Spin riveting station assembly

Abstract

The utility model belongs to the field of automobile manufacturing, and particularly relates to a spin riveting station assembly which comprises a detecting device, a material assembling device, a conveying device and an assembling device. A material assembling device is arranged on the detection device and connected with a conveying device, and the conveying device is connected with an assembling device; after the pin shafts are detected by the detection device, unqualified pin shafts are discharged through the waste material hole, qualified pin shafts are fed into the material assembling device to be assembled with the rotating wheel to form an assembly body, the assembly body is transferred to the assembling device through the conveying device, the assembly body is installed on accessories through the assembling device, and whether gaps between the finished product assembly body and the accessories are qualified or not is detected through the detection mechanism.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of automobile manufacturing, especially relates to spin riveting station assembly. BACKGROUND

[0002] The glass lifter system of the automobile is used to realize the smooth lifting of the door glass, and the smooth opening and closing of the door and window, to provide the comfortable driving environment for the driver and to ensure the driving safety. In the assembling process of the automobile glass lifter assembly mechanism, the assembly of the spin riveting stepped pin shaft and the pulley needs to ensure that the gap between the pulley and the guide rail assembly meets the process requirements. The gap cannot be too small, and the too small gap will cause the excessive friction between the pulley and the guide rail, so that the pulley cannot rotate normally. The gap cannot be too large, and the too large gap will cause the excessive movement of the pulley between the pin and the guide rail, so that the glass lifter assembly generates abnormal sound. At the same time, the inner hole diameter of the rotating wheel and the diameter of the stepped position of the pin shaft also need to be adapted. Therefore, the specification of the pin shaft and the finished product after the spin riveting have high requirements. Therefore, a device is needed to solve the above problems. SUMMARY

[0003] The utility model discloses a riveting station assembly to solve the problems in the prior art, and the technical scheme adopted by the utility model is as follows to achieve the above-mentioned purposes.

[0004] The spin riveting station assembly comprises a detection device, a material assembling device, a conveying device and an assembling device.

[0005] The material assembling device is connected to the conveying device, and the conveying device is connected to the assembling device.

[0006] The pin shaft is sent to the material assembling device to be assembled with the rotating wheel into an assembly after being detected by the detection device, the assembly is transferred to the assembling device by the conveying device, and the assembly is installed on the assembly by the assembling device.

[0007] Further, the pin shaft comprises a first cylinder, a second cylinder and a third cylinder which gradually increase, the first cylinder is provided with a blind hole at the top, and the third cylinder is provided with a positioning hole at the bottom.

[0008] The detection device includes a detection base plate, on which a clamping plate 1 and a clamping plate 2 are provided in parallel, a detection channel is formed between the clamping plate 1 and the clamping plate 2, a feed channel is vertically provided at one end of the detection channel, which passes through the clamping plate 2 and is connected to the detection channel, a cylinder 1 is provided at one end of the detection channel close to the feed channel, and a cylinder 2 is provided at the other end, the output end of the cylinder 1 is connected to one end of a pusher rod 1 adapted to the size of the detection channel, and the other end of the pusher rod 1 is provided with a U-shaped groove adapted to the diameter of the second cylinder, the output end of the cylinder 2 is connected to one end of a pusher rod 2 adapted to the size of the detection channel, and the other end of the pusher rod 2 is provided with a U-shaped groove adapted to the diameter of the second cylinder, and the output end of the cylinder 1 is provided with a stroke measuring instrument 1;

[0009] A cylinder three is provided on the top of the first clamping plate along the length direction of the feed channel, the output end of the third cylinder is connected to one end of a positioning plate, the other end of the positioning plate is provided with a U-shaped limiting groove adapted to the diameter of the first cylinder, and a proximity sensor one for detecting whether the pin shaft is in place is provided through the first clamping plate along the length direction of the feed channel, and the working end of the proximity sensor one abuts against the inner wall of the first clamping plate;

[0010] A cylinder four is vertically mounted on the top of the cylinder three, and a pressure head adapted to the diameter of the second cylinder for limiting the position of the pin is mounted at the output end of the cylinder four. A probe for measuring the lengths of the second cylinder and the third cylinder is mounted at the output end of the cylinder four;

[0011] A limiting hole is provided at the bottom of the feeding channel, and a cylinder five is vertically provided at the bottom of the detection base plate, and the output end of the cylinder five can be slidably connected to the limiting hole;

[0012] A positioning through hole 1 is provided in the middle of the detection channel, a waste hole is provided between the positioning through hole 1 and the push rod 2, a cylinder 6 is vertically provided at the bottom of the detection base plate, and the output end of the cylinder 6 is slidably connected to the positioning through hole 1.

[0013] Furthermore, the material assembly device includes a material assembly base plate, a first slide groove is provided on the material assembly base plate, a second positioning through-hole is provided in the first slide groove and passes through the first slide groove and the material assembly base plate, and further includes a seventh cylinder vertically arranged on the material assembly base plate, a pressure rod and a second stroke measuring instrument are provided at the output end of the seventh cylinder, and the second positioning through-hole, the pressure rod and the first positioning through-hole are located on the same axis;

[0014] One end of the chute is provided with a cylinder 8, and the other end of the chute is connected to a conveyor belt provided on the large base plate;

[0015] The first chute is vertically provided with a second chute connected to the first chute near the end of the cylinder eighth. The cylinder ninth is arranged in the second chute. The inner wall of the second chute is provided with a second proximity sensor for detecting the rotating wheel.

[0016] The chute one is vertically provided with a chute three communicating with the chute one near one end of the conveying device, and the chute three is provided with a cylinder ten away from one end of the chute one;

[0017] The oiling device is vertically provided on the group material bottom plate, and the output end of the oiling device is located at the top of the chute one. The oiling device is located between the chute three and the positioning perforation two, and is close to the chute three.

[0018] Further, the conveying device comprises a conveying belt and a clamping device arranged in parallel, and the conveying belt is arranged in parallel with the group material device;

[0019] The clamping device comprises two vertical columns arranged on the large bottom plate, and a mounting plate is arranged between the two columns. One side of the mounting plate close to the conveying belt is provided with a U-shaped rail, and two horizontal sliding rails are symmetrically arranged on the upper and lower sides of the mounting plate. Two mounting seats are respectively and slidably connected to the two sliding rails, and a sliding groove is arranged on the two mounting seats. A supporting rod is vertically arranged in the sliding groove and can slide in the vertical direction. The supporting rod is provided with a clamping jaw at the bottom.

[0020] Further, the conveying device comprises a conveying belt and a clamping device arranged in parallel, and the conveying belt is arranged in parallel with the group material device;

[0021] Further, the assembly device comprises an assembly mechanism and a detection mechanism. The assembly mechanism comprises a fixed station and a rotary riveting machine arranged on the large bottom plate, and a rotating disc rotatably arranged on the large bottom plate. A plurality of fixed discs are circumferentially arranged on the top of the rotating disc. The fixed station and the assembly body closest to the fixed station are provided with a fitting. The fitting is provided with a fixed hole at one end of the assembly body. The fixed hole is slidably provided with a first column. The rotary riveting machine presses the first column to completely wrap the fixed hole.

[0022] Further, the detection mechanism comprises a cylinder eleven vertically arranged on the column, and a cylinder twelve and a stroke measuring instrument three are arranged at the output end of the cylinder eleven. The output end of the cylinder twelve is provided with a detection head.

[0023] Further, the detection mechanism comprises a cylinder eleven vertically arranged on the column, and a cylinder twelve and a stroke measuring instrument three are arranged at the output end of the cylinder eleven. The output end of the cylinder twelve is provided with a detection head.

[0024] Further, the raw material end comprises a rotating wheel vibration disc and a pin shaft vibration disc. The rotating wheel vibration disc is connected to the chute two through the conveying line one, and the pin shaft vibration disc is connected to the feeding channel through the conveying line two.

[0025] The utility model has the following beneficial effects: 1. Be provided with material assembling device, can directly combine runner and pin shaft through the device, do not rely on manual assembly, improve the efficiency and reduce the labor intensity of manual work.

[0026] 2. Be provided with detection device, and the first column body of detection device can quickly pin shaft, whether the second column body is qualified, the unqualified is directly put into the garbage can through the waste hole, and the qualified is directly assembled with the runner through the positioning hole, the combination of detection device and material assembling device not only saves the labor cost, but also detects before assembly more convenient and fast, saves the cost, prevents the unqualified product after assembly to be detected to need to discard the runner together or disassemble and assemble again.

[0027] 3. Be provided with detection mechanism, and the detection mechanism can quickly judge whether the riveting gap of riveting machine is qualified, so that the product is more reliable. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the overall device perspective view;

[0029] Figure 2 It is the detection device perspective view;

[0030] Figure 3 It is the material assembling device perspective view;

[0031] Figure 4 It is the conveying device perspective view;

[0032] Figure 5 It is the conveying device and assembly device perspective view;

[0033] Figure 6 It is the runner, pin shaft upper and lower end perspective view;

[0034] Figure 7 It is Figure 2 A place in the enlarged view of;

[0035] Figure 8 It is Figure 5 B place in the enlarged view of;

[0036] Figure 9 It is Figure 8 C place in the enlarged view of;

[0037] Figure 10 It is the overall device containing operation table and shell perspective view;

[0038] The various reference numerals in the figure are:

[0039] Runner vibration disc 101, pin shaft vibration disc 102, conveying line one 103, conveying line two 104;

[0040] Detection device 2, stroke measuring instrument 201, cylinder 202, push rod 203, cylinder 204, positioning plate 205, cylinder 206, probe 208, pressure head 209, cylinder 210, push rod 211, waste hole 212, clamp plate 2131, clamp plate 2132, positioning hole 214, cylinder 215, cylinder 216, limiting hole 217, detection base plate 218, feeding channel 219, detection channel 220, proximity sensor 221;

[0041] Material grouping device 3, material grouping base plate 301, cylinder 302, chute 303, positioning hole 3031, cylinder 304, chute 303, oiling device 306, chute 307, cylinder 308, stroke measuring instrument 310, cylinder 311, pressure rod 312, proximity sensor 313;

[0042] Conveying device 4, stand 401, U-shaped rail 403, rotating rod 404, motor 405, conveyor belt 406, clamping jaw 407, support rod 408, mounting plate 409, mounting seat 410;

[0043] Assembly device 5, large base plate 501, rotating disc 502, fixed disc 5021, rotary riveting machine 503, fixed station 504, stroke measuring instrument 5061, cylinder 5062, cylinder 5063;

[0044] Assembly body 6, rotating wheel 601, wheel hole 6011, wheel body 6012, pin shaft 602, first column body 6021, second column body 6022, third column body 6023, blind hole 6024, positioning hole 6025;

[0045] Accessory 7, fixing hole 701. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. If not specifically indicated, the technical means used in the embodiments are conventional means familiar to those skilled in the art.

[0047] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0048] like Figures 1-9 As shown, the spin riveting station assembly includes a detection device 2, a material assembly device 3, a conveying device 4, and an assembly device 5; the detection device 2 is provided with the material assembly device 3, the material assembly device 3 is connected to the conveying device 4, and the conveying device 4 is connected to the assembly device 5; after the pin 602 is inspected by the detection device 2, it is sent to the material assembly device 3 and assembled with the rotating wheel 601 to form an assembly 6, and the assembly 6 is transferred to the assembly device 5 by the conveying device 4, and the assembly 6 is installed on the accessory 7 via the assembly device 5. The detection device 2 includes a detection device 1 for detecting the small end of the pin 602, a detection device 2 for detecting the middle end of the pin 602, and a detection device 3 for detecting the large end of the pin 602. The detection devices 1, 2, and 3 are arranged on the detection base plate 218.

[0049] Specifically, the pin 602 includes a first column 6021 (i.e., the small end of the pin 602), a second column 6022 (i.e., the middle end of the pin 602), and a third column 6023 (i.e., the large end of the pin 602) that are gradually enlarged. A blind hole 6024 is provided at the top of the first column 6021, and a positioning hole 6025 is provided at the bottom of the third column 6023. The diameter of the second column 6022 is consistent with the diameter of the wheel hole 6011, and the diameter of the first column 6021 is consistent with the diameter of the fixing hole 701. The size of the positioning hole 6025 is adapted to the output end of the cylinder six 215 and the cylinder five 216. The pin 602 is transported in the pin vibration plate 102 via the conveyor line two 104 and is fed into the feed channel 219. Figure 7The corner is shown, the position of the positioning plate 205 is fixed, the proximity sensor 221 detects whether the pin shaft 602 is close, at the same time the pushing rod 1 203 is pushed to the right to contact the second cylinder 6022, the travel measuring instrument 1 201 judges whether the diameter of the second cylinder 6022 is qualified by measuring the distance of the pushing rod 1 203 to the right, and the unqualified is that the cylinder three 204 is contracted, the cylinder one 202 pushes the pin shaft 602 to the waste hole 212 to make it fall into the waste box; If qualified, enter the next detection process, the cylinder one 202 and the cylinder three 204 are contracted, the cylinder four 206 pushes the probe 208 and the pressure head 209 to move downward, the pressure head 209 fixes the pin shaft 602, and the probe 208 judges whether the length of the second cylinder 6022 is qualified by detecting the distance between the bottom of the second cylinder 6022 and the bottom (the probe is a needle head which can contact the top of the second cylinder 6022, and the length of the second cylinder 6022 can be judged by measuring the difference between the distance from the top of the third cylinder 6023 (which can be measured by laser ranging or other means)), and the unqualified is that the cylinder one 202 pushes the pin shaft 602 to the waste hole 212 to make it fall into the waste box; The qualified is that the cylinder one 202 and the cylinder two 210 work together to fix the pin shaft 602 on the positioning perforation 1 214, the cylinder six 215 pushes the pin shaft 602 upward while the pressing rod 312 moves downward to press the blind hole 6024 on the first cylinder 6021 (in this process, the travel measuring instrument two 310 judges whether the depth of the blind hole 6024 is qualified by the distance of downward movement, and the travel measuring instrument two 310 is electrically connected with the rotary riveting machine 503 to determine the number of rotations of the working end of the rotary riveting machine 503 according to the depth of the blind hole 6024 to make riveting more firm), the pin shaft 602 will be combined with the rotating wheel 601 placed on the positioning perforation two 3031 in the previous step (the rotating wheel 601 is transported to the chute two 307 by the rotating wheel vibration disc 101 through the conveying line 1 103, and then pushed to the positioning perforation two 3031 by the cylinder nine 308), the cylinder ten 304 pushes the output end to block the chute three 305, the pressing rod 312 is contracted, the cylinder eight 302 pushes the assembly 6 to the output end of the cylinder ten 304, the oiling device 306 oils the assembly 6, and then the cylinder ten 304 is contracted, the cylinder eight 302 continues to push the assembly 6 to the conveyor belt 406, which is pushed from one end to the other end and then grabbed by the clamping jaw 407 to the fixed disc 5021, the rotating disc 502 rotates to make the assembly 6 close to the fixed station 504, and the accessory 7 is placed on the fixed station 504 and the assembly 6 by manual, and the first cylinder 6021 is riveted on the fixed hole 701 by the rotary riveting machine 503.

[0050] As Figure 2 , 6As shown, the detection device 2 comprises a detection base plate 218, on which clamping plate one 2131 and clamping plate two 2132 are arranged in parallel, forming a detection channel 220 between them, one end of which is vertically provided with a feeding channel 219 penetrating through the clamping plate two 2132 and communicating with the detection channel 220, and the end of the detection channel 220 close to the feeding channel 219 is provided with a cylinder one 202, and the other end is provided with a cylinder two 210, the output end of the cylinder one 202 is connected to one end of a pushing rod one 203 which is adapted to the size of the detection channel 220, and the other end of the pushing rod one 203 is provided with a U-shaped groove which is adapted to the diameter of the second column 6022, the output end of the cylinder two 210 is connected to one end of a pushing rod two 211 which is adapted to the size of the detection channel 220, and the other end of the pushing rod two 211 is provided with a U-shaped groove which is adapted to the diameter of the second column 6022, and the output end of the cylinder one 202 is provided with a stroke measuring instrument one 201; the stroke measuring instrument one 201 judges whether the diameter of the second column 6022 is qualified by measuring the distance of the pushing rod one 203 pushing to the right, and if not qualified, the cylinder three 204 is contracted, the cylinder one 202 pushes the pin shaft 602 to the waste hole 212 so that it falls into the waste box; the diameter of the waste hole 212 is larger than the diameter of the third column 6023. The detection device one comprises a cylinder three 204 and a positioning plate 205, the cylinder three 204 is arranged on the top of the clamping plate one 2131 along the length direction of the feeding channel 219, the output end of the cylinder three 204 is connected to one end of the positioning plate 205, the other end of the positioning plate 205 is provided with a U-shaped limiting groove which is adapted to the diameter of the first column 6021, and the height of the positioning plate 205 is also adapted to the height of the first column 6021, when the pin shaft 602 enters the detection channel 220, the cylinder three 204 is contracted, the cylinder one 202 pushes the pin shaft 602 to the waste hole 212 so that it falls into the waste box; the diameter of the waste hole 212 is larger than the diameter of the third column 6023. Figure 6Before the corner where the feed channel 219 and the detection channel 220 are connected, the cylinder three 204 pushes the positioning plate 205 forward to limit the pin 602. A proximity sensor 221 for detecting whether the pin 602 is in place is provided through the splint 2131 along the length direction of the feed channel 219. When the pin 602 approaches, the sensor 221 works and sends a signal to the cylinder 202. The cylinder 202 drives the push rod 203 to move forward to detect the diameter of the second cylinder 6022. The working end of the proximity sensor 221 abuts the inner wall of the splint 2131. The second detection device includes a fourth cylinder 206 and a pressure head 209. The fourth cylinder 206 is vertically provided on the top of the third cylinder 204. The output end of the fourth cylinder 206 is provided with a pressure head 209 adapted to the diameter of the second cylinder 6022 for limiting the pin 602. The third detection device includes a probe 208. The output end of the fourth cylinder 206 is provided with a probe 208 for measuring the length of the second cylinder 6022 and the third cylinder 6023. A positioning through hole 214 is provided in the middle of the detection channel 220. A waste hole 212 is provided between the positioning through hole 214 and the second push rod 211. A sixth cylinder 215 is vertically provided at the bottom of the detection base plate 218. The output end of the sixth cylinder 215 is slidably connected to the positioning through hole 214. When cylinder four 206 is working, cylinder one 202 and cylinder three 204 are in a retracted state, and the push rod one 203 and the positioning plate 205 do not contact the pin shaft 602. The probe 208 is used to detect whether the height of the second column 6022 is qualified. If it is unqualified, cylinder four 206 will retract, and cylinder one 202 will drive the push rod one 203 to push the pin shaft 602 into the waste hole 212, and it will fall into the waste box from the waste hole 212; if it is qualified, cylinder four 206 will retract, and cylinder one 202 and cylinder two 210 will work together to clamp the pin shaft 602 on the positioning through hole one 214. The diameter of the third column 6023 is larger than the aperture of the through hole one 214. The size of the positioning hole 6025 is adapted to the output end of cylinder six 215. At the same time, the size of the detection channel 220 is adapted to the third column 6023.

[0051] A limiting hole 217 is provided at the bottom of the feed channel 219, and a cylinder five 216 is vertically provided at the bottom of the detection base plate 218. The output end of the cylinder five 216 can be slidably connected to the limiting hole 217; the pins 602 on the conveyor line two 104 are tightly arranged one by one. When a pin 602 enters the detection channel 220, the cylinder five 216 works, and its output end contacts the positioning hole 6025 of the next pin 602, limiting the pin 602 from entering the detection channel 220, ensuring that there is only one pin 602 in the monitoring channel.

[0052] like Figure 3As shown, the group material device 3 includes a group material bottom plate 301, the group material bottom plate 301 is provided with a chute one 303, the chute one 303 is provided with a positioning hole two 3031 penetrating the chute one 303 and the group material bottom plate 301, further comprising a cylinder seven 311 vertically arranged on the group material bottom plate 301, the output end of the cylinder seven 311 is provided with a pressure rod 312 and a stroke measuring instrument two 310, the positioning hole two 3031, the pressure rod 312 and the positioning hole one 214 are located on the same axis; the upwardly protruding pin shaft 602 of the cylinder six 215 enters the chute one 303 through the hole two 3031, and is combined with the runner 601 placed on the hole two 3031 to form an assembly body 6, the stroke measuring instrument two 310 determines the depth of the blind hole 6024 by measuring the displacement distance of the pressure rod 312, so as to determine the height of the working end of the subsequent spin riveting machine 503 and the number of rotations. One end of the chute one 303 is provided with a cylinder eight 302, and the other end of the chute one 303 is connected with a conveying belt 406 arranged on the large bottom plate 501; the cylinder eight 302 is used for pushing the assembly body 6 to slide in the chute one 303, and the assembly body 6 is pushed to the conveying belt 406. The chute one 303 is vertically provided with a chute two 307 communicating with the chute one 303 near one end of the cylinder eight 302, the chute two 307 is provided with a cylinder nine 308, and the inner wall of the chute two 307 is provided with a proximity sensor two 313 for detecting the runner 601; the size of the chute two 307 is consistent with the size of the runner 601, and after the proximity sensor two 313 has a signal, the cylinder nine 308 pushes the runner 601 to the positioning hole two 3031, so as to facilitate subsequent assembly. The starting end of the conveying belt 406 is provided with a detection device (not shown), and only when the detection device detects that the assembly body 6 is sent in, the cylinder nine 308 will send the next runner 601 into the positioning hole two 3031.

[0053] The chute one 303 is vertically provided with a chute three 305 communicating with the chute one 303 near one end of the conveying device 4, and the chute three 305 is provided with a cylinder ten 304 away from one end of the chute one 303; the group material bottom plate 301 is vertically provided with an oiling device 306, the output end of the oiling device 306 is located at the top of the chute one 303, and the oiling device 306 is located between the chute three 305 and the positioning hole two 3031 near the chute three 305; the chute three 305 is adjacent to the chute three 305, and before the cylinder eight 302 pushes the assembly body 6, the cylinder ten 304 is in working state, and the working end is located in the chute one 303, which clamps the assembly body 6 under the oiling device 306 together with the working end of the cylinder eight 302, and after the oiling device 306 is oiled, the cylinder ten 304 is retracted, and the cylinder eight 302 continues to push the assembly body 6 to move forward to the conveying belt 406.

[0054] As Figure 4As shown, the conveying device 4 includes a conveying belt 406 and a clamping device arranged in parallel with the conveying belt 406.

[0055] The clamping device includes two vertical columns 401 arranged on a base plate 501, the two vertical columns 401 are arranged in parallel with the conveying belt 406, and a mounting plate 409 is arranged between the two vertical columns 401, one side of the mounting plate 409 close to the conveying belt 406 is provided with a U-shaped rail 403, one end of the U-shaped rail 403 is vertically projected on the end of the conveying belt 406, and the other end is vertically projected on the farthest fixed disc 5021 from the fixed station 504, the mounting plate 409 is symmetrically provided with two horizontally arranged slide rails 402 on the upper and lower sides, two mounting seats 410 are respectively and slidably connected to the two slide rails 402, two sliding grooves are arranged on the two mounting seats 410, a support rod 408 is vertically arranged in the sliding groove and can slide in the vertical direction, and a clamping jaw 407 is arranged at the bottom of the support rod 408; the mounting seat 410 and the slide rail 402 enable the support rod 408 to displace in the horizontal and vertical directions, and the clamping jaw 407 is used for clamping the assembly body 6; further including a rotating rod 404, one end of the rotating rod 404 is rotatably arranged on the mounting plate 409, and the end is connected to the output end of a motor 405; the other end is slidably connected to the U-shaped rail 403, one end of the rotating rod 404 connected with the U-shaped rail 403 is rotatably connected to the support rod 408; a large through hole is formed in the end of the rotating rod 404, a connecting rotating rod is arranged in the through hole, the connecting rotating rod is arranged in the U-shaped rail 403, and the connecting rotating rod is fixedly arranged on the support rod 408; when the rotating rod 404 rotates, the connecting rotating rod slides in the U-shaped rail 403 from one end to the other end, so that the clamping jaw 407 at the end of the support rod 408 clamps the assembly body 6 to the fixed disc 5021, and the disc 502 does not rotate during the clamping process.

[0056] As Figure 5 , 8The assembling device 5 comprises an assembling mechanism and a detecting mechanism. The assembling mechanism comprises a fixed station 504 and a spin riveter 503 arranged on a large base plate 501, and a rotating disc 502 rotatably arranged on the large base plate 501. A plurality of fixed discs 5021 are arranged on the top of the rotating disc 502 in a circumferential direction. The fixed station 504 and the fixed disc 5021 closest to the fixed station 504 are provided with a fitting 7 on the assembling body 6. The fitting 7 is provided with a fixed hole 701 at one end thereof on the assembling body 6. The first column body 6021 is slidably arranged in the fixed hole 701. The spin riveter 503 spins and rivets the first column body 6021 to completely wrap the fixed hole 701. The fixed station 504 is used for fixing the fitting 7. During the assembling process, the fitting 7 is placed on the fixed station 504 and the fixed disc 5021 (with the assembling body 6 arranged thereon) by manual operation. The rotating disc 502 and the fixed station 504 are both provided with air cylinders, which can drive the adjustment of the spacing between the fixed station 504 and the rotating disc 502 to adapt to fittings 7 of different sizes. After the fitting 7 is placed, the inner wall of the fitting 7 is rotated and pressed by the spin riveter 503, so that the fitting 7 is completely wrapped on the fixed hole 701. Thereafter, the rotating wheel 601 can rotate around the second column body 6022 on the fitting 7.

[0057] As shown in Figure 8 , 9 The detecting mechanism comprises an air cylinder eleven 5062 vertically arranged on the stand 401. The output end of the air cylinder eleven 5062 is provided with an air cylinder twelve 5063 and a stroke measuring instrument three 5061. The output end of the air cylinder twelve 5063 is provided with a detection head 5064. The detection head 5064 is used for detecting whether the riveting position and depth are qualified after riveting. During the detection process, the detection head 5064 directly contacts the highest point of the first column body 6021 after being pressed. The stroke measuring instrument three 5061 records the vertical displacement height of the detection head 5064 to judge the length of the wall body of the first column body 6021 after being pressed, so as to ensure that the gap between the rotating wheel 601 and the fitting 7 is qualified, and is not too large to cause shaking or abnormal sound, or too small to cause too large friction and affect use. The detecting mechanism further comprises a laser detection device 505. The output end of the laser detection device 505 is aligned with the fixed disc 5021 closest to the fixed station 504. The laser detection device 505 is used for detecting whether there is an assembling body 6 on the fixed disc 5021 between the fittings 7 (to prevent the assembling body 6 from being thrown due to inertia during the rotation of the rotating disc 502). If not, the operator will be reminded by a buzzer.

[0058] As shown in Figure 1 The raw material end comprises a rotating wheel vibration disc 101 and a pin shaft vibration disc 102. The rotating wheel vibration disc 101 is connected with the chute two 307 through a conveying line one 103. The pin shaft vibration disc 102 is connected with the feeding channel 219 through a conveying line two 104.

[0059] The above-described embodiments are merely preferred modes of the present application, and are not intended to limit the scope of the present application. Without departing from the design spirit of the present application, various modifications, variations, modifications, and replacements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. A spin riveting station assembly, characterized in that: It comprises a detection device (2), a material assembling device (3), a conveying device (4) and an assembling device (5); The detection device (2) is provided with the material assembling device (3), the material assembling device (3) is connected with the conveying device (4), and the conveying device (4) is connected with the assembling device (5); After the pin shaft (602) is detected through the detection device (2), the pin shaft (602) is sent to the material assembling device (3) to be assembled with the rotating wheel (601) into an assembled body (6), the assembled body (6) is transferred to the assembling device (5) through the conveying device (4), and the assembled body (6) is installed on the accessory (7) through the assembling device (5); The detection device (2) comprises a detection device one for detecting a small end of the pin shaft (602), a detection device two for detecting a middle end of the pin shaft (602) and a detection device three for detecting a large end of the pin shaft (602), and the detection device one, the detection device two and the detection device three are arranged on a detection bottom plate (218).

2. The spin riveting station assembly of claim 1, wherein: The detection device (2) comprises a detection bottom plate (218), the detection bottom plate (218) is provided with a clamping plate one (2131) and a clamping plate two (2132) in parallel, a detection channel (220) is formed between the clamping plate one (2131) and the clamping plate two (2132), one end of the detection channel (220) is provided with a feeding channel (219) penetrating through the clamping plate two (2132) and communicating with the detection channel (220), a cylinder one (202) is arranged at one end of the detection channel (220) close to the feeding channel (219), and a cylinder two (210) is arranged at the other end of the detection channel (220); one end of a pushing rod one (203) with a size suitable for the detection channel (220) is connected to an output end of the cylinder one (202), the other end of the pushing rod one (203) is provided with a U-shaped groove suitable for the diameter of the middle end of the pin shaft (602), one end of a pushing rod two (211) with a size suitable for the detection channel (220) is connected to an output end of the cylinder two (210), the other end of the pushing rod two (211) is provided with a U-shaped groove suitable for the diameter of the middle end of the pin shaft (602), and a stroke measuring instrument one (201) is arranged at the output end of the cylinder one (202) and electrically connected to the cylinder one (202), the cylinder three (204) and the cylinder two (210); The detection device one comprises a cylinder three (204) and a positioning plate (205), the cylinder three (204) is arranged at the top of the clamping plate one (2131) in the length direction of the feeding channel (219), one end of the positioning plate (205) is connected to the output end of the cylinder three (204), the other end of the positioning plate (205) is provided with a U-shaped limiting groove suitable for the diameter of the small end of the pin shaft (602), and a proximity sensor one (221) for detecting whether the pin shaft (602) is in place is arranged in the clamping plate one (2131) in the length direction of the feeding channel (219), and a working end of the proximity sensor one (221) abuts against the inner wall of the clamping plate one (2131). The detection device two includes a cylinder four (206) and a pressure head (209), the top of the cylinder three (204) is vertically provided with the cylinder four (206), and the output end of the cylinder four (206) is provided with the pressure head (209) matched with the middle end diameter of the pin shaft (602) for limiting the pin shaft (602); the detection device three includes a probe (208), and the output end of the cylinder four (206) is provided with the probe (208) for measuring the length of the middle end of the pin shaft (602) and the large end of the pin shaft (602), and the probe (208) is electrically connected with the cylinder two (210); The bottom of the feeding channel (219) is provided with a limiting hole (217), the bottom of the detection bottom plate (218) is vertically provided with a cylinder five (216), and the output end of the cylinder five (216) is slidably connected with the limiting hole (217); The middle of the detection channel (220) is provided with a positioning perforation one (214), the positioning perforation one (214) and the second pushing rod (211) are provided with a waste hole (212), the bottom of the detection bottom plate (218) is vertically provided with a cylinder six (215), and the output end of the cylinder six (215) is slidably connected with the positioning perforation one (214).

3. The spin riveting station assembly of claim 2, wherein: The material grouping device (3) includes a material grouping bottom plate (301), the material grouping bottom plate (301) is provided with a chute one (303), the chute one (303) is provided with a positioning perforation two (3031) penetrating through the chute one (303) and the material grouping bottom plate (301), further includes a cylinder seven (311) vertically arranged on the material grouping bottom plate (301), the output end of the cylinder seven (311) is provided with a pressure rod (312) and a second stroke measuring instrument (310), and the positioning perforation two (3031), the pressure rod (312) and the positioning perforation one (214) are located on the same axis; One end of the chute one (303) is provided with a cylinder eight (302), and the other end of the chute one (303) is connected with a conveying belt (406) arranged on a large bottom plate (501); The chute one (303) is vertically provided with a chute two (307) communicating with the chute one (303) near one end of the cylinder eight (302), the chute two (307) is provided with a cylinder nine (308) therein, and the inner wall of the chute two (307) is provided with a second proximity sensor (313) for detecting the rotating wheel (601); The chute one (303) is vertically provided with a chute three (305) communicating with the chute one (303) near one end of the conveying device (4), and the chute three (305) is provided with a cylinder ten (304) away from one end of the chute one (303); The material grouping bottom plate (301) is vertically provided with an oiling device (306), the output end of the oiling device (306) is located at the top of the chute one (303), and the oiling device (306) is located between the chute three (305) and the positioning perforation two (3031) and close to the chute three (305).

4. The spin riveting station assembly of claim 1, wherein: The conveying device (4) comprises a conveying belt (406) and a clamping device, the conveying belt (406) is arranged in parallel with the group material device (3); The clamping device comprises two vertical columns (401) arranged on a large base plate (501), a mounting plate (409) is arranged between the two vertical columns (401), one side of the mounting plate (409) close to the conveying belt (406) is provided with a U-shaped rail (403), two horizontal sliding rails (402) are symmetrically arranged on the upper and lower sides of the mounting plate (409), two mounting seats (410) are respectively and slidably connected to the two sliding rails (402), a sliding groove is arranged on the two mounting seats (410), a supporting rod (408) is vertically and slidably arranged in the sliding groove, the supporting rod (408) can slide in the vertical direction, and a clamping jaw (407) is arranged at the bottom of the supporting rod (408). Further comprising a rotating rod (404), one end of the rotating rod (404) is rotatably arranged on the mounting plate (409), the end is connected to the output end of a motor (405), the other end is slidably connected to the U-shaped rail (403), and the end, where the rotating rod (404) is connected to the U-shaped rail (403), is movably connected to the supporting rod (408).

5. The spin riveting station assembly of claim 1, wherein: The assembling device (5) comprises an assembling mechanism and a detection mechanism, the assembling mechanism comprises a fixed station (504) and a rotary riveting machine (503) arranged on a large base plate (501), and a rotating disc (502) rotatably arranged on the large base plate (501), a plurality of fixed discs (5021) are circumferentially arranged on the top of the rotating disc (502), the fixed station (504) and the fixed disc (5021) are arranged on the closest one of the fixed discs (5021) to the fixed station (504), a fitting part (7) is arranged on the closest one of the fixed discs (5021) to the fixed station (504), one end of the fitting part (7) is provided with a fixed hole (701), the small end of a pin shaft (602) is slidably arranged in the fixed hole (701), and the rotary riveting machine (503) presses the small end of the pin shaft (602) to completely wrap the fixed hole (701).

6. The spin riveting station assembly of claim 5, wherein: The detection mechanism comprises a cylinder eleven (5062) vertically arranged on a vertical column (401), the output end of the cylinder eleven (5062) is provided with a cylinder twelve (5063) and a stroke measuring instrument three (5061), and the output end of the cylinder twelve (5063) is provided with a detection head (5064). Further comprising a laser detection device (505), and the output end of the laser detection device (505) is aligned with the closest one of the fixed discs (5021) to the fixed station (504).

7. The spin riveting station assembly of claim 1, wherein: Further comprising a raw material end, the raw material end comprises a rotating wheel vibrating disc (101) and a pin shaft vibrating disc (102), the rotating wheel vibrating disc (101) is connected to a sliding groove two (307) through a conveying line one (103), and the pin shaft vibrating disc (102) is connected to a feeding channel (219) through a conveying line two (104).

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