Connecting lock catch assembling production line

Abstract

The invention relates to the technical field of hardware machining equipment, and discloses a connecting lock catch assembling production line which is provided with a machine body and comprises a rotating disc, the lower end of the rotating disc is installed on the machine body through a rotating motor, and a plurality of workpiece jigs are installed in the circumferential direction of the rotating disc; a first fixing piece feeding device, a base feeding device, a first fixing piece nailing device, a second fixing piece feeding device, a second fixing piece nailing device and a pin spin riveting device which are installed on the machine body are sequentially arranged in the rotating direction of the rotating disc, a discharging clamping hand is arranged on one side of the pin spin riveting device, and a positioning protruding point flattening device is arranged at one end of a clamping arm seat. A base straightening device is arranged at one end of the positioning salient point flattening device, and a fixing piece tapping device is arranged at the output end of the base straightening device; according to the connecting lock catch assembling production line, the qualified rate of products can be increased, the labor cost is greatly reduced, a plurality of procedures can be carried out around the rotating disc, the occupied area of assembly line equipment is reduced, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of hardware processing equipment, and more specifically, to a connecting buckle assembly production line. Background Art

[0002] Currently, there are various hinges for the connection structure between the runner and the panel on the market. For example, a panel unlocking mechanism of a runner disclosed in Chinese Patent CN207228829U has upper and lower connecting components. To enhance the structural strength of such connecting components, there has emerged a structure of the connecting component as shown in the appendix. Figure 1 This connection structure includes a base 34. Fixed pieces 35 are provided on the upper and lower sides at both ends of the base 34. Both the base 34 and the fixed pieces 35 are made of metal. A first pin 36 and a second pin 37 are respectively passed through between the upper and lower fixed pieces 35 to further fix the two fixed pieces 35. At the same time, to make the fixed pieces 35 more stable with the base 34, a fixed piece groove is provided on the side of the base 34. The fixed piece 35 is positioned and installed in the fixed piece groove through a bump 39, and then the bump 39 is spin-riveted to fix the fixed piece 35. Moreover, a tapping hole 38 needs to be made on the fixed piece 35 at one end of the base 34 for the installation and use of the product. Through holes 40 located on the base 34 are provided on both sides of the fixed piece 35 for installing the base 34 for use.

[0003] However, in the production process of the above entire connection structure, due to the need for multiple processes and multiple workers for assembly on the production line, and different equipment is required for each process, the entire production line occupies a large area, and this process is time-consuming and laborious, with high labor costs and relatively low work efficiency. Summary of the Invention

[0004] In order to overcome the defects existing in the prior art, the present invention provides a connecting buckle assembly production line to solve the problems in the prior art.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a connecting buckle assembly production line, which has a machine body. The connecting buckle assembly production line includes a turntable, the lower end of the turntable is installed on the machine body through a rotating motor, and a plurality of workpiece fixtures are installed along the circumferential direction of the turntable; a first fixing piece feeding device, a base feeding device, a first fixing piece riveting device, a second fixing piece feeding device, a second fixing piece riveting device and a pin riveting machine installed on the machine body are sequentially arranged in the rotation direction of the turntable. A clamping arm seat is arranged on the side of the pin riveting machine away from the second fixing piece riveting device. The lower end of the clamping arm seat is installed with a discharging gripper through a first slide rail slider. A positioning convex point flattening device installed on the side of the machine body is arranged at one end of the clamping arm seat away from the pin riveting machine. A base straightening device is arranged at one end of the positioning convex point flattening device away from the clamping arm seat. A fixing piece tapping device is arranged at the output end of the base straightening device.

[0006] In the above-mentioned connecting buckle assembly production line, both the first fixing piece feeding device and the second fixing piece feeding device include a fixing piece conveying module. A fixing piece rotating module is arranged between the fixing piece conveying module and the turntable. A fixing piece transfer module that can move back and forth, up and down is arranged above the fixing piece conveying module and the fixing piece rotating module. The fixing piece conveying module includes a vibrator, a fixing piece channel is installed at the upper end of the vibrator, limiting strips are arranged on both sides of the fixing piece channel, and a gap is formed between the limiting strips and the upper surface of the fixing piece channel. The fixing piece rotating module is located outside one end of the fixing piece channel, and a feeding vibrating disk is connected and arranged at the other end of the fixing piece channel; The fixing piece rotating module includes a base, a rotating cylinder is installed at the upper end of the base, a fixing piece positioning seat is installed on the rotating shaft of the rotating cylinder, and a fixing piece placing groove is opened on the fixing piece positioning seat; The fixing piece transfer module includes a support seat, an installation seat is arranged on the support seat, a connecting seat that can move back and forth is installed on one side of the installation seat, a cross frame that can move up and down is arranged on the connecting seat, and a fixing piece adsorption component is installed at the lower end of the cross frame; The connecting seat is connected to the side of the installation seat through a horizontal second slide rail slider, a first cylinder is arranged at one end of the installation seat, and the cylinder shaft of the first cylinder is connected to the connecting seat; The cross frame is installed on the connecting seat through a longitudinal third slide rail slider, a second cylinder is installed at the upper end of the connecting seat, and the cylinder shaft of the second cylinder is connected to the cross frame; The fixing piece adsorption component includes two vertical frames installed at the lower end of the cross frame. Adsorption seats are installed at the lower ends of the two vertical frames. Movable adsorbing parts are arranged in the two adsorption seats. The adsorbing parts are magnets. The upper ends of the two adsorbing parts are both connected to a third cylinder installed on the cross frame.

[0007] In the above-mentioned connecting lock assembly production line, the base feeding device includes a base vibrating plate conveying path, a front and rear end detection module, and a clamping manipulator, and the clamping manipulator is used for clamping the base; The front and rear end detection module includes a first support frame and a second support frame for supporting the front end and the rear end of the base, a lifting and rotating assembly arranged between the first support frame and the second support frame, a left and right side detection module, and a base flipping module. The first support frame is provided with a first placement groove for placing the base, and the first support frame is provided with a light beam channel penetrating through its frame body, and the light beam channel is communicated with the first placement groove. One end of the light beam channel is provided with a laser emitter, and the other end of the light beam channel is provided with a laser receiver. When the front end of the base is placed in the first placement groove, the front end of the base blocks the laser beam emitted by the laser emitter. When the rear end of the base is placed in the first placement groove, the laser beam emitted by the laser emitter passes through the mounting groove near the rear end of the base itself and then irradiates the laser receiver; The lifting and rotating assembly includes a first lifting cylinder, a first rotating cylinder, and a rotating base. The telescopic shaft of the first lifting cylinder is vertically upward, the cylinder body of the first rotating cylinder is fixedly connected to the telescopic shaft of the first lifting cylinder, and the rotating output end of the first rotating cylinder is connected to the rotating base; The rotating base is provided with a rotating placement groove. When the first lifting cylinder and the first rotating cylinder are stationary, the rotating placement groove is located directly below the base placed on the first support frame and the second support frame; The left and right side detection module includes a support frame assembly for supporting the base, and the support frame assembly is provided with an avoidance recess at the position of the end for placing the base; A linear driving mechanism and a proximity switch are arranged on one side of the avoidance recess. A connecting block is arranged on the telescopic shaft of the linear driving mechanism. An insertion block is arranged at one end of the connecting block close to the avoidance recess. The insertion block includes a rectangular columnar member and a cylindrical member connected in sequence in the direction close to the avoidance recess; The detection end of the proximity switch faces the avoidance recess to detect whether the rectangular columnar member is inserted into the through hole of the base; The base flipping module includes a second lifting cylinder, a second rotating cylinder, a finger cylinder, and two third support frames. The third support frames are used for supporting the front and rear ends of the base; the second lifting cylinder is arranged on one side of one of the third support frames, the telescopic shaft of the second lifting cylinder is vertically upward and fixedly connected to the cylinder body of the second rotating cylinder, and the rotating output end of the second rotating cylinder is fixedly connected to the cylinder body of the finger cylinder. The finger clamping member of the finger cylinder faces the end of the base placed on this third support frame; The clamping manipulator is used to move between the end of the conveying track of the base vibrating disk, the front and rear detection modules, the left and right side detection modules, and the base flipping module; The base flipping module further includes a lifting cylinder, which is located below another third support frame far away from the second lifting cylinder. The telescopic shaft of the lifting cylinder is vertically upward and fixedly connected to this third support frame.

[0008] In the above-mentioned connection buckle assembly production line, both the first fixing piece nail-piercing device and the second fixing piece nail-piercing device include a vertical seat. A vertical guide rail is arranged on one side of the vertical seat close to the turntable. A first slider and a second slider are respectively arranged on the vertical guide rail. A thimble mounting seat is installed on the first slider. A thimble rod is installed on the thimble mounting seat through a thimble connecting plate. A channel mounting seat is installed on the second slider. A nail-falling channel is installed on the channel mounting seat. A nail-falling port is arranged at the upper end of the nail-falling channel, and a nail-outlet nozzle is arranged at the lower end. The lower part of the thimble rod is arranged in the nail-falling channel, and the thimble rod corresponds to the nail-outlet nozzle. A guide rod is installed on the side surface of the thimble mounting seat. The lower end of the guide rod is arranged in the channel mounting seat. A top pressure spring is sleeved on the guide rod. The upper end of the top pressure spring abuts against the thimble mounting seat, and the lower end abuts against the channel mounting seat. A nail-piercing cylinder connected to the thimble mounting seat is installed at the upper end of the vertical seat.

[0009] In the above-mentioned connection buckle assembly production line, a transfer positioning groove assembly is arranged on one side below the gripper arm seat. A working position groove is arranged on the transfer positioning groove assembly. The positioning bump flattening device and the base straightening device are both located on one side of the transfer positioning groove assembly. The positioning bump flattening device includes a cover installed on the machine body. A pressing point cylinder is installed inside the cover. A hinge arm connecting seat is installed on the cylinder shaft of the pressing point cylinder. An upper hinge arm and a lower hinge arm are hinged inside the hinge arm connecting seat through a hinge rod. A hinge seat is installed at one end of the cover close to the transfer positioning groove assembly. An upper curved arm and a lower curved arm are hinged on the hinge seat. The upper hinge arm and the upper curved arm are hinged to each other. The lower hinge arm and the lower curved arm are hinged to each other, so that the upper curved arm and the lower curved arm clamp or separate from each other. The working position groove is located between the upper curved arm and the lower curved arm. An upper convex tooth seat is installed on the upper curved arm. A first convex tooth is arranged at one end of the upper convex tooth seat close to the working position groove. A lower convex tooth seat is installed on the lower curved arm. A second convex tooth is arranged at one end of the lower convex tooth seat close to the working position groove.

[0010] In the above-mentioned connection buckle assembly production line, guide holes are opened on both sides of the cover. Both ends of the hinge rod are arranged in the guide holes.

[0011] In the above-mentioned connecting buckle assembly production line, a raised positioning table is provided on one side of the station groove close to the positioning bump flattening device and the base straightening device, and the other side is a flat surface. A blanking groove is provided at one end of the station groove away from the turntable. The transfer and positioning groove assembly includes a workpiece limiting plate located on the flat surface. The workpiece limiting plate can reciprocate along the length direction of the station groove and can move back and forth. At least two workpiece limiting seats are provided on one side of the workpiece limiting plate close to the positioning table. On one side of the two workpiece limiting seats close to the positioning table, there are two fixing piece sockets corresponding to the fixing pieces. A second limiting plate slider is fixedly installed at the lower end of the side of the workpiece limiting plate away from the workpiece limiting seat. The lower end of the second limiting plate slider is installed with a first limiting plate slider through a slide rail slider. One end of the first limiting plate slider is installed with a limiting plate pushing air cylinder for pushing the second limiting plate slider. The lower end of the first limiting plate slider is installed on a servo linear motor module, and support feet are provided at the lower end of the servo linear motor module.

[0012] In the above-mentioned connecting buckle assembly production line, the base straightening device is located on the side surface of one end of the station groove close to the blanking groove. The base straightening device includes a straightening seat located on one side of the positioning table. A straightening air cylinder is installed on the straightening seat. The cylinder shaft of the straightening air cylinder is hinged with a swing block. The swing block is T-shaped and is hinged with the straightening seat through a rotating rod. A pressing arm is provided at one end of the swing block away from the straightening air cylinder. Extension blocks are provided on both sides of the end of the pressing arm away from the swing block. When the pressing arm is in the downward swing state, it presses on one side of the station groove. The end of the blanking groove away from the station groove is connected with a fixing piece tapping device.

[0013] In the above-mentioned connecting buckle assembly production line, the fixing piece tapping device includes a pressing material groove. One end of the pressing material groove is communicated with the blanking groove, and the other end is communicated with a discharge port. A tapping machine is provided on the outer side of one side of the pressing material groove, and a plurality of pressing blocks are penetrated on the side surface of the other side. A chute is provided in the pressing material groove, and the plurality of pressing blocks slide in the chute. A pushing material groove is opened at one end of the chute close to the discharge port. A one-way pushing material component is reciprocally movably arranged in the pushing material groove. A support plate is installed at the lower end of the side of the pressing material groove close to the pressing blocks, and a plurality of pressing material air cylinders connected to the pressing blocks are installed on the support plate.

[0014] In the above-mentioned connecting lock assembly production line, the one-way material pushing component includes a material pushing guide rail located below the material pressing groove. The material pushing guide rail is installed on the machine body. A material pushing slider is slidably arranged on the material pushing guide rail. A cylinder connecting plate is installed at the lower end of the material pushing slider. The lower end of the cylinder connecting plate is connected to a material pushing cylinder installed on the machine body. A material pushing seat connecting block is installed on the material pushing slider. A material pushing seat is installed at the upper end of the material pushing seat connecting block. A material pushing rod is connected inside the upper end of the material pushing seat. The material pushing rod is located in the material pushing groove. One end of the material pushing rod is hinged to the material pushing seat, and a material pushing spring located in the material pushing seat is arranged below the other end. The upper end of the material pushing spring abuts against the material pushing rod, and the lower end abuts against the lower end inside the material pushing seat. An inclined surface is arranged on the upper end surface of the material pushing rod. The inclined surface slopes upward from the material dropping groove towards the material discharging port. The inclined surface is located in the feeding chute.

[0015] The beneficial effects of the present invention are as follows: The workpiece fixture is driven to rotate by the turntable. During the rotation process, when it rotates to the corresponding station, each process action can be completed through the corresponding device. Among them, the first fixed piece feeding device can feed the first fixed pieces on both sides onto the workpiece fixture, and then the base feeding device feeds the base onto the workpiece fixture, so that the base presses on the first fixed pieces on both sides. Then, the first pin is inserted through the first fixed piece inserting device. The second fixed piece feeding device feeds the second fixed pieces on both sides, and then the second fixed piece inserting device and the pin riveting device are used to install the second pin and rivet the pin, so that the hinge is initially formed. Then, the initially formed hinge is clamped by the discharging gripper into the positioning bump flattening device for bump flattening, so that the fixed piece and the base are fixed. Then, the base is straightened by the base straightening device to make the base flatter, improving the qualified rate of the product. Finally, the fixed piece at one end of the base is tapped with a threaded hole by the fixed piece tapping device, thus completing the entire hinge structure. The whole process can reduce the number of workers in multiple processes compared with the traditional production method, greatly reducing the labor cost. Moreover, multiple processes can be carried out around the turntable, reducing the floor area of the pipeline equipment and greatly improving the production efficiency. Brief Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the connecting lock in the prior art.

[0017] Figure 2 It is a three-dimensional structure schematic diagram of the connecting lock assembly production line of this embodiment.

[0018] Figure 3 It is a top view structure schematic diagram of the connecting lock assembly production line of this embodiment.

[0019] Figure 4 It is a three-dimensional structure schematic diagram of the turntable and the first fixed piece feeding device.

[0020] Figure 5 Schematic three-dimensional structure diagram of the first fixing piece feeding device.

[0021] Figure 6 Schematic three-dimensional structure diagram of the fixing piece conveying module and the fixing piece rotating module.

[0022] Figure 7 Schematic three-dimensional structure diagram of the fixing piece transfer module.

[0023] Figure 8 Schematic three-dimensional structure diagram of the base feeding device.

[0024] Figure 9 Schematic diagram of the positional relationship between the laser emitter and the laser receiver.

[0025] Figure 10 Schematic three-dimensional structure diagram of the first support frame.

[0026] Figure 11 Schematic three-dimensional structure diagram of the lifting and rotating assembly and the rotating base.

[0027] Figure 12 Schematic three-dimensional structure diagram of the support frame assembly, the avoidance recessed part and the insertion block.

[0028] Figure 13 Schematic three-dimensional structure diagram of the base flipping module.

[0029] Figure 14 Schematic three-dimensional structure diagram of the fourth support frame and the alignment recessed part.

[0030] Figure 15 Schematic three-dimensional structure diagram of the first fixing piece riveting device.

[0031] Figure 16 Schematic three-dimensional structure diagram of the positioning bump flattening device, the base straightening device and the transfer positioning groove assembly.

[0032] Figure 17 Schematic three-dimensional structure diagram of the positioning bump flattening device.

[0033] Figure 18 Schematic internal structure diagram of the positioning bump flattening device.

[0034] Figure 19 For Figure 18 Enlarged structure diagram at position A in

[0035] Figure 20 For Figure 18 Enlarged structure diagram at position B in

[0036] Figure 21Schematic diagram of the state before the straightening action of the base straightening device.

[0037] Figure 22 Schematic diagram of the state after the straightening action of the base straightening device.

[0038] Figure 23 For Figure 22 Enlarged structural schematic diagram at position C in

[0039] Figure 24 Stereoscopic structural schematic diagram of the fixed piece tapping device.

[0040] Figure 25 For Figure 24 Enlarged structural schematic diagram at position D in

[0041] Figure 26 Exploded structural schematic diagram of the one-way material pushing component.

[0042] Figure 27 Partial structural schematic diagram of the one-way material pushing component.

[0043] In the figure: body 1, turntable 2, first fixing piece feeding device 3, base feeding device 4, first fixing piece pin-piercing device 5, second fixing piece feeding device 6, second fixing piece pin-piercing device 7, pin riveter 8, clamping arm seat 9, positioning bump flattening device 10, base straightening device 11, fixing piece tapping device 12, fixing piece conveying module 13, fixing piece transfer module 14, fixing piece rotating module 15, vibrator 16, fixing piece channel 17, limiting strip 18, base 19, rotating cylinder 20, fixing piece positioning seat 21, fixing piece placement groove 22, support seat 23, mounting seat 24, second slide rail slider 25, connecting seat 26, first cylinder 27, second cylinder 28, cross frame 29, vertical frame 30, adsorption seat 31, adsorbent 32, third cylinder 33, base 34, fixing piece 35, first pin 36, second pin 37, tapping hole 38, bump 39, through hole 40, base vibrating plate conveying channel 41; front and rear end detection module 42; first support frame 43; first placement groove 44; second support frame 45; laser emitter 46; laser beam 47; laser receiver 48; lifting and rotating assembly 49; first lifting cylinder 50; first rotating cylinder 51; rotating base 52; rotating placement groove 53; left and right side detection module 54; support frame assembly 55; avoidance recess 56; linear drive mechanism 57; connecting block 58; inserting block 59; rectangular columnar part 60; cylindrical part 61; proximity switch 62; base flipping module 63; third support frame 64; second lifting cylinder 65; second rotating cylinder 66; finger cylinder 67; lifting cylinder 68; alignment module 69; fourth support frame 70; alignment recess 71;Alignment translation cylinder 72, vertical seat 73, vertical guide rail 74, first slider 75, second slider 76, ejector rod mounting seat 77, ejector rod connecting plate 78, nail ejector rod 79, guide rod 80, top pressure spring 81, channel mounting seat 82, nail dropping channel 83, nail dropping port 84, nail outlet nozzle 85, nail piercing cylinder 86, transfer positioning groove assembly 87, cover body 88, guide hole 89, pressure point cylinder 90, hinge arm connecting seat 91, upper hinge arm 92, lower hinge arm 93, hinge rod 94, upper curved arm 95, lower curved arm 96, upper convex tooth seat 97, first convex tooth 98, lower convex tooth seat 99, second convex tooth 100, station groove 101, station groove 102, positioning table 103, blanking groove 104, support foot 105, servo linear motor module 106, first limit plate slider 107, second limit plate slider 108, limit plate pushing cylinder 109, workpiece limit plate 110, workpiece limit seat 111, straightening seat 112, swing block 113, pressing arm 114, extension block 115, straightening cylinder 116, rotating rod 117, fixed piece socket 118, material pressing groove 119, tapping machine 120, discharge port 121, pressing block 122, material pressing cylinder 123, chute 124, material pushing groove 125, support plate 126, material pushing slider 127, material pushing seat connecting block 128, material pushing cylinder 129, cylinder connecting plate 130, material pushing seat 131, material pushing rod 132, inclined plane 133, material pushing spring 134.; Detailed implementation manners

[0044] The following further describes the detailed implementation manners of the present invention with reference to the accompanying drawings. It should be noted here that the description of these implementation manners is for helping to understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various implementation manners of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0045] Combined with Figures 1 to 27A connecting lock assembly production line as shown has a machine body 1. The connecting lock assembly production line includes a turntable 2. The lower end of the turntable 2 is installed on the machine body 1 through a rotating motor. A plurality of workpiece fixtures are installed along the circumferential direction of the turntable 2. In the rotating direction of the turntable 2, a first fixed piece feeding device 3, a base feeding device 4, a first fixed piece pin inserting device 5, a second fixed piece feeding device 6, a second fixed piece pin inserting device 7, and a pin riveting device 8 installed on the machine body 1 are sequentially arranged. On the side of the pin riveting device 8 away from the second fixed piece pin inserting device 7, there is a clamping arm seat 9. The lower end of the clamping arm seat 9 is installed with a discharging clamping hand through a first slide rail slider. At one end of the clamping arm seat 9 away from the pin riveting device 8, there is a positioning bump flattening device 10 installed on the side of the machine body 1. At one end of the positioning bump flattening device 10 away from the clamping arm seat 9, there is a base straightening device 11. The output end of the base straightening device 11 is provided with a fixed piece tapping device 12. In this embodiment, the turntable 2 drives the workpiece fixture to rotate. During the rotation process, when it rotates to the corresponding station, each process action can be completed through the corresponding device. Among them, the first fixed piece feeding device 3 can feed the first fixed pieces 35 on both sides to the workpiece fixture, and then the base feeding device 4 feeds the base 34 to the workpiece fixture, so that the base 34 presses on the first fixed pieces 35 on both sides. Then, the first pin 36 is inserted through the first fixed piece pin inserting device 5. The second fixed piece feeding device 6 feeds the second fixed pieces 35 on both sides, and then the second pin 37 is installed and the pin is riveted through the second fixed piece pin inserting device 7 and the pin riveting device 8 to initially form a hinge. Then, the initially formed hinge is clamped into the positioning bump flattening device 10 by the discharging clamping hand for bump flattening, so that the fixed piece 35 and the base 34 are fixed. Then, it is straightened through the base straightening device 11 to make the base 34 flatter and improve the qualified rate of the product. Finally, a threaded hole is tapped for the fixed piece 35 at one end of the base 34 through the fixed piece tapping device 12, thus completing the entire hinge structure. Compared with the traditional production method, the number of workers in multiple processes can be reduced during the whole process, greatly reducing the labor cost. Moreover, multiple processes can be carried out around the turntable 2, reducing the floor area of the assembly line equipment and greatly improving the production efficiency.

[0046] Combined with Figures 4 to 7As shown in the figure, both the first fixed piece feeding device 3 and the second fixed piece feeding device 6 include a fixed piece conveying module 13. A fixed piece rotating module 15 is arranged between the fixed piece conveying module 13 and the turntable 2. Above the fixed piece conveying module 13 and the fixed piece rotating module 15, there is a fixed piece transfer module 14 that can move back and forth, up and down. The fixed piece conveying module 13 includes a vibrator 16. The upper end of the vibrator 16 is equipped with a fixed piece channel 17. On both sides of the fixed piece channel 17, there are limit strips 18. A gap is formed between the limit strips 18 and the upper surface of the fixed piece channel 17. The fixed piece rotating module 15 is located outside one end of the fixed piece channel 17. The other end of the fixed piece channel 17 is connected to a blanking vibrating disk. The fixed piece 35 can be blanked through the blanking vibrating disk, so that the fixed piece 35 enters the fixed piece channel 17, facilitating the orderly conveying and blanking of the fixed piece 35.

[0047] The fixed piece rotating module 15 includes a base 19. The upper end of the base 19 is equipped with a rotating cylinder 20. A fixed piece positioning seat 21 is installed on the rotating shaft of the rotating cylinder 20. A fixed piece placement groove 22 is opened on the fixed piece positioning seat 21. The fixed piece 35 is transferred into the fixed piece placement groove 22 through the fixed piece transfer module 14, and then the fixed piece placement groove 22 can be rotated by the rotating cylinder 20 to facilitate adjusting the placement angle for the next process.

[0048] The fixed piece transfer module 14 includes a support seat 23. An installation seat 24 is arranged on the support seat 23. On one side of the installation seat 24, there is a connecting seat 26 that can move back and forth. A cross frame 29 that can move up and down is arranged on the connecting seat 26. The lower end of the cross frame 29 is equipped with a fixed piece adsorption component. The fixed piece adsorption component 14 moves back and forth, up and down, so that the fixed piece 35 in the fixed piece channel 17 can be transferred into the fixed piece rotating module 15 for angle adjustment, eliminating the need for manual operation and improving work efficiency.

[0049] The connecting seat 26 is connected to the side of the installation seat 24 through a horizontal second slide rail and slider 25. One end of the installation seat 24 is provided with a first cylinder 27. The cylinder shaft of the first cylinder 27 is connected to the connecting seat 26. The connecting seat 26 is driven by the first cylinder 27 to move back and forth to facilitate the fixed piece adsorption component to switch positions.

[0050] The cross frame 29 is installed on the connecting seat 26 through a longitudinal third slide rail and slider. The upper end of the connecting seat 26 is equipped with a second cylinder 28. The cylinder shaft of the second cylinder 28 is connected to the cross frame 29. The cross frame 29 can be driven by the second cylinder 28 to move up and down to facilitate the fixed piece adsorption component to press down and adsorb the fixed piece 35.

[0051] The fixed piece adsorption assembly includes two vertical frames 30 installed at the lower end of the horizontal frame 29. Adsorption seats 31 are installed at the lower ends of the two vertical frames 30. Movable adsorption members 32 are arranged in the two adsorption seats 31. The adsorption members 32 are magnets. Third cylinders 33 installed on the horizontal frame 29 are connected to the upper ends of the two adsorption members 32. After the adsorption members 32 move downward in the adsorption seats 31, the adsorption seats 31 adsorb the fixed pieces 35. When the adsorption members 32 move upward in the adsorption seats 31, the fixed pieces 35 are detached from the adsorption seats 31, thus facilitating the transfer of the positions of the fixed pieces 35. Moreover, the third cylinders 33 drive the magnets to move up and down, thus facilitating the adsorption or detachment of the fixed pieces 35. Since there are two adsorption seats 31 in this embodiment and the two adsorption seats 31 are arranged front and back, when the fixed pieces 35 start to be transferred from the fixed piece channel 17, the fixed pieces 35 in the fixed piece rotation module 15 can be simultaneously transferred into the workpiece fixtures on the corresponding turntables 2, with high working continuity and high efficiency.

[0052] Combined Figures 8 to 14 As shown, the base loading device 4 includes a base vibrating disk conveying channel 41, a front and rear end detection module 42, and a clamping manipulator. The clamping manipulator is used to clamp the base 34, and at the same time, the clamping manipulator moves between the end of the base vibrating disk conveying channel 41 and the front and rear end detection module 42. The front and rear end detection module 42 includes a first support frame 43 and a second support frame 45 for supporting the front and rear ends of the base 34, a lifting and rotating assembly 49 disposed between the first support frame 43 and the second support frame 45, a left and right side detection module 54, and a base flipping module 63. The first support frame 43 is provided with a first placement groove 44 for placing the base 34. The first support frame 43 is provided with a light beam channel penetrating through its frame body, and the light beam channel is communicated with the first placement groove 44. One end of the light beam channel is provided with a laser emitter 46, and the other end of the light beam channel is provided with a laser receiver 48. When the front end of the base 34 is placed in the first placement groove 44, the front end of the base 34 blocks the laser beam emitted by the laser emitter 46. When the rear end of the base 34 is placed in the first placement groove 44, the laser beam emitted by the laser emitter 46 passes through the mounting groove near the rear end of the base 34 itself and then irradiates the laser receiver 48. Since the two ends of the base 34 have a front and rear end usage directionality for the product itself, the front and rear end detection module 42 can detect the positions of the two ends of the base 34, so that the base 34 is placed in the same orientation. Align the emitting end of the laser emitter 46 with the rearmost end of the corresponding fixing piece groove at the rear end of the placed base 34, so that the laser beam 47 passes through the fixing piece groove and then irradiates the laser receiver 48. If the two ends of the base 34 are placed on the first support frame 43 and the second support frame 45 with their positions reversed, the emitting end of the laser emitter 46 can only be aligned with the front end of the base 34, so that the laser beam 47 cannot irradiate the laser receiver 48. In this way, it can be distinguished whether this end of the base 34 close to the laser emitter 46 is the front end or the rear end by whether the laser receiver 48 can receive the laser beam 47. Compared with manual judgment, the efficiency is improved.

[0053] The lifting and rotating assembly 49 includes a first lifting cylinder 50, a first rotating cylinder 51, and a rotating base 52. The telescopic shaft of the first lifting cylinder 50 is vertically upward. The cylinder body of the first rotating cylinder 51 is fixedly connected to the telescopic shaft of the first lifting cylinder 50. The rotating output end of the first rotating cylinder 51 is connected to the rotating base 52. When the laser receiver 48 cannot receive the laser beam 47 after the laser emitter 46 emits the laser beam 47, the first lifting cylinder 50 is started, and the rotating base 52 is lifted upward through the first rotating cylinder 51, so as to lift the base 34 located on the first support frame 43 and the second support frame 45. Then the first rotating cylinder 51 acts to drive the base 34 to rotate 180°. Then the first lifting cylinder 50 drives the rotating base 52 to descend, so as to place the base 34 back on the first support frame 43 and the second support frame 45. At this time, if the laser emitter 46 emits the laser beam 47 again, the laser receiver 48 can receive the laser beam 47.

[0054] The rotating base 52 is provided with a rotating placement groove 53. When the first lifting cylinder 50 and the first rotating cylinder 51 are stationary, the rotating placement groove 53 is located directly below the base of the first support frame 43 and the second support frame 45. By setting the rotating placement groove 53, when the rotating base 52 is lifted, the base 34 can be embedded in the rotating placement groove 53 and rotate 180° driven by the rotating base 52, and is not easy to detach from the rotating base 52.

[0055] The left and right detection modules 54 include a support frame assembly 55 for supporting the base. The support frame assembly 55 is provided with an avoidance recess 56 at the position where the end of the base 34 is placed, so as to expose the through hole 40 set at the end of the base 34 to facilitate subsequent detection.

[0056] A linear drive mechanism 57 and a proximity switch 62 are provided on one side of the avoidance recess 56, and a connecting block 58 is provided on the telescopic shaft of the linear drive mechanism 57. An insertion block 59 is provided at one end of the connecting block 58 close to the avoidance recess 56, and the insertion block 59 includes a rectangular columnar member 60 and a cylindrical member 61 connected in sequence in the direction close to the avoidance recess 56; the detection end of the proximity switch 62 faces the avoidance recess 56 to detect whether the rectangular columnar member 60 is inserted into the through hole 40 of the base 34; wherein the shapes of the two through holes 40 are different, such as one end is rectangular and the other end is circular. In order to adapt to the subsequent installation of the horse drawer, the through hole 40 of the base 34, the through hole 40 on the left side of the fixing plate 35 is rectangular, and the through hole 40 on the right side is circular, which results in the need to distinguish the left and right sides of the base 34 when loading; in this way, the fixing plate 35 can be assembled to a suitable position in the subsequent process. At present, the distinction between the left and right sides of the base 34 when loading is basically done manually, which leads to low efficiency. In this way, when the linear drive mechanism 57, such as a cylinder, drives the connecting block 58 to move in the direction close to the avoidance recess 56, and the connecting block 58 drives the insertion block 59 to move in the direction close to the avoidance recess 56, if the placement direction of the base 34 at this time is the left side of the through hole 40 with a rectangular cross section facing the insertion block 59, then the insertion block 59 can be fully inserted into the through hole 40. If the placement direction of the base 34 at this time is the right side of the through hole 40 with a circular cross section facing the insertion block 59, then only the cylindrical part 61 of the insertion block 59 can be inserted into the through hole 40. The stroke of the connecting block 58 in the two cases is different. The two cases can be identified by detecting whether the connecting block 58 is close by the proximity switch 62. Among them, in these two cases, when the insertion block 59 is fully inserted into the through hole 40, the connecting block 58 is closer to the proximity switch 62, so that it can be detected by the proximity switch 62.

[0057] The base flipping module 63 includes a second lifting cylinder 65, a second rotating cylinder 66, a finger cylinder 67, and two third support frames 64. The third support frames 64 are used to support the front and rear ends of the base 34. The second lifting cylinder 65 is disposed on one side of one of the third support frames 64. The telescopic shaft of the second lifting cylinder 65 is vertically upward and fixedly connected to the cylinder body of the second rotating cylinder 66. The rotating output end of the second rotating cylinder 66 is fixedly connected to the cylinder body of the finger cylinder 67. The finger clamping member of the finger cylinder 67 faces the end of the base placed on the third support frame 4. The clamping manipulator is used to move between the end of the base vibrating disk conveying path 41, the front and rear end detection module 42, the left and right side detection module 54, and the base flipping module 63. When the left and right placement directions of the base 34 detected by the left and right side detection module 54 are inconsistent with the rated set direction, the clamping manipulator transfers the base 34 to the third support frame 64 of the base flipping module 63. Then the finger cylinder 67 operates, and its finger clamping member clamps the end of the base 34. Then the second lifting cylinder 65 operates, driving the second rotating cylinder 66 and the finger cylinder 67 to lift synchronously. Finally, the second rotating cylinder 66 drives the finger cylinder 67 to rotate 180°, so that the placement directions on the left and right sides are reversed. After completion, the second lifting cylinder 65 descends, and the finger clamping member of the finger cylinder 67 releases the base 34.

[0058] The base flipping module 63 further includes a lifting cylinder 68. The lifting cylinder 68 is located below the other third support frame 64 away from the second lifting cylinder 65. The telescopic shaft of the lifting cylinder 68 is vertically upward and fixedly connected to the third support frame 64. During the lifting process of the second lifting cylinder 65, in order to prevent the other end of the base 34 that is not clamped by the finger cylinder 67 from swinging downward, the lifting cylinder 68 will also act synchronously with the second lifting cylinder 65, driving the other third support frame 64 to rise, so as to keep the base 34 balanced. Before the second rotating cylinder 66 rotates, the lifting cylinder 68 will first drive the other third support frame 64 to descend. After the second rotating cylinder 66 rotates, the lifting cylinder 68 will drive the other third support frame 64 to rise, so as to re-support the other end of the base 34.

[0059] In some embodiments, the base loading device 4 is further provided with an alignment module 69. The alignment module 69 includes a fourth support frame 70 for placing the base 34. The fourth support frame 70 is provided with an alignment recess 71. One side of the alignment recess 71 is provided with an alignment translation cylinder 72. The telescopic end of the alignment translation cylinder 72 faces the rear end of the base 34 placed in the alignment recess 71 to Figure 1The rear end of the shown base 34 is pushed a preset stroke in a direction away from the alignment translation cylinder 72; the clamping manipulator is used to move between the end of the base vibrating disk conveying track 41, the front and rear end detection module 42, the left and right side detection modules 54, the base flipping module 63 and the alignment module 69.

[0060] As Figure 15 shown, both the first fixing piece nail-piercing device 5 and the second fixing piece nail-piercing device 7 include a vertical seat 73. On one side of the vertical seat 73 close to the turntable 2, there is a vertical guide rail 74. On the vertical guide rail 74, there are respectively a first slider 75 and a second slider 76. A top rod mounting seat 77 is installed on the first slider 75. A top nail rod 79 is installed on the top rod mounting seat 77 through a top rod connecting plate 78. A channel mounting seat 82 is installed on the second slider 76. A nail dropping channel 83 is installed on the channel mounting seat 82. The upper end of the nail dropping channel 83 is provided with a nail dropping port 84, and the lower end is provided with a nail outlet nozzle 85. The lower part of the top nail rod 79 is arranged in the nail dropping channel 83, and the top nail rod 79 corresponds to the nail outlet nozzle 85. A guide rod 80 is installed on the side of the top rod mounting seat 77. The lower end of the guide rod 8 penetrates through the channel mounting seat 82 and the lower end of the guide rod 8 has a limit ring to prevent the guide rod 8 from moving upward and disengaging from the channel mounting seat 82. A top pressure spring 81 is sleeved on the guide rod 8. The upper end of the top pressure spring 81 abuts against the top rod mounting seat 77, and the lower end abuts against the channel mounting seat 82. A nail-piercing cylinder 86 connected to the top rod mounting seat 77 is installed at the upper end of the vertical seat 73; a Y-shaped channel is arranged in the nail dropping channel 83. Both the first fixing piece nail-piercing device 5 and the second fixing piece nail-piercing device 7 can input pins through the nail dropping port 84, so that the pins fall into the nail outlet nozzle 85. Driven by the nail-piercing cylinder 86, the top rod connecting plate 78 moves downward. Under the action of the guide rod 80, the nail outlet nozzle 85 moves downward, so that the nail outlet nozzle 85 first abuts against the nail hole of the fixing piece 35. When the nail-piercing cylinder 86 further drives the top rod connecting plate 78 to move, the top nail rod 79 moves in the nail dropping channel 83 and ejects the pin from the nail outlet nozzle 85, so that the pin enters the nail hole on the fixing piece 35. And the channel mounting seat 82 is pressed against the fixing piece 35 under the action of the top pressure spring 81.

[0061] After the first pin 36 and the second pin 37 are pierced through the fixing piece 35, when the turntable 2 drives the workpiece fixture to rotate to the pin riveter 8, it is convenient to rivet the first pin 36 and the second pin 37. The riveter is a prior art and its structure will not be described in detail here.

[0062] Combined with Figures 16 to 23As shown, a transfer positioning groove assembly 87 is provided on one side below the clamping arm seat 9. A working position groove 101 is provided on the transfer positioning groove assembly 87 at the lower end of the clamping arm seat 9. Both the positioning bump flattening device 10 and the base straightening device 11 are located on one side of the transfer positioning groove assembly 87. After the first pin 36 and the second pin 37 are spin riveted by the pin spin riveter 8, the turntable 2 drives the workpiece fixture to rotate below the clamping arm seat 9, and the base 34 is clamped by the discharging gripper and placed into the working position groove 101.

[0063] The positioning bump flattening device 10 includes a cover body 88 installed on the machine body 1. A pressing point cylinder 90 is installed inside the cover body 88. A hinge arm connecting seat 91 is installed on the cylinder shaft of the pressing point cylinder 90. An upper hinge arm 92 and a lower hinge arm 93 are hinged inside the hinge arm connecting seat 91 through a hinge rod 94. A hinge seat 101 is installed at one end of the cover body 88 close to the transfer positioning groove assembly 87. An upper curved arm 95 and a lower curved arm 96 are hinged on the hinge seat 101. The upper hinge arm 92 and the upper curved arm 95 are hinged to each other, and the lower hinge arm 93 and the lower curved arm 96 are hinged to each other, so that the upper curved arm 95 and the lower curved arm 96 clamp or separate from each other. The working position groove 101 is located between the upper curved arm 95 and the lower curved arm 96. An upper convex tooth seat 97 is installed on the upper curved arm 95. A first convex tooth 98 is provided at one end of the upper convex tooth seat 97 close to the working position groove 101. A lower convex tooth seat 99 is installed on the lower curved arm 96. A second convex tooth 100 is provided at one end of the lower convex tooth seat 99 close to the working position groove 101. By driving the upper hinge arm 92 and the lower hinge arm 93 to swing through the pressing point cylinder 90, the upper curved arm 95 and the lower curved arm 96 are driven to swing, so that the upper curved arm 95 and the lower curved arm 96 clamp or separate from each other, so that the first convex tooth 98 and the second convex tooth 100 clamp towards the bump 39, flattening the bump 39 and making the base 34 and the fixing piece 35 more firm.

[0064] Wherein, guide holes 89 are provided on both sides of the cover body 88. Both ends of the hinge rod 94 are inserted into the guide holes 89, making the pulling process of the upper hinge arm 92 and the lower hinge arm 93 more stable and improving the synchronism of the upper hinge arm 92 and the lower hinge arm 93.

[0065] Specifically, a raised positioning table 103 is provided on one side of the work station groove 102 close to the positioning bump flattening device 10 and the base straightening device 11, and the other side is a flat surface. A blanking groove 104 is provided at one end of the work station groove 102 away from the turntable 2, so that after the product is straightened by the base straightening device 11, it can be blanked onto the fixing piece tapping device 12. The transfer positioning groove assembly 87 includes a workpiece limiting plate 110 located on the flat surface. The workpiece limiting plate 110 can reciprocate along the length direction of the work station groove 102 and can move forward and backward. At least two workpiece limiting seats 111 are provided on one side of the workpiece limiting plate 110 close to the positioning table 103. Two fixing piece sockets 118 corresponding to the fixing piece 35 are provided on one side of the two workpiece limiting seats 111 close to the positioning table 103. By moving the workpiece limiting plate 110 forward and backward, the workpiece limiting seat 111 can be clamped towards the positioning table 103, so that the base 34 is clamped inside the positioning table 103. At the same time, the fixing piece 35 is inserted into the fixing piece socket 118. When the workpiece limiting plate 110 moves along the length direction of the work station groove 102, it can drive the base 34 to move on the work station groove 102, and the base 34 can be clamped and positioned, so that after the convex teeth are flattened, the base 34 can be transferred to the base straightening device 11. After that, the workpiece limiting plate 110 can be disengaged from the base 34 and reset to clamp the next base 34.

[0066] A second limiting plate slider 108 is fixedly installed at the lower end of the side of the workpiece limiting plate 110 away from the workpiece limiting seat 111. The lower end of the second limiting plate slider 108 is installed with a first limiting plate slider 107 through a slide rail slider. One end of the first limiting plate slider 107 is installed with a limiting plate pushing cylinder 109 for pushing the second limiting plate slider 108. The lower end of the first limiting plate slider 107 is installed on the servo linear motor module 106, and support feet 105 are provided at the lower end of the servo linear motor module 106. The limiting plate pushing cylinder 109 can drive the second limiting plate slider 108 to move forward and backward, and the first limiting plate slider 107 can be driven by the servo linear motor module 106, so that the entire workpiece limiting plate 110 reciprocates along the length direction of the work station groove 102.

[0067] The base straightening device 11 of this embodiment is located on the side of the working station groove 102 near the blanking groove 104. The base straightening device 11 includes a straightening seat 112 located on one side of the positioning table 103. A straightening cylinder 116 is installed on the straightening seat 112. The cylinder shaft of the straightening cylinder 116 is hinged with a swing block 113. The swing block 113 is T-shaped. The swing block 113 is hinged with the straightening seat 112 through a rotating rod 117. A pressing arm 114 is provided at one end of the swing block 113 away from the straightening cylinder 116. Extension blocks 115 are provided on both sides of the end of the pressing arm 114 away from the swing block 113. In the downward swing state of the pressing arm 114, it is pressed against one side of the working station groove 102. A fixed sheet tapping device 12 is connected to the end of the blanking groove 104 away from the working station groove 102; after the workpiece limiting plate 110 transfers the base 34 to the base straightening device 11, the workpiece limiting plate 110 can be disengaged from the base 34 and reset to clamp the next base 34. At this time, the straightening cylinder 116 drives the swing block 113 to swing downward, so that the pressing arm 114 and the extension blocks 115 tightly press the base 34 inside the positioning table 103, making the base 34 flatter and preventing the base 34 from being bent in the previous production process, improving the qualification rate of the entire product. After the base 34 is straightened, when the workpiece limiting plate 110 in the previous process drives the base 34 to be straightened over, the straightened base 34 is pushed into the blanking groove 104, so that the straightened base 34 falls onto the fixed sheet tapping device 12.

[0068] Combined Figures 24 to 27 As shown, the fixed sheet tapping device 12 includes a pressing groove 119. One end of the pressing groove 119 is communicated with the blanking groove 104, and the other end is communicated with the discharge port 121. A tapping machine 120 is provided on the outer side of one side of the pressing groove 119. A plurality of pressing blocks 122 are penetrated on the side surface of the other side. A sliding groove 124 is provided in the pressing groove 119. The plurality of pressing blocks 122 slide in the sliding groove 124. A pushing groove 125 is opened at one end of the sliding groove 124 close to the discharge port 121. A one-way pushing component is reciprocally movably arranged in the pushing groove 125. A support plate 126 is installed at the lower end of the side of the pressing groove 119 close to the pressing blocks 122. A plurality of pressing cylinders 123 connected to the pressing blocks 122 are installed on the support plate 126; after the base 34 enters the pressing groove 119, the base 34 is evenly pressed in the sliding groove 124 by the plurality of pressing blocks 122, so as to prevent the base 34 from shaking when the tapping machine 120 performs tapping. The pressure of the plurality of pressing blocks 122 on the base 34 is more uniform, preventing the base 34 from being bent.

[0069] Specifically, the unidirectional material pushing assembly includes a material pushing guide rail 126 located below the material pressing groove 119. The material pushing guide rail 126 is installed on the machine body 1. A material pushing slider 127 is slidably arranged on the material pushing guide rail 126. A cylinder connecting plate 130 is installed at the lower end of the material pushing slider 127. The lower end of the cylinder connecting plate 130 is connected to a material pushing cylinder 129 installed on the machine body 1. A material pushing seat connecting block 128 is installed on the material pushing slider 127. A material pushing seat 131 is installed at the upper end of the material pushing seat connecting block 128. A material pushing rod 132 is internally connected to the upper end of the material pushing seat 131. The material pushing rod 132 is located in the material pushing groove 125. One end of the material pushing rod 132 is hinged to the material pushing seat 131. A material pushing spring 134 located in the material pushing seat 131 is arranged below the other end. The upper end of the material pushing spring 134 abuts against the material pushing rod 132, and the lower end abuts against the lower end inside the material pushing seat 131. An inclined surface 133 is arranged on the upper end surface of the material pushing rod 132. The inclined surface 133 slopes upward from the blanking groove 104 towards the discharge port 121. The inclined surface 133 is located in the feeding chute 124. After tapping is completed, the material pushing cylinder 129 can be driven to drive the material pushing slider 127 to move, so that the end of the material pushing rod 132 away from the inclined surface 133 pushes the fixing piece 35, causing the entire base 34 to be discharged from the discharge port 121. When the material pushing rod 132 is driven to move back by the material pushing cylinder 129, since the next base 34 enters the chute 124, under the action of the inclined surface 133 and the material pushing spring 134, the inclined surface 133 first contacts the fixing piece 35, causing the material pushing rod 132 to be pressed down and swing, so that it can move between the fixing pieces 35 at both ends, facilitating discharging by moving the material pushing rod 132 after tapping is completed.

[0070] The above describes the embodiments of the present invention in detail in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principles and spirit of the present invention, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present invention.

Claims

1. A connecting lock assembly production line, comprising a body (1), characterized in that: The connecting lock assembly production line comprises a turntable (2), the lower end of the turntable (2) being mounted on a machine body (1) via a rotating motor, and a plurality of workpiece fixtures being mounted along the circumferential direction of the turntable (2); a first fixed sheet loading device (3), a base loading device (4), a first fixed sheet nailing device (5), a second fixed sheet loading device (6), a second fixed sheet nailing device (7) and a pin riveting device (8) being mounted on the machine body (1) and being sequentially arranged in the direction of rotation of the turntable (2), wherein the pin riveting device (8) A clamp arm seat (9) is provided on a side away from the second fixing plate nail piercing device (7), and a discharging clamp is installed on the lower end of the clamp arm seat (9) through a first slide rail slider; a positioning convex point flattening device (10) installed on the side of the machine body (1) is provided at one end of the clamp arm seat (9) away from the pin riveter (8); a base straightening device (11) is provided at one end of the positioning convex point flattening device (10) away from the clamp arm seat (9), and a fixing plate tapping device (12) is provided at the output end of the base straightening device (11).

2. A connection lock assembly production line according to claim 1, characterized in that: The first fixed sheet loading device (3) and the second fixed sheet loading device (6) both comprise a fixed sheet conveying module (13), a fixed sheet rotating module (15) is arranged between the fixed sheet conveying module (13) and the turntable (2), a fixed sheet transfer module (14) which can move forward, backward and upward is arranged above the fixed sheet conveying module (13) and the fixed sheet rotating module (15), the fixed sheet conveying module (13) comprises a vibrator (16), a fixed sheet channel (17) is installed at the upper end of the vibrator (16), limiting strips (18) are arranged on both sides of the fixed sheet channel (17), and a gap is formed between the limiting strips (18) and the upper surface of the fixed sheet channel (17), the fixed sheet rotating module (15) is located outside one end of the fixed sheet channel (17), and the other end of the fixed sheet channel (17) is connected to a material unloading vibration disk; The stator rotating module (15) comprises a base (19), a rotating cylinder (20) is mounted on the upper end of the base (19), a stator positioning seat (21) is mounted on the rotating shaft of the rotating cylinder (20), and a stator placement groove (22) is formed on the stator positioning seat (21); The fixing plate transfer module (14) comprises a support seat (23), a mounting seat (24) is arranged on the support seat (23), a connecting seat (26) movable forward and backward is arranged on one side of the mounting seat (24), a horizontal frame (29) movable up and down is arranged on the connecting seat (26), and a fixing plate adsorption assembly is installed at the lower end of the horizontal frame (29); The connecting seat (26) is connected to the side surface of the mounting seat (24) via a transverse second slide rail slider (25); a first cylinder (27) is provided at one end of the mounting seat (24); and a cylinder shaft of the first cylinder (27) is connected to the connecting seat (26); The cross frame (29) is mounted on the connecting seat (26) via a third longitudinal slide rail slider, a second cylinder (28) is mounted on the upper end of the connecting seat (26), and a cylinder shaft of the second cylinder (28) is connected to the cross frame (29); The fixed sheet adsorption assembly comprises two vertical frames (30) mounted at the lower end of the horizontal frame (29), the lower ends of the two vertical frames (30) are each mounted with an adsorption seat (31), the two adsorption seats (31) are provided with movable adsorption members (32), the adsorption members (32) are magnets, and the upper ends of the two adsorption members (32) are each connected to a third cylinder (33) mounted on the horizontal frame (29).

3. A connection lock assembly production line according to claim 1, characterized in that: The base loading device (4) comprises a base vibration plate conveying path (41), front and rear end detection modules (42) and a clamping manipulator, wherein the clamping manipulator is used to clamp the base (34); The front and rear end detection module (42) comprises a first support frame (43) and a second support frame (45) for supporting the front and rear ends of the base (34), a lifting and rotating assembly (49) arranged between the first support frame (43) and the second support frame (45), a left and right side detection module (54) and a base flip module (63), the first support frame (43) being provided with a first placement groove (44) for placing the base (34), the first support frame (43) being provided with a light beam channel penetrating the frame body, and the light beam channel is connected to the first placement groove (44). The first and second slots (44) are connected to each other, a laser emitter (46) is provided at one end of the beam channel, and a laser receiver (48) is provided at the other end of the beam channel; when the front end of the base (34) is placed in the first placement slot (44), the front end of the base (34) blocks the laser beam emitted by the laser emitter (46); when the rear end of the base (34) is placed in the first placement slot (44), the laser beam emitted by the laser emitter (46) passes through the mounting slot of the base (34) close to its own rear end and irradiates the laser receiver (48); The lifting and rotating assembly (49) comprises a first lifting cylinder (50), a first rotating cylinder (51) and a rotating base (52); the telescopic shaft of the first lifting cylinder (50) is vertically upward; the cylinder body of the first rotating cylinder (51) is fixedly connected to the telescopic shaft of the first lifting cylinder (50); and the rotating output end of the first rotating cylinder (51) is connected to the rotating base (52); The rotating base (52) is provided with a rotating placement groove (53), and when the first lifting cylinder (50) and the first rotating cylinder (51) are stationary, the rotating placement groove (53) is located directly below the bases of the first support frame (43) and the second support frame (45); The left and right detection modules (54) include a support frame assembly (55) for supporting the base, and the support frame assembly (55) is provided with an avoidance recess (56) at a position where the end of the base (34) is placed; A linear drive mechanism (57) and a proximity switch (62) are provided on one side of the avoidance recess (56); a telescopic shaft of the linear drive mechanism (57) is provided with a connecting block (58); an end of the connecting block (58) close to the avoidance recess (56) is provided with an inserting block (59); the inserting block (59) comprises a rectangular columnar member (60) and a cylindrical member (61) which are connected in sequence in a direction close to the avoidance recess (56); The detection end of the proximity switch (62) faces the avoidance recess (56) to detect whether the rectangular columnar member (60) is inserted into the through hole (40) of the base (34); The base flip module (63) comprises a second lifting cylinder (65), a second rotating cylinder (66), a finger cylinder (67) and two third support frames (64), wherein the third support frames (64) are used to support the front and rear ends of the base (34); the second lifting cylinder (65) is arranged on one side of one of the third support frames (64), the telescopic shaft of the second lifting cylinder (65) is arranged vertically upward and is fixedly connected to the cylinder body of the second rotating cylinder (66), the rotating output end of the second rotating cylinder (66) is fixedly connected to the cylinder body of the finger cylinder (67), and the finger clamping piece of the finger cylinder (67) faces the end of the base placed on the third support frame (4); The clamping manipulator is used to move between the end of the base vibration plate conveying path (41), the front and rear end detection modules (42), the left and right side detection modules (54) and the base flip module (63); The base flip module (63) further comprises a lifting cylinder (68), wherein the lifting cylinder (68) is located below another third support frame (64) away from the second lifting cylinder (65), and the telescopic axis of the lifting cylinder (68) is vertically upward and fixedly connected to the third support frame (64).

4. A connection lock assembly production line according to claim 1, characterized in that: The first fixing plate nail piercing device (5) and the second fixing plate nail piercing device (7) both comprise a vertical seat (73), a vertical guide rail (74) being provided on a side of the vertical seat (73) close to the rotating disk (2), a first slider (75) and a second slider (76) being provided on the vertical guide rail (74), a push rod mounting seat (77) being provided on the first slider (75), a push rod (79) being provided on the push rod mounting seat (77) via a push rod connecting plate (78), a channel mounting seat (82) being provided on the second slider (76), a nail dropping channel (83) being provided on the channel mounting seat (82), and a nail dropping channel (83) being provided at the upper end of the nail dropping channel (83). A nail drop opening (84) is provided, and a nail outlet opening (85) is provided at the lower end. The lower part of the nail ejector rod (79) is inserted into the nail drop channel (83), and the nail ejector rod (79) corresponds to the nail outlet opening (85). A guide rod (80) is installed on the side of the nail ejector mounting seat (77). The lower end of the guide rod (8) is inserted into the channel mounting seat (82). A pressure spring (81) is sleeved on the guide rod (8). The upper end of the pressure spring (81) abuts against the nail ejector mounting seat (77), and the lower end abuts against the channel mounting seat (82). A nail inserting cylinder (86) connected to the nail ejector mounting seat (77) is installed at the upper end of the vertical seat (73).

5. The connecting lock assembly production line according to claim 1, characterized in that: A transfer positioning groove assembly (87) is provided on one side below the clamp arm seat (9), and a work station groove (101) is provided on the transfer positioning groove assembly (87). The positioning convex point flattening device (10) and the base straightening device (11) are both located on one side of the transfer positioning groove assembly (87). The positioning convex point flattening device (10) comprises a cover body (88) mounted on the machine body (1), a pressure point cylinder (90) is mounted in the cover body (88), a hinge arm connecting seat (91) is mounted on the cylinder shaft of the pressure point cylinder (90), an upper hinge arm (92) and a lower hinge arm (93) are hinged in the hinge arm connecting seat (91) via a hinge rod (94), and a hinge seat is mounted on one end of the cover body (88) close to the transfer positioning groove assembly (87). (101), an upper curved arm (95) and a lower curved arm (96) are hingedly connected on the hinge seat (101), the upper hinge arm (92) and the upper curved arm (95) are hingedly connected to each other, and the lower hinge arm (93) and the lower curved arm (96) are hingedly connected to each other, so that the upper curved arm (95) and the lower curved arm (96) are clamped or separated from each other, and the working position slot (101) is located between the upper curved arm (95) and the lower curved arm (96), an upper convex tooth seat (97) is installed on the upper curved arm (95), and a first convex tooth (98) is arranged at one end of the upper convex tooth seat (97) close to the working position slot (101), and a lower convex tooth seat (99) is installed on the lower curved arm (96), and a second convex tooth (100) is arranged at one end of the lower convex tooth seat (99) close to the working position slot (101).

6. A connection lock assembly production line according to claim 5, characterized in that: Guide holes (89) are provided on both sides of the cover body (88), and both ends of the hinge rod (94) are inserted into the guide holes (89).

7. A connection lock assembly production line according to claim 5, characterized in that: A raised positioning platform (103) is provided on one side of the work slot (102) close to the positioning convex point flattening device (10) and the base straightening device (11), and the other side is a plane. A blanking slot (104) is provided on the end of the work slot (102) away from the turntable (2). The transfer positioning slot assembly (87) includes a workpiece limiting plate (110) located on the plane. The workpiece limiting plate (110) can reciprocate along the length direction of the work slot (102), and the workpiece limiting plate (110) can move forward and backward. At least two workpiece limiting seats (111) are provided on one side of the workpiece limiting plate (110) close to the positioning platform (103). Two fixing plate sockets (118) corresponding to the fixing plate (35) are provided on one side of the two workpiece limiting seats (111) close to the positioning platform (103). A second limit plate slider (108) is fixedly mounted on the lower end of the workpiece limit plate (110) at a side away from the workpiece limit seat (111); a first limit plate slider (107) is mounted on the lower end of the second limit plate slider (108) via a slide rail slider; a limit plate pushing cylinder (109) for pushing the second limit plate slider (108) is mounted on one end of the first limit plate slider (107); the lower end of the first limit plate slider (107) is mounted on a servo linear motor module (106); and a support foot (105) is provided at the lower end of the servo linear motor module (106).

8. A connection lock assembly production line according to claim 7, characterized in that: The base straightening device (11) is located on a side surface of one end of the work station slot (102) close to the blanking slot (104), and the base straightening device (11) comprises a straightening seat (112) located on one side of the positioning platform (103), a straightening cylinder (116) is installed on the straightening seat (112), a cylinder shaft of the straightening cylinder (116) is hinged with a swing block (113), the swing block (113) is T-shaped, and the swing block (113) is rotated by a rotating rod (1 17) is hingedly connected to the straightening seat (112), and a pressing arm (114) is provided at one end of the swing block (113) away from the straightening cylinder (116), and extension blocks (115) are provided on both sides of one end of the pressing arm (114) away from the swing block (113). When the pressing arm (114) is in a swinging state, it is crimped on one side of the work station slot (102), and the end of the blanking slot (104) away from the work station slot (102) is connected to a fixed plate tapping device (12).

9. A connection lock assembly production line according to claim 7, characterized in that: The fixed plate tapping device (12) comprises a pressing groove (119), one end of which is connected to the blanking groove (104) and the other end of which is connected to the discharge port (121). A tapping machine (120) is arranged on the outer side of one side of the pressing groove (119), and a plurality of pressing blocks (122) are penetrated on the side surface of the other side. A slide groove (124) is arranged in the pressing groove (119), and a plurality of pressing blocks (122) slide in the slide groove (124). A pushing groove (125) is arranged at one end of the sliding groove (124) close to the discharge port (121), and a one-way pushing assembly is reciprocatingly arranged in the pushing groove (125). A support plate (126) is installed at the lower end of the pressing groove (119) close to the pressing block (122), and a plurality of pressing cylinders (123) connected to the pressing block (122) are installed on the support plate (126).

10. A connection lock assembly production line according to claim 9, characterized in that: The one-way pushing assembly comprises a pushing guide rail (126) located below the pressing groove (119), the pushing guide rail (126) being mounted on the machine body (1), a pushing slider (127) being slidably arranged on the pushing guide rail (126), a cylinder connecting plate (130) being mounted on the lower end of the pushing slider (127), a pushing cylinder (129) mounted on the machine body (1) being connected to the lower end of the cylinder connecting plate (130), a pushing seat connecting block (128) being mounted on the pushing slider (127), a pushing seat (131) being mounted on the upper end of the pushing seat connecting block (128), and a pushing seat (131) being mounted on the upper end of the pushing seat (131). The push rod (132) is connected to the push rod (132), the push rod (132) is located in the push groove (125), one end of the push rod (132) is hinged to the push seat (131), and a push spring (134) is arranged below the other end and is located in the push seat (131). The upper end of the push spring (134) abuts against the push rod (132), and the lower end abuts against the lower end of the push seat (131). The upper end surface of the push rod (132) is provided with an inclined surface (133), and the inclined surface (133) is inclined upward from the blanking groove (104) to the discharge port (121), and the inclined surface (133) is located in the feed chute (124).

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