Precise welding tool for polarity connecting line of intelligent card

Abstract

The utility model provides an intelligent card polarity connecting line precision welding tool which comprises a positioning assembly, and the positioning assembly comprises an operation table, a supporting plate, a through groove, a lifting block, a first adjusting frame, a camera and a controller. The advanced camera and the controller with the image recognition and positioning system are integrated, accurate images of the polarity connecting line of the intelligent card can be captured in real time, the accurate position where the welding head needs to move is automatically calculated, the high-precision positioning function is combined with fine regulation and control of the first fine-tuning motor and the second fine-tuning motor, and the welding precision of the welding head is greatly improved. Seamless butt joint of the welding head in the horizontal direction is ensured, the welding accuracy and reliability are greatly improved, meanwhile, the welding head is further provided with a plurality of cameras, the cameras serve positioning and monitor the whole welding process in real time, precious real-time data support is provided for follow-up quality control and rapid troubleshooting of potential faults, and the welding accuracy and reliability are improved. And integration of multiple functions of positioning, welding and monitoring is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of smart card manufacturing, and particularly relates to a precision welding tooling for polar connecting wires of smart cards. Background Art

[0002] In the current smart card manufacturing industry, the welding of polar connecting wires is a key and complex process. Traditional welding methods often rely on manual operation and simple mechanical devices, which not only limit the welding precision but also easily introduce human errors, affecting the overall quality and reliability of products. In addition, real-time monitoring during the welding process and subsequent quality control also face many challenges, making it difficult to achieve comprehensive control of welding quality.

[0003] With the progress of technology and the development of intelligent manufacturing, the requirements for welding processes are increasing day by day. There is an urgent need in the market for an intelligent welding tooling that can achieve high-precision positioning, real-time monitoring, and multi-functional integration to improve welding efficiency, ensure welding quality, and reduce production costs.

[0004] However, most of the current welding toolings on the market have problems such as insufficient positioning accuracy, single function, and lack of real-time monitoring, making it difficult to meet the complex requirements of welding polar connecting wires of smart cards. Therefore, a precision welding tooling for polar connecting wires of smart cards is proposed. Summary of the Utility Model

[0005] In view of this, the utility model hopes to provide a precision welding tooling for polar connecting wires of smart cards to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is realized as follows: A precision welding tooling for polar connecting wires of smart cards includes a positioning component, and the positioning component includes a bracket, an operating table, a support plate, a through groove, a lifting block, a first adjusting frame, a first fine-tuning motor, a first screw rod, a first adjusting block, a first screw hole, a second adjusting frame, a second fine-tuning motor, a second screw rod, a second adjusting block, a second screw hole, a welding head, a camera, and a controller.

[0007] A support plate is fixedly connected to the rear surface of the operation table. A through groove is formed in the middle of the front surface of the support plate. A lifting block is slidably connected to the inner side wall of the through groove. A first adjustment frame is fixedly connected to the front surface of the lifting block. A first fine-tuning motor is fixedly connected to the outer side of the center of the front surface of the first adjustment frame. The output end of the first fine-tuning motor is fixedly connected to a first screw rod. The rear surface of the first screw rod penetrates through the center of the front surface of the first adjustment frame. A first adjustment block is slidably connected to the inner side wall of the first adjustment frame. A first screw hole is formed in the center of the front surface of the first adjustment block. The outer side wall of the first screw rod is threadedly connected to the inner side wall of the first screw hole. A second adjustment frame is fixedly connected to the lower surface of the first adjustment block. A second fine-tuning motor is fixedly connected to the outer side of the center of one side of the second adjustment frame. The output end of the second fine-tuning motor is fixedly connected to a second screw rod. One end of the second screw rod away from the second fine-tuning motor penetrates through the center of the side of the second adjustment frame close to the second fine-tuning motor. A second adjustment block is slidably connected to the inner side wall of the second adjustment frame. A second screw hole is formed in one side of the second adjustment block. The outer side wall of the second screw rod is threadedly connected to the inner side wall of the second screw hole. A welding head is fixedly connected to the center of the lower surface of the second adjustment block. A plurality of cameras are fixedly connected to the upper part of the outer side wall of the welding head through brackets. A controller is fixedly connected to one side of the front surface of the operation table. The output end of the camera is electrically connected to the input end of the controller. The input ends of the first fine-tuning motor and the second fine-tuning motor are both electrically connected to the output end of the controller.

[0008] Further preferably, an installation hole is formed in the center of the upper surface of the operation table. A positioning seat is fixedly connected to the upper part of the inner side wall of the installation hole. A placement groove is formed in the middle of the upper surface of the positioning seat.

[0009] Further preferably, a servo motor is fixedly connected to the outer side of the center of the upper surface of the support plate. The output end of the servo motor is fixedly connected to a threaded rod. The bottom of the threaded rod penetrates through the center of the upper surface of the support plate. A threaded hole is formed in the center of the upper surface of the lifting block. The outer side wall of the threaded rod is threadedly connected to the inner side wall of the threaded hole. The input end of the servo motor is electrically connected to the output end of the controller.

[0010] Further preferably, a plurality of air suction holes are formed in the bottom wall of the placement groove. An air suction box is fixedly connected to the outer side of the lower surface of the positioning seat close to the plurality of air suction holes. An air suction pump is communicated with the center of the lower surface of the air suction box through an air suction pipe. The input end of the air suction pump is electrically connected to the output end of the controller. An induction sensor is arranged on the bottom wall of the placement groove. The output end of the induction sensor is electrically connected to the input end of the controller.

[0011] Further preferably, limiting grooves are formed on both sides of the front surface of the support plate, limiting blocks are fixedly connected to both sides of the rear surface of the first adjustment frame, the outer sidewalls of the limiting blocks are slidably connected to the inner sidewalls of the limiting grooves, first sliding grooves are formed in the middle of both sides of the inner sidewalls of the limiting grooves, first sliding blocks are fixedly connected to the middle of both sides of the limiting blocks, and the outer sidewalls of the first sliding blocks are slidably connected to the inner sidewalls of the first sliding grooves.

[0012] Further preferably, second sliding grooves are formed in the middle of both sides of the inner sidewalls of the first adjustment frame, second sliding blocks are fixedly connected to the middle of both sides of the first adjustment block, and the outer sidewalls of the second sliding blocks are slidably connected to the inner sidewalls of the second sliding grooves.

[0013] Further preferably, third sliding grooves are formed in the middle of the inner front wall and the inner rear wall of the second adjustment frame, third sliding blocks are fixedly connected to the middle of the front surface and the rear surface of the second adjustment block, and the outer sidewalls of the third sliding blocks are slidably connected to the inner sidewalls of the third sliding grooves.

[0014] Further preferably, support legs are fixedly connected to the four corners of the lower surface of the operating table.

[0015] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0016] By integrating an advanced camera and a controller with an image recognition and positioning system, the present invention can capture accurate images of the polar connection lines of smart cards in real time and automatically calculate the accurate positions where the welding heads need to move. This high-precision positioning function, combined with the fine control of the first fine-tuning motor and the second fine-tuning motor, ensures seamless docking of the welding heads in the horizontal direction, greatly improving the accuracy and reliability of welding. At the same time, multiple cameras are equipped on the welding heads. They not only serve for positioning but also monitor the entire welding process in real time, providing valuable real-time data support for subsequent quality control and rapid troubleshooting of potential faults, realizing the multi-functional integration of positioning, welding, and monitoring.

[0017] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a structural diagram of a perspective of the present utility model;

[0020] Figure 2 It is a structural diagram of another perspective of the present utility model;

[0021] Figure 3 It is a structural diagram of the support plate and the first adjustment frame of the present utility model;

[0022] Figure 4 It is a structural diagram of the second adjustment frame and the welding head of the present utility model.

[0023] Reference numerals: 1, positioning assembly; 10, bracket; 11, operating table; 12, support plate; 13, through groove; 14, lifting block; 15, first adjustment frame; 16, first fine adjustment motor; 17, first screw; 18, first adjustment block; 19, first screw hole; 20, second adjustment frame; 21, second fine adjustment motor; 22, second screw; 23, second adjustment block; 24, second screw hole; 25, welding head; 26, camera; 27, controller; 28, mounting hole; 29, positioning seat; 30, placement groove; 31, servo motor; 32, threaded rod; 33, threaded hole; 34, suction hole; 35, suction box; 36, suction pipe; 37, suction pump; 38, induction sensor; 39, limit groove; 40, limit block; 41, first chute; 42, first slider; 43, second chute; 44, second slider; 45, third chute; 46, third slider; 47, support leg. Detailed embodiments

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and descriptions are considered to be exemplary in nature and not restrictive.

[0025] The following will describe the embodiments of the present utility model in detail with reference to the accompanying drawings.

[0026] Such as Figures 1 - 4As shown in the figure, an embodiment of the present utility model provides a precision welding tooling for an intelligent card polar connection wire, including a positioning component 1. The positioning component 1 includes a bracket 10, an operating table 11, a support plate 12, a through groove 13, a lifting block 14, a first adjustment frame 15, a first fine-tuning motor 16, a first screw rod 17, a first adjustment block 18, a first screw hole 19, a second adjustment frame 20, a second fine-tuning motor 21, a second screw rod 22, a second adjustment block 23, a second screw hole 24, a welding head 25, a camera 26 and a controller 27;

[0027] The rear surface of the operating table 11 is fixedly connected with a support plate 12. A through groove 13 is opened in the middle of the front surface of the support plate 12. The inner side wall of the through groove 13 is slidably connected with a lifting block 14. The front surface of the lifting block 14 is fixedly connected with a first adjustment frame 15. The outer center of the front surface of the first adjustment frame 15 is fixedly connected with a first fine-tuning motor 16. The output end of the first fine-tuning motor 16 is fixedly connected with a first screw rod 17. The rear surface of the first screw rod 17 penetrates through the center of the front surface of the first adjustment frame 15. The inner side wall of the first adjustment frame 15 is slidably connected with a first adjustment block 18. A first screw hole 19 is opened in the center of the front surface of the first adjustment block 18. The outer side wall of the first screw rod 17 is threadedly connected with the inner side wall of the first screw hole 19. The lower surface of the first adjustment block 18 is fixedly connected with a second adjustment frame 20. The outer center of one side of the second adjustment frame 20 is fixedly connected with a second fine-tuning motor 21. The output end of the second fine-tuning motor 21 is fixedly connected with a second screw rod 22. The end of the second screw rod 22 away from the second fine-tuning motor 21 penetrates through the center of the side of the second adjustment frame 20 close to the second fine-tuning motor 21. The inner side wall of the second adjustment frame 20 is slidably connected with a second adjustment block 23. A second screw hole 24 is opened on one side of the second adjustment block 23. The outer side wall of the second screw rod 22 is threadedly connected with the inner side wall of the second screw hole 24. The center of the lower surface of the second adjustment block 23 is fixedly connected with a welding head 25. The upper part of the outer side wall of the welding head 25 is fixedly connected with a plurality of cameras 26 through a bracket 10. One side of the front surface of the operating table 11 is fixedly connected with a controller 27. The output end of the camera 26 is electrically connected to the input end of the controller 27. The input ends of the first fine-tuning motor 16 and the second fine-tuning motor 21 are both electrically connected to the output end of the controller 27. The images of the intelligent card polar connection wire are captured by the plurality of cameras 26 and transmitted to the controller 27. The controller 27 processes and analyzes the images through an internally integrated image recognition and positioning system, so as to calculate the precise position where the welding head 25 needs to move. At the same time, the camera 26 is also used to monitor the welding process in real time, providing an important basis for subsequent quality control and fault troubleshooting.

[0028] In one embodiment, specifically: an installation hole 28 is provided at the center of the upper surface of the operating table 11. The upper part of the inner side wall of the installation hole 28 is fixedly connected with a positioning seat 29. A placement groove 30 is provided at the middle of the upper surface of the positioning seat 29. The placement groove 30 on the positioning seat 29 facilitates the positioning of the placed smart card.

[0029] In one embodiment, specifically: a servo motor 31 is fixedly connected to the outside of the center of the upper surface of the support plate 12. The output end of the servo motor 31 is fixedly connected with a threaded rod 32. The bottom of the threaded rod 32 penetrates through the center of the upper surface of the support plate 12. A threaded hole 33 is provided at the center of the upper surface of the lifting block 14. The outer side wall of the threaded rod 32 is threadedly connected to the inner side wall of the threaded hole 33. The input end of the servo motor 31 is electrically connected to the output end of the controller 27. By driving the threaded rod 32 to rotate through the servo motor 31, the lifting block 14 is driven to move up and down inside the through groove 13.

[0030] In one embodiment, specifically: a plurality of air suction holes 34 are provided at the inner bottom wall of the placement groove 30. An air suction box 35 is fixedly connected to the outside of the lower surface of the positioning seat 29 near the plurality of air suction holes 34. The center of the lower surface of the air suction box 35 is communicated with an air suction pump 37 through an air suction pipe 36. The input end of the air suction pump 37 is electrically connected to the output end of the controller 27. An induction sensor 38 is provided on the inner bottom wall of the placement groove 30. The output end of the induction sensor 38 is electrically connected to the input end of the controller 27. By the induction sensor 38 sensing that the smart card is placed in the placement groove 30, a signal is transmitted to the controller 27, and the controller 27 automatically starts the air suction pump 37. The gas in the placement groove 30 is pumped out through the air suction box 35 and the air suction pipe 36 to form a negative pressure, thereby fixing the smart card and preventing it from moving during the welding process.

[0031] In one embodiment, specifically: limiting grooves 39 are provided on both sides of the front surface of the support plate 12. Limiting blocks 40 are fixedly connected to both sides of the rear surface of the first adjustment frame 15. The outer side walls of the limiting blocks 40 are slidably connected to the inner side walls of the limiting grooves 39. First sliding grooves 41 are provided in the middle of both sides of the inner side walls of the limiting grooves 39. First sliding blocks 42 are fixedly connected to the middle of both sides of the limiting blocks 40. The outer side walls of the first sliding blocks 42 are slidably connected to the inner side walls of the first sliding grooves 41. By the first sliding blocks 42 on the limiting blocks 40 sliding inside the first sliding grooves 41, the first sliding blocks 42 are limited, thereby increasing the stability of the sliding of the limiting blocks 40.

[0032] In one embodiment, specifically: second sliding grooves 43 are respectively formed in the middle of both sides of the inner side wall of the first adjustment frame 15. Second sliding blocks 44 are fixedly connected to the middle of both sides of the first adjustment block 18. The outer side wall of the second sliding block 44 is slidably connected to the inner side wall of the second sliding groove 43. By sliding the second sliding block 44 on the first adjustment block 18 inside the second sliding groove 43, the second sliding block 44 is limited, thereby increasing the stability of the movement of the first adjustment block 18.

[0033] In one embodiment, specifically: third sliding grooves 45 are respectively formed in the middle of the inner front wall and the inner rear wall of the second adjustment frame 20. Third sliding blocks 46 are fixedly connected to the middle of the front surface and the rear surface of the second adjustment block 23. The outer side wall of the third sliding block 46 is slidably connected to the inner side wall of the third sliding groove 45. By sliding the third sliding block 46 on the second adjustment block 23 inside the third sliding groove 45, the third sliding block 46 is limited, thereby increasing the stability of the movement of the second adjustment block 23.

[0034] In one embodiment, specifically: support legs 47 are fixedly connected to the four corners of the lower surface of the operation table 11. Through the support of the support legs 47, the stability of the welding tooling during the operation is ensured.

[0035] When the utility model is working: Place the smart card to be welded in the placement groove 30 of the positioning seat 29 on the operation table 11. At this time, the induction sensor 38 will detect the presence of the smart card and transmit the signal to the controller 27. The controller 27 automatically starts the suction pump 37 to extract the gas in the placement groove 30 through the suction box 35 and the suction pipe 36 to form a negative pressure, thereby fixing the smart card to prevent it from moving during the welding process. Before the welding starts, multiple cameras 26 capture images of the polarity connection lines of the smart card and transmit the captured images to the controller 27. The controller 27 processes and analyzes the images through the internally integrated image recognition and positioning system, calculates the precise position that the welding head 25 needs to move, and according to the calculation result, the controller 27 automatically controls the first fine-tuning motor 16 and the second fine-tuning motor 21. Through the threaded connection between the first screw rod 17 and the second screw rod 22 and the first screw hole 19 on the first adjustment block 18 and the second screw hole 24 on the second adjustment block 23 respectively, the position of the welding head 25 in the horizontal direction is adjusted. Through the precise control of the first fine-tuning motor 16 and the second fine-tuning motor 21, the welding head 25 is moved to the pre-calculated precise welding position. After the welding head 25 arrives, the controller 27 automatically starts the servo motor 31 to drive the threaded rod 32 to rotate, thereby driving the lifting block 14 to move downward along the through groove 13, and further driving the welding head 25 rod to move downward to precisely weld the polarity connection lines of the smart card. The camera 26 monitors the welding process in real time. After the welding is completed, the controller 27 controls the welding head 25 to return to the initial position or wait for the next operation. At the same time, the suction pump 37 is automatically turned off to release the negative pressure in the placement groove 30, thereby facilitating the removal of the welded smart card.

[0036] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claimed rights.

Claims

1. A precision welding tooling for the polar connection wire of an intelligent card, characterized in that: It includes a positioning component (1), and the positioning component (1) includes a bracket (10), an operating table (11), a support plate (12), a through groove (13), a lifting block (14), a first adjustment frame (15), a first fine-tuning motor (16), a first screw rod (17), a first adjustment block (18), a first screw hole (19), a second adjustment frame (20), a second fine-tuning motor (21), a second screw rod (22), a second adjustment block (23), a second screw hole (24), a welding head (25), a camera (26) and a controller (27); The rear surface of the operating table (11) is fixedly connected with a support plate (12). A through groove (13) is opened in the middle of the front surface of the support plate (12). The inner side wall of the through groove (13) is slidably connected with a lifting block (14). The front surface of the lifting block (14) is fixedly connected with a first adjustment frame (15). The outer center of the front surface of the first adjustment frame (15) is fixedly connected with a first fine-tuning motor (16). The output end of the first fine-tuning motor (16) is fixedly connected with a first screw rod (17). The rear surface of the first screw rod (17) penetrates through the center of the front surface of the first adjustment frame (15). The inner side wall of the first adjustment frame (15) is slidably connected with a first adjustment block (18). A first screw hole (19) is opened in the center of the front surface of the first adjustment block (18). The outer side wall of the first screw rod (17) is threadedly connected to the inner side wall of the first screw hole (19). The lower surface of the first adjustment block (18) is fixedly connected with a second adjustment frame (20). The outer center of one side of the second adjustment frame (20) is fixedly connected with a second fine-tuning motor (21). The output end of the second fine-tuning motor (21) is fixedly connected with a second screw rod (22). The end of the second screw rod (22) far from the second fine-tuning motor (21) penetrates through the center of the side of the second adjustment frame (20) close to the second fine-tuning motor (21). The inner side wall of the second adjustment frame (20) is slidably connected with a second adjustment block (23). A second screw hole (24) is opened on one side of the second adjustment block (23). The outer side wall of the second screw rod (22) is threadedly connected to the inner side wall of the second screw hole (24). The center of the lower surface of the second adjustment block (23) is fixedly connected with a welding head (25). Multiple cameras (26) are fixedly connected to the upper part of the outer side wall of the welding head (25) through the bracket (10). One side of the front surface of the operating table (11) is fixedly connected with a controller (27). The output end of the camera (26) is electrically connected to the input end of the controller (27). The input ends of the first fine-tuning motor (16) and the second fine-tuning motor (21) are both electrically connected to the output end of the controller (27).

2. The precision welding tooling for the polar connecting wire of an intelligent card according to claim 1, wherein: An installation hole (28) is opened in the center of the upper surface of the operating table (11). The upper part of the inner side wall of the installation hole (28) is fixedly connected with a positioning seat (29). A placement groove (30) is opened in the middle of the upper surface of the positioning seat (29).

3. The precision soldering tooling for the polar connection wire of an intelligent card according to claim 1, characterized in that: At the outer side of the center of the upper surface of the support plate (12), a servo motor (31) is fixedly connected. The output end of the servo motor (31) is fixedly connected with a threaded rod (32). The bottom of the threaded rod (32) penetrates through the center of the upper surface of the support plate (12). A threaded hole (33) is opened at the center of the upper surface of the lifting block (14). The outer sidewall of the threaded rod (32) is threadedly connected to the inner sidewall of the threaded hole (33). The input end of the servo motor (31) is electrically connected to the output end of the controller (27).

4. The precision welding tooling for the polar connecting wire of an intelligent card according to claim 2, wherein: A plurality of suction holes (34) are opened at the inner bottom wall of the placement groove (30). At the outer side of the lower surface of the positioning seat (29) near the plurality of suction holes (34), a suction box (35) is fixedly connected. The center of the lower surface of the suction box (35) is communicated with a suction pump (37) through a suction pipe (36). The input end of the suction pump (37) is electrically connected to the output end of the controller (27). An induction sensor (38) is arranged on the inner bottom wall of the placement groove (30). The output end of the induction sensor (38) is electrically connected to the input end of the controller (27).

5. The precision welding tooling for the polar connecting wire of an intelligent card according to claim 3, wherein: Limiting grooves (39) are opened on both sides of the front surface of the support plate (12). At both sides of the rear surface of the first adjustment frame (15), limiting blocks (40) are fixedly connected. The outer sidewalls of the limiting blocks (40) are slidably connected to the inner sidewalls of the limiting grooves (39). At the middle parts of both sides of the inner sidewalls of the limiting grooves (39), first sliding grooves (41) are opened. At the middle parts of both sides of the limiting blocks (40), first sliding blocks (42) are fixedly connected. The outer sidewalls of the first sliding blocks (42) are slidably connected to the inner sidewalls of the first sliding grooves (41).

6. The precision welding tooling for the polar connecting wire of an intelligent card according to claim 1, wherein: Second sliding grooves (43) are opened at the middle parts of both sides of the inner sidewall of the first adjustment frame (15). At the middle parts of both sides of the first adjustment block (18), second sliding blocks (44) are fixedly connected. The outer sidewalls of the second sliding blocks (44) are slidably connected to the inner sidewalls of the second sliding grooves (43).

7. An intelligent card polar connection line precision welding tooling according to claim 1, characterized in that: Third sliding grooves (45) are opened at the middle parts of the inner front wall and the inner rear wall of the second adjustment frame (20). At the middle parts of the front surface and the rear surface of the second adjustment block (23), third sliding blocks (46) are fixedly connected. The outer sidewalls of the third sliding blocks (46) are slidably connected to the inner sidewalls of the third sliding grooves (45).

8. The precision welding tooling for the polar connection wire of an intelligent card according to claim 1, wherein: Support legs (47) are fixedly connected to the four corners of the lower surface of the operating table (11).

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