A vehicle sunroof bracket assembly spinning device and method with opening and closing force detection function

Abstract

The present invention discloses a car sunroof bracket assembly spinning device and method with an opening and closing force detection function, which belongs to the technical field of bracket assembly, and includes a base; a riveting press is fixedly installed on the rear side of the base, and a double-station support assembly is installed on the front side of the base; the double-station support assembly includes a translation assembly, a fixed support assembly, a rotating table, a rotating support assembly and a detection assembly; the translation assembly is installed on the base; the fixed support assembly is symmetrically installed on the upper side of the translation assembly; the rotating table is symmetrically installed on the translation assembly; the rotating support assembly is fixedly installed on the rotating table; the detection assembly for detecting the opening and closing force is installed on the lower side of the translation assembly; the feeding mechanism is symmetrically installed on both sides of the rear of the base, and the labeling mechanism for labeling the qualified ones is symmetrically installed in front of the base and the translation assembly. Through the above method, while riveting on one side, loading and unloading can be synchronously carried out on the other side, the riveting is completed efficiently, and the riveting quality is detected at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of bracket assembly, and in particular to an automobile sunroof bracket assembly spinning device and method with an opening and closing force detection function. Background Art

[0002] Some brackets are connected by rivet connection. In actual operation, the rivet needs to be inserted into the rivet hole of the bracket first, and then the rivet end is formed into a nail head by axial force; however, most brackets have complex structures, and when riveting by machinery, certain positioning components are usually required to position the bracket.

[0003] For example, Chinese patent CN114309300B discloses an automatic riveting device for a brush box bracket and a terminal piece, which includes an assembly positioner, a feeding unit, a riveting mechanism, etc. The feeding unit places the corresponding accessories on the positioner, and rivets the corresponding accessories through the riveting mechanism.

[0004] However, after a group of brackets are riveted, the device needs to be reset before the rivets to be riveted can be positioned and installed, which affects the riveting efficiency. At the same time, the opening and closing force of the riveted brackets usually needs to be tested to ensure that the riveted brackets can be used normally. However, the device needs to add an additional process to test the brackets after riveting, which increases the overall production cost and prolongs the production time.

[0005] Based on this, the present invention designs an automobile sunroof bracket assembly spinning device and method with an opening and closing force detection function to solve the above-mentioned problem. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides an automobile sunroof bracket assembly spinning device and method with an opening and closing force detection function.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An automobile sunroof bracket assembly spinning device with an opening and closing force detection function comprises a base fixedly installed in a box body;

[0009] A riveting press for pressing the first bracket and spinning the rivet is fixedly installed on the rear side of the base, and a double-station support assembly for alternately loading and having an opening and closing force detection function is installed on the front side of the base;

[0010] The double-station support assembly includes a translation assembly, a fixed support assembly, a rotating table, a rotating support assembly and a detection assembly;

[0011] A translation assembly for transferring materials is installed on the base, the translation assembly is located in front of the riveting press, and a group of rivets above the translation assembly is located below the riveting press; a fixed support assembly for supporting the first bracket is symmetrically installed on the front end of the upper side of the translation assembly; a rotating table is symmetrically installed on the translation assembly, and the rotating table is located at the rear side of the fixed support assembly;

[0012] A rotating support assembly for positioning and supporting the second bracket and the rivet is fixedly installed on the rotating table; a detection assembly for detecting the opening and closing force is installed on the lower side of the rear end of the translation assembly, and the output end of the detection assembly is connected to the rotating table;

[0013] The base is symmetrically equipped with feeding mechanisms on both sides of the riveting press for conveying rivets to the rotating support assembly, and the base is symmetrically equipped with labeling mechanisms on both sides in front of the translation assembly for labeling the first qualified bracket, and the labeling mechanism is connected to the translation assembly.

[0014] Furthermore, the feeding mechanism includes a feeding component, an adjustable feeding component and a pushing component, a feeding component for supplying rivets is installed on the base, and an adjustable feeding component is installed on the base; when feeding, the feed port of the adjustable feeding component and the discharge port of the feeding component are aligned, and the discharge port of the adjustable feeding component and the feeding port of the rotating support component are aligned; when not feeding, the feed port and the discharge port of the adjustable feeding component are misaligned with the discharge port of the feeding component and the feeding port of the rotating support component, thereby providing a movable space for the rotating support component; a pushing component for pushing rivets onto the rotating support component is installed on the feeding component.

[0015] Furthermore, the adjustable feeding assembly includes a second mounting frame, a give-way cylinder, a mobile feeding table and a feeding trough. The second mounting frame is fixedly mounted on the base, the give-way cylinder is fixedly mounted on the second mounting frame, the output end of the give-way cylinder is fixedly mounted with a mobile feeding table, and a feeding trough is provided on the mobile feeding table; the feed port of the feeding trough is aligned with the discharge port of the feeding assembly, and the discharge port of the feeding trough is aligned with the feed port of the rotating support assembly.

[0016] Furthermore, the translation assembly includes a support platform, guide rails, sliders, mounting plates, connecting frames and translation cylinders, the support platform is fixedly mounted on the front side of the base; two sliders are symmetrically fixedly mounted on the lower side of the mounting plate, and two groups of mounting plates are provided, and the two groups of mounting plates are symmetrically distributed on the support platform; guide rails are symmetrically fixedly mounted on the support platform, and the two sliders on the lower side of the same group of mounting plates are respectively connected with the two guide rails in a limited sliding manner; a connecting frame is fixedly mounted between the two groups of mounting plates; a translation cylinder is fixedly mounted on the middle part of the support platform, and the output end of the translation cylinder is fixedly connected to the lower side of one of the groups of mounting plates; a fixed support assembly for supporting the first bracket is installed at the front end of the mounting plate, a detection assembly for detecting the opening and closing force is installed on the lower side of the rear end of the mounting plate, and a rotating table is rotatably mounted on the top of the rear end of the mounting plate.

[0017] Furthermore, the fixed support assembly includes a fixed block, a first slot, a second slot and a stopper, the fixed block is fixedly installed on the upper side of the support platform, the end of the fixed block close to the rotating platform is provided with a first slot for positioning and supporting the middle part of the first bracket, the end of the fixed block away from the rotating platform is provided with a second slot for positioning and supporting the tail of the first bracket, and the end of the fixed block away from the rotating platform is fixedly installed with a stopper that is engaged with the limiting slot at the tail of the first bracket.

[0018] Furthermore, the rotating support assembly includes a rotating block for supporting, as well as a third slot, a rivet slot, a support plate, a rotating plate, a first support block, a second support block, a fourth slot and a guide assembly for connecting the discharge port of the feed trough with the rivet slot. The rotating block is fixedly mounted in the middle of the rotating table, and a third slot is provided on the rotating block for clamping with the arc section of the second bracket, and a rivet slot is provided in the middle of the rotating block to accommodate the riveted end and the rivet of the second bracket; a support plate for supporting the first bracket is fixedly mounted on the upper side of the rotating block; a rotating plate is fixedly mounted on the edge of the rotating table, and a first support block for supporting the middle of the second bracket is fixedly mounted in the middle of the rotating plate, a second support block is fixedly mounted on the end of the rotating plate away from the rotating table, and a fourth slot is provided on the second support block for clamping the tail of the second bracket; the center of the rivet slot coincides with the rotation center of the rotating table; and the guide assembly is arranged on the rotating block.

[0019] Furthermore, the guide assembly includes a guide groove and a positioning groove. The edge of the rotating block is provided with a positioning groove, and the upper side of the rotating block is provided with a guide groove connected to the riveting groove; the positioning groove abuts against the movable feeding platform, and the feed port of the guide groove is aligned with the discharge port of the feeding trough.

[0020] Furthermore, the detection component includes a fixed frame, a motor and a torque sensor. The fixed frame is fixedly installed on the lower side of the mounting plate. A motor rotating at a constant speed is fixedly installed on the lower side of the fixed frame. The output end of the motor is fixedly connected to the middle part of the rotating table. A torque sensor for detecting the torque at the output end of the motor is fixedly installed in the middle part of the fixed frame.

[0021] Furthermore, the labeling mechanism includes a feeding module and a labeling module. The base is provided with a feeding module for conveying labels, and the support is provided with a labeling module for sticking labels to the first bracket.

[0022] In order to better achieve the purpose of the present invention, the present invention also provides a method for using a car sunroof bracket assembly spinning device with an opening and closing force detection function, comprising the following steps:

[0023] Step 1: The rivet is delivered through the feeding assembly; the air cylinder drives the mobile feeding table to move so that the two ends of the feeding trough on the mobile feeding table are aligned with the discharge end and the guide groove of the feeding assembly respectively; then the pushing assembly pushes the rivet into the riveting groove along the feeding trough and the guide groove;

[0024] Step 2: Align the rivet hole of the riveted end of the second bracket with the rivet in the riveted groove and insert it, so that the arc section on the second bracket is aligned with the third slot, the middle of the second bracket is supported by the first support block, and the tail of the second bracket is positioned and supported by the fourth slot; align the rivet hole of the first bracket with the rivet and insert it, and position and support the first bracket through the support plate, the first slot, the second slot, the stopper and the limit slot, so that the first bracket, the second bracket and the rivet are in the standard position;

[0025] Step 3: The translation cylinder drives the two sets of mounting plates to move through the connecting frame. The mounting plates move horizontally under the limiting action of the guide rail and the slider, thereby driving the mounting plate on the left to move to the lower side of the riveting press. At this time, the mounting plate on the right moves to the loading and unloading station on the right; loading and unloading are performed at the loading and unloading station on the right; at the same time, at the riveting station, the rivets are spun by the riveting press to complete the riveting of the first bracket and the second bracket;

[0026] Step 4: After riveting is completed, the translation cylinder drives the two sets of mounting plates to reset; during the movement, the motor is started to rotate at a constant speed, the motor rotates at a constant speed to drive the rotating table to rotate, the rotating table rotates to drive the rotating block and the rotating plate to rotate, thereby driving the second bracket to rotate relative to the first bracket with the rivet as the center; in this process, the torque at the output end of the motor is detected by the torque sensor, thereby detecting the opening and closing force between the first bracket and the second bracket; if the detection fails, execute step 6; if the detection passes, execute steps 5 and 6;

[0027] Step 5: After the translation cylinder drives the two sets of mounting plates to reset, the mounting plate on the right side moves to the lower side of the riveting press; at this time, the riveting press spins the rivets on the mounting plate on the right side to complete the riveting of the first bracket and the second bracket on the right side; at the same time, the label is fed through the feeding module, and the label is adsorbed and pasted on the first bracket through the labeling module;

[0028] Step six: Move out the first bracket and the second bracket on the left side, and move the rivet to be spun into the rivet groove. The first bracket and the second bracket to be riveted are positioned and supported by the fixed block, the first slot, the second slot, the third slot, the support plate, the rotating plate, and the fourth slot.

[0029] Compared with the prior art, the present invention has the following beneficial effects: 1. At the loading and unloading station on the left side, the rivet is transported to the rotating support assembly on the left side by the feeding mechanism, the second bracket is positioned and supported by the rotating support assembly, and the first bracket is positioned and supported by the fixed support assembly and the rotating support assembly; thereby, the first bracket, the second bracket and the rivet are located in the standard position, which is convenient for subsequent accurate spinning;

[0030] 2. The translation assembly drives the left and right groups of fixed support assemblies, rotating tables, rotating support assemblies and detection assemblies to move to the right, so that the fixed support assembly, rotating table, rotating support assembly and detection assembly on the left are moved to the lower side of the riveting press, and the fixed support assembly, rotating table and rotating support assembly on the right are moved to the loading and unloading station on the right; the first bracket, the second bracket and the rivet to be riveted are installed at the loading and unloading station on the right; at the same time, at the riveting station, the rivets on the rotating support assembly are spun by the riveting press to complete the riveting of the first bracket and the second bracket; thus, by setting the translation assembly and the left and right loading and unloading stations, the loading and unloading can be completed on the other side while the riveting is being performed on one side, thereby improving the overall spinning efficiency and the assembly efficiency of the bracket;

[0031] 3. The translation assembly is reset to move the first bracket and the second bracket after riveting to the left, and at the same time, the first bracket to be riveted, the second bracket and the rivet on the right fixed support assembly, the rotating table and the rotating support assembly are moved to the right to the lower side of the riveting press; during the movement, the detection assembly drives the rotating table to rotate, and the rotation of the rotating table drives the second bracket to rotate through the rotating support assembly, so that the second bracket on the rotating support assembly rotates relative to the first bracket on the fixed support assembly, and in this process, the closing torque between the second bracket and the first bracket is detected by the detection assembly; thereby, the opening and closing force of the first bracket and the second bracket can be detected during the movement, and the riveting condition of the first bracket and the second bracket can be detected;

[0032] 4. The riveting press spins the rivets on the right rotating support assembly; at the same time, if the first bracket and the second bracket on the left are qualified, the labeling mechanism sticks a label on the first bracket, and the first bracket and the second bracket are removed; if the riveting of the first bracket and the second bracket is unqualified, the unqualified first bracket and the second bracket are directly removed; thereby, according to the riveting status of the first bracket and the second bracket, the qualified products are labeled, and the qualified and unqualified products are classified and stored; thereby, there is no need to add additional processes of testing, classification and labeling of qualified products, thereby improving the overall production efficiency and saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 A three-dimensional diagram of a car sunroof bracket assembly spinning device with an opening and closing force detection function according to the present invention Figure 1 ;

[0035] Figure 2 It is a front view of a car sunroof bracket assembly spinning device with an opening and closing force detection function of the present invention;

[0036] Figure 3 A three-dimensional diagram of a car sunroof bracket assembly spinning device with an opening and closing force detection function according to the present invention Figure 2 ;

[0037] Figure 4 A three-dimensional diagram of a car sunroof bracket assembly spinning device with an opening and closing force detection function according to the present invention Figure 3 ;

[0038] Figure 5 for Figure 3 The enlarged view of point A in the middle;

[0039] Figure 6 A three-dimensional diagram of a car sunroof bracket assembly spinning device with an opening and closing force detection function according to the present invention Figure 4 ;

[0040] Figure 7 Schematic diagram of the mounting plate and its connection structure Figure 1 ;

[0041] Figure 8 Schematic diagram of the mounting plate and its connection structure Figure 2 ;

[0042] Fig. 9 It is a schematic diagram of the rotating block and its connection structure;

[0043] Fig.10 for Figure 6 The enlarged view of point B in the middle;

[0044] Fig.11 for Figure 6 Enlarged view of point C in the middle;

[0045] Fig.12 It is a schematic diagram of the structure of the first bracket and the second bracket.

[0046] The numbers in the figure represent:

[0047] 1. Base; 2. Riveting press; 21. Press block; 3. Feeding mechanism; 31. Feeding assembly; 311. First mounting frame; 312. Straight vibration feeder; 313. Fixed feeding platform; 314. Connecting slot; 32. Adjustable feeding assembly; 321. Second mounting frame; 322. Giving way cylinder; 323. Mobile feeding platform; 324. Feeding slot; 33. Pushing assembly; 331. Electric push rod; 332. Mobile plate; 333, guide rod; 334, U-shaped plate; 335, stop rod; 4, double-station support assembly; 41, translation assembly; 411, support table; 412, guide rail; 413, slider; 414, mounting plate; 415, connecting frame; 416, translation cylinder; 42, fixed support assembly; 421, fixed block; 422, first slot; 423, second slot; 424, stop block; 43, rotating table; 4 31. Positioning block; 432. Baffle; 44. Rotating support assembly; 441. Rotating block; 442. Third slot; 443. Riveting slot; 444. Support plate; 445. Rotating plate; 446. First supporting block; 447. Second supporting block; 448. Fourth slot; 4431. Guide slot; 4432. Positioning slot; 45. Detection assembly; 451. Fixing bracket; 452. Motor; 453. Torque Sensor; 5. Labeling mechanism; 51. Feeding module; 511. Feeding machine; 512. Feeding roller; 513. Guide roller; 514. Winding roller; 515. Conveying table; 516. Distributing table; 517. Bottom belt; 52. Labeling module; 521. Rotating table; 522. Labeling cylinder; 523. Fixed plate; 524. Suction plate; 6. First bracket; 61. Limiting groove; 7. Second bracket; 8. Rivet. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0050] Embodiment 1: In some embodiments, please refer to the drawings of the specification Figure 1-Figure 5 , an automobile sunroof bracket assembly spinning device with an opening and closing force detection function, comprising a base 1 fixedly installed in a box body;

[0051] A riveting press 2 for pressing the first bracket 6 and spinning the rivet 8 is fixedly installed on the rear side of the base 1, and a double-station support assembly 4 for alternate feeding and having an opening and closing force detection function is installed on the front side of the base 1;

[0052] The double-station support assembly 4 includes a translation assembly 41, a fixed support assembly 42, a rotating table 43, a rotating support assembly 44 and a detection assembly 45;

[0053] A translation assembly 41 for transferring materials is installed on the base 1, and the translation assembly 41 is located in front of the riveting press 2, and a group of rivets 8 above the translation assembly 41 is located below the riveting press 2; a fixed support assembly 42 for supporting the first bracket 6 is symmetrically installed at the front end of the upper side of the translation assembly 41; a rotating table 43 is symmetrically installed on the translation assembly 41, and the rotating table 43 is located at the rear side of the fixed support assembly 42;

[0054] A rotating support assembly 44 for positioning and supporting the second bracket 7 and the rivet 8 is fixedly mounted on the rotating table 43; a detection assembly 45 for detecting the opening and closing force is mounted on the lower side of the rear end of the translation assembly 41, and the output end of the detection assembly 45 is connected to the rotating table 43;

[0055] The base 1 is symmetrically equipped with a feeding mechanism 3 on both sides of the riveting press 2 for conveying rivets 8 to the rotating support assembly 44, and the base 1 is symmetrically equipped with a labeling mechanism 5 on both sides in front of the translation assembly 41 for labeling the first bracket 6 that has passed the inspection. The labeling mechanism 5 is connected to the translation assembly 41.

[0056] Both ends of the first bracket 6 and the second bracket 7 are respectively set as a riveted end and a tail end, wherein the side of the first bracket 6 and the second bracket 7 close to the riveted end is an arc section, and the riveted ends of the first bracket 6 and the second bracket 7 are provided with riveted holes; a limiting groove 61 is set at the tail end of the first bracket 6.

[0057] The riveting power rod of the riveting press 2 passes through the end of the machine head, and a pressing block 21 for pressing the first bracket 6 is fixedly installed on the lower side of the machine head.

[0058] An observation window is provided on the front side of the box, and a mechanical arm for placing the first bracket 6 and the second bracket 7 on the rotating support assembly 44 can be provided on the upper side of the box.

[0059] In this embodiment, when the automobile sunroof bracket assembly spinning device with opening and closing force detection function is working normally, at the left loading and unloading station, the rivet 8 is conveyed to the left rotating support assembly 44 by the feeding mechanism 3, and after the riveting hole of the riveted end of the second bracket 7 is aligned with the rivet 8 on the rotating support assembly 44 by the mechanical arm, the second bracket 7 is positioned and supported by the rotating support assembly 44, and the riveted hole of the riveted end of the first bracket 6 is aligned with the rivet 8 on the rotating support assembly 44, and the first bracket 6 is positioned and supported by the fixed support assembly 42 and the rotating support assembly 44; thereby, the first bracket 6, the second bracket 7 and the rivet 8 are located in the standard position, which is convenient for subsequent accurate spinning; the translation assembly 41 drives the left and right two groups of fixed support assemblies 42 and the rotating table 4 3. The rotating support assembly 44 and the detection assembly 45 move to the right, so that the fixed support assembly 42, the rotating table 43, the rotating support assembly 44 and the detection assembly 45 on the left are moved to the lower side of the riveting press 2, and the fixed support assembly 42, the rotating table 43 and the rotating support assembly 44 on the right are moved to the loading and unloading station on the right; the first bracket 6, the second bracket 7 and the rivet 8 to be riveted are installed at the loading and unloading station on the right; at the same time, at the riveting station, the rivet 8 on the rotating support assembly 44 is spun by the riveting press 2 to complete the riveting of the first bracket 6 and the second bracket 7; thus, by setting the translation assembly 41 and the left and right loading and unloading stations, the loading and unloading can be completed on the other side while the riveting is being performed on one side, thereby improving the overall spinning efficiency and the assembly efficiency of the bracket;

[0060] Then the translation assembly 41 is reset, so that the first bracket 6 and the second bracket 7 after riveting are moved to the left, and at the same time, the first bracket 6, the second bracket 7 and the rivet 8 to be riveted on the right fixed support assembly 42, the rotating table 43 and the rotating support assembly 44 are moved to the right to the lower side of the riveting press 2; during the movement, the detection assembly 45 drives the rotating table 43 to rotate, and the rotation of the rotating table 43 drives the second bracket 7 to rotate through the rotating support assembly 44, so that the second bracket 7 on the rotating support assembly 44 rotates relative to the first bracket 6 on the fixed support assembly 42, and in this process, the closing torque between the second bracket 7 and the first bracket 6 is detected by the detection assembly 45; thereby, the opening and closing force of the first bracket 6 and the second bracket 7 can be detected during the movement, and the riveting condition of the first bracket 6 and the second bracket 7 can be detected;

[0061] After moving to the loading and unloading station on the left side, at this time in the riveting station, the riveting press 2 spins the rivet 8 on the right rotating support assembly 44, thereby completing the riveting of the first bracket 6 and the second bracket 7 on the right side; at the same time, if the first bracket 6 and the second bracket 7 on the left side are qualified in the inspection, the labeling mechanism 5 will stick a label on the first bracket 6, and then the first bracket 6 and the second bracket 7 can be transferred to the corresponding qualified product storage place by the robot arm. If the riveting of the first bracket 6 and the second bracket 7 is unqualified, the first bracket 6 and the second bracket 7 can be directly transferred to the unqualified product storage place by the robot arm; thereby, according to the riveting status of the first bracket 6 and the second bracket 7, the qualified products are labeled, and the qualified and unqualified products are classified and stored; thereby, there is no need to add additional processes of inspection, classification and labeling of qualified products, thereby improving the overall production efficiency and saving production costs.

[0062] Embodiment 2: In some embodiments, Figure 1 , Figure 2 , Figure 5 and Fig.11 As shown, as a preferred embodiment of the present invention, the feeding mechanism 3 includes a feeding component 31, an adjustable feeding component 32 and a pushing component 33. The feeding component 31 for feeding rivets 8 is installed on the base 1, and the adjustable feeding component 32 is installed on the base 1; when feeding, the feed port of the adjustable feeding component 32 is aligned with the discharge port of the feeding component 31, and the discharge port of the adjustable feeding component 32 is aligned with the feeding port of the rotating support component 44; when not feeding, the feed port and discharge port of the adjustable feeding component 32 are misaligned with the discharge port of the feeding component 31 and the feeding port of the rotating support component 44, thereby providing a movable space for the rotating support component 44; the feeding component 31 is installed with a pushing component 33 for pushing the rivet 8 to the rotating support component 44;

[0063] The feeding assembly 31 includes a first mounting frame 311, a straight vibration feeder 312, a fixed feeding platform 313 and a connecting groove 314. The first mounting frame 311 and the straight vibration feeder 312 are fixedly mounted on the base 1, the fixed feeding platform 313 is fixedly mounted on the first mounting frame 311, and the fixed feeding platform 313 is provided with a connecting groove 314; the feed port of the connecting groove 314 is aligned with the discharge port of the straight vibration feeder 312, and the discharge port of the connecting groove 314 is aligned with the feed port of the adjustable feeding assembly 32; and the feed port and discharge port of the connecting groove 314 are perpendicular;

[0064] The adjustable feeding assembly 32 includes a second mounting frame 321, a displacement cylinder 322, a mobile feeding platform 323 and a feeding trough 324. The second mounting frame 321 is fixedly mounted on the base 1, the displacement cylinder 322 is fixedly mounted on the second mounting frame 321, the output end of the displacement cylinder 322 is fixedly mounted with a mobile feeding platform 323, and a feeding trough 324 is provided on the mobile feeding platform 323; the feed port of the feeding trough 324 is aligned with the discharge port of the connecting slot 314, and the discharge port of the feeding trough 324 is aligned with the feed port of the rotating support assembly 44;

[0065] The pushing assembly 33 includes an electric push rod 331, a moving plate 332, a guide rod 333, a U-shaped plate 334 and a stop rod 335. The electric push rod 331 is fixedly mounted on the first mounting frame 311. The output end of the electric push rod 331 is fixedly mounted with the moving plate 332. The front side of the moving plate 332 is fixedly mounted with a U-shaped plate 334 for pushing the rivet 8. The upper rear side of the moving plate 332 is fixedly mounted with a guide rod 333. The guide rod 333 is limitedly slidably connected to the first mounting frame 311. The lower rear side of the moving plate 332 is fixedly mounted with a stop rod 335. The stop rod 335 is limitedly slidably connected to the first mounting frame 311.

[0066] like Figure 1 , Figure 4-Figure 10 and Fig.12 As shown, the translation assembly 41 includes a support platform 411, a guide rail 412, a slider 413, a mounting plate 414, a connecting frame 415 and a translation cylinder 416. The support platform 411 is fixedly mounted on the front side of the base 1; two sliders 413 are symmetrically fixedly mounted on the lower side of the mounting plate 414, and the mounting plate 414 is provided with two groups, and the two groups of mounting plates 414 are symmetrically distributed on the support platform 411; the guide rail 412 is symmetrically fixedly mounted on the support platform 411, and the two sliders 413 on the lower side of the same group of mounting plates 414 are respectively It is connected to the two guide rails 412 in a limited sliding manner; a connecting frame 415 is fixedly installed between the two groups of mounting plates 414; a translation cylinder 416 is fixedly installed in the middle of the support platform 411, and the output end of the translation cylinder 416 is fixedly connected to the lower side of one group of mounting plates 414; a fixed support component 42 for supporting the first bracket 6 is installed at the front end of the mounting plate 414, a detection component 45 for detecting the opening and closing force is installed at the lower side of the rear end of the mounting plate 414, and a rotating table 43 is rotatably installed at the top of the rear end of the mounting plate 414;

[0067] The fixed support assembly 42 includes a fixed block 421, a first slot 422, a second slot 423 and a stopper 424. The fixed block 421 is fixedly installed on the upper side of the support platform 411. The end of the fixed block 421 close to the rotating platform 43 is provided with a first slot 422 for positioning and supporting the middle part of the first bracket 6. The end of the fixed block 421 away from the rotating platform 43 is provided with a second slot 423 for positioning and supporting the tail of the first bracket 6. The end of the fixed block 421 away from the rotating platform 43 is fixedly installed with a stopper 424 that is engaged with the limiting slot 61 at the tail of the first bracket 6.

[0068] A positioning block 431 is fixedly installed on the edge of the rotating platform 43, and a baffle 432 is fixedly installed on the middle part of the rear side of the supporting platform 411; when the rotating platform 43 rotates to make the first bracket 6 and the second bracket 7 perpendicular, the positioning block 431 abuts against the baffle 432;

[0069] The rotating support assembly 44 includes a rotating block 441 for supporting, a third clamping groove 442, a rivet groove 443, a support plate 444, a rotating plate 445, a first supporting block 446, a second supporting block 447, a fourth clamping groove 448 and a guide assembly for connecting the discharge port of the feeding trough 324 with the rivet groove 443. The rotating block 441 is fixedly installed in the middle of the rotating table 43. The rotating block 441 is provided with a third clamping groove 442 that is clamped with the arc segment of the second bracket 7. The middle part of the rotating block 441 is provided with a rivet groove that accommodates the riveted end of the second bracket 7 and the rivet 8 443; a support plate 444 for supporting the first bracket 6 is fixedly installed on the upper side of the rotating block 441; a rotating plate 445 is fixedly installed on the edge of the rotating table 43, a first support block 446 for supporting the middle of the second bracket 7 is fixedly installed in the middle of the rotating plate 445, a second support block 447 is fixedly installed on the end of the rotating plate 445 away from the rotating table 43, and a fourth clamping groove 448 for clamping the tail of the second bracket 7 is opened on the second support block 447; the center of the rivet groove 443 coincides with the rotation center of the rotating table 43; the guide assembly is arranged on the rotating block 441;

[0070] The guide assembly includes a guide groove 4431 and a positioning groove 4432. The positioning groove 4432 is provided on the edge of the rotating block 441. The upper side of the rotating block 441 is provided with a guide groove 4431 connected with the riveting groove 443. The positioning groove 4432 abuts against the movable feeding platform 323. The feed port of the guide groove 4431 is aligned with the discharge port of the feeding groove 324.

[0071] The detection assembly 45 includes a fixing frame 451, a motor 452 and a torque sensor 453. The fixing frame 451 is fixedly mounted on the lower side of the mounting plate 414. A motor 452 rotating at a constant speed is fixedly mounted on the lower side of the fixing frame 451. The output end of the motor 452 is fixedly connected to the middle of the rotating platform 43. A torque sensor 453 for detecting the torque of the output end of the motor 452 is fixedly mounted in the middle of the fixing frame 451.

[0072] like Figure 1 , Figure 2 and Figure 4-Figure 6 As shown, the labeling mechanism 5 includes a feeding module 51 and a labeling module 52. The feeding module 51 for conveying labels is installed on the base 1, and the labeling module 52 for sticking labels to the first bracket 6 is installed on the support table 411;

[0073] The feeding module 51 includes a feeding machine platform 511, a feeding roller 512, a guide roller 513, a winding roller 514, a conveying platform 515, and a material distribution platform 516. The feeding machine platform 511 is fixedly installed on the front side of the base platform 1. The feeding roller 512 is rotatably installed on the upper side of the feeding machine platform 511. A plurality of guide rollers 513 are rotatably installed on the feeding machine platform 511. A winding roller 514 driven by a driving motor is rotatably installed on the lower side of the feeding machine platform 511. The conveying platform is fixedly installed in the middle of the feeding machine platform 511. 515 and the material distribution platform 516; a guide surface is provided at the end of the conveying platform 515, and the gap between the guide surface of the conveying platform 515 and the upper side of the material distribution platform 516 is consistent with the thickness of the bottom belt 517; one end of the bottom belt 517 is fixedly connected to the feeding roller 512, and the other end of the bottom belt 517 passes through the guide roller 513 and then passes through the gap between the conveying platform 515 and the material distribution platform 516; the other end of the bottom belt 517 is fixedly connected to the winding roller 514; labels are evenly pasted on the bottom belt 517 at equal intervals;

[0074] The labeling module 52 includes a rotating table 521, a labeling cylinder 522, a fixed plate 523 and a suction plate 524. The rotating table 521 driven by the rotating cylinder is rotatably installed on the support table 411, and the labeling cylinder 522 is fixedly installed on the upper side of the rotating table 521. The output end of the labeling cylinder 522 is fixedly connected to one end of the fixed plate 523, and the other end of the fixed plate 523 is fixedly installed with a suction plate 524 for adsorbing labels.

[0075] In this embodiment, at the loading and unloading station on the left side, the straight vibration feeder 312 conveys the rivet 8 to the connecting groove 314 on the fixed feeding table 313; the yielding cylinder 322 drives the mobile feeding table 323 to move, so that the mobile feeding table 323 is aligned with the positioning groove 4432, and at this time, the two ends of the feeding groove 324 on the mobile feeding table 323 are aligned with the connecting groove 314 and the guide groove 4431 respectively; the electric push rod 331 drives the moving plate 332 to move, and the moving plate 332 moves horizontally under the guidance of the guide rod 333, thereby driving the U-shaped plate 334 to move horizontally, and the rivet 8 is fed into the U-shaped plate 334 along the connecting groove 314, the feeding groove 324 and the guide groove 4431. Push the rivet 4431 into the rivet groove 443; align the rivet hole of the riveted end of the second bracket 7 with the rivet 8 in the rivet groove 443 and insert it, so that the arc section on the second bracket 7 is aligned with the third clamping groove 442, the middle part of the second bracket 7 is supported by the first support block 446, and the tail of the second bracket 7 is positioned and supported by the fourth clamping groove 448; align the rivet hole of the first bracket 6 with the rivet 8 and insert it, and position and support the first bracket 6 through the support plate 444, the first clamping groove 422, the second clamping groove 423, the stopper 424 and the limiting groove 61, so that the first bracket 6, the second bracket 7 and the rivet 8 are in the standard position, which is convenient for subsequent accurate spinning;

[0076] The translation cylinder 416 drives the two sets of mounting plates 414 to move through the connecting frame 415. The mounting plates 414 move horizontally under the limiting action of the guide rail 412 and the slider 413, thereby driving the mounting plate 414 on the left to move to the lower side of the riveting press 2. At this time, the mounting plate 414 on the right moves to the loading and unloading station on the right; loading and unloading are performed at the loading and unloading station on the right; at the same time, at the riveting station, the riveting press 2 is started to drive the head of the riveting press 2 to descend, so that the pressing block 21 at the lower end of the head of the riveting press 2 presses the first bracket 6 against the support plate 444 to prevent the second bracket 7 from moving during the spinning process; the riveting press 2 spins the rivet 8 to complete the riveting of the first bracket 6 and the second bracket 7;

[0077] After riveting is completed, the translation cylinder 416 drives the two sets of mounting plates 414 to reset; during the movement, the torque sensor 453 is started to rotate at a constant speed, and the torque sensor 453 rotates at a constant speed to drive the rotating table 43 to rotate, and the rotating table 43 rotates to drive the rotating block 441 and the rotating plate 445 to rotate, thereby driving the second bracket 7 to rotate relative to the first bracket 6 with the rivet 8 as the center; until the positioning block 431 on the rotating table 43 contacts the baffle 432; in this process, the torque at the output end of the torque sensor 453 is detected by the motor 452, thereby detecting the opening and closing force between the first bracket 6 and the second bracket 7;

[0078] If the opening and closing force test fails, after the translation cylinder 416 drives the two groups of mounting plates 414 to reset, the mounting plate 414 on the right side moves to the lower side of the riveting press 2; at this time, the riveting press 2 spins the rivet 8 on the mounting plate 414 on the right side to complete the riveting of the first bracket 6 and the second bracket 7 on the right side; at the same time, the first bracket 6 and the second bracket 7 on the right side are moved out, and the rivet 8 to be spun is moved into the riveting groove 443, and the first bracket 6 and the second bracket 7 to be riveted are positioned and supported by the fixing block 421, the first clamping groove 422, the second clamping groove 423, the third clamping groove 442, the support plate 444, the rotating plate 445, and the fourth clamping groove 448;

[0079] If the opening and closing force test is qualified, after the translation cylinder 416 drives the two groups of mounting plates 414 to reset, the mounting plate 414 on the right moves to the lower side of the riveting press 2; at this time, the riveting press 2 spins the rivet 8 on the right mounting plate 414 to complete the riveting of the first bracket 6 and the second bracket 7 on the right; at the same time, the left guide roller 513 and the winding roller 514 are started to drive the bottom belt 517 to move, and when the bottom belt 517 passes through the conveying platform 515 and the material distribution platform 516, the label on the bottom belt 517 is peeled off by the material distribution platform 516, and the bottom belt 517 passes through the gap between the conveying platform 515 and the material distribution platform 516 and is wound up by the winding roller 514, and the label on the bottom belt 517 moves to the material distribution platform 516; the labeling cylinder 522 drives the suction plate 524 to move downward through the fixed plate 523, and absorbs the label on the material distribution platform 516 through the suction plate 524, and then the labeling cylinder 522 is reset;

[0080] The rotating table 521 drives the labeling cylinder 522 to rotate so that the suction plate 524 is aligned with the first bracket 6. The labeling cylinder 522 drives the suction plate 524 downward through the fixed plate 523, so that the label adsorbed on the lower side of the suction plate 524 is adhered to the first bracket 6; the labeling cylinder 522 drives the suction plate 524 to reset through the fixed plate 523, and the rotating table 521 drives the labeling cylinder 522 to reset; then the first bracket 6 and the second bracket 7 after labeling are moved out, and the rivet 8 to be spun is moved into the rivet groove 443, and the first bracket 6 and the second bracket 7 to be riveted are positioned and supported by the fixed block 421, the first card slot 422, the second card slot 423, the third card slot 442, the support plate 444, the rotating plate 445, and the fourth card slot 448.

[0081] Embodiment 3: In some embodiments, Figure 1-Figure 12 As shown, as a preferred embodiment of the present invention, in order to better achieve the purpose of the present invention, the present invention also provides a method for using a car sunroof bracket assembly spinning device with an opening and closing force detection function, comprising the following steps:

[0082] Step 1: The straight vibration feeder 312 conveys the rivet 8 to the connecting groove 314 on the fixed feeding platform 313; the yielding cylinder 322 drives the mobile feeding platform 323 to move, so that the mobile feeding platform 323 is aligned with the positioning groove 4432, and at this time, the two ends of the feeding groove 324 on the mobile feeding platform 323 are respectively aligned with the connecting groove 314 and the guide groove 4431; the electric push rod 331 drives the moving plate 332 to move, and the moving plate 332 moves horizontally under the guidance of the guide rod 333, thereby driving the U-shaped plate 334 to move horizontally, and the rivet 8 is pushed into the riveting groove 443 along the connecting groove 314, the feeding groove 324 and the guide groove 4431 through the U-shaped plate 334;

[0083] Step 2: Align the riveting hole of the riveted end of the second bracket 7 with the rivet 8 in the riveting groove 443 and insert it, so that the arc section on the second bracket 7 is aligned with the third slot 442, the middle of the second bracket 7 is supported by the first support block 446, and the tail of the second bracket 7 is positioned and supported by the fourth slot 448; align the riveting hole of the first bracket 6 with the rivet 8 and insert it, and position and support the first bracket 6 through the support plate 444, the first slot 422, the second slot 423, the stopper 424 and the limiting slot 61, so that the first bracket 6, the second bracket 7 and the rivet 8 are in the standard position;

[0084] Step 3: The translation cylinder 416 drives the two sets of mounting plates 414 to move through the connecting frame 415. The mounting plates 414 move horizontally under the limiting action of the guide rail 412 and the slider 413, thereby driving the mounting plate 414 on the left to move to the lower side of the riveting press 2. At this time, the mounting plate 414 on the right moves to the loading and unloading station on the right; loading and unloading are performed at the loading and unloading station on the right; at the same time, at the riveting station, the riveting press 2 is started to drive the head of the riveting press 2 to descend, so that the pressing block 21 at the lower end of the head of the riveting press 2 presses the first bracket 6 against the support plate 444 to prevent the second bracket 7 from moving during the spinning process; the rivet 8 is spun by the riveting press 2 to complete the riveting of the first bracket 6 and the second bracket 7;

[0085] Step 4: After riveting is completed, the translation cylinder 416 drives the two sets of mounting plates 414 to reset; during the movement, the motor 452 is started to rotate at a constant speed, and the motor 452 rotates at a constant speed to drive the rotating table 43 to rotate, and the rotating table 43 rotates to drive the rotating block 441 and the rotating plate 445 to rotate, thereby driving the second bracket 7 to rotate relative to the first bracket 6 with the rivet 8 as the center; until the positioning block 431 on the rotating table 43 contacts the baffle 432; in this process, the torque at the output end of the motor 452 is detected by the torque sensor 453, thereby detecting the opening and closing force between the first bracket 6 and the second bracket 7; if the detection is unqualified, execute step 6; if the detection is qualified, execute steps 5 and 6;

[0086] Step 5: After the translation cylinder 416 drives the two groups of mounting plates 414 to reset, the mounting plate 414 on the right side moves to the lower side of the riveting press 2; at this time, the riveting press 2 spins the rivet 8 on the mounting plate 414 on the right side to complete the riveting of the first bracket 6 and the second bracket 7 on the right side; at the same time, the left guide roller 513 and the winding roller 514 are started to drive the bottom belt 517 to move. When the bottom belt 517 passes through the conveying table 515 and the dividing table 516, the label on the bottom belt 517 is peeled off by the dividing table 516, and the bottom belt 517 passes through the gap between the conveying table 515 and the dividing table 516 and is wound up by the winding roller 514. The label on the belt 517 moves to the material distribution table 516; the labeling cylinder 522 drives the suction plate 524 to move downward through the fixed plate 523, and absorbs the label on the material distribution table 516 through the suction plate 524, and then the labeling cylinder 522 is reset; the rotating table 521 drives the labeling cylinder 522 to rotate, so that the suction plate 524 is aligned with the first bracket 6, and the labeling cylinder 522 drives the suction plate 524 to move downward through the fixed plate 523, so that the label absorbed by the lower side of the suction plate 524 is attached to the first bracket 6; the labeling cylinder 522 drives the suction plate 524 to reset through the fixed plate 523, and the rotating table 521 drives the labeling cylinder 522 to reset;

[0087] Step six: Move out the first bracket 6 and the second bracket 7 on the left side, and move the rivet 8 to be spun into the rivet groove 443. The first bracket 6 and the second bracket 7 to be riveted are positioned and supported by the fixed block 421, the first slot 422, the second slot 423, the third slot 442, the support plate 444, the rotating plate 445, and the fourth slot 448.

[0088] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A car sunroof bracket assembly spinning device with an opening and closing force detection function, comprising a base (1) fixedly installed in a box body, characterized in that: A riveting press (2) for pressing the first bracket (6) and spinning the rivet (8) is fixedly installed on the rear side of the base (1), and a double-station support assembly (4) for alternately loading materials and having an opening and closing force detection function is installed on the front side of the base (1); The double-station support assembly (4) comprises a translation assembly (41), a fixed support assembly (42), a rotating platform (43), a rotating support assembly (44) and a detection assembly (45); A translation assembly (41) for transferring materials is installed on the base (1), the translation assembly (41) is located in front of the riveting press (2), and a group of rivets (8) above the translation assembly (41) is located below the riveting press (2); a fixed support assembly (42) for supporting the first bracket (6) is symmetrically installed at the front end of the upper side of the translation assembly (41); a rotating table (43) is symmetrically rotatably installed on the translation assembly (41), and the rotating table (43) is located at the rear side of the fixed support assembly (42); A rotating support assembly (44) for positioning and supporting the second bracket (7) and the rivet (8) is fixedly mounted on the rotating table (43); a detection assembly (45) for detecting the opening and closing force is mounted on the lower side of the rear end of the translation assembly (41); and an output end of the detection assembly (45) is connected to the rotating table (43); The base (1) is symmetrically provided with feeding mechanisms (3) for conveying rivets (8) to the rotating support assembly (44) on both sides of the riveting press (2); the base (1) is symmetrically provided with labeling mechanisms (5) for labeling the first bracket (6) that has passed the inspection on both sides in front of the translation assembly (41); the labeling mechanisms (5) are connected to the translation assembly (41); The detection assembly (45) comprises a fixed frame (451), a motor (452) and a torque sensor (453); the fixed frame (451) is fixedly mounted on the lower side of the translation assembly (41); a motor (452) that rotates at a constant speed is fixedly mounted on the lower side of the fixed frame (451); an output end of the motor (452) is fixedly connected to the middle of the rotating platform (43); and a torque sensor (453) for detecting torque at the output end of the motor (452) is fixedly mounted on the middle of the fixed frame (451).

2. The automobile sunroof bracket assembly spinning device with opening and closing force detection function according to claim 1 is characterized in that: The feeding mechanism (3) comprises a feeding component (31), an adjustable feeding component (32) and a pushing component (33); the feeding component (31) for feeding rivets (8) is mounted on the base (1); the adjustable feeding component (32) is mounted on the base (1); when feeding, the feeding port of the adjustable feeding component (32) is aligned with the discharging port of the feeding component (31), and the discharging port of the adjustable feeding component (32) is aligned with the feeding port of the rotating support component (44); when not feeding, the feeding port and the discharging port of the adjustable feeding component (32) are misaligned with the discharging port of the feeding component (31) and the feeding port of the rotating support component (44), thereby providing a movable space for the rotating support component (44); the pushing component (33) for pushing the rivets (8) onto the rotating support component (44) is mounted on the feeding component (31).

3. The automobile sunroof bracket assembly spinning device with opening and closing force detection function according to claim 2 is characterized in that: The adjustable feeding assembly (32) comprises a second mounting frame (321), a clearance cylinder (322), a movable feeding platform (323) and a feeding trough (324); the second mounting frame (321) is fixedly mounted on the base (1); the clearance cylinder (322) is fixedly mounted on the second mounting frame (321); the movable feeding platform (323) is fixedly mounted on the output end of the clearance cylinder (322); and the movable feeding platform (323) is provided with a feeding trough (324); the feeding port of the feeding trough (324) is aligned with the discharging port of the feeding assembly (31); and the discharging port of the feeding trough (324) is aligned with the feeding port of the rotating support assembly (44).

4. The automobile sunroof bracket assembly spinning device with opening and closing force detection function according to claim 3 is characterized in that: The translation assembly (41) comprises a support platform (411), a guide rail (412), a slider (413), a mounting plate (414), a connecting frame (415) and a translation cylinder (416); the support platform (411) is fixedly mounted on the front side of the base platform (1); two sliders (413) are symmetrically fixedly mounted on the lower side of the mounting plate (414); the mounting plate (414) is provided with two groups, and the two groups of mounting plates (414) are symmetrically distributed on the support platform (411); the guide rail (412) is symmetrically fixedly mounted on the support platform (411); the two sliders (413) on the lower side of the same group of mounting plates (414) are fixedly mounted on the support platform (411); ) are respectively connected to the two guide rails (412) in a limited sliding manner; a connecting frame (415) is fixedly installed between the two groups of mounting plates (414); a translation cylinder (416) is fixedly installed in the middle of the support platform (411), and the output end of the translation cylinder (416) is fixedly connected to the lower side of one group of mounting plates (414); a fixed support component (42) for supporting the first bracket (6) is installed at the front end of the mounting plate (414), a detection component (45) for detecting the opening and closing force is installed at the lower side of the rear end of the mounting plate (414), and a rotating table (43) is rotatably installed at the top of the rear end of the mounting plate (414).

5. The automobile sunroof bracket assembly spinning device with opening and closing force detection function according to claim 4 is characterized in that: The fixed support assembly (42) comprises a fixed block (421), a first clamping slot (422), a second clamping slot (423) and a stopper (424); the fixed block (421) is fixedly mounted on the upper side of the support platform (411); an end of the fixed block (421) close to the rotating platform (43) is provided with a first clamping slot (422) for positioning and supporting the middle part of the first bracket (6); an end of the fixed block (421) away from the rotating platform (43) is provided with a second clamping slot (423) for positioning and supporting the tail of the first bracket (6); and an end of the fixed block (421) away from the rotating platform (43) is fixedly mounted with a stopper (424) which is clamped with a limiting slot (61) at the tail of the first bracket (6).

6. The automobile sunroof bracket assembly spinning device with opening and closing force detection function according to claim 5 is characterized in that: The rotating support assembly (44) comprises a rotating block (441) for supporting, a third clamping groove (442), a riveting groove (443), a support plate (444), a rotating plate (445), a first supporting block (446), a second supporting block (447), a fourth clamping groove (448) and a guide assembly for connecting the discharge port of the feeding trough (324) with the riveting groove (443), the rotating block (441) being fixedly mounted in the middle of the rotating platform (43), the rotating block (441) being provided with a third clamping groove (442) for clamping with the arc segment of the second bracket (7), and a riveting groove (448) for accommodating the riveting end of the second bracket (7) and the rivet (8) in the middle of the rotating block (441). A support plate (444) for supporting the first bracket (6) is fixedly mounted on the upper side of the rotating block (441); a rotating plate (445) is fixedly mounted on the edge of the rotating platform (43); a first support block (446) for supporting the middle of the second bracket (7) is fixedly mounted in the middle of the rotating plate (445); a second support block (447) is fixedly mounted on an end of the rotating plate (445) away from the rotating platform (43); a fourth clamping groove (448) for clamping the tail of the second bracket (7) is formed on the second support block (447); the center of the rivet groove (443) coincides with the rotation center of the rotating platform (43); and a guide assembly is arranged on the rotating block (441).

7. The automobile sunroof bracket assembly spinning device with opening and closing force detection function according to claim 6 is characterized in that: The guide assembly comprises a guide groove (4431) and a positioning groove (4432); the positioning groove (4432) is provided on the edge of the rotating block (441); the guide groove (4431) communicating with the riveting groove (443) is provided on the upper side of the rotating block (441); the positioning groove (4432) abuts against the movable feeding platform (323); the feed opening of the guide groove (4431) is aligned with the discharge opening of the feeding groove (324).

8. The automobile sunroof bracket assembly spinning device with opening and closing force detection function according to claim 7 is characterized in that: The labeling mechanism (5) comprises a feeding module (51) and a labeling module (52); the feeding module (51) for conveying labels is installed on the base platform (1); and the labeling module (52) for sticking labels to the first bracket (6) is installed on the support platform (411).

9. A method for using the automobile sunroof bracket assembly spinning device with opening and closing force detection function according to claim 8, characterized in that: The following steps are involved: Step 1: The rivet (8) is conveyed through the feeding assembly (31); the displacement cylinder (322) drives the movable feeding platform (323) to move so that the two ends of the feeding trough (324) on the movable feeding platform (323) are respectively aligned with the discharge end of the feeding assembly (31) and the guide groove (4431); then the pushing assembly (33) pushes the rivet (8) along the feeding trough (324) and the guide groove (4431) into the riveting groove (443); Step 2: Align the riveting hole of the riveted end of the second bracket (7) with the rivet (8) in the riveting groove (443) and insert the rivet, so that the arc section on the second bracket (7) is aligned with the third slot (442), the middle of the second bracket (7) is supported by the first support block (446), and the tail of the second bracket (7) is positioned and supported by the fourth slot (448); align the riveting hole of the first bracket (6) with the rivet (8) and insert the rivet, and position and support the first bracket (6) through the support plate (444), the first slot (422), the second slot (423), the stopper (424) and the limiting slot (61), so that the first bracket (6), the second bracket (7) and the rivet (8) are in the standard position; Step 3: The translation cylinder (416) drives the two sets of mounting plates (414) to move through the connecting frame (415), and the mounting plates (414) move horizontally under the limiting action of the guide rail (412) and the slider (413), thereby driving the mounting plate (414) on the left to move to the lower side of the riveting press (2), and at this time, the mounting plate (414) on the right moves to the loading and unloading station on the right; loading and unloading are performed at the loading and unloading station on the right; at the same time, at the riveting station, the rivet (8) is spun by the riveting press (2) to complete the riveting of the first bracket (6) and the second bracket (7); Step 4: After riveting is completed, the translation cylinder (416) drives the two sets of mounting plates (414) to reset; during the movement process, the motor (452) is started to rotate at a constant speed, and the motor (452) rotates at a constant speed to drive the rotating table (43) to rotate, and the rotating table (43) rotates the rotating block (441) and the rotating plate (445), thereby driving the second bracket (7) to rotate relative to the first bracket (6) with the rivet (8) as the center; during this process, the torque at the output end of the motor (452) is detected by the torque sensor (453), thereby detecting the opening and closing force between the first bracket (6) and the second bracket (7); if the detection fails, step 6 is executed; if the detection passes, steps 5 and 6 are executed; Step 5: After the translation cylinder (416) drives the two sets of mounting plates (414) to reset, the mounting plate (414) on the right side moves to the lower side of the riveting press (2); at this time, the riveting press (2) spins the rivet (8) on the mounting plate (414) on the right side to complete the riveting of the first bracket (6) and the second bracket (7) on the right side; at the same time, the label is fed through the feeding module (51), and the label is adsorbed and adhered to the first bracket (6) through the labeling module (52); Step 6: The first bracket (6) and the second bracket (7) on the left side are removed, and the rivet (8) to be spun is moved into the riveting groove (443). The first bracket (6) and the second bracket (7) to be riveted are positioned and supported by the fixing block (421), the first clamping groove (422), the second clamping groove (423), the third clamping groove (442), the support plate (444), the rotating plate (445), and the fourth clamping groove (448).

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