Motor soldering tin assembling machine

Abstract

The utility model discloses a motor soldering tin assembling machine which comprises a rotary transposition mechanism, and a transfer adjusting mechanism, a rosin dipping mechanism, a tin dipping mechanism, a pin pressing mechanism, a detection mechanism and an iron core assembling mechanism which are arranged at the periphery of the rotary transposition mechanism, the rotating transposition mechanism is provided with a plurality of positioning jigs which are evenly distributed in the circumferential direction and used for positioning and driving the framework to rotate for transposition, at least two PINs are installed on the framework, coils connected with the PINs are wound on the framework, and the framework is installed on the positioning jigs through the transfer adjusting mechanism. The positioning jig is arranged on the rotating transposition mechanism for sleeving, clamping and positioning the framework, the framework is driven by the rotating transposition mechanism to rotate and transpose to sequentially pass through the rosin dipping mechanism, the tin dipping mechanism, the tin pin punching mechanism, the pin pressing mechanism and the detection mechanism, tin soldering of contact parts of PINs and coils is completed, and the framework which is detected to be qualified is transmitted to the iron core assembling mechanism. And the iron core assembling mechanism is used for installing the iron core into the framework so as to complete the assembling of the stator.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automation production, especially to a motor soldering assembly machine. BACKGROUND

[0002] A motor is a device that converts electrical energy into mechanical energy or converts mechanical energy into electrical energy, and is widely used in industrial, household appliances, automotive and other fields. Its efficient operation depends on the core component - the stator assembly. The stator assembly is the fixed part of the motor, which is composed of a stator core, a winding, a framework and a pin, etc. The stator core improves energy conversion efficiency by enhancing magnetic flux, the winding generates a rotating magnetic field after being energized, the framework provides support for the stator structure and fixes the components, and the pin realizes the electrical connection between the winding and the external circuit.

[0003] The stator assembly equipment on the market at present is all non-standard automatic equipment, which can usually only assemble the stator assembly of one motor, for example: the stator assembly equipment of Chinese patent authorization announcement number CN 215120491 U, which is mainly used for assembling the motor stator combined by multiple stator monomers, but it is difficult to apply to other types of motor stators.

[0004] Therefore, the present inventors propose the following technical scheme. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the defects of prior art, and provides a motor soldering assembly machine.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme: a motor soldering assembly machine, comprising: a rotary position changing mechanism, a transfer adjusting mechanism, a turpentine dipping mechanism, a tin dipping mechanism, a pin pressing mechanism, a detection mechanism and a core assembling mechanism arranged around the rotary position changing mechanism, wherein the rotary position changing mechanism is provided with a plurality of positioning jigs evenly distributed around the circumference and used for positioning and driving the rotation of the framework, at least two PIN pins are installed on the framework, and a coil connected with the PIN pins is wound, and the framework is installed on the positioning jig through the transfer adjusting mechanism.

[0007] Further, in the above technical scheme, the rotary position changing mechanism comprises a turntable for supporting the positioning jig, a hollow rotating platform arranged below the turntable, a center support disc installed at the center of the hollow rotating platform and stationary relative to the turntable, and a first driving device for driving the hollow rotating platform to rotate the turntable, wherein the positioning jigs are evenly distributed around the outer edge of the turntable and located around the center support disc, and a plurality of carrying modules for pushing the framework out of the positioning jig and / or pulling it back to the positioning jig are arranged on the center support disc.

[0008] Further, in the above technical solution, the transfer adjusting mechanism comprises a moving and cutting module perpendicular to the rotating and transferring mechanism, at least one docking vehicle provided on the moving and cutting module and used for docking and positioning the skeleton, a raw material pushing device provided at one end of the moving and cutting module and used for pushing the skeleton to the docking vehicle, a feeding mechanical arm provided on the side of the moving and cutting module and used for pushing the skeleton from the docking vehicle to the positioning jig, and a direction detection device provided on the side of the feeding mechanical arm and used for detecting the direction of the skeleton.

[0009] Further, in the above technical solution, the rosin dipping mechanism comprises a rosin pool and a first rotating liquid dipping module provided on the side of the rosin pool and used for docking and positioning the skeleton, wherein the first rotating liquid dipping module is provided with at least one first positioning block located above the rosin pool and used for docking and positioning the jig for the skeleton transfer of the carrying module.

[0010] Further, in the above technical solution, the tin dipping mechanism comprises a tin liquid pool and a second rotating liquid dipping module provided on the side of the tin liquid pool and used for docking and positioning the skeleton, wherein the second rotating liquid dipping module is provided with at least one second positioning block located above the tin liquid pool and used for docking and positioning the jig for the skeleton transfer of the carrying module.

[0011] Further, in the above technical solution, the needle pressing mechanism comprises a first support frame, a clamping device provided on the first support frame and used for clamping the skeleton on the positioning jig, and at least one set of upper needle pressing devices and lower needle pressing devices symmetrically provided on the first support frame and symmetrically located on the upper and lower sides of the positioning jig.

[0012] Further, in the above technical solution, the iron core assembling mechanism comprises a horizontal moving platform, a discharging and transferring module provided on one side of the horizontal moving platform and used for transferring the skeleton for docking and positioning the jig, a docking horizontal moving module provided above the horizontal moving platform and used for pushing the transferred skeleton, an iron core feeding module provided on the side of the horizontal moving platform and used for feeding the iron core, an iron core taking module provided between the iron core feeding module and the horizontal moving platform and used for transferring the iron core, a pushing module provided below the iron core taking module and used for pushing the iron core into the skeleton, and a pre-positioning module provided opposite to the pushing module and used for positioning the skeleton.

[0013] Further, in the above technical solution, the pre-positioning module and the pushing module are symmetrically located on both sides of the horizontal moving platform, wherein the pre-positioning module comprises a third positioning block capable of being inserted into the skeleton, a third sliding seat provided on the side of the horizontal moving platform and used for supporting the movement of the third positioning block, a third guide rail provided below the third sliding seat, and a third cylinder used for driving the third sliding seat to insert and withdraw the third positioning block into and out of the skeleton, and in the process of pushing the iron core into the skeleton by the pushing module, the third cylinder pushes the third positioning block to gradually withdraw from the skeleton.

[0014] Further, in the technical scheme, the pushing module comprises a bearing seat for bearing the iron core, a pushing rod arranged on one side of the bearing seat and used for pushing the iron core into the framework, a fourth guide rail arranged on one side of the bearing seat and perpendicular to the pre-positioning module, and a fourth cylinder used for driving the pushing rod to move along the fourth guide rail.

[0015] Further, in the technical scheme, the pushing module comprises a bearing seat for bearing the iron core, a pushing rod arranged on one side of the bearing seat and used for pushing the iron core into the framework, a fourth guide rail arranged on one side of the bearing seat and perpendicular to the pre-positioning module, and a fourth cylinder used for driving the pushing rod to move along the fourth guide rail.

[0016] After the technical scheme is used, the utility model discloses the following beneficial effects compared with the prior art: the utility model discloses the positioning jig is set up on the rotary positioner for the framework sleeve setting clamping positioning, and the framework is rotated and is positioned in turn through the rotary positioner and is passed through the immersion camphor mechanism, the immersion tin mechanism, the tin needle mechanism, the needle foot mechanism and the detection mechanism, completes the welding tin of PIN needle and coil contact part, and the framework that detects the qualified is transferred to the iron core assembly mechanism, and the iron core is installed to the framework by the iron core assembly mechanism, thereby the assembly of stator assembly is completed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic of the utility model Figure One ;

[0018] Figure 2 It is the structure schematic of the utility model Figure Two ;

[0019] Figure 3 It is the structure schematic of the rotary positioner in the utility model

[0020] Figure 4 It is the structure schematic of the transfer adjusting mechanism in the utility model

[0021] Figure 5 It is the structure schematic of the immersion camphor mechanism in the utility model

[0022] Figure 6 It is the structure schematic of the immersion tin mechanism in the utility model

[0023] Figure 7 It is the structure schematic of the needle foot mechanism in the utility model

[0024] Figure 8 It is the structure schematic of the iron core assembly mechanism in the utility model

[0025] Figure 9 is the structure schematic diagram of the pre-positioning module in the utility model;

[0026] Figure 10 is the structure schematic diagram of the pushing material module in the utility model. DETAILED DESCRIPTION

[0027] The utility model is further explained in connection with specific embodiments and drawings.

[0028] As shown in Figures 1 to 10 A motor soldering assembly machine, which comprises: a rotating position changing mechanism 1, a transfer adjusting mechanism 2 arranged on the periphery of the rotating position changing mechanism 1, a rosin dipping mechanism 3, a solder dipping mechanism 4, a tin needle hitting mechanism 5, a needle foot pressing mechanism 6, a detection mechanism 7, and a core assembling mechanism 8. The rotating position changing mechanism 1 is provided with a plurality of positioning jigs 10 evenly distributed around the circumference and used for positioning and driving the rotation of the framework A. The framework A is installed with at least two PIN needles B and is wound with a coil connected with the PIN needles B. The framework A is installed on the positioning jig 10 through the transfer adjusting mechanism 2. The positioning jig 10 is arranged on the rotating position changing mechanism 1 to clasp and clamp the framework A. The framework A is rotated by the rotating position changing mechanism 1 to sequentially pass through the rosin dipping mechanism 3, the solder dipping mechanism 4, the tin needle hitting mechanism 5, the needle foot pressing mechanism 6, and the detection mechanism 7, to complete the soldering of the contact part of the PIN needle B and the coil, and to deliver the qualified framework A to the core assembling mechanism 8. The core C is installed in the framework A by the core assembling mechanism 8, thereby completing the assembly of the stator assembly. The utility model is suitable for the stator assembly of the framework A with a hollow center for installing the core C. The framework A is positioned by being clamped on the positioning jig 10, to realize the rapid centering and positioning of the framework A.

[0029] The rotating position changing mechanism 1 comprises a rotating disc 11 for supporting the positioning jig 10, a hollow rotating platform 12 arranged below the rotating disc 11, a center support disc 13 installed at the center of the hollow rotating platform 12 and stationary relative to the rotating disc 11, and a first driving device 14 for driving the hollow rotating platform 12 to rotate the rotating disc 11. The positioning jigs 10 are evenly distributed around the outer edge of the rotating disc 11 and located on the periphery of the center support disc 13. The center support disc 13 is provided with a plurality of carrying modules 15 for pushing the framework A out of the positioning jig 10 and / or pulling the framework A back to the positioning jig 10. The hollow rotating platform 12 drives the rotating disc 11 to rotate, so that a center support disc 13 stationary relative to the rotating disc 11 can be arranged above the rotating disc 11. The center support disc 13 is provided with a plurality of carrying modules 15 corresponding to different stations. The carrying modules 15 realize the feeding and discharging of the framework A at the rosin dipping mechanism 3, the solder dipping mechanism 4, the tin needle hitting mechanism 5, the needle foot pressing mechanism 6, the detection mechanism 7, and the core assembling mechanism 8, so that the layout is more compact.

[0030] The transfer adjusting mechanism 2 comprises a moving module 21 perpendicular to the rotating module 1, at least one docking vehicle 22 arranged on the moving module 21 and used for docking the positioning frame A, a feeding device 23 arranged at one end of the moving module 21 and used for pushing the frame A to the docking vehicle 22, a feeding robot 24 arranged beside the moving module 21 and used for pushing the frame A from the docking vehicle 22 to the positioning jig 10, and a direction detection device 25 arranged beside the feeding robot 24 and used for detecting the direction of the frame A. The direction of the incoming frame A is confirmed by the direction detection device 25. For the frame A that does not meet the direction, the direction is adjusted in time by the docking vehicle 22 to ensure that the PIN pin B of the subsequent soldering is in the correct position. At the same time, the direction detection device 25 can also center and position the frame A to ensure that the frame A of different sizes can be at the center of the docking vehicle 22, so that the subsequent positioning jig 10 can be accurately sleeved.

[0031] The rosin dipping mechanism 3 comprises a rosin pool 31 and a first rotating liquid dipping module 32 arranged beside the rosin pool 31 and used for docking the positioning frame A. The first rotating liquid dipping module 32 is provided with at least one first positioning block 321 located above the rosin pool 31 and used for docking the positioning jig 10 for the transferring module 15 to transfer the frame A. The frame A is pushed from the positioning jig 10 to the first positioning block 321 by the transferring module 15, the angle direction of the first positioning block 321 is adjusted by the first rotating liquid dipping module 32, so that the PIN pin B on the frame A can contact and dip the rosin liquid in the rosin pool 31 to complete the rosin dipping operation, and then the frame A is transferred and pushed back to the positioning jig 10 by the transferring module 15 for transferring to the next station.

[0032] The tin dipping mechanism 4 comprises a tin liquid pool 41 and a second rotating liquid dipping module 42 arranged beside the tin liquid pool 41 and used for docking the positioning frame A. The second rotating liquid dipping module 42 is provided with at least one second positioning block 421 located above the tin liquid pool 41 and used for docking the positioning jig 10 for the transferring module 15 to transfer the frame A. As in the rosin dipping operation, the frame A is pushed from the positioning jig 10 to the second positioning block 421 by the transferring module 15, the angle direction of the second positioning block 421 is adjusted by the second rotating liquid dipping module 42, so that the PIN pin B on the frame A can contact and dip the tin liquid in the tin liquid pool 41 to complete the tin dipping operation, and then the frame A is transferred and pushed back to the positioning jig 10 by the transferring module 15 for transferring to the next station.

[0033] The pressing needle mechanism 6 comprises a first support frame 61, a clamping device 62 arranged on the first support frame 61 and used for clamping the skeleton A on the positioning jig 10, and at least one set of pressing upper needle devices 63 and pressing lower needle devices 64 symmetrically arranged on the first support frame 61 and symmetrically located on the upper and lower sides of the positioning jig 10. When the rotating shifting mechanism 1 shifts the skeleton A to the pressing needle mechanism 6, the clamping device 62 first contacts and presses the skeleton A, thereby fixing the skeleton A on the positioning jig 10, and then the pressing upper needle devices 63 and the pressing lower needle devices 64 press and bend the PIN needle B on the skeleton A, so that the PIN needle B is bent into the corresponding groove of the skeleton A.

[0034] The core assembling mechanism 8 comprises a horizontal moving platform 81, a blanking shifting module 82 arranged on one side of the horizontal moving platform 81 and used for shifting the skeleton A to the docking positioning jig 10, a docking horizontal moving module 83 arranged above the horizontal moving platform 81 and used for shifting the skeleton A, a core feeding module 84 arranged on the side of the horizontal moving platform 81 and used for feeding the core C, a core taking module 85 arranged between the core feeding module 84 and the horizontal moving platform 81 and used for shifting the core C, a pushing module 86 arranged below the core taking module 85 and used for pushing the core C into the skeleton A, and a pre-positioning module 87 arranged opposite to the pushing module 86 and used for positioning the skeleton A. The pre-positioning module 87 is provided with a finished product blanking assembly line 88 and a defective product blanking module 89 respectively located on two sides of the horizontal moving platform 81, wherein the finished product blanking assembly line 88 is connected to one end of the horizontal moving platform 81, and the qualified finished product is directly pushed to the finished product blanking assembly line 88 through the docking horizontal moving module 83, and the defective product blanking module 89 is arranged on the side of the pre-positioning module 87 and the pushing module 86, and the unqualified product is discharged from the horizontal moving platform 81.

[0035] The pre-positioning module 87 and the pushing module 86 are symmetrically arranged on both sides of the horizontal moving platform 81, wherein the pre-positioning module 87 comprises a third positioning block 871 capable of being inserted into the skeleton A, a third sliding seat 872 arranged on the side of the horizontal moving platform 81 and used for supporting the movement of the third positioning block 871, a third guide rail 873 arranged below the third sliding seat 872, and a third cylinder 874 used for driving the third sliding seat 872 to insert and withdraw the third positioning block 871 into and out of the skeleton A. During the process of pushing the core C into the skeleton A by the pushing module 86, the third cylinder 874 pushes the third positioning block 871 to gradually withdraw from the skeleton A.

[0036] The pushing module 86 comprises a bearing seat 861 used for bearing the core C, a pushing rod 862 arranged on one side of the bearing seat 861 and used for pushing the core C into the skeleton A, a fourth guide rail 863 arranged on one side of the bearing seat 861 and perpendicular to the pre-positioning module 87, and a fourth cylinder 864 used for driving the pushing rod 862 to move along the fourth guide rail 863.

[0037] The pre-positioning module 87 is provided with two in parallel, the pushing module 86 further comprises a fifth guide rail 865 perpendicular to the fourth guide rail 863, a fifth sliding seat 866 slidingly installed on the fifth guide rail 865 and used for supporting the bearing seat 861, and a fifth cylinder 867 used for pushing the fifth sliding seat 866 to move along the fifth guide rail 865, wherein the fourth guide rail 863 and the fourth cylinder 864 are installed on the fifth sliding seat 866.

[0038] In summary, during work, the skeleton A is pushed into the docking vehicle 22 by the incoming material pushing device 23 of the transfer adjusting mechanism 2, the direction detection device 25 extends into the skeleton A from the other end of the docking vehicle 22 to center the skeleton A, and the direction detection is performed when the skeleton A enters the docking vehicle 22, then the docking vehicle 22 tightly clamps the skeleton A, the direction detection device 25 exits the docking vehicle 22 and moves to the upper side, the docking vehicle 22 is driven to move to the positioning jig 10 of the rotary position changing mechanism 1 according to the detection result of the direction detection device 25, the skeleton A is pushed from the docking vehicle 22 to the positioning jig 10 by the feeding mechanical arm 24, and the feeding of the skeleton A is completed; further, the positioning jig 11 is driven by the rotary position changing mechanism 1 to rotate and change positions, so that the skeleton A sequentially passes through the pine rosin dipping mechanism 3, the tin dipping mechanism 4, the tin needle striking mechanism 5, the needle foot pressing mechanism 6, the detection mechanism 7 and the iron core assembling mechanism 8, and the feeding and transfer of the skeleton A are performed by the carrying module 15; further, when the skeleton A is transferred to the positions of the pine rosin dipping mechanism 3 and the tin dipping mechanism 4, the tin dipping operation is performed on the PIN needle B and the coil connection of the skeleton A by the pine rosin dipping mechanism 3 and the tin dipping mechanism 4, then the PIN needle B is heated again by the tin needle striking mechanism 5, so that the tin is melted and wrapped on the PIN needle B, and the tin on the PIN needle 5 is prevented from falling and forming a drop needle due to gravity; further, when the skeleton A is transferred to the needle foot pressing mechanism 6, the PIN needle B on the skeleton A is bent by the needle foot pressing mechanism 6, so that the PIN needle B is completely in the corresponding groove; further, when the skeleton A is transferred to the detection mechanism 7, the detection mechanism 7 detects whether the conductivity of the PIN needle B and the coil is good, the qualified product is continuously transferred to the iron core assembling mechanism 8 for assembling of the iron core C, and the unqualified product is directly discharged and no longer assembled with the iron core C; further, when the skeleton A is transferred to the iron core assembling mechanism 8, the iron core A with correct direction is selected by the iron core feeding module 84 and grabbed by the iron core taking module 85, the skeleton A is connected and taken from the unloading transfer module 82 by the docking horizontal moving module 83 and transferred to the pre-positioning module 87 and the pushing module 86, the iron core C is grabbed by the iron core taking module 84 and pushed into the skeleton A by the pushing module 86 and the pre-positioning module 87, and the assembly of the iron core C is completed; further, the qualified skeleton A is directly pushed to the finished product unloading assembly line 88 by the docking horizontal moving module 83, and the unqualified skeleton A is discharged by the defective product unloading module 89, so that the finished product is selected.

[0039] Of course, the above only the specific embodiments of the present application, not to limit the scope of the present application, all equivalent changes or modifications made in accordance with the principles of the present application described in the scope of the present application, should be included in the scope of the present application.

Claims

1. A motor soldering assembly machine, characterized in that, include: The rotary positioning mechanism (1) and the intermediate adjustment mechanism (2), rosin impregnation mechanism (3), tin impregnation mechanism (4), pin pressing mechanism (6), detection mechanism (7), and iron core assembly mechanism (8) are arranged around the rotary positioning mechanism (1). The rotary positioning mechanism (1) is provided with multiple circumferentially evenly distributed positioning fixtures (10) used to position and drive the skeleton (A) to rotate and change position. At least two pins (B) are installed on the skeleton (A) and a coil connected to the pins (B) is wound around it. The skeleton (A) is installed on the positioning fixture (10) through the intermediate adjustment mechanism (2).

2. The motor soldering assembly machine according to claim 1, characterized in that: The rotary positioning mechanism (1) includes a turntable (11) for supporting the positioning fixture (10), a hollow rotary platform (12) disposed below the turntable (11), a central support plate (13) installed at the center of the hollow rotary platform (12) and stationary relative to the turntable (11), and a first driving device (14) for driving the hollow rotary platform (12) to rotate the turntable (11). The positioning fixture (10) is evenly distributed around the outer edge of the turntable (11) and located around the central support plate (13). The central support plate (13) is provided with a plurality of transport modules (15) for pushing the skeleton (A) out of the positioning fixture (10) and / or pulling it back onto the positioning fixture (10).

3. The motor soldering assembly machine according to claim 1, characterized in that: The transfer adjustment mechanism (2) includes a transfer module (21) perpendicular to the rotation and transfer mechanism (1), at least one docking vehicle (22) disposed on the transfer module (21) and used for docking and positioning the skeleton (A), a material feeding device (23) disposed at one end of the transfer module (21) and used for feeding the skeleton (A) onto the docking vehicle (22), a loading robot (24) disposed on the side of the transfer module (21) and used for pushing the skeleton (A) from the docking vehicle (22) onto the positioning fixture (10), and a direction detection device (25) disposed on the side of the loading robot (24) and used for detecting the direction of the skeleton (A).

4. The motor soldering assembly machine according to claim 2, characterized in that: The rosin impregnation mechanism (3) includes a rosin pool (31) and a first rotating impregnation module (32) disposed beside the rosin pool (31) for docking with the positioning frame (A). The first rotating impregnation module (32) is provided with at least one first positioning block (321) located above the rosin pool (31) for docking with the positioning fixture (10) so that the transport module (15) can transfer the frame (A).

5. The motor soldering assembly machine according to claim 2, characterized in that: The tin-immersion mechanism (4) includes a tin bath (41) and a second rotating tin-immersion module (42) disposed beside the tin bath (41) for docking with the positioning frame (A). The second rotating tin-immersion module (42) is provided with at least one second positioning block (421) located above the tin bath (41) for docking with the positioning fixture (10) so that the transport module (15) can transfer the frame (A).

6. The motor soldering assembly machine according to claim 1, characterized in that: The needle pressing mechanism (6) includes a first support frame (61), a clamping device (62) disposed on the first support frame (61) and used to clamp the skeleton (A) on the positioning fixture (10), and at least one set of needle pressing device (63) and needle pressing device (64) symmetrically disposed on the first support frame (61) and symmetrically located on the upper and lower sides of the positioning fixture (10).

7. A motor soldering assembly machine according to any one of claims 1-6, characterized in that: The core assembly mechanism (8) includes a transverse platform (81), a material transfer module (82) disposed on one side of the transverse platform (81) and used for transferring the skeleton (A) with a docking positioning fixture (10), a docking transverse module (83) disposed above the transverse platform (81) and used for moving the skeleton (A), a core feeding module (84) disposed beside the transverse platform (81) and used for feeding out the core (C), a core picking module (85) disposed between the core feeding module (84) and the transverse platform (81) and used for transferring the core (C), a pushing module (86) disposed below the core picking module (85) and used for pushing the core (C) into the skeleton (A), and a pre-positioning module (87) disposed opposite the pushing module (86) and used for positioning the skeleton (A).

8. The motor soldering assembly machine according to claim 7, characterized in that: The prepositioning module (87) and the pushing module (86) are symmetrically located on both sides of the transverse platform (81). The prepositioning module (87) includes a third positioning block (871) that can be inserted into the skeleton (A), a third sliding seat (872) located on the side of the transverse platform (81) and used to support the movement of the third positioning block (871), a third guide rail (873) located below the third sliding seat (872), and a third cylinder (874) used to drive the third sliding seat (872) to drive the third positioning block (871) to insert and exit into the skeleton (A). During the process of the pushing module (86) pushing the iron core (C) to insert into the skeleton (A), the third cylinder (874) pushes the third positioning block (871) to gradually exit the skeleton (A).

9. A motor soldering assembly machine according to claim 7, characterized in that: The pusher module (86) includes a support seat (861) for receiving the iron core (C), a pusher rod (862) disposed on one side of the support seat (861) for pushing the iron core (C) into the frame (A), a fourth guide rail (863) disposed on one side of the support seat (861) and perpendicular to the prepositioning module (87), and a fourth cylinder (864) for driving the pusher rod (862) to move along the fourth guide rail (863).

10. A motor soldering assembly machine according to claim 9, characterized in that: Two prepositioning modules (87) are arranged side by side. The pushing module (86) also includes a fifth guide rail (865) perpendicular to the fourth guide rail (863), a fifth sliding seat (866) slidably mounted on the fifth guide rail (865) and used to support the bearing seat (861), and a fifth cylinder (867) used to push the fifth sliding seat (866) to move along the fifth guide rail (865). The fourth guide rail (863) and the fourth cylinder (864) are mounted on the fifth sliding seat (866).

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