Vehicle door limiting stopper riveting equipment

Abstract

The utility model discloses riveting equipment for a car door stopper, which belongs to the technical field of riveting equipment and comprises a machine table, a gantry sliding rail module, a loading frame, a riveting frame and a testing frame are fixedly connected onto the machine table, a multi-station sliding frame is slidably connected onto the gantry sliding rail module, and a multi-station clamp is arranged on the multi-station sliding frame. The multi-station clamp is arranged on the machine table and corresponds to the loading frame, the riveting frame and the testing frame, three material moving mechanisms are arranged on the machine table and correspond to the loading frame, the riveting frame and the testing frame respectively, and a feeding mechanism, a feeding mechanism, a riveting mechanism, a testing mechanism and a marking and discharging mechanism are arranged on the machine table. According to the utility model, the equipment integrates the functions of assembling, riveting, testing and marking accessories of the limiting stopper, and adopts a multi-station design, so that the limiting stopper can be processed in multiple procedures at the same time, the processing procedures are concentrated, the working time is saved, and meanwhile, the riveting effect is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting equipment, and more specifically to a riveting equipment for a vehicle door stopper. Background Art

[0002] Door stoppers are a common automotive accessory. Their primary function is to limit the extent to which a door can open, ensuring driving safety. At each stop, the stopper acts as a limiter on the door, preventing it from opening too far while also allowing it to remain open when needed.

[0003] At present, when door limiters are processed, the connection points are usually riveted. Most existing riveting equipment is usually only capable of stamping and riveting. The accessories used for riveting need to be assembled first, and then stamped and riveted. The riveting process is not convenient. Moreover, the riveting cannot be tested after completion, making it difficult to guarantee the use effect. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a door limiter riveting device, which aims to solve the problem that the riveting equipment in the prior art can usually only perform stamping riveting, and the accessories used for riveting need to be assembled first, and then stamping riveting is performed after the assembly is completed. The riveting process is not convenient, and moreover, it is impossible to test after the riveting is completed, and it is difficult to ensure the use effect.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions:

[0008] A door stopper riveting device includes a machine platform, to which a gantry slide rail module, a loading rack, a riveting rack and a testing rack are fixedly connected; a multi-station slide rail module is slidably connected to the gantry slide rail module; a multi-station slide rail is provided with a multi-station fixture, and the multi-station fixture corresponds to the loading rack, the riveting rack and the testing rack; three material transfer mechanisms are provided on the machine platform, and the three material transfer mechanisms correspond to the loading rack, the riveting rack and the testing rack respectively; a loading mechanism, a feeding mechanism, a riveting mechanism, a testing mechanism and a marking and discharging mechanism are provided on the machine platform.

[0009] As a preferred solution of the present invention, each of the material moving mechanisms includes a screw slide module, a lifting cylinder, a servo adjustment assembly and a pressure head positioning fixture. The screw slide module is fixedly connected to the machine platform, the lifting cylinder is slidably connected in the screw slide module, the servo adjustment assembly is fixedly connected to the output end of the lifting cylinder, and the pressure head positioning fixture is arranged on the servo adjustment assembly.

[0010] As a preferred solution of the present invention, the feeding mechanism includes a vibrating loader, an offset feeding component, a material picking slide module, a material picking fixture and a detection component. The vibrating loader, the offset feeding component, the material picking slide module and the detection component are all fixedly connected to the machine platform, and the offset feeding component corresponds to the vibrating loader. The material picking fixture is arranged on the material picking slide module and corresponds to the offset feeding component and the detection component.

[0011] As a preferred solution of the present invention, the feeding mechanism includes a one-way positioning fixture, an incoming material detection block, a loading block, a feeding pipe, an incoming material pushing cylinder, a material transfer slide module, a material transfer fixture and a loading and pushing cylinder. The one-way positioning fixture is arranged on the loading rack, the incoming material detection block and the loading block are fixedly connected to the loading rack, the feeding pipe and the material transfer slide module are fixedly connected to the machine, and the feeding pipe is connected to the incoming material detection block through a pipeline, the incoming material pushing cylinder and the loading and pushing cylinder are both arranged on the loading rack, and the incoming material pushing cylinder and the loading and pushing cylinder correspond to the incoming material detection block and the loading block respectively, the material transfer fixture is arranged on the material transfer slide module, and the material transfer fixture corresponds to the incoming material detection block and the loading block.

[0012] As a preferred solution of the present invention, the riveting mechanism includes a riveting cylinder and a riveting head, the riveting cylinder is fixedly connected to the riveting frame, and the riveting head is fixedly connected to the output end of the riveting cylinder.

[0013] As a preferred solution of the present invention, the testing mechanism includes a reduction motor, a rotating head and a rotating positioning fixture. The reduction motor is fixedly connected to the machine platform, the rotating head is fixedly connected to the output end of the reduction motor, and the rotating positioning fixture is fixedly connected to the test frame corresponding to the rotating head.

[0014] As a preferred solution of the present invention, the marking and discharging mechanism includes a marking slide module, a rotary marking fixture, a marking machine, a discharge slide module, a rotary discharge fixture, a conveying device, a discharge pipe and a material box. The marking slide module, the discharge slide module, the conveying device and the discharge pipe are all fixedly connected to the machine platform. The rotary marking fixture and the marking machine are both arranged on the marking slide module, and the marking machine corresponds to the rotary marking fixture. The rotary discharge fixture is arranged on the discharge slide module, and the rotary discharge fixture corresponds to the rotary marking fixture and the conveying device. The material box is fixedly connected in the machine platform, and the material box corresponds to the discharge pipe.

[0015] As a preferred solution of the present invention, the loading rack, the riveting rack and the testing rack are all fixedly connected with a pressure rod positioning fixture.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) In this solution, the gantry slide rail module, the multi-station slide and the multi-station clamp perform multi-station gripping on the limiter, so that multiple limiters can be processed in different processes at the same time. The loading mechanism and the feeding mechanism cooperate with the loading rack to assemble the riveting accessories and rivets at the tail of the limiter. The riveting rack and the riveting mechanism cooperate to rivet the tail of the limiter. The testing rack and the testing mechanism cooperate to perform riveting tests on the limiter. During the assembly, riveting and testing of the tail of the limiter, the three material moving mechanisms adjust the position of the tail of the limiter so that it can adapt to different products. The tested limiter is finally marked and sent out by the marking and discharging mechanism. The equipment integrates the assembly, riveting, testing and marking functions of the limiter accessories, and adopts a multi-station design so that the limiter can be processed in multiple processes at the same time, concentrating the processing steps, saving working time and effectively ensuring the riveting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the main view of the utility model;

[0020] Figure 2 This is a structural diagram of the feeding mechanism in the utility model;

[0021] Figure 3 This is a structural diagram of the feeding mechanism in the utility model;

[0022] Figure 4 This is the structural diagram of the riveting mechanism in this utility model

[0023] Figure 5 This is the structural diagram of the test mechanism in this utility model

[0024] Figure 6 It is a structural diagram of the marking mechanism in this utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Machine; 2. Gantry slide rail module; 3. Multi-station slide; 4. Multi-station fixture; 5. Loading rack; 6. Riveting rack; 7. Testing rack; 8. Material transfer mechanism; 81. Screw slide rail module; 82. Lifting cylinder; 83. Servo adjustment assembly; 84. Press head positioning fixture; 9. Loading mechanism; 91. Vibrating loader; 92. Offset feeding assembly; 93. Retrieving slide rail module; 94. Retrieving fixture; 95. Detection assembly; 10. Feeding mechanism; 101. One-way positioning fixture; 102. Incoming material detection block; 103. Loading block; 104. Feeding pipe; 105. Incoming material pushing cylinder; 106, material transfer slide module; 107, material transfer fixture; 108, loading and pushing cylinder; 11, riveting mechanism; 111, riveting cylinder; 112, riveting head; 12, testing mechanism; 121, reduction motor; 122, rotating head; 123, rotating positioning fixture; 13, marking and discharging mechanism; 131, marking slide module; 132, rotary marking fixture; 133, marking machine; 134, material discharge slide module; 135, rotary material discharge fixture; 136, conveying device; 137, discharge pipe; 138, material box; 14, pressure rod positioning fixture. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0028] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0030] Example:

[0031] See also Figure 1-6 A door stopper riveting device includes a machine platform 1, to which a gantry slide module 2, a loading rack 5, a riveting rack 6 and a testing rack 7 are fixedly connected, a multi-station slide 3 is slidably connected to the gantry slide module 2, a multi-station slide 3 is provided with a multi-station fixture 4, and the multi-station fixture 4 corresponds to the loading rack 5, the riveting rack 6 and the testing rack 7, three material moving mechanisms 8 are provided on the machine platform 1, and the three material moving mechanisms 8 correspond to the loading rack 5, the riveting rack 6 and the testing rack 7 respectively, a loading mechanism 9, a feeding mechanism 10, a riveting mechanism 11, a testing mechanism 12 and a marking and discharging mechanism 13 are provided on the machine platform 1.

[0032] In this embodiment, when riveting the door limiter, the gantry slide module 2 controls the multi-station slide 3 to move so that the multi-station fixture 4 grabs the limiter. The limiter is first placed on the first material moving mechanism 8. The first material moving mechanism 8 fixes the limiter and then moves it so that the tail end of the limiter is placed on the loading rack 5. The loading mechanism 9 and the feeding mechanism 10 feed the loading rack 5 respectively. The loading mechanism 9 moves the riveted accessories to the loading rack 5 to correspond to the tail end of the limiter. The feeding mechanism 10 allows the rivet to pass through the riveted accessories and the tail end of the limiter, so that the riveted accessories and the rivet are assembled on the limiter. After the assembly is completed, the gantry slide module 2 moves the multi-station slide 3 to allow the multi-station fixture 4 to grab the limiter. Take the limiter and move it to the second material moving mechanism 8. The second material moving mechanism 8 fixes the limiter and places its tail end on the riveting frame 6. The riveting mechanism 11 rivets the riveted accessories to the tail end of the limiter through rivets. After the riveting is completed, the gantry slide module 2 continues to move the multi-station slide 3 to make the multi-station fixture 4 grab the limiter, and the limiter moves to the third material moving mechanism 8. The testing mechanism 12 fixes the rivets to perform a rotation test on the riveted accessories. After the limiter test is completed, the gantry slide module 2 continues to move the multi-station slide 3 to make the multi-station fixture 4 grab the limiter and place the limiter on the marking and discharging mechanism 13. The marking and discharging mechanism 13 marks the limiter and sends it out.

[0033] Specifically, each material moving mechanism 8 includes a screw slide rail module 81, a lifting cylinder 82, a servo adjustment assembly 83 and a pressure head positioning fixture 84. The screw slide rail module 81 is fixedly connected to the machine platform 1, the lifting cylinder 82 is slidingly connected in the screw slide rail module 81, the servo adjustment assembly 83 is fixedly connected to the output end of the lifting cylinder 82, and the pressure head positioning fixture 84 is arranged on the servo adjustment assembly 83.

[0034] In this embodiment, the limiter is grabbed by the multi-station fixture 4 and placed on the servo adjustment component 83, and the pressure head positioning fixture 84 fixes the limiter on the servo adjustment component 83. The servo adjustment component 83 adjusts the angle of the tail of the limiter through the servo motor, and the screw slide module 81 controls the movement of the lifting cylinder 82 to adjust the position of the limiter. The lifting cylinder 82 controls the lifting and lowering of the servo adjustment component 83 and the pressure head positioning fixture 84 to adjust the height of the limiter, so that the tail end of the limiter is always maintained in the appropriate processing position.

[0035] Specifically, the feeding mechanism 9 includes a vibrating loader 91, an offset feeding component 92, a material picking slide module 93, a material picking fixture 94 and a detection component 95. The vibrating loader 91, the offset feeding component 92, the material picking slide module 93 and the detection component 95 are all fixedly connected to the machine 1, and the offset feeding component 92 corresponds to the vibrating loader 91. The material picking fixture 94 is arranged on the material picking slide module 93 and corresponds to the offset feeding component 92 and the detection component 95.

[0036] In this embodiment, the vibration loader 91 vibrates and feeds materials to the offset feeding component 92, so that the riveted accessories enter the offset feeding component 92, and the material picking slide module 93 controls the movement of the material picking clamp 94. The material picking clamp 94 grabs the riveted accessories through the offset feeding component 92, and moves the riveted accessories to the loading rack 5 and combines with the tail of the limiter. During the movement, the detection component 95 detects the riveted accessories.

[0037] Specifically, the feeding mechanism 10 includes a one-way positioning fixture 101, an incoming material detection block 102, a loading block 103, a feeding pipe 104, an incoming material pushing cylinder 105, a material transfer slide module 106, a material transfer fixture 107 and a loading pushing cylinder 108. The one-way positioning fixture 101 is set on the loading rack 5, the incoming material detection block 102 and the loading block 103 are fixedly connected to the loading rack 5, the feeding pipe 104 and the material transfer slide module 106 are fixedly connected to the loading rack 5, and the feeding pipe 104 and the material transfer slide module 106 are fixedly connected to the loading rack 5. On the machine 1, the feeding pipe 104 is connected with the incoming material detection block 102 through a pipeline, the incoming material pushing cylinder 105 and the filling pushing cylinder 108 are both arranged on the loading rack 5, and the incoming material pushing cylinder 105 and the filling pushing cylinder 108 correspond to the incoming material detection block 102 and the filling block 103 respectively, and the material transfer fixture 107 is arranged on the material transfer slide module 106, and the material transfer fixture 107 corresponds to the incoming material detection block 102 and the filling block 103.

[0038] In this embodiment, after the riveting accessories are placed on the loading rack 5 and combined with the tail end of the limiter, the one-way positioning fixture 101 pushes the riveting accessories to keep the riveting accessories and the tail end of the limiter stable, and the feeding pipe 104 transports the rivets to the incoming material detection block 102 through the pipeline, and the incoming material pushing cylinder 105 pushes the rivets out for inspection. After the inspection is completed, the material transfer slide module 106 controls the material transfer fixture 107 to move and clamp the rivets, and places the rivets in the loading block 103. The loading pushing cylinder 108 pushes the rivets in the loading block 103 so that the rivets pass through the riveting accessories and the tail end of the limiter to complete the assembly.

[0039] Specifically, the riveting mechanism 11 includes a riveting cylinder 111 and a riveting head 112 . The riveting cylinder 111 is fixedly connected to the riveting frame 6 , and the riveting head 112 is fixedly connected to the output end of the riveting cylinder 111 .

[0040] In this embodiment, after the rivets and riveted accessories are assembled on the limiter, the pressure head positioning fixture 84 cancels the fixation of the limiter, and the gantry slide module 2 controls the movement of the multi-station slide 3, so that the multi-station fixture 4 grabs the limiter and places it on the second servo adjustment assembly 83. The limiter is fixed and adjusted in the same way on the second servo adjustment assembly 83, so that the tail is placed on the riveting frame 6 corresponding to the riveting head 112, and the riveting cylinder 111 pushes the riveting head 112 to rivet the tail of the limiter, so that the riveted accessories are riveted to the limiter through rivets.

[0041] Specifically, the testing mechanism 12 includes a reduction motor 121, a rotating head 122 and a rotating positioning fixture 123. The reduction motor 121 is fixedly connected to the machine 1, the rotating head 122 is fixedly connected to the output end of the reduction motor 121, and the rotating positioning fixture 123 is fixedly connected to the test frame 7 corresponding to the rotating head 122.

[0042] In this embodiment, after the limiter is riveted, the gantry slide module 2 continues to control the movement of the multi-station slide 3, so that the multi-station fixture 4 grabs and moves the limiter, and places the limiter on the third servo adjustment component 83. The limiter adopts the same fixing and adjustment method on the servo adjustment component 83, so that the tail is placed on the test frame 7 and corresponds to the rotating head 122 and the rotating positioning fixture 123. The rotating positioning fixture 123 clamps and fixes the rivet, and the reduction motor 121 controls the rotating head 122 to rotate, so that the rotating head 122 drives the riveted accessories to rotate, thereby testing the riveting effect.

[0043] Specifically, the marking and discharging mechanism 13 includes a marking slide module 131, a rotary marking fixture 132, a marking machine 133, a discharge slide module 134, a rotary discharge fixture 135, a conveying device 136, a discharge pipe 137 and a material box 138. The marking slide module 131, the discharge slide module 134, the conveying device 136 and the discharge pipe 137 are all fixedly connected to the machine 1. The rotary marking fixture 132 and the marking machine 133 are both arranged on the marking slide module 131, and the marking machine 133 corresponds to the rotary marking fixture 132. The rotary discharge fixture 135 is arranged on the discharge slide module 134, and the rotary discharge fixture 135 corresponds to the rotary marking fixture 132 and the conveying device 136. The material box 138 is fixedly connected to the machine 1, and the material box 138 corresponds to the discharge pipe 137.

[0044] In this embodiment, after the tail of the stopper is riveted, the gantry slide rail module 2 continues to control the movement of the multi-station slide 3, so that the multi-station fixture 4 grabs and moves the stopper, and places the stopper on the rotary marking fixture 132. The rotary marking fixture 132 clamps and fixes the stopper, and then rotates ninety degrees so that the stopper corresponds to the marking machine 133. The marking machine 133 performs laser marking on the surface of the stopper. After the marking is completed, the marking slide rail module 131 drives the rotary marking fixture 132 and the marking machine 133 to mark the surface of the stopper. 3 moves, and at the same time, the rotary marking fixture 132 rotates to reset and cancels the clamping of the limiter, and the discharge slide module 134 controls the rotary discharge fixture 135 to move and clamp the limiter. During the process of the rotary discharge fixture 135 moving and clamping the limiter, the rotary discharge fixture 135 puts unqualified products into the discharge pipe 137, and the unqualified products slide into the material box 138 for collection, and the qualified products are rotated 180° by the rotary discharge fixture 135 and placed on the conveyor 136 for delivery.

[0045] Specifically, the loading rack 5 , the riveting rack 6 and the testing rack 7 are all fixedly connected with a pressure rod positioning fixture 14 .

[0046] In this embodiment, when the stopper is processed on the loading rack 5, the riveting rack 6 and the testing rack 7, the three pressure rod positioning fixtures 14 assist in pressing the stopper, so that the stopper is further kept stable and the processing is convenient.

[0047] Working principle: When riveting the door limiter, the gantry slide module 2 controls the multi-station slide 3 to move so that the multi-station fixture 4 grabs the limiter. The limiter is first placed on the first servo adjustment component 83, and the pressure head positioning fixture 84 fixes the limiter on the servo adjustment component 83. The servo adjustment component 83 adjusts the angle of the tail of the limiter through the servo motor. The screw slide module 81 controls the movement of the lifting cylinder 82 to adjust the position of the limiter. The lifting cylinder 82 controls the lifting and lowering of the servo adjustment component 83 and the pressure head positioning fixture 84 to adjust the height of the limiter, so that the tail end of the limiter maintains a suitable processing position on the loading rack 5. Then, the vibration loader 91 vibrates and feeds the material to the dislocation feeding component 92, so that the riveted accessories enter the dislocation feeding component 92. , the material picking slide module 93 controls the movement of the material picking fixture 94, and the material picking fixture 94 grabs the riveted accessories through the misaligned feeding component 92, moves the riveted accessories to the loading rack 5 and combines with the tail end of the limiter, and the one-way positioning fixture 101 pushes the riveted accessories to keep the riveted accessories and the tail end of the limiter stable. The feeding pipe 104 transports the rivet to the incoming material detection block 102 through the pipeline, and the incoming material pushing cylinder 105 pushes the rivet out for detection. After the detection is completed, the material moving slide module 106 controls the material moving fixture 107 to move to clamp the rivet and place the rivet in the loading block 103. The loading pushing cylinder 108 pushes the rivet in the loading block 103 so that the rivet passes through the riveted accessories and the tail end of the limiter to complete the assembly. After the assembly is completed, the pressure head positioning fixture 84 cancels the limit The positioner is fixed, the gantry slide module 2 moves the multi-station slide 3 to make the multi-station fixture 4 grab the limiter, the multi-station fixture 4 grabs the limiter and places it on the second servo adjustment component 83, the limiter is fixed and adjusted in the same way on the second servo adjustment component 83, so that the tail is placed on the riveting frame 6 and corresponds to the riveting head 112, the riveting cylinder 111 pushes the riveting head 112 to rivet the tail of the limiter, so that the riveted accessories are riveted to the limiter through rivets, after the riveting is completed, the pressure head positioning fixture 84 cancels the fixation of the limiter, the gantry slide module 2 continues to move the multi-station slide 3 to make the multi-station fixture 4 grab the limiter, so that the multi-station fixture 4 grabs and moves the limiter, and places the limiter on the third servo adjustment component 83, and the limiter is in the servo adjustment The same fixing and adjustment method is adopted on the component 83, so that the tail is placed on the test frame 7 and corresponds to the rotating head 122 and the rotating positioning fixture 123. The rotating positioning fixture 123 clamps and fixes the rivet, and the reduction motor 121 controls the rotating head 122 to rotate, so that the rotating head 122 drives the riveted accessories to rotate, thereby testing the riveting effect. After the limiter test is completed, the pressure head positioning fixture 84 cancels the fixation of the limiter, and the gantry slide module 2 continues to move the multi-station slide 3 so that the multi-station fixture 4 grabs the limiter and places the limiter on the rotary marking fixture 132. The rotary marking fixture 132 clamps and fixes the limiter, and then rotates ninety degrees so that the limiter corresponds to the marking machine 133. The marking machine 133 performs laser marking on the surface of the limiter. After the marking is completed,The marking slide module 131 drives the rotary marking fixture 132 and the marking machine 133 to move. At the same time, the rotary marking fixture 132 rotates and resets, releasing its grip on the limiter. The unloading slide module 134 controls the rotary unloading fixture 135 to move and grip the limiter. During this process, the rotary unloading fixture 135 places unqualified products into the discharge pipe 137. Unqualified products slide into the material bin 138 for collection. Qualified products are then rotated 180 degrees by the rotary unloading fixture 135 and placed on the conveyor 136 for delivery.

[0048] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A door stopper riveting device, comprising a machine (1), characterized in that: The machine (1) is fixedly connected with a gantry slide module (2), a loading rack (5), a riveting rack (6) and a testing rack (7); the gantry slide module (2) is slidably connected with a multi-station slide (3); the multi-station slide (3) is provided with a multi-station fixture (4), and the multi-station fixture (4) corresponds to the loading rack (5), the riveting rack (6) and the testing rack (7); the machine (1) is provided with three material transfer mechanisms (8), and the three material transfer mechanisms (8) correspond to the loading rack (5), the riveting rack (6) and the testing rack (7), respectively; the machine (1) is provided with a loading mechanism (9), a feeding mechanism (10), a riveting mechanism (11), a testing mechanism (12) and a marking and discharging mechanism (13).

2. The door stopper riveting device according to claim 1, characterized in that: Each of the material moving mechanisms (8) includes a screw rail module (81), a lifting cylinder (82), a servo adjustment component (83) and a pressure head positioning fixture (84), wherein the screw rail module (81) is fixedly connected to the machine platform (1), the lifting cylinder (82) is slidably connected inside the screw rail module (81), the servo adjustment component (83) is fixedly connected to the output end of the lifting cylinder (82), and the pressure head positioning fixture (84) is arranged on the servo adjustment component (83).

3. The door stopper riveting device according to claim 2, characterized in that: The feeding mechanism (9) includes a vibration feeder (91), an offset feeding assembly (92), a material picking slide module (93), a material picking fixture (94) and a detection assembly (95). The vibration feeder (91), the offset feeding assembly (92), the material picking slide module (93) and the detection assembly (95) are all fixedly connected to the machine (1), and the offset feeding assembly (92) corresponds to the vibration feeder (91). The material picking fixture (94) is arranged on the material picking slide module (93) and corresponds to the offset feeding assembly (92) and the detection assembly (95).

4. The door stopper riveting device according to claim 3, characterized in that: The feeding mechanism (10) includes a one-way positioning fixture (101), an incoming material detection block (102), a loading block (103), a feeding pipe (104), an incoming material pushing cylinder (105), a material transfer slide module (106), a material transfer fixture (107) and a loading pushing cylinder (108), wherein the one-way positioning fixture (101) is arranged on the loading rack (5), the incoming material detection block (102) and the loading block (103) are fixedly connected to the loading rack (5), and the feeding pipe (104) and the material transfer slide module (106) are fixedly connected. On the machine (1), the feeding pipe (104) is connected to the incoming material detection block (102) through the pipe, the incoming material pushing cylinder (105) and the filling pushing cylinder (108) are both arranged on the loading rack (5), and the incoming material pushing cylinder (105) and the filling pushing cylinder (108) correspond to the incoming material detection block (102) and the filling block (103) respectively, and the material transfer fixture (107) is arranged on the material transfer slide module (106), and the material transfer fixture (107) corresponds to the incoming material detection block (102) and the filling block (103).

5. The door stopper riveting device according to claim 4, characterized in that: The riveting mechanism (11) comprises a riveting cylinder (111) and a riveting head (112), wherein the riveting cylinder (111) is fixedly connected to the riveting frame (6), and the riveting head (112) is fixedly connected to the output end of the riveting cylinder (111).

6. The door stopper riveting device according to claim 5, characterized in that: The testing mechanism (12) comprises a reduction motor (121), a rotating head (122) and a rotating positioning fixture (123); the reduction motor (121) is fixedly connected to the machine platform (1); the rotating head (122) is fixedly connected to the output end of the reduction motor (121); and the rotating positioning fixture (123) is fixedly connected to the test frame (7) and corresponds to the rotating head (122).

7. The door stopper riveting device according to claim 6, characterized in that: The marking discharge mechanism (13) includes a marking slide module (131), a rotary marking fixture (132), a marking machine (133), a discharge slide module (134), a rotary discharge fixture (135), a conveying device (136), a discharge pipe (137) and a material box (138). The marking slide module (131), the discharge slide module (134), the conveying device (136) and the discharge pipe (137) are all fixedly connected to the machine (1). The rotary marking fixture ( 132) and the marking machine (133) are both arranged on the marking slide module (131), and the marking machine (133) corresponds to the rotary marking fixture (132), the rotary discharge fixture (135) is arranged on the discharge slide module (134), and the rotary discharge fixture (135) corresponds to the rotary marking fixture (132) and the conveying device (136), the material box (138) is fixedly connected to the machine (1), and the material box (138) corresponds to the discharge pipe (137).

8. The door stopper riveting device according to claim 7, characterized in that: The loading rack (5), the riveting rack (6) and the testing rack (7) are all fixedly connected with a pressure rod positioning fixture (14).

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