A multi-slice assembly assisted stringer apparatus

Abstract

The present application relates to the technical field of string welding auxiliary, and discloses a multi-fragment assembly auxiliary string welding device, which comprises a string welding machine body.The present application is provided with a supporting plate, and in the rotating process of the supporting plate, the guide plate generates a guiding force on the ejector rod, drives the ejector rod to retract into the supporting plate, the retracting of the ejector rod drives the rocker arm to rotate, and then pulls the sliding block to slide along the positioning rod on the supporting plate, the sliding block drives the pressing plate to move towards the end face of the workpiece in the sliding process, accurately positions the workpiece, and the inclined structure of the positioning rod makes the sliding block slide along the positioning rod, drives the pressing plate to move towards the end face of the workpiece and generate a downward pressure towards the center of the workpiece at the same time, enables the pressing plate to be more closely attached to the end face of the workpiece, further enhances the pressing and positioning effect of the pressing plate on the workpiece, effectively avoids the workpiece from deviating or falling off in the overturning process of the supporting plate, significantly improves the positioning stability of the pressing plate on the workpiece, and thus guarantees the smooth progress of the entire processing process.

Description

Technical Field

[0001] This invention belongs to the field of auxiliary stringing technology, and more specifically, relates to an auxiliary stringing device for multi-segment modules. Background Technology

[0002] In the field of automated serial welding of multi-segment workpieces, auxiliary serial welding equipment for multi-segment components is the core tooling equipment for achieving efficient welding and segmented conveying of workpieces. To meet the process requirements of multi-sided serial welding of workpieces, the equipment usually needs to be equipped with a flipping mechanism to switch the workpiece's posture in both horizontal and vertical directions, thereby completing the welding processing of the front and back sides of the workpiece from multiple angles and ensuring the overall processing integrity of the multi-segment components.

[0003] When a workpiece is being flipped and rotated for machining, for example when the workpiece is rotated to a vertical position, it is necessary to perform horizontal positioning and limiting on the vertical machining state to prevent the workpiece from shifting during machining. Although the horizontal limiting can temporarily fix the workpiece, such a structure will occupy machining space. Moreover, when the workpiece is reset to a horizontal position and is being loaded, unloaded and pieced together normally, the positioning structure cannot move away synchronously, which will directly interfere with the normal loading, unloading and piece conveying process of the workpiece, affecting machining efficiency.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows: A multi-segment component auxiliary stringing device includes a stringing machine body.

[0006] The main body of the string welding machine is equipped with a chain plate conveyor belt, and a number of pairs of shifting components are installed on the chain plate conveyor belt. Each shifting component includes a base plate, which is installed on the chain plate conveyor belt. A pallet is rotatably installed on the base plate, and a drive motor is installed on the base plate. The drive motor is used to drive the pallet to rotate, so that the workpiece switches between the horizontal and vertical directions. A push rod is movably inserted through the side wall of the pallet. The end of the push rod is in contact with a guide plate mounted on the base plate, and the guide plate is connected to the rotation center of the pallet. A rocker arm is rotatably mounted on the side wall of the push rod. A slider is movably mounted at the end of the rocker arm, and a pressure plate is mounted on the slider. When the pallet rotates, the guide plate drives the push rod to retract, and the rocker arm drives the slider and pressure plate to move towards the outer wall of the workpiece end face to prevent the workpiece from falling during the flipping process. A positioning rod is installed on the pallet and is slidably connected to the slider. The positioning rod is in an inclined state, and its height gradually decreases from the outside of the pallet to the center. When the slider slides the pressure plate towards the end face of the workpiece, it positions the workpiece.

[0007] In a preferred embodiment of the present invention, the main body of the string welding machine is further equipped with two feeding conveyor belts, which are respectively placed on both sides of the chain plate conveyor belt, and the end of the chain plate conveyor belt corresponds to the feeding end of the feeding conveyor belt. The main body of the string welding machine is also equipped with a robotic arm, which is used to uniformly transport the workpiece on the chain plate conveyor belt to the two feeding conveyor belts.

[0008] In a preferred embodiment of the present invention, a controller is installed on the main body of the string welding machine. The controller is used to control the chain conveyor belt, the feeding conveyor belt, the robotic arm and the drive motor. The bottom of the main body of the string welding machine is equipped with feet. The feet are in the shape of bosses and the bottom of the feet is equipped with anti-slip grooves.

[0009] In a preferred embodiment of the present invention, a base is installed at the bottom of the substrate, and the bottom of the base is connected to one of the chain plates of the chain conveyor belt. A boss is installed at the top of the substrate, and the lower surface of the pallet is overlapped on the boss. A groove is provided on the back of the pallet, which facilitates the processing of the back of the workpiece when the pallet is rotated to a vertical position.

[0010] In a preferred embodiment of the present invention, a baffle is installed on the pallet. When the pallet drives the workpiece to rotate into a vertical state, the baffle limits the vertical sliding of the workpiece. A groove is provided at the end of the pallet, and a push rod is inserted into the groove. A ball is installed at the end of the push rod, and the end of the ball is connected to the guide plate. A synchronization frame is installed on the guide plate, and the bottom of the synchronization frame is welded to the outer wall of the base plate.

[0011] In a preferred embodiment of the present invention, a plug rod is installed at the bottom of the slider, and a plug plate is installed at the bottom of the plug rod. The cross-sectional area of ​​the plug plate is larger than the cross-sectional area of ​​the plug rod. A collar is sleeved on the side wall of the plug rod. The plug plate is used to prevent the collar from separating from the plug rod. The side wall of the collar is connected to the rocker arm, and the rocker arm is perpendicular to the top rod.

[0012] In a preferred embodiment of the present invention, a fixing frame is installed on the slider, and a pressure plate is installed on the fixing frame. The fixing frame and the pressure plate form a 90-degree angle, and the surface of the pressure plate on the side closer to the workpiece is rounded.

[0013] In a preferred embodiment of the present invention, a connecting seat is mounted on the base plate, a synchronous shaft is mounted at the rotation center of the tray, the synchronous shaft and the connecting seat are movably connected, one end of the synchronous shaft is connected to the output shaft of the drive motor, and a positioning seat is mounted on the other end of the synchronous shaft.

[0014] In a preferred embodiment of the present invention, a positioning rod is installed at the end of the positioning seat, a bracket is installed at the end of the positioning rod, and the bracket is connected to the side wall of the support plate. A limiting rod is also installed between the bracket and the positioning seat, and the limiting rod is parallel to the positioning rod. A limiting seat is slidably installed on the outer side wall of the limiting rod, and the limiting seat is connected to the bottom of the slider. The limiting rod is used to limit the slider to slide only along the positioning rod.

[0015] In a preferred embodiment of the present invention, a positioning spring is sleeved on the outer wall of the positioning rod. One end of the positioning spring is engaged with the side wall of the bracket, and the other end of the positioning spring is engaged with the side wall of the positioning seat. The positioning spring is used to limit the initial position of the slider.

[0016] Compared with the prior art, the present invention has the following advantages: This invention features a support plate. During the rotation of the support plate, a guide plate exerts a guiding force on the push rod, driving the push rod to retract inwards into the support plate. A rocker arm is rotatably mounted on the side wall of the push rod. As the push rod retracts, it drives the rocker arm to rotate, thereby pulling a slider along a positioning rod on the support plate. Simultaneously, the slider's movement moves the pressure plate towards the workpiece end face, precisely positioning the workpiece. Furthermore, the inclined structure of the positioning rod causes the pressure plate to exert downward pressure towards the center of the workpiece as it slides along the positioning rod, allowing the pressure plate to fit more tightly against the workpiece end face. This further enhances the pressure plate's pressing and positioning effect on the workpiece, effectively preventing workpiece displacement or slippage during support plate flipping. This significantly improves the positioning stability of the pressure plate on the workpiece, ensuring the workpiece maintains a stable posture throughout the flipping and processing process, thus guaranteeing a smooth overall processing flow.

[0017] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0018] In the attached diagram: Figure 1 A 3D diagram of an auxiliary stringing device for multi-segment modules; Figure 2 A partial structural diagram of an auxiliary stringing device for multi-segment modules. Figure 1 ; Figure 3 A multi-segment module auxiliary stringing equipment Figure 2 Top view; Figure 4 A multi-segment module auxiliary stringing equipment Figure 3 Floor plan; Figure 5 A partial structural diagram of an auxiliary stringing device for multi-segment modules. Figure 2 ; Figure 6A multi-segment module auxiliary stringing equipment Figure 5 Enlarged view of point A in the middle; Figure 7 A partial structural diagram of an auxiliary stringing device for multi-segment modules. Figure 3 ; Figure 8 A multi-segment module auxiliary stringing equipment Figure 7 Enlarged view of section B in the middle.

[0019] In the diagram: 1. String welding machine body; 2. Machine feet; 3. Controller; 4. Robotic arm; 5. Chain conveyor belt; 6. Feed conveyor belt; 7. Base plate; 8. Base; 9. Support plate; 10. Groove; 11. Boss; 12. Connecting seat; 13. Synchronous shaft; 14. Top rod; 15. Ball bearing; 16. Guide plate; 17. Synchronous frame; 18. Rocker arm; 19. Slider; 20. Fixing frame; 21. Pressure plate; 22. Limiting seat; 23. Insert rod; 24. Insert plate; 25. Collar; 26. Drive motor; 27. Baffle; 28. Positioning seat; 29. ​​Positioning rod; 30. Positioning spring; 31. Limiting rod; 32. Bracket. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0021] Example 1:

[0022] like Figures 1 to 8 As shown, a multi-segment component auxiliary stringing device includes a stringing machine body 1.

[0023] The main body 1 of the string welding machine is equipped with a chain plate conveyor belt 5. Several pairs of switching components are installed on the chain plate conveyor belt 5. The switching components include a base plate 7. The base plate 7 is installed on the chain plate conveyor belt 5. A pallet 9 is rotatably installed on the base plate 7. A drive motor 26 is installed on the base plate 7. The drive motor 26 is used to drive the pallet 9 to rotate, so that the workpiece switches between the horizontal and vertical directions. A push rod 14 is movably inserted through the side wall of the pallet 9. The end of the push rod 14 is in contact with the guide plate 16 installed on the base plate 7, and the guide plate 16 is connected to the rotation center of the pallet 9. A rocker arm 18 is rotatably installed on the side wall of the push rod 14. A slider 19 is movably installed at the end of the rocker arm 18, and a pressure plate 21 is installed on the slider 19. When the pallet 9 rotates, the guide plate 16 drives the push rod 14 to retract, and the rocker arm 18 drives the slider 19 and the pressure plate 21 to move towards the outer wall of the workpiece end face to prevent the workpiece from falling during the flipping process. A positioning rod 29 is installed on the support plate 9, and the positioning rod 29 is slidably connected to the slider 19. The positioning rod 29 is in an inclined state, and its height gradually decreases from the outside of the support plate 9 to the center. When the slider 19 slides the pressure plate 21 towards the end face of the workpiece, it positions the workpiece.

[0024] like Figures 1 to 8 As shown in the specific embodiment, the main body 1 of the string welding machine is also equipped with two feeding conveyor belts 6. The two feeding conveyor belts 6 are respectively placed on both sides of the chain plate conveyor belt 5, and the ends of the chain plate conveyor belt 5 correspond to the feeding ends of the feeding conveyor belts 6. The main body 1 of the string welding machine is also equipped with a robotic arm 4, which is used to evenly transport the workpieces on the chain plate conveyor belt 5 to the two feeding conveyor belts 6. The corresponding arrangement of the two feeding conveyor belts 6 and the chain plate conveyor belt 5, together with the conveying action of the robotic arm 4, realizes the even segmentation and diversion of the workpieces. The robotic arm 4 can efficiently transport the workpieces to the two feeding conveyor belts 6 on both sides, avoiding workpiece accumulation and improving the processing efficiency of subsequent processes. At the same time, the segmented design can realize the simultaneous operation of multiple processes, further improving the overall processing capacity.

[0025] like Figures 1 to 8 As shown, furthermore, a controller 3 is installed on the main body 1 of the string welding machine. The controller 3 is used to control the chain conveyor belt 5, the feeding conveyor belt 6, the robotic arm 4, and the drive motor 26. A foot 2 is installed at the bottom of the main body 1. The foot 2 is in the shape of a boss and has anti-slip grooves on its bottom. The controller 3 can realize centralized control of the chain conveyor belt 5, the feeding conveyor belt 6, the robotic arm 4, and the drive motor 26, ensuring the coordinated operation of each component and improving the automation level and ease of operation of the equipment. The boss structure and anti-slip grooves on the bottom of the foot 2 can enhance the stability of the main body 1 of the string welding machine, prevent the equipment from shifting during operation, and ensure processing accuracy.

[0026] Example 2:

[0027] The difference between the above embodiments and this embodiment is that: Figures 1 to 8 As shown, a base 8 is mounted on the bottom of the substrate 7, and the bottom of the base 8 is connected to one of the chain plates of the chain conveyor belt 5. A boss 11 is mounted on the top of the substrate 7, and the lower surface of the pallet 9 overlaps the boss 11. A groove 10 is provided on the back of the pallet 9. The groove 10 facilitates the processing of the back of the workpiece when the pallet 9 is rotated to a vertical position. The base 8 can securely mount the substrate 7 on the chain conveyor belt 5, improving the installation stability of the shifting assembly; the boss 11 provides stable support for the pallet 9, ensuring smooth rotation of the pallet 9 and preventing wobbling; the groove 10 on the back of the pallet 9 provides sufficient space for processing the back of the workpiece, preventing the pallet 9 from obstructing the workpiece and improving processing convenience and completeness.

[0028] like Figures 1 to 8As shown, in a specific embodiment, a baffle 27 is installed on the pallet 9. When the pallet 9 rotates the workpiece to a vertical position, the baffle 27 limits the vertical sliding of the workpiece. A groove is provided at the end of the pallet 9, and the push rod 14 is inserted into the groove. A ball bearing 15 is installed at the end of the push rod 14, and the end of the ball bearing 15 is connected to the guide plate 16. A synchronization frame 17 is installed on the guide plate 16, and the bottom of the synchronization frame 17 is welded to the outer wall of the base plate 7. The baffle 27 can vertically limit the workpiece when the pallet 9 rotates to a vertical position, further preventing the workpiece from slipping and improving the positioning reliability. The ball bearing 15 can reduce the friction between the push rod 14 and the guide plate 16, reduce component wear, extend service life, and ensure smooth movement of the push rod 14.

[0029] Example 3:

[0030] The difference between the above embodiments and this embodiment is that: Figures 1 to 8 As shown, a rod 23 is installed at the bottom of the slider 19, and a plate 24 is installed at the bottom of the rod 23. The cross-sectional area of ​​the plate 24 is larger than that of the rod 23. A collar 25 is sleeved on the side wall of the rod 23. The plate 24 is used to prevent the collar 25 from separating from the rod 23. The side wall of the collar 25 is connected to the rocker arm 18, and the rocker arm 18 is perpendicular to the top rod 14. A fixed frame 20 is installed on the slider 19, and a pressure plate 21 is installed on the fixed frame 20. The fixed frame 20 and the pressure plate 21 form a 90-degree angle. The surface of the pressure plate 21 on the side closer to the workpiece is rounded. The cooperation of the insert rod 23, the insert plate 24 and the collar 25 can prevent the rocker arm 18 from separating from the slider 19, ensuring the stability of the linkage structure and avoiding parts falling off and affecting processing; the fixing frame 20 can securely install the pressure plate 21 on the slider 19, ensuring that the pressure plate 21 is evenly stressed when pressed; the rounded treatment of the pressure plate 21 can avoid damaging the surface of the workpiece, protect the workpiece processing accuracy, and improve the fit when pressed.

[0031] like Figures 1 to 8 As shown, in a specific embodiment, a connecting seat 12 is mounted on the base plate 7, and a synchronous shaft 13 is mounted at the rotation center of the tray 9. The synchronous shaft 13 passes through the connecting seat 12. One end of the synchronous shaft 13 is connected to the output shaft of the drive motor 26, and a positioning seat 28 is mounted on the other end of the synchronous shaft 13. The synchronous shaft 13 can accurately transmit the power of the drive motor 26 to the tray 9, ensuring that the rotation angle of the tray 9 is accurate and stable. The positioning seat 28 provides a foundation for the subsequent installation of the positioning rod 29, ensuring the stability of the positioning structure.

[0032] like Figures 1 to 8As shown, a positioning rod 29 is installed at the end of the positioning seat 28, and a bracket 32 ​​is installed at the end of the positioning rod 29. The bracket 32 ​​is connected to the side wall of the support plate 9. A limit rod 31 is also installed between the bracket 32 ​​and the positioning seat 28. The limit rod 31 is parallel to the positioning rod 29. A limit seat 22 is slidably installed on the outer wall of the limit rod 31. The limit seat 22 is connected to the bottom of the slider 19. The limit rod 31 is used to limit the slider 19 to slide only along the positioning rod 29. A positioning spring 30 is sleeved on the outer wall of the positioning rod 29. One end of the positioning spring 30 is engaged with the side wall of the bracket 32, and the other end of the positioning spring 30 is engaged with the side wall of the positioning seat 28. The positioning spring 30 is used to limit the initial position of the slider 19. The bracket 32 ​​can fix the end of the positioning rod 29, improving the installation stability of the positioning rod 29; the cooperation between the limiting rod 31 and the limiting seat 22 can limit the sliding direction of the slider 19, ensuring that the slider 19 slides smoothly along the positioning rod 29 and avoids deviation that affects the positioning effect; the positioning spring 30 can limit the initial position of the slider 19, ensuring that when the pallet 9 is in a horizontal state, the pressure plate 21 is away from the workpiece placement path, does not interfere with the workpiece loading and unloading, and takes into account both positioning reliability and operation convenience.

[0033] The implementation principle of the multi-segment module auxiliary stringing equipment of the present invention is as follows: When the equipment is working, the entire equipment is first started by the controller 3. The machine feet 2 are in the shape of a boss and have anti-slip grooves at the bottom, which can effectively ensure the stability of the string welding machine body 1 when it is working and avoid the equipment from shifting and affecting the processing accuracy.

[0034] The workpiece to be processed is placed on the shifting component on the chain conveyor belt 5. During the conveying process, the workpiece in the horizontal position can be processed first. After the processing is completed, the workpiece is driven to the next processing station. At this time, the controller 3 controls the drive motor 26 to start. The drive motor 26 drives the synchronous shaft 13 to rotate in the connecting seat 12, which in turn drives the pallet 9 to rotate around the axis of the synchronous shaft 13, realizing the switching of the workpiece from the horizontal direction to the vertical direction, which facilitates the processing operation in the vertical direction.

[0035] During the rotation of the pallet 9, the ball bearing 15 at the end of the push rod 14, which is inserted into the groove on its side wall, is in contact with the guide plate 16 on the base plate 7. The guide plate 16 is welded to the outer side wall of the base plate 7 via a timing frame 17 and is connected to the rotation center of the pallet 9. As the pallet 9 rotates, the guide plate 16 generates a guiding force on the push rod 14, driving the push rod 14 to retract into the pallet 9. The rocker arm 18, which is rotatably mounted on the side wall of the push rod 14, is perpendicular to the push rod 14. The end of the rocker arm 18 is connected to the sliding plate via a collar 25. The bottom of the block 19 is connected to the insertion rod 23. The cross-sectional area of ​​the insertion plate 24 at the bottom of the insertion rod 23 is larger than that of the insertion rod 23, which can prevent the collar 25 from separating from the insertion rod 23. When the top rod 14 retracts, it drives the rocker arm 18 to rotate, which in turn pulls the slider 19 to slide along the positioning rod 29 and the limiting rod 31. At this time, the pressure plate 21 moves towards the end face of the workpiece to further clamp and limit the workpiece, preventing the workpiece from falling during the flipping process. The surface of the pressure plate 21 on the side close to the workpiece is rounded to avoid damaging the workpiece. When the pallet 9 is in a horizontal position and the workpiece is placed, the slider 19 is in its initial position under the action of the positioning spring 30. At this time, the pressure plate 21 is located away from the workpiece placement path and does not interfere with the workpiece placement path. This ensures that the workpiece can be placed smoothly and stably on the pallet 9 without being blocked by the pressure plate 21. This not only ensures the convenience of workpiece placement but also enables quick clamping and positioning when the pallet 9 rotates. At the same time, the surface of the pressure plate 21 on the side close to the workpiece is rounded to avoid damaging the workpiece surface during pressing and to protect the workpiece processing accuracy.

[0036] When the pallet 9 rotates the workpiece to a vertical position, the baffle 27 on the pallet 9 limits the workpiece on the pallet. The groove 10 on the back of the pallet 9 provides sufficient space for processing the back of the workpiece. After the pallet 9 rotates the workpiece to a vertical position, the controller 3 controls the drive motor 26 to stop working, and the pallet 9 maintains its current angle. At this time, the workpiece can be subjected to the corresponding welding process. If the back of the workpiece needs to be processed, the groove 10 on the back of the pallet 9 provides sufficient processing space to prevent the pallet 9 itself from obstructing the back of the workpiece and affecting the processing. After processing is completed, the controller 3 controls the drive motor 26 to rotate in the opposite direction, driving the pallet 9 back to a horizontal position. At this time, the guiding force of the guide plate 16 on the push rod 14 disappears, the positioning spring 30 resets, pushes the slider 19 back to the initial position, and the pressure plate 21 separates from the end face of the workpiece, releasing the clamping of the workpiece.

[0037] Subsequently, the chain conveyor belt 5 continues to operate, transporting the processed workpieces to the end. The robotic arm 4 on the main body 1 of the string welding machine starts, evenly distributing the workpieces on the chain conveyor belt 5 to the two feeding conveyor belts 6 located on both sides, realizing the effect of workpiece segmentation and diversion. This facilitates the subsequent processes to process the segmented workpieces synchronously, improving the overall processing efficiency. The feeding conveyor belts 6 then transport the workpieces to the subsequent processes, completing the entire string welding auxiliary process.

[0038] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-segment component auxiliary stringing device, comprising a stringing machine body (1), characterized in that: The main body (1) of the string welding machine is equipped with a chain plate conveyor belt (5), and a number of shifting components are installed on the chain plate conveyor belt (5). The shifting components include a base plate (7). The base plate (7) is installed on the chain plate conveyor belt (5). A pallet (9) is rotatably installed on the base plate (7). A drive motor (26) is installed on the base plate (7). The drive motor (26) is used to drive the pallet (9) to rotate, so that the workpiece switches between the horizontal and vertical directions. A push rod (14) is movably inserted through the side wall of the pallet (9). The end of the push rod (14) is in contact with the guide plate (16) installed on the base plate (7), and the guide plate (16) is connected to the rotation center of the pallet (9). A rocker arm (18) is rotatably installed on the side wall of the push rod (14). A slider (19) is movably installed at the end of the rocker arm (18), and a pressure plate (21) is installed on the slider (19). When the pallet (9) rotates, the guide plate (16) drives the push rod (14) to retract, and the rocker arm (18) drives the slider (19) and the pressure plate (21) to move towards the outer wall of the workpiece end face to prevent the workpiece from falling during the flipping process. A positioning rod (29) is installed on the pallet (9), and the positioning rod (29) is slidably connected to the slider (19). The positioning rod (29) is in an inclined state. The height of the positioning rod (29) gradually decreases from the outside of the pallet (9) to the center. When the slider (19) slides the pressure plate (21) towards the end face of the workpiece, the workpiece is positioned.

2. The multi-segment module auxiliary stringing equipment according to claim 1, characterized in that, The main body (1) of the string welding machine is also equipped with two feeding conveyor belts (6). The two feeding conveyor belts (6) are respectively placed on both sides of the chain plate conveyor belt (5), and the end of the chain plate conveyor belt (5) corresponds to the feeding end of the feeding conveyor belt (6). The main body (1) of the string welding machine is also equipped with a robotic arm (4), which is used to uniformly transport the workpiece on the chain plate conveyor belt (5) to the two feeding conveyor belts (6).

3. The multi-segment module auxiliary stringing equipment according to claim 2, characterized in that, The main body (1) of the string welding machine is equipped with a controller (3), which is used to control the chain conveyor belt (5), the feeding conveyor belt (6), the robotic arm (4) and the drive motor (26). The bottom of the main body (1) of the string welding machine is equipped with a foot (2), which is in the shape of a boss and has an anti-slip groove at the bottom.

4. The multi-segment module auxiliary stringing equipment according to claim 1, characterized in that, The base plate (7) is equipped with a base (8) at the bottom. The base (8) is connected to one of the chain plates of the chain conveyor belt (5). The base plate (7) is equipped with a boss (11) at the top. The lower surface of the pallet (9) is overlapped on the boss (11). The back of the pallet (9) is provided with a groove (10). The groove (10) facilitates the processing of the back of the workpiece when the pallet (9) is rotated to a vertical position.

5. The multi-segment module auxiliary stringing equipment according to claim 1, characterized in that, A baffle (27) is installed on the pallet (9). When the pallet (9) drives the workpiece to rotate into a vertical state, the baffle (27) limits the vertical sliding of the workpiece. A groove is opened at the end of the pallet (9), and the top rod (14) is inserted into the groove. A ball (15) is installed at the end of the top rod (14), and the end of the ball (15) is connected to the guide plate (16). A synchronous frame (17) is installed on the guide plate (16), and the bottom of the synchronous frame (17) is welded to the outer wall of the base plate (7).

6. The multi-segment module auxiliary stringing equipment according to claim 1, characterized in that, The bottom of the slider (19) is equipped with a plug rod (23), and the bottom of the plug rod (23) is equipped with a plug plate (24). The cross-sectional area of ​​the plug plate (24) is larger than that of the plug rod (23). A collar (25) is sleeved on the side wall of the plug rod (23). The plug plate (24) is used to prevent the collar (25) from separating from the plug rod (23). The side wall of the collar (25) is connected to the rocker arm (18), and the rocker arm (18) is perpendicular to the top rod (14).

7. The multi-segment module auxiliary stringing equipment according to claim 1, characterized in that, A fixing frame (20) is installed on the slider (19), and a pressure plate (21) is installed on the fixing frame (20). The fixing frame (20) and the pressure plate (21) form a 90-degree angle, and the surface of the pressure plate (21) on the side closer to the workpiece is rounded.

8. The multi-segment module auxiliary stringing equipment according to claim 1, characterized in that, A connecting seat (12) is installed on the base plate (7), and a synchronous shaft (13) is installed at the rotation center of the tray (9). The synchronous shaft (13) and the connecting seat (12) are connected through each other. One end of the synchronous shaft (13) is connected to the output shaft of the drive motor (26), and a positioning seat (28) is installed at the other end of the synchronous shaft (13).

9. The multi-segment module auxiliary stringing equipment according to claim 8, characterized in that, A positioning rod (29) is installed at the end of the positioning seat (28), and a bracket (32) is installed at the end of the positioning rod (29). The bracket (32) is connected to the side wall of the support plate (9). A limiting rod (31) is also installed between the bracket (32) and the positioning seat (28). The limiting rod (31) is parallel to the positioning rod (29). A limiting seat (22) is slidably installed on the outer side wall of the limiting rod (31). The limiting seat (22) is connected to the bottom of the slider (19). The limiting rod (31) is used to limit the slider (19) to slide only along the positioning rod (29).

10. The multi-segment module auxiliary stringing equipment according to claim 9, characterized in that, A positioning spring (30) is sleeved on the outer wall of the positioning rod (29). One end of the positioning spring (30) is engaged with the side wall of the bracket (32), and the other end of the positioning spring (30) is engaged with the side wall of the positioning seat (28). The positioning spring (30) is used to limit the initial position of the slider (19).

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