CN110394599B - Water pump turbine welding assembly line integrated into one piece equipment - Google Patents
Water pump turbine welding assembly line integrated into one piece equipment Download PDFInfo
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- CN110394599B CN110394599B CN201910593602.5A CN201910593602A CN110394599B CN 110394599 B CN110394599 B CN 110394599B CN 201910593602 A CN201910593602 A CN 201910593602A CN 110394599 B CN110394599 B CN 110394599B
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- 238000003466 welding Methods 0.000 title claims abstract description 147
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 7
- 210000000078 claw Anatomy 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 1
- 238000012797 qualification Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 40
- 238000003754 machining Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Butt Welding And Welding Of Specific Article (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses water pump turbine welding assembly line integrated forming equipment, which comprises a feeding part, a welding part, a pressing part and a conveying part, wherein the feeding part comprises a lower cover feeding component, a blade feeding component, an upper cover feeding component, a top cover feeding component and an end cover feeding component, the welding part comprises a first welding component capable of welding a blade and a lower cover, a second welding component capable of welding the upper cover and the blade and a third welding component capable of welding the top cover and the upper cover, the pressing part comprises an end cover pressing component capable of pressing the end cover and the lower cover, the conveying part can convey materials of the feeding part to the welding part and the pressing part for welding and pressing, and the conveying part can also convey the processed turbine to a finished product area. The assembly line from the processing of the initial part to the completion of the final finished product is completed by a machine, so that the automatic welding of the water pump turbine is realized, the yield is greatly improved, the qualification rate of the product is improved, and the cost is reduced.
Description
Technical Field
The invention relates to the field of welding equipment of water pump turbines, in particular to integrated forming equipment of an integrated and composite water pump turbine welding assembly line.
Background
The water pump turbine comprises an end cover, a lower cover, blades, an upper cover and a top cover, wherein the lower cover, the blades, the upper cover and the top cover are welded with each other, and the end cover and the lower cover are pressed together to finally form the water pump turbine. The current water pump turbine mainly comprises manual welding, so that the problems of low yield, poor size consistency of welded finished products, low qualification rate of products and high welding cost are caused.
Therefore, the inventor aims at a series of problems caused by manual welding, and aims at providing integrated forming equipment for a water pump turbine welding assembly line, which realizes that the assembly line from the initial part processing to the final finished product completion is completed by a machine.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide integrated forming equipment of a water pump turbine welding assembly line.
In order to achieve the above purpose, the invention adopts the following technical scheme: water pump turbine welding assembly line integrated into one piece equipment, including material loading portion, welding portion, pressfitting portion and conveying portion, the material loading portion includes lower cover material loading subassembly, blade material loading subassembly, upper cover material loading subassembly, top cap material loading subassembly and end cover material loading subassembly, the welding portion includes first welding set, second welding set and third welding set, first welding set can be with blade and lower cover welding, second welding set can be with upper cover and blade welding, third welding set can be with top cap and upper cover welding, the pressfitting portion includes end cover pressfitting subassembly, just end cover pressfitting subassembly can be with end cover and lower cover pressfitting, conveying portion can with the material of material loading portion is carried to welding portion, pressfitting portion and is welded, just conveying portion can also be with the turbine of processing completion to the finished product district.
Preferably, the lower cover feeding assembly comprises a feeding disc, a feeding motor, clamping jaws, a horizontal guide rail and a lifting guide rail, wherein the feeding motor is connected with the feeding disc and can control the feeding disc to rotate, a plurality of feeding columns are arranged on the feeding disc, materials are placed on the feeding columns, the clamping jaws are arranged on the lifting guide rail in a sliding manner, the lifting guide rail is arranged on the horizontal guide rail in a sliding manner, and under the action of external force, the clamping jaws can clamp the materials on the feeding columns and move along with the lifting guide rail in the vertical direction, and meanwhile, the lifting guide rail can also move along with the horizontal guide rail in the horizontal direction until the materials are conveyed to a designated position; and upper cover material loading subassembly adopts sucking disc formula clamping jaw, top cap material loading subassembly and lower cover material loading subassembly all adopt outer clamp formula clamping jaw, end cover material loading subassembly adopts the internal stay formula clamping jaw, the other parts of three material loading subassemblies with lower cover material loading subassembly is the same. Through setting up the clamping jaw of the different grade type of material loading subassembly, carry the material of different shapes, and then reach the purpose of automatic pay-off.
Preferably, the blade feeding assembly comprises a vibration disc, a blade positioning block and a blade conveying belt, the vibration disc is connected with the blade positioning block, the blades in the vibration disc can move along the blade positioning block step by step under the action of vibration, the blade positioning block is provided with a positioning groove, the positioning groove is L-shaped, the blades can be vertically arranged, the blade positioning block is connected with one end of the blade conveying belt, the vertically arranged blades can move along the blade conveying belt, the other end of the blade conveying belt is connected with the blade taking block, the blade taking block is provided with a fixing groove and a moving groove, the fixing groove and the moving groove are respectively provided with two rectangular grooves with a large upper part and a small lower part, the two rectangular grooves can ensure that the blades are vertically arranged, the moving groove is also connected with two cylinders with telescopic rods perpendicular to each other, one cylinder can separate the moving groove with the blades from the fixing groove, and the other cylinder can push the blades on the moving groove to the moving groove for the manipulator to clamp. The upper surfaces of the positioning groove, the fixing groove and the moving groove are provided with grooves, so that the blades are vertically arranged, and the two cylinders are utilized to push away the blades on the moving groove for the next step of clamping and use, thereby realizing automatic feeding of the blades.
Preferably, the first welding assembly comprises a welding group, a rotary carrier seat and a servo motor, wherein the rotary carrier seat and the servo motor are arranged on a mounting bracket, the mounting bracket is arranged on a moving platform capable of moving in the X-axis and Y-axis directions, and the rotary carrier seat is positioned below the welding group and is driven by the servo motor to rotate relative to the mounting bracket; the rotating carrier seat is provided with a locking piece for locking the turbine group carrier seat; the welding set comprises welding rods and a Z-axis driving assembly, and the welding rods are driven by the Z-axis driving assembly to reciprocate in the direction of approaching to/separating from the turbine group loading seat. The rotating carrier is used for placing the turbine group loading seat, the turbine assembly carrier is locked by the locking piece, the rotating carrier is driven by the servo motor to rotate on the mounting bracket, then the product in the turbine group loading seat is driven to rotate, the moving platform sends the water pump turbine in the turbine group loading seat to the welding rod of the welding group, and after welding, the servo motor drives the rotating carrier to rotate a welding station to weld a second station; by adopting the scheme, manual operation is replaced, and the welding device has the advantages of no need of manual operation, consistent welding point position, smooth and attractive welding point and high welding speed. Solves the problems of high labor intensity, limited speed, low efficiency, high labor cost and no compliance with the modern industrialized production requirement.
Preferably, the end cover pressing assembly is arranged on one side of the end cover feeding assembly, the end cover is clamped and placed on the sliding block by the inner supporting type clamping jaw of the end cover feeding assembly, the conveying part places the semi-finished water pump turbine after three times of welding on the sliding block with the end cover, the sliding block moves to the lower part of the pressing cylinder under the action of the sliding block cylinder, and the pressing cylinder moves downwards to finish pressing. Thus, the welding and pressing of the water pump turbine are completed, and automatic welding operation is realized.
Preferably, the conveying part comprises at least one manipulator, the manipulator is a six-axis manipulator, the movable radius of the six-axis manipulator is covered by the feeding part and the welding part, and the conveying part is positioned in the middle of the feeding part, the welding part and the pressing part. All parts are connected through the action of the six-axis mechanical arm, so that automatic operation is realized.
Preferably, the conveying part further comprises a buffering discharging disc, the buffering discharging disc is located on the side face close to the feeding part, and at least six working positions are arranged on the buffering discharging disc. The buffer discharging disc is used for placing semi-finished products welded at the welding part and then is matched with the rest materials of the feeding part to finish final welding.
Preferably, the device further comprises a processing lathe, wherein the processing lathe is arranged on the side surfaces of the feeding part and the welding part, and the processing lathe can process the turbine inner hole of the water pump after welding and pressing. Because of the welding process, the inner hole of the water pump turbine inevitably has small problems such as welding spots, and a processing lathe is added to process the inner hole of the water pump turbine, so that the integrity of a finished product of the water pump turbine is ensured.
Preferably, the device further comprises an inner hole detector, wherein the inner hole detector is arranged on one side of the processing lathe, and the inner hole detector adopts a CCD image sensor and can detect the water pump turbine after the processing lathe is processed. And detecting an inner hole of the water pump turbine by using a CCD image sensor, matching with software of the inner hole, obtaining whether the water pump turbine is a qualified product, clamping the water pump turbine by using a mechanical arm, and placing the water pump turbine in a finished product area.
Preferably, the finished product area is arranged at one side of the inner hole detection machine, the finished product area comprises a finished product conveying belt and a finished product tray, the finished product tray is provided with a plurality of rectangular grids, the finished product tray is equal to the finished product conveying belt in height, and the finished product tray can move on the finished product conveying belt. The automation degree of the whole equipment is improved, and the safety of operators is ensured.
The integrated forming device for the water pump turbine welding assembly line has the beneficial effects that the assembly line which is formed by machines from the processing of the initial part to the completion of the final finished product is realized, so that the automatic welding of the water pump turbine is realized, the yield is greatly improved, the qualification rate of the product is improved, and the cost is reduced.
Drawings
Fig. 1 is a schematic structural view of an integrated forming device of a water pump turbine welding assembly line.
Fig. 2 is a schematic structural view of a lower cover feeding assembly.
Fig. 3 is a schematic structural view of a blade loading assembly.
Fig. 4 is a schematic structural view of the blade positioning block.
Fig. 5 is a schematic view of the structure of the blade pickup block.
Fig. 6 is a schematic structural view of an end cap pressing assembly.
Fig. 7 is a schematic structural view of the welded portion.
Fig. 8 is a schematic view of a portion of a first welding assembly.
Fig. 9 is a schematic view of a weld stack of a first weld assembly.
Fig. 10 is a schematic structural view of the suction chuck jaws.
Fig. 11 is a schematic structural view of an external gripping jaw.
Fig. 12 is a schematic operation of the robot and buffer discharge tray.
Fig. 13 is a schematic structural view of the finished product region.
Fig. 14 is a schematic structural view of the bore inspection machine.
Fig. 15 is a finished assembly view of the turbine.
Fig. 16 is an exploded view of the turbine.
In the figure:
1-a feeding part; 2-welding part; 3-a press-fit portion; 4-a conveying part; 5-machining a lathe; 6-an inner hole detector; 7-a finished product area;
11-a lower cover feeding assembly; 12-blade feeding assembly; 13-an upper cover feeding assembly; 14-a top cover feeding assembly; 15-an end cover feeding assembly; 111-a feeding disc; 112-a feeding motor; 113-clamping jaws; 114-horizontal guide rails; 115-lifting guide rail; 116-a feeding column; 117-suction cup type jaws; 118-outer gripping jaw; 119-inner-bracing type clamping jaw; 121-a vibrating plate; 122-blade positioning blocks; 123-blade conveyor belt; 124-blade pickup block; 1221-positioning slots; 1241-a fixed slot; 1242-moving slot;
21-a first welding assembly; 22-a second welding assembly; 23-a third welding assembly; 211-welding groups; 212-mounting a bracket; 213-rotating the carrier; 214-a servo motor; 215-a mobile platform; 216-turbine assembly carriers; 2111-electrode; 2112-Z axis drive assembly;
31-an end cap lamination assembly; 311-sliders; 312-slider cylinder; 313-pressing cylinder;
41-a manipulator; 42-buffering a discharging disc;
61-CCD image sensor;
71-a finished product conveying belt; 72-finished tray.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1 to 16, the water pump turbine welding assembly line integrated forming device in this embodiment includes a feeding portion 1, a welding portion 2, a pressing portion 3, and a conveying portion 4.
First, the feeding part 1 comprises a lower cover feeding assembly 11, a blade feeding assembly 12, an upper cover feeding assembly 13, a top cover feeding assembly 14 and an end cover feeding assembly 15, basically divided into two feeding modes, namely a clamping jaw 113 type feeding mode and a vibration disc 121 type feeding mode, wherein each mode is selected for explanation,
The clamping jaw 113 type feeding selecting lower cover feeding assembly 11 comprises a feeding disc 111, a feeding motor 112, clamping jaws 113, a horizontal guide rail 114 and a lifting guide rail 115, wherein the feeding motor 112 is connected with the feeding disc 111 and can control the feeding disc 111 to rotate, a plurality of feeding columns 116 are arranged on the feeding disc 111, materials are placed on the feeding columns 116, the clamping jaws 113 are slidably arranged on the lifting guide rail 115, the lifting guide rail 115 is slidably arranged on the horizontal guide rail 114, under the action of external force, the clamping jaws 113 can clamp the materials on the feeding columns 116 and move along with the lifting guide rail 115 in the vertical direction, and meanwhile, the lifting guide rail 115 can also move along with the horizontal guide rail 114 in the horizontal direction until the materials are conveyed to a designated position; and upper cover material loading subassembly 13 adopts sucking disc formula clamping jaw 117, and top cap material loading subassembly 14 and lower cover material loading subassembly 11 all adopt outer clamp formula clamping jaw 118, and end cover material loading subassembly 15 adopts internal stay formula clamping jaw 119, and the other parts of three material loading subassemblies are the same with lower cover material loading subassembly 11. By arranging the clamping jaws 113 of different types of the feeding assembly, materials of different shapes are conveyed, and the purpose of automatic feeding is achieved.
The vibration disk 121 type feeding selection blade feeding assembly 12 comprises a vibration disk 121, a blade positioning block 122 and a blade conveying belt 123, wherein the vibration disk 121 is connected with the blade positioning block 122, blades in the vibration disk 121 can move gradually along the blade positioning block 122 under the action of vibration, the blade positioning block 122 is provided with a positioning groove 1221, the positioning groove 1221 is L-shaped and enables the blades to be vertically arranged, the blade positioning block 122 is connected with one end of the blade conveying belt 123 and enables the vertically arranged blades to move along the blade conveying belt 123, the other end of the blade conveying belt 123 is connected with a blade taking piece 124, the blade taking piece 124 is provided with a fixing groove 1241 and a moving groove 1242, the fixing groove 1241 and the moving groove 1242 are respectively provided with two rectangular grooves with a large fixing groove and a small fixing groove, the two rectangular grooves can ensure that the blades are vertically arranged, the moving groove 1242 is also connected with two cylinders with mutually perpendicular telescopic rods, one cylinder can separate the moving groove 1242 with the blades 1241 from the fixing groove 1242, and the other cylinder can push the blades on the moving groove 1242 away from the moving groove 1242 for clamping by a manipulator 41. The grooves are formed in the positioning groove 1221, the fixing groove 1241 and the moving groove 1242, so that the blades are vertically arranged, and the two cylinders are utilized to push away the blades on the moving groove 1242 for clamping and using in the next step, so that automatic feeding of the blades is realized.
Second, the welding part 2 includes a first welding assembly 21, a second welding assembly 22, and a third welding assembly 23, the first welding assembly 21 being capable of welding the blade with the lower cover, the second welding assembly 22 being capable of welding the upper cover with the blade, the third welding assembly 23 being capable of welding the top cover with the upper cover, the three welding assemblies being substantially similar in composition, so that only one of them is illustrated, for example the first welding assembly 21,
The first welding assembly 21 comprises a welding group 211, a rotary carrier 213 and a servo motor 214, wherein the rotary carrier 213 and the servo motor 214 are arranged on a mounting bracket 212, the mounting bracket 212 is arranged on a movable platform 215 which can move in the X-axis direction and the Y-axis direction, and the rotary carrier 213 is positioned below the welding group 211 and is driven by the servo motor 214 to rotate relative to the mounting bracket 212; the rotating carrier 213 is provided with a locking member for locking the turbine group carrier 216; the welding set 211 includes a welding rod 2111, a Z-axis drive assembly 2112, and the welding rod 2111 is reciprocally moved by the Z-axis drive assembly 2112 toward and away from the turbine group loading mount 216. The rotating carrier 213 is used for placing the turbine group loading seat 216, the turbine group loading seat 216 is locked by a locking piece, the rotating carrier 213 is driven to rotate on the mounting bracket 212 by the servo motor 214, then the product in the turbine group loading seat 216 is driven to rotate, the moving platform 215 is used for conveying the water pump turbine in the turbine group loading seat 216 to the welding rod 2111 of the welding group 211, after welding, the servo motor 214 is used for driving the rotating carrier 213 to rotate a welding station, and welding of a second station is performed; by adopting the scheme, manual operation is replaced, and the welding device has the advantages of no need of manual operation, consistent welding point position, smooth and attractive welding point and high welding speed. Solves the problems of high labor intensity, limited speed, low efficiency, high labor cost and no compliance with the modern industrialized production requirement.
Third, the press-fit portion 3 comprises an end cover press-fit assembly 31, the end cover press-fit assembly 31 can press-fit the end cover and the lower cover, the end cover press-fit assembly 31 is arranged on one side of the end cover feeding assembly 15, the end cover is clamped and placed on the sliding block 311 by the inner supporting type clamping jaw 119 of the end cover feeding assembly 15, the semi-finished water pump turbine after three times of welding is placed on the sliding block 311 with the end cover by the conveying portion 4, the sliding block 311 moves to the lower side of the press-fit cylinder 313 under the action of the sliding block cylinder 312, and the press-fit cylinder 313 moves downwards to finish press-fit. The feeding and pressing are combined, unnecessary station space waste is reduced, so that welding and pressing of the water pump turbine are finished, and automatic welding operation is realized.
Fourth, the conveying part 4 can convey the material of the feeding part 1 to the welding part 2 and the pressing part 3 for welding and pressing, and the conveying part 4 can also convey the processed turbine to the finished product area 7. The conveying part 4 comprises at least one manipulator 41, the manipulator 41 is a six-axis manipulator, the feeding part 1 and the welding part 2 are covered in the movable radius of the six-axis manipulator, and the conveying part 4 is positioned in the middle of the feeding part 1, the welding part 2 and the pressing part 3. All parts are connected through the action of the six-axis mechanical arm, so that automatic operation is realized. The conveying part 4 further comprises a buffering discharging disc 42, the buffering discharging disc 42 is located on the side face close to the feeding part 1, and at least six working positions are arranged on the buffering discharging disc 42. The buffer discharging disc 42 is used for placing the semi-finished product welded by the welding part 2, and then the rest materials of the feeding part 1 are matched to finish the final welding.
Fifth, the rest of the design:
The machining lathe 5 is arranged on the side surfaces of the feeding part 1 and the welding part 2, and the machining lathe 5 can machine the turbine inner hole of the water pump after welding and pressing. Because of the welding process, the inner hole of the water pump turbine inevitably has small problems such as welding spots, and a processing lathe 5 is added to process the inner hole of the water pump turbine, so that the integrity of the finished product of the water pump turbine is ensured.
The device also comprises an inner hole detector 6, wherein the inner hole detector 6 is arranged on one side of the processing lathe 5, and the inner hole detector 6 adopts a CCD image sensor 61 and can detect the water pump turbine after the processing lathe 5 is processed. The CCD image sensor 61 is used for detecting the inner hole of the water pump turbine, then software of the water pump turbine is matched, whether a qualified product is obtained or not can be obtained, and the qualified product is clamped by the manipulator 41 and placed in the finished product area 7.
The finished product area 7 is arranged at one side of the inner hole detector 6, the finished product area 7 comprises a finished product conveying belt 71 and a finished product tray 72, a plurality of rectangular grids are arranged on the finished product tray 72, the finished product tray 72 is equal to the finished product conveying belt 71 in height, and the finished product tray 72 can move on the finished product conveying belt 71. The automation degree of the whole equipment is improved, and the safety of operators is ensured.
In conclusion, the assembly line from the processing of the initial part to the completion of the final finished product, which is composed of machines, is realized, so that the automatic welding of the water pump turbine is realized, the yield is greatly improved, the qualification rate of the product is improved, and the cost is reduced.
As shown in the figure, the basic scheme of the whole design is that the feeding parts 1 are sequentially placed, and five feeding components are continuously placed, so that the feeding continuity and timely observation of subsequent workers are ensured; the welding set 211 is placed with the feeding assembly according to the principle of nearby, namely, the first welding assembly 21 is close to the lower cover feeding assembly 11, the second welding assembly 22 is close to the first welding assembly 21, the third welding assembly 23 is close to the top cover feeding assembly 14 and is positioned between the top cover feeding assembly 14 and the upper cover feeding assembly 13, the end cover pressing assembly 31 and the end cover feeding assembly 15 are arranged together, the conveying part is arranged at the middle position, the buffer discharging disc 42 is arranged near the feeding part 1, the processing lathe 5 is arranged near the pressing part 3, the inner hole detection machine 6 is arranged near the processing lathe 5, and the finished product area 7 is arranged near the inner hole detection machine 6.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. Water pump turbine welding assembly line integrated into one piece equipment, its characterized in that: including material loading portion (1), welding portion (2), pressfitting portion (3) and conveying portion (4), material loading portion (1) is including lower cover material loading subassembly (11), blade material loading subassembly (12), upper cover material loading subassembly (13), top cap material loading subassembly (14) and end cover material loading subassembly (15), welding portion (2) include first welding subassembly (21), second welding subassembly (22) and third welding subassembly (23), first welding subassembly (21) can weld blade and lower cover, second welding subassembly (22) can weld upper cover and blade, third welding subassembly (23) can weld top cap and upper cover, pressfitting portion (3) include end cover pressfitting subassembly (31), just end cover pressfitting subassembly (31) can pressfitting end cover and lower cover, conveying portion (4) can carry the material of material loading portion (1) to welding portion (2), pressfitting portion (3) and weld and pressfitting, and conveying portion (4) can also carry finished product turbine to finish district (7) to finish processing.
The lower cover feeding assembly (11) comprises a feeding disc (111), a feeding motor (112), clamping jaws (113), a horizontal guide rail (114) and a lifting guide rail (115), wherein the feeding motor (112) is connected with the feeding disc (111) and can control the feeding disc (111) to rotate, a plurality of feeding columns (116) are arranged on the feeding disc (111), materials are placed on the feeding columns (116), the clamping jaws (113) are arranged on the lifting guide rail (115) in a sliding mode, the lifting guide rail (115) is arranged on the horizontal guide rail (114) in a sliding mode, and under the action of an external force, the clamping jaws (113) can clamp the materials on the feeding columns (116) and move along the lifting guide rail (115) in the vertical direction, and meanwhile the lifting guide rail (115) can also move along the horizontal guide rail (114) in the horizontal direction until the materials are conveyed to a specified position; the upper cover feeding assembly (13) adopts sucking disc type clamping claws (117), the top cover feeding assembly (14) and the lower cover feeding assembly (11) both adopt outer clamping type clamping claws (118), the end cover feeding assembly (15) adopts inner supporting type clamping claws (119), and the rest parts of the three feeding assemblies are the same as the lower cover feeding assembly (11);
Blade material loading subassembly (12) include vibration dish (121), blade locating piece (122) and blade conveyer belt (123), vibration dish (121) are connected with blade locating piece (122), blade in vibration dish (121) can follow blade locating piece (122) and move gradually under the effect of vibration, have constant head tank (1221) on blade locating piece (122), just constant head tank (1221) are "L" type to can make the blade is vertical arrangement, blade locating piece (122) are connected with one end of blade conveyer belt (123), and can make vertical arrangement the blade is followed blade conveyer belt (123) remove, the other end of blade conveyer belt (123) are connected with blade piece (124) of getting, the piece is got to the blade
124 The device is characterized in that a fixed groove (1241) and a movable groove (1242) are formed in the device, two rectangular grooves with the upper part being large and the lower part being small are formed in the fixed groove (1241) and the movable groove (1242), the two rectangular grooves can ensure that the blades are vertically arranged, the movable groove (1242) is also connected with two cylinders with telescopic rods perpendicular to each other, one cylinder can separate the movable groove (1242) with the blades from the fixed groove (1241), and the other cylinder can push the blades on the movable groove (1242) away from the movable groove (1242) for clamping by a manipulator (41);
The first welding assembly (21) comprises a welding group (211), a rotary carrier seat (213) and a servo motor (214), wherein the rotary carrier seat (213) and the servo motor (214) are arranged on a mounting bracket (212), the mounting bracket (212) is arranged on a moving platform (215) capable of moving in the X-axis and Y-axis directions, and the rotary carrier seat (213) is positioned below the welding group (211) and is driven by the servo motor (214) to rotate relative to the mounting bracket (212); the rotating carrier seat (213) is provided with a locking piece for locking the turbine group carrier seat (216), and the second welding component (22) and the third welding component (23) have the same structure as the first welding component (21);
The conveying part (4) comprises at least one manipulator (41);
The end cover pressing assembly comprises a sliding block (311), a sliding block cylinder (312) and a pressing cylinder (313).
2. The water pump turbine welding line integrated molding apparatus of claim 1, wherein: the welding set (211) comprises a welding rod (2111) and a Z-axis driving assembly (2112), and the welding rod (2111) is driven by the Z-axis driving assembly (2112) to reciprocate towards the direction approaching to/separating from the turbine set loading seat (216).
3. The water pump turbine welding line integrated molding apparatus of claim 1, wherein: the end cover pressing assembly (31) is arranged on one side of the end cover feeding assembly (15), an end cover is clamped and placed on the sliding block (311) by the inner supporting type clamping jaw (119) of the end cover feeding assembly (15), the semi-finished water pump turbine after three times of welding is placed on the sliding block (311) with the end cover by the conveying part (4), the sliding block (311) moves to the lower side of the pressing cylinder (313) under the action of the sliding block cylinder (312), and the pressing cylinder (313) moves downwards to finish pressing.
4. The water pump turbine welding line integrated molding apparatus of claim 1, wherein: the manipulator (41) is a six-axis manipulator, the movable radius of the six-axis manipulator is internally provided with the feeding part (1) and the welding part (2), and the conveying part (4) is positioned at the middle position of the feeding part (1), the welding part (2) and the pressing part (3).
5. The water pump turbine welding line integrated molding apparatus of claim 1, wherein: the conveying part (4) further comprises a buffering discharging disc (42), the buffering discharging disc (42) is located on the side face close to the feeding part (1), and six working positions are arranged on the buffering discharging disc (42).
6. The water pump turbine welding line integrated molding apparatus of claim 1, wherein: the device further comprises a processing lathe (5), wherein the processing lathe (5) is arranged on the side face of the feeding part (1) and the side face of the welding part (2), and the processing lathe (5) can process the turbine inner hole of the water pump after welding and pressing.
7. The water pump turbine welding line integrated molding apparatus of claim 6, wherein: the device further comprises an inner hole detector (6), wherein the inner hole detector (6) is arranged on one side of the processing lathe (5), and the inner hole detector (6) adopts a CCD image sensor (61) and can detect a water pump turbine after the processing lathe (5) is processed.
8. The water pump turbine welding line integral molding apparatus of claim 7, wherein: the finished product area (7) is arranged on one side of the inner hole detection machine (6), the finished product area (7) comprises a finished product conveying belt (71) and a finished product tray (72), a plurality of rectangular grids are arranged on the finished product tray (72), the finished product tray (72) is equal to the finished product conveying belt (71) in height, and the finished product tray (72) can move on the finished product conveying belt (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593602.5A CN110394599B (en) | 2019-07-03 | 2019-07-03 | Water pump turbine welding assembly line integrated into one piece equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593602.5A CN110394599B (en) | 2019-07-03 | 2019-07-03 | Water pump turbine welding assembly line integrated into one piece equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN110394599A CN110394599A (en) | 2019-11-01 |
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| CN114193176B (en) * | 2021-12-31 | 2023-06-02 | 芜湖哈特机器人产业技术研究院有限公司 | Automatic welding production system and method for water pump guide vanes |
| CN114603285B (en) * | 2022-04-24 | 2023-06-20 | 佛山市诺腾精密科技有限公司 | Automatic production equipment for automobile hydraulic torque converter and coupler parts |
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