CN219336467U - Iron core round splicing welding equipment - Google Patents
Iron core round splicing welding equipment Download PDFInfo
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- CN219336467U CN219336467U CN202320286016.8U CN202320286016U CN219336467U CN 219336467 U CN219336467 U CN 219336467U CN 202320286016 U CN202320286016 U CN 202320286016U CN 219336467 U CN219336467 U CN 219336467U
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Abstract
The utility model discloses iron core round splicing welding equipment, which relates to the technical field of motor automatic assembly equipment, and comprises a frame, a conveying mechanism for conveying iron cores and jig seats, a separation driving mechanism for separating the iron cores from the jig seats, a conveying mechanism for conveying the iron cores and the jig seats on the conveying mechanism to the separation driving mechanism, an angle adjusting mechanism for adjusting angles of the iron cores, a transfer driving mechanism for transferring the iron cores, a round pre-forming mechanism for pre-splicing the iron cores into circles, a turntable mechanism for driving the iron cores after the round pre-forming mechanism to move, a transfer mechanism for moving the iron cores on the round pre-forming mechanism to the turntable mechanism and a welding mechanism for welding the iron cores after the round pre-forming; through adopting the automatic realization of above-mentioned each mechanism the conveying, transport, separation, the transfer, angular adjustment, the preformed circle of iron core and tool seat, position movement, rotation and the welding of iron core, improved the welding precision.
Description
Technical Field
The utility model relates to the technical field of motor automatic assembly equipment, in particular to iron core rounding welding equipment.
Background
The motor is widely applied to the technical field of industry, the iron core is required to be wound in the motor assembly process, the iron core is required to be placed in the jig seat in the winding process, and the iron core is required to be separated from the jig seat after the winding is completed, so that the iron core is convenient to carry and transfer, and the iron core is subjected to preformed round operation; pre-splicing a plurality of iron cores into a circle, then welding a plurality of non-tightly connected iron cores, and welding gaps between two adjacent iron cores to realize tight connection between the plurality of iron cores; in the prior art, the angle adjustment of the spliced circles of the iron cores is inaccurate, so that the spliced circles are poor in accuracy; on the other hand, the welding machine for the iron cores in the prior art has the technical problems that a plurality of iron cores which are not tightly connected easily shift in position in the welding process and the defective rate is high due to the lack of a structure for limiting a plurality of positions of the iron cores; therefore, in view of this current situation, there is an urgent need to develop an iron core split welding apparatus to meet the needs of practical use.
Disclosure of Invention
In view of the foregoing, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide an iron core round-splicing welding apparatus, which automatically implements the transfer, conveyance, separation of the iron core and the jig base, transfer, angle adjustment, pre-rounding, position movement, rotation and welding by adopting a transfer mechanism, a conveyance mechanism, a separation driving mechanism, a transfer driving mechanism, an angle adjustment mechanism, a pre-rounding mechanism, a transfer mechanism, a turntable mechanism and a welding mechanism, thereby improving the welding accuracy.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an iron core piece together circle welding equipment, it includes the frame, a conveying mechanism for conveying iron core and tool seat, a separation actuating mechanism for being used for separating iron core and tool seat, a transport mechanism for being used for carrying iron core and tool seat on the conveying mechanism to the separation actuating mechanism, an angle adjustment mechanism for being used for to the iron core adjustment angle, a transfer actuating mechanism for transferring the iron core, a pre-rounding mechanism for being used for the iron core pre-rounding, a carousel mechanism for driving the iron core after the pre-rounding to remove, a transfer mechanism for moving the iron core on the pre-rounding mechanism to carousel mechanism and a welding mechanism for welding the iron core after the pre-rounding, be provided with the workstation on the frame; the carrying mechanism is positioned between the conveying mechanism and the separation driving mechanism; the transfer driving mechanism is positioned among the separation driving mechanism, the angle adjusting mechanism and the pre-rounding mechanism; the welding mechanism is positioned beside the turntable mechanism.
As a preferred embodiment: the preformed circle mechanism comprises a supporting seat, a vertical driving assembly, a rotary driving assembly and a receiving assembly for receiving the iron core, wherein the vertical driving assembly is vertically arranged on the lower side of the supporting seat, the rotary driving assembly is arranged at the output end of the vertical driving assembly, the receiving assembly is arranged on the supporting seat, and the receiving assembly corresponds to the output end of the rotary driving assembly.
As a preferred embodiment: the vertical driving assembly comprises a vertical driving air cylinder and a mounting disc, the rotary driving assembly comprises a rotary motor and a discharge groove for placing an iron core, the vertical driving air cylinder is mounted on the supporting seat, and the mounting disc is mounted at the shaft end of the vertical driving air cylinder; the rotating motor is arranged on the mounting plate, the discharging groove is arranged at the shaft end of the rotating motor, and the discharging groove is rotatably arranged on the mounting plate.
As a preferred embodiment: the receiving assembly comprises a telescopic driving cylinder and a clamping cylinder for clamping the iron core, wherein the clamping cylinder is arranged at the output end of the telescopic driving cylinder, and the clamping cylinder faces the discharging groove.
As a preferred embodiment: the angle adjusting mechanism comprises a support, a rotating assembly and a positioning assembly, wherein the rotating assembly comprises a displacement driving cylinder, a rack, a gear and a rotating material seat, the rack is arranged at the shaft end of the displacement driving cylinder and meshed with the gear, the gear is sleeved on the rotating material seat, the rotating material seat is rotatably arranged on the support, the displacement driving cylinder drives the rotating material seat to rotate through the rack and the gear, and the positioning assembly corresponds to the rotating material seat.
As a preferred embodiment: the positioning assembly comprises a positioning driving cylinder and a positioning block, the positioning driving cylinder is arranged on the support, the positioning block is arranged at the shaft end of the positioning driving cylinder, and the positioning block is movably abutted with the rotary material seat.
As a preferred embodiment: the separating driving mechanism comprises a separating driving assembly and a carrying moving assembly, the separating driving assembly comprises a bracket, a pull-down driving device and a limiting driving device, the pull-down driving device is vertically arranged on the bracket, the limiting driving device is in two groups, the two groups of limiting driving devices are symmetrically arranged at the output end of the pull-down driving device, the jig seat is positioned at the output end of the pull-down driving device, and the two groups of limiting driving devices correspond to the jig seat; the material carrying moving assembly is provided with a discharging plate for placing the iron core, and the jig seat can be separated from the iron core on the discharging plate in a descending mode.
As a preferred embodiment: the limiting driving device comprises a transverse limiting driving cylinder and a limiting sliding plate, the transverse limiting driving cylinder is arranged at the output end of the pull-down driving device, the limiting sliding plate is arranged at the shaft end of the transverse limiting driving cylinder, and the limiting sliding plate corresponds to the jig seat.
As a preferred embodiment: the turntable mechanism comprises a supporting vertical frame, a rotating assembly, an inner supporting assembly, a limiting and abutting assembly and a pressing and fixing assembly, wherein the rotating assembly is arranged on the supporting vertical frame; the rotating assembly is provided with a rotating disc for placing the iron core; the inner support component corresponds to the inner side wall of the iron core; the limiting abutting component is arranged on the rotating disc and corresponds to the outer side wall of the iron core; the pressing and fixing assembly is arranged on the upper side of the supporting vertical frame and corresponds to the upper side wall of the iron core; the welding mechanism has a laser welder for welding the iron core, the laser welder facing the iron core.
As a preferred embodiment: the limiting abutting assembly comprises a limiting driving device and an abutting block, the limiting driving device is arranged on the rotating disc, the abutting block is arranged at the output end of the limiting driving device, and the abutting block is movably abutted with the outer side wall of the iron core.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, according to the technical scheme, the conveying mechanism, the carrying mechanism, the separation driving mechanism, the transfer driving mechanism, the angle adjusting mechanism, the pre-rounding mechanism, the transfer mechanism, the turntable mechanism and the welding mechanism are adopted to automatically realize the conveying, carrying, the separation of the iron core and the jig seat, the transfer, the angle adjustment, the pre-rounding, the position movement, the rotation and the welding of the iron core, thereby reducing the labor cost and improving the welding precision; the separation driving assembly and the material carrying moving assembly are adopted to automatically realize the separation of the iron core and the jig seat and the position movement of the iron core, so that the labor cost is reduced, the position movement accuracy of the iron core is high, the whole structure is compact, and the occupied area is small; through adopting carousel mechanism and welding mechanism automatic realization to spacing, removal and the welding of iron core, the welding precision is high, has reduced the defective rate.
In order to more clearly illustrate the structural features and efficacy of the present utility model, a detailed description thereof will be given below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a welding apparatus for welding a split core of an iron core;
FIG. 2 is a schematic perspective view of a transporting mechanism according to the present utility model;
FIG. 3 is a schematic view of a first perspective view of a separate driving mechanism according to the present utility model;
FIG. 4 is a schematic view of a second perspective view of the separation driving mechanism of the present utility model;
FIG. 5 is a schematic perspective view of a disengagement driving assembly according to the present utility model;
FIG. 6 is a schematic perspective view of a carriage moving assembly according to the present utility model;
FIG. 7 is a schematic perspective view of a transfer driving mechanism according to the present utility model;
FIG. 8 is a schematic perspective view of an angle adjusting mechanism according to the present utility model;
FIG. 9 is a schematic perspective view of a preformed round mechanism according to the present utility model;
FIG. 10 is a schematic perspective view of a transfer mechanism according to the present utility model;
FIG. 11 is a schematic perspective view of a turntable mechanism and a welding mechanism according to the present utility model;
FIG. 12 is a schematic perspective view of a turntable mechanism according to the present utility model;
FIG. 13 is an enlarged view of M in FIG. 12 in accordance with the present utility model;
FIG. 14 is a schematic perspective view of a spacing abutment assembly according to the present utility model;
FIG. 15 is a schematic perspective view of a welding mechanism according to the present utility model.
The attached drawings are used for identifying and describing:
in the figure: 10. a frame; 11. a work table; 20. a conveying mechanism; 30. a carrying mechanism; 31. a lateral handling assembly; 32. a vertical handling assembly; 33. carrying clamping jaw air cylinders; 40. a separation driving mechanism; 41. disengaging the drive assembly; 411. a bracket; 412. a pull-down driving device; 4121. a pull-down driving cylinder; 4122. a lifting slide plate; 4123. a mounting base; 413. a limit driving device; 4131. a transverse limit driving cylinder; 4132. a limit sliding plate; 4133. a limiting block; 42. a loading moving assembly; 421. a support frame; 422. a moving driving motor; 423. a discharging plate; 424. a discharging seat; 50. a transfer drive mechanism; 51. a longitudinal transfer assembly; 52. a lateral transfer assembly; 53. a first vertical transfer assembly; 54. a first clamping cylinder; 55. a second vertical transfer assembly; 56. a second clamping cylinder; 60. an angle adjusting mechanism; 61. a support; 62. a shift driving cylinder; 63. rotating the material seat; 64. positioning a driving cylinder; 65. a positioning block; 70. a preformed circle mechanism; 71. a support base; 72. a vertical driving cylinder; 73. a mounting plate; 74. a discharge groove; 75. a telescopic driving cylinder; 76. a clamping cylinder; 80. a transfer mechanism; 81. a manipulator; 82. a clamping cylinder; 90. a turntable mechanism; 91. a supporting stand; 92. a rotating assembly; 921. a rotary drive motor; 922. a rotating disc; 93. an inner support assembly; 931. jacking a driving cylinder; 94. a limiting and abutting component; 941. a limit driving device; 942. a tightening block; 95. a press-fixing assembly; 951. pressing and fixing a driving motor; 952. a driving wheel; 953. driven wheel; 954. a transmission belt; 955. a ball screw; 956. pressing down the sliding plate; 957. a pressure plate; 100. a welding mechanism; 101. a lateral movement driving device; 102. a traversing slide; 103. a vertical movement driving device; 104. vertically moving the sliding seat; 105. a laser welder.
Detailed Description
The utility model is as shown in fig. 1 to 15, an iron core rounding welding apparatus, comprising a frame 10, a conveying mechanism 20 for conveying an iron core and a jig base, a separation driving mechanism 40 for separating the iron core and the jig base on the conveying mechanism 20, a carrying mechanism 30 for carrying the iron core and the jig base on the separation driving mechanism 40, an angle adjusting mechanism 60 for adjusting the angle of the iron core, a transferring driving mechanism 50 for transferring the iron core, a pre-rounding mechanism 70 for pre-rounding the iron core, a turntable mechanism 90 for driving the iron core after pre-rounding to move, a transferring mechanism 80 for moving the iron core on the pre-rounding mechanism 70 to the turntable mechanism 90, and a welding mechanism 100 for welding the iron core after pre-rounding, wherein:
the frame 10 is provided with a workbench 11; the carrying mechanism 30 is located between the conveying mechanism 20 and the separation driving mechanism 40; the transfer drive mechanism 50 is located between the separation drive mechanism 40, the angle adjustment mechanism 60, and the pre-rounding mechanism 70; the welding mechanism 100 is located laterally to the turntable mechanism 90.
The conveying mechanism 20 conveys the iron core and the jig base forward; the conveying mechanism 30 conveys the iron core and the jig base on the conveying mechanism 20 to the separation driving mechanism 40; the separation driving mechanism 40 separates the iron core from the jig base; the transfer driving mechanism 50 conveys the iron core on the separation driving mechanism 40 to the angle adjusting mechanism 60; the angle adjusting mechanism 60 adjusts the angle of the iron core; the transfer driving mechanism 50 transfers the iron core on the angle adjusting mechanism 60 to the pre-rounding mechanism 70; the pre-rounding mechanism 70 pre-rounds a plurality of iron cores; the transfer mechanism 80 transfers the cores after the preformed circles on the preformed circles mechanism 70 to the turntable mechanism 90; the turntable mechanism 90 drives the iron cores after the pre-rounding to move, and the welding mechanism 100 welds the iron cores after the pre-rounding on the turntable mechanism 90.
By adopting the conveying mechanism 20, the carrying mechanism 30, the separation driving mechanism 40, the transfer driving mechanism 50, the angle adjusting mechanism 60, the pre-rounding mechanism 70, the transfer mechanism 80, the turntable mechanism 90 and the welding mechanism 100, the conveying, carrying, separating of the iron core and the jig base, transferring, angle adjusting, pre-rounding, position moving, rotating and welding of the iron core are automatically realized, the labor cost is reduced, and the welding accuracy is improved.
The conveyor 20 includes a motor and a conveyor belt mounted to an output end of the motor, the motor driving the conveyor belt to move.
The carrying mechanism 30 comprises a transverse carrying assembly 31, a vertical carrying assembly 32 and a carrying clamping jaw cylinder 33, wherein the vertical carrying assembly 32 is arranged at the output end of the transverse carrying assembly 31, and the carrying clamping jaw cylinder 33 is arranged at the output end of the vertical carrying assembly 32; the number of the carrying clamping jaw cylinders 33 is three, three iron cores and jig seats are carried at one time, and the working efficiency is improved; the transport jaw cylinder 33 clamps the iron core, and transports the iron core to the separation driving mechanism 40 by the transport mechanism 20.
The transfer drive mechanism 50 includes a longitudinal transfer assembly 51, a lateral transfer assembly 52, a first vertical transfer assembly 53, a first clamping cylinder 54, a second vertical transfer assembly 55, and a second clamping cylinder 56, wherein the lateral transfer assembly 52 is mounted at an output end of the longitudinal transfer assembly 51, the first vertical transfer assembly 53 and the second vertical transfer assembly 55 are both mounted at an output end of the lateral transfer assembly 52, the first clamping cylinder 54 is mounted at an output end of the first vertical transfer assembly 53, and the second clamping cylinder 56 is mounted at an output end of the second vertical transfer assembly 55.
The transverse conveying assembly 31, the vertical conveying assembly 32, the longitudinal transfer assembly 51, the transverse transfer assembly 52, the first vertical transfer assembly 53 and the second vertical transfer assembly 55 all comprise a driving motor, a driving screw rod and a sliding plate, wherein the driving screw rod is arranged at the shaft end of the driving motor, and the sliding plate is in running fit with the driving screw rod; the first clamping cylinder 54 clamps the iron core, and transfers the iron core from the separation driving mechanism 40 to the angle adjusting mechanism 60; the second clamping cylinder 56 transfers the core from the angle adjustment mechanism 60 to the pre-rounding mechanism 70.
The transfer mechanism 80 comprises a manipulator 81 and a clamping cylinder 82, wherein the clamping cylinder 82 is arranged at the front end of the manipulator 81, the manipulator 81 can move transversely, longitudinally, vertically and rotationally, and the manipulator 81 is driven by a motor.
The separation driving mechanism 40 comprises a separation driving assembly 41 for driving the iron core to separate from the jig base and a carrying moving assembly 42 for placing the iron core and driving the iron core to move, wherein the separation driving assembly 41 comprises a bracket 411, a pull-down driving device 412 and a limiting driving device 413, the pull-down driving device 412 is vertically arranged on the bracket 411, the limiting driving device 413 is divided into two groups, the two groups of limiting driving devices 413 are symmetrically arranged at the output end of the pull-down driving device 412, the jig base is positioned at the output end of the pull-down driving device 412, and the two groups of limiting driving devices 413 correspond to the jig base; the loading moving assembly 42 has a discharging plate 423 for placing the iron core, and the jig seat can be separated from the iron core on the discharging plate 423.
In the motor assembly process, the iron core is wound, the iron core is required to be placed in the jig seat in the winding process, and after winding is completed, the iron core is required to be separated from the jig seat, so that the iron core is convenient to carry and transfer, and the iron core is convenient to perform preformed circle operation subsequently.
The iron core is placed on the tool seat, and tool seat initial position is located the blowing board 423 side by, and the iron core on the tool seat is at blowing board 423, and two sets of limit drive arrangement 413 are spacing to the tool seat, fasten the tool seat between two sets of limit drive arrangement 413, and pull-down drive arrangement 412 drive two sets of limit drive arrangement 413 and tool seat decline, and the tool seat descends and separates with the iron core, and the iron core remains on the blowing board 423.
Through adopting breaking away from drive assembly 41 and carrying material and remove the automatic realization of subassembly 42 and breaking away from of iron core and tool seat and to the position movement of iron core, reduced the cost of labor, the iron core position removes the precision height, overall structure is compact, area occupied is few.
The limiting driving assembly is adopted to limit the jig seat, and the two groups of limiting driving assemblies are adopted to improve the balance and stability of the limiting of the jig seat; the fixture seat is pulled down by adopting the pull-down driving device 412, so that the fixture seat is lowered and separated from the iron core; the material moving assembly 42 is adopted to realize the material moving of the iron core, and the requirement of the iron core on position moving is met.
The discharging plate 423 is provided with a discharging seat 424 for placing the iron core, the jig seat can be arranged in the middle of the discharging seat 424 in a descending manner, and the jig seat can be separated from the iron core in a descending manner.
The inboard of iron core is placed on the tool seat, and the outside of iron core inlays simultaneously and is placed on the blowing seat 424, and the tool seat descends so that the iron core remains in the blowing seat 424, realizes the separation of iron core and tool seat, design benefit.
The limiting driving device 413 includes a lateral limiting driving cylinder 4131 and a limiting slide 4132, the lateral limiting driving cylinder 4131 is mounted at the output end of the pull-down driving device 412, the limiting slide 4132 is mounted at the shaft end of the lateral limiting driving cylinder 4131, and the limiting slide 4132 corresponds to the jig base.
The front end of the limiting slide plate 4132 is provided with a limiting block 4133, the limiting block 4133 is 7-shaped, and the upper end of the limiting block 4133 is abutted against the jig seat.
The transverse limit driving cylinder 4131 drives the limit slide plate 4132 to transversely move, the limit block 4133 moves along with the movement of the limit slide plate 4132, the limit block 4133 tightly supports the jig seat, the limit of the jig seat is realized, the position deviation of the jig seat in the descending process is prevented, and the accuracy is improved.
The pull-down driving device 412 includes a pull-down driving cylinder 4121 vertically installed on the bracket 411, and a lifting slide 4122 installed at the shaft end of the pull-down driving cylinder 4121; the lateral limit drive cylinder 4131 is mounted to the lift slide 4122 and the jig is located on the lift slide 4122.
The lifting slide plate 4122 is provided with a mounting seat 4123 for mounting a jig seat, and the jig seat is detachably arranged on the mounting seat 4123; the two sets of limiting driving devices 413 are symmetrically arranged at two sides of the mounting seat 4123.
The lifting slide plate 4122 is driven to descend by the pull-down driving cylinder 4121, and the mounting seat 4123 descends along with the descending of the lifting slide plate 4122, so that the jig seat is driven to descend; the number of the mounting seats 4123 and the number of the discharging seats 424 are three, and the three mounting seats 4123 correspond to the three jig seats, so that the separation of the three groups of jig seats and the iron core is realized simultaneously, and the working efficiency is improved.
The loading moving assembly 42 further comprises a supporting frame 421 and a loading moving driving device, the loading moving driving device is mounted on the supporting frame 421, the discharging plate 423 is mounted at an output end of the loading moving driving device, and the discharging plate 423 is slidably disposed on the supporting frame 421.
The loading moving driving device comprises a moving driving motor 422 and a screw rod, wherein the moving driving motor 422 is arranged on a supporting frame 421, the screw rod is arranged at the shaft end of the moving driving motor 422, and the screw rod is in running fit with a discharging plate 423.
The movable driving motor 422 drives the screw rod to rotate, the screw rod rotates to drive the discharging plate 423 to move, and the iron core moves along with the movement of the discharging plate 423, so that the position movement of the iron core is realized; by adopting the moving drive motor 422 and the screw rod to provide the driving force, the accuracy and stability of the iron core position movement are improved.
The angle adjusting mechanism 60 comprises a support 61, a rotating assembly and a positioning assembly, wherein the rotating assembly comprises a displacement driving cylinder 62, a rack (not shown in the figure), a gear (not shown in the figure) and a rotating material seat 63, the rack is arranged at the shaft end of the displacement driving cylinder 62 and meshed with the gear, the gear is sleeved on the rotating material seat 63, the rotating material seat 63 is rotatably arranged on the support 61, the displacement driving cylinder 62 drives the rotating material seat 63 to rotate through the rack and the gear, and the positioning assembly corresponds to the rotating material seat 63.
The positioning assembly comprises a positioning driving cylinder 64 and a positioning block 65, wherein the positioning driving cylinder 64 is arranged on the support 61, the positioning block 65 is arranged at the shaft end of the positioning driving cylinder 64, and the positioning block 65 is movably abutted against the rotary material seat 63.
The shift driving cylinder 62 drives the rack to move, the rack moves to drive the gear to rotate, the rotary material seat 63 rotates along with the gear, the rotation of the iron core on the rotary material seat 63 is realized, the angle of the iron core is adjusted, and the subsequent preforming round operation is facilitated; the positioning driving cylinder 64 drives the positioning block 65 to extend forwards to tightly prop against the iron core with the angle adjusted, so that the iron core is prevented from deviating, and the accuracy is improved.
The pre-rounding mechanism 70 comprises a supporting seat 71, a vertical driving assembly, a rotary driving assembly and a receiving assembly for receiving the iron core, wherein the vertical driving assembly is vertically arranged on the lower side of the supporting seat 71, the rotary driving assembly is arranged at the output end of the vertical driving assembly, the receiving assembly is arranged on the supporting seat 71, and the receiving assembly corresponds to the output end of the rotary driving assembly.
The vertical driving assembly comprises a vertical driving air cylinder 72 and a mounting disc 73, the rotary driving assembly comprises a rotary motor and a discharge groove 74 for placing an iron core, the vertical driving air cylinder 72 is mounted on the supporting seat 71, and the mounting disc 73 is mounted at the shaft end of the vertical driving air cylinder 72; the rotating electric machine is provided on the mounting plate 73, the discharge groove 74 is mounted on the shaft end of the rotating electric machine, and the discharge groove 74 is rotatably provided on the mounting plate 73.
The receiving assembly comprises a telescopic driving cylinder 75 and a clamping cylinder 76 for clamping the iron core, wherein the clamping cylinder 76 is arranged at the output end of the telescopic driving cylinder 75, and the clamping cylinder 76 faces the discharging groove 74.
The transferring driving mechanism 50 transfers the iron core to the clamping cylinder 76, and the clamping cylinder 76 receives the iron core and moves forward under the driving of the telescopic driving cylinder 75; the vertical driving air cylinder 72 drives the mounting plate 73 to ascend, so that the discharge groove 74 corresponds to the clamping air cylinder 76, the clamping air cylinder 76 places iron cores in the discharge groove 74, the transferring driving mechanism 50 clamps three iron cores at one time, and the rotating motor drives the discharge groove 74 to rotate, so that the follow-up iron cores can conveniently enter the discharge groove 74; nine iron cores are accommodated in the material discharging groove 74, and the nine iron cores are spliced into a circular ring shape.
The holding cylinder 82 transfers the cores after the preformed circles on the preformed circle mechanism 70 to the turntable mechanism 90 under the drive of the robot 81.
The turntable mechanism 90 comprises a supporting vertical frame 91, a rotating assembly 92, an inner supporting assembly 93, a limiting and abutting assembly 94 and a pressing and fixing assembly 95, wherein the rotating assembly 92 is arranged on the supporting vertical frame 91; the rotating assembly 92 has a rotating disc 922 for placing the iron core; the inner support assembly 93 corresponds to the inner side wall of the core; the limiting abutting component 94 is mounted on the rotating disc 922, and the limiting abutting component 94 corresponds to the outer side wall of the iron core; the pressing assembly 95 is mounted on the upper side of the supporting stand 91, and the pressing assembly 95 corresponds to the upper side wall of the iron core; the welding mechanism 100 has a laser welder 105 for welding the iron core, the laser welder 105 facing the iron core.
The iron cores are distributed on the rotating disc 922 in a circular ring shape, and the rotating disc 922 rotates to drive the iron cores to synchronously move; the inner support component 93 limits the inner side wall of the iron core; the limiting and propping assembly 94 inwards proppes and limits the outer side wall of the iron core; the pressing assembly 95 presses the upper side wall of the iron core to limit the iron core; the laser welder 105 of the welding mechanism 100 faces the iron cores, and welds the gap between two adjacent iron cores; after one gap is welded, the rotating assembly 92 drives the iron core to rotate by an angle, and the laser welder 105 welds the next gap; and tightly welding the plurality of iron cores into a circular ring shape until all gaps among the plurality of iron cores are welded.
The limiting, moving and welding of the iron cores are automatically realized by adopting the turntable mechanism 90 and the welding mechanism 100, the welding accuracy is high, the defective rate is reduced, and the working efficiency is improved; through adopting interior support subassembly 93, spacing tight subassembly 94 and the solid subassembly 95 of pressing have realized respectively spacing to iron core inside wall, lateral wall and last lateral wall, prevent that the iron core from moving in the position of welding process, have improved the welding precision.
The rotary assembly 92 further includes a rotary drive motor 921, the rotary disk 922 being mounted to an output of the rotary drive motor 921; the rotation driving motor 921 drives the rotation disk 922 to rotate, and the iron core rotates with the rotation of the rotation disk 922; the position requirement of the rotary welding of the iron core is met.
The inner support assembly 93 includes a lift driving cylinder 931 vertically installed at the lower side of the support stand 91 and an inner support block installed at the shaft end of the lift driving cylinder 931 corresponding to the inner side wall of the core.
The jacking driving cylinder 931 drives the inner support blocks to ascend into the inner side walls of the plurality of annular iron cores, and the inner support blocks support the inner side walls of the iron cores, so that the iron cores in a free state (in an unwelded state) are prevented from inward deflection.
The limiting abutting assembly 94 comprises a limiting driving device 941 and an abutting block 942, wherein the limiting driving device 941 is installed on the rotating disc 922, the abutting block 942 is installed at the output end of the limiting driving device 941, and the abutting block 942 is movably abutted against the outer side wall of the iron core.
The iron cores are distributed in a circular ring shape; the limiting and propping components 94 are a plurality of groups, and the limiting and propping components 94 are distributed on the outer sides of the iron cores in a circular ring shape; the plurality of sets of spacing abutment assemblies 94 are in one-to-one correspondence with the plurality of cores.
The limit driving device 941 comprises a limit driving motor and a screw rod, wherein the screw rod is arranged at the shaft end of the limit driving motor and is in running fit with the abutting block 942; the stability and the accuracy of the abutting block 942 in the moving process are improved by adopting the limiting driving motor and the screw rod; the plurality of groups of limiting abutting assemblies 94 are adopted to respectively correspond to the plurality of iron cores, so that the accuracy of limiting the iron cores is improved.
The press-fixing assembly 95 includes a press-fixing driving motor 951, a belt transmission driving device, a pressing slide 956 and a pressing plate 957, the press-fixing driving motor 951 is installed at an upper side of the supporting stand 91, the belt transmission device is installed at a shaft end of the press-fixing driving motor 951, the pressing slide 956 is installed at an output end of the belt transmission device, and the pressing plate 957 is installed on the pressing slide 956.
The belt transmission device comprises a driving wheel 952, a driven wheel 953, a transmission belt 954 and a ball screw 955, wherein the driving wheel 952 is sleeved at the shaft end of a pressing driving motor 951, the ball screw 955 is rotatably arranged on a supporting vertical frame 91, the driven wheel 953 is sleeved on the ball screw 955, and the driving wheel 952 and the driven wheel 953 are sleeved on the transmission belt 954; the ball screw 955 is in rotational engagement with the hold-down sled 956.
The pressure plate 957 is rotatably mounted to the push down sled 956.
The pressing driving motor 951 drives the pressing slide plate 956 to descend through the belt transmission device, the pressure plate 957 descends along with the descending of the pressing slide plate 956, the pressure plate 957 is pressed and fixed on the upper side walls of the plurality of annular iron cores, and the pressure plate 957 is rotatably arranged on the pressing slide plate 956, so that the iron cores rotate along with the pressing plate 957 in the rotating process; the pressing driving motor 951 drives the ball screw 955 to rotate through the driving wheel 952, the driven wheel 953 and the transmission belt 954, and the ball screw 955 rotates to drive the pressing slide plate 956 to descend; the whole structure is compact, and the descending position accuracy is high; the pressing assembly 95 is adopted to realize the pressing limit of the upper side wall of the iron core, and meanwhile, the pressure plate 957 can rotate along with the rotation of the iron core, so that interference is not caused; the design is ingenious.
The welding mechanism 100 further comprises a traversing driving assembly and a traversing driving assembly, the traversing driving assembly comprises a traversing driving device 101 and a traversing slide seat 102, the traversing driving assembly comprises a traversing driving device 103 and a traversing slide seat 104, the traversing slide seat 102 is arranged at the output end of the traversing driving device 101, the traversing driving device 103 is arranged on the traversing slide seat 102, the traversing slide seat 104 is arranged at the output end of the traversing driving device 103, and the laser welding device 105 is arranged on the traversing slide seat 104.
The traverse driving device 101 and the vertical movement driving device 103 each include a movement driving motor and a driving screw rod mounted at the shaft end of the movement driving motor.
The stability of the position movement is improved by adopting a movable driving motor and a driving screw rod; the transverse movement driving device 101 drives the transverse movement sliding seat 102 to move transversely; the vertical movement driving device 103 drives the vertical movement sliding seat 104 to vertically move; the laser welder 105 moves with the vertical movement slide 104 so that the laser welder 105 moves vertically and laterally, and the laser welder 105 is adjusted in height and position to accommodate the position of the iron core.
The use method and principle of the iron core round-splicing welding equipment are as follows:
the conveying mechanism forwards conveys the iron core and the jig seat; the conveying mechanism conveys the iron core and the jig seat on the conveying mechanism to the separation driving mechanism; the separation driving mechanism separates the iron core from the jig seat; the transferring driving mechanism conveys the iron core on the separating driving mechanism to the angle adjusting mechanism; the angle adjusting mechanism adjusts the angle of the iron core; the transferring driving mechanism transfers the iron core on the angle adjusting mechanism to the preformed circle mechanism; the circle pre-forming mechanism performs circle pre-forming on a plurality of iron cores; the transferring mechanism transfers the iron cores which are subjected to the pre-rounding on the pre-rounding mechanism to the turntable mechanism; the turntable mechanism drives the iron cores after the preformed circles to move, and the welding mechanism welds the iron cores after the preformed circles on the turntable mechanism.
The utility model has the design key points that the conveying mechanism, the carrying mechanism, the separation driving mechanism, the transfer driving mechanism, the angle adjusting mechanism, the pre-rounding mechanism, the transfer mechanism, the turntable mechanism and the welding mechanism are adopted to automatically realize the conveying, carrying, separating, transferring, angle adjusting, pre-rounding, position moving, rotating and welding of the iron core and the jig seat, thereby reducing the labor cost and improving the welding accuracy; the separation driving assembly and the material carrying moving assembly are adopted to automatically realize the separation of the iron core and the jig seat and the position movement of the iron core, so that the labor cost is reduced, the position movement accuracy of the iron core is high, the whole structure is compact, and the occupied area is small; through adopting carousel mechanism and welding mechanism automatic realization to spacing, removal and the welding of iron core, the welding precision is high, has reduced the defective rate.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (10)
1. An iron core round splicing welding device is characterized in that; the device comprises a frame, a conveying mechanism for conveying the iron cores and a jig seat, a separation driving mechanism for separating the iron cores from the jig seat, a carrying mechanism for carrying the iron cores on the conveying mechanism and the jig seat to the separation driving mechanism, an angle adjusting mechanism for adjusting angles of the iron cores, a transfer driving mechanism for transferring the iron cores, a pre-rounding mechanism for pre-rounding the iron cores, a turntable mechanism for driving the iron cores after pre-rounding to move, a transfer mechanism for moving the iron cores on the pre-rounding mechanism to the turntable mechanism and a welding mechanism for welding the iron cores after pre-rounding, wherein a workbench is arranged on the frame; the carrying mechanism is positioned between the conveying mechanism and the separation driving mechanism; the transfer driving mechanism is positioned among the separation driving mechanism, the angle adjusting mechanism and the pre-rounding mechanism; the welding mechanism is positioned beside the turntable mechanism.
2. The core split welding apparatus according to claim 1, wherein; the preformed circle mechanism comprises a supporting seat, a vertical driving assembly, a rotary driving assembly and a receiving assembly for receiving the iron core, wherein the vertical driving assembly is vertically arranged on the lower side of the supporting seat, the rotary driving assembly is arranged at the output end of the vertical driving assembly, the receiving assembly is arranged on the supporting seat, and the receiving assembly corresponds to the output end of the rotary driving assembly.
3. The core split welding apparatus according to claim 2, wherein; the vertical driving assembly comprises a vertical driving air cylinder and a mounting disc, the rotary driving assembly comprises a rotary motor and a discharge groove for placing an iron core, the vertical driving air cylinder is mounted on the supporting seat, and the mounting disc is mounted at the shaft end of the vertical driving air cylinder; the rotating motor is arranged on the mounting plate, the discharging groove is arranged at the shaft end of the rotating motor, and the discharging groove is rotatably arranged on the mounting plate.
4. The core split welding apparatus according to claim 3, wherein; the receiving assembly comprises a telescopic driving cylinder and a clamping cylinder for clamping the iron core, wherein the clamping cylinder is arranged at the output end of the telescopic driving cylinder, and the clamping cylinder faces the discharging groove.
5. The core split welding apparatus according to claim 1, wherein; the angle adjusting mechanism comprises a support, a rotating assembly and a positioning assembly, wherein the rotating assembly comprises a displacement driving cylinder, a rack, a gear and a rotating material seat, the rack is arranged at the shaft end of the displacement driving cylinder and meshed with the gear, the gear is sleeved on the rotating material seat, the rotating material seat is rotatably arranged on the support, the displacement driving cylinder drives the rotating material seat to rotate through the rack and the gear, and the positioning assembly corresponds to the rotating material seat.
6. The core split welding apparatus according to claim 5, wherein; the positioning assembly comprises a positioning driving cylinder and a positioning block, the positioning driving cylinder is arranged on the support, the positioning block is arranged at the shaft end of the positioning driving cylinder, and the positioning block is movably abutted with the rotary material seat.
7. The core split welding apparatus according to claim 1, wherein; the separating driving mechanism comprises a separating driving assembly and a carrying moving assembly, the separating driving assembly comprises a bracket, a pull-down driving device and a limiting driving device, the pull-down driving device is vertically arranged on the bracket, the limiting driving device is in two groups, the two groups of limiting driving devices are symmetrically arranged at the output end of the pull-down driving device, the jig seat is positioned at the output end of the pull-down driving device, and the two groups of limiting driving devices correspond to the jig seat; the material carrying moving assembly is provided with a discharging plate for placing the iron core, and the jig seat can be separated from the iron core on the discharging plate in a descending mode.
8. The core split welding apparatus according to claim 7, wherein; the limiting driving device comprises a transverse limiting driving cylinder and a limiting sliding plate, the transverse limiting driving cylinder is arranged at the output end of the pull-down driving device, the limiting sliding plate is arranged at the shaft end of the transverse limiting driving cylinder, and the limiting sliding plate corresponds to the jig seat.
9. The core split welding apparatus according to claim 1, wherein; the turntable mechanism comprises a supporting vertical frame, a rotating assembly, an inner supporting assembly, a limiting and abutting assembly and a pressing and fixing assembly, wherein the rotating assembly is arranged on the supporting vertical frame; the rotating assembly is provided with a rotating disc for placing the iron core; the inner support component corresponds to the inner side wall of the iron core; the limiting abutting component is arranged on the rotating disc and corresponds to the outer side wall of the iron core; the pressing and fixing assembly is arranged on the upper side of the supporting vertical frame and corresponds to the upper side wall of the iron core; the welding mechanism has a laser welder for welding the iron core, the laser welder facing the iron core.
10. The core split welding apparatus according to claim 9, wherein; the limiting abutting assembly comprises a limiting driving device and an abutting block, the limiting driving device is arranged on the rotating disc, the abutting block is arranged at the output end of the limiting driving device, and the abutting block is movably abutted with the outer side wall of the iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286016.8U CN219336467U (en) | 2023-02-22 | 2023-02-22 | Iron core round splicing welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286016.8U CN219336467U (en) | 2023-02-22 | 2023-02-22 | Iron core round splicing welding equipment |
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| CN219336467U true CN219336467U (en) | 2023-07-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117458805A (en) * | 2023-12-01 | 2024-01-26 | 深圳市合利士智能装备有限公司 | Iron core rounding device and rounding method thereof |
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- 2023-02-22 CN CN202320286016.8U patent/CN219336467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117458805A (en) * | 2023-12-01 | 2024-01-26 | 深圳市合利士智能装备有限公司 | Iron core rounding device and rounding method thereof |
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