits the water inlet pipes. The conveying section works to move to the second loading section. The second loading section works to load the water outlet pipes one by one onto the conveying section, and the limiting assembly fixes and limits the water outlet pipes, and makes the water inlet pipe and the water outlet pipe perpendicular to each other. The conveying section transports the limited water outlet pipe and the water inlet pipe together to the welding section, and the welding section works to weld the water outlet pipe and the water inlet pipe into a whole to form a finished angle valve shell. The conveying section sends the welded finished product to the unloading section, and the unloading section takes the finished product out of the conveying section and sends it out of the angle valve shell processing device.

[0009] Preferably, the conveying part includes a turntable and several limit assemblies, and the several limit assemblies are installed on the turntable and distributed equidistantly along the circumference of the turntable. The first loading part, the second loading part, the welding part and the unloading part are all arranged around the turntable.

[0010] Through this setting, when processing is carried out, the turntable drives the limit assembly to move, and the limit assembly first rotates to the first loading part, and the first loading part places the water inlet pipe horizontally into the limit assembly, and the limit assembly rotates to the second loading part, and the second loading part places the water outlet pipe vertically into the limit assembly, and the limit assembly clamps the water inlet pipe and the water outlet pipe and rotates to the welding assembly, and the welding assembly welds the connection between the water inlet pipe and the water outlet pipe, and then the limit assembly rotates to the unloading part, and the unloading part takes out the finished product on the limit assembly and sends it out of the device, and the limit assembly rotates to the first loading part again and enters the next processing cycle. When the turntable rotates, multiple limit assemblies all follow the turntable to rotate, and multiple limit assemblies work simultaneously at different positions, which is conducive to greatly improving the processing efficiency.

[0011] Preferably, the limiting assembly includes a limiting platform for limiting the water inlet pipe and a limiting clamp for limiting the water outlet pipe, the limiting platform is fixedly mounted on the turntable, the limiting clamp is movably mounted on the turntable, and the limiting clamp is located above the limiting platform, a welding hole is provided on the side of the water inlet pipe, and the axis of the welding hole passes through the clamping center of the limiting clamp.

[0012] A welding hole is provided on the side wall of the water inlet pipe, and the water outlet pipe is inserted into the welding hole for connection; through this arrangement, the limit platform is used to horizontally place the water inlet pipe and limit it, and the limit clamp is used to clamp the water outlet pipe, and the limit clamp is located above the limit platform. The water outlet pipe clamped by the limit clamp is opposite to the welding hole on the water inlet pipe. When welding, the welding part can directly weld the connection between the water inlet pipe and the water outlet pipe, which greatly improves work efficiency.

[0013] Preferably, the first loading part includes a first vibrating plate, a first conveying channel and a first loading clamp, the first vibrating plate is connected to the first conveying channel, the end of the first conveying channel is located next to the transport part, and the first loading clamp is used to transfer the water inlet pipe on the first conveying channel to the transport part.

[0014] With this arrangement, when loading, workers directly feed a large number of water inlet pipes into the first vibrating plate. The first vibrating plate arranges the water inlet pipes in a preset posture through vibration and transports them to the side of the conveying part along the first conveying path. The first loading clamp works to clamp the water inlet pipe at the end of the first conveying path and place it on the limit table, which can ensure that the water inlet pipe clamp enters the conveying part in the correct posture, greatly improving the loading efficiency.

[0015] Preferably, the second loading part includes a second vibrating plate, a second conveying channel and a second loading clamp, the second vibrating plate is connected to the second conveying channel, the end of the second conveying channel is located next to the transport part, and the second loading clamp is used to transfer the outlet pipe of the second conveying channel to the transport part.

[0016] With this arrangement, when loading, workers directly feed a large number of outlet pipes into the second vibration plate. The second vibration plate arranges the outlet pipes in a preset posture through vibration and transports them to the side of the conveying part along the second conveying path. The second loading clamp works to clamp the outlet pipe at the end of the second conveying path and transfer it to the limiting assembly, which is then clamped by the limiting clamp. This ensures that the outlet pipe clamp enters the conveying part in a posture perpendicular to the water inlet pipe, greatly improving the loading efficiency.

[0017] Preferably, the welding part includes a pressure mechanism and a welding mechanism; when the limiting assembly rotates to the welding part, the pressure mechanism is located directly above the limiting clamp, and the pressure mechanism moves along the axial direction of the water outlet pipe; the welding mechanism is installed next to the pressure mechanism.

[0018] Through this setting, when the limiting assembly moves the water inlet pipe and the water outlet pipe to the welding part, the pressure mechanism moves downward from just above the limiting clamp, pushing the water outlet pipe on the limiting clamp downward. Under the action of the pressure mechanism, the water outlet pipe is in close contact with the welding hole of the water inlet pipe below. At this time, the welding mechanism welds the connection between the water outlet pipe and the water inlet pipe from the side, which is conducive to ensuring stable welding and improving the quality of the finished product.

[0019] Preferably, the welding mechanism includes a mounting post and a laser welder, the mounting post is installed beside the turntable, and the laser welder is installed on the mounting post.

[0020] Preferably, the pressure mechanism includes a mounting frame, a driving member and a pressure column. The mounting frame is installed beside the turntable, the driving member is installed on the top of the mounting frame, the driving member is provided with a movable rod that moves in a vertical direction, and the pressure column is fixedly connected to the movable rod; when the limiting assembly rotates to the welding part, the pressure column is located directly above the limiting clamp.

[0021] Through this arrangement, when pressure needs to be applied to the water outlet pipe, the driving component works, the movable rod extends, and the pressure column moves downward under the push of the movable rod until the pressure column abuts against the water outlet pipe. The pressure column presses the water outlet pipe into close contact with the welding hole on the water inlet pipe.

[0022] Preferably, the mounting frame is further provided with a guide platform, a limiting hole is provided on the guide platform, the guide platform is located between the driving member and the pressure column, and the movable rod is passed through the limiting hole.

[0023] Through this setting method, the limit hole limits the horizontal movement of the movable rod, ensuring that the pressure column moves vertically downward, avoiding shaking of the pressure column during movement, causing misalignment between the water inlet pipe and the water outlet pipe, reducing the impact on subsequent welding processes, and helping to improve welding quality.

[0024] Preferably, a conical guide structure is provided at the bottom of the pressure column.

[0025] Through this setting, when the pressure column presses down, the conical guide structure is inserted into the end of the outlet pipe, playing a guiding role, ensuring that the outlet pipe is subjected to uniform pressure, and the direction of the pressure coincides with the axis of the outlet pipe, so that the end of the outlet pipe is accurately connected to the welding hole.

[0026] Preferably, the welding part further comprises a visual camera, which is installed beside the welding mechanism. The visual camera is used to photograph the welding position of the water inlet pipe and the water outlet pipe and monitor the welding quality through visual recognition.

[0027] Preferably, the unloading portion includes a unloading clamp and a unloading conveyor belt, the unloading clamp is movably installed beside the conveying portion, and the unloading conveyor belt is installed beside the unloading clamp.

[0028] With this arrangement, when the limiting assembly rotates to the unloading portion, the unloading claws work to grab the finished product from the limiting assembly and transfer the finished product to the unloading conveyor, which delivers the finished product out of the device.

[0029] Preferably, it further comprises a positioning portion for adjusting the position of the water inlet pipe on the limit platform, wherein the positioning portion is arranged beside the conveying portion and is located between the first loading portion and the second loading portion.

[0030] When the first loading part places the water inlet pipe on the limit platform, the water inlet pipe may rotate during the placement process, resulting in the welding hole not facing directly upward. By setting a positioning part, the transport part first rotates to the positioning part after loading the water inlet pipe. The positioning part adjusts the position of the water inlet pipe on the limit platform to ensure that the welding hole on the water inlet pipe faces directly upward and the welding hole is located at the bottom of the limit clamp.

[0031] Preferably, the positioning part includes a horizontal positioning mechanism and a vertical positioning mechanism, and the vertical positioning mechanism cooperates with the welding hole for positioning; a limiting groove is provided on the limiting platform, and the water inlet pipe is placed in the limiting groove, and the horizontal positioning mechanism moves along the axial direction of the water inlet pipe.

[0032] Through this setting, when the limit platform loads the water inlet pipe to the positioning part, the horizontal positioning mechanism works first, moving along the axis of the water inlet pipe, so that the end of the water inlet pipe abuts against the end of the limiting groove, and then the vertical positioning mechanism works again, the vertical positioning mechanism moves downward, and is inserted into the welding hole, so that the welding hole is facing directly upwards.

[0033] Preferably, the limit clamp comprises an adjustment cylinder and a clamping head. The adjustment cylinder is provided with a retractable adjustment rod, the axis of which points toward the center of the turntable. The clamping head is mounted at the end of the adjustment rod. With this arrangement, if the specifications of the water inlet pipe change, causing the distance between the welding hole and the end to change, the adjustment cylinder can control the extension and retraction of the adjustment rod, so that the clamping head for clamping the water outlet pipe is directly above the welding hole.

[0034] Compared with the prior art, the beneficial effects of the present invention are:

[0035] (1) The entire process of welding the water inlet pipe and the water outlet pipe into the angle valve housing is automated through the first loading part, the second loading part, the welding part, the unloading part and the conveying part, thereby greatly improving production efficiency.

[0036] (2) By setting the positioning part, the water inlet pipe and the water outlet pipe are ensured to be installed accurately, thereby improving the quality of the welded product.

[0037] (3) Through the setting of the first loading part and the second loading part, large-scale automatic loading is achieved, which is beneficial to improving production efficiency and reducing the workload of workers.

[0038] (4) The welding part is provided with a pressure mechanism and a welding mechanism, which ensures that the water inlet pipe and the water outlet pipe are tightly connected during the welding process by applying pressure, which is beneficial to improving the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a structural schematic diagram of a first embodiment of an angle valve housing processing device of the utility model;

[0040] Figure 2 This is a schematic structural diagram of the welding portion of an angle valve housing processing device according to the present invention;

[0041] Figure 3 This is a structural schematic diagram of a second embodiment of an angle valve housing processing device of the present utility model;

[0042] Figure 4 This is a schematic diagram of the positioning portion of an angle valve housing processing device of the present utility model;

[0043] Figure 5 This is a structural schematic diagram of the positioning part of an angle valve shell processing device of the utility model.

[0044] The icon markings are explained as follows:

[0045] 1. First feeding section; 11. First vibrating plate; 12. First conveying path; 13. First feeding clamp; 2. Second feeding section; 21. Second vibrating plate; 22. Second conveying path; 23. Second feeding clamp; 3. Welding section; 31. Pressure mechanism; 311. Mounting frame; 312. Driving member; 313. Pressure column; 314. Movable rod; 315. Guide platform; 32. Welding mechanism; 321. Mounting column; 322. Laser welder; 33. Visual camera; 4. Unloading section; 41. Unloading clamp; 42. Unloading conveyor belt; 5. Transport section; 51. Turntable; 52. Limit assembly; 53. Limit platform; 54. Limit clamp; 541. Adjusting cylinder; 542. Adjusting rod; 543. Chuck; 6. Water inlet pipe; 7. Water outlet pipe; 8. Finished product; 9. Positioning section; 91. Horizontal positioning mechanism; 92. Vertical positioning mechanism. DETAILED DESCRIPTION

[0046] The present invention is further described below in conjunction with specific embodiments. The accompanying drawings are for illustrative purposes only and are schematic, not actual, representations. They should not be construed as limiting this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted from the drawings.

[0047] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and so on indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0048] Example 1

[0049] like Figure 1 and Figure 2 The figure shows a first embodiment of an angle valve shell processing device of the utility model, comprising a first loading part 1 for loading an inlet pipe 6, a second loading part 2 for loading an outlet pipe 7, a welding part 3 for welding the inlet pipe 6 and the outlet pipe 7 into a finished product 8, a unloading part 4 and a conveying part 5. The conveying part 5 is also provided with a plurality of limiting components 52 for fixing the outlet pipe 6 and the inlet pipe 7. The outlet pipe 6 and the inlet pipe 7 are perpendicular to each other on the limiting components 52. The first loading part 1, the second loading part 2, the welding part 3 and the unloading part 4 are arranged in sequence beside the conveying part 5.

[0050] With this arrangement, workers place the water inlet pipes 6 in batches in the first loading section 1 and the water outlet pipes 7 in batches in the second loading section 2. The first loading section 1 works to load the water inlet pipes 6 one by one onto the conveying section 5. The clamping component 52 fixes and limits the water inlet pipes 6. The conveying section 5 works and moves to the second loading section 2. The second loading section 2 works to load the water outlet pipes 7 one by one onto the conveying section 5. The limiting component 52 fixes and limits the water outlet pipes 7 and makes the water inlet pipes 6 and the water outlet pipes 7 perpendicular to each other. The conveying section 5 transports the limited water outlet pipes 7 and the water inlet pipes 6 to the welding section 3 together. The welding section 3 works to weld the water outlet pipe 7 and the water inlet pipe 6 into a whole to form a finished angle valve shell 8. The conveying section 5 sends the welded finished product 8 to the unloading section 4. The unloading section 4 takes the finished product 8 out of the conveying section 5 and sends it out of the angle valve shell processing device.

[0051] As an embodiment of the present invention, the conveying part 5 also includes a turntable 51, and a number of limit components 52 are installed on the turntable 51 and are evenly distributed along the circumference of the turntable 51. The first loading part 1, the second loading part 2, the welding part 3 and the unloading part 4 are all arranged around the turntable 51.

[0052] Through this setting, when processing is carried out, the turntable 51 drives the limit assembly 52 to move, and the limit assembly 52 first rotates to the first loading part 1, and the first loading part 1 places the water inlet pipe 6 horizontally into the limit assembly 52, and the limit assembly 52 rotates to the second loading part 2, and the second loading part 2 places the water outlet pipe 7 vertically into the limit assembly 52, and the limit assembly 52 clamps the water inlet pipe 6 and the water outlet pipe 7 and rotates to the welding assembly, and the welding assembly welds the connection between the water inlet pipe 6 and the water outlet pipe 7, and then the limit assembly 52 rotates to the unloading part 4, and the unloading part 4 takes out the finished product 8 on the limit assembly 52 and sends it out of the device, and the limit assembly 52 rotates to the first loading part 1 again to enter the next processing cycle. When the turntable 51 rotates, multiple limit assemblies 52 all rotate and work at different positions, which is beneficial to greatly improve the processing efficiency.

[0053] As an embodiment of the present utility model, the limiting assembly 52 includes a limiting platform 53 for limiting the water inlet pipe 6 and a limiting clamp 54 for limiting the water outlet pipe 7. The limiting platform 53 is fixedly mounted on the turntable 51, and the limiting clamp 54 is movably mounted on the turntable 51. The limiting clamp 54 is located above the limiting platform 53. A welding hole is provided on the side of the water inlet pipe 6, and the axis of the welding hole passes through the clamping center of the limiting clamp 54.

[0054] A welding hole is provided on the side wall of the water inlet pipe 6, and the water outlet pipe 7 is inserted into the welding hole for connection; through this arrangement, the limit platform 53 is used to place the water inlet pipe 6 horizontally and limit it, and the limit clamp 54 is used to clamp the water outlet pipe 7. The limit clamp 54 is located above the limit platform 53, and the water outlet pipe 7 clamped by the limit clamp 54 is facing the welding hole on the water inlet pipe 6. When welding, the welding part 3 can directly weld the connection between the water inlet pipe 6 and the water outlet pipe 7, which greatly improves work efficiency.

[0055] As an embodiment of the present invention, the first loading part 1 includes a first vibrating plate 11, a first conveying path 12 and a first loading clamp 13. The first vibrating plate 11 is connected to the first conveying path 12. The end of the first conveying path 12 is located next to the transport part 5. The first loading clamp 13 is used to transfer the water inlet pipe 6 on the first conveying path 12 to the transport part 5.

[0056] Through this arrangement, when loading, workers directly send a large number of water inlet pipes 6 into the first vibrating plate 11. The first vibrating plate 11 vibrates to arrange the water inlet pipes 6 in a preset posture and transports them to the side of the conveying part 5 along the first conveying path 12. The first loading clamp 13 works to clamp the water inlet pipe 6 at the end of the first conveying path 12 and place it on the limit platform 53, which can ensure that the water inlet pipe 6 clamp enters the conveying part 5 with the correct posture, greatly improving the loading efficiency.

[0057] As an embodiment of the present invention, the second loading part 2 includes a second vibrating plate 21, a second conveying channel 22 and a second loading clamp 23. The second vibrating plate 21 is connected to the second conveying channel 22. The end of the second conveying channel 22 is located next to the transport part 5. The second loading clamp 23 is used to transfer the outlet pipe 7 of the second conveying channel 22 to the transport part 5.

[0058] Through this arrangement, when loading, workers directly feed a large number of outlet pipes 7 into the second vibrating plate 21. The second vibrating plate 21 vibrates to arrange the outlet pipes 7 in a preset posture and transports them to the side of the conveying part 5 along the second conveying path 22. The second loading clamp 23 works to clamp the outlet pipe 7 at the end of the second conveying path 22 and transfer it to the limiting component 52, which is then clamped by the limiting clamp 54. This ensures that the outlet pipe 7 enters the conveying part 5 in a posture perpendicular to the water inlet pipe 6, greatly improving the loading efficiency.

[0059] As an embodiment of the present invention, the welding part 3 includes a pressure mechanism 31 and a welding mechanism 32; when the limiting assembly 52 rotates to the welding part 3, the pressure mechanism 31 is located directly above the limiting clamp 54, and the pressure mechanism 31 moves along the axial direction of the water outlet pipe 7; the welding mechanism 32 is installed next to the pressure mechanism 31.

[0060] Through this setting, when the limiting assembly 52 moves the water inlet pipe 6 and the water outlet pipe 7 to the welding part 3, the pressure mechanism 31 moves downward from directly above the limiting clamp 54, pushing the water outlet pipe 7 on the limiting clamp 54 to move downward. Under the action of the pressure mechanism 31, the water outlet pipe 7 is in close contact with the welding hole of the water inlet pipe 6 below. At this time, the welding mechanism 32 welds the connection between the water outlet pipe 7 and the water inlet pipe 6 from the side, which is conducive to ensuring stable welding and improving the quality of the finished product 8.

[0061] As an embodiment of the present invention, the welding mechanism 32 includes a mounting post 321 and a laser welder 322 . The mounting post 321 is mounted beside the turntable 51 , and the laser welder 322 is mounted on the mounting post 321 .

[0062] As an embodiment of the present invention, the pressure mechanism 31 includes a mounting frame 311, a driving member 312 and a pressure column 313. The mounting frame 311 is installed next to the turntable 51, and the driving member 312 is installed on the top of the mounting frame 311. The driving member 312 is provided with a movable rod 314 that moves along the vertical direction, and the pressure column 313 is fixedly connected to the movable rod 314; when the limiting assembly 52 rotates to the welding part 3, the pressure column 313 is located directly above the limiting clamp 54.

[0063] Through this arrangement, when pressure needs to be applied to the water outlet pipe 7, the driving component 312 works, the movable rod 314 extends, and the pressure column 313 moves downward under the push of the movable rod 314 until the pressure column 313 abuts against the water outlet pipe 7. The pressure column 313 presses the water outlet pipe 7 into close contact with the welding hole on the water inlet pipe 6.

[0064] As an embodiment of the present invention, the unloading portion 4 includes an unloading jaw 41 and an unloading conveyor belt 42 . The unloading jaw 41 is movably mounted beside the conveying portion 5 , and the unloading conveyor belt 42 is mounted beside the unloading jaw 41 .

[0065] With this arrangement, when the limiting assembly 52 rotates to the unloading part 4, the unloading clamp 41 works to grab the finished product 8 from the limiting assembly 52 and transfer the finished product 8 to the unloading conveyor 42, and the unloading conveyor 42 sends the finished product 8 out of the device.

[0066] Example 2

[0067] like Figures 3 to 5 The second embodiment of the angle valve housing processing device of the present invention is shown. This embodiment is similar to the first embodiment, except that it further includes a positioning portion.

[0068] As an embodiment of the present invention, it further includes a positioning portion 9, which is installed beside the conveying portion 5 and located between the first loading portion 1 and the second loading portion 2. The positioning portion 9 is used to adjust the position of the water inlet pipe 6 on the limit platform 53.

[0069] After the first loading part 1 places the water inlet pipe 6 on the limiting platform 53, the water inlet pipe 6 may rotate during the placement process, resulting in the welding hole not being directly facing upwards. By setting the positioning part 9, the transport part 5 first rotates to the positioning part 9 after loading the water inlet pipe 6. The positioning part 9 adjusts the position of the water inlet pipe 6 on the limiting platform 53 to ensure that the welding hole on the water inlet pipe 6 is directly facing upwards and the welding hole is located at the bottom of the limiting clamp 54.

[0070] As an embodiment of the present utility model, the positioning part 9 includes a horizontal positioning mechanism 91 and a vertical positioning mechanism 92, and the vertical positioning mechanism 92 cooperates with the welding hole for positioning; a limiting groove is provided on the limiting platform 53, and the water inlet pipe 6 is placed in the limiting groove, and the horizontal positioning mechanism 91 moves along the axial direction of the water inlet pipe 6.

[0071] Through this arrangement, when the limiting platform 53 loads the water inlet pipe 6 to the positioning part 9, the horizontal positioning mechanism 91 works first, moving along the axial direction of the water inlet pipe 6, so that the end of the water inlet pipe 6 abuts against the end of the limiting groove, and then the vertical positioning mechanism 92 works again, and the vertical positioning mechanism 92 moves downward and is inserted into the welding hole, so that the welding hole is facing directly upward.

[0072] As one embodiment of the present invention, the position limiting clamp 54 includes an adjusting cylinder 541 and a clamping head 543. The adjusting cylinder 541 is equipped with a retractable adjusting rod 542, the axis of which points toward the center of the turntable 51. The clamping head 543 is mounted at the end of the adjusting rod 542. With this arrangement, when the size of the water inlet pipe 6 changes, causing the distance between the welding hole and the end to change, the adjusting cylinder 541 can control the extension and retraction of the adjusting rod 542, so that the clamping head 543, which is used to clamp the water outlet pipe 7, is directly above the welding hole.

[0073] Example 3

[0074] The following is a third embodiment of an angle valve housing processing device of the present invention. This embodiment is similar to the first embodiment, except that the implementation method of the welding portion is different.

[0075] As an embodiment of the present invention, a guide platform 315 is further provided on the mounting frame 311. A limiting hole is provided on the guide platform 315. The guide platform 315 is located between the driving member 312 and the pressure column 313. The movable rod 314 is passed through the limiting hole.

[0076] Through this setting method, the limit hole limits the horizontal movement of the movable rod 314, ensuring that the pressure column 313 moves vertically downward, avoiding the shaking of the pressure column 313 during movement, causing the water inlet pipe 6 and the water outlet pipe 7 to be misaligned, reducing the impact on subsequent welding processes, and helping to improve welding quality.

[0077] As an embodiment of the present invention, a conical guide structure is provided at the bottom of the pressure column 313 .

[0078] Through this arrangement, when the pressure column 313 is pressed downward, the conical guide structure is inserted into the end of the water outlet pipe 7, playing a guiding role, ensuring that the water outlet pipe 7 is subjected to uniform pressure, and the direction of the pressure coincides with the axis of the water outlet pipe 7, so that the end of the water outlet pipe 7 is accurately connected to the welding hole.

[0079] As an embodiment of the present invention, the welding unit 3 further includes a visual camera 33, which is installed next to the welding mechanism 32. The visual camera 33 is used to photograph the welding portion of the water inlet pipe 6 and the water outlet pipe 7 and monitor the welding quality through visual recognition.

[0080] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. An angle valve housing processing device, characterized in that: The invention comprises a first feeding part (1) for feeding a water inlet pipe (6), a second feeding part (2) for feeding a water outlet pipe (7), a welding part (3) for welding the water inlet pipe (6) and the water outlet pipe (7) into a finished product (8), a feeding part (4) and a conveying part (5). The conveying part (5) is further provided with a plurality of limiting components (52) for fixing the water outlet pipe (6) and the water inlet pipe (7). The water outlet pipe (6) and the water inlet pipe (7) are perpendicular to each other on the limiting components (52). The first feeding part (1), the second feeding part (2), the welding part (3) and the feeding part (4) are sequentially arranged beside the conveying part (5).

2. The angle valve housing processing device according to claim 1, characterized in that: The transport portion (5) further comprises a turntable (51), a plurality of the position limiting components (52) are all mounted on the turntable (51) and are evenly distributed along the circumference of the turntable (51), and the first loading portion (1), the second loading portion (2), the welding portion (3) and the unloading portion (4) are all arranged around the turntable (51).

3. The angle valve housing processing device according to claim 2, characterized in that: The limiting assembly (52) comprises a limiting platform (53) for limiting the water inlet pipe (6) and a limiting clamp (54) for limiting the water outlet pipe (7); the limiting platform (53) is fixedly mounted on the turntable (51); the limiting clamp (54) is movably mounted on the turntable (51), and the limiting clamp (54) is located above the limiting platform (53); a welding hole is provided on the side of the water inlet pipe (6); and the axis of the welding hole passes through the clamping center of the limiting clamp (54).

4. The angle valve housing processing device according to claim 1, characterized in that: The first loading part (1) comprises a first vibrating plate (11), a first conveying path (12) and a first loading clamp (13); the first vibrating plate (11) is connected to the first conveying path (12); the end of the first conveying path (12) is located beside the conveying part (5); and the first loading clamp (13) is used to transfer the water inlet pipe (6) on the first conveying path (12) to the conveying part (5).

5. The angle valve housing processing device according to claim 1, characterized in that: The second loading part (2) comprises a second vibrating plate (21), a second conveying path (22) and a second loading clamp (23); the second vibrating plate (21) is connected to the second conveying path (22); the end of the second conveying path (22) is located beside the conveying part (5); and the second loading clamp (23) is used to transfer the water outlet pipe (7) of the second conveying path (22) to the conveying part (5).

6. The angle valve housing processing device according to claim 3, characterized in that: The welding portion (3) comprises a pressure mechanism (31) and a welding mechanism (32); when the limiting assembly (52) rotates to the welding portion (3), the pressure mechanism (31) is located directly above the limiting clamp (54), and the pressure mechanism (31) moves along the axial direction of the water outlet pipe (7); and the welding mechanism (32) is arranged beside the pressure mechanism (31).

7. The angle valve housing processing device according to claim 6, characterized in that: The pressure mechanism (31) comprises a mounting frame (311), a driving member (312) and a pressure column (313); the mounting frame (311) is mounted beside the turntable (51); the driving member (312) is mounted on the top of the mounting frame (311); the driving member (312) is provided with a movable rod (314) that moves in a vertical direction; and the pressure column (313) is fixedly connected to the movable rod (314); when the limiting assembly (52) rotates to the welding portion (3), the pressure column (313) is located directly above the limiting clamp (54).

8. The angle valve housing processing device according to claim 1, characterized in that: The unloading portion (4) includes an unloading clamp (41) and an unloading conveyor belt (42). The unloading clamp (41) is movably arranged beside the conveying portion (5), and the unloading conveyor belt (42) is arranged beside the unloading clamp (41).

9. The angle valve housing processing device according to claim 3, characterized in that: It also includes a positioning portion (9) for adjusting the position of the water inlet pipe (6) on the limiting platform (53), and the positioning portion (9) is installed beside the conveying portion (5) and is located between the first loading portion (1) and the second loading portion (2).

10. The angle valve housing processing device according to claim 9, characterized in that: The positioning portion (9) comprises a horizontal positioning mechanism (91) and a vertical positioning mechanism (92), wherein the vertical positioning mechanism (92) cooperates with the welding hole for positioning; a limiting groove is provided on the limiting platform (53), the water inlet pipe (6) is placed in the limiting groove, and the horizontal positioning mechanism (91) moves along the axial direction of the water inlet pipe (6).

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