Full-automatic assembling, detecting and oiling all-in-one machine for elastic pieces and rotary knobs

Abstract

The invention discloses a full-automatic assembling, detecting and oiling all-in-one machine for elastic pieces and rotary knobs. The full-automatic assembling, detecting and oiling all-in-one machine comprises a rotary knob feeding and discharging device, a rotary disc mechanism arranged on one side of the rotary knob feeding and discharging device, an elastic piece feeding device, a hot riveting device, a visual detecting device and an oiling device, an elastic piece assembling device is further arranged between the elastic piece feeding device and the rotary disc mechanism. A lower vision mechanism is further arranged between the knob feeding and discharging device and the rotary disc mechanism. A series of procedures such as automatic assembly, hot riveting, detection and oil injection of the elastic pieces and the rotary knobs can be achieved, the automation degree is high, and the working efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of automation, in particular to a full-automatic assembling, detecting and oiling machine for spring and knob. BACKGROUND

[0002] In the process of automobile production, the conductive spring on the automobile combination switch and the knob shell of the handle switch knob needs to be assembled with the knob shell. After assembly, it needs to be hot riveted. After hot riveting, it needs to be detected whether the spring is deformed and the rivet height is detected. After detection, it needs to be oiled. At present, for small and medium-sized enterprises, manual assembly, detection and oiling are basically used. The labor cost is high, and the detection standards are different. Therefore, it needs to be improved. SUMMARY

[0003] The purpose of the present application is to provide a full-automatic assembling, detecting and oiling machine for spring and knob, which can realize a series of processes such as automatic assembling, hot riveting, detection and oiling of spring and knob, and has high automation degree and high work efficiency.

[0004] In order to achieve the above purpose, the following technical scheme is adopted: A full-automatic assembling, detecting and oiling machine for spring and knob, comprising a knob feeding and discharging device, a rotary table mechanism arranged on one side of the knob feeding and discharging device, and a spring feeding device, a hot riveting device, a visual detection device and an oiling device arranged in turn around the rotary table mechanism; the spring feeding device and the rotary table mechanism are further provided with a spring assembling device; the knob feeding and discharging device and the rotary table mechanism are further provided with a lower visual mechanism; the rotary table mechanism comprises a first rotary motor, a hollow rotary platform connected with the first rotary motor, and a rotary disc mounted on the hollow rotary platform; a plurality of jig seats are mounted on the top edge of the rotary disc in a circumferential direction, and a first bearing groove is formed in the top of each jig seat; a limiting slot is further formed in the inner wall of the first bearing groove in the vertical direction; and a rotary disc support assembly is further arranged below the hot riveting device.

[0005] Further, the knob feeding and discharging device comprises a hopper and an upper and lower feeding and transferring device arranged on one side of the hopper; the upper and lower feeding and transferring device comprises a first mechanical arm, a transferring fixed seat connected with the first mechanical arm, and a transferring module mounted on the transferring fixed seat; the transferring module comprises a material taking lifting cylinder mounted on one side of the transferring fixed seat, a material taking connecting plate connected with the material taking lifting cylinder, a clamping jaw bottom plate mounted on one side of the material taking connecting plate, and a material taking clamping cylinder mounted on one side of the clamping jaw bottom plate; the material taking clamping cylinder is further drivenly connected with two clamping sliding blocks, and one side of the clamping sliding blocks is further connected with a material taking clamping jaw; one side of the clamping jaw bottom plate is further connected with a photoelectric mounting plate, and a photoelectric switch is further mounted on the photoelectric mounting plate.

[0006] Further, the shell fragment feeding device comprises a shell fragment cutting mechanism, a material belt transmission mechanism arranged at one end of the shell fragment cutting mechanism, and a waste cutting mechanism arranged at the other end of the shell fragment cutting mechanism; the shell fragment cutting mechanism comprises a cutting fixed plate; the top of the cutting fixed plate is provided with a first through hole and two guide pressure covers arranged on the two sides of the top of the cutting fixed plate; an upper cutting mechanism is arranged on one side of the cutting fixed plate; a material receiving mechanism is arranged below the first through hole; two transmission tracks are connected to the two ends of the cutting fixed plate, and a material pushing mechanism is arranged on one side of one of the transmission tracks.

[0007] Further, the upper cutting mechanism comprises a cutting support, a cutting lifting seat slidingly connected to one side of the cutting support, and a cutting lower pressing cylinder installed on the cutting support and connected to the cutting lifting seat; an upper knife mounting block is installed on the lower part of one side of the cutting lifting seat, and a cutting seat is installed on the bottom of the upper knife mounting block; the cutting seat is located above the first through hole, and the bottom of the cutting seat extends downward to form two cutting parts at the two ends; a first mounting hole is formed on the bottom of the upper knife mounting block at the two sides of the cutting seat; the upper cutting mechanism further comprises two material pressing pins; the upper part of each material pressing pin is movably inserted into a first mounting hole, and a first spring is connected between the top of the material pressing pin and the bottom of the first mounting hole; a first guide hole is formed at the top of the cutting fixed plate at the two ends, and a first guide pin is connected to the bottom of the upper knife mounting block at the two first guide holes.

[0008] Further, the material receiving mechanism comprises a material receiving translation mechanism arranged below the vertical cutting fixed plate in the length direction of the transmission track, a material receiving translation seat connected with the material receiving translation mechanism, a material receiving lifting cylinder mounted on one side of the material receiving translation seat, a material receiving connecting plate connected with the material receiving lifting cylinder, and a material receiving supporting plate mounted on the top of the material receiving connecting plate; the top of the material receiving supporting plate is further provided with a material receiving receiving seat; the top of the material receiving receiving seat is further provided with a vacuum suction hole, and one side of the material receiving receiving seat is further provided with a first air source joint in communication with the vacuum suction hole; the material receiving lifting cylinder is further driven to be connected with a material receiving lifting plate, and the material receiving connecting plate is slidingly connected to one side of the material receiving lifting plate; the bottom of the material receiving lifting plate is further connected with a spring limiting plate, and the top of the spring limiting plate and the bottom of the material receiving connecting plate are further connected with a second spring; one side of the material receiving lifting plate is connected with a stroke limiting block, and the other side of the material receiving connecting plate is further provided with a limiting notch; one end of each stroke limiting block is correspondingly inserted into the limiting notch; one side of the material receiving supporting plate is further connected with a height adjusting block, and two spring sheet positioning needles are further mounted on the height adjusting block; the upper part of each spring sheet positioning needle passes through the material receiving supporting plate and the material receiving receiving seat in sequence and is arranged to pass out from one end of the top of the material receiving receiving seat; the two ends of the cutting seat are further provided with a guide slot at the positions corresponding to the spring sheet positioning needles; and the two ends of the top of the material receiving supporting plate are further connected with a second guide pin.

[0009] Further, the material receiving mechanism comprises a material receiving translation mechanism arranged below the vertical cutting fixed plate in the length direction of the transmission track, a material receiving translation seat connected with the material receiving translation mechanism, a material receiving lifting cylinder mounted on one side of the material receiving translation seat, a material receiving connecting plate connected with the material receiving lifting cylinder, and a material receiving supporting plate mounted on the top of the material receiving connecting plate; the top of the material receiving supporting plate is further provided with a material receiving receiving seat; the top of the material receiving receiving seat is further provided with a vacuum suction hole, and one side of the material receiving receiving seat is further provided with a first air source joint in communication with the vacuum suction hole; the material receiving lifting cylinder is further driven to be connected with a material receiving lifting plate, and the material receiving connecting plate is slidingly connected to one side of the material receiving lifting plate; the bottom of the material receiving lifting plate is further connected with a spring limiting plate, and the top of the spring limiting plate and the bottom of the material receiving connecting plate are further connected with a second spring; one side of the material receiving lifting plate is connected with a stroke limiting block, and the other side of the material receiving connecting plate is further provided with a limiting notch; one end of each stroke limiting block is correspondingly inserted into the limiting notch; one side of the material receiving supporting plate is further connected with a height adjusting block, and two spring sheet positioning needles are further mounted on the height adjusting block; the upper part of each spring sheet positioning needle passes through the material receiving supporting plate and the material receiving receiving seat in sequence and is arranged to pass out from one end of the top of the material receiving receiving seat; the two ends of the cutting seat are further provided with a guide slot at the positions corresponding to the spring sheet positioning needles; and the two ends of the top of the material receiving supporting plate are further connected with a second guide pin.

[0010] Furthermore, the spring assembly device includes a spring assembly frame, an assembly translation mechanism mounted on the spring assembly frame, an assembly translation seat connected to the assembly translation mechanism, an assembly lifting cylinder mounted on one side of the assembly translation seat, and an assembly lifting plate connected to the assembly lifting cylinder; a spring assembly block is also mounted on the lower part of one side of the assembly lifting plate, and a spring assembly part extends downward from each of the bottom ends of the spring assembly block; each of the spring assembly parts has an assembly adsorption hole at its bottom, and an assembly air source connector communicating with the assembly adsorption hole is also mounted on one end of the spring assembly block.

[0011] Furthermore, the hot riveting device includes a hot riveting bracket, a hot riveting slider slidably connected to one side of the hot riveting bracket, a hot riveting mounting plate connected to one side of the hot riveting slider, and a hot riveting lifting cylinder mounted on the hot riveting bracket and connected to the hot riveting mounting plate; a hot riveting connecting plate is also connected to one side of the hot riveting mounting plate, and a heat insulation adapter plate is also connected to the bottom of the hot riveting connecting plate; a heat insulation block is connected to each end of the bottom of the heat insulation adapter plate, and a heating seat is also connected to the bottom of the two heat insulation blocks; a heating rod is also installed in the heating seat, and a hot pressing fixing block is also connected to the top of the heating seat; a hot pressing rivet is also installed on the hot pressing fixing block, and the lower part of the hot pressing rivet passes through the bottom of the heating seat and extends downward; a thermocouple is also installed in the heating seat.

[0012] Furthermore, the oil injection device includes an oil injection bracket, an oil injection lifting cylinder installed on one side of the oil injection bracket, an oil injection lifting frame connected to the oil injection lifting cylinder, and an oil injection rotating mechanism installed on the oil injection lifting frame; the oil injection rotating mechanism also drives an oil injection connecting horizontal plate, and one end of the oil injection connecting horizontal plate is also connected to an oil injection connecting vertical plate; a grease metering valve is also installed on one side of the oil injection connecting vertical plate, and an oil injection needle is also installed at the outlet end of the grease metering valve.

[0013] Furthermore, the visual inspection device includes a deformation detection module and a height detection module.

[0014] By adopting the above solution, the beneficial effects of the present invention are: This invention can automate a series of processes such as assembly, hot riveting, testing and lubrication of springs and knobs, with a high degree of automation and high work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the knob loading and unloading device of the present invention; Figure 3 This is a schematic diagram of the loading and unloading transfer device of the present invention; Figure 4 This is a schematic diagram of the pallet feeding mechanism of the present invention; Figure 5 This is a schematic diagram of the pallet lifting mechanism and pallet transfer mechanism of the present invention; Figure 6 This is a schematic diagram of the spring feeding device of the present invention; Figure 7 This is a schematic diagram of the material conveying mechanism of the present invention; Figure 8 This is a schematic diagram of the waste cutting mechanism of the present invention; Figure 9 This is a schematic diagram of the spring sheet cutting mechanism of the present invention; Figure 10 This is a schematic diagram of the spring clipping mechanism of the present invention with some parts omitted. Figure 11 This is a schematic diagram of the upper cutting mechanism of the present invention; Figure 12 This is a schematic diagram of the material receiving mechanism of the present invention; Figure 13 This is an exploded view of the cutting and fixing plate and the receiving mechanism of the present invention. Figure 14 This is a schematic diagram of the material feeding mechanism of the present invention; Figure 15 This is a schematic diagram of the spring assembly device of the present invention; Figure 16 This is a schematic diagram of the structure of the hot riveting device and the turntable mechanism of the present invention; Figure 17 This is a schematic diagram of the structure of the hot riveting device of the present invention; Figure 18 This is a schematic diagram of the heating base of the present invention; Figure 19 This is a schematic diagram of the turntable support assembly of the present invention; Figure 20 This is a schematic diagram of the turntable mechanism of the present invention; Figure 21 This is a schematic diagram of the deformation detection module and height detection module of the present invention; Figure 22 This is a schematic diagram of the oil injection device of the present invention; Figure 23 This is a schematic diagram of the deformation detection module of the present invention; The following are explanations of the labels in the attached diagram: 1. Knob loading / unloading device; 2. Turntable mechanism; 3. Spring feeding device; 4. Hot riveting device; 5. Deformation detection module; 6. Height detection module; 7. Oil injection device; 8. Spring assembly device; 9. Lower vision mechanism; 11. Hopper; 12. Loading / unloading transfer device; 21. First rotary motor; 22. Hollow rotary platform; 23. Rotary disk; 24. Fixture base; 25. First bearing groove; 26. Limiting slot; 27. Turntable support assembly; 31. Spring cutting mechanism; 32. Material conveying mechanism; 33. Scrap cutting mechanism; 41. Hot riveting bracket; 42. Hot riveting slider; 43. Hot riveting mounting plate; 44. Hot riveting lifting cylinder; 45. Hot riveting connecting plate; 46. Heat insulation adapter plate; 47. Heat insulation block; 48. Heating 51. Supporting vertical plate; 52. Supporting horizontal plate; 53. Detection translation cylinder; 54. Detection connecting plate; 55. Ring light source; 56. Fixed column; 57. Camera mounting base; 58. Detection camera; 61. X-axis translation module; 62. Y-axis translation module; 63. Height detection plate; 64. Laser displacement sensor; 71. Oil injection bracket; 72. Oil injection lifting cylinder; 73. Oil injection lifting frame; 74. Oil injection rotation mechanism; 75. Oil injection connecting horizontal plate; 76. Oil injection connecting vertical plate; 77. Grease metering valve; 78. Oil injection needle; 81. Assemble translation mechanism; 82. Assemble translation base; 83. Assemble lifting cylinder; 84. Assemble lifting plate; 85. Spring assembly block; 86. Spring assembly part; 87. Assemble air source connector; 111. Pallet feeding mechanism; 112. Pallet lifting mechanism; 113. Pallet transfer mechanism; 121. First robotic arm; 122. Transfer fixing seat; 123. Material picking lifting cylinder; 124. Material picking connecting plate; 125. Gripper base plate; 126. Material picking clamping cylinder; 127. Clamping slider; 128. Material picking gripper; 271. Support mounting seat; 272. Support adjusting seat; 273. Support shaft; 274. Support wheel; 275. Adjusting screw; 276. Side pressure plate; 311. Cutting fixing plate; 312. Guide cover; 313. Upper cutting mechanism; 314. Receiving mechanism; 315. Conveyor track; 316. Material feeding mechanism; 321. Conveyor bracket; 322. Material tray; 323. Material belt guide plate; 324. Material guide groove; 325. Take-up shaft; 326. Take-up guide shaft; 331. Cutting frame; 332. Cutting track; 333. Cutting support; 334. Cutting lifting cylinder; 335. Cutting slider; 336. Cutting blade; 337. Guide cylinder; 338. Receiving box; 481. Heating rod; 482. Hot-press fixing block; 483. Hot-press rivet; 484. Buffer connecting plate; 485. Downward limit block; 486. Thermocouple; 1111. Feeding translation cylinder; 1112. Feeding translation seat; 1113. Feeding connecting plate; 1114. Feeding sliding plate; 1115. Pallet bottom plate; 1116. Pallet support rod; 1117. Handle; 1121. Pallet lifting module; 1122. Lifting slide;1123. Pallet bracket; 1124. Pallet support bar; 1125. Pallet limiting block; 1131. Pallet translation module; 1132. Pallet translation frame; 1133. Transfer lifting cylinder; 1134. Transfer suction plate; 1135. Suction cup mounting strip; 1136. Transfer suction cup; 1241. Limiting block; 1242. First buffer spring; 1251. Photoelectric switch; 3131. Cutting bracket; 3132. Cutting lifting seat; 3133. Cutting pressing cylinder; 3134. Upper blade mounting block; 3135. Cutting seat; 3136. Cutting part; 3137. Pressing pin; 3138. First spring; 3139. Guide slot; 3141. Receiving translation mechanism; 3142. 3143. Receiving and translating seat; 3144. Receiving and lifting cylinder; 3145. Receiving connecting plate; 3146. Receiving support plate; 3147. Receiving receiving seat; 3148. Vacuum adsorption hole; 3161. Feeding and translating cylinder; 3162. Feeding and translating plate; 3163. Feeding and lifting cylinder; 3164. Feeding and lifting plate; 3165. Feeding ejector pin; 3166. Ejector pin limiting block; 31341. First guide pin; 31342. Material strip positioning pin; 31431. Receiving and lifting plate; 31432. Spring limiting plate; 31433. Second spring; 31434. Stroke limiting block; 31451. Height adjusting block; 31452. Spring positioning pin; 31453. Second guide pin. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0017] Reference Figures 1 to 23 As shown, the present invention provides a fully automatic assembly, testing, and oiling integrated machine for spring pieces and knobs. In one embodiment, it includes a knob loading and unloading device 1, a turntable mechanism 2 arranged on one side of the knob loading and unloading device 1, and a spring piece feeding device 3, a hot riveting device 4, a vision inspection device, and an oiling device 7 arranged sequentially around the turntable mechanism 2. A spring piece assembly device 8 is also arranged between the spring piece feeding device 3 and the turntable mechanism 2. A lower vision mechanism 9 is also arranged between the knob loading and unloading device 1 and the turntable mechanism 2. The turntable mechanism 2 includes a first rotary motor 21, a hollow rotary platform 22 connected to the first rotary motor 21, and a rotary disk 23 installed on the hollow rotary platform 22. A plurality of fixture seats 24 are installed circumferentially at intervals on the top edge of the rotary disk 23, and a first bearing groove 25 is opened on the top of each fixture seat 24. A limit slot 26 is also opened on part of the inner wall of the first bearing groove 25 in the vertical direction. A turntable support assembly 27 is also arranged at the bottom of the rotary disk 23 below the hot riveting device 4.

[0018] In this embodiment, the jig seat 24 is detachably mounted on the top of the rotating disk 23. When assembling different types of switches and springs, the jig seat 24 can be replaced accordingly. During operation, the first rotary motor 21 drives the hollow rotary platform 22 to rotate the rotating disk 23, so that one of the jig seats 24 rotates to the knob loading and unloading device 1. The knob loading and unloading device 1 transfers the knob switch to the lower vision mechanism 9 (including camera and light source) for positioning, and then places it in the first bearing groove 25 of the jig seat 24 (the inner wall of the first bearing groove 25 is provided with a limiting slot 26, and the outer wall of the switch is provided with a protrusion, which can position and limit the switch); subsequently, the rotating disk 23 drives the jig seat 24 to rotate to the spring assembly device 8, and the spring assembly device 8 moves from... The spring sheet is taken out from the spring sheet feeding device 3 and assembled onto the rotary switch (the switch has a connecting post, and the spring sheet has a hole corresponding to the connecting post. The spring sheet is locked onto the connecting post through the hole for riveting). Then, the turntable rotates the assembled product to the hot riveting position. After the hot riveting device 4 rivets it, it is rotated to the vision inspection device. The vision inspection device detects the deformation of the spring sheet and the height of the riveting point. After the detection is qualified, the turntable 23 rotates to make the product move to the oiling device 7. The oiling device 7 injects oil into it. After the oiling is completed, the rotary switch loading and unloading device 1 transfers the rotary switch to the next process. Products that fail the detection by the vision inspection device are not oiled and are directly transferred to the product recycling area by the rotary switch loading and unloading device 1.

[0019] In one embodiment, the knob loading / unloading device 1 includes a hopper 11 and a loading / unloading transfer device 12 arranged on one side of the hopper 11. The loading / unloading transfer device 12 includes a first robotic arm 121, a transfer fixing base 122 connected to the first robotic arm 121, and a transfer module mounted on the transfer fixing base 122. The transfer module includes a picking lifting cylinder 123 mounted on one side of the transfer fixing base 122, a picking connecting plate 124 connected to the picking lifting cylinder 123, a gripper base plate 125 mounted on one side of the picking connecting plate 124, and a picking clamping cylinder 126 mounted on one side of the gripper base plate 125. The picking clamping cylinder 126 also drives two clamping sliders 127, and a picking gripper 128 is also connected to one side of the clamping sliders 127. A photoelectric mounting plate is also connected to one side of the gripper base plate 125, and a photoelectric switch 1251 is also mounted on the photoelectric mounting plate.

[0020] In this embodiment, the first robotic arm 121 can be an existing robotic arm that can move, rotate, and lift freely. When picking up materials, the picking lifting cylinder 123 can drive the picking connecting plate 124 to move up and down, thereby driving the gripper base plate 125 and the picking clamping cylinder 126 to move to a suitable position. Then, the picking clamping cylinder 126 drives the two clamping sliders 127 to move relative to each other, thereby driving the picking gripper 128 to close, thereby clamping the knob on the hopper 11. Then, under the drive of the first robotic arm 121, the clamped knob is transferred to the fixture seat 24. At the same time, a photoelectric switch 1251 is also provided to detect whether there is a knob on the tray in the hopper 11. In addition, in order to improve work efficiency, the number of transfer modules is set to two.

[0021] Preferably, in this embodiment, the material-grabbing jaw 128 includes a jaw connecting post connected to the clamping slider 127, and a material-grabbing clamping block integrally connected to the bottom of the jaw connecting post; the material-grabbing clamping block has a semi-cylindrical structure, and the flat sides of the two material-grabbing clamping blocks are arranged opposite each other. The semi-cylindrical structure of the material-grabbing clamping blocks and the flat sides of the two material-grabbing clamping blocks facing each other enable the jaws to contact the knob more tightly, ensuring the firmness of the knob clamping. Meanwhile, a first slide rail is arranged on the lower side of the gripper base plate 125 along the horizontal direction, and the clamping slider 127 is slidably connected to the first slide rail, which can ensure the stability of the sliding of the clamping slider 127.

[0022] Furthermore, a second slide rail is arranged vertically on one side of the material-picking connecting plate 124, and the gripper base plate 125 is slidably connected to the second slide rail; a limiting block 1241 is also connected to the upper and lower parts of one side of the material-picking connecting plate 124, and the second slide rail is arranged between the two limiting blocks 1241; a first equal-height screw is also installed on the limiting block 1241 located on the upper part of one side of the material-picking connecting plate 124, and the lower part of the first equal-height screw moves through the limiting block 1241 and connects to the top of the gripper base plate 125; a first buffer spring 1242 is also sleeved on the first equal-height screw, and the first buffer spring 1242 is located between the bottom of the limiting block 1241 and the top of the gripper base plate 125. When the gripper descends to hold the knob, the first buffer spring 1242 can play a buffering role.

[0023] In one embodiment, the hopper 11 includes two parallel pallet feeding mechanisms 111, and each pallet feeding mechanism 111 has a pallet lifting mechanism 112 arranged at one end; a pallet transfer mechanism 113 is also arranged above the two pallet feeding mechanisms 111.

[0024] One pallet feeding mechanism 111 is used for loading pallets, and the other pallet feeding mechanism 111 is used for unloading pallets; during operation, the worker stacks the pallets on... Figure 2On the pallet feeding mechanism 111 on the left side, the pallet lifting mechanism 112, located at one end of the pallet feeding mechanism 111, lifts the pallet to a predetermined position. Then, the loading and unloading transfer device 12 removes the knobs one by one from the top pallet and transfers them to the turntable mechanism 2 for assembly, inspection, oiling, and other processes. After oiling is completed, the loading and unloading transfer device 12 transfers the knobs to the right pallet feeding mechanism 111 for unloading. If all the knobs in the top pallet of the left pallet feeding mechanism 111 have been removed, the pallet transfer mechanism 113 will transfer the empty pallet to the right pallet feeding mechanism 111 to wait for the assembled knobs to be loaded. In addition, a buffer position is arranged on one side of the right pallet feeder. The pallet transfer mechanism 113 can transfer the empty pallet to the buffer position for buffering, and then transfer it to the right pallet feeding mechanism 111 when needed.

[0025] Preferably, in this embodiment, the pallet feeding mechanism 111 includes a feeding translation cylinder 1111 and a feeding translation seat 1112 connected to the feeding translation cylinder 1111; a feeding connecting plate 1113 is connected to each side of the feeding translation seat 1112, and a feeding sliding plate 1114 is slidably connected to one side of each feeding connecting plate 1113; a pallet bottom plate 1115 is also connected between the tops of the two feeding sliding plates 1114, and a clearance through hole is opened on the top of the pallet bottom plate 1115 extending to one end; a pallet support rod 1116 is integrally connected to the middle of the inner wall of one end of the clearance through hole; a handle 1117 is also installed on one top end of the pallet bottom plate 1115. Manually, the pallet bottom plate 1115 can be pulled out using the handle 1117, and then the pallet can be placed on the pallet bottom plate 1115 and pushed back to its original position. The feeding translation cylinder 1111 can drive the feeding translation seat 1112 to move, thereby moving the pallet bottom plate 1115 to a predetermined position, so that the pallet lifting mechanism 112 can lift the pallet.

[0026] Meanwhile, the pallet lifting mechanism 112 includes a pallet lifting module 1121 and a lifting slide 1122 connected to the pallet lifting module 1121. Several pallet brackets 1123 are spaced apart along one side of the lifting slide 1122, and each pallet bracket 1123 has a pallet support bar 1124 connected to its top. A pallet limiting block 1125 is connected to the top end of each pallet support bar 1124, and a limiting extension extends upward from the top end of the pallet limiting block 1125. The pallet lifting module 1121 can be a linear module, which can drive the lifting slide 1122 to move the pallet brackets 1123 up and down, thereby lifting the pallet via the pallet support bar 1124. Some pallet support bars 1124 are also equipped with pallet limiting blocks 1125, which can limit the position of the pallet and prevent the pallet from shifting or shaking during lifting.

[0027] Furthermore, the pallet transfer mechanism 113 includes a pallet translation module 1131, a pallet translation frame 1132 connected to the pallet translation module 1131, a transfer lifting cylinder 1133 installed at one end of the pallet translation frame 1132, and a transfer suction plate 1134 connected to the transfer lifting cylinder 1133. Each end of the bottom of the transfer suction plate 1134 is connected to a suction cup mounting strip 1135, and a transfer suction cup 1136 is also installed on the suction cup mounting strip 1135. The pallet translation module 1131 can be a linear module, which can drive the pallet translation frame 1132 to move, thereby transferring the pallet picked up by the transfer suction cup 1136 to a predetermined position.

[0028] In one embodiment, the spring sheet feeding device 3 includes a spring sheet cutting mechanism 31, a material conveying mechanism 32 arranged at one end of the spring sheet cutting mechanism 31, and a waste material cutting mechanism 33 arranged at the other end of the spring sheet cutting mechanism 31; the spring sheet cutting mechanism 31 includes a cutting fixing plate 311; a guide pressure cap 312 is installed on each of the top two sides of the cutting fixing plate 311, and a first through hole is also opened in the middle of the top of the cutting fixing plate 311; an upper cutting mechanism 313 is also arranged on one side of the cutting fixing plate 311, and a material receiving mechanism 314 is also arranged below the first through hole; a transmission rail 315 is connected to each end of the cutting fixing plate 311, and a material feeding mechanism 316 is also arranged on one side of one of the transmission rails 315.

[0029] In this embodiment, it also includes a base plate, a vertical plate connected to the top of the base plate, and a top plate connected to the vertical plate; the top plate has a mounting hole, and the cutting fixing plate 311 is installed in the mounting hole; the upper cutting mechanism 313 is arranged on the top plate, and the receiving mechanism 314 is arranged on the base plate; the upper cutting mechanism 313 includes a cutting bracket 3131, a cutting lifting seat 3132 slidably connected to one side of the cutting bracket 3131, and a cutting pressing cylinder 3133 installed on the cutting bracket 3131 and connected to the cutting lifting seat 3132; an upper blade mounting block 3134 is also installed on the lower part of one side of the cutting lifting seat 3132, and a cutting seat 3135 is also installed at the bottom of the upper blade mounting block 3134; the cutting seat 3135 is located above the first through hole, and a cutting part 3136 extends downward from each of the bottom ends of the cutting seat 3135.

[0030] The material conveying mechanism 32 is used to convey the material conveying the spring sheet to the conveying track 315. The material feeding mechanism 316 can drive the material conveying the material conveying the track 315. When one of the spring sheets on the material conveying the material conveying the material conveying the first through hole, the cutting and pressing cylinder 3133 drives the upper blade mounting block 3134 to descend, and then the cutting seat 3135 cuts and separates the spring sheet from the material conveying ...

[0031] Preferably, in this embodiment, the bottom of the upper blade mounting block 3134 is provided with a first mounting hole on each side of the cutting seat 3135; the upper cutting mechanism 313 also includes two pressing pins 3137; the upper part of each pressing pin 3137 is correspondingly and movably inserted into a first mounting hole, and a first spring 3138 is connected between the top of the pressing pin 3137 and the bottom of the first mounting hole. When the cutting seat 3135 presses down on the cutting spring, the pressing pin 3137 will press down on the material strip, so that the cutting seat 3135 can cut and separate the spring from the material strip. At the same time, the first spring 3138 is also provided to buffer and prevent damage to the material strip. In addition, a first guide hole is provided at each of the top two ends of the cutting fixing plate 311, and a first guide pin 31341 is connected to the bottom of the upper blade mounting block 3134 at the corresponding positions of the two first guide holes; a material strip positioning pin 31342 is also connected to each of the two ends of one side of the bottom of the upper blade mounting block 3134. When the upper blade mounting block 3134 drives the cutting seat 3135 to rise and fall, it can be guided by the first guide hole and the first guide pin 31341 to ensure the stability of its rise and fall. At the same time, the bottom of the upper blade mounting block 3134 is also equipped with a material strip positioning pin 31342, and the material strip has corresponding holes at the positions corresponding to the material strip positioning pin 31342 to position the material strip.

[0032] In one embodiment, the receiving mechanism 314 includes a receiving translation mechanism 3141 arranged below the cutting and fixing plate 311 along its length, a receiving translation seat 3142 connected to the receiving translation mechanism 3141, a receiving lifting cylinder 3143 installed on one side of the receiving translation seat 3142, a receiving connecting plate 3144 connected to the receiving lifting cylinder 3143, and a receiving support plate 3145 installed on the top of the receiving connecting plate 3144; a receiving receiving seat 3146 is also installed on the top of the receiving support plate 3145; a vacuum adsorption hole 3147 is also provided on the top of the receiving receiving seat 3146, and a first air source connector communicating with the vacuum adsorption hole 3147 is also installed on one side of the receiving receiving seat 3146. In this embodiment, the receiving and translation mechanism 3141 can be a linear module. The receiving and receiving seat 3146 receives the spring sheet cut by the cutting seat 3135 and uses vacuum adsorption to adsorb and limit the spring sheet. The receiving and translation mechanism 3141 can drive the receiving and translation seat 3142 to move, thereby moving the spring sheet to a predetermined position for transfer.

[0033] Preferably, in this embodiment, the receiving lifting cylinder 3143 is further driven and connected to a receiving lifting plate 31431, and a receiving connecting plate 3144 is slidably connected to one side of the receiving lifting plate 31431; a spring limiting plate 31432 is also connected to the bottom of the receiving lifting plate 31431, and a second spring 31433 is also connected between the top of the spring limiting plate 31432 and the bottom of the receiving connecting plate 3144; a stroke limiting block 31434 is connected to each side of the receiving lifting plate 31431, and a limiting notch is also provided on each side of the receiving connecting plate 3144; each of the stroke limiting blocks 3143... One end of 4 is inserted into a limiting notch; a height adjustment block 31451 is also connected to one side of the receiving support plate 3145, and two spring positioning pins 31452 are also installed on the height adjustment block 31451; the upper part of each spring positioning pin 31452 passes through the receiving support plate 3145 and the receiving base 3146 in sequence and then emerges from the top end of the receiving base 3146; a guide slot 3139 is also opened at both ends of the cutting base 3135 corresponding to the spring positioning pins 31452; a second guide pin 31453 is also connected to both ends of the top of the receiving support plate 3145. The receiving lifting cylinder 3143 can drive the receiving lifting plate 31431 to raise the receiving receiving seat 3146 to the bottom of the material strip, so that the spring positioning pin 31452 passes through the corresponding hole on the spring and positions the spring. Then, the receiving receiving seat 3146 lowers a certain distance to avoid the cutting seat 3135 cutting the spring from the material strip onto the receiving receiving seat 3146. At the same time, a second guide pin 31453 is provided, and a hole is provided at the corresponding position on the top plate to guide the lifting of the receiving receiving seat 3146.

[0034] In one embodiment, the feeding mechanism 316 includes a feeding translation cylinder 3161 arranged along the length of the transmission track 315, a feeding translation plate 3162 connected to the feeding translation cylinder 3161, a feeding lifting cylinder 3163 installed at one top end of the feeding translation plate 3162, a feeding lifting plate 3164 connected to the feeding lifting cylinder 3163, and a feeding ejector pin 3165 installed on the feeding lifting plate 3164; one end of the feeding translation plate 3162 extends above the transmission track 315, and one end of the feeding translation plate 3162 is also connected to an ejector pin limiting block 3166; the lower part of the feeding ejector pin 3165 moves through the ejector pin limiting block 3166 and then protrudes from the bottom of the ejector pin limiting block 3166; a clearance notch is also provided on one side of the transmission track 315 below the ejector pin limiting block 3166. The feeding lifting cylinder 3163 can drive the feeding lifting plate 3164 to lower the feeding pin 3165 so that the feeding pin 3165 is inserted into the corresponding hole of the material belt. Then, the feeding translation cylinder 3161 drives the feeding translation plate 3162 to move, thereby dragging the material belt along the transmission track 315.

[0035] In one embodiment, the material conveying mechanism 32 includes a conveying bracket 321, a material tray 322 mounted on the upper part of one side of the conveying bracket 321, and a feeding motor mounted on the other side of the conveying bracket 321 and connected to the material tray 322; a material guide plate 323 is also mounted on the conveying bracket 321, the material guide plate 323 is arranged near one end of another conveying track 315, and a material guide groove 324 is formed on the material guide plate 323; a receiving horizontal plate is also connected to the lower part of one side of the conveying bracket 321, and a receiving motor is also mounted on the receiving horizontal plate; the receiving motor also drives a receiving shaft 325; a receiving guide shaft 326 is also mounted on the receiving horizontal plate. The feeding motor can drive the material tray 322 to rotate, thereby transferring the material strip on the material tray 322 along the material strip guide groove 324 to the transfer track 315. The film on the material strip is wound around the receiving guide shaft 326 and the receiving shaft 325 in sequence. Under the drive of the receiving motor, the film can be separated from the material strip and recycled.

[0036] In one embodiment, the waste cutting mechanism 33 includes a cutting frame 331, a cutting track 332 mounted on the top of the cutting frame 331, and a cutting support 333 mounted on one end of the top of the cutting frame 331; one side of the cutting support 333 has a first groove in the vertical direction, and the other side of the cutting support 333 has a first insertion hole in the horizontal direction that extends into the first groove; one end of the cutting track 332 is arranged close to the conveying track 315, and the cutting... The other end of the cutting track 332 is inserted into the first insertion hole; a cutting lifting cylinder 334 is also installed on the top of the cutting support 333, and the cutting lifting cylinder 334 is also driven and connected to the cutting slider 335; the cutting slider 335 is slidably arranged in the first slide groove, and a cutting blade 336 is also installed on the cutting slider 335; a guide cylinder 337 is also connected to one side of the cutting support 333, and a receiving box 338 is arranged below the guide cylinder 337. After the spring sheet is cut, the strip can be conveyed along the cutting track 332 to the first insertion hole, and then through the first insertion hole and continue to be conveyed downward along the guide cylinder 337. After conveying a certain distance, the cutting lifting cylinder 334 drives the cutting slider 335 to descend, so that the cutting blade 336 cuts the strip. The cut strip will fall into the receiving box 338 along the guide cylinder 337 for centralized recycling.

[0037] In one embodiment, the spring assembly device 8 includes a spring assembly frame, an assembly translation mechanism 81 mounted on the spring assembly frame, an assembly translation seat 82 connected to the assembly translation mechanism 81, an assembly lifting cylinder 83 mounted on one side of the assembly translation seat 82, and an assembly lifting plate 84 connected to the assembly lifting cylinder 83. A spring assembly block 85 is also mounted on the lower part of one side of the assembly lifting plate 84, and a spring assembly portion 86 extends downward from each end of the bottom of the spring assembly block 85. Each spring assembly portion 86 has an assembly adsorption hole at its bottom, and an assembly air source connector 87 communicating with the assembly adsorption hole is also mounted at one end of the spring assembly block 85. The assembly translation mechanism 81 adopts an existing linear module. With the cooperation of the assembly translation mechanism 81 and the assembly lifting cylinder 83, the spring assembly block 85 can be driven to translate and lift, facilitating the adsorption of the spring by the spring assembly block 85 through the assembly adsorption hole and its assembly into the switch. Meanwhile, to ensure the stability of the spring assembly block 85 during lifting, a first guide rail is arranged on one side of the assembly translation seat 82 along the vertical direction, and the assembly lifting plate 84 is slidably arranged on the first guide rail.

[0038] In one embodiment, the hot riveting device 4 includes a hot riveting bracket 41, a hot riveting slider 42 slidably connected to one side of the hot riveting bracket 41, a hot riveting mounting plate 43 connected to one side of the hot riveting slider 42, and a hot riveting lifting cylinder 44 mounted on the hot riveting bracket 41 and connected to the hot riveting mounting plate 43; a hot riveting connecting plate 45 is also connected to one side of the hot riveting mounting plate 43, and a heat insulation adapter plate 46 is also connected to the bottom of the hot riveting connecting plate 45; a heat insulation block 47 is connected to each end of the bottom of the heat insulation adapter plate 46, and a heating seat 48 is also connected to the bottom of the two heat insulation blocks 47; a heating rod 481 is also installed in the heating seat 48, and a hot pressing fixing block 482 is also connected to the top of the heating seat 48; a hot pressing rivet 483 is also installed on the hot pressing fixing block 482, and the lower part of the hot pressing rivet 483 extends downward from the bottom of the heating seat 48; a thermocouple 486 is also installed in the heating seat 48.

[0039] In this embodiment, there are two hot-pressed rivets 483 and two heating rods 481. At the same time, a thermocouple 486 is installed in the heating seat 48. The hot riveting structure uses an adjustable stroke cylinder for hot riveting, which can easily adjust the pressing distance according to the riveting effect. The heating seat 48 is heated by the heating rod 481, and then the thermocouple 486 detects the temperature. Combined with an external temperature controller, the temperature is adjusted, making the hot riveting temperature controllable and improving safety. At the same time, a heat insulation block 47 is provided to prevent the heat generated by the heating seat 48 from being transferred upward and avoid thermal damage to components such as the hot riveting mounting plate 43.

[0040] Preferably, in this embodiment, a linear guide rail is arranged vertically on one side of the hot riveting mounting plate 43, and the hot riveting connecting plate 45 is slidably connected to the linear guide rail; a buffer connecting plate 484 is also connected to the top of the hot riveting mounting plate 43, and a second equal-height screw is installed on the buffer connecting plate 484; the lower part of the second equal-height screw moves through the buffer connecting plate 484, and the bottom of the second equal-height screw is connected to the top of the hot riveting connecting plate 45; a second buffer spring is also sleeved on the part of the second equal-height screw located between the bottom of the buffer connecting plate 484 and the top of the hot riveting connecting plate 45. The second buffer spring provides a buffering effect when the hot rivet presses down during hot riveting, preventing damage to the spring and knob. Furthermore, a downward limiting block 485 is also connected to the lower part of one side of the hot riveting mounting plate 43, and the linear guide rail is located above the downward limiting block 485, which can limit the downward stroke of the hot riveting connecting plate 45 to prevent it from falling.

[0041] Meanwhile, the turntable support assembly 27 includes a support mounting base 271, a support adjusting base 272, a support shaft 273, and a support wheel 274. The top of the support mounting base 271 has a first mounting groove extending to both sides therethrough, and the bottom of the support mounting base 271 is also equipped with an adjusting screw 275, with the upper part of the adjusting screw 275 inserted into the first mounting groove. The support adjusting base 272 has a U-shaped structure and is slidably arranged in the first mounting groove, with the bottom of the U-shaped horizontal end of the support adjusting base 272 arranged at the top of the adjusting screw 275. The top of each of the two vertical ends of the U-shape of the support adjusting base 272 has a first slot, and both ends of the support shaft 273 are arranged in a first slot. A first bearing is also installed on the support shaft 273, and the support wheel 274 is installed on the first bearing. A side pressure plate 276 is also connected to each side of the support mounting base 271. The turntable support assembly 27 is located below the hot riveting mechanism. When the hot riveting mechanism presses down on the product for hot riveting, the turntable 23 can be supported by the support wheel 274 to ensure the stability of the hot riveting. At the same time, the height of the support wheel 274 can be adaptively adjusted by moving the support adjustment seat 272 up and down according to actual usage needs, which has strong compatibility.

[0042] In one embodiment, the oil injection device 7 includes an oil injection bracket 71, an oil injection lifting cylinder 72 installed on one side of the oil injection bracket 71, an oil injection lifting frame 73 connected to the oil injection lifting cylinder 72, and an oil injection rotating mechanism 74 installed on the oil injection lifting frame 73; the oil injection rotating mechanism 74 also drives an oil injection connecting horizontal plate 75, and one end of the oil injection connecting horizontal plate 75 is also connected to an oil injection connecting vertical plate 76; a grease metering valve 77 is also installed on one side of the oil injection connecting vertical plate 76, and an oil injection needle 78 is also installed at the outlet end of the grease metering valve 77.

[0043] During operation, the oil lifting cylinder is activated, pushing the oil injection lifting frame 73 downward, causing the oil injection needle 78 to descend to the predetermined oil injection position. The grease metering valve 77 (the use of the grease metering valve 77 ensures the accuracy of each oil injection, avoiding problems such as uneven, excessive, or insufficient oil injection that may occur during manual oil injection) is connected to the external oil tank. Oil is injected into the predetermined position of the product through the oil injection needle 78. At the same time, the oil injection rotation mechanism 74 can drive the grease metering valve 77 to rotate the oil injection needle 78 to inject grease into different areas. After the oil injection is completed, the rotating disk 23 rotates again to the unloading position, waiting for the transfer and unloading.

[0044] Preferably, in this embodiment, the oil injection rotation mechanism 74 includes a bearing seat mounted on the oil injection lifting frame 73, a mounting bearing mounted on the bearing seat, an oil injection shaft arranged vertically and connected to the mounting bearing, an oil injection rotation motor mounted on the oil injection lifting frame 73, a drive wheel connected to the oil injection rotation motor, a driven wheel mounted on the upper part of the oil injection shaft, and a synchronous belt wound between the drive wheel and the driven wheel; the top of the oil injection connecting plate 75 is connected to the bottom of the oil injection shaft. The oil injection rotation mechanism 74 adopts a transmission method of motor combined with synchronous belt and synchronous pulley, which can ensure the stability of the rotation of the oil injection needle 78.

[0045] In one embodiment, the visual inspection device includes a deformation detection module 5 and a height detection module 6. The deformation detection module 5 includes a supporting vertical plate 51, a supporting horizontal plate 52 connected to the top of the supporting vertical plate 51, and a detection translation cylinder 53 installed at the bottom of the supporting horizontal plate 52 along its length. The detection translation cylinder 53 also drives a detection connecting plate 54, and the bottom of the detection connecting plate 54 is also connected to a first connecting vertical plate. A first connecting horizontal plate is also connected to one side of the first connecting vertical plate, and a ring light source 55 is also installed on the first connecting horizontal plate. A fixed column 56 is also installed on the top of the supporting horizontal plate 52, and a camera mounting base 57 is also installed on the upper part of the fixed column 56. A detection camera 58 is also installed at one end of the camera mounting base 57, and the detection camera 58 is located above the ring light source 55.

[0046] When the product to be inspected reaches below the visual inspection mechanism, the inspection translation cylinder 53 is activated, pushing the inspection connecting plate 54 to move along the length of the support horizontal plate 52. The inspection connecting plate 54 drives the first connecting vertical plate and the first connecting horizontal plate to move, thereby moving the ring light source 55 to below the inspection camera 58. The ring light source 55 provides uniform illumination to ensure that the inspection camera 58 can clearly capture the image of the spring to determine whether the spring has quality problems such as deformation.

[0047] Meanwhile, the height detection module 6 includes an X-axis translation module 61 arranged at one end of the vertical support plate 52 along its length, a Y-axis translation module 62 connected to the X-axis translation module 61, and a height detection plate 63 connected to the Y-axis translation module 62; a laser displacement sensor 64 is also installed at the end of the height detection plate 63 near the ring light source 55. The X-axis translation module 61 and the Y-axis translation module 62 can be linear modules. In this embodiment, the rivet height is detected by using the XY module in combination with the laser displacement sensor 64. Compared with the commonly used 3D line scan height detection scheme, the cost is lower and it is more suitable for small and medium-sized enterprises.

[0048] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs, characterized in that, The device includes a knob loading / unloading device, a turntable mechanism arranged on one side of the knob loading / unloading device, and a spring feeding device, a hot riveting device, a vision inspection device, and an oil injection device arranged sequentially around the turntable mechanism; a spring assembly device is also arranged between the spring feeding device and the turntable mechanism; a lower vision mechanism is also arranged between the knob loading / unloading device and the turntable mechanism; the turntable mechanism includes a first rotary motor, a hollow rotary platform connected to the first rotary motor, and a rotary disk mounted on the hollow rotary platform; a plurality of fixture seats are installed circumferentially at intervals on the top edge of the rotary disk, and a first bearing groove is opened on the top of each fixture seat; a limit slot is also opened on part of the inner wall of the first bearing groove in the vertical direction; a turntable support assembly is also arranged at the bottom of the rotary disk below the hot riveting device.

2. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 1, characterized in that, The rotary loading / unloading device includes a hopper and a loading / unloading transfer device arranged on one side of the hopper. The loading / unloading transfer device includes a first robotic arm, a transfer fixing base connected to the first robotic arm, and a transfer module installed on the transfer fixing base. The transfer module includes a picking lifting cylinder installed on one side of the transfer fixing base, a picking connecting plate connected to the picking lifting cylinder, a gripper base plate installed on one side of the picking connecting plate, and a picking clamping cylinder installed on one side of the gripper base plate. The picking clamping cylinder also drives two clamping sliders, and a picking gripper is connected to one side of the clamping sliders. A photoelectric mounting plate is also connected to one side of the gripper base plate, and a photoelectric switch is installed on the photoelectric mounting plate.

3. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 1, characterized in that, The spring sheet feeding device includes a spring sheet cutting mechanism, a material conveying mechanism arranged at one end of the spring sheet cutting mechanism, and a waste material cutting mechanism arranged at the other end of the spring sheet cutting mechanism; the spring sheet cutting mechanism includes a cutting fixing plate; a guide pressure cover is installed on each of the two sides of the top of the cutting fixing plate, and a first through hole is also opened in the middle of the top of the cutting fixing plate; an upper cutting mechanism is also arranged on one side of the cutting fixing plate, and a material receiving mechanism is also arranged below the first through hole; a conveying rail is connected to each end of the cutting fixing plate, and a material feeding mechanism is also arranged on one side of one of the conveying rails.

4. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 3, characterized in that, The upper cutting mechanism includes a cutting bracket, a cutting lifting seat slidably connected to one side of the cutting bracket, and a cutting pressing cylinder mounted on the cutting bracket and connected to the cutting lifting seat; an upper blade mounting block is also mounted on the lower part of one side of the cutting lifting seat, and a cutting seat is also mounted on the bottom of the upper blade mounting block; the cutting seat is located above the first through hole, and a cutting part extends downward from each end of the bottom of the cutting seat; a first mounting hole is opened on each side of the bottom of the upper blade mounting block at the cutting seat; the upper cutting mechanism also includes two pressing pins; the upper part of each pressing pin is movably inserted into a first mounting hole, and a first spring is connected between the top of the pressing pin and the bottom of the first mounting hole; a first guide hole is opened at each end of the top of the cutting fixing plate, and a first guide pin is connected to each of the two first guide holes at the bottom of the upper blade mounting block; a material strip positioning pin is also connected to each end of one side of the bottom of the upper blade mounting block.

5. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 3, characterized in that, The receiving mechanism includes a receiving translation mechanism arranged perpendicular to the length of the cutting and fixing plate below it, a receiving translation base connected to the receiving translation mechanism, a receiving lifting cylinder installed on one side of the receiving translation base, a receiving connecting plate connected to the receiving lifting cylinder, and a receiving support plate installed on the top of the receiving connecting plate; a receiving receiving seat is also installed on the top of the receiving support plate; a vacuum adsorption hole is also opened on the top of the receiving receiving seat, and a first air source connector communicating with the vacuum adsorption hole is also installed on one side of the receiving receiving seat; the receiving lifting cylinder is also driven and connected to the receiving lifting plate, and the receiving connecting plate is slidably connected to one side of the receiving lifting plate; a spring limiter is also connected to the bottom of the receiving lifting plate. The receiving plate has a positioning plate, and a second spring is connected between the top of the spring limiting plate and the bottom of the receiving connecting plate; a travel limiting block is connected to each side of the receiving lifting plate, and a limiting notch is opened on each side of the receiving connecting plate; one end of each travel limiting block is inserted into a limiting notch; a height adjusting block is connected to one side of the receiving support plate, and two spring positioning pins are installed on the height adjusting block; the upper part of each spring positioning pin passes through the receiving support plate and the receiving base in sequence and then exits from the top end of the receiving base; a guide slot is opened at each end of the cutting base corresponding to the spring positioning pin; a second guide pin is connected to each of the top ends of the receiving support plate.

6. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 3, characterized in that, The material feeding mechanism includes a material feeding translation cylinder arranged along the length of the conveying track, a material feeding translation plate connected to the material feeding translation cylinder, a material feeding lifting cylinder installed at one top end of the material feeding translation plate, a material feeding lifting plate connected to the material feeding lifting cylinder, and a material feeding ejector pin installed on the material feeding lifting plate; one end of the material feeding translation plate extends above the conveying track, and one end of the material feeding translation plate is also connected to an ejector pin limiting block; the lower part of the material feeding ejector pin moves through the ejector pin limiting block and then protrudes from the bottom of the ejector pin limiting block; a clearance notch is also provided on one side of the conveying track below the ejector pin limiting block; the waste material cutting mechanism includes a cutting frame, an installation... The cutting frame includes a cutting track at the top and a cutting support at one end of the top of the cutting frame. One side of the cutting support has a first vertical groove, and the other side has a first horizontal insertion hole extending into the first groove. One end of the cutting track is positioned close to the transmission track, and the other end is inserted into the first insertion hole. A cutting lifting cylinder is also installed on the top of the cutting support, and the cutting lifting cylinder drives a cutting slider connected to it. The cutting slider is slidably arranged in the first groove, and a cutting blade is also installed on the cutting slider. A guide cylinder is connected to one side of the cutting support, and a receiving box is arranged below the guide cylinder.

7. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 1, characterized in that, The spring assembly device includes a spring assembly frame, an assembly translation mechanism mounted on the spring assembly frame, an assembly translation seat connected to the assembly translation mechanism, an assembly lifting cylinder mounted on one side of the assembly translation seat, and an assembly lifting plate connected to the assembly lifting cylinder; a spring assembly block is also mounted on the lower part of one side of the assembly lifting plate, and a spring assembly part extends downward from each end of the bottom of the spring assembly block; each of the spring assembly parts has an assembly adsorption hole at its bottom, and an assembly air source connector communicating with the assembly adsorption hole is also mounted on one end of the spring assembly block.

8. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 1, characterized in that, The hot riveting device includes a hot riveting bracket, a hot riveting slider slidably connected to one side of the hot riveting bracket, a hot riveting mounting plate connected to one side of the hot riveting slider, and a hot riveting lifting cylinder mounted on the hot riveting bracket and connected to the hot riveting mounting plate; a hot riveting connecting plate is also connected to one side of the hot riveting mounting plate, and a heat insulation adapter plate is also connected to the bottom of the hot riveting connecting plate; a heat insulation block is connected to each end of the bottom of the heat insulation adapter plate, and a heating seat is also connected to the bottom of the two heat insulation blocks; a heating rod is also installed in the heating seat, and a hot pressing fixing block is also connected to the top of the heating seat; a hot pressing rivet is also installed on the hot pressing fixing block, and the lower part of the hot pressing rivet passes through the bottom of the heating seat and extends downward; a thermocouple is also installed in the heating seat.

9. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 1, characterized in that, The oil injection device includes an oil injection bracket, an oil injection lifting cylinder installed on one side of the oil injection bracket, an oil injection lifting frame connected to the oil injection lifting cylinder, and an oil injection rotating mechanism installed on the oil injection lifting frame; the oil injection rotating mechanism also drives an oil injection connecting horizontal plate, and one end of the oil injection connecting horizontal plate is also connected to an oil injection connecting vertical plate; a grease metering valve is also installed on one side of the oil injection connecting vertical plate, and an oil injection needle is also installed at the outlet end of the grease metering valve.

10. The fully automatic assembly, testing, and oiling integrated machine for spring contacts and knobs according to claim 1, characterized in that, The visual inspection device includes a deformation detection module and a height detection module.

Images