CN112108734B - Automatic welding equipment for motor coil wiring terminal - Google Patents
Automatic welding equipment for motor coil wiring terminal Download PDFInfo
- Publication number
- CN112108734B CN112108734B CN202011028056.XA CN202011028056A CN112108734B CN 112108734 B CN112108734 B CN 112108734B CN 202011028056 A CN202011028056 A CN 202011028056A CN 112108734 B CN112108734 B CN 112108734B
- Authority
- CN
- China
- Prior art keywords
- welding
- stator assembly
- frame
- beside
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 259
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 81
- 239000002893 slag Substances 0.000 claims description 37
- 239000000779 smoke Substances 0.000 claims description 28
- 238000007664 blowing Methods 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 14
- 238000005476 soldering Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses automatic welding equipment for a motor coil connecting terminal, which comprises a frame, wherein a supporting seat is arranged on the frame, a rotary worktable capable of rotating relative to the supporting seat is connected to the supporting seat, a plurality of groups of clamping tools for clamping a stator assembly coil rack are arranged on the rotary worktable, and a driving device capable of driving the rotary worktable to rotate is arranged on the frame; the welding device is arranged on the rack and is positioned beside the rotary workbench, the welding device is arranged on the rack and is positioned beside the welding device, the tin wire feeding device is arranged on the rack and is used for feeding tin wires to the welding device, and the discharging device is arranged on the rack and is positioned beside the rotary workbench and is used for discharging the welded stator assembly; therefore, the invention can ensure the yield of products, and has the characteristics of high automation degree, labor cost saving and high working efficiency.
Description
[ field of technology ]
The invention relates to the field of motors, in particular to automatic welding equipment for a motor coil connecting terminal.
[ background Art ]
The motor is a common component in the mechanical field and has wide application range. An electric machine generally comprises a rotor assembly and a stator assembly; the stator assembly is welded with the contact pin on the stator assembly and the circuit board sleeved on the contact pin in the production process, however, the existing welding mode is generally that the contact pin and the circuit board are welded by manpower, so that the labor cost is high, the production efficiency is low, meanwhile, the human factors also cause poor products, and the yield of the products cannot be guaranteed.
At present, the welding, resistance detection and welding spot visual detection operation of the motor stator assembly are performed independently and respectively by a plurality of persons, which results in high labor cost and low working efficiency.
The present invention has been made in view of the above problems.
[ invention ]
The invention aims to overcome the defects of the prior art, and provides automatic welding equipment for the motor coil wiring terminal, which can improve the problems existing in the prior art, ensure the yield of products, and has the characteristics of high automation degree, labor cost saving and high welding efficiency.
The invention is realized by the following technical scheme:
the automatic welding equipment for the motor coil wiring terminal comprises a frame 1, wherein a supporting seat 11 is arranged on the frame 1, a rotary table 12 capable of rotating relative to the supporting seat 11 is connected to the supporting seat 11, a plurality of groups of clamping tools 13 for clamping a coil frame 101 of a stator assembly 100 are arranged on the rotary table 12, and a driving device 14 capable of driving the rotary table 12 to rotate is arranged on the frame 1; the welding device is characterized in that a welding device 2 capable of welding pins 102 on a stator assembly 100 and a circuit board 103 sleeved on the pins 102 is arranged on the machine frame 1 and located beside the rotary table 12, a tin wire feeding device 3 for feeding tin wires to the welding device 2 is arranged on the machine frame 1 and located beside the welding device 2, and a discharging device 8 for discharging the welded stator assembly 100 is arranged on the machine frame 1 and located beside the rotary table 12.
The automatic welding equipment for the motor coil wiring terminal is characterized in that the welding device 2 comprises a fixed transverse plate 21 arranged on the frame 1 and positioned beside the rotary table 12, a connecting plate 23 capable of transversely moving relative to the fixed transverse plate 21 is arranged on the fixed transverse plate 21, and a connecting plate driving device 22 for driving the connecting plate 23 to transversely move relative to the fixed transverse plate 21 is arranged between the fixed transverse plate 21 and the connecting plate 23; the connecting plate 23 is provided with a mounting plate 25 which can move up and down relative to the connecting plate 23, and a mounting plate driving device 24 which drives the mounting plate 25 to move up and down relative to the connecting plate 23 is arranged between the connecting plate 23 and the mounting plate 25; the mounting plate 25 is provided with a soldering bar 26 for soldering the pins 102 to the circuit board 103.
The automatic welding equipment for the motor coil wiring terminal is characterized in that the tin wire feeding device 3 comprises a feeding mounting plate 31 arranged on the fixed transverse plate 21, a rotating frame 32 for storing tin wires is arranged on the feeding mounting plate 31, a wire feeding mechanism 33 for conveying the tin wires is arranged on the feeding mounting plate 31 and beside the rotating frame 32, a tin wire conveying pipe 34 is arranged between the wire feeding mechanism 33 and the welding device 2, the inlet end of the tin wire conveying pipe 34 is connected with the wire feeding mechanism 33, and the outlet end of the tin wire conveying pipe 34 is arranged on the mounting plate 25 so that the tin wires can be welded by matching with the welding rod 26.
The automatic welding equipment for the motor coil wiring terminal is characterized in that a smoke suction pipe/smoke exhaust pipe 41 capable of cleaning smoke generated by the welding device 2 during welding operation and a welding slag blowing pipe 42 capable of cleaning welding slag remained on the welding rod 26 are respectively arranged on the frame 1, and the smoke suction pipe/smoke exhaust pipe 41 and the welding slag blowing pipe 42 are respectively communicated with an air supply and suction device.
The automatic welding equipment for the motor coil wiring terminal is characterized in that a welding slag storage pipe 43 is arranged on the frame 1 and beside the welding device 2, a welding rod driving device 44 capable of driving the welding rod 26 to move to the storage port position of the welding slag storage pipe 43 is arranged between the fixed transverse plate 21 and the connecting plate 23, a welding slag blowing pipe 42 is arranged on the mounting plate 25, and the outlet end of the welding slag blowing pipe 42 is arranged towards one side of the welding rod 26.
As mentioned above, the automatic welding device for the connecting terminal of the motor coil is characterized in that the clamping fixture 13 comprises a fixing seat 131 arranged on the rotary table 12, a fixing column 132 for the through connection of the coil rack 101 is arranged on the fixing seat 131, a fixing top plate 133 is arranged on the fixing seat 131 and above the fixing column 132, and a positioning notch 1331 for the circuit board 103 to be in plug-in fit and for the coil rack 101 to be fixed relative to the fixing top plate 133 is arranged on the fixing top plate 133 when the stator assembly 100 is clamped on the clamping fixture 13.
The automatic welding equipment for the motor coil connecting terminal is characterized in that a positioning device 5 capable of ensuring that a stator assembly 100 to be welded is positioned at a welding position is arranged on the frame 1 and beside the rotary table 12.
The automatic welding device for the motor coil connecting terminal is characterized in that the positioning device 5 comprises a positioning clamping piece 51 which can move relative to the stator assembly 100 and ensure that the stator assembly 100 is positioned at a welding position, a guide inclined surface 52 which can transversely push the stator assembly 100 to enable the stator assembly 100 to reach the welding position when the positioning clamping piece 51 moves towards one side of the stator assembly 100 is arranged on the positioning clamping piece 51, and a positioning driving component 53 which drives the positioning clamping piece 51 to move relative to the stator assembly 100 is arranged on the frame 1 and beside the rotary table 12.
The automatic welding equipment for the motor coil wiring terminal is characterized in that a resistance detection device 7 for detecting the resistance of the welded stator assembly 100 is arranged on the frame 1 and beside the rotary table 12, and a resistance detection unloading device 710 for unloading the stator assembly 100 with unqualified resistance detection is arranged on the frame 1 and beside the resistance detection device 7.
The automatic welding equipment for the motor coil wiring terminal is characterized in that a welding spot detection device 6 for detecting welding spots of the welded stator assembly 100 is arranged on the frame 1 and beside the rotary table 12, and a welding detection unloading device 610 for unloading the stator assembly 100 with unqualified welding spot detection is arranged on the frame 1 and beside the welding spot detection device 6.
Compared with the prior art, the invention has the following advantages:
1. the invention comprises a frame, wherein a supporting seat is arranged on the frame, a rotary worktable capable of rotating relative to the supporting seat is connected to the supporting seat, a plurality of groups of clamping tools for clamping a coil rack of a stator assembly are arranged on the rotary worktable, and a driving device capable of driving the rotary worktable to rotate is arranged on the frame; the welding device is arranged on the rack and is positioned beside the rotary workbench, the welding device is arranged on the rack and is positioned beside the welding device, the tin wire feeding device is arranged on the rack and is used for feeding tin wires to the welding device, and the discharging device is arranged on the rack and is positioned beside the rotary workbench and is used for discharging the welded stator assembly; when the stator assembly is welded, the driving device drives the rotary workbench to rotate, so that the clamping tool clamped with the stator assembly rotates to a welding station of the welding device, then the welding device can weld the contact pin on the stator assembly and the circuit board sleeved on the contact pin together, and after the welding is finished, the discharging device removes the stator assembly after the welding is finished from the clamping tool, therefore, the welding device has the characteristics of high automation degree, labor cost saving and high welding efficiency.
2. The welding slag cleaning device is characterized in that a smoke suction pipe/smoke exhaust pipe for cleaning smoke generated by the welding device during welding operation and a welding slag blowing pipe for cleaning welding slag remained on the welding rod are respectively arranged on the frame, and the smoke suction pipe/smoke exhaust pipe and the welding slag blowing pipe are respectively communicated with the air supply and suction device. When the smoke generated by the welding device during welding work is cleaned, the air supply and suction device enters a suction work state and cleans the smoke generated by the welding device during welding work through the smoke suction pipe/smoke exhaust pipe; when the welding slag remained on the welding rod is cleaned, the air supply and suction device enters a blowing working state and cleans the welding slag remained on the welding rod through the welding slag blowing pipe, so that the welding rod can dissipate heat, the aging of the welding rod is delayed, the welding rod can be better welded, and the welding rod has the characteristics of safety and sanitation.
3. Be equipped with on the fixed roof and be used for supplying circuit board grafting cooperation and make the fixed location breach of coil former relative fixed roof when stator module dress card is on the dress card frock, can make the fixed location of coil former relative fixed roof, and then make welding set can be to the stable welding work that carries on of stator module to guarantee that the product welding is good and the product yields.
4. The positioning device capable of ensuring that the stator assembly to be welded is positioned at the welding position is arranged on the frame and beside the rotary workbench, and the stator assembly is positioned at the welding position, so that the welding device can stably weld the stator assembly, and good welding of products is ensured.
5. The resistance detection device for detecting the resistance of the welded stator assembly is arranged on the frame and beside the rotary workbench, and can detect the resistance of the welded stator assembly, so that the yield of products can be ensured.
6. The welding spot detection device is arranged on the frame and beside the rotary workbench and used for detecting welding spots of the welded stator assembly, and can be used for detecting the welding spots of the welded stator assembly, so that the yield of products can be guaranteed.
[ description of the drawings ]
The invention is described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is an overall perspective view of the invention from the front perspective.
Fig. 2 is an overall perspective view of the invention from the rear perspective.
Fig. 3 is an enlarged schematic view of a in fig. 2.
Fig. 4 is an enlarged schematic view of B in fig. 2.
Fig. 5 is a perspective view of the support base of the present invention connected to a rotary table.
Fig. 6 is a schematic structural view of the soldering apparatus and the tin wire feeding device of the present invention.
Fig. 7 is a second schematic structural view of the soldering apparatus and the solder wire feeding device of the present invention.
FIG. 8 is a third schematic view of the soldering apparatus and the solder wire feeding device according to the present invention.
FIG. 9 is a schematic diagram of a solder joint detecting device and a resistance detecting device according to the present invention. FIG. 10 is a schematic diagram of a solder joint detecting device and a resistor detecting device according to a second embodiment of the present invention.
Fig. 11 is a perspective view of the positioning device of the present invention.
Fig. 12 is a perspective view of the stator assembly of the present invention as assembled to an assembly fixture.
Fig. 13 is one of the perspective views of the stator assembly of the present invention.
Fig. 14 is a second perspective view of the stator assembly of the present invention.
[ detailed description ] of the invention
Embodiments of the present invention are described in detail below with reference to fig. 1-14.
As shown in fig. 1-14, the automatic welding equipment for the motor coil connecting terminal comprises a frame 1, wherein a supporting seat 11 is arranged on the frame 1, a rotary table 12 capable of rotating relative to the supporting seat 11 is connected to the supporting seat 11, a plurality of groups of clamping tools 13 for clamping a coil rack 101 of a stator assembly 100 are arranged on the rotary table 12, and a driving device 14 capable of driving the rotary table 12 to rotate is arranged on the frame 1; the welding device is characterized in that a welding device 2 capable of welding pins 102 on a stator assembly 100 and a circuit board 103 sleeved on the pins 102 is arranged on the machine frame 1 and located beside the rotary table 12, a tin wire feeding device 3 for feeding tin wires to the welding device 2 is arranged on the machine frame 1 and located beside the welding device 2, and a discharging device 8 for discharging the welded stator assembly 100 is arranged on the machine frame 1 and located beside the rotary table 12. When the stator assembly is welded, the driving device drives the rotary workbench to rotate, so that the clamping tool clamped with the stator assembly rotates to the welding position of the welding device, then the welding device can weld the contact pin on the stator assembly and the circuit board sleeved on the contact pin together, and after the welding is finished, the discharging device removes the stator assembly after the welding is finished from the clamping tool, therefore, the invention has the characteristics of high automation degree, labor cost saving and high welding efficiency.
The driving device 14 is a driving motor/electric machine according to design requirements.
In other embodiments, the discharge device 8 is a movable gripper.
As shown in fig. 6-8, the welding device 2 comprises a fixed transverse plate 21 arranged on the frame 1 and positioned beside the rotary table 12, a connecting plate 23 capable of transversely moving relative to the fixed transverse plate 21 is arranged on the fixed transverse plate 21, and a connecting plate driving device 22 for driving the connecting plate 23 to transversely move relative to the fixed transverse plate 21 is arranged between the fixed transverse plate 21 and the connecting plate 23; the connecting plate 23 is provided with a mounting plate 25 which can move up and down relative to the connecting plate 23, and a mounting plate driving device 24 which drives the mounting plate 25 to move up and down relative to the connecting plate 23 is arranged between the connecting plate 23 and the mounting plate 25; the mounting plate 25 is provided with a soldering bar 26 for soldering the pins 102 to the circuit board 103. When the stator assembly is welded, the connecting plate driving device 22 drives the connecting plate 23 to transversely move relative to the fixed transverse plate 21, so that the welding rod 26 can be aligned with the stator assembly of the clamping tool at the welding position, then the mounting plate driving device 24 drives the mounting plate 25 to move towards the clamping tool 13 side relative to the connecting plate 23, so that the welding rod 26 can weld the contact pin 102 on the stator assembly 100 with the circuit board 103 sleeved on the contact pin 102, and after the welding is completed, the mounting plate driving device 24 drives the mounting plate 25 to move away from the clamping tool 13 side relative to the connecting plate 23.
Further, the connection plate driving device 22 is a telescopic cylinder capable of driving the connection plate to move transversely relative to the fixed transverse plate.
As shown in fig. 6-8, the mounting plate driving device 24 includes a mounting plate driving motor 241 disposed on the connecting plate 23, an output shaft of the mounting plate driving motor 241 is connected with a screw rod 242, a sliding seat 243 capable of sliding along the screw rod 242 is sleeved on the screw rod 242, and the sliding seat 243 is connected with the mounting plate 25. When carrying out welding work to stator module, mounting panel driving motor 241 drives lead screw 242 and rotates for the sliding seat is moved towards dress card frock one side with the mounting panel, thereby makes the welding rod carry out welding work to stator module, waits to weld the back of accomplishing, and mounting panel driving motor 241 drives the lead screw and counter-rotate, makes the sliding seat move towards keeping away from dress card frock one side with the mounting panel, and the stator module is kept away from to the welding rod promptly.
According to the design requirement, in order to improve welding efficiency, the welding device 2 quantity is two sets, two welding device 2 is adjacent to be established in frame 1 and be located by swivel work head 12, corresponding tin wire feedway 3 quantity is two sets, corresponding discharge apparatus 8 is two sets.
As shown in fig. 6-8, the tin wire feeding device 3 includes a feeding mounting plate 31 disposed on the fixed transverse plate 21, a rotating frame 32 for storing tin wires is disposed on the feeding mounting plate 31, a wire feeding mechanism 33 for conveying the tin wires is disposed on the feeding mounting plate 31 and beside the rotating frame 32, a tin wire conveying pipe 34 is disposed between the wire feeding mechanism 33 and the welding device 2, an inlet end of the tin wire conveying pipe 34 is connected with the wire feeding mechanism 33, and an outlet end of the tin wire conveying pipe 34 is disposed on the mounting plate 25 so that the tin wires can be welded in cooperation with the welding rod 26. During the welding operation, the wire feeding mechanism 33 can feed the tin wire on the rotating frame 32 from the inlet end of the tin wire conveying pipe 34 to the outlet end of the tin wire conveying pipe 34, so that the tin wire can be matched with the welding rod 26 for welding.
Further, the wire feeding mechanism 33 is a conventional wire feeding mechanism, and a description thereof will not be repeated here.
As shown in fig. 3, 4, 6, 7 and 8, the frame 1 is provided with a smoke suction pipe/smoke exhaust pipe 41 capable of cleaning smoke generated by the welding device 2 during welding operation and a slag blowing pipe 42 capable of cleaning slag remained on the welding rod 26, and the smoke suction pipe/smoke exhaust pipe 41 and the slag blowing pipe 42 are respectively communicated with an air supply and suction device. When the smoke generated by the welding device during welding work is cleaned, the air supply and suction device enters a suction work state and cleans the smoke generated by the welding device during welding work through the smoke suction pipe/smoke exhaust pipe; when the welding slag remained on the welding rod is cleaned, the air supply and suction device enters a blowing working state and cleans the welding slag remained on the welding rod through the welding slag blowing pipe, so that the welding rod can dissipate heat, the aging of the welding rod is delayed, the welding rod can be better welded, and the welding rod has the characteristics of safety and sanitation.
As shown in fig. 4, 6, 7 and 8, a welding slag storage tube 43 is disposed on the frame 1 and beside the welding device 2, a welding rod driving device 44 capable of driving the welding rod 26 to move to a storage port position of the welding slag storage tube 43 is disposed between the fixed transverse plate 21 and the connecting plate 23, the welding slag blowing pipe 42 is disposed on the mounting plate 25, and an outlet end of the welding slag blowing pipe 42 is disposed towards one side of the welding rod 26. When the welding operation of the welding device is finished, the welding rod driving device 44 can drive the connecting plate 23 to move towards one side of the welding slag storage tube 43, so that the welding rod 26 is positioned at the storage port of the welding slag storage tube 43, the air supply and suction device enters a blowing operation state and cleans welding slag remained on the welding rod 26 through the welding slag blowing tube 42, and meanwhile, the welding slag falls into the welding slag storage tube 43, so that heat dissipation can be carried out on the welding rod, the aging of the welding rod is delayed, and the welding rod has the characteristics of safety and sanitation.
Further, the welding rod driving device 44 is a linear motor, and the connecting plate driving device 22 is formed by a moving end of the linear motor, so that the welding rod 26 can stably slide relative to the fixed transverse plate 21, and has the characteristic of stable operation.
As shown in fig. 12, the clamping fixture 13 includes a fixing base 131 disposed on the rotary table 12, a fixing post 132 capable of being penetrated by the coil rack 101 is disposed on the fixing base 131, a fixing top plate 133 is disposed on the fixing base 131 and above the fixing post 132, and a positioning notch 1331 is disposed on the fixing top plate 133 for inserting and matching the circuit board 103 and fixing the coil rack 101 relative to the fixing top plate 133 when the stator assembly 100 is clamped on the clamping fixture 13; can make coil former fixed position relative to fixed roof, and then make welding set can be to stator module stable carry out welding work to guarantee that product welding is good and the product yields.
As shown in fig. 2, 3, 4 and 11, the positioning device 5 capable of ensuring that the stator assembly 100 to be welded is positioned at the welding position is arranged on the frame 1 and beside the rotary table 12, so that the stator assembly can be ensured to be positioned at the welding position, and the welding device can stably and accurately weld the stator assembly to ensure that the product is well welded.
As shown in fig. 2, 3, 4 and 11, the positioning device 5 includes a positioning clamp 51 capable of moving relative to the stator assembly 100 and ensuring that the stator assembly 100 is positioned at a welding position, the positioning clamp 51 is provided with a guiding inclined plane 52 capable of transversely pushing the stator assembly 100 to make the stator assembly 100 reach the welding position when moving towards one side of the stator assembly 100, and the frame 1 is provided with a positioning driving component 53 located beside the rotary table 12 and driving the positioning clamp 51 to move relative to the stator assembly 100. When welding work is performed, the positioning driving part 53 drives the positioning clamping piece 51 to move towards one side of the clamping tool 13, so that the guide inclined plane 52 can transversely push the stator assembly 100 to enable the stator assembly 100 to reach a welding position, and the welding device can accurately and stably weld the stator assembly to ensure that the product is well welded.
According to the design requirement, the positioning driving part 53 is a telescopic cylinder, and the positioning clamping piece 51 is arranged on a cylinder rod of the positioning telescopic cylinder.
As shown in fig. 9 and 10, the machine frame 1 is provided with a resistance detection device 7 for detecting the resistance of the welded stator assembly 100 beside the rotary table 12, and the machine frame 1 is provided with a resistance detection unloading device 710 for unloading the stator assembly 100 with unqualified resistance detection beside the resistance detection device 7, so that the welded stator assembly can be subjected to resistance detection, and meanwhile, the unqualified stator assembly with the resistance detection is unloaded from the clamping tool, thereby ensuring the yield of products.
As shown in fig. 9 and 10, the resistance detection device 7 includes a detection member 73 that can move relative to the clamping tool 13 and detect resistance of the stator assembly 100, and the mounting connection board 112 is provided with a detection member driving component 71 that can drive the detection member 73 to move relative to the clamping tool 13. When the resistance detection work is performed on the stator assembly, the detection piece driving part 71 drives the detection piece 73 to move towards the clamping tool 13 side and enables the detection piece 73 to perform resistance detection on the stator assembly 100, and after the detection is completed, the detection piece driving part 71 drives the detection piece 73 to move away from the clamping tool 13 side and enables the detection piece 73 to be separated from the stator assembly 100.
As shown in fig. 9 and 12, the detecting element driving part 71 is connected with a detecting mounting plate 72 that can be driven by the detecting element driving part 71, a positioning rod 74 is provided on the detecting mounting plate 72, a positioning hole 1311 for matching with the positioning rod 74 to position when the detecting element 71 performs resistance detection on the stator assembly 100 is provided on the fixing base 131 of the clamping tool 13, and the detecting element 73 is provided on the detecting mounting plate 72; when the detecting member 73 detects the resistance of the stator assembly 100, the detecting member 73 can be ensured to stably detect the resistance of the stator assembly 100, so that the yield of products is ensured.
The detecting element driving part 71 is a telescopic cylinder according to design requirements.
Further, for convenience of use, a second storage box 120 for receiving the stator assembly 100 with unqualified storage resistance detection is disposed on the rack and beside the resistance detection device 7.
As shown in fig. 9 and 10, the welding spot detection device 6 for detecting welding spots of the welded stator assembly 100 is disposed on the frame 1 and beside the rotary table 12, and the welding detection unloading device 610 for unloading the stator assembly 100 with unqualified welding spot detection is disposed on the frame 1 and beside the welding spot detection device 6, so that the welding spot detection can be performed on the welded stator assembly, and meanwhile, the stator assembly with unqualified welding spot detection can be unloaded from the clamping tool, thereby ensuring the yield of products.
As shown in fig. 9 and 10, an installation top plate 111 is disposed on the frame 1 and beside the rotary table 12, an installation connection plate 112 capable of moving transversely relative to the installation top plate 112 is disposed on the installation top plate 111, an installation connection plate driving device 113 capable of driving the installation connection plate 112 to move transversely relative to the installation top plate 111 is disposed between the installation top plate 111 and the installation connection plate 112, and the welding spot detection device 6 is disposed on the installation connection plate 112. When the welding spot detection work is performed, the installation connection plate driving device 113 drives the installation connection plate 112 to move along with the welding spot detection device 6 relative to the installation top plate 111, so that the welding spot detection device 6 can be aligned with a stator assembly of the clamping tool, the welding spot detection device 6 can further perform the welding spot detection work on the stator assembly 100, and when the unqualified welding of the stator assembly is detected, the welding detection unloading device 610 can be used for unloading the unqualified welding spot detection stator assembly from the clamping tool.
The installation connection plate driving device 113 is a rodless cylinder according to design requirements.
According to the design requirement, the welding spot detection device 6 is a CCD detection camera.
Further, the welding detection unloading device 610 includes a welding detection telescopic cylinder 611 provided on the frame 1, and a welding detection top pressing rod 612 for detaching the stator assembly 100 from the clamping tool 13 is provided on a cylinder rod of the welding detection telescopic cylinder 611. When the welding spot detection device 6 detects that the welding spot of the stator assembly 100 on the clamping tool 13 is unqualified, the welding detection telescopic cylinder 611 drives the welding detection top pressing rod 612 to move towards one side of the clamping tool 13, so that the welding detection top pressing rod 612 presses the stator assembly 100 and the stator assembly 100 is detached from the clamping tool 13.
Further, for convenience of use, a first storage box 110 for receiving and storing the stator assembly 100 with unqualified welding detection is disposed on the frame and beside the welding spot detection device 6.
Working principle:
when the welding machine works, the control unit controls the driving device 14 to drive the rotary workbench 12 to rotate relative to the supporting seat 11 and drive the clamping tool 13 to sequentially enter the charging station, the welding station, the resistance detection station, the welding spot visual detection station and the discharging station; simultaneously, a user at the charging station clamps the stator assembly 100 sleeved with the circuit board 103 on the pin 102 on the clamping tool 13; the welding device 2 positioned at the welding station works to weld the stator assembly 100 entering the welding station; the resistance detection device 7 positioned at the resistance detection station works to detect the resistance of the stator assembly 100 entering the resistance detection station, and meanwhile, the stator assembly 100 with unqualified resistance detection is dismounted from the clamping tool 13 by the resistance detection unloading device 710; the welding spot detection device 6 positioned at the welding spot visual detection station works to detect welding spots of the stator assembly 100 entering the welding spot visual detection station, and meanwhile, the stator assembly 100 with unqualified welding spot detection is dismounted from the clamping tool 13 by the welding detection unloading device 610; finally, the stator assembly 100 which enters the unloading station and is qualified in welding, resistance detection and welding spot detection is unloaded from the clamping tool 13 by the unloading device 8 positioned at the unloading station, so that the invention can automatically concentrate all the welding, resistance detection and welding spot visual detection of the motor stator assembly on a single device for operation, and has the characteristics of labor cost saving and high working efficiency.
Claims (9)
1. The automatic welding equipment for the motor coil wiring terminal is characterized by comprising a frame (1), wherein a supporting seat (11) is arranged on the frame (1), a rotary worktable (12) capable of rotating relative to the supporting seat (11) is connected onto the supporting seat (11), a plurality of groups of clamping tools (13) for clamping a coil rack (101) of a stator assembly (100) are arranged on the rotary worktable (12), and a driving device (14) capable of driving the rotary worktable (12) to rotate is arranged on the frame (1); the welding device is characterized in that a welding device (2) capable of welding a contact pin (102) on a stator assembly (100) and a circuit board (103) sleeved on the contact pin (102) is arranged on the frame (1) and beside the rotary workbench (12), a tin wire feeding device (3) for feeding tin wires to the welding device (2) is arranged on the frame (1) and beside the welding device (2), and a discharging device (8) for discharging the welded stator assembly (100) is arranged on the frame (1) and beside the rotary workbench (12);
the clamping tool (13) comprises a fixed seat (131) arranged on the rotary workbench (12), a fixed column (132) which can be used for the through connection of the coil rack (101) is arranged on the fixed seat (131), a fixed top plate (133) is arranged on the fixed seat (131) and above the fixed column (132), and a positioning notch (1331) which is used for the insertion and matching of the circuit board (103) and enables the coil rack (101) to be fixed relative to the fixed top plate (133) when the stator assembly (100) is clamped on the clamping tool (13) is arranged on the fixed top plate (133).
2. The automatic welding equipment for the motor coil wiring terminal according to claim 1, wherein the welding device (2) comprises a fixed transverse plate (21) arranged on the frame (1) and positioned beside the rotary table (12), a connecting plate (23) capable of transversely moving relative to the fixed transverse plate (21) is arranged on the fixed transverse plate (21), and a connecting plate driving device (22) for driving the connecting plate (23) to transversely move relative to the fixed transverse plate (21) is arranged between the fixed transverse plate (21) and the connecting plate (23); the connecting plate (23) is provided with a mounting plate (25) which can move up and down relative to the connecting plate (23), and a mounting plate driving device (24) which drives the mounting plate (25) to move up and down relative to the connecting plate (23) is arranged between the connecting plate (23) and the mounting plate (25); the mounting plate (25) is provided with a welding rod (26) for welding the contact pin (102) and the circuit board (103) together.
3. The automatic welding equipment for the motor coil wiring terminal according to claim 2, characterized in that the tin wire feeding device (3) comprises a feeding mounting plate (31) arranged on a fixed transverse plate (21), a rotating frame (32) for storing tin wires is arranged on the feeding mounting plate (31), a wire feeding mechanism (33) for conveying the tin wires is arranged on the feeding mounting plate (31) and beside the rotating frame (32), a tin wire conveying pipe (34) is arranged between the wire feeding mechanism (33) and the welding device (2), an inlet end of the tin wire conveying pipe (34) is connected with the wire feeding mechanism (33), and an outlet end of the tin wire conveying pipe (34) is arranged on the mounting plate (25) so that the tin wires can be welded by being matched with the welding rod (26).
4. An automatic welding equipment for connecting terminals of motor coils according to claim 2, characterized in that a smoke suction pipe/smoke exhaust pipe (41) capable of cleaning smoke generated by the welding device (2) during welding operation and a welding slag blowing pipe (42) capable of cleaning welding slag remained on the welding rod (26) are respectively arranged on the frame (1), and the smoke suction pipe/smoke exhaust pipe (41) and the welding slag blowing pipe (42) are respectively communicated with an air supply and suction device.
5. The automatic welding equipment for the motor coil wiring terminal according to claim 4, characterized in that a welding slag storage tube (43) is arranged on the frame (1) and beside the welding device (2), a welding rod driving device (44) capable of driving the welding rod (26) to move to the storage port of the welding slag storage tube (43) is arranged between the fixed transverse plate (21) and the connecting plate (23), the welding slag blowing tube (42) is arranged on the mounting plate (25), and the outlet end of the welding slag blowing tube (42) is arranged towards one side of the welding rod (26).
6. An automatic welding apparatus for connection terminals of electric motor coils according to any one of claims 1-5, characterized in that positioning means (5) are provided on the frame (1) beside the rotary table (12) for ensuring the positioning of the stator assembly (100) to be welded in the welding position.
7. An automatic welding device for connecting terminals of electric motor coils according to claim 6, characterized in that the positioning device (5) comprises a positioning clamp (51) which can move relative to the stator assembly (100) and ensure that the stator assembly (100) is positioned at a welding position, the positioning clamp (51) is provided with a guide inclined plane (52) which can transversely push the stator assembly (100) to enable the stator assembly (100) to reach the welding position when the positioning clamp moves towards one side of the stator assembly (100), and the positioning driving component (53) which drives the positioning clamp (51) to move relative to the stator assembly (100) is arranged on the frame (1) and beside the rotary worktable (12).
8. An automatic welding device for connecting terminals of motor coils according to any one of claims 1-5, characterized in that a resistance detection device (7) for detecting resistance of the welded stator assembly (100) is arranged on the frame (1) and beside the rotary table (12), and a resistance detection discharging device (710) for discharging the unqualified stator assembly (100) is arranged on the frame (1) and beside the resistance detection device (7).
9. An automatic welding device for connecting terminals of motor coils according to any one of claims 1-5, characterized in that a welding spot detecting device (6) for detecting welding spots of the stator assembly (100) which is welded is arranged on the frame (1) and beside the rotary table (12), and a welding detection discharging device (610) for discharging the stator assembly (100) which is unqualified in welding spot detection is arranged on the frame (1) and beside the welding spot detecting device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028056.XA CN112108734B (en) | 2020-09-26 | 2020-09-26 | Automatic welding equipment for motor coil wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028056.XA CN112108734B (en) | 2020-09-26 | 2020-09-26 | Automatic welding equipment for motor coil wiring terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112108734A CN112108734A (en) | 2020-12-22 |
| CN112108734B true CN112108734B (en) | 2023-11-17 |
Family
ID=73798093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011028056.XA Active CN112108734B (en) | 2020-09-26 | 2020-09-26 | Automatic welding equipment for motor coil wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112108734B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8506782D0 (en) * | 1985-03-15 | 1985-04-17 | Honda Motor Co Ltd | Automatic welding apparatus |
| DE8712584U1 (en) * | 1987-09-17 | 1987-10-29 | Chen, Shu-Mu, San Chung City | Soldering station |
| CN105321775A (en) * | 2015-10-27 | 2016-02-10 | 苏州和瑞科自动化科技有限公司 | Tinning, shaping, and testing equipment for relay terminal |
| CN208513814U (en) * | 2018-07-17 | 2019-02-19 | 浙江金来奥光电科技有限公司 | The equipment of automatic welding circuit board harness |
| CN109702283A (en) * | 2019-03-02 | 2019-05-03 | 东莞市点亮自动化设备有限公司 | A kind of pressure-sensitive machine of full automatic welding |
| CN109848678A (en) * | 2019-01-30 | 2019-06-07 | 中山火炬职业技术学院 | A kind of automatic assembling copper sheathing equipment |
| CN109909611A (en) * | 2019-04-09 | 2019-06-21 | 大族激光科技产业集团股份有限公司 | Laser welding apparatus and method for laser welding |
| CN110142527A (en) * | 2019-06-24 | 2019-08-20 | 广东网纳智能装备有限公司 | Automatic welding device and welding method with station dial |
| CN110281532A (en) * | 2019-07-02 | 2019-09-27 | 温岭德光自动化设备有限公司 | A kind of return channel weldering film machine |
| CN210172807U (en) * | 2019-05-30 | 2020-03-24 | 嘉兴市弘川机电设备有限公司 | Sheet welding machine for removing welding slag |
| CN213351127U (en) * | 2020-09-26 | 2021-06-04 | 中山明杰自动化科技有限公司 | Automatic welding equipment for motor coil wiring terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956631B (en) * | 2014-04-23 | 2016-08-17 | 中国科学院深圳先进技术研究院 | Terminal automatic welding device and terminal automatic soldering method |
-
2020
- 2020-09-26 CN CN202011028056.XA patent/CN112108734B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8506782D0 (en) * | 1985-03-15 | 1985-04-17 | Honda Motor Co Ltd | Automatic welding apparatus |
| DE8712584U1 (en) * | 1987-09-17 | 1987-10-29 | Chen, Shu-Mu, San Chung City | Soldering station |
| CN105321775A (en) * | 2015-10-27 | 2016-02-10 | 苏州和瑞科自动化科技有限公司 | Tinning, shaping, and testing equipment for relay terminal |
| CN208513814U (en) * | 2018-07-17 | 2019-02-19 | 浙江金来奥光电科技有限公司 | The equipment of automatic welding circuit board harness |
| CN109848678A (en) * | 2019-01-30 | 2019-06-07 | 中山火炬职业技术学院 | A kind of automatic assembling copper sheathing equipment |
| CN109702283A (en) * | 2019-03-02 | 2019-05-03 | 东莞市点亮自动化设备有限公司 | A kind of pressure-sensitive machine of full automatic welding |
| CN109909611A (en) * | 2019-04-09 | 2019-06-21 | 大族激光科技产业集团股份有限公司 | Laser welding apparatus and method for laser welding |
| CN210172807U (en) * | 2019-05-30 | 2020-03-24 | 嘉兴市弘川机电设备有限公司 | Sheet welding machine for removing welding slag |
| CN110142527A (en) * | 2019-06-24 | 2019-08-20 | 广东网纳智能装备有限公司 | Automatic welding device and welding method with station dial |
| CN110281532A (en) * | 2019-07-02 | 2019-09-27 | 温岭德光自动化设备有限公司 | A kind of return channel weldering film machine |
| CN213351127U (en) * | 2020-09-26 | 2021-06-04 | 中山明杰自动化科技有限公司 | Automatic welding equipment for motor coil wiring terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112108734A (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105499995A (en) | Fuel pump production line | |
| CN110548949A (en) | Wire bonding device and circuit board wire bonding machine | |
| CN112170999A (en) | Table type soldering iron tin soldering equipment | |
| CN211804376U (en) | Chip pin welding device and chip pin welding machine | |
| CN213351127U (en) | Automatic welding equipment for motor coil wiring terminal | |
| CN112108734B (en) | Automatic welding equipment for motor coil wiring terminal | |
| CN112894183B (en) | Automatic welding machine for tab of aluminum-shell battery | |
| CN110977262B (en) | Welding method for automatic welding line of flexible engine room | |
| CN115635158A (en) | Automatic assembling equipment for copper-based circuit board for new energy automobile | |
| CN110911235A (en) | Circuit breaker magnetic tripping core assembly welding system | |
| CN211680437U (en) | Semi-automatic welding device | |
| CN109604795B (en) | Volute supporting block welding equipment | |
| CN210334666U (en) | Laser soldering apparatus | |
| CN211305121U (en) | Wire bonding device and circuit board wire bonding machine | |
| CN114101838A (en) | Assembling and welding equipment for grounding terminal of motor and operation method thereof | |
| CN112191974A (en) | Soldering iron tin soldering equipment | |
| CN212704879U (en) | Pulse hot-press welding machine | |
| CN221158889U (en) | Welding machine for automatic welding lines with multiple welding spots | |
| CN115464413B (en) | Brushless motor wire harness welding equipment | |
| CN220569639U (en) | Spot welding system for chip spot welding process | |
| CN213702112U (en) | Soldering iron tin soldering equipment | |
| CN219900567U (en) | Automatic turntable flame brazing equipment | |
| CN217343925U (en) | Automatic welding device for wire connector | |
| CN220718181U (en) | Automatic welding machine for double-station thermal protector | |
| CN220838787U (en) | Magnet seat assembly automatic assembly equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528400 One of No. 25 Dongyi Road, Dongzhen, Torch Development Zone, Zhongshan City, Guangdong Province, and the third floor of the first floor of No. 3 factory building at No. 10 Jiusha Road Applicant after: Hart Yingzhi (Zhongshan) Intelligent Technology Co.,Ltd. Address before: 528400 One of No. 25, East 1st Road, East Town, Torch Development Zone, Zhongshan City, Zhongshan City, Guangdong Province, No. 3 of the first floor of No. Applicant before: ZHONGSHAN MINGJIE AUTOMATION TECHNOLOGY CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |