Auxiliary welding device for motor wiring terminal

Abstract

The invention is suitable for the technical field of motor wiring terminal welding, and provides a motor wiring terminal auxiliary welding device which comprises a shell, a first welding end, a second welding end and a placement seat, the first welding end is fixedly installed on one side of the shell, and the second welding end is movably installed on one side of the shell. A movable frame is movably mounted on one side of the shell; a planar multi-dimensional transmission mechanism; a binocular camera; and the control box is used for analyzing binocular monitoring data and carrying out transmission adjustment on the lifting transmission mechanism and the plane multi-dimensional transmission mechanism. Binocular monitoring data can be analyzed, transmission adjustment can be conducted on the lifting transmission mechanism and the plane multi-dimensional transmission mechanism, the motor wiring terminal can be automatically moved to a target welding position, manual operation of workers is not needed, the operation danger is avoided, the position adjustment accuracy is improved, and the working efficiency is improved. And therefore, the welding quality of the motor wiring terminal is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of welding motor connection terminals, and in particular relates to an auxiliary welding device for motor connection terminals. Background Art

[0002] Motor terminal welding is a process of heating the solder and the connected metals (such as the copper wire of the lead wire and the copper sheet of the terminal) to melt them and form a firm electrical connection and mechanical support.

[0003] Motor terminal welding is widely used in motor manufacturing and maintenance to ensure the normal operation of the circuit and the stable operation of the motor.

[0004] In the prior art, during the welding process of motor terminals, workers are required to manually adjust the position of the motor and move the motor terminals to the target welding position, which involves certain operational risks and the manual operation accuracy is not high, resulting in uneven quality of the welding of the motor terminals. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide an auxiliary welding device for motor terminal, aiming to solve the problems in the prior art.

[0006] The embodiment of the present invention is implemented as follows:

[0007] An auxiliary welding device for motor terminal includes a housing, a first welding end, a second welding end and a placement seat, wherein the first welding end is fixedly mounted on one side of the housing, the second welding end is movably mounted on one side of the housing, a movable frame is movably mounted on one side of the housing, and the auxiliary welding device for motor terminal also includes:

[0008] A lifting transmission mechanism, which is installed between the housing and the movable frame and is used to drive the movable frame to perform lifting transmission;

[0009] A planar multi-dimensional transmission mechanism, which is installed between the movable frame and the placement seat and is used to drive the placement seat to perform planar multi-dimensional transmission;

[0010] A binocular camera, which is fixedly mounted on one side of the housing and is used to collect binocular monitoring data;

[0011] A control box is fixedly mounted on one side of the shell and is used to analyze the binocular monitoring data and perform transmission adjustment on the lifting transmission mechanism and the planar multi-dimensional transmission mechanism.

[0012] Preferably, the lifting transmission mechanism specifically includes:

[0013] A support frame, wherein a plurality of the support frames are provided and the plurality of the support frames are fixedly mounted on one side of the housing;

[0014] A screw rod, the screw rod is rotatably mounted between the plurality of support frames, one end of the screw rod is drivingly connected to an output end of the third motor;

[0015] A sliding rod, the sliding rod is fixedly installed between the plurality of support frames;

[0016] A lifting frame is fixedly mounted on one side of the movable frame, the lifting frame is threadedly connected to the lead screw, and the lifting frame is slidably connected to the slide rod.

[0017] Preferably, the planar multi-dimensional transmission mechanism specifically includes:

[0018] A sliding seat, wherein a sliding groove is provided on the movable frame, and the sliding seat is slidably installed in the sliding groove;

[0019] A transmission rod, one end of which is fixedly connected to the placement seat, and the transmission rod is slidably connected to the sliding seat;

[0020] A worm gear, the worm gear is fixedly mounted on an end of the transmission rod away from the placement seat;

[0021] A first worm, wherein the first worm is rotatably mounted on one side of the movable frame, one end of the first worm is drivingly connected to the output end of the first motor, and one side of the worm wheel is meshed with the first worm for transmission;

[0022] The second worm is rotatably mounted on one side of the movable frame, one end of the second worm is transmission-connected to the output end of the second motor, and the side of the worm wheel away from the first worm is meshed with the second worm for transmission.

[0023] Preferably, a plurality of adjusting ends are movably mounted on the placement seat, and a plurality of clamping plates are movably mounted on one end of the plurality of adjusting ends.

[0024] Preferably, one end of the second welding end is mounted on the output end of the electric push rod, and the electric push rod is fixedly mounted on one side of the housing.

[0025] Preferably, the binocular camera is fixedly mounted on one end of a fixing bracket, and one end of the fixing bracket away from the binocular camera is fixedly mounted on the housing.

[0026] Preferably, the analyzing of the binocular monitoring data and the transmission adjustment of the lifting transmission mechanism and the planar multi-dimensional transmission mechanism specifically include the following steps:

[0027] Receiving binocular monitoring data transmitted by the binocular camera;

[0028] Performing spatial recognition of the motor terminals on the binocular monitoring data to obtain the spatial positions of the terminals;

[0029] Perform adjustment planning according to the terminal spatial position and the preset target welding position, and generate a lifting adjustment route and a plane adjustment route;

[0030] According to the lifting adjustment route, the lifting transmission mechanism is controlled to lift and adjust;

[0031] According to the planar adjustment route, the planar multi-dimensional transmission mechanism is adjusted and controlled for planar movement and rotation.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] An auxiliary welding device for motor terminals provided by an embodiment of the present invention includes a shell, a first welding end, a second welding end and a placement seat, wherein the first welding end is fixedly mounted on one side of the shell, the second welding end is movably mounted on one side of the shell, and a movable frame is movably mounted on one side of the shell, and further includes: a lifting transmission mechanism; a planar multi-dimensional transmission mechanism; a binocular camera; and a control box for analyzing binocular monitoring data and performing transmission adjustment on the lifting transmission mechanism and the planar multi-dimensional transmission mechanism. The device is capable of analyzing binocular monitoring data, performing transmission adjustment on the lifting transmission mechanism and the planar multi-dimensional transmission mechanism, and automatically moving the motor terminals to the target welding position without manual operation by the staff, which not only avoids the danger of operation, but also improves the accuracy of position adjustment, thereby achieving quality improvement of the motor terminal welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The three-dimensional structure of the auxiliary welding device for motor terminal provided by the embodiment of the present invention Figure 1 ;

[0035] Figure 2 The three-dimensional structure of the auxiliary welding device for motor terminal provided by the embodiment of the present invention Figure 2 ;

[0036] Figure 3 A three-dimensional structural diagram of a lifting transmission mechanism provided in an embodiment of the present invention;

[0037] Figure 4 A diagram of the installation structure of a placement seat provided in an embodiment of the present invention;

[0038] Figure 5 A three-dimensional structural diagram of a planar multi-dimensional transmission mechanism provided by an embodiment of the present invention;

[0039] Figure 6 A partial structural diagram of a planar multi-dimensional transmission mechanism provided by an embodiment of the present invention;

[0040] Figure 7 A flow chart of transmission adjustment of a lifting transmission mechanism and a planar multi-dimensional transmission mechanism provided in an embodiment of the present invention.

[0041] In the accompanying drawings: 1. Shell; 2. Control box; 3. First welding end; 4. Second welding end; 5. Electric push rod; 6. Fixed bracket; 7. Binocular camera; 8. Support frame; 9. Screw; 10. Sliding rod; 11. Movable frame; 12. Lifting frame; 13. Slide; 14. Sliding seat; 15. Worm gear; 16. Transmission rod; 17. Placement seat; 18. Clamping plate; 19. Adjustment end; 20. First worm; 21. First motor; 22. Second worm; 23. Second motor; 24. Third motor. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0043] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0044] In one embodiment of the present invention, Figures 1 to 4 As shown:

[0045] An auxiliary welding device for motor terminal includes a housing 1, a first welding end 3, a second welding end 4 and a placement seat 17, wherein the first welding end 3 is fixedly mounted on one side of the housing 1, the second welding end 4 is movably mounted on one side of the housing 1, and a movable frame 11 is movably mounted on one side of the housing 1. The auxiliary welding device for motor terminal also includes:

[0046] A lifting transmission mechanism, which is installed between the housing 1 and the movable frame 11 and is used to drive the movable frame 11 to perform lifting transmission;

[0047] A planar multi-dimensional transmission mechanism, which is installed between the movable frame 11 and the placement seat 17 and is used to drive the placement seat 17 to perform planar multi-dimensional transmission;

[0048] A binocular camera 7, which is fixedly mounted on one side of the housing 1 and is used to collect binocular monitoring data;

[0049] A control box 2 is fixedly mounted on one side of the housing 1 and is used to analyze the binocular monitoring data and to perform transmission adjustment on the lifting transmission mechanism and the planar multi-dimensional transmission mechanism.

[0050] In one embodiment of the present invention, a first welding end 3 is fixedly installed in the middle of the front side of the shell 1, a second welding end 4 is movably installed at the upper end of the front side of the shell 1, a binocular camera 7 is fixedly installed on the left side of the shell 1, a control box 2 is fixedly installed on the right side of the shell 1, the control box 2 is communicated with the binocular camera 7, a movable frame 11 is movably installed on the left side of the shell 1 through a lifting transmission mechanism, and a placement seat 17 is movably installed on the upper side of the movable frame 11 through a planar multi-dimensional transmission mechanism.

[0051] During operation, after the staff places the motor on the placement seat 17, the binocular camera 7 monitors and shoots, collects binocular monitoring data, and transmits the binocular monitoring data to the control box 2. The control box 2 analyzes the binocular monitoring data, and then adjusts the lifting transmission mechanism and the planar multi-dimensional transmission mechanism according to the analysis results, so that the motor terminal can be automatically adjusted to the upper end of the first welding end 3, and then the second welding end 4 is controlled to move downward to weld the motor terminal.

[0052] In another embodiment of the present invention, Figures 1 to 6 As shown:

[0053] The lifting transmission mechanism specifically comprises:

[0054] A support frame 8, wherein a plurality of support frames 8 are provided, and the plurality of support frames 8 are fixedly mounted on one side of the housing 1;

[0055] A screw rod 9, wherein the screw rod 9 is rotatably mounted between the plurality of support frames 8, and one end of the screw rod 9 is drivingly connected to an output end of a third motor 24;

[0056] A slide bar 10, wherein the slide bar 10 is fixedly installed between the plurality of support frames 8;

[0057] The lifting frame 12 is fixedly mounted on one side of the movable frame 11 , the lifting frame 12 is threadedly connected to the screw rod 9 , and the lifting frame 12 is slidably connected to the slide rod 10 .

[0058] The planar multi-dimensional transmission mechanism specifically comprises:

[0059] A sliding seat 14, wherein a sliding groove 13 is formed on the movable frame 11, and the sliding seat 14 is slidably installed in the sliding groove 13;

[0060] A transmission rod 16, one end of which is fixedly connected to the placement seat 17, and the transmission rod 16 is slidably connected to the sliding seat 14;

[0061] A worm gear 15, wherein the worm gear 15 is fixedly mounted on an end of the transmission rod 16 away from the placement seat 17;

[0062] A first worm 20, wherein the first worm 20 is rotatably mounted on one side of the movable frame 11, one end of the first worm 20 is drivingly connected to the output end of the first motor 21, and one side of the worm wheel 15 is meshed with the first worm 20 for transmission;

[0063] The second worm 22 is rotatably mounted on one side of the movable frame 11 , one end of the second worm 22 is drivingly connected to the output end of the second motor 23 , and the side of the worm wheel 15 away from the first worm 20 is meshed with the second worm 22 for transmission.

[0064] A plurality of adjusting ends 19 are movably mounted on the placement seat 17 , and a plurality of clamping plates 18 are movably mounted on one end of the plurality of adjusting ends 19 .

[0065] One end of the second welding end 4 is mounted on the output end of the electric push rod 5 , and the electric push rod 5 is fixedly mounted on one side of the housing 1 .

[0066] The binocular camera 7 is fixedly mounted on one end of a fixing bracket 6 , and one end of the fixing bracket 6 away from the binocular camera 7 is fixedly mounted on the housing 1 .

[0067] In one embodiment of the present invention, a first welding end 3 is fixedly installed in the middle of the front side of the shell 1, an electric push rod 5 with an output end vertically downward is installed on the upper end of the front side of the shell 1, and the electric push rod 5 is fixedly connected to the second welding end 4. A fixed bracket 6 is fixedly installed on the left side of the top of the shell 1, and the left end of the fixed bracket 6 is tilted downward, and a binocular camera 7 is fixedly installed. A control box 2 is fixedly installed on the right side of the shell 1, and the control box 2 is communicated with the binocular camera 7. A pair of support frames 8 are fixedly installed on the left side of the shell 1, and a sliding rod 10 is fixedly installed between the pair of support frames 8. The screw rod 9 is rotatably installed directly on the pair of support frames 8, and the top of the screw rod 9 is connected to the output end of the third motor 24 through a coupling. A lifting frame 12 is fixedly installed on the side of the movable frame 11, and the lifting frame 12 is slidably connected to the sliding rod 10 and is threadedly connected to the screw rod 9. A sliding groove 13 is opened on the movable frame 11, and a sliding groove 13 is provided on the movable frame 11. The movable seat 14 is slidably installed on the slide groove 13, the middle part of the transmission rod 16 is rotatably connected to the sliding seat 14, the top of the transmission rod 16 is fixedly connected to the placement seat 17, and a pair of adjusting ends 19 are movably installed on the placement seat 17, and the ends of the pair of adjusting ends 19 that are close to each other are movably installed with a clamping plate 18, and a buffer pad is provided on the side close to the pair of clamping plates 18, and a worm wheel 15 is fixedly installed on the bottom end of the transmission rod 16, and a first worm 20 and a second worm 22 are rotatably installed at the bottom of the movable frame 11. The first worm 20 and the second worm 22 are a pair of worms with the same parameters, one end of the first worm 20 is connected to the output end of the first motor 21 through a coupling, and one end of the second worm 22 is connected to the output end of the second motor 23 through a coupling, and the worm wheel 15 is arranged between the first worm 20 and the second worm 22, and is meshed with the first worm 20 and the second worm 22 for transmission.

[0068] During operation, after the staff places the motor on the placement seat 17, the binocular camera 7 monitors and shoots, collects binocular monitoring data, and transmits the binocular monitoring data to the control box 2. The control box 2 receives the binocular monitoring data transmitted by the binocular camera 7, performs spatial recognition of the motor terminals on the binocular monitoring data, obtains the terminal spatial position, and then adjusts and plans according to the terminal spatial position and the preset target welding position, generates a lifting adjustment route and a plane adjustment route, and controls the third motor 24 according to the lifting adjustment route. The third motor 24 drives the screw rod 9 to rotate, so that the lifting frame 12 is lifted and lowered, and then drives the movable frame 11 and the placement seat 17 to lift and lower, so that the motor terminals can be lifted and lowered to the height corresponding to the target welding position. The first motor 21 and the second motor 23 are controlled to work according to the plane adjustment route. When the first motor 21 and the second motor 23 drive the first worm 20 and the second worm 22 to rotate in the same direction and at the same speed, the worm wheel 15 is driven to move, and then the placement seat 17 is driven to move through the transmission rod 16. When the first motor 21 and the second motor 23 drive the first worm 20 and the second worm 22 to rotate in the opposite direction and at the same speed, the worm wheel 15 is driven to rotate, and then the placement seat 17 is driven to rotate through the transmission rod 16, so as to realize the movement and rotation adjustment of the motor terminal on the horizontal plane, so that the motor terminal can be adjusted to the target welding position, and then the second welding end 4 is controlled to move downward through the electric push rod 5 to perform welding processing on the motor terminal.

[0069] Specifically, Figure 7 A flow chart of transmission adjustment of a lifting transmission mechanism and a planar multi-dimensional transmission mechanism provided in an embodiment of the present invention.

[0070] In one embodiment of the present invention, the analyzing of the binocular monitoring data and the transmission adjustment of the lifting transmission mechanism and the planar multi-dimensional transmission mechanism specifically include the following steps:

[0071] Step S101, receiving binocular monitoring data transmitted by the binocular camera 7;

[0072] Step S102, performing spatial recognition of the motor terminals on the binocular monitoring data to obtain the terminal spatial positions;

[0073] Step S103, performing adjustment planning according to the terminal spatial position and the preset target welding position, and generating a lifting adjustment route and a plane adjustment route;

[0074] Step S104, performing lifting and adjusting control on the lifting transmission mechanism according to the lifting and adjusting route;

[0075] Step S105: According to the planar adjustment route, the planar multi-dimensional transmission mechanism is adjusted and controlled for planar movement and rotation.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary welding device for motor terminal, comprising a housing (1), a first welding terminal (3), a second welding terminal (4) and a placement seat (17), characterized in that: The first welding end (3) is fixedly mounted on one side of the housing (1), the second welding end (4) is movably mounted on one side of the housing (1), a movable frame (11) is movably mounted on one side of the housing (1), and the motor terminal auxiliary welding device further comprises: A lifting transmission mechanism, the lifting transmission mechanism being installed between the housing (1) and the movable frame (11) and being used to drive the movable frame (11) to perform lifting transmission; A planar multi-dimensional transmission mechanism, the planar multi-dimensional transmission mechanism is installed between the movable frame (11) and the placement seat (17), and is used to drive the placement seat (17) to perform planar multi-dimensional transmission; A binocular camera (7), wherein the binocular camera (7) is fixedly mounted on one side of the housing (1) and is used to collect binocular monitoring data; A control box (2) is fixedly mounted on one side of the housing (1) and is used to analyze the binocular monitoring data and to perform transmission adjustment on the lifting transmission mechanism and the planar multi-dimensional transmission mechanism.

2. The motor terminal auxiliary welding device according to claim 1, characterized in that: The lifting transmission mechanism specifically comprises: A support frame (8), wherein a plurality of the support frames (8) are provided, and the plurality of the support frames (8) are fixedly mounted on one side of the housing (1); A screw rod (9), the screw rod (9) being rotatably mounted between the plurality of support frames (8), one end of the screw rod (9) being drivingly connected to an output end of a third motor (24); A sliding rod (10), wherein the sliding rod (10) is fixedly installed between the plurality of support frames (8); A lifting frame (12), wherein the lifting frame (12) is fixedly mounted on one side of the movable frame (11), the lifting frame (12) is threadedly connected to the screw rod (9), and the lifting frame (12) is slidably connected to the sliding rod (10).

3. The auxiliary welding device for motor terminal according to claim 1, characterized in that: The planar multi-dimensional transmission mechanism specifically comprises: A sliding seat (14), wherein a sliding groove (13) is formed on the movable frame (11), and the sliding seat (14) is slidably installed in the sliding groove (13); A transmission rod (16), one end of which is fixedly connected to a placement seat (17), and the transmission rod (16) is slidably connected to a sliding seat (14); A worm gear (15), wherein the worm gear (15) is fixedly mounted on an end of the transmission rod (16) away from the placement seat (17); A first worm (20), the first worm (20) being rotatably mounted on one side of the movable frame (11), one end of the first worm (20) being transmission-connected to the output end of the first motor (21), and one side of the worm wheel (15) being meshed with the first worm (20) for transmission; A second worm (22), the second worm (22) is rotatably mounted on one side of the movable frame (11), one end of the second worm (22) is drivingly connected to the output end of the second motor (23), and the side of the worm wheel (15) away from the first worm (20) is meshed with the second worm (22) for transmission.

4. The auxiliary welding device for motor terminals according to claim 1, characterized in that: A plurality of adjusting ends (19) are movably mounted on the placement seat (17), and a plurality of clamping plates (18) are movably mounted on one end of the plurality of adjusting ends (19).

5. The motor terminal auxiliary welding device according to claim 1, characterized in that: One end of the second welding end (4) is mounted on the output end of the electric push rod (5), and the electric push rod (5) is fixedly mounted on one side of the housing (1).

6. The auxiliary welding device for motor terminal according to claim 1, characterized in that: The binocular camera (7) is fixedly mounted on one end of a fixed bracket (6), and one end of the fixed bracket (6) away from the binocular camera (7) is fixedly mounted on the housing (1).

7. The motor terminal auxiliary welding device according to claim 1, characterized in that: The analysis of the binocular monitoring data and the transmission adjustment of the lifting transmission mechanism and the planar multi-dimensional transmission mechanism specifically include the following steps: Receiving binocular monitoring data transmitted by the binocular camera (7); Performing spatial recognition of the motor terminals on the binocular monitoring data to obtain the spatial positions of the terminals; Perform adjustment planning according to the terminal spatial position and the preset target welding position, and generate a lifting adjustment route and a plane adjustment route; According to the lifting adjustment route, the lifting transmission mechanism is controlled to lift and adjust; According to the planar adjustment route, the planar multi-dimensional transmission mechanism is adjusted and controlled for planar movement and rotation.

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