CN213351127U - Automatic welding equipment for motor coil wiring terminal - Google Patents
Automatic welding equipment for motor coil wiring terminal Download PDFInfo
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- CN213351127U CN213351127U CN202022145522.4U CN202022145522U CN213351127U CN 213351127 U CN213351127 U CN 213351127U CN 202022145522 U CN202022145522 U CN 202022145522U CN 213351127 U CN213351127 U CN 213351127U
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Abstract
The utility model discloses an automatic welding device for a motor coil connecting terminal, which comprises a frame, wherein a supporting seat is arranged on the frame, a rotary worktable which can rotate relative to the supporting seat is connected on the supporting seat, a plurality of groups of clamping tools for clamping a stator module coil rack are arranged on the rotary worktable, and a driving device which can drive the rotary worktable to rotate is arranged on the frame; a welding device capable of welding the contact pins on the stator assembly and the circuit board sleeved on the contact pins together is arranged on the rack and beside the rotary worktable, a tin wire feeding device for supplying tin wires to the welding device is arranged on the rack and beside the welding device, and a discharging device for discharging the welded stator assembly is arranged on the rack and beside the rotary worktable; therefore the utility model discloses can guarantee the product yields, it is high to have degree of automation simultaneously, saves the cost of labor, characteristics that work efficiency is high.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the motor and specifically relates to a motor coil binding post automatic weld equipment.
[ background of the invention ]
The motor is a common component in the mechanical field and has a wide application range. The motor generally comprises a rotor assembly and a stator assembly; wherein stator module need establish the contact pin on stator module and establish the circuit board welding on the contact pin together in process of production, however current welding mode is generally through artifical with both welding of contact pin and circuit board, and this causes the human cost higher, and production efficiency is low, and the human factor also can lead to the bad of product simultaneously, and the yields of product can't be guaranteed.
At present, the welding, resistance detection and welding spot visual detection operations of the stator assembly of the motor are independent and respectively operated by multiple persons, so that the labor cost is high and the working efficiency is low.
Therefore, the present invention has been made in view of the above problems.
[ Utility model ] content
The utility model discloses the purpose is overcome prior art not enough, provides a motor coil binding post automatic weld equipment, can improve the problem that prior art exists to can guarantee the yields of product, it is high to have degree of automation, saves the cost of labor, welds efficient characteristics.
The utility model discloses a realize through following technical scheme:
an automatic welding device for a motor coil wiring terminal comprises a rack 1, wherein a supporting seat 11 is arranged on the rack 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 rack 1; the welding machine is characterized in that a welding device 2 capable of welding the contact pins 102 on the stator assembly 100 and a circuit board 103 sleeved on the contact pins 102 together is arranged on the rack 1 and beside the rotary worktable 12, a tin wire feeding device 3 used for feeding tin wires to the welding device 2 is arranged on the rack 1 and beside the welding device 2, and a discharging device 8 used for discharging the welded stator assembly 100 is arranged on the rack 1 and beside the rotary worktable 12.
The automatic welding equipment for the motor coil connecting terminal is characterized in that the welding device 2 comprises a fixed transverse plate 21 which is arranged on the frame 1 and is positioned beside the rotary worktable 12, a connecting plate 23 which can transversely move relative to the fixed transverse plate 21 is arranged on the fixed transverse plate 21, and a connecting plate driving device 22 which drives 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 capable of moving up and down relative to the connecting plate 23, and a mounting plate driving device 24 for driving 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 soldering bars 26 for soldering the pins 102 and the circuit board 103 together.
As above a motor coil binding post automatic weld equipment, its characterized in that tin line feedway 3 is including establishing the feed mounting panel 31 on fixed diaphragm 21, be equipped with the rotating turret 32 that is used for storing the tin line on the feed mounting panel 31, be equipped with the wire feeding mechanism 33 that is used for carrying the tin line on the feed mounting panel 31 and lie in the other being equipped with of rotating turret 32, be equipped with tin line conveyer pipe 34 between wire feeding mechanism 33 and the welding set 2, tin line conveyer pipe 34 entry end is connected with wire feeding mechanism 33, tin line conveyer pipe 34 exit end is established and is made the tin line can cooperate the welding rod 26 to weld on mounting panel 25.
The automatic welding equipment for the motor coil wiring terminal is characterized in that the rack 1 is respectively provided with a smoke suction pipe/smoke exhaust pipe 41 capable of cleaning smoke generated by the welding device 2 during welding and a welding slag blowing pipe 42 capable of cleaning welding slag remained on the welding rod 26, and the smoke suction pipe/smoke exhaust pipe 41 and the welding slag blowing pipe 42 are respectively communicated with a gas 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 rack 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 of the welding slag storage pipe 43 is arranged between the fixed transverse plate 21 and the connecting plate 23, the welding slag blowing pipe 42 is arranged on the mounting plate 25, and the outlet end of the welding slag blowing pipe 42 faces one side of the welding rod 26.
The automatic welding equipment for the motor coil wiring terminal is characterized in that the clamping tool 13 comprises a fixed seat 131 arranged on the rotary worktable 12, a fixed column 132 capable of allowing the coil frame 101 to be connected in a penetrating manner 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 used for inserting and matching the circuit board 103 and fixing the coil frame 101 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.
The automatic welding equipment for the motor coil wiring terminals is characterized in that a positioning device 5 capable of ensuring that the 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 equipment for the motor coil terminal is characterized in that the positioning device 5 comprises a positioning fastener 51 which can move relative to the stator assembly 100 and can ensure that the stator assembly 100 is positioned at a welding position, the positioning fastener 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 fastener moves towards one side of the stator assembly 100, and a positioning driving component 53 which drives the positioning fastener 51 to move relative to the stator assembly 100 is arranged on the machine frame 1 and beside the rotary table 12.
The automatic welding equipment for the motor coil wiring terminals is characterized in that a resistance detection device 7 for performing resistance detection on the welded stator assembly 100 is arranged on the rack 1 and beside the rotary table 12, and a resistance detection discharging device 710 for discharging the stator assembly 100 with unqualified resistance detection is arranged on the rack 1 and beside the resistance detection device 7.
The automatic welding equipment for the motor coil wiring terminals is characterized in that a welding spot detection device 6 for detecting welding spots of the welded stator assembly 100 is arranged on the rack 1 and beside the rotary worktable 12, and a welding detection unloading device 610 for unloading the stator assembly 100 with unqualified welding spots is arranged on the rack 1 and beside the welding spot detection device 6.
Compared with the prior art, the utility model has the advantages of as follows:
1. the utility model comprises a frame, a supporting seat is arranged on the frame, a rotary worktable which can rotate relative to the supporting seat is connected on the supporting seat, a plurality of groups of clamping tools for clamping the stator module coil rack are arranged on the rotary worktable, and a driving device which can drive the rotary worktable to rotate is arranged on the frame; a welding device capable of welding the contact pins on the stator assembly and the circuit board sleeved on the contact pins together is arranged on the rack and beside the rotary worktable, a tin wire feeding device for supplying tin wires to the welding device is arranged on the rack and beside the welding device, and a discharging device for discharging the welded stator assembly is arranged on the rack and beside the rotary worktable; when carrying out stator module welding, drive arrangement drive swivel work head is rotatory for the dress card has stator module's dress card frock rotatory to welding set's welding station department, then welding set can establish contact pin on the stator module and cover and establish the circuit board welding on the contact pin together, treats the welding completion, and discharge apparatus will accomplish welded stator module and lift off from the dress card frock, consequently the utility model has the characteristics of degree of automation is high, saves the cost of labor, and welding efficiency is high.
2. The frame is provided with a smoke suction pipe/smoke exhaust pipe used for cleaning smoke generated by the welding device during welding work and a welding slag blowing pipe used for cleaning welding slag remained on the welding rod, 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 during the welding operation of the welding device is cleaned, the gas supply and suction device enters a gas suction working state and cleans the smoke generated during the welding operation of the welding device through the smoke suction pipe/smoke exhaust pipe; when clearing up the welding slag of remaining on the welding rod, the air feed getter device gets into the operating condition of blowing and will remain the welding slag clearance on the welding rod through the welding slag gas blow pipe and fall to can dispel the heat to the welding rod, delay the welding rod ageing and make the welding rod better carry out weldment work, have safety and sanitation's characteristics.
3. Be equipped with on the fixed roof and be used for circuit board grafting cooperation and make the fixed location breach of coil former relatively fixed roof when stator subassembly dress card is on the dress card frock, can make coil former relatively fixed roof fixed position, and then make welding set can be to the stable weldment work that carries on of stator module to guarantee that product welding is good and 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 rack and beside the rotary working table, and the stator assembly can be ensured to be positioned at the welding position, so that the welding device can stably weld the stator assembly, and the good welding of products is ensured.
5. The resistance detection device for performing resistance detection on the welded stator assembly is arranged on the rack and beside the rotary working table, and can perform resistance detection on the welded stator assembly, so that the yield of products can be ensured.
6. The welding spot detection device for detecting the welding spots of the welded stator assembly is arranged on the rack and beside the rotary working table, and can detect the welding spots of the welded stator assembly, so that the yield of products can be ensured.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is an overall perspective view of the main viewing angle of the present invention.
Fig. 2 is an overall perspective view of the rear view angle of the present invention.
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 supporting seat of the present invention when connected to the rotary table.
Fig. 6 is one of the schematic structural diagrams of the welding device and the solder wire feeding device of the present invention.
Fig. 7 is a second schematic structural view of the soldering device and the solder wire feeding device of the present invention.
Fig. 8 is a third schematic structural view of the soldering device and the solder wire feeding device of the present invention.
Fig. 9 is one of the schematic structural diagrams of the welding spot detection device and the resistance detection device of the present invention.
Fig. 10 is a second schematic structural diagram of the welding spot detection device and the resistance detection device according to 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 mounting clip of the present invention mounted on the mounting tool.
Fig. 13 is a perspective view of a stator assembly according to the present invention.
Fig. 14 is a second perspective view of the stator assembly of the present invention.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to fig. 1 to 14.
As shown in fig. 1-14, the utility model relates to an automatic welding device for motor coil connecting terminals, which comprises a frame 1, wherein a supporting seat 11 is arranged on the frame 1, the supporting seat 11 is connected with a rotary worktable 12 which can rotate relative 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 worktable 12, and a driving device 14 which can drive the rotary worktable 12 to rotate is arranged on the frame 1; the welding machine is characterized in that a welding device 2 capable of welding the contact pins 102 on the stator assembly 100 and a circuit board 103 sleeved on the contact pins 102 together is arranged on the rack 1 and beside the rotary worktable 12, a tin wire feeding device 3 used for feeding tin wires to the welding device 2 is arranged on the rack 1 and beside the welding device 2, and a discharging device 8 used for discharging the welded stator assembly 100 is arranged on the rack 1 and beside the rotary worktable 12. When carrying out stator module welding, drive arrangement drive swivel work head is rotatory for the dress card has stator module's dress card frock rotatory to welding set's welding position department, then welding set can establish contact pin on the stator module and cover and establish the circuit board welding on the contact pin together, treats the welding completion, and discharge apparatus will accomplish welded stator module and lift off from the dress card frock, consequently the utility model has the characteristics of degree of automation is high, saves the cost of labor, and welding efficiency is high.
The drive device 14 is a drive motor/generator, depending on design requirements.
In other embodiments, the discharge device 8 is a movable gripper.
As shown in fig. 6-8, the welding device 2 includes a fixed transverse plate 21 disposed on the frame 1 and beside the rotary table 12, a connecting plate 23 capable of moving transversely relative to the fixed transverse plate 21 is disposed on the fixed transverse plate 21, and a connecting plate driving device 22 for driving the connecting plate 23 to move transversely relative to the fixed transverse plate 21 is disposed between the fixed transverse plate 21 and the connecting plate 23; the connecting plate 23 is provided with a mounting plate 25 capable of moving up and down relative to the connecting plate 23, and a mounting plate driving device 24 for driving 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 soldering bars 26 for soldering the pins 102 and the circuit board 103 together. When the stator assembly is welded, the connecting plate driving device 22 drives the connecting plate 23 to move transversely relative to the fixed transverse plate 21, so that the welding rod 26 can be aligned with the stator assembly located in the clamping tool at the welding position, then the mounting plate driving device 24 drives the mounting plate 25 to move towards one side of the clamping tool 13 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 together, the welding is completed, and the mounting plate driving device 24 drives the mounting plate 25 to move towards one side away from the clamping tool 13 relative to the connecting plate 23.
Further, the connecting plate driving device 22 is a telescopic cylinder capable of driving the connecting plate to move transversely relative to the fixed transverse plate.
As shown in fig. 6 to 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 weldment work to stator module, mounting panel driving motor 241 drives lead screw 242 and rotates for the sliding seat removes toward dress card frock one side with the mounting plate, thereby makes the welding rod can carry out weldment work to stator module, treats the welding completion back, and mounting panel driving motor 241 drives lead screw antiport, makes the sliding seat with the mounting plate toward keeping away from dress card frock one side and remove, and stator module is kept away from to the welding rod promptly.
According to the design requirement, in order to improve the welding efficiency, the number of the welding devices 2 is two, the two welding devices 2 are adjacently arranged on the frame 1 and are positioned beside the rotary worktable 12, the number of the corresponding tin wire feeding devices 3 is two, and the number of the corresponding discharging devices 8 is two.
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 rack 32 for storing tin wires is disposed on the feeding mounting plate 31, a wire feeding mechanism 33 for feeding tin wires is disposed on the feeding mounting plate 31 and beside the rotating rack 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 by matching with the welding rod 26. During the soldering operation, the wire feeding mechanism 33 can feed the solder wire on the rotary frame 32 from the inlet end of the solder wire feeding tube 34 to the outlet end of the solder wire feeding tube 34, so that the solder wire can be soldered by cooperating with the soldering rod 26.
Further, the wire feeding mechanism 33 is a conventional wire feeding mechanism, and the description thereof will not be repeated.
As shown in fig. 3, 4, 6, 7 and 8, the frame 1 is respectively provided with a smoke suction pipe/exhaust pipe 41 capable of cleaning the smoke generated by the welding device 2 during welding operation and a welding slag blowing pipe 42 capable of cleaning the welding slag remained on the welding rod 26, and the smoke suction pipe/exhaust pipe 41 and the welding slag blowing pipe 42 are respectively communicated with the air supply and suction device. When the smoke generated during the welding operation of the welding device is cleaned, the gas supply and suction device enters a gas suction working state and cleans the smoke generated during the welding operation of the welding device through the smoke suction pipe/smoke exhaust pipe; when clearing up the welding slag of remaining on the welding rod, the air feed getter device gets into the operating condition of blowing and will remain the welding slag clearance on the welding rod through the welding slag gas blow pipe and fall to can dispel the heat to the welding rod, delay the welding rod ageing and make the welding rod better carry out weldment work, have safety and sanitation's characteristics.
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 of the welding slag storage tube 43 is disposed between the fixed horizontal plate 21 and the connecting plate 23, the welding slag blowing tube 42 is disposed on the mounting plate 25, and an outlet end of the welding slag blowing tube 42 is disposed toward one side of the welding rod 26. When welding set weldment work finishes, welding rod drive arrangement 44 can order about connecting plate 23 and store up pipe 43 one side to remove toward the welding slag for welding rod 26 is in the port position that stores that the welding slag stores up pipe 43, the air feed getter device gets into the operating condition of blowing and will remain the welding slag on welding rod 26 through welding slag gas blow pipe 42 and clear up, the welding slag falls into in welding slag stores up pipe 43 simultaneously, can dispel the heat to the welding rod, thereby it is ageing to delay the welding rod, and have safety and sanitation's characteristics.
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 the welding rod driving device has the characteristic of stable operation.
As shown in fig. 12, the chucking fixture 13 includes a fixing seat 131 disposed on the rotary table 12, the fixing seat 131 is provided with a fixing post 132 through which the bobbin 101 can be connected, a fixing top plate 133 is disposed on the fixing seat 131 and above the fixing post 132, and the fixing top plate 133 is provided with a positioning notch 1331 for inserting and matching the circuit board 103 and fixing the bobbin 101 relative to the fixing top plate 133 when the stator assembly 100 is chucked on the chucking fixture 13; the coil rack can be fixed and positioned relative to the fixed top plate, and then the welding device can perform welding work on the stator assembly stably, so that good welding of products and the yield of the products are guaranteed.
As shown in fig. 2, 3, 4, and 11, a positioning device 5 capable of ensuring that the stator assembly 100 to be welded is positioned at the welding position is disposed on the frame 1 and beside the rotary table 12, and the stator assembly is positioned at the welding position, so that the welding device performs stable and accurate welding on the stator assembly, thereby ensuring good welding of the product.
As shown in fig. 2, 3, 4 and 11, the positioning device 5 includes a positioning latch 51 capable of moving relative to the stator assembly 100 and ensuring that the stator assembly 100 is positioned at the welding position, the positioning latch 51 is provided with a guide slope 52 capable of transversely pushing the stator assembly 100 to enable the stator assembly 100 to reach the welding position when the positioning latch 51 moves towards one side of the stator assembly 100, and a positioning driving component 53 for driving the positioning latch 51 to move relative to the stator assembly 100 is provided on the machine frame 1 and beside the rotary table 12. When welding, 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 good welding of products.
According to design requirements, 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, a resistance detection device 7 for performing resistance detection on the welded stator assembly 100 is arranged on the frame 1 and beside the rotary table 12, and a resistance detection discharge device 710 for discharging the stator assembly 100 with unqualified resistance detection is arranged on the frame 1 and beside the resistance detection device 7, so that the welded stator assembly can be subjected to resistance detection, and meanwhile, the stator assembly with unqualified resistance detection is discharged 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 piece 73 capable of moving relative to the chucking tool 13 and performing resistance detection on the stator assembly 100, and the mounting connection plate 112 is provided with a detection piece driving part 71 capable of driving the detection piece 73 to move relative to the chucking tool 13. When resistance detection work is carried out on the stator assembly, the detection piece driving part 71 drives the detection piece 73 to move towards the assembling and clamping tool 13 and enables the detection piece 73 to carry out resistance detection on the stator assembly 100, and after completion of detection, the detection piece driving part 71 drives the detection piece 73 to move away from the assembling and clamping tool 13 and enables the detection piece 73 to be separated from the stator assembly 100.
As shown in fig. 9 and 12, the detection member driving component 71 is connected to a detection mounting plate 72 which can be driven by the detection member driving component 71, a positioning rod 74 is disposed on the detection mounting plate 72, a positioning hole 1311 for positioning in cooperation with the positioning rod 74 when the detection member 71 performs resistance detection on the stator assembly 100 is disposed on the fixing seat 131 of the chucking tool 13, and the detection member 73 is disposed on the detection mounting plate 72; when the detection piece 73 detects the resistance of the stator assembly 100, the detection piece 73 can be ensured to stably detect the resistance of the stator assembly 100, so that the yield of products is ensured.
According to design requirements, the detection piece driving part 71 is a telescopic cylinder.
Further, for convenience of use, a second storage box 120 for receiving and storing the stator assembly 100 which fails in the resistance detection is provided on the rack and beside the resistance detection device 7.
As shown in fig. 9 and 10, a welding spot detection device 6 for detecting the welding spot of the stator assembly 100 which has completed welding 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 which has failed in welding spot detection is arranged on the frame 1 and beside the welding spot detection device 6, so that the welding spot of the stator assembly which has completed welding can be detected, and meanwhile, the stator assembly which has failed in welding spot detection is unloaded from the clamping tool, thereby ensuring the yield of the product.
As shown in fig. 9 and 10, a mounting top plate 111 is disposed on the frame 1 and beside the rotary table 12, a mounting connection plate 112 capable of moving transversely with respect to the mounting top plate 112 is disposed on the mounting top plate 111, a mounting connection plate driving device 113 capable of driving the mounting connection plate 112 to move transversely with respect to the mounting top plate 111 is disposed between the mounting top plate 111 and the mounting connection plate 112, and the welding spot detection device 6 is disposed on the mounting connection plate 112. When the welding spot detection work is performed, the mounting connection plate driving device 113 drives the mounting connection plate 112 to move relative to the mounting top plate 111 along with the welding spot detection device 6, so that the welding spot detection device 6 can be aligned with the stator assembly of the clamping tool, the welding spot detection device 6 can perform welding spot detection work on the stator assembly 100, and when the welding of the stator assembly is detected to be unqualified, the welding detection unloading device 610 can unload the stator assembly with unqualified welding spot detection from the clamping tool.
According to design requirements, the mounting connection plate driving device 113 is a rodless cylinder.
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 arranged on the frame 1, and a welding detection top pressure rod 612 for unloading the stator assembly 100 from the chucking tool 13 is arranged 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 chucking tool 13 is not qualified, the welding detection telescopic cylinder 611 drives the welding detection jacking rod 612 to move towards one side of the chucking tool 13, so that the welding detection jacking rod 612 jacks the stator assembly 100 and the stator assembly 100 is dismounted from the chucking tool 13.
Further, for convenience of use, a first storage box 110 for receiving and storing the stator assembly 100 which is unqualified in welding detection is arranged on the rack and beside the welding point detection device 6.
The working principle is as follows:
when the device works, the control unit controls the driving device 14 to drive the rotary worktable 12 to rotate relative to the supporting seat 11 and drive the clamping tool 13 to sequentially enter a loading station, a welding station, a resistance detection station, a welding spot visual detection station and an unloading station; meanwhile, a user at a loading station clamps the stator assembly 100 with the circuit board 103 sleeved on the contact pin 102 on the clamping tool 13; the welding device 2 located at the welding station operates to perform welding work on the stator assembly 100 entering the welding station; the resistance detection device 7 positioned at the resistance detection station works to perform resistance detection on the stator assembly 100 entering the resistance detection station, and meanwhile, the stator assembly 100 with unqualified resistance detection is unloaded from the clamp assembly 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 the welding spot of the stator assembly 100 entering the welding spot visual detection station, and meanwhile, the stator assembly 100 with unqualified welding spot detection is unloaded from the clamping tool 13 by the welding detection unloading device 610; get into the station of unloading at last and accomplished welding, resistance detection qualified and the solder joint detects qualified stator module 100 and is lifted off from dress card frock 13 by the discharge apparatus 8 that is located the station of unloading, consequently the utility model discloses can be with the welding of motor stator module, resistance detection and solder joint visual detection all concentrate on a single equipment automatically to carry out the operation, have the characteristics of saving the cost of labor and work efficiency is high.
Claims (10)
1. The automatic welding equipment for the motor coil wiring terminals is characterized by comprising a rack (1), wherein a supporting seat (11) is arranged on the rack (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) used for clamping coil frames (101) of stator assemblies (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 rack (1); the welding machine is characterized in that a welding device (2) capable of welding a contact pin (102) on the stator assembly (100) and a circuit board (103) sleeved on the contact pin (102) together is arranged on the rack (1) beside the rotary worktable (12), a tin wire feeding device (3) used for supplying a tin wire to the welding device (2) is arranged on the rack (1) beside the welding device (2), and a discharging device (8) used for discharging the welded stator assembly (100) is arranged on the rack (1) beside the rotary worktable (12).
2. The automatic welding equipment for the connecting terminals of the motor coil according to claim 1, wherein the welding device (2) comprises a fixed transverse plate (21) which is arranged on the frame (1) and is positioned beside the rotary table (12), a connecting plate (23) which can move transversely relative to the fixed transverse plate (21) is arranged on the fixed transverse plate (21), and a connecting plate driving device (22) which drives the connecting plate (23) to move transversely relative to the fixed transverse plate (21) is arranged between the fixed transverse plate (21) and the connecting plate (23); a mounting plate (25) capable of moving up and down relative to the connecting plate (23) is arranged on the connecting plate (23), and a mounting plate driving device (24) for driving 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); and 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 wiring terminals of the motor coils as claimed in claim 2, wherein the tin wire feeding device (3) comprises a feeding mounting plate (31) arranged on the fixed transverse plate (21), a rotating frame (32) used for storing tin wires is arranged on the feeding mounting plate (31), a wire feeding mechanism (33) used 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) to enable the tin wires to be matched with the welding rod (26) for welding.
4. The automatic welding equipment for the motor coil wiring terminals according to claim 2, characterized in that the rack (1) is respectively provided with a smoke suction pipe/smoke exhaust pipe (41) capable of cleaning smoke generated by the welding device (2) during welding and a welding slag blowing pipe (42) capable of cleaning welding slag remained on the welding rod (26), and the smoke suction pipe/smoke exhaust pipe (41) and the welding slag blowing pipe (42) are respectively communicated with the gas supply and suction device.
5. The automatic welding equipment for the motor coil wiring terminals is characterized in that a welding slag storage pipe (43) is arranged on the rack (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 pipe (43) is arranged between the fixed transverse plate (21) and the connecting plate (23), the 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).
6. The automatic welding equipment for the coil connecting terminal of the motor according to claim 1, wherein the clamping tool (13) comprises a fixed seat (131) arranged on the rotary table (12), the fixed seat (131) is provided with a fixed column (132) capable of allowing the coil frame (101) to be connected in a penetrating manner, a fixed top plate (133) is arranged on the fixed seat (131) and above the fixed column (132), and a positioning notch (1331) for inserting and matching the circuit board (103) and fixing the coil frame (101) 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).
7. An automatic welding device for motor coil terminals according to any one of claims 1 to 6, characterized in that the machine frame (1) is provided with positioning means (5) adjacent to the rotary table (12) to ensure that the stator assembly (100) to be welded is positioned in the welding position.
8. The automatic welding equipment of the motor coil terminal according to claim 7, characterized in that the positioning device (5) comprises a positioning fastener (51) which can move relative to the stator assembly (100) and ensure that the stator assembly (100) is positioned at the welding position, the positioning fastener (51) is provided with a guide slope (52) which can transversely push the stator assembly (100) to enable the stator assembly (100) to reach the welding position when the positioning fastener moves towards one side of the stator assembly (100), and a positioning driving component (53) which drives the positioning fastener (51) to move relative to the stator assembly (100) is arranged on the rack (1) and beside the rotary worktable (12).
9. The automatic welding equipment for the motor coil wiring terminals is characterized in that a resistance detection device (7) for performing resistance detection on the stator assembly (100) which is welded is arranged on the machine frame (1) and beside the rotary table (12), and a resistance detection unloading device (710) for unloading the stator assembly (100) which is unqualified in resistance detection is arranged on the machine frame (1) and beside the resistance detection device (7).
10. The automatic welding equipment for the connecting terminals of the motor coils as claimed in any one of claims 1 to 6, characterized in that a welding spot detection device (6) for detecting the welding spots of the stator assembly (100) which has completed welding is arranged on the rack (1) and beside the rotary table (12), and a welding detection unloading device (610) for unloading the stator assembly (100) which has failed in welding spot detection is arranged on the rack (1) and beside the welding spot detection device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145522.4U CN213351127U (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 |
|---|---|---|---|
| CN202022145522.4U CN213351127U (en) | 2020-09-26 | 2020-09-26 | Automatic welding equipment for motor coil wiring terminal |
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| Publication Number | Publication Date |
|---|---|
| CN213351127U true CN213351127U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022145522.4U Active CN213351127U (en) | 2020-09-26 | 2020-09-26 | Automatic welding equipment for motor coil wiring terminal |
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| Country | Link |
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| CN (1) | CN213351127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108734A (en) * | 2020-09-26 | 2020-12-22 | 中山明杰自动化科技有限公司 | Automatic welding equipment for motor coil wiring terminal |
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2020
- 2020-09-26 CN CN202022145522.4U patent/CN213351127U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108734A (en) * | 2020-09-26 | 2020-12-22 | 中山明杰自动化科技有限公司 | Automatic welding equipment for motor coil wiring terminal |
| CN112108734B (en) * | 2020-09-26 | 2023-11-17 | 哈特盈致(中山)智能科技有限公司 | Automatic welding equipment for motor coil wiring terminal |
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Address after: 528400 No.3, the first floor of No.3 workshop, no.25-1, Dongzhen Dongyi road and No.10 jiusha Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee 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. Patentee before: ZHONGSHAN MINGJIE AUTOMATION TECHNOLOGY CO.,LTD. |