Automatic riveting forming device

Abstract

The invention belongs to the technical field of machine manufacturing, and particularly relates to an automatic riveting forming device. Comprising a riveting die and an automatic feeding and discharging device, and the riveting die comprises a floating lower die and a floating upper die. Through the design of the floating lower die and the floating upper die of the riveting die, structural linkage that accessories are accurately positioned firstly and then stably riveted is achieved through the floating gaps supported by the springs, the first spring and the second spring rebound to open the floating gaps of the lower die and the floating gaps of the upper die before riveting, a punching needle is made to be away from an accessory positioning groove, and it is guaranteed that the accessories are fed and discharged without interference; during stamping, the floating gap of the lower die and the floating gap of the upper die are gradually compressed and disappear, the punching needle accurately enters the positioning groove of the accessory to complete riveting, the assembling accuracy is guaranteed, rigid impact is avoided, the automatic feeding and discharging device and the riveting die work cooperatively, and full-automatic feeding and discharging of the accessory are achieved through air cylinder driving and a conveying belt. And the production efficiency and the product quality stability are obviously improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical manufacturing, in particular to an automatic riveting forming device. BACKGROUND

[0002] Riveting, also known as rivet connection, is a mechanical term that uses axial force to thicken the rivet rod in the part rivet hole and form a rivet head, so that multiple parts are connected. In-mold riveting is a method in which the riveting head can be installed and fixed on the upper die seat (limiting potential impact) or on the moving plate at the upper part of the mold. However, the existing riveting mold still has the following shortcomings when in use:

[0003] When the existing riveting mold is riveting, the punch directly rivets, which can easily cause the parts to be out of position, and the positioning accuracy is insufficient to cause the riveting to deviate. In addition, rigid impact can damage the parts, and manual feeding and discharging have low efficiency, unstable quality, and lack of linkage structure, making it difficult to achieve automatic production.

[0004] Therefore, we propose an automatic riveting forming device to solve the above problems. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the shortcomings of the prior art, the present application provides an automatic riveting forming device to solve the problems of insufficient positioning accuracy of the existing riveting mold and damage to the parts caused by rigid impact.

[0007] (II) Technical solutions

[0008] In order to achieve the above purpose, the present application specifically adopts the following technical solutions:

[0009] An automatic riveting forming device, comprising a riveting mold and an automatic feeding and discharging device, the riveting mold comprising a floating lower die and a floating upper die, the opposite surfaces of the floating lower die and the floating upper die are provided with a part positioning groove, and the interiors of the floating lower die and the floating upper die are provided with a punch corresponding to the part positioning groove;

[0010] The automatic feeding and discharging device comprises a rack and a discharging cylinder arranged on one side of the floating lower die, the top of the rack is provided with a discharging mechanism and an feeding mechanism above the discharging mechanism, one end of the feeding mechanism is opposite to the riveting mold, and the feeding mechanism is used to convey the parts one and parts two to be riveted to the inside of the part positioning groove.

[0011] Further, the riveting mold comprises a lower die plate and an upper die plate, the interior of the lower die plate is provided with a plurality of screw rods one rotating into the interior of the floating lower die, a spring one is sleeved on the screw rod one, and a lower die floating gap is left between the lower die plate and the floating lower die.

[0012] Furthermore, the upper template has several screws, one end of which is screwed into the floating upper mold, and springs are fitted on the screws. A floating gap is left between the upper template and the floating upper mold.

[0013] Furthermore, both the lower and upper templates are equipped with punch holders. One end of the punch holder is provided with a T-slot. The end of the punch away from the accessory positioning slot extends into the T-slot and is provided with a T-block. A connecting seat for installing a feeding cylinder is also provided on one side of the floating lower die. A stamping equipment connector is provided on the top of the floating upper die.

[0014] Furthermore, the feeding mechanism includes a conveyor frame disposed on the top of the frame, a feeding conveyor belt disposed inside the conveyor frame, a feeding conveyor motor for driving the feeding conveyor belt to rotate disposed on one side of the conveyor frame, and a guide plate disposed on the top of the conveyor frame, one end of the guide plate being bent.

[0015] Furthermore, a feeding tray and a receiving tray are provided on the top side of the frame. One end of the receiving tray is opposite to the arc-shaped end of the guide plate, and the other end is inclined downward. The feeding tray is provided with several partitions inside, which divide the inside of the feeding tray into at least two material channels for placing accessory one and accessory two, respectively.

[0016] Furthermore, the feeding mechanism includes a feeding cylinder, a discharging cylinder, and two symmetrically arranged rotating shafts. Each of the two rotating shafts is equipped with a sliding plate, and the two sliding plates are inclined relative to each other to form a V-shaped material channel. A lever is fixedly installed at one end of each rotating shaft, and a connecting rod is hinged to one end of the lever. The end of the connecting rod away from the lever is hinged to the output end of the discharging cylinder.

[0017] Furthermore, the feeding cylinder is located on one end of the top of the frame, the output end of the feeding cylinder extends into the interior of the V-shaped material channel and is provided with a V-shaped pusher plate, and the output end of the unloading cylinder passes through the connecting seat and is provided with a floating joint.

[0018] Furthermore, it also includes an adjustment mechanism, which includes a fixed base fixedly mounted on the top of the frame. A groove is provided on one side of the fixed base, and an adjustment seat is slidably disposed inside the groove. A lead screw is rotatably disposed inside the fixed base, and the lead screw is threadedly connected to the adjustment seat, with its tip extending to the top of the fixed base.

[0019] Furthermore, a fixing plate is provided on one side of the adjusting seat, and a stabilizing plate one and a stabilizing plate two are respectively provided at both ends of the fixing plate. The two rotating shafts are rotatably disposed between the stabilizing plate one and the stabilizing plate two. An L-shaped bracket is provided on one side of the stabilizing plate one. The discharge cylinder is fixedly disposed on the top of the L-shaped bracket. The output end of the feeding cylinder passes through the stabilizing plate one and is connected to the V-shaped push plate. The top of the frame is also provided with a discharge plate for connecting the V-shaped material channel and the feeding tray.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, the present invention provides an automated riveting forming device, which has the following beneficial effects:

[0022] This invention utilizes a floating lower and upper die design in the riveting mold. The floating gap, supported by springs, enables precise positioning of parts before stable riveting. Before riveting, springs one and two spring back open the floating gaps of the lower and upper dies, keeping the punch away from the part's positioning slot and ensuring uninterrupted loading and unloading. During stamping, the floating gaps of the lower and upper dies gradually compress and disappear, allowing the punch to precisely enter the part's positioning slot and complete the riveting. This ensures assembly accuracy while avoiding rigid impact. The automatic loading and unloading device works in conjunction with the riveting mold, using a cylinder drive and conveyor belt to achieve fully automatic loading and unloading of parts, significantly improving production efficiency and product quality stability. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the riveting mold and automatic loading / unloading device of the present invention;

[0024] Figure 2 This is a schematic diagram of the riveting mold structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the floating lower mold and the floating upper mold in the separated state of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the floating lower mold and the floating upper mold in the separated state of the present invention;

[0027] Figure 5 This is an exploded view of the riveting mold structure of the present invention;

[0028] Figure 6 This is an exploded view of the floating lower mold structure of the present invention;

[0029] Figure 7 This is a side view of the automatic loading and unloading device of the present invention;

[0030] Figure 8 for Figure 7 Enlarged structural diagram of the Central Machinery Manufacturing Division;

[0031] Figure 9 This is a side view of the automatic loading and unloading device of the present invention;

[0032] Figure 10 for Figure 9 Enlarged structural diagram of the Central Machinery Manufacturing Division;

[0033] Figure 11 This is a schematic diagram of the V-shaped material channel structure of the present invention;

[0034] Figure 12 This is a schematic diagram of the structure of accessory one and accessory two of the present invention.

[0035] In the diagram: 1. Riveting die; 11. Floating lower die; 12. Floating upper die; 13. Part positioning slot; 14. Punch; 141. T-block; 15. Lower template; 151. Screw 1; 152. Spring 1; 16. Upper template; 161. Screw 2; 162. Spring 2; 17. Punch fixing seat; 171. T-slot; 18. Connecting seat; 19. Stamping equipment connector; 2. Automatic loading and unloading device; 21. Frame; 22. Unloading mechanism; 221. Conveyor frame; 222. Unloading conveyor belt; 223. Unloading conveyor motor; 224. Guide plate; 23. Adjusting mechanism; 231. Fixing... 232. Fixed seat; 233. Slide groove; 234. Adjusting seat; 235. Lead screw; 236. Fixed plate; 237. Stabilizing plate one; 238. Stabilizing plate two; 239. L-shaped bracket; 24. Feeding mechanism; 241. Feeding cylinder; 242. Discharging cylinder; 243. Rotating shaft; 244. Slide plate; 245. V-shaped material channel; 246. Lever; 247. Connecting rod; 248. V-shaped push plate; 25. Feeding tray; 251. Partition plate; 252. Material channel; 26. Receiving tray; 27. Discharging cylinder; 271. Floating joint; 28. Discharging plate; 29. ​​Baffle; 3. Accessory one; 4. Accessory two. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Example

[0038] like Figures 1-12As shown, an automated riveting forming device according to an embodiment of the present invention includes a riveting mold 1 and an automatic loading and unloading device 2. The riveting mold 1 includes a floating lower mold 11 and a floating upper mold 12. The opposing surfaces of the floating lower mold 11 and the floating upper mold 12 are provided with accessory positioning grooves 13, and the interiors of the floating lower mold 11 and the floating upper mold 12 are provided with punches 14 corresponding to the accessory positioning grooves 13.

[0039] The automatic loading and unloading device 2 includes a frame 21 and a loading cylinder 27 disposed on one side of the floating lower mold 11. The top of the frame 21 is provided with a loading mechanism 22 and a loading mechanism 24 located above the loading mechanism 22. One end of the loading mechanism 24 is opposite to the riveting mold 1 and is used to transport the parts to be riveted, part 1 3 and part 2 4, into the part positioning groove 13.

[0040] like Figures 1-12 As shown, in some embodiments, the riveting mold 1 includes a lower template 15 and an upper template 16. The lower template 15 is provided with a plurality of screws 151, one end of which is screwed into the interior of the floating lower mold 11. A spring 152 is sleeved on the screws 151. A floating gap is left between the lower template 15 and the floating lower mold 11.

[0041] Spring 152 rebounds and continuously supports the floating gap of the lower die. At this time, the punch 14 inside the floating lower die 11 does not enter the interior of the accessory positioning groove 13, and will not affect the loading and unloading movement of accessory 1 3 and accessory 2 4 inside the accessory positioning groove 13.

[0042] like Figures 1-12 As shown, in some embodiments, the upper template 16 is provided with a plurality of screws 161, one end of which is screwed into the floating upper mold 12. Springs 162 are sleeved on the screws 161. A floating gap is left between the upper template 16 and the floating upper mold 12.

[0043] Spring 162 continues to support the floating gap of the upper die. At this time, the punch 14 inside the floating upper die 12 has not entered the part positioning groove 13, and will not affect the loading and unloading movement of part 1 3 and part 2 4 inside the part positioning groove 13. When the upper die plate 16 is driven down by the stamping equipment, the floating upper die 12 first contacts the floating lower die 11. Through the rebound of spring 152 and spring 162, part 1 3 and part 2 4 are clamped. The stamping equipment continues to drive the upper die plate 16 down. At this time, the floating gap of the upper die and the floating gap of the lower die are gradually compressed. When the pin disappears, the punch 14 will enter the interior of the accessory positioning groove 13 and punch the connection between accessory 2 4 and accessory 1 3 to achieve the riveting and fixing of accessory 2 4 and accessory 1 3. After the riveting is completed, the stamping equipment is reset as described above, the upper template 16 drives the floating upper mold 12 to reset, after the floating upper mold 12 separates from the floating lower mold 11, the spring 1 152 and the spring 2 162 rebound, opening the floating gap of the lower mold and the floating gap of the upper mold, and the feeding cylinder 27 pushes the riveted accessory 1 3 and accessory 2 4 out of the accessory positioning groove 13, and the riveting mold 1 is ready for the next riveting operation.

[0044] like Figures 1-12 As shown, in some embodiments, both the lower template 15 and the upper template 16 are provided with a punch fixing seat 17. One end of the punch fixing seat 17 is provided with a T-slot 171. The end of the punch 14 away from the accessory positioning slot 13 extends into the interior of the T-slot 171 and is provided with a T-block 141. A connecting seat 18 for installing the feeding cylinder 27 is also provided on one side of the floating lower die 11. A stamping equipment connector 19 is provided on the top of the floating upper die 12.

[0045] The T-block 141 and T-slot 171 are matched so that the punch 14 can be disassembled by sliding after the punch fixing seat 17 is disassembled, which ensures assembly efficiency. The stamping equipment connector 19 is used to connect stamping equipment, such as a flywheel press or other stamping equipment with the same stamping effect. The connector 18 is used to install the unloading cylinder 27.

[0046] like Figures 1-12 As shown, in some embodiments, the feeding mechanism 22 includes a conveyor frame 221 disposed on the top of the frame 21. The conveyor frame 221 is provided with a feeding conveyor belt 222 inside. A feeding conveyor motor 223 for driving the feeding conveyor belt 222 to rotate is disposed on one side of the conveyor frame 221. A guide plate 224 is disposed on the top of the conveyor frame 221, and one end of the guide plate 224 is bent.

[0047] After component 1 (3) and component 2 (4) are riveted and fixed, they are pushed back into the V-shaped material channel 245 by the feeding cylinder 27. The discharge cylinder 242 is activated, causing the bottoms of the two sliding plates 244 to open, that is, the bottoms of the V-shaped material channel 245 open, allowing the formed component 1 (3) and component 2 (4) to fall onto the feeding conveyor belt 222. The feeding conveyor motor 223 is activated, causing the feeding conveyor belt 222 to rotate, conveying the formed component 1 (3) and component 2 (4) to the receiving tray 26. Guided by the arc-shaped end of the guide plate 224, the formed component 1 (3) and component 2 (4) slide from the feeding conveyor belt 222 into the receiving tray 26.

[0048] like Figures 1-12 As shown, in some embodiments, a feeding tray 25 and a receiving tray 26 are also provided on the top side of the frame 21. One end of the receiving tray 26 is opposite to the arc-shaped end of the guide plate 224, and the other end is inclined downward. The feeding tray 25 is provided with a plurality of partitions 251 inside. The plurality of partitions 251 divide the interior of the feeding tray 25 into at least two material channels 252, which are used to place accessory 1 3 and accessory 2 4 respectively.

[0049] The inclined design of the receiving tray 26 allows the molded parts entering the receiving tray 26 to be automatically collected to the tail end of the receiving tray 26, reducing the frequency of collection by the staff and avoiding blockage at the front end of the receiving tray 26. The riveting process of part 1 3 and part 2 4 is fully automatic. The feeding method can be manual or automatic. In the manual feeding method, the staff can directly put the parts to be riveted, part 1 3 and part 2 4, into the feeding tray 25 and let them flow into the V-shaped material channel 245. In the automatic feeding method, a baffle 29 is rotatably connected to the feeding plate 28. Multiple parts to be riveted, part 1 3 and part 2 4 are put into the material channel 252. The motor drives the baffle 29 to automatically flip, so that the parts to be riveted, part 1 3 and part 2 4, can be automatically controlled to flow into the V-shaped material channel 245. When manually feeding, the baffle 29 needs to be removed.

[0050] like Figures 1-12 As shown, in some embodiments, the feeding mechanism 24 includes a feeding cylinder 241, a discharging cylinder 242, and two symmetrically arranged rotating shafts 243. Each of the two rotating shafts 243 is provided with a sliding plate 244. The two sliding plates 244 are inclined relative to each other to form a V-shaped material channel 245. A lever 246 is fixedly provided at one end of the rotating shaft 243. A connecting rod 247 is hinged to one end of the lever 246. The end of the connecting rod 247 away from the lever 246 is hinged to the output end of the discharging cylinder 242.

[0051] The output end of the discharge cylinder 242 is raised, which lifts the lever 246 via the connecting rod 247. This causes the two levers 246 to move relative to each other, which in turn causes the slide plates 244 on the two rotating shafts 243 to flip. This opens the bottom of the V-shaped material channel 245, allowing material to be discharged. The riveted and fixed parts 3 and 4 then fall onto the unloading conveyor belt 222 and flow away. The output end of the discharge cylinder 242 is lowered again, causing the connecting rod 247 to drive the slide plates 244 on the lever 246 to flip. This causes the bottom of the V-shaped material channel 245 to tighten, allowing it to carry parts 3 and 4 for loading.

[0052] like Figures 1-12 As shown, in some embodiments, the feeding cylinder 241 is disposed on one end of the top of the frame 21, the output end of the feeding cylinder 241 extends into the interior of the V-shaped material channel 245 and is provided with a V-shaped pusher plate 248, and the output end of the unloading cylinder 27 passes through the connecting seat 18 and is provided with a floating joint 271.

[0053] During feeding, after accessory 1 (3) and accessory 2 (4) flow into the V-shaped material channel 245, the feeding cylinder 241 is activated to extend. The feeding cylinder 241 pushes accessory 2 (4) and accessory 1 (3) along the V-shaped material channel 245 into the accessory positioning groove 13 via the V-shaped pusher plate 248. After accessory 1 (3) comes into contact with the floating joint 271, it is buffered to avoid rigid contact that could damage the unloading cylinder 27. At the same time, accessory 2 (4) and accessory 1 (3) are fitted together, and the riveting operation can be performed. The floating joint 271 includes a push rod that is movably installed at the output end of the unloading cylinder 27 via a spring. After the accessories are riveted, the unloading cylinder 27 is activated to drive the floating joint 271 to extend, pushing the riveted accessories from the accessory positioning groove 13 into the V-shaped material channel 245, and then the discharge operation is performed.

[0054] like Figures 1-12 As shown, in some embodiments, an adjustment mechanism 23 is also included. The adjustment mechanism 23 includes a fixed seat 231 fixedly disposed on the top of the frame 21. A sliding groove 232 is provided on one side of the fixed seat 231. An adjustment seat 233 is slidably disposed inside the sliding groove 232. A lead screw 234 is rotatably disposed inside the fixed seat 231. The lead screw 234 is threadedly connected to the adjustment seat 233, and the top end of the lead screw 234 extends to the top of the fixed seat 231.

[0055] The lead screw 234 is rotatably connected to the fixed seat 231 via a bearing. When the lead screw 234 is rotated, the adjusting seat 233 is limited and cannot rotate with the lead screw 234. Instead, it can only move up and down on its surface as the lead screw 234 rotates, thereby adjusting the height of the first stabilizing plate 236, the second stabilizing plate 237, and the V-shaped material channel 245.

[0056] like Figures 1-12As shown, in some embodiments, a fixing plate 235 is provided on one side of the adjusting seat 233, and a first stabilizing plate 236 and a second stabilizing plate 237 are respectively provided at both ends of the fixing plate 235. The two rotating shafts 243 are rotatably disposed between the first stabilizing plate 236 and the second stabilizing plate 237. An L-shaped bracket 238 is provided on one side of the first stabilizing plate 236. The discharge cylinder 242 is fixedly disposed on the top of the L-shaped bracket 238. The output end of the feeding cylinder 241 passes through the first stabilizing plate 236 and is connected to the V-shaped pusher plate 248. The top of the frame 21 is also provided with a discharge plate 28 for docking the V-shaped material channel 245 and the feeding tray 25.

[0057] The feed plate 28 is used to guide the section of accessory 1 3 and accessory 2 4 from the feed tray 25 into the V-shaped material channel 245. The rotating shaft 243 is installed between the stabilizing plate 1 236 and the stabilizing plate 237. The height can be adjusted by the adjusting mechanism 23 to adapt to the processing of accessory 1 3 and accessory 2 4 of different sizes. At the same time, it is convenient to calibrate the docking position with the riveting mold 1.

[0058] In summary, by designing the floating lower die 11 and floating upper die 12 of the riveting mold 1, the floating gap supported by springs enables the structural linkage of precise positioning and stable riveting of the parts. Before riveting, spring 152 and spring 262 rebound to open the floating gap of the lower die and the floating gap of the upper die, so that the punch 14 is far away from the part positioning groove 13 to ensure that the parts are loaded and unloaded without interference. During stamping, the floating gap of the lower die and the floating gap of the upper die are gradually compressed and disappear, and the punch 14 accurately enters the part positioning groove 13 to complete the riveting. This ensures assembly accuracy and avoids rigid impact. The automatic loading and unloading device 2 works in coordination with the riveting mold 1, and the fully automatic loading and unloading of parts is achieved through cylinder drive and conveyor belt, which significantly improves production efficiency and product quality stability.

[0059] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automated riveting forming device, comprising a riveting mold (1) and an automatic loading and unloading device (2), characterized in that: The riveting mold (1) includes a floating lower mold (11) and a floating upper mold (12). The opposing surfaces of the floating lower mold (11) and the floating upper mold (12) are provided with accessory positioning grooves (13), and the interiors of the floating lower mold (11) and the floating upper mold (12) are provided with punches (14) corresponding to the accessory positioning grooves (13). The automatic loading and unloading device (2) includes a frame (21) and a loading cylinder (27) disposed on one side of the floating lower mold (11). The top of the frame (21) is provided with a loading mechanism (22) and a loading mechanism (24) located above the loading mechanism (22). One end of the loading mechanism (24) is opposite to the riveting mold (1) and is used to transport the first part (3) and the second part (4) to be riveted to the inside of the part positioning groove (13).

2. The automated riveting forming device according to claim 1, characterized in that: The riveting mold (1) includes a lower template (15) and an upper template (16). The lower template (15) has several screws (151) with one end screwed into the floating lower mold (11). A spring (152) is sleeved on the screws (151). A floating gap is left between the lower template (15) and the floating lower mold (11).

3. The automated riveting forming device according to claim 2, characterized in that: The upper template (16) is provided with a number of screws (161) with one end screwed into the floating upper mold (12). A spring (162) is sleeved on the screws (161). There is a floating gap between the upper template (16) and the floating upper mold (12).

4. The automated riveting forming device according to claim 2, characterized in that: Both the lower template (15) and the upper template (16) are provided with punch fixing seats (17). One end of the punch fixing seat (17) is provided with a T-slot (171). The end of the punch (14) away from the accessory positioning slot (13) extends into the interior of the T-slot (171) and is provided with a T-block (141). A connecting seat (18) for installing the feeding cylinder (27) is also provided on one side of the floating lower die (11). A stamping equipment connector (19) is provided on the top of the floating upper die (12).

5. The automated riveting forming device according to claim 1, characterized in that: The feeding mechanism (22) includes a conveyor frame (221) disposed on the top of the frame (21). The conveyor frame (221) is provided with a feeding conveyor belt (222) inside. A feeding conveyor motor (223) for driving the feeding conveyor belt (222) to rotate is disposed on one side of the conveyor frame (221). A guide plate (224) is disposed on the top of the conveyor frame (221), and one end of the guide plate (224) is bent.

6. The automated riveting forming device according to claim 1, characterized in that: The top of one side of the frame (21) is also provided with a feeding tray (25) and a receiving tray (26). One end of the receiving tray (26) is opposite to the arc-shaped end of the guide plate (224), and the other end is inclined downward. The inside of the feeding tray (25) is provided with several partitions (251). The several partitions (251) divide the inside of the feeding tray (25) into at least two material channels (252), which are used to place accessory one (3) and accessory two (4) respectively.

7. The automated riveting forming device according to claim 1, characterized in that: The feeding mechanism (24) includes a feeding cylinder (241), a discharging cylinder (242), and two symmetrically arranged rotating shafts (243). Each of the two rotating shafts (243) is provided with a sliding plate (244). The two sliding plates (244) are inclined relative to each other to form a V-shaped material channel (245). A lever (246) is fixedly provided at one end of the rotating shaft (243). A connecting rod (247) is hinged to one end of the lever (246). The end of the connecting rod (247) away from the lever (246) is hinged to the output end of the discharging cylinder (242).

8. An automated riveting forming device according to claim 7, characterized in that: The feeding cylinder (241) is located on one end of the top of the frame (21). The output end of the feeding cylinder (241) extends into the interior of the V-shaped material channel (245) and is provided with a V-shaped pusher plate (248). The output end of the unloading cylinder (27) passes through the connecting seat (18) and is provided with a floating joint (271).

9. An automated riveting forming device according to claim 7, characterized in that: It also includes an adjustment mechanism (23), which includes a fixed seat (231) fixedly installed on the top of the frame (21). A slide groove (232) is provided on one side of the fixed seat (231). An adjustment seat (233) is slidably installed inside the slide groove (232). A lead screw (234) is rotatably installed inside the fixed seat (231). The lead screw (234) is threadedly connected to the adjustment seat (233) and the top end of the lead screw (234) extends to the top of the fixed seat (231).

10. An automated riveting forming device according to claim 9, characterized in that: A fixing plate (235) is provided on one side of the adjusting seat (233). A first stabilizing plate (236) and a second stabilizing plate (237) are respectively provided at both ends of the fixing plate (235). Two rotating shafts (243) are rotatably arranged between the first stabilizing plate (236) and the second stabilizing plate (237). An L-shaped bracket (238) is provided on one side of the first stabilizing plate (236). The discharge cylinder (242) is fixedly arranged on the top of the L-shaped bracket (238). The output end of the feeding cylinder (241) passes through the first stabilizing plate (236) and is connected to the V-shaped pusher plate (248). The top of the frame (21) is also provided with a discharge plate (28) for docking the V-shaped material channel (245) and the feeding tray (25).

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