Impeller splicing device for water pump processing

Abstract

The application relates to the technical field of water pump processing, in particular to a vane wheel splicing and welding device for water pump processing, which comprises a welding table, the inner side of the welding table is fixedly connected with a control table, the outer wall of the control table is fixedly connected with a vane wheel position adjusting mechanism in an annular array, the welding table comprises a chassis, the top left side of the chassis is fixedly connected with two inverted L-shaped connecting vertical plates, the control table comprises a control chassis, the bottom of the control chassis is fixedly connected with supporting vertical rods in an annular array, the top of the control chassis is fixedly connected with a rotating groove disc, the outer wall of the rotating groove disc is fixedly connected with a plurality of tooth blocks on one side, and the plurality of supporting vertical rods fixedly connected with the control chassis are fixedly connected with the top of the chassis in an annular array. The vane wheel splicing and welding device is provided with the welding table, the control and the vane wheel position adjusting mechanism, can automatically adjust the position and angle of the vane wheel by adopting an automatic and high-efficiency vane wheel splicing and welding process, and can automatically adjust the position and angle of the vane wheel by using a motor and cooperating with a carefully designed mechanical structure.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water pump processing, more specifically, the present application relates to a water pump processing impeller welding device. BACKGROUND

[0002] Water pump impeller is the core component of water pump, it plays a vital role, its main function is to convert mechanical energy into fluid kinetic energy or pressure energy, in the working process of water pump, the impeller produces strong centrifugal force through its rotation, this force makes the fluid be sucked in and then be discharged, the design and structure of the impeller have a vital influence on the performance and efficiency of the water pump, because they are directly related to the water suction capacity and drainage efficiency of the water pump, in the impeller welding device, through the accurate welding process, the strength and sealing of the impeller can be ensured, so as to improve the overall performance and reliability of the water pump, the accuracy of this welding process is realized through advanced technology and strict quality control, to ensure that each impeller component can meet the design requirements, and thus ensure the stable operation of the water pump under various working conditions.

[0003] According to the patent document: CN117066742A, a kind of water pump processing impeller welding device and water pump processing method, including support mechanism and rotating mechanism, support mechanism includes base, base is provided with rotary table assembly, rotary table assembly is fixedly connected with first clamping assembly;Rotating mechanism includes rotating assembly, rotating assembly one side is fixedly connected with second clamping assembly.This scheme sets up rotary table, rotary table is provided with multiple first clamping assemblies, can clamp and fix multiple parts to be welded one, rotary table can drive first clamping assembly to move, first clamping assembly is driven by setting second motor, can drive upper clamp block and lower clamp block to rotate, so as to adjust the angle of part one, set first electric push rod, can drive upper clamp block and lower clamp block to rise and fall, so as to adjust the height of part one, so as to flexibly adjust part one;Setting electric sliding table, can drive the horizontal movement of second clamping assembly, so as to drive part two to move, setting third motor, can drive second clamping assembly to rotate, so as to adjust the angle of part two.

[0004] When welding impellers for some water pumps, it is necessary to rotate the impellers to the same angle for welding. However, traditional manual operation makes it difficult to ensure that multiple impeller components can be precisely aligned to the same angle. This not only affects the quality and efficiency of welding but also increases the complexity of operation and human error. Although the prior art document CN117066742A proposes an impeller welding device for water pump processing, which effectively solves the problem of different welding angles due to different degrees of impeller curvature through innovative mechanical structure design, and the lack of flexibility in adjusting the welding angle of existing welding devices, it still has some limitations in practical applications. For example, when it is necessary to rotate the impellers to the same angle for welding, the mechanism for adjusting each angle is controlled separately, resulting in a cumbersome and time-consuming overall adjustment process. Furthermore, it cannot accurately adjust the impellers to a uniform preset precise angle, affecting the accuracy and efficiency of welding. To improve the accuracy and efficiency of welding... Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an impeller welding device for water pump processing. The technical problem to be solved by the present invention is that traditional manual operation is difficult to ensure that multiple impeller components can be accurately aligned to the same angle, which not only affects the quality and efficiency of welding, but also increases the complexity of operation and human error.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0007] A water pump impeller welding device includes a welding table, a control console is fixedly connected to the inner side of the welding table, and an impeller adjustment mechanism is fixedly connected to the outer wall of the control console in a ring array.

[0008] The welding table includes a chassis, and two inverted L-shaped connecting plates are fixedly connected to the top left side of the chassis.

[0009] The control console includes a control chassis, with supporting uprights fixedly connected to the bottom of the control chassis in a circular array, and a rotating disk fixedly connected to the top of the control chassis. Multiple toothed blocks are fixedly connected to one side of the outer wall of the rotating disk, and the multiple supporting uprights fixed to the bottom of the control chassis in a circular array are fixedly connected to the top of the chassis.

[0010] As a further embodiment of the present invention: a rotating disk is rotatably connected to the top of the rotating disk, an inner connecting rod is fixedly connected to the inner side of the rotating disk in a ring array, an inner rotating disk is fixedly connected to the inner side of a plurality of inner connecting rods, a rotating disk columnar rotating rod is fixedly connected to the bottom center of the inner rotating disk, the outer wall of the rotating disk columnar rotating rod is rotatably connected to the center of the rotating disk, and an adjustment mechanism connecting block is fixedly connected to the outer wall of the rotating disk in a ring array.

[0011] As a further scheme of the present application: the plurality of impeller positioning mechanisms each comprise a positioning mechanism connecting top disc, the outer wall of the plurality of positioning mechanism connecting top discs is fixedly connected with positioning mechanism side connecting rods in annular array, the inner bottom of the plurality of positioning mechanism side connecting rods is fixedly connected with positioning mechanism connecting bottom discs, and the bottom of the plurality of positioning mechanism connecting bottom discs is fixedly connected to the top of a plurality of positioning mechanism connecting blocks.

[0012] As a further scheme of the present application: the top of the plurality of positioning mechanism connecting top discs is fixedly connected with gear disc connecting rings, the top of the plurality of gear disc connecting rings is fixedly connected with gear discs, the inner wall of the plurality of gear disc connecting rings is fixedly connected with positioning assembly cylindrical rotating vertical rods, the bottom end of the plurality of positioning assembly cylindrical rotating vertical rods extends to the bottom of the plurality of positioning mechanism connecting blocks and is fixedly connected with gear wheels, and the top end of the plurality of positioning assembly cylindrical rotating vertical rods is fixedly connected with positioning assemblies.

[0013] As a further scheme of the present application: the positioning assembly comprises a positioning assembly bottom connecting disc, the outer wall top of the positioning assembly bottom connecting disc is fixedly connected with a positioning assembly outer disc, the inner wall bottom of the positioning assembly bottom connecting disc is fixedly connected with inner sleeve ring connecting rods in annular array, the inner side of the plurality of inner sleeve ring connecting rods is fixedly connected with inner sleeve rings, and the inner wall of the inner sleeve ring is fixedly connected to the outer wall of the positioning assembly cylindrical rotating vertical rod.

[0014] As a further scheme of the present application: the inner wall of the positioning assembly outer disc is rotationally connected with second gear wheel rotating rods in annular array, the outer end of the plurality of second gear wheel rotating rods extends to the outer wall of the positioning assembly bottom connecting disc and is fixedly connected with second gear wheels, the outer wall of the plurality of second gear wheels is meshed at the top of the gear disc in annular array, the inner end of the plurality of second gear wheel rotating rods is fixedly connected with triangular rotating plates, the top of the plurality of triangular rotating plates is fixedly connected with impeller placing plates, one side of the plurality of impeller placing plates is fixedly connected with guide C-shaped blocks, the side away from the impeller placing plate of the plurality of guide C-shaped blocks is fixedly connected with electric push rod connecting blocks, the top of the plurality of electric push rod connecting blocks is fixedly connected with electric push rods, the top end of the plurality of electric push rods is fixedly connected with inverted L-shaped positioning plates, the side close to the impeller placing plate of the plurality of inverted L-shaped positioning plates is fixedly connected with inverted L-shaped positioning plate pull blocks, and the outer wall bottom of the plurality of inverted L-shaped positioning plate pull blocks is slidingly connected to the inner wall of the plurality of guide C-shaped blocks.

[0015] As a further scheme of the present application, the inner side of each of the plurality of triangular rotating plates is fixedly connected with a spherical universal rotating shaft, the outer wall of each of the plurality of spherical universal rotating shafts is rotatably connected with a spherical universal rotating shaft connecting block, the inner side of each of the plurality of spherical universal rotating shaft connecting blocks is fixedly connected with a water pump main shaft sleeve disc, the top of the water pump main shaft sleeve disc is fixedly connected with a water pump main shaft columnar sleeve rod, and the bottom of the water pump main shaft sleeve disc is fixedly connected to the top end of the position adjusting assembly columnar rotating vertical rod.

[0016] As a further scheme of the present application, the inner side top of each of the two inverted L-shaped connecting vertical plates is fixedly connected with a T-shaped motor connecting plate, the left side of the T-shaped motor connecting plate is fixedly connected with a motor, the right side of the inner side top of each of the two inverted L-shaped connecting vertical plates is fixedly connected with a columnar rotating rod connecting disc, the right side of the front inverted L-shaped connecting vertical plate is fixedly connected with a welding mechanical arm connecting plate, the rear side of the welding mechanical arm connecting plate is fixedly connected with a welding mechanical arm placing plate, the left side of the welding mechanical arm placing plate is fixedly connected to the outer wall right side of the columnar rotating rod connecting disc, and the top of the welding mechanical arm placing plate is fixedly connected with a welding mechanical arm.

[0017] As a further scheme of the present application, the inner wall middle part of the columnar rotating rod connecting disc is fixedly connected with a columnar rotating rod, the inner wall left side of the columnar rotating rod connecting disc is rotatably connected with a second columnar rotating rod, the top and bottom ends of the columnar rotating rod and the second columnar rotating rod extend to the top and bottom of the columnar rotating rod connecting disc, the output end of the motor is fixedly connected with a transmission disc, the outer wall of the transmission disc is sleeved with a track, the side away from the transmission disc of the track is sleeved with a second transmission disc, the inner wall of the second transmission disc is fixedly connected to the outer wall top of the second columnar rotating rod, the bottom end of the second columnar rotating rod is fixedly connected with a resisting rotating rod, the bottom side away from the second columnar rotating rod of the resisting rotating rod is fixedly connected with a resisting block, the bottom side of the resisting rotating rod aligned with the second columnar rotating rod is fixedly connected with a positioning turntable, the bottom side of the columnar rotating rod outer wall aligned with the positioning turntable is fixedly connected with an irregular control turntable, and the bottom end of the columnar rotating rod is fixedly connected to the middle part of the top of the inner rotating disc.

[0018] As a further scheme of the present application, the irregular control turntable comprises an irregular control turntable main body, a semicircular groove is arranged in the outer wall of the irregular control turntable main body in an annular array, a resisting groove is arranged in the outer wall of the irregular control turntable main body on one side of the semicircular groove, and the inner side of one of the semicircular grooves of the irregular control turntable main body is attached to the outer wall of the positioning turntable.

[0019] The present application has the following beneficial effects:

[0020] The present application is provided with a welding table, control and impeller positioning mechanism, realizes the breakthrough of impeller welding process by adopting automation and high efficiency, the device uses motor as power source, cooperates with the mechanical structure designed carefully, can automatically adjust the position and angle of impeller, thereby ensures the precision and consistency of the welding process, in addition, the high-precision operation technology of welding mechanical arm further improves the quality of welding, and the working mode of circulating positioning significantly improves the production efficiency, the design of the whole device is compact and practical, very convenient to operate, brings an innovative impeller welding technology scheme for the field of water pump processing. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the schematic diagram of the main body of the present application;

[0022] Figure 2 It is the schematic diagram of the control console and the impeller positioning mechanism of the present application;

[0023] Figure 3 It is the schematic diagram of the control console and the impeller positioning mechanism of the present application;

[0024] Figure 4 It is the schematic diagram of the control console of the present application;

[0025] Figure 5 It is the schematic diagram of the impeller positioning mechanism of the present application;

[0026] Figure 6 It is the schematic diagram of the impeller positioning mechanism of the present application;

[0027] Figure 7 It is the schematic diagram of the positioning assembly of the present application;

[0028] Figure 8 It is the schematic diagram of the welding table of the present application;

[0029] Figure 9 It is the schematic diagram of the welding table of the present application;

[0030] Figure 10 It is the schematic diagram of the irregular control turntable of the present application.

[0031] In the diagram: 1. Welding table; 11. Chassis; 12. Inverted L-shaped connecting plate; 13. T-shaped motor connecting plate; 14. Motor; 15. Transmission plate; 16. Columnar rotating rod connecting plate; 17. Columnar rotating rod; 18. Second columnar rotating rod; 19. Second transmission plate; 110. Track; 111. Welding robot arm connecting plate; 112. Welding robot arm; 113. Welding robot arm placement plate; 114. Abutting rotating rod; 15. Positioning turntable; 116. Abutment block; 117. Irregular control turntable; 1171. Irregular control turntable body; 1172. Semi-circular groove; 1173. Abutment groove; 2. Control console; 21. Control chassis; 22. Supporting upright; 23. Rotary groove plate; 24. Tooth block; 25. Rotary disk; 26. Rotary disk inner connecting rod; 27. Adjustment mechanism connecting block; 28. Inner turntable; 29. ​​Rotary disk columnar rotating rod 3. Impeller adjusting mechanism; 31. Adjusting mechanism connecting top plate; 32. Adjusting mechanism side connecting rod; 33. Adjusting mechanism connecting base plate; 34. Gear plate connecting ring; 35. Gear plate; 36. Adjusting component columnar rotating upright; 37. Gear; 38. Adjusting component; 381. Adjusting component bottom connecting plate; 382. Adjusting component outer plate; 383. Inner collar connecting rod; 384. Inner collar; 385. Pump main shaft sleeve plate 386. Spherical universal joint connecting block; 387. Pump main shaft columnar sleeve; 388. Spherical universal joint; 389. Triangular rotating plate; 3810. Second gear rotating rod; 3811. Second gear; 3812. Impeller placement plate; 3813. Guide C-shaped block; 3814. Electric push rod connecting block; 3815. Electric push rod; 3816. Inverted L-shaped positioning plate pull block; 3817. Inverted L-shaped positioning plate. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] like Figure 1 As shown, the present invention provides a pump impeller welding device, including a welding table 1, a control console 2 fixedly connected to the inner side of the welding table 1, and an impeller adjustment mechanism 3 fixedly connected to the outer wall of the control console 2 in a ring array.

[0034] like Figures 8-10As shown, the welding table 1 comprises a chassis 11, two inverted L-shaped connecting vertical plates 12 are fixedly connected to the top left side of the chassis 11, a T-shaped motor connecting plate 13 is fixedly connected to the middle of the inner top of the two inverted L-shaped connecting vertical plates 12, a motor 14 is fixedly connected to the left side of the T-shaped motor connecting plate 13, a cylindrical rotating rod connecting disc 16 is fixedly connected to the right side of the inner top of the two inverted L-shaped connecting vertical plates 12, a welding mechanical arm connecting plate 111 is fixedly connected to the right side of the front inverted L-shaped connecting vertical plate 12, a welding mechanical arm placing plate 113 is fixedly connected to the rear side of the welding mechanical arm connecting plate 111, a welding mechanical arm 112 is fixedly connected to the top of the welding mechanical arm placing plate 113, a cylindrical rotating rod 17 is fixedly connected to the inner wall of the cylindrical rotating rod connecting disc 16, a second cylindrical rotating rod 18 is rotatably connected to the inner wall of the left side of the cylindrical rotating rod connecting disc 16, the top end and the bottom end of the cylindrical rotating rod 17 and the second cylindrical rotating rod 18 extend to the top and the bottom of the cylindrical rotating rod connecting disc 16, a transmission disc 15 is fixedly connected to the output end of the motor 14, a track 110 is sleeved on the outer wall of the transmission disc 15, a second transmission disc 19 is sleeved on the side of the track 110 away from the transmission disc 15, the inner wall of the second transmission disc 19 is fixedly connected to the outer wall top of the second cylindrical rotating rod 18, a resisting rotating rod 114 is fixedly connected to the bottom end of the second cylindrical rotating rod 18, a resisting block 116 is fixedly connected to the side of the bottom of the resisting rotating rod 114 away from the second cylindrical rotating rod 18, a positioning turntable 115 is fixedly connected to the side of the bottom of the resisting rotating rod 114 aligned with the second cylindrical rotating rod 18, an irregular control turntable 117 is fixedly connected to the side of the outer wall bottom of the cylindrical rotating rod 17 aligned with the positioning turntable 115, the bottom end of the cylindrical rotating rod 17 is fixedly connected to the middle of the top of the inner rotating disc 28, the irregular control turntable 117 comprises an irregular control turntable body 1171, a semicircular groove 1172 is annularly arranged on the outer wall of the irregular control turntable body 1171, a resisting groove 1173 is arranged on the side of the outer wall of the irregular control turntable body 1171 inside the semicircular groove 1172, the inner side of one of the semicircular grooves 1172 of the irregular control turntable body 1171 is attached to the outer wall of the positioning turntable 115;

[0035] When it is necessary to control the top of the console 2 to drive the plurality of impeller positioning mechanisms 3 to rotate, first start the motor 14, the output end of the motor 14 drives the transmission disc 15 to rotate, because the track 110 is sleeved on the outer wall of the transmission disc 15 and the second transmission disc 19, so the second transmission disc 19 will rotate with the rotation of the transmission disc 15, the second transmission disc 19 rotates to drive the second cylindrical rotating rod 18 to rotate, the second cylindrical rotating rod 18 rotates to drive the abutting rotating rod 114 to rotate, the abutting rotating rod 114 rotates to drive the positioning turntable 115 to rotate, the positioning turntable 115 rotates to the inside of the semicircular groove 1172 opened on the irregular control turntable body 1171 abutting, at this time the irregular control turntable 117 is static and not rotating, with the continuous output of the motor 14, the abutting rotating rod 114 rotates through the abutting block 116 to the inner wall of the abutting groove 1173 opened on the irregular control turntable body 1171, at this time the abutting block 116 slides in the inner wall of one of the abutting grooves 1173 opened on the irregular control turntable body 1171 to resist the rotation of the irregular control turntable body 1171 as a whole, thereby making the irregular control turntable body 1171 drive the cylindrical rotating rod 17 to rotate, the cylindrical rotating rod 17 rotates at the same time to drive the top of the console 2 to rotate, thereby driving the plurality of impeller positioning mechanisms 3 on the top to rotate synchronously, so as to realize the periodic rotation of the console 2 driving the plurality of impeller positioning mechanisms 3, when one of the impeller positioning mechanisms 3 rotates to the welding area of the welding mechanical arm 112, at this time it is precisely welded by the welding mechanical arm 112, after the welding work of the impeller is completed, the welding mechanical arm 112 will temporarily stop working, and wait for the next impeller positioning mechanism 3 to rotate to the welding area.

[0036] As Figures 2-7As shown, the control console 2 comprises a control chassis 21, a plurality of support vertical rods 22 are fixedly connected to the bottom of the control chassis 21 in an annular array, a rotating groove disc 23 is fixedly connected to the top of the control chassis 21, a plurality of tooth blocks 24 are fixedly connected to one side of the outer wall of the rotating groove disc 23, the plurality of support vertical rods 22 fixedly connected to the bottom of the control chassis 21 are fixedly connected to the top of the chassis 11 in an annular array, a rotating disc 25 is rotatably connected to the top of the rotating groove disc 23, a plurality of rotating disc inner connecting rods 26 are fixedly connected to the inner side of the rotating disc 25 in an annular array, a plurality of inner rotating discs 28 are fixedly connected to the inner side of the rotating disc inner connecting rods 26, a rotating disc cylindrical rotating rod 29 is fixedly connected to the bottom middle of the inner rotating disc 28, the outer wall of the rotating disc cylindrical rotating rod 29 is rotatably connected to the middle of the rotating groove disc 23, a plurality of position adjusting mechanism connecting blocks 27 are fixedly connected to the outer wall of the rotating disc 25 in an annular array, a plurality of impeller position adjusting mechanisms 3 each comprise a position adjusting mechanism connecting top disc 31, a plurality of position adjusting mechanism side connecting rods 32 are fixedly connected to the outer wall of each of the position adjusting mechanism connecting top discs 31 in an annular array, a plurality of position adjusting mechanism connecting bottom discs 33 are fixedly connected to the inner side bottom of each of the plurality of position adjusting mechanism side connecting rods 32, the bottom of each of the plurality of position adjusting mechanism connecting bottom discs 33 is fixedly connected to the top of each of the plurality of position adjusting mechanism connecting blocks 27, a plurality of gear disc connecting rings 34 are fixedly connected to the top of each of the plurality of position adjusting mechanism connecting top discs 31, a plurality of gear discs 35 are fixedly connected to the top of each of the plurality of gear disc connecting rings 34, a plurality of position adjusting assembly cylindrical rotating vertical rods 36 are fixedly connected to the inner wall of each of the plurality of gear disc connecting rings 34, the bottom end of each of the plurality of position adjusting assembly cylindrical rotating vertical rods 36 extends to the bottom of each of the plurality of position adjusting mechanism connecting blocks 27 and is fixedly connected to a gear wheel 37, a position adjusting assembly 38 is fixedly connected to the top end of each of the plurality of position adjusting assembly cylindrical rotating vertical rods 36, the position adjusting assembly 38 comprises a position adjusting assembly bottom connecting disc 381, a position adjusting assembly outer disc 382 is fixedly connected to the outer wall top of the position adjusting assembly bottom connecting disc 381, a plurality of inner sleeve ring connecting rods 383 are fixedly connected to the inner wall bottom of the position adjusting assembly bottom connecting disc 381 in an annular array, a plurality of inner sleeve rings 384 are fixedly connected to the inner side of the plurality of inner sleeve ring connecting rods 383, the inner wall of the inner sleeve ring 384 is fixedly connected to the outer wall of the position adjusting assembly cylindrical rotating vertical rod 36, a plurality of second gear wheel rotating rods 3810 are rotatably connected to the inner wall of the position adjusting assembly outer disc 382 in an annular array, the outer end of each of the plurality of second gear wheel rotating rods 3810 extends to the outer wall of the position adjusting assembly bottom connecting disc 381 and is fixedly connected to a second gear wheel 3811, the outer wall of each of the plurality of second gear wheels 3811 is engaged with the top of the gear disc 35 in an annular array, a triangular turning plate 389 is fixedly connected to the inner end of each of the plurality of second gear wheel rotating rods 3810, an impeller placing plate 3812 is fixedly connected to the top of each of the plurality of triangular turning plates 389, a guide C-shaped block 3813 is fixedly connected to one side of each of the plurality of impeller placing plates 3812, an electric push rod connecting block 3814 is fixedly connected to the side of each of the plurality of guide C-shaped blocks 3813 away from the impeller placing plate 3812, an electric push rod 3815 is fixedly connected to the top of each of the plurality of electric push rod connecting blocks 3814,The top ends of the plurality of electric push rods 3815 are fixedly connected with inverted L-shaped positioning plates 3817, the sides close to the impeller placing plates 3812 of the plurality of inverted L-shaped positioning plates 3817 are fixedly connected with inverted L-shaped positioning plate pull blocks 3816, the outer wall bottoms of the plurality of inverted L-shaped positioning plate pull blocks 3816 are slidably connected with the inner walls of the plurality of guide C-shaped blocks 3813, the inner sides of the plurality of triangular rotating plates 389 are fixedly connected with spherical universal shafts 388, the outer walls of the plurality of spherical universal shafts 388 are rotatably connected with spherical universal shaft connecting blocks 386, the inner sides of the plurality of spherical universal shaft connecting blocks 386 are fixedly connected with water pump main shaft sleeve discs 385, the top of the water pump main shaft sleeve disc 385 is fixedly connected with a water pump main shaft columnar sleeve rod 387, and the bottom of the water pump main shaft sleeve disc 385 is fixedly connected with the top end of the position adjusting assembly columnar rotating vertical rod 36.

[0037] When the impellers need to be welded, first, the plurality of impeller inner shafts are sleeved on the outer wall bottoms of the plurality of position adjusting assemblies 38 water pump main shaft columnar sleeve rods 387 and are supported by the plurality of water pump main shaft sleeve discs 385, a plurality of groups of impellers are placed on the top of a plurality of groups of impeller placing plates 3812, and a plurality of groups of inverted L-shaped positioning plate pull blocks 3816 are pulled downward by the electric push rods 3815 on one side of the plurality of groups of impeller placing plates 3812 to position the plurality of groups of impellers. Then, the inner rotating disc 28 is controlled to rotate the rotating disc 25 by the outer wall of the plurality of rotating disc inner connecting rods 26 by the starting of the motor 14, thereby rotating the plurality of position adjusting mechanism connecting blocks 27. When the gear 37 at the bottom of one of the impeller position adjusting mechanisms 3 rotates to engage with the plurality of tooth blocks 24 fixed to the outer wall of the rotating groove disc 23, the position adjusting assembly columnar rotating vertical rod 36 engaged with the plurality of tooth blocks 24 rotates, thereby rotating the whole position adjusting assembly 38. When the whole position adjusting assembly 38 rotates, the second gear 3811 at the outer end of the plurality of second gear rotating rods 3810 engages with the gear disc 35 to rotate, so that the plurality of triangular rotating plates 389 rotate and adjust in the spherical universal shaft connecting block 386 through the spherical universal shaft 388, thereby adjusting the angle of the impeller on the top of the plurality of groups of impeller placing plates 3812, ensuring that the welding position of the impeller is accurately aligned, and the angle adjustment of the whole impeller is consistent. At this time, welding can be performed by the welding mechanical arm 112. After welding is completed, the motor 14 continues to start to control the impeller position adjusting mechanism 3 that has been welded to rotate to the welding area and to rotate the impeller position adjusting mechanism 3 connected with the other position adjusting mechanism connecting block 27 to engage with the plurality of tooth blocks 24 and to adjust the impeller to the welding position by the same position adjusting mode. By the circulating position adjusting mode, the plurality of impeller position adjusting mechanisms 3 are sequentially welded, without manual angle adjustment and position movement of the impeller, greatly improving the welding efficiency of the impeller, avoiding the safety hazards brought by manual welding, and reducing the production cost.

[0038] The working principle of the application is:

[0039] When the impeller needs to be welded, first, the plurality of impeller inner sleeves are sleeved on the outer wall bottom of the plurality of pump main shaft column sleeves 387 of the plurality of positioning assemblies 38 and are supported by the plurality of pump main shaft sleeve plates 385, and the plurality of sets of impellers are placed on the top of the plurality of sets of impeller placement plates 3812, and the plurality of sets of impellers are positioned by pulling the plurality of sets of inverted L-shaped positioning plate pull blocks 3816 on the one side of the plurality of sets of impeller placement plates 3812 downward through the electric push rods 3815, and then the motor 14 is started, the output end of the motor 14 drives the transmission disc 15 to rotate, because the track 110 is sleeved on the outer wall of the transmission disc 15 and the second transmission disc 19, so the second transmission disc 19 rotates with the rotation of the transmission disc 15, the second columnar rotating rod 18 rotates with the rotation of the second transmission disc 19, the abutting rotating rod 114 rotates with the rotation of the second columnar rotating rod 18, the positioning turntable 115 rotates with the rotation of the abutting rotating rod 114, and when the positioning turntable 115 rotates to the inside of the semicircular groove 1172 on the irregular control turntable body 1171, the irregular control turntable 117 is in a static state without rotating, with the continuous output of the motor 14, the abutting rotating rod 114 rotates through the abutting block 116 to the inner wall of the abutting groove 1173 on the irregular control turntable body 1171, at this time, the abutting block 116 slides in the inner wall of one of the abutting grooves 1173 on the irregular control turntable body 1171 to abut the irregular control turntable body 1171 to rotate as a whole, so that the irregular control turntable body 1171 drives the columnar rotating rod 17 to rotate, the inner rotating disc 28 drives the rotating disc 25 to rotate through the plurality of rotating disc inner connecting rods 26 on the outer wall, and then drives the plurality of positioning mechanism connecting blocks 27 to rotate, when the gear 37 at the bottom of one of the impeller positioning mechanisms 3 rotates to engage with the plurality of tooth blocks 24 fixed on the outer wall of the rotating groove disc 23, the positioning assembly columnar rotating vertical rod 36 engaged with the plurality of tooth blocks 24 rotates, and then drives the whole of the positioning assembly 38 to rotate, when the whole of the positioning assembly 38 rotates, the second gear 3811 on the outer end of the plurality of second gear rotating rods 3810 engages with the gear disc 35 to rotate, so that the plurality of triangular rotating plates 389 rotate and adjust in the spherical universal shaft connecting block 386 through the spherical universal shaft 388, and then drive the impellers on the top of the plurality of sets of impeller placement plates 3812 to adjust the angle, ensure that the welding position of the impeller is accurately aligned, and the angle of the whole impeller is adjusted uniformly, at this time, welding can be performed through the welding mechanical arm 112, after welding is completed, the motor 14 continues to start to control the impeller positioning mechanism 3 that has been welded to rotate to separate from the welding area, and the impeller positioning mechanism 3 connected by the other positioning mechanism connecting block 27 is rotated to engage with the plurality of tooth blocks 24 and is adjusted to the welding position through the same positioning mode for welding.

[0040] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A welding device for impellers in water pump processing, characterized in that: It includes a welding table (1), a control console (2) is fixedly connected to the inner side of the welding table (1), and an impeller adjustment mechanism (3) is fixedly connected to the outer wall of the control console (2) in a ring array. The welding station (1) includes a chassis (11), and two inverted L-shaped connecting plates (12) are fixedly connected to the top left side of the chassis (11). The control console (2) includes a control chassis (21), with a support rod (22) fixedly connected to the bottom of the control chassis (21) in a ring array, and a rotating disk (23) fixedly connected to the top of the control chassis (21). Multiple toothed blocks (24) are fixedly connected to one side of the outer wall of the rotating disk (23), and the multiple support rods (22) fixed to the bottom of the control chassis (21) are fixedly connected to the top of the chassis (11) in a ring array. The top of the rotating disk (23) is rotatably connected to a rotating disk (25). The inner side of the rotating disk (25) is fixedly connected to an inner connecting rod (26) in a ring array. The inner side of the multiple inner connecting rods (26) is fixedly connected to an inner rotating disk (28). The bottom center of the inner rotating disk (28) is fixedly connected to a rotating disk columnar rotating rod (29). The outer wall of the rotating disk columnar rotating rod (29) is rotatably connected to the center of the rotating disk (23). The outer wall of the rotating disk (25) is fixedly connected to an adjustment mechanism connecting block (27) in a ring array. Each of the impeller adjustment mechanisms (3) includes an adjustment mechanism connecting top plate (31). The outer walls of the multiple adjustment mechanism connecting top plates (31) are fixedly connected with adjustment mechanism side connecting rods (32) in a ring array. The bottom of the inner side of the multiple sets of adjustment mechanism side connecting rods (32) is fixedly connected with an adjustment mechanism connecting base plate (33). The bottom of the multiple adjustment mechanism connecting base plates (33) is fixedly connected to the top of the multiple adjustment mechanism connecting blocks (27). A geared disc connecting ring (34) is fixedly connected to the top of each of the multiple adjustment mechanism connecting top plates (31). A gear (35) is fixedly connected to the top of each of the multiple geared disc connecting rings (34). A columnar rotating rod (36) of the adjustment component is fixedly connected to the inner wall of each of the multiple geared disc connecting rings (34). The bottom ends of the columnar rotating rods (36) of the adjustment components extend to the bottom of the multiple adjustment mechanism connecting blocks (27) and are fixedly connected to gears (37). An adjustment component (38) is fixedly connected to the top of each of the multiple columnar rotating rods (36). The adjustment component (38) includes an adjustment component bottom connecting plate (381), an adjustment component outer plate (382) is fixedly connected to the top of the outer wall of the adjustment component bottom connecting plate (381), an inner ring connecting rod (383) is fixedly connected to the bottom of the inner wall of the adjustment component bottom connecting plate (381) in a ring array, an inner ring (384) is fixedly connected to the inner side of the multiple inner ring connecting rods (383), and the inner wall of the inner ring (384) is fixedly connected to the outer wall of the columnar rotating upright (36) of the adjustment component. The inner wall of the outer disk (382) of the adjustment component is rotatably connected to a second gear rod (3810) in an annular array. The outer ends of the multiple second gear rods (3810) extend to the outer wall of the bottom connecting disk (381) of the adjustment component and are all fixedly connected to a second gear (3811). The outer wall of the multiple second gears (3811) meshes with the top of the gear disk (35) in an annular array. The inner ends of the multiple second gear rods (3810) are all fixedly connected to a triangular rotating plate (389). The top of the multiple triangular rotating plates (389) is fixedly connected to an impeller placement plate (3812). A guide C-shaped block is fixedly connected to one side of the multiple impeller placement plates (3812). (3813) Each of the multiple guide C-shaped blocks (3813) is fixedly connected to an electric push rod connecting block (3814) on the side away from the impeller placement plate (3812). Each of the multiple electric push rod connecting blocks (3814) is fixedly connected to an electric push rod (3815) on the top. Each of the multiple electric push rods (3815) is fixedly connected to an inverted L-shaped positioning plate (3817) on the top. Each of the multiple inverted L-shaped positioning plates (3817) is fixedly connected to an inverted L-shaped positioning plate pull block (3816) on the side near the impeller placement plate (3812). The bottom of the outer wall of each of the multiple inverted L-shaped positioning plate pull blocks (3816) is slidably connected to the inner wall of the multiple guide C-shaped blocks (3813).

2. The impeller welding device for water pump processing according to claim 1, characterized in that: The inner sides of the multiple triangular rotating plates (389) are fixedly connected to spherical universal rotating shafts (388), and the outer walls of the multiple spherical universal rotating shafts (388) are rotatably connected to spherical universal rotating shaft connecting blocks (386). The inner sides of the multiple spherical universal rotating shaft connecting blocks (386) are fixedly connected to water pump spindle sleeves (385). The top of the water pump spindle sleeves (385) is fixedly connected to a water pump spindle columnar sleeve (387), and the bottom of the water pump spindle sleeves (385) is fixedly connected to the top of the adjusting component columnar rotating upright (36).

3. The impeller welding device for water pump processing according to claim 1, characterized in that: A T-shaped motor connecting plate (13) is fixedly connected to the middle of the top inner side of the two inverted L-shaped connecting plates (12). A motor (14) is fixedly connected to the left side of the T-shaped motor connecting plate (13). A columnar rotating rod connecting plate (16) is fixedly connected to the right side of the top inner side of the two inverted L-shaped connecting plates (12). A welding robot arm connecting plate (111) is fixedly connected to the right side of the front inverted L-shaped connecting plate (12). A welding robot arm placement plate (113) is fixedly connected to the rear side of the welding robot arm connecting plate (111). The left side of the welding robot arm placement plate (113) is fixedly connected to the right side of the outer wall of the columnar rotating rod connecting plate (16). A welding robot arm (112) is fixedly connected to the top of the welding robot arm placement plate (113).

4. The impeller welding device for water pump processing according to claim 3, characterized in that: A columnar rotating rod (17) is fixedly connected to the middle of the inner wall of the columnar rotating rod connecting plate (16). A second columnar rotating rod (18) is rotatably connected to the inner wall on the left side of the columnar rotating rod (17). The top and bottom ends of the columnar rotating rod (17) and the second columnar rotating rod (18) extend to the top and bottom of the columnar rotating rod connecting plate (16). A transmission disc (15) is fixedly connected to the output end of the motor (14). A track (110) is fitted on the outer wall of the transmission disc (15). A second transmission disc (19) is fitted on the side of the track (110) away from the transmission disc (15). The inner wall of the second transmission disc (19) is... The wall is fixedly connected to the top of the outer wall of the second columnar rotating rod (18). The bottom end of the second columnar rotating rod (18) is fixedly connected to the abutting rotating rod (114). The bottom of the abutting rotating rod (114) away from the second columnar rotating rod (18) is fixedly connected to the abutting block (116). The bottom of the abutting rotating rod (114) aligned with the second columnar rotating rod (18) is fixedly connected to the positioning turntable (115). The bottom of the outer wall of the columnar rotating rod (17) aligned with the positioning turntable (115) is fixedly connected to the irregular control turntable (117). The bottom end of the columnar rotating rod (17) is fixedly connected to the middle of the top of the inner turntable (28).

5. The impeller welding device for water pump processing according to claim 4, characterized in that: The irregular control turntable (117) includes an irregular control turntable body (1171). The outer wall of the irregular control turntable body (1171) is provided with a semi-circular groove (1172) in an annular array. The outer wall of the irregular control turntable body (1171) is provided with abutment groove (1173) on one side of the inner side of the semi-circular groove (1172). The inner side of one of the semi-circular grooves (1172) provided by the irregular control turntable body (1171) is in contact with the outer wall of the positioning turntable (115).

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