Automatic assembly and detection equipment for sound plug

Abstract

The utility model belongs to the technical field of sound plug assembly, and especially relates to a sound plug automatic assembly detection device comprising three device installation boxes, the three device installation boxes are sequentially connected and distributed in the horizontal direction, the top of the first device installation box is provided with a wire rack vibration disc, and the top of the second device installation box is provided with a wire rack vibration disc. And a coil holder carrying mechanism, an edge rolling mechanism, a coil holder overturning mechanism, a coil holder feeding mechanism, a first rotating disc mechanism and an iron nail feeding mechanism are arranged at the top of the second equipment mounting box. According to the automatic assembly and detection equipment for the sound plug, manual feeding assembly is changed into full-automatic feeding assembly; full-automatic feeding, automatic edge rolling, automatic assembling, automatic riveting and automatic on-off detection of finished products are achieved. One product can be assembled in 4.5 seconds by the existing equipment instead of 10 seconds by manpower, so that the working efficiency is improved; product accessories are fed through a vibration disc; the original mode that four workers are needed is changed into the mode that existing full-automatic assembly is achieved, and labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of audio plug assembly, in particular to an automatic assembly and detection device for audio plugs. Background Art

[0002] In the audio equipment manufacturing industry, audio plug parts, as key electronic connection components, are widely used in various audio devices, musical instruments, professional audio systems, etc. The assembly quality of audio plug parts directly affects the transmission effect of audio signals and the reliability of the equipment. At present, the assembly of audio plug parts mainly relies on manual operation. Workers manually place the audio plug parts at the assembly positions on the production line. Due to the instability of manual operation, the feeding speed and accuracy are affected by the operator's skill level; due to the complex assembly process, at least 4 operators are required to cooperate with each other, respectively responsible for feeding, fixing, detecting, packaging and other links. The high labor cost has become a major economic burden for audio equipment manufacturing enterprises; manual operation is easily affected by factors such as fatigue and distraction, resulting in unstable product quality. During the assembly process, it is difficult to precisely control the insertion force and position of the parts, which easily causes the increase of product defect rate. Therefore, an automatic assembly and detection device for audio plugs is needed. Content of the Utility Model

[0003] Based on the existing technical problems, the utility model proposes an automatic assembly and detection device for audio plugs.

[0004] An automatic assembly and detection device for audio plugs proposed by the utility model includes an equipment installation box. The three equipment installation boxes are all connected and distributed in sequence in the horizontal direction. A wire frame vibrating disk is installed on the top of the first equipment installation box. A wire frame handling mechanism, a curling mechanism, a wire frame flipping mechanism, a wire frame feeding mechanism, a first turntable mechanism and a nail feeding mechanism are respectively arranged on the top of the second equipment installation box.

[0005] A nail vibrating disk is also arranged on the back of the second equipment installation box. The discharging end of the nail vibrating disk corresponds to the feeding end of the nail feeding mechanism. The wire frame handling mechanism realizes the action that the wire frame vibrated and discharged by the wire frame vibrating disk first enters the curling mechanism for curling, and then controls the action of transporting the curled wire frame to the wire frame flipping mechanism. The wire frame flipping mechanism realizes the action of flipping the transported wire frame. The wire frame feeding mechanism realizes the action of inserting the flipped wire frame above the first turntable mechanism. The nail feeding mechanism realizes the action of installing the nails conveyed by the nail vibrating disk on the wire frame inserted above the first turntable mechanism.

[0006] The top of the third equipment installation box is respectively provided with a head vibrating disk, a head flipping mechanism, a head feeding mechanism, a black particle vibrating disk, a black particle feeding mechanism, a gold rod vibrating disk, a gold rod positioning mechanism, a gold rod feeding mechanism, an iron nail wire frame feeding mechanism, a pressing mechanism, an inspection and discharging mechanism, a second turntable mechanism and a conveyor. The bottoms of the iron nail vibrating disk and the gold rod vibrating disk are both fixedly installed with support boxes.

[0007] The head feeding mechanism realizes the action that the heads discharged by the vibration of the head vibrating disk first enter the inside of the head flipping mechanism for flipping, and then move for feeding to the inside of the second turntable mechanism. The black particle feeding mechanism realizes the action of clamping the black particles discharged by the vibration of the black particle vibrating disk with the heads inside the second turntable mechanism. The gold rod positioning mechanism realizes the action of adjusting and clamping the gold rods discharged by the vibration of the gold rod vibrating disk. The gold rod feeding mechanism realizes the action that the gold rods adjusted by the gold rod positioning mechanism enter the inside of the second turntable mechanism to be assembled again with the assembled black particles and heads. The iron nail wire frame feeding mechanism realizes the action that the iron nails and wire frames clamped inside the first turntable mechanism enter the inside of the second turntable mechanism to be assembled again with the parts assembled by the gold rod feeding mechanism. The pressing mechanism realizes the action of pressing and matching after multiple parts inside the second turntable mechanism are assembled. The inspection and discharging mechanism realizes the action of detecting and discharging the assembled parts pressed by the pressing mechanism.

[0008] Preferably, the output end of the wire frame vibrating disk discharges materials through double vibration by a linear vibrator, corresponding to the feeding end of the wire frame handling mechanism. The wire frame handling mechanism includes a U-shaped connecting plate installed on the top of the second equipment installation box. The top of the U-shaped connecting plate is fixedly installed with a wire frame slide rail. The surface of the wire frame slide rail is slidably inserted with a wire frame slider. The left end of the U-shaped connecting plate is fixedly installed with a wire frame cylinder. The telescopic end of the wire frame cylinder is fixedly installed on the surface of the wire frame slider. The top of the wire frame slider is fixedly installed with a wire frame vertical rod. The top of the wire frame vertical rod is fixedly installed with a wire frame vertical cylinder. The telescopic bottom end of the wire frame vertical cylinder is fixedly installed with a wire frame moving plate. Clamping manipulators are fixedly installed at both ends of the wire frame moving plate. A flexible wire frame is also arranged on one side of the U-shaped connecting plate.

[0009] The curling mechanism includes a wire frame support seat installed on the top of the second equipment installation box. The tops of the two wire frame support seats are fixedly installed with a wire frame top plate. The top of the wire frame top plate is fixedly installed with a curling cylinder. The telescopic bottom end of the curling cylinder is fixedly installed with a curling fixture. The right end of the top of the third wire frame support seat is fixedly installed with a curling clamping seat. The right end of the top of the third wire frame support seat is fixedly installed with a wire frame sliding seat. An extrusion block is slidably inserted into the inner wall of the wire frame sliding seat. The left end of the wire frame sliding seat is fixedly installed with a wire frame pushing cylinder. The telescopic end of the wire frame pushing cylinder is fixedly installed on the surface of the extrusion block.

[0010] Preferably, the wire rack flipping mechanism includes a flipping support base installed on the top of the second equipment installation box. A flipping sliding seat is fixedly installed on the top of the two flipping support bases. A flipping fixed plate is slidably inserted into the top of the flipping sliding seat. A bearing seat is fixedly installed at the front end of the top of the flipping fixed plate, and a driving seat is fixedly installed at the rear end of the top of the flipping fixed plate. The surfaces of the driving seat and the bearing seat are both rotatably connected by bearings to a flipping rotating shaft. One end of the flipping rotating shaft penetrates and extends into the interior of the driving seat. The gear at one end of the flipping rotating shaft inside the driving seat meshes with the rack inside. A flipping connecting plate is fixedly installed at the left end of the flipping sliding seat. One end of the rack is also fixedly installed on the surface of the flipping connecting plate. A flipping cylinder is also fixedly installed on the surface of the flipping connecting plate. The telescopic end of the flipping cylinder is fixedly installed on the surface of the flipping fixed plate. A flipping clamping seat is fixedly installed on the arc surface of the flipping rotating shaft.

[0011] The wire rack feeding mechanism includes a feeding vertical rod installed on the top of the second equipment installation box. A feeding cross plate is fixedly installed at the top of the feeding vertical rod. A feeding slide rail is fixedly installed on the surface of the feeding cross plate. A feeding horizontal cylinder is fixedly installed at the right end of the feeding cross plate. The telescopic end of the feeding horizontal cylinder is fixedly installed with a feeding vertical plate. The back of the feeding vertical plate is slidably inserted into the surface of the feeding slide rail. A feeding vertical cylinder is fixedly installed at the top of the feeding vertical plate. The telescopic bottom end of the feeding vertical cylinder is fixedly installed with a feeding mounting seat. A feeding gripper is fixedly installed on the surface of the feeding mounting seat.

[0012] Preferably, the first turntable mechanism includes an L-shaped connecting plate installed on the inner top wall of the second equipment installation box. A driving motor is fixedly installed on the surface of the L-shaped connecting plate. A first divider is also fixedly installed on the inner top wall of the second equipment installation box. The input end of the first divider and the output end of the driving motor are both transmission-connected by a chain and a sprocket. The output top end of the first divider is fixedly installed with a first turntable. Turntable clamping seats are annularly arranged on the top of the first turntable.

[0013] The iron nail feeding mechanism includes an iron nail vertical rod installed on the top of the second equipment installation box. An iron nail cross plate is fixedly installed at the top of the iron nail vertical rod. An iron nail slide rail is fixedly installed on the surface of the iron nail cross plate. An iron nail horizontal cylinder is fixedly installed at the right end of the iron nail cross plate. The telescopic end of the iron nail horizontal cylinder is fixedly installed with an iron nail vertical plate. The back of the iron nail vertical plate is slidably inserted into the surface of the iron nail slide rail. An iron nail vertical cylinder is fixedly installed at the top of the iron nail vertical plate. The telescopic bottom end of the iron nail vertical cylinder is fixedly installed with an iron nail mounting seat. An iron nail gripper is fixedly installed on the surface of the iron nail mounting seat.

[0014] Preferably, the head flipping mechanism includes a head upright seat installed on the top of the third equipment installation box. A head flipping slide rail is slidably inserted in the front of the head upright seat. A rotary cylinder is fixedly installed on the top of the head flipping slide rail. A rotary claw is fixedly installed at the rotary end of the rotary cylinder. A head telescopic cylinder is also fixedly installed on the front of the bottom end of the head upright seat. The telescopic top end of the head telescopic cylinder is fixedly installed with the bottom of the head flipping slide rail.

[0015] The head feeding mechanism includes a head vertical rod installed on the top of the third equipment installation box. A head horizontal plate is fixedly installed at the top of the head vertical rod. A head feeding slide rail is fixedly installed on the surface of the head horizontal plate. A head horizontal cylinder is fixedly installed at the left end of the head horizontal plate. The telescopic end of the head horizontal cylinder is fixedly installed with a head vertical plate. The back of the head vertical plate is slidably inserted into the surface of the head feeding slide rail. A head vertical cylinder is fixedly installed at the top of the head vertical plate. The telescopic bottom end of the head vertical cylinder is fixedly installed with a head mounting seat. A head claw is fixedly installed on the surface of the head mounting seat.

[0016] Preferably, the black particle feeding mechanism includes a black particle vertical rod installed on the top of the third equipment installation box. A black particle horizontal plate is fixedly installed at the top of the black particle vertical rod. A black particle slide rail is fixedly installed on the surface of the black particle horizontal plate. A black particle horizontal cylinder is fixedly installed at the left end of the black particle horizontal plate. The telescopic end of the black particle horizontal cylinder is fixedly installed with a black particle vertical plate. The back of the black particle vertical plate is slidably inserted into the surface of the black particle slide rail. A black particle vertical cylinder is fixedly installed at the top of the black particle vertical plate. The telescopic bottom end of the black particle vertical cylinder is fixedly installed with a black particle mounting seat. A black particle claw is fixedly installed on the surface of the black particle mounting seat.

[0017] The gold rod positioning mechanism includes a positioning rotary cylinder installed on the top of the third equipment installation box. A positioning vertical rod is fixedly installed on one side of the positioning rotary cylinder. A positioning gripper is fixedly installed at the rotary end of the positioning rotary cylinder. A positioning vertical cylinder is fixedly installed at the top of the positioning vertical rod. The telescopic bottom end of the positioning vertical cylinder is fixedly installed with a positioning pressing plate. The positioning pressing plate is located above the positioning gripper.

[0018] Preferably, the gold rod feeding mechanism includes a gold rod vertical rod installed on the top of the third equipment installation box. The top of the gold rod vertical rod is fixedly installed with a gold rod horizontal plate. The surface of the gold rod horizontal plate is fixedly installed with a gold rod slide rail. The left end of the gold rod horizontal plate is fixedly installed with a gold rod horizontal cylinder. The telescopic end of the gold rod horizontal cylinder is fixedly installed with a gold rod vertical plate. The back of the gold rod vertical plate is slidably inserted into the surface of the gold rod slide rail. The top of the gold rod vertical plate is fixedly installed with a gold rod vertical cylinder. The telescopic bottom end of the gold rod vertical cylinder is fixedly installed with a gold rod mounting seat. The surface of the gold rod mounting seat is fixedly installed with gold rod jaws.

[0019] The iron nail wire rack feeding mechanism includes an iron nail wire rack vertical rod installed on the top of the third equipment installation box. The top of the iron nail wire rack vertical rod is fixedly installed with an iron nail wire rack horizontal plate. The surface of the iron nail wire rack horizontal plate is fixedly installed with an iron nail wire rack slide rail. The right end of the iron nail wire rack horizontal plate is fixedly installed with an iron nail wire rack horizontal cylinder. The telescopic end of the iron nail wire rack horizontal cylinder is fixedly installed with an iron nail wire rack vertical plate. The back of the iron nail wire rack vertical plate is slidably inserted into the surface of the iron nail wire rack slide rail. The top of the iron nail wire rack vertical plate is fixedly installed with an iron nail wire rack vertical cylinder. The telescopic bottom end of the iron nail wire rack vertical cylinder is fixedly installed with an iron nail wire rack mounting seat. The surface of the iron nail wire rack mounting seat is slidably inserted with an iron nail wire rack clamping cylinder. The telescopic bottom end of the iron nail wire rack clamping cylinder is fixedly installed with an iron nail wire rack jaw.

[0020] Preferably, the pressing mechanism includes a pressing vertical plate installed on the top of the third equipment installation box. The top of the pressing vertical plate is fixedly installed with a pressing cylinder. The telescopic bottom end of the pressing cylinder is fixedly installed with a pressing plate.

[0021] The second turntable mechanism includes a turntable connecting plate installed on the inner top wall of the third equipment installation box. The surface of the turntable connecting plate is fixedly installed with a servo motor. The inner top wall of the third equipment installation box is also fixedly installed with a second divider. The input end of the second divider and the output end of the servo motor are both transmission-connected through a chain and a sprocket. The output top end of the second divider is fixedly installed with a second turntable. The top of the second turntable is annularly and arrayedly installed with assembly clamping seats.

[0022] Preferably, the inspection and blanking mechanism includes an inspection vertical rod installed on the top of the third equipment installation box. The top of the inspection vertical rod is fixedly installed with an inspection cross plate. The surface of the inspection cross plate is fixedly installed with an inspection slide rail. The left end of the inspection cross plate is fixedly installed with an inspection horizontal cylinder. The telescopic end of the inspection horizontal cylinder is fixedly installed with an inspection vertical plate. The back of the inspection vertical plate is slidably inserted into the surface of the inspection slide rail. The top of the inspection vertical plate is fixedly installed with an inspection vertical cylinder. The telescopic bottom end of the inspection vertical cylinder is fixedly installed with an inspection mounting seat. The surface of the inspection mounting seat is fixedly installed with inspection jaws. An unqualified collection box is also arranged on one side of the inspection vertical rod.

[0023] The beneficial effects of the present utility model are as follows:

[0024] By setting the manual feeding and assembly to be changed to fully automatic feeding and assembly; realizing fully automatic feeding, automatic curling, automatic assembly, automatic riveting and automatic on-off detection of finished products. The production speed has been improved from 10 seconds per product by manual labor to 4.5 seconds per product by the existing equipment, improving work efficiency; the product parts are fed by a vibrating disk; the number of workers required has been reduced from 4 by manual labor to fully automatic assembly, reducing labor costs. Description of the Drawings

[0025] Figure 1 It is a structural schematic diagram of an automatic assembly and detection device for audio plugs;

[0026] Figure 2 It is a three-dimensional view of the wire rack vibrating disk structure of an automatic assembly and detection device for audio plugs;

[0027] Figure 3 It is a three-dimensional view of the wire rack handling mechanism of an automatic assembly and detection device for audio plugs;

[0028] Figure 4 It is a three-dimensional view of the curling mechanism of an automatic assembly and detection device for audio plugs;

[0029] Figure 5 It is a three-dimensional view of the wire rack flipping mechanism of an automatic assembly and detection device for audio plugs;

[0030] Figure 6 It is a three-dimensional view of the wire rack feeding mechanism of an automatic assembly and detection device for audio plugs;

[0031] Figure 7 It is a three-dimensional view of the first turntable mechanism of an automatic assembly and detection device for audio plugs;

[0032] Figure 8 It is a three-dimensional view of the iron nail feeding mechanism of an automatic assembly and detection device for audio plugs; <>

[0033] Figure 9Isometric view of the nail vibratory bowl structure of an automatic assembly and inspection device for audio plugs;

[0034] Figure 10 Isometric view of the head vibratory bowl structure of an automatic assembly and inspection device for audio plugs;

[0035] Figure 11 Isometric view of the head flipping mechanism of an automatic assembly and inspection device for audio plugs;

[0036] Figure 12 Isometric view of the head feeding mechanism of an automatic assembly and inspection device for audio plugs;

[0037] Figure 13 Isometric view of the black particle vibratory bowl structure of an automatic assembly and inspection device for audio plugs;

[0038] Figure 14 Isometric view of the black particle feeding mechanism of an automatic assembly and inspection device for audio plugs;

[0039] Figure 15 Isometric view of the gold rod vibratory bowl structure of an automatic assembly and inspection device for audio plugs;

[0040] Figure 16 Isometric view of the gold rod positioning mechanism of an automatic assembly and inspection device for audio plugs;

[0041] Figure 17 Isometric view of the gold rod feeding mechanism of an automatic assembly and inspection device for audio plugs;

[0042] Figure 18 Isometric view of the nail wire rack feeding mechanism of an automatic assembly and inspection device for audio plugs;

[0043] Figure 19 Isometric view of the pressing mechanism of an automatic assembly and inspection device for audio plugs;

[0044] Figure 20 Isometric view of the inspection and unloading mechanism of an automatic assembly and inspection device for audio plugs;

[0045] Figure 21 Isometric view of the second turntable mechanism of an automatic assembly and inspection device for audio plugs;

[0046] Figure 22 Isometric view of the conveyor structure of an automatic assembly and inspection device for audio plugs;

[0047] Figure 23 Exploded view of the parts of an existing audio plug assembly of an automatic assembly and inspection device for audio plugs.

[0048] In the figure: 1. Equipment installation box; 2. Wire rack vibrating disk; 3. Wire rack handling mechanism; 31. U-shaped connecting plate; 32. Wire rack slide rail; 33. Wire rack slider; 34. Wire rack cylinder; 35. Wire rack vertical rod; 36. Wire rack vertical cylinder; 37. Wire rack moving plate; 38. Clamping manipulator; 39. Soft wire frame; 4. Rolling mechanism; 41. Wire rack support seat; 42. Wire rack top plate; 43. Rolling cylinder; 44. Rolling fixture; 45. Rolling clamping seat; 46. Wire rack sliding seat; 47. Extrusion block; 48. Wire rack pushing cylinder; 5. Wire rack flipping mechanism; 51. Flipping support seat; 52. Flipping sliding seat; 53. Flipping fixed plate; 54. Bearing seat; 55. Driving seat; 56. Flipping rotating shaft; 57. Flipping connecting plate; 58. Flipping cylinder; 59. Flipping clamping seat; 6. Wire rack feeding mechanism; 61. Feeding vertical rod; 62. Feeding cross plate; 63. Feeding slide rail; 64. Feeding horizontal cylinder; 65. Feeding vertical plate; 66. Feeding vertical cylinder; 67. Feeding installation seat; 68. Feeding gripper; 7. First turntable mechanism; 71. L-shaped connecting plate; 72. Driving motor; 73. First divider; 74. First turntable; 75. Turntable clamping seat; 8. Iron nail feeding mechanism; 81. Iron nail vertical rod; 82. Iron nail cross plate; 83. Iron nail slide rail; 84. Iron nail horizontal cylinder; 85. Iron nail vertical plate; 86. Iron nail vertical cylinder; 87. Iron nail installation seat; 88. Iron nail gripper; 9. Iron nail vibrating disk; 10. Head vibrating disk; 11. Head flipping mechanism; 111. Head vertical seat; 112. Head flipping slide rail; 113. Rotary cylinder; 114. Rotary gripper; 115. Head telescopic cylinder; 12. Head feeding mechanism; 121. Head vertical rod; 122. Head cross plate; 123. Head feeding slide rail; 124. Head horizontal cylinder; 125. Head vertical plate; 126. Head vertical cylinder; 127. Head installation seat; 128. Head gripper; 13. Black particle vibrating disk; 14. Black particle feeding mechanism; 141. Black particle vertical rod; 142. Black particle cross plate; 143. Black particle slide rail; 144. Black particle horizontal cylinder; 1189. Iron nail wire rack gripper; 19. Pressing mechanism; 191. Pressing vertical plate; 192. Pressing cylinder; 193. Pressing pressure plate; 20. Inspection and blanking mechanism; 201. Inspection vertical rod; 202. Inspection horizontal plate; 203. Inspection slide rail; 204. Inspection horizontal cylinder; 205. Inspection vertical plate; 206. Inspection vertical cylinder; 207. Inspection mounting seat; 208. Inspection gripper; 209. Reject collection box; 21. Second turntable mechanism; 211. Turntable connecting plate; 212. Servo motor; 213. Second divider; 214. Second turntable; 215. Assembly clamping seat; 22. Conveyor; 23. Support box body; Detailed implementation mode

[0049] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments of the present invention.

[0050] Refer to Figures 1-23 , an automatic assembly and detection device for audio plugs, including an equipment installation box 1. The three equipment installation boxes 1 are all connected and distributed in sequence in the horizontal direction. A wire rack vibrating disk 2 is installed on the top of the first equipment installation box 1. A wire rack handling mechanism 3, a curling mechanism 4, a wire rack flipping mechanism 5, a wire rack feeding mechanism 6, a first turntable mechanism 7 and an iron nail feeding mechanism 8 are respectively arranged on the top of the second equipment installation box 1.

[0051] On the back of the second equipment installation box 1, an iron nail vibrating disk 9 is also arranged, and the discharge end of the iron nail vibrating disk 9 corresponds to the feeding end of the iron nail feeding mechanism 8. In order to realize the action that the wire rack vibrating out of the wire rack vibrating disk 2 first enters the curling mechanism 4 for curling and the action of controlling the curled wire rack to be transported to the wire rack flipping mechanism 5, the output end of the wire rack vibrating disk 2 is vibrated and discharged through a linear vibrator in a double vibration mode, corresponding to the feeding end of the wire rack handling mechanism 3. The wire rack handling mechanism 3 includes a U-shaped connecting plate 31 installed on the top of the second equipment installation box 1. A wire rack slide rail 32 is fixedly installed on the top of the U-shaped connecting plate 31. A wire rack slider 33 is slidably inserted on the surface of the wire rack slide rail 32. A wire rack cylinder 34 is fixedly installed at the left end of the U-shaped connecting plate 31. The telescopic end of the wire rack cylinder 34 is fixedly installed on the surface of the wire rack slider 33. A wire rack vertical rod 35 is fixedly installed on the top of the wire rack slider 33. A wire rack vertical cylinder 36 is fixedly installed on the top of the wire rack vertical rod 35. The telescopic bottom end of the wire rack vertical cylinder 36 is fixedly installed with a wire rack moving plate 37. Clamping manipulators 38 are fixedly installed at both ends of the wire rack moving plate 37. A flexible wire frame 39 is also arranged on one side of the U-shaped connecting plate 31.

[0052] Specifically, the design of the wire rack handling mechanism 3 enables the wire rack to be efficiently moved from the vibrating bowl to the circular rolling mechanism 4, reducing pauses and delays during the handling process; the automated handling process reduces the risk of manual operation and improves the safety of the working environment.

[0053] The circular rolling mechanism 4 includes a wire rack support base 41 installed on the top of the second equipment installation box 1. The tops of two wire rack support bases 41 are fixedly installed with a wire rack top plate 42. The top of the wire rack top plate 42 is fixedly installed with a circular rolling cylinder 43. The telescopic bottom end of the circular rolling cylinder 43 is fixedly installed with a circular rolling clamp 44. The right end of the top of the third wire rack support base 41 is fixedly installed with a circular rolling clamping seat 45. The right end of the top of the third wire rack support base 41 is fixedly installed with a wire rack sliding seat 46. A pressing block 47 is slidably inserted into the inner wall of the wire rack sliding seat 46. The left end of the wire rack sliding seat 46 is fixedly installed with a wire rack pushing cylinder 48. The telescopic end of the wire rack pushing cylinder 48 is fixedly installed on the surface of the pressing block 47.

[0054] Specifically, the combination of the circular rolling cylinder 43 and the circular rolling clamp 44 can precisely control the circular rolling process of the wire rack, ensuring that the wire rack is circularly rolled according to the predetermined shape and size; the automated design of the circular rolling mechanism 4 reduces manual operation and improves the automation level of the production line; the circular rolling process is driven by a cylinder and can be completed quickly, thereby improving the efficiency of the entire production process.

[0055] In order to realize the flipping action of the transported wire rack, a wire rack flipping mechanism 5 is provided, which includes a flipping support base 51 installed on the top of the second equipment installation box 1. The tops of two flipping support bases 51 are fixedly installed with a flipping sliding seat 52. A flipping fixing plate 53 is slidably inserted into the top of the flipping sliding seat 52. The front end of the top of the flipping fixing plate 53 is fixedly installed with a bearing seat 54. The rear end of the top of the flipping fixing plate 53 is fixedly installed with a driving seat 55. The surfaces of the driving seat 55 and the bearing seat 54 are both rotatably connected with a flipping rotating shaft 56 through bearings. One end of the flipping rotating shaft 56 penetrates and extends into the inside of the driving seat 55. The gear at one end of the flipping rotating shaft 56 inside the driving seat 55 meshes with the internal rack. The left end of the flipping sliding seat 52 is fixedly installed with a flipping connecting plate 57. One end of the rack is also fixedly installed on the surface of the flipping connecting plate 57. A flipping cylinder 58 is also fixedly installed on the surface of the flipping connecting plate 57. The telescopic end of the flipping cylinder 58 is fixedly installed on the surface of the flipping fixing plate 53. A flipping clamping seat 59 is fixedly installed on the arc surface of the flipping rotating shaft 56.

[0056] Specifically, it is implemented as follows. Through the cooperation of the flipping cylinder 58 and the flipping fixed plate 53, the precise flipping of the wire rack can be achieved, ensuring the correct position and angle of the wire rack during the assembly process. The automated design of the flipping mechanism enables the flipping process of the wire rack without manual intervention, improving the automation level of the production line. The flipping action is fast and continuous, reducing the pause time during the production process, thereby improving the production efficiency.

[0057] To realize the action of inserting the flipped wire rack above the first turntable mechanism 7, a wire rack loading mechanism 6 is provided, which includes a loading vertical rod 61 installed on the top of the second equipment installation box 1. The top of the loading vertical rod 61 is fixedly installed with a loading cross plate 62. The surface of the loading cross plate 62 is fixedly installed with a loading slide rail 63. The right end of the loading cross plate 62 is fixedly installed with a loading horizontal cylinder 64. The telescopic end of the loading horizontal cylinder 64 is fixedly installed with a loading vertical plate 65. The back surface of the loading vertical plate 65 is slidably inserted into the surface of the loading slide rail 63. The top of the loading vertical plate 65 is fixedly installed with a loading vertical cylinder 66. The telescopic bottom end of the loading vertical cylinder 66 is fixedly installed with a loading mounting seat 67. The surface of the loading mounting seat 67 is fixedly installed with a loading gripper 68.

[0058] Specifically, it is implemented as follows. The loading gripper 68 can precisely grasp the flipped wire rack and insert it into the first turntable mechanism 7, ensuring the accuracy of the loading process. The entire loading process is driven by cylinders without manual intervention, improving the automation level of the production line. The automated loading operation reduces the loading time and speeds up the production rhythm, thereby improving the overall production efficiency.

[0059] The first turntable mechanism 7 includes an L-shaped connecting plate 71 installed on the inner top wall of the second equipment installation box 1. The surface of the L-shaped connecting plate 71 is fixedly installed with a driving motor 72. The inner top wall of the second equipment installation box 1 is also fixedly installed with a first divider 73. The input end of the first divider 73 and the output end of the driving motor 72 are both transmission-connected through a chain and a sprocket. The output top end of the first divider 73 is fixedly installed with a first turntable 74. The top of the first turntable 74 is annularly and arrayedly installed with turntable clamping seats 75.

[0060] Specifically, it is implemented as follows. The cooperation of the driving motor 72 and the first divider 73 can precisely control the rotation of the first turntable 74, ensuring the accurate position of the wire rack during the assembly process. The automated design of the first turntable mechanism 7 enables the rotation process of the wire rack without manual intervention, improving the automation level of the production line.

[0061] In order to achieve the action of installing the iron nails conveyed by the iron nail vibrating bowl 9 onto the wire rack inserted above the first turntable mechanism 7, an iron nail feeding mechanism 8 is provided, which includes an iron nail vertical rod 81 installed on the top of the second equipment installation box 1. The top of the iron nail vertical rod 81 is fixedly installed with an iron nail horizontal plate 82. The surface of the iron nail horizontal plate 82 is fixedly installed with an iron nail slide rail 83. The right end of the iron nail horizontal plate 82 is fixedly installed with an iron nail horizontal cylinder 84. The telescopic end of the iron nail horizontal cylinder 84 is fixedly installed with an iron nail vertical plate 85. The back surface of the iron nail vertical plate 85 is slidably inserted into the surface of the iron nail slide rail 83. The top of the iron nail vertical plate 85 is fixedly installed with an iron nail vertical cylinder 86. The telescopic bottom end of the iron nail vertical cylinder 86 is fixedly installed with an iron nail mounting seat 87. The surface of the iron nail mounting seat 87 is fixedly installed with an iron nail gripper 88.

[0062] Specifically, the iron nail gripper 88 can accurately place the iron nails onto the wire rack, ensuring the accurate assembly of the iron nails and the wire rack; the automated feeding system can quickly and continuously complete the feeding of the iron nails, improving the efficiency of the production line; the automated feeding reduces human errors and improves the accuracy of the assembly.

[0063] On the top of the third equipment installation box 1, a head vibrating bowl 10, a head flipping mechanism 11, a head feeding mechanism 12, a black particle vibrating bowl 13, a black particle feeding mechanism 14, a gold rod vibrating bowl 15, a gold rod positioning mechanism 16, a gold rod feeding mechanism 17, an iron nail wire rack feeding mechanism 18, a pressing mechanism 19, an inspection and discharging mechanism 20, a second turntable mechanism 21 and a conveyor 22 are respectively arranged. The bottoms of the iron nail vibrating bowl 9 and the gold rod vibrating bowl 15 are both fixedly installed with support boxes 23.

[0064] In order to achieve the action that the heads discharged by the head vibrating bowl 10 first enter the head flipping mechanism 11 for flipping inside and then move for feeding into the second turntable mechanism 21 during the feeding process; the head flipping mechanism 11 is provided, which includes a head vertical seat 111 installed on the top of the third equipment installation box 1. A head flipping slide rail 112 is slidably inserted in front of the head vertical seat 111. The top of the head flipping slide rail 112 is fixedly installed with a rotary cylinder 113. The rotary end of the rotary cylinder 113 is fixedly installed with a rotary gripper 114. The front bottom end of the head vertical seat 111 is also fixedly installed with a head telescopic cylinder 115. The telescopic top end of the head telescopic cylinder 115 is fixedly installed with the bottom of the head flipping slide rail 112.

[0065] Specifically, the combination of the rotary cylinder 113 and the rotary gripper 114 can accurately control the flipping action of the heads, ensuring that the heads are flipped in the correct direction and at the correct angle; the automated design of the head flipping process reduces manual operations and improves the automation level of the production line; the rapid completion of the flipping action helps to speed up the entire assembly process, thereby improving the production efficiency.

[0066] The head feeding mechanism 12 includes a head vertical rod 121 installed on the top of the third equipment installation box 1. A head cross plate 122 is fixedly installed at the top of the head vertical rod 121. A head feeding slide rail 123 is fixedly installed on the surface of the head cross plate 122. A head horizontal cylinder 124 is fixedly installed at the left end of the head cross plate 122. The telescopic end of the head horizontal cylinder 124 is fixedly installed with a head vertical plate 125. The back surface of the head vertical plate 125 is slidably inserted into the surface of the head feeding slide rail 123. A head vertical cylinder 126 is fixedly installed at the top of the head vertical plate 125. The telescopic bottom end of the head vertical cylinder 126 is fixedly installed with a head mounting seat 127. A head gripper 128 is fixedly installed on the surface of the head mounting seat 127.

[0067] Specifically, it is implemented as follows. The head feeding process is driven by a cylinder, realizing automated operation and reducing manual intervention. The automated feeding system can quickly and continuously complete the head feeding, improving the efficiency of the production line. The automated feeding process reduces the direct contact between the operator and the sharp head, improving the safety of the operation.

[0068] In order to realize the clamping action between the black particles discharged by the vibration of the black particle vibrating disk 13 and the heads inside the second turntable mechanism 21; a black particle feeding mechanism 14 is provided, which includes a black particle vertical rod 141 installed on the top of the third equipment installation box 1. A black particle cross plate 142 is fixedly installed at the top of the black particle vertical rod 141. A black particle slide rail 143 is fixedly installed on the surface of the black particle cross plate 142. A black particle horizontal cylinder 144 is fixedly installed at the left end of the black particle cross plate 142. The telescopic end of the black particle horizontal cylinder 144 is fixedly installed with a black particle vertical plate 145. The back surface of the black particle vertical plate 145 is slidably inserted into the surface of the black particle slide rail 143. A black particle vertical cylinder 146 is fixedly installed at the top of the black particle vertical plate 145. The telescopic bottom end of the black particle vertical cylinder 146 is fixedly installed with a black particle mounting seat 147. A black particle gripper 148 is fixedly installed on the surface of the black particle mounting seat 147.

[0069] Specifically, it is implemented as follows. The black particle feeding process is driven by a cylinder, realizing automated operation and reducing manual intervention. The automated feeding system can quickly and continuously complete the feeding and clamping of black particles, improving the efficiency of the production line. Through precise clamping actions, the assembly quality of black particles and heads can be ensured, thereby improving the quality of the final product.

[0070] In order to realize the action of adjusting and clamping the gold rod for vibrating and discharging the gold rod vibrating bowl 15; a gold rod positioning mechanism 16 is provided, which includes a positioning rotary cylinder 161 installed on the top of the third equipment installation box 1. A positioning vertical rod 162 is fixedly installed on one side of the positioning rotary cylinder 161. A positioning gripper 163 is fixedly installed at the rotating end of the positioning rotary cylinder 161. A positioning vertical cylinder 164 is fixedly installed at the top of the positioning vertical rod 162. A positioning pressure plate 165 is fixedly installed at the telescopic bottom end of the positioning vertical cylinder 164. The positioning pressure plate 165 is located above the positioning gripper 163.

[0071] Specifically, the cooperation between the positioning rotary cylinder 161 and the positioning gripper 163 can accurately adjust the position of the gold rod to ensure the accurate clamping of the gold rod; the automated design of the gold rod positioning process reduces manual operation and improves the automation level of the production line; the automated adjustment process can be completed quickly, which helps to speed up the entire assembly process and thus improve production efficiency; the gold rod positioning mechanism 16 can work in coordination with other equipment on the production line to ensure the continuity and smoothness of production.

[0072] In order to realize the action of the gold rod adjusted by the gold rod positioning mechanism 16 entering the inside of the second turntable mechanism 21 and being assembled with the black particles and the heads again; a gold rod feeding mechanism 17 is provided, which includes a gold rod vertical rod 171 installed on the top of the third equipment installation box 1. A gold rod horizontal plate 172 is fixedly installed at the top of the gold rod vertical rod 171. A gold rod slide rail 173 is fixedly installed on the surface of the gold rod horizontal plate 172. A gold rod horizontal cylinder 174 is fixedly installed at the left end of the gold rod horizontal plate 172. A gold rod vertical plate 175 is fixedly installed at the telescopic end of the gold rod horizontal cylinder 174. The back surface of the gold rod vertical plate 175 is slidably inserted into the surface of the gold rod slide rail 173. A gold rod vertical cylinder 176 is fixedly installed at the top of the gold rod vertical plate 175. A gold rod mounting seat 177 is fixedly installed at the telescopic bottom end of the gold rod vertical cylinder 176. A gold rod gripper 178 is fixedly installed on the surface of the gold rod mounting seat 177.

[0073] Specifically, the gold rod feeding process is driven by cylinders, realizing automated operation and reducing manual intervention; the automated feeding system can quickly and continuously complete the feeding of the gold rod, improving the efficiency of the production line; the coordinated work of the gold rod horizontal cylinder 174 and the gold rod vertical cylinder 176 can realize the horizontal and vertical movement of the gold rod, making the feeding action more coordinated.

[0074] In order to enable the iron nails and wire racks clamped inside the first turntable mechanism 7 to enter the inside of the second turntable mechanism 21 and perform the action of re-assembling and cooperating with the parts assembled by the gold rod feeding mechanism 17; an iron nail and wire rack feeding mechanism 18 is provided, which includes an iron nail and wire rack vertical rod 181 installed on the top of the third equipment installation box 1. The top of the iron nail and wire rack vertical rod 181 is fixedly installed with an iron nail and wire rack horizontal plate 182. The surface of the iron nail and wire rack horizontal plate 182 is fixedly installed with an iron nail and wire rack slide rail 183. The right end of the iron nail and wire rack horizontal plate 182 is fixedly installed with an iron nail and wire rack horizontal cylinder 184. The telescopic end of the iron nail and wire rack horizontal cylinder 184 is fixedly installed with an iron nail and wire rack vertical plate 185. The back surface of the iron nail and wire rack vertical plate 185 is slidably inserted into the surface of the iron nail and wire rack slide rail 183. The top of the iron nail and wire rack vertical plate 185 is fixedly installed with an iron nail and wire rack vertical cylinder 186. The telescopic bottom end of the iron nail and wire rack vertical cylinder 186 is fixedly installed with an iron nail and wire rack mounting seat 187. The surface of the iron nail and wire rack mounting seat 187 is slidably inserted with an iron nail and wire rack clamping cylinder 188. The telescopic bottom end of the iron nail and wire rack clamping cylinder 188 is fixedly installed with an iron nail and wire rack claw 189.

[0075] Specifically implemented in this way, the iron nail and wire rack claw 189 can accurately place the iron nails and wire racks at the specified positions, ensuring the accurate assembly of the iron nails and wire racks; the feeding process of the iron nail and wire rack is driven by a cylinder, realizing automated operation and reducing manual intervention; the automated feeding system can quickly and continuously complete the feeding of the iron nails and wire racks, improving the efficiency of the production line; through precise feeding actions, the assembly quality of the iron nails, wire racks and gold rods can be ensured, thereby improving the quality of the final product.

[0076] In order to enable the action of pressing and fitting multiple parts after assembly inside the second turntable mechanism 21; a pressing mechanism 19 is provided, which includes a pressing vertical plate 191 installed on the top of the third equipment installation box 1. The top of the pressing vertical plate 191 is fixedly installed with a pressing cylinder 192. The telescopic bottom end of the pressing cylinder 192 is fixedly installed with a pressing plate 193.

[0077] Specifically implemented in this way, the cooperation of the pressing cylinder 192 and the pressing plate 193 can accurately press multiple parts, ensuring the tight fit of the assembled parts; the automated design of the pressing process reduces manual operations and improves the automation level of the production line; the automated pressing process can be completed quickly, helping to speed up the entire assembly process, thereby improving production efficiency.

[0078] The second turntable mechanism 21 includes a turntable connecting plate 211 installed on the inner top wall of the third equipment installation box 1. A servo motor 212 is fixedly installed on the surface of the turntable connecting plate 211. A second divider 213 is also fixedly installed on the inner top wall of the third equipment installation box 1. The input end of the second divider 213 and the output end of the servo motor 212 are both transmission-connected through a chain and a sprocket. The output top end of the second divider 213 is fixedly installed with a second turntable 214. Assembly clamping seats 215 are annularly arranged on the top of the second turntable 214.

[0079] Specifically implemented in this way, the cooperation between the servo motor 212 and the second divider 213 can precisely control the rotation of the second turntable 214 to ensure the accurate position of the parts during the assembly process; the annularly arranged assembly clamping seats 215 on the top of the second turntable 214 can ensure the uniform distribution of the parts on the turntable, which is beneficial for each part to be assembled under the same conditions; the automated design of the second turntable mechanism 21 enables the rotation process of the parts to be without manual intervention, improving the automation degree of the production line.

[0080] In order to realize the action of detecting and discharging the assembled parts pressed by the pressing mechanism 19; an inspection and discharging mechanism 20 is provided, which includes an inspection vertical rod 201 installed on the top of the third equipment installation box 1. An inspection cross plate 202 is fixedly installed on the top of the inspection vertical rod 201. An inspection slide rail 203 is fixedly installed on the surface of the inspection cross plate 202. An inspection transverse cylinder 204 is fixedly installed at the left end of the inspection cross plate 202. An inspection vertical plate 205 is fixedly installed at the telescopic end of the inspection transverse cylinder 204. The back surface of the inspection vertical plate 205 is slidably inserted into the surface of the inspection slide rail 203. An inspection vertical cylinder 206 is fixedly installed on the top of the inspection vertical plate 205. An inspection mounting seat 207 is fixedly installed at the telescopic bottom end of the inspection vertical cylinder 206. An inspection gripper 208 is fixedly installed on the surface of the inspection mounting seat 207. An unqualified collection box 209 is also provided on one side of the inspection vertical rod 201.

[0081] Specifically implemented in this way, the inspection gripper 208 can precisely grab the assembled parts for inspection to ensure the quality and compliance of the assembled parts with the standards; the automated inspection process can be completed quickly, which helps to speed up the entire assembly process, thereby improving production efficiency; through precise inspection actions, the quality of the assembled parts can be ensured, thus improving the quality of the final product; the design of the unqualified collection box 209 can automatically collect the assembled parts that do not meet the quality standards, facilitating subsequent processing.

[0082] By setting the manual feeding and assembly to full-automatic feeding and assembly, full-automatic feeding, automatic rolling into a circle, automatic assembly, automatic riveting, and automatic on-off detection of the finished product are realized. The production efficiency is improved from the original 10 seconds per product by manual labor to 4.5 seconds per product with the existing equipment. The product parts are fed by a vibrating bowl feeder. The original manual operation required 4 workers, and now it has been improved to full-automatic assembly, reducing the labor cost.

[0083] Working principle: The automatic assembly process designed for this device includes a wire rack, iron nails, gold rods, black grains, and a head feeding system, an automatic feeding mechanism for each part, a wire rack automatic rolling mechanism 4, a wire rack and iron nail assembly turntable mechanism, a gold rod, black grain, and head assembly turntable mechanism, an iron nail pressing mechanism, a finished product receiving conveyor 22, and a finished product detection mechanism. The functions of each part are as follows: The wire rack, iron nails, gold rods, black grains, and head feeding system: Each part is automatically vibrated, screened, and discharged in an orderly manner; The automatic feeding mechanism for each part picks up and feeds the materials for assembly; The wire rack automatic rolling mechanism 4 rolls the head of the wire rack into a circle; The wire rack and iron nail assembly turntable mechanism is a multi-station turntable for wire rack and iron nail assembly positioning, pre-assembling the two into a component; The gold rod, black grain, and head assembly turntable mechanism is a multi-station gripper turntable for gold rod, black grain, and head assembly positioning, pre-assembling the three into a component; The iron nail pressing mechanism presses the iron nail into the head with a high load force, combining the whole component together; The finished product receiving conveyor 22 automatically drops the finished product onto the conveyor 22 for unified collection; The finished product detection mechanism conducts an on-off test on the assembled finished product.

[0084] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. An automatic assembly and detection device for audio plugs, comprising an equipment installation box (1), characterized in that: The three equipment installation boxes (1) are connected and distributed in sequence in the horizontal direction. A wire frame vibrating disk (2) is installed on the top of the first equipment installation box (1). On the top of the second equipment installation box (1), there are respectively arranged a wire frame handling mechanism (3), a wire coiling mechanism (4), a wire frame flipping mechanism (5), a wire frame feeding mechanism (6), a first turntable mechanism (7) and a nail feeding mechanism (8); On the back of the second equipment installation box (1), there is also arranged a nail vibrating disk (9). The discharging end of the nail vibrating disk (9) corresponds to the feeding end of the nail feeding mechanism (8). The wire frame handling mechanism (3) realizes the action that the wire frame vibrated and discharged by the wire frame vibrating disk (2) first enters the wire coiling mechanism (4) for coiling, and then controls the wire frame after coiling to be transported to the wire frame flipping mechanism (5). The wire frame flipping mechanism (5) realizes the action of flipping the transported wire frame. The wire frame feeding mechanism (6) realizes the action of inserting the flipped wire frame above the first turntable mechanism (7). The nail feeding mechanism (8) realizes the action of installing the nails conveyed by the nail vibrating disk (9) with the wire frame inserted above the first turntable mechanism (7); On the top of the third equipment installation box (1), there are respectively arranged a head vibrating disk (10), a head flipping mechanism (11), a head feeding mechanism (12), a black particle vibrating disk (13), a black particle feeding mechanism (14), a gold rod vibrating disk (15), a gold rod positioning mechanism (16), a gold rod feeding mechanism (17), a nail and wire frame feeding mechanism (18), a pressing mechanism (19), an inspection and discharging mechanism (20), a second turntable mechanism (21) and a conveyor (22). The bottoms of the nail vibrating disk (9) and the gold rod vibrating disk (15) are both fixedly installed with support boxes (23); The head feeding mechanism (12) realizes the action that the heads vibrated and discharged by the head vibrating disk (10) first enter the head flipping mechanism (11) for internal flipping, and then move for feeding into the second turntable mechanism (21). The black particle feeding mechanism (14) realizes the action of clamping the black particles vibrated and discharged by the black particle vibrating disk (13) with the heads inside the second turntable mechanism (21). The gold rod positioning mechanism (16) realizes the action of adjusting and clamping the gold rods vibrated and discharged by the gold rod vibrating disk (15). The gold rod feeding mechanism (17) realizes the action that the gold rods adjusted by the gold rod positioning mechanism (16) enter the second turntable mechanism (21) for reassembly with the assembled black particles and heads again. The nail and wire frame feeding mechanism (18) realizes the action that the nails and wire frames clamped inside the first turntable mechanism (7) enter the second turntable mechanism (21) for further coordinated assembly with the parts assembled by the gold rod feeding mechanism (17). The pressing mechanism (19) realizes the action of pressing and fitting the multiple parts assembled inside the second turntable mechanism (21). The inspection and discharging mechanism (20) realizes the action of detecting and discharging the assembled parts pressed by the pressing mechanism (19).

2. The automatic assembly and detection device for an audio plug according to claim 1, wherein: The output end of the wire frame vibrating bowl (2) discharges materials through double vibration by a linear vibrator, corresponding to the feeding end of the wire frame handling mechanism (3). The wire frame handling mechanism (3) includes a U-shaped connecting plate (31) installed on the top of the second equipment installation box (1). A wire frame slide rail (32) is fixedly installed on the top of the U-shaped connecting plate (31). A wire frame slider (33) is slidably inserted on the surface of the wire frame slide rail (32). A wire frame cylinder (34) is fixedly installed at the left end of the U-shaped connecting plate (31). The telescopic end of the wire frame cylinder (34) is fixedly installed on the surface of the wire frame slider (33). A wire frame vertical rod (35) is fixedly installed on the top of the wire frame slider (33). A wire frame vertical cylinder (36) is fixedly installed on the top of the wire frame vertical rod (35). A wire frame moving plate (37) is fixedly installed at the telescopic bottom end of the wire frame vertical cylinder (36). Clamping manipulators (38) are fixedly installed at both ends of the wire frame moving plate (37). A flexible wire frame (39) is also arranged on one side of the U-shaped connecting plate (31); The curling mechanism (4) includes a wire frame support seat (41) installed on the top of the second equipment installation box (1). A wire frame top plate (42) is fixedly installed on the top of the two wire frame support seats (41). A curling cylinder (43) is fixedly installed on the top of the wire frame top plate (42). A curling fixture (44) is fixedly installed at the telescopic bottom end of the curling cylinder (43). A curling clamping seat (45) is fixedly installed at the right end of the top of the third wire frame support seat (41). A wire frame slide seat (46) is fixedly installed at the right end of the top of the third wire frame support seat (41). A pressing block (47) is slidably inserted into the inner wall of the wire frame slide seat (46). A wire frame pushing cylinder (48) is fixedly installed at the left end of the wire frame slide seat (46). The telescopic end of the wire frame pushing cylinder (48) is fixedly installed on the surface of the pressing block (47).

3. An automatic assembly and detection device for an audio plug according to claim 1, characterized in that: The wire rack flipping mechanism (5) includes a flipping support base (51) installed on the top of the second equipment installation box (1). On the top of the two flipping support bases (51), a flipping sliding seat (52) is fixedly installed. A flipping fixed plate (53) is slidably inserted into the top of the flipping sliding seat (52). At the front end of the top of the flipping fixed plate (53), a bearing seat (54) is fixedly installed. At the rear end of the top of the flipping fixed plate (53), a driving seat (55) is fixedly installed. A flipping rotating shaft (56) is rotatably connected to the surface of the driving seat (55) and the surface of the bearing seat (54) through bearings. One end of the flipping rotating shaft (56) penetrates and extends into the interior of the driving seat (55). One end of the flipping rotating shaft (56) inside the driving seat (55) is engaged with the internal rack through a gear. On the left end of the flipping sliding seat (52), a flipping connecting plate (57) is fixedly installed. One end of the rack is also fixedly installed on the surface of the flipping connecting plate (57). A flipping cylinder (58) is also fixedly installed on the surface of the flipping connecting plate (57). The telescopic end of the flipping cylinder (58) is fixedly installed on the surface of the flipping fixed plate (53). A flipping clamping seat (59) is fixedly installed on the arc surface of the flipping rotating shaft (56). The wire rack feeding mechanism (6) includes a feeding vertical rod (61) installed on the top of the second equipment installation box (1). At the top of the feeding vertical rod (61), a feeding cross plate (62) is fixedly installed. A feeding sliding rail (63) is fixedly installed on the surface of the feeding cross plate (62). At the right end of the feeding cross plate (62), a feeding horizontal cylinder (64) is fixedly installed. The telescopic end of the feeding horizontal cylinder (64) is fixedly installed with a feeding vertical plate (65). The back surface of the feeding vertical plate (65) is slidably inserted into the surface of the feeding sliding rail (63). At the top of the feeding vertical plate (65), a feeding vertical cylinder (66) is fixedly installed. The telescopic bottom end of the feeding vertical cylinder (66) is fixedly installed with a feeding mounting seat (67). A feeding gripper (68) is fixedly installed on the surface of the feeding mounting seat (67).

4. The automatic assembly and detection device for an audio plug according to claim 1, wherein: The first turntable mechanism (7) includes an L-shaped connecting plate (71) installed on the inner top wall of the second equipment installation box (1). A driving motor (72) is fixedly installed on the surface of the L-shaped connecting plate (71). A first divider (73) is also fixedly installed on the inner top wall of the second equipment installation box (1). The input end of the first divider (73) and the output end of the driving motor (72) are both connected through a chain and a sprocket. The output top end of the first divider (73) is fixedly installed with a first turntable (74). Turntable clamping seats (75) are annularly arranged on the top of the first turntable (74). The iron nail feeding mechanism (8) includes an iron nail vertical rod (81) installed on the top of the second equipment installation box (1). The top of the iron nail vertical rod (81) is fixedly installed with an iron nail horizontal plate (82). The surface of the iron nail horizontal plate (82) is fixedly installed with an iron nail slide rail (83). The right end of the iron nail horizontal plate (82) is fixedly installed with an iron nail horizontal cylinder (84). The telescopic end of the iron nail horizontal cylinder (84) is fixedly installed with an iron nail vertical plate (85). The back of the iron nail vertical plate (85) is slidably inserted into the surface of the iron nail slide rail (83). The top of the iron nail vertical plate (85) is fixedly installed with an iron nail vertical cylinder (86). The telescopic bottom end of the iron nail vertical cylinder (86) is fixedly installed with an iron nail mounting seat (87). The surface of the iron nail mounting seat (87) is fixedly installed with an iron nail claw (88).

5. An automatic assembly and detection device for an audio plug according to claim 1, characterized in that: The head flipping mechanism (11) includes a head vertical seat (111) installed on the top of the third equipment installation box (1). A head flipping slide rail (112) is slidably inserted in front of the head vertical seat (111). The top of the head flipping slide rail (112) is fixedly installed with a rotary cylinder (113). The rotary end of the rotary cylinder (113) is fixedly installed with a rotary claw (114). The front of the bottom end of the head vertical seat (111) is also fixedly installed with a head telescopic cylinder (115). The telescopic top end of the head telescopic cylinder (115) is fixedly installed with the bottom of the head flipping slide rail (112). The head feeding mechanism (12) includes a head vertical rod (121) installed on the top of the third equipment installation box (1). The top of the head vertical rod (121) is fixedly installed with a head horizontal plate (122). The surface of the head horizontal plate (122) is fixedly installed with a head feeding slide rail (123). The left end of the head horizontal plate (122) is fixedly installed with a head horizontal cylinder (124). The telescopic end of the head horizontal cylinder (124) is fixedly installed with a head vertical plate (125). The back of the head vertical plate (125) is slidably inserted into the surface of the head feeding slide rail (123). The top of the head vertical plate (125) is fixedly installed with a head vertical cylinder (126). The telescopic bottom end of the head vertical cylinder (126) is fixedly installed with a head mounting seat (127). The surface of the head mounting seat (127) is fixedly installed with a head claw (128).

6. The automatic assembly and detection equipment for an audio plug according to claim 1, wherein: The black particle feeding mechanism (14) includes a black particle vertical rod (141) installed on the top of the third equipment installation box (1). The top of the black particle vertical rod (141) is fixedly installed with a black particle horizontal plate (142). The surface of the black particle horizontal plate (142) is fixedly installed with a black particle slide rail (143). The left end of the black particle horizontal plate (142) is fixedly installed with a black particle horizontal cylinder (144). The telescopic end of the black particle horizontal cylinder (144) is fixedly installed with a black particle vertical plate (145). The back of the black particle vertical plate (145) is slidably inserted into the surface of the black particle slide rail (143). The top of the black particle vertical plate (145) is fixedly installed with a black particle vertical cylinder (146). The telescopic bottom end of the black particle vertical cylinder (146) is fixedly installed with a black particle mounting seat (147). The surface of the black particle mounting seat (147) is fixedly installed with a black particle gripper (148); The gold rod positioning mechanism (16) includes a positioning rotary cylinder (161) installed on the top of the third equipment installation box (1). One side of the positioning rotary cylinder (161) is fixedly installed with a positioning vertical rod (162). The rotary end of the positioning rotary cylinder (161) is fixedly installed with a positioning gripper (163). The top of the positioning vertical rod (162) is fixedly installed with a positioning vertical cylinder (164). The telescopic bottom end of the positioning vertical cylinder (164) is fixedly installed with a positioning pressure plate (165). The positioning pressure plate (165) is located above the positioning gripper (163).

7. An automatic assembly and detection device for an audio plug according to claim 1, characterized in that: The gold rod feeding mechanism (17) includes a gold rod vertical rod (171) installed on the top of the third equipment installation box (1). The top of the gold rod vertical rod (171) is fixedly installed with a gold rod horizontal plate (172). The surface of the gold rod horizontal plate (172) is fixedly installed with a gold rod slide rail (173). The left end of the gold rod horizontal plate (172) is fixedly installed with a gold rod horizontal cylinder (174). The telescopic end of the gold rod horizontal cylinder (174) is fixedly installed with a gold rod vertical plate (175). The back of the gold rod vertical plate (175) is slidably inserted into the surface of the gold rod slide rail (173). The top of the gold rod vertical plate (175) is fixedly installed with a gold rod vertical cylinder (176). The telescopic bottom end of the gold rod vertical cylinder (176) is fixedly installed with a gold rod mounting seat (177). The surface of the gold rod mounting seat (177) is fixedly installed with a gold rod gripper (178); The iron nail wire rack feeding mechanism (18) includes an iron nail wire rack vertical rod (181) installed on the top of the third equipment installation box (1). The top of the iron nail wire rack vertical rod (181) is fixedly installed with an iron nail wire rack horizontal plate (182). The surface of the iron nail wire rack horizontal plate (182) is fixedly installed with an iron nail wire rack slide rail (183). The right end of the iron nail wire rack horizontal plate (182) is fixedly installed with an iron nail wire rack horizontal cylinder (184). The telescopic end of the iron nail wire rack horizontal cylinder (184) is fixedly installed with an iron nail wire rack vertical plate (185). The back surface of the iron nail wire rack vertical plate (185) is slidably inserted into the surface of the iron nail wire rack slide rail (183). The top of the iron nail wire rack vertical plate (185) is fixedly installed with an iron nail wire rack vertical cylinder (186). The telescopic bottom end of the iron nail wire rack vertical cylinder (186) is fixedly installed with an iron nail wire rack mounting seat (187). The surface of the iron nail wire rack mounting seat (187) is slidably inserted with an iron nail wire rack clamping cylinder (188). The telescopic bottom end of the iron nail wire rack clamping cylinder (188) is fixedly installed with an iron nail wire rack claw (189).

8. An automatic assembly and detection device for an audio plug according to claim 1, characterized in that: The pressing mechanism (19) includes a pressing vertical plate (191) installed on the top of the third equipment installation box (1). The top of the pressing vertical plate (191) is fixedly installed with a pressing cylinder (192). The telescopic bottom end of the pressing cylinder (192) is fixedly installed with a pressing plate (193). The second turntable mechanism (21) includes a turntable connecting plate (211) installed on the inner top wall of the third equipment installation box (1). The surface of the turntable connecting plate (211) is fixedly installed with a servo motor (212). The inner top wall of the third equipment installation box (1) is also fixedly installed with a second divider (213). The input end of the second divider (213) and the output end of the servo motor (212) are both transmission-connected through a chain and a sprocket. The output top end of the second divider (213) is fixedly installed with a second turntable (214). The top of the second turntable (214) is annularly and arrayedly installed with assembly clamping seats (215).

9. The automatic assembly and detection device for an audio plug according to claim 1, characterized in that: The inspection and blanking mechanism (20) includes an inspection vertical rod (201) installed on the top of the third equipment installation box (1). The top of the inspection vertical rod (201) is fixedly installed with an inspection cross plate (202). The surface of the inspection cross plate (202) is fixedly installed with an inspection slide rail (203). The left end of the inspection cross plate (202) is fixedly installed with an inspection transverse cylinder (204). The telescopic end of the inspection transverse cylinder (204) is fixedly installed with an inspection vertical plate (205). The back of the inspection vertical plate (205) is slidably inserted into the surface of the inspection slide rail (203). The top of the inspection vertical plate (205) is fixedly installed with an inspection vertical cylinder (206). The telescopic bottom end of the inspection vertical cylinder (206) is fixedly installed with an inspection mounting seat (207). The surface of the inspection mounting seat (207) is fixedly installed with an inspection jaw (208). An unqualified collection box (209) is also arranged on one side of the inspection vertical rod (201).

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