Connector production line

Abstract

The invention relates to the technical field of connecting device production, and discloses a connector production line which comprises a machining table, a feeding assembly is fixedly installed at the upper end of the machining table, and a stamping frame is fixedly installed at the upper end of the machining table. Flexible force is achieved during correction, deformation of a copper sheet roll is avoided, the production quality of the metal elastic sheet is improved, the outer surface of the metal elastic sheet can be cleaned through the electroplating assembly before electroplating, electroplating liquid attached to the outer surface can be collected when the metal elastic sheet is electroplated and taken out, meanwhile, the attached electroplating liquid rapidly falls down in a knocking mode, and the production efficiency is improved. The collected electroplating liquid can be reutilized, the supporting table top can be continuously changed when the metal elastic sheet is cut through the cutting assembly, cracks are prevented from being easily generated when the metal elastic sheet is cut at the same position, therefore, deformation of a cutting port is avoided, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of connection device production, and in particular to a connector production line. Background Art

[0002] A connector is a device for transmitting electronic signals. It is also often called a circuit connector, electrical connector or electronic connector. It bridges two conductors on a loop so that current or signals can flow from one conductor to another. An electronic connector is a motor system that provides a detachable interface to connect two auxiliary electronic systems. Simply put, the component used to complete the electrical connection between circuits or electronic machines is called a connector, which is the bridge between the two. Metal shrapnel is indispensable in the production process of connectors. Its quality determines the stability of electronic products in the future. It is also the top priority of the connector production line. The copper sheet roll is stamped, electroplated, cut, etc. to make it into a metal shrapnel that meets the requirements.

[0003] The existing technology still has the following problems: 1. In the process of stamping and forming copper sheet rolls, it is difficult to maintain the position of the copper sheet rolls during the feeding process in the existing connector production line, resulting in position deviation, affecting the subsequent stamping work, and manual correction wastes time, and the correction position is not accurate enough. The copper sheet rolls corrected by the machine have a relatively low hardness, which is easy to cause the copper sheet rolls to deform during the correction process, resulting in poor quality of the produced metal springs.

[0004] 2. The existing connector production line cannot remove the dust on the outer surface of the metal shrapnel during the electroplating process, resulting in uneven electroplating and even defects in some places. This not only affects the appearance quality of the electroplating layer, but also may reduce its due corrosion resistance and oxidation resistance. When the metal shrapnel is removed after the electroplating is completed, the plating liquid adheres to the metal shrapnel and is easy to drip onto the equipment, causing waste of plating liquid and even damage to the equipment surface or performance degradation.

[0005] 3. The existing connector production lines all cut metal springs on the same table, which causes cracks or gaps on the table after long-term operation. When subjected to cutting force, the cutting port is easily deformed, thereby reducing the production quality of the metal springs. Summary of the invention

[0006] The present application provides a connector production line to solve the problems in the prior art that it is difficult to maintain the position of the copper sheet roll during the feeding process, the dust on the outer surface of the metal spring sheet cannot be removed, and cracks or gaps are generated after long-term work. The application achieves the ability to maintain the position of the copper sheet roll stable during the feeding process, clean the outer surface of the metal spring sheet before electroplating, and avoid cracks that are easily generated when cutting at the same position.

[0007] The present application provides a connector production line, including a processing table, a feeding assembly is fixedly installed on the upper end of the processing table, a stamping frame is fixedly installed on the upper end of the processing table, a first hydraulic cylinder is fixedly installed in the inner cavity of the stamping frame, a first piston rod is slidably connected to the inner cavity of the first hydraulic cylinder, an upper mold is fixedly installed at the bottom end of the first piston rod, a lower mold is arranged at the middle part of the bottom end of the stamping frame, the lower mold is fixedly connected to the processing table, an electroplating assembly is arranged on the upper end of the processing table, a cutting assembly is arranged on the upper end of the processing table, and the The feeding assembly includes a support seat, a first motor is fixedly mounted on the outer surface of the support seat, a storage tray is rotatably connected to the outer surface of the support seat, the output end of the first motor is socketed with the storage tray, a copper sheet roll is wound around the inner cavity of the storage tray, a correction frame is provided on the upper surface of the processing table, a height adjusting mechanism is provided in the inner cavity of the correction frame, a distance adjusting mechanism is provided below the height adjusting mechanism, a limiting mechanism is provided on the lower surface of the distance adjusting mechanism, the outer surface of the distance adjusting mechanism is slidably connected with the correction mechanism, and the copper sheet roll is located in the middle part of the correction frame.

[0008] Furthermore, the height adjustment mechanism includes a threaded rod, which is rotatably connected to the correction frame, and moving blocks are sleeved on both ends of the threaded rod. The moving block and the threaded rod are connected by threads, and the threads at both ends of the threaded rod are in opposite directions. Connecting strips are rotatably connected on both sides of the moving block, and the end of the connecting strip away from the moving block is rotatably connected to the first connecting block.

[0009] Furthermore, the distance adjusting mechanism includes a slide plate, a limit strip is fixedly installed on the upper surface of the slide plate, both sides of the bottom end of the slide plate are rotatably connected to a rotating drum, the bottom end of the rotating drum is fixedly connected to a hand wheel, and the hand wheel is only at the bottom end of one rotating drum, the outer surface of the rotating drum is sleeved with a first conveyor belt, the first connecting block and the slide plate are fixedly connected, the slide plate and the correction frame are slidably connected, the limit mechanism includes a first fixed block, an insertion rod is inserted into the inner cavity of the first fixed block, a socket is opened on the outer surface of the hand wheel, a fixing ring is fixedly installed on the outer surface of the insertion rod, a first spring is sleeved on the outer surface of the insertion rod, the insertion rod and the socket are inserted, and the first spring is located between the fixing ring and the first fixed block.

[0010] Furthermore, the correction mechanism includes a slide, the slide and the limit bar are slidably connected, the inner cavity of the slide is slidably connected with a correction block, the bottom end of the correction block is rotatably connected with a correction wheel, the bottom end of the slide is provided with a first slide groove, the inner wall of the first slide groove is fixedly installed with a correction rod, the outer surface of the correction rod is sleeved with a second spring, the outer surface of the slide is fixedly installed with a second connecting block, the second connecting block and the first conveyor belt are fixedly connected, there are two second connecting blocks, and the two second connecting blocks are respectively located on both sides of the first conveyor belt, the correction block and the first slide groove are slidably connected, the correction block and the correction rod are slidably connected, the second spring is located between the correction block and the inner wall of the first slide groove, the copper sheet roll is located between the correction wheels and is in contact with the correction wheels, and the second spring is located on the side away from the copper sheet roll.

[0011] Furthermore, the electroplating assembly includes an electroplating pool, and guide frames are fixedly installed in the inner cavities at both ends of the electroplating pool, and the guide frames are inclined downward toward the middle side of the electroplating pool, and the bottom end of the guide frame is rotatably connected to a first guide rod, and a cleaning mechanism is fixedly installed on the outer surface of one side of the electroplating pool, and a collecting mechanism is fixedly installed on the side of the electroplating pool away from the cleaning mechanism, and connecting grooves are provided at the cleaning mechanism and the collecting mechanism on the outer surface of the electroplating pool, and the connecting grooves are used to shuttle copper sheet rolls, and the electroplating liquid is placed in the inner cavity of the electroplating pool, and a knocking mechanism is placed above the collecting mechanism.

[0012] Furthermore, the cleaning mechanism includes a cleaning frame, a storage groove is provided at the bottom end of the cleaning frame, a distance adjusting frame is slidably connected to the top end of the cleaning frame, the bottom end of the distance adjusting frame and the upper end of the cleaning frame are rotatably connected to cleaning rods, a second motor is fixedly mounted on the outer surface of the cleaning frame, the output end of the second motor is socketed with the cleaning rod on the cleaning frame, and the connecting groove on the electroplating pool is located between the cleaning rods.

[0013] Furthermore, the collecting mechanism includes a liquid collecting box, a connecting plate is fixedly installed on the inner wall of the liquid collecting box, a conduit is inserted into the middle part of the connecting plate, and the end of the liquid collecting box away from the electroplating pool is rotatably connected to a second guide rod, the height of the conduit is lower than the inner wall of the liquid collecting box, one end of the bottom side of the conduit is located in the inner cavity of the electroplating pool, and the height of the bottom end of the conduit is higher than the first guide rod, and the electroplating liquid in the inner cavity of the electroplating pool is lower than the height of the conduit.

[0014] The outer surface of the moving bar is provided with a convex rod, and the outer surface of the moving bar is provided with a second sliding groove. The top of the connecting frame is fixedly installed with a second fixed block, the inner cavity of the second fixed block is slidably connected with an elastic rod, and the outer surface of the elastic rod is sleeved with a third spring, and the third spring is located between the top bottom wall of the moving bar and the second fixed block, and the inner cavity of the second sliding groove is provided with a rotating wheel, and the moving bar is slidably connected with the rotating wheel through the second sliding groove, and the output end of the third motor is sleeved with the rotating wheel, the side of the rotating wheel has uniform notches, and the outer surface of the rotating wheel has a groove, the convex rod and the rotating wheel are tightly fitted, and the upper ends of the knocking bar and the second guide rod are flush.

[0015] Furthermore, the cutting assembly includes a cutting frame, a second hydraulic cylinder is fixedly installed on the top of the cutting frame, a limit block is fixedly installed on the outer surface of the cutting frame, a second piston rod is slidably connected to the inner cavity of the second hydraulic cylinder, a cutting blade is fixedly installed on the bottom end of the second piston rod, the cutting blade and the limit block are slidably connected, a guide rail is fixedly installed on the inner cavity of the cutting frame, and a support mechanism is placed in the inner cavity of the guide rail.

[0016] The cam is connected with the guide rail by the fixing mechanism, and the fixing mechanism comprises a first tool and a second tool respectively connected to the guide rail of the present invention and a second tool is connected to the guide rail by the fixing mechanism.

[0017] The technical solution provided by this application has at least the following technical effects or advantages: 1. The use of the feeding assembly effectively solves the problem that during the stamping and forming process of the copper sheet roll, it is difficult to maintain the position of the copper sheet roll during the feeding process of the existing connector production line, resulting in position deviation, affecting the subsequent stamping work, and manual correction wastes time, and the correction position is not accurate enough. The copper sheet roll corrected by the machine has a relatively low hardness, which is easy to cause the copper sheet roll to deform during the correction process, thereby producing poor quality metal springs. The present invention can maintain the stable position of the copper sheet roll during the feeding process through the feeding assembly to avoid position deviation during stamping, and the feeding assembly can be adjusted according to the width of the copper sheet roll and the unwinding position, and has flexible force during correction to avoid deformation of the copper sheet roll and improve the production quality of metal springs.

[0018] 2. The use of electroplating components effectively solves the problem that the existing connector production line cannot remove dust on the outer surface of the metal shrapnel during the electroplating process of the metal shrapnel, resulting in uneven electroplating layer and even defects in some places. This not only affects the appearance quality of the electroplating layer, but also may reduce its due corrosion resistance and oxidation resistance. When the metal shrapnel is taken out after the electroplating is completed, the electroplating liquid adheres to the metal shrapnel, and it is easy to drip the electroplating liquid onto the equipment, causing waste of electroplating liquid and even causing damage to the surface of the equipment or performance degradation. The present invention can clean the outer surface of the metal shrapnel before electroplating through the electroplating component, and can make the metal shrapnel fully submerged in the electroplating liquid. When the metal shrapnel is taken out after electroplating, the electroplating liquid attached to the outer surface can be collected, and the attached electroplating liquid can be quickly dropped by knocking, and the collected electroplating liquid can be reused.

[0019] 3. The use of a cutting assembly effectively solves the problem that the existing connector production line cuts metal springs on the same table surface, which causes cracks or gaps on the table surface after long-term operation, and easily causes the cutting port to deform when subjected to cutting force, thereby reducing the production quality of the metal springs. The present invention can continuously change the supporting table surface when cutting metal springs through the cutting assembly, thereby avoiding cracks that are easy to occur when cutting at the same position, thereby avoiding deformation of the cutting port and increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present application; Figure 2 This is a schematic diagram of the structure of the feeding assembly in Example 1 of the present application; Figure 3 This is a schematic diagram of the height adjustment mechanism structure in Example 1 of the present application; Figure 4 This is a schematic diagram of the structure of the distance adjustment mechanism in Example 1 of the present application; Figure 5 This is a schematic diagram of the structure of the first conveyor belt in Example 1 of the present application; Figure 6 For Example 1 of this application Figure 5 A schematic diagram of the structure enlargement at the center A; Figure 7 This is a schematic diagram of the local structure of the slide in the first embodiment of the present application; Figure 8 This is a schematic diagram of the structure of the electroplating assembly in Example 1 of the present application; Fig. 9 This is a schematic diagram of the cleaning mechanism structure in Example 1 of the present application; Fig.10 This is a schematic diagram of the structure of the knock bar in Example 1 of the present application; Fig.11 This is a schematic diagram of the structure of the collection mechanism in Example 1 of the present application; Fig.12 This is a schematic diagram of the structure of the striking mechanism in the first embodiment of the present application; Fig.13 This is a schematic diagram of the structure of the cutting assembly in the second embodiment of the present application; Fig.14 This is a schematic diagram of the structure of the second conveyor belt in the second embodiment of the present application; Fig.15 This is a schematic diagram of the drive slot structure in the second embodiment of the present application; Fig.16 This is a schematic diagram of the partial structure of the pressure rod in the second embodiment of the present application.

[0021] In the figure: 1, processing table; 2, feeding assembly; 21, support seat; 22, first motor; 23, storage tray; 24, copper sheet roll; 25, correction frame; 26, height adjustment mechanism; 261, threaded rod; 262, moving block; 263, connecting strip; 264, first connecting block; 27, distance adjustment mechanism; 271, slide plate; 272, limit strip; 273, rotating drum; 274, hand wheel; 275, first conveyor belt; 28, limit mechanism; 281, first fixed block; 282, plug rod ; 283, jack; 284, fixing ring; 285, first spring; 29, correction mechanism; 291, slide; 292, correction block; 293, correction wheel; 294, first slide; 295, correction rod; 296, second spring; 297, second connecting block; 3, stamping frame; 4, first hydraulic cylinder; 5, lower mold; 6, electroplating assembly; 61, electroplating tank; 62, guide frame; 63, first guide rod; 64, cleaning mechanism; 641, cleaning frame; 642, storage slot; 643, distance adjustment frame; 644, cleaning rod; 645, second motor; 65, collecting mechanism; 651, liquid collecting box; 652, connecting plate; 653, guide tube; 654, second guide rod; 66, knocking mechanism; 661, connecting frame; 662, third motor; 663, limit sleeve; 664, moving bar; 665, knocking bar; 666, protruding rod; 667, second slide groove; 668, second fixed block; 669, elastic rod; 6610, third spring; 6611, rotating wheel ;7. Cutting assembly;71. Cutting frame;72. Second hydraulic cylinder;73. Limit block;74. Second piston rod;75. Cutting blade;76. Guide rail;77. Support mechanism;771. Support table;772. First rotating rod;773. Second conveyor belt;774. Support block;775. Second rotating rod;776. Drive groove;777. Guide protrusion;778. Fixed bar;779. Pressure bar;7710. Pressure rod;7711. Clamp rod;7712. Fourth spring. DETAILED DESCRIPTION

[0022] In case that it is difficult to maintain the position of the copper sheet roll during the feeding process, the present invention can maintain the stable position of the copper sheet roll during the feeding process through the feeding component, thereby avoiding position deviation during stamping; in case that it is impossible to remove dust on the outer surface of the metal shrapnel during the electroplating process of the metal shrapnel, the present invention can clean the outer surface of the metal shrapnel before electroplating through the electroplating component; in case that the cutting port is prone to deformation, the present invention can continuously change the supporting table when cutting the metal shrapnel through the cutting component, thereby avoiding cracks that are easy to be generated when cutting at the same position, thereby avoiding deformation of the cutting port.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. Example

[0024] See also Figure 1 and Figure 2 As shown, a connector production line includes a processing table 1, a feeding component 2 is fixedly installed on the upper end of the processing table 1, a stamping frame 3 is fixedly installed on the upper end of the processing table 1, a first hydraulic cylinder 4 is fixedly installed in the inner cavity of the stamping frame 3, a first piston rod is slidably connected to the inner cavity of the first hydraulic cylinder 4, an upper mold is fixedly installed on the bottom end of the first piston rod, a lower mold 5 is arranged in the middle part of the bottom end of the stamping frame 3, the lower mold 5 and the processing table 1 are fixedly connected, a plating component 6 is arranged on the upper end of the processing table 1, and a cutting component 7 is arranged on the upper end of the processing table 1. The feeding component 2 is used to correct the material during the loading process, so that when the copper sheet roll 24 moves to the stamping frame 3, the operation of the first hydraulic cylinder 4 drives the first telescopic rod to move, thereby driving the upper mold to press the lower mold 5, so that the copper sheet roll 24 is punched into a metal spring sheet, and the stamped copper sheet roll 24 is electroplated in the electroplating component 6, and is cut in the cutting component 7 after the electroplating is completed, so as to facilitate the subsequent assembly of connectors.

[0025] See also Figure 2 and Figure 3 As shown, the feeding assembly 2 includes a support seat 21, a first motor 22 is fixedly mounted on the outer surface of the support seat 21, a storage tray 23 is rotatably connected to the outer surface of the support seat 21, the output end of the first motor 22 is sleeved with the storage tray 23, a copper sheet roll 24 is wound around the inner cavity of the storage tray 23, a correction frame 25 is arranged on the upper surface of the processing table 1, a height adjustment mechanism 26 is arranged in the inner cavity of the correction frame 25, a distance adjustment mechanism 27 is arranged below the height adjustment mechanism 26, a limit mechanism 28 is arranged on the lower surface of the distance adjustment mechanism 27, a correction mechanism 29 is slidably connected to the outer surface of the distance adjustment mechanism 27, and the copper sheet roll 24 is located in the middle part of the correction frame 25. The storage tray 23 is driven to rotate by the operation of the first motor 22, and the rotation of the storage tray 23 drives the copper sheet roll 24 to be loaded during the stamping process. The height of the correction mechanism 29 is adjusted by the height adjustment mechanism 26, so that during the discharge process of the copper sheet roll 24, the amount of the copper sheet roll 24 is reduced, which will cause the height of the copper sheet roll 24 to drop. Therefore, the copper sheet roll 24 can be corrected and limited by adjusting the height of the correction mechanism 29. During debugging, the distance adjustment mechanism 27 moves up and down in the inner cavity of the correction frame 25, and the spacing between the correction mechanisms 29 is adjusted by the limiting mechanism 28 and then fixed, so that the correction mechanism 29 can correct copper sheet rolls 24 of different widths.

[0026] See also Figure 3 and Figure 4As shown, the height adjustment mechanism 26 includes a threaded rod 261, which is rotatably connected to the correction frame 25, and moving blocks 262 are sleeved on both ends of the threaded rod 261. The moving block 262 and the threaded rod 261 are threadedly connected, and the threads at both ends of the threaded rod 261 are in opposite directions. Connecting strips 263 are rotatably connected on both sides of the moving block 262, and one end of the connecting strip 263 away from the moving block 262 is rotatably connected to the first connecting block 264. The moving block 262 is driven to move on the threaded rod 261 by rotating the threaded rod 261. The movement of the threaded rod 261 drives the inclination of the connecting strip 263 to change, thereby driving the height of the first connecting block 264 to change, so that the first connecting block 264 drives the distance adjustment mechanism 27 to change the height of the inner cavity of the correction frame 25, so that the height of the correction mechanism 29 corresponds to the height of the copper sheet roll 24, and the copper sheet roll 24 is limited and corrected.

[0027] See also Figure 4 , Figure 5 and Figure 6 As shown, the distance adjustment mechanism 27 includes a slide plate 271, and a limit strip 272 is fixedly installed on the upper surface of the slide plate 271. The bottom ends of the slide plate 271 are rotatably connected with rotating drums 273 on both sides. The bottom ends of the rotating drums 273 are fixedly connected with a hand-push wheel 274, and the hand-push wheel 274 is only at the bottom of one rotating drum 273. The outer surface of the rotating drum 273 is sleeved with a first conveyor belt 275. The first connecting block 264 is fixedly connected to the slide plate 271, and the slide plate 271 is slidably connected to the correction frame 25. The limit mechanism 28 includes a first fixed block 281, and an insertion rod 282 is inserted into the inner cavity of the first fixed block 281. A socket 283 is provided on the outer surface of the hand-push wheel 274. A fixing ring 284 is fixedly installed on the outer surface of the insertion rod 282. A first spring 285 is sleeved on the outer surface of the insertion rod 282. The insertion rod 282 and the socket 283 are inserted. The first spring 285 is located at the fixed The spacing of the correction mechanism 29 between the fixed ring 284 and the first fixed block 281 can be adjusted according to the width of the copper sheet roll 24, and the insertion rod 282 is pulled to disengage the insertion rod 282 and the socket 283, and the rotating drum 273 is driven to rotate by turning the hand dial wheel 274, and the rotation of the rotating drum 273 drives the first conveyor belt 275 to rotate, and the rotation of the first conveyor belt 275 drives both rotating drums 273 to rotate, so that the second connecting block 297 drives the slide 291 to move, so that the two correction mechanisms 29 move toward or away from each other, and when the appropriate position is reached, the insertion rod 282 is released, and at this time, the elastic force of the first spring 285 drives the fixed ring 284 to move toward the hand dial wheel 274, so that the insertion rod 282 on the first fixed block 281 is again engaged with the socket 283, and at this time, the position of the hand dial wheel 274 remains stable, so that the position of the correction mechanism 29 remains stable.

[0028] See also Figure 5 and Figure 7As shown, the correction mechanism 29 includes a slide 291, the slide 291 and the limit bar 272 are slidably connected, the inner cavity of the slide 291 is slidably connected with a correction block 292, the bottom end of the correction block 292 is rotatably connected with a correction wheel 293, the bottom end of the slide 291 is provided with a first slide groove 294, the inner wall of the first slide groove 294 is fixedly installed with a correction rod 295, the outer surface of the correction rod 295 is sleeved with a second spring 296, and the outer surface of the slide 291 is fixedly installed with a second connection block 293. 97, the second connecting block 297 is fixedly connected to the first conveyor belt 275, there are two second connecting blocks 297, and the two second connecting blocks 297 are respectively located on both sides of the first conveyor belt 275, and the second connecting block 297 can be driven to move by the movement of the first conveyor belt 275, so as to adjust the positions of the two correction mechanisms 29, and during the adjustment, the second connecting block 297 is always kept on the inner side of the two rotating drums 273, and the correction block 292 is slidably connected to the first slide groove 294, and the correction block The first slide slot 294 is provided with a second spring 296, which is located between the correction block 292 and the inner wall of the first slide slot 294. The copper sheet roll 24 is located between the correction wheels 293 and fits the correction wheels 293. The second spring 296 is located on the side away from the copper sheet roll 24. When the copper sheet roll 24 is limited, the position of the correction mechanism 29 is adjusted to the same distance between the two rows of correction wheels 293 and the width of the copper sheet roll 24. This facilitates the copper sheet roll 24 to be fed to the correction wheel 293. Limiting, at the same time, when the copper sheet roll 24 is offset, the correction wheel 293 is subjected to pressure, and at this time the correction block 292 slides in the inner cavity of the first slide groove 294, and at the same time the elastic force of the second spring 296 on the correction rod 295 restores the correction block 292 to its original position, so that when the copper sheet roll 24 is offset, it can be corrected in time, and it has a certain flexibility to prevent the copper sheet roll 24 from being squeezed and deformed when it is corrected, and play a protective role in the correction process of the copper sheet roll 24.

[0029] See also Figure 7 and Figure 8As shown, the electroplating assembly 6 includes an electroplating tank 61, and guide frames 62 are fixedly installed in the inner cavities at both ends of the electroplating tank 61. The guide frames 62 are tilted downward toward the middle side of the electroplating tank 61, so that the bottom of the guide frame 62 can be submerged in the electroplating solution, and the upper part is now exposed on the electroplating solution. The bottom end of the guide frame 62 is rotatably connected to a first guide rod 63, and a cleaning mechanism 64 is fixedly installed on the outer surface of one side of the electroplating tank 61. A collecting mechanism 65 is fixedly installed on the side of the electroplating tank 61 away from the cleaning mechanism 64. A connecting groove is provided at the cleaning mechanism 64 and the collecting mechanism 65 on the outer surface of the electroplating tank 61, and the connecting groove is used to shuttle copper sheets. Roll 24, the plating liquid is placed in the inner cavity of the electroplating tank 61, and a knocking mechanism 66 is placed above the collecting mechanism 65. The electrolyte submerges the first guide rod 63 and does not reach the height of the connecting groove. The copper sheet roll 24 is dusted through the cleaning mechanism 64, and the copper sheet roll 24 is placed at the bottom of the first guide rod 63 through the connecting groove, so that the copper sheet roll 24 can be submerged in the plating liquid, and the plating liquid attached to the copper sheet roll 24 after the electroplating is completed is collected by the collecting mechanism 65, and the copper sheet roll 24 is knocked by the knocking mechanism 66, so that the plating liquid attached to the copper sheet roll 24 can quickly fall into the collecting mechanism 65 for collection.

[0030] See also Figure 8 and Fig. 9 As shown, the cleaning mechanism 64 includes a cleaning frame 641, a receiving groove 642 is provided at the bottom end of the cleaning frame 641, a distance adjusting frame 643 is slidably connected to the top end of the cleaning frame 641, a cleaning rod 644 is rotatably connected to the bottom end of the distance adjusting frame 643 and the top end of the cleaning frame 641, a second motor 645 is fixedly installed on the outer surface of the cleaning frame 641, the output end of the second motor 645 is sleeved with the cleaning rod 644 on the cleaning frame 641, and the connecting groove on the electroplating tank 61 is located between the cleaning rods 644. The rack 643 slides in the inner cavity of the cleaning rack 641 so that the spacing of the cleaning rod 644 can only pass the thickness of the copper sheet roll 24. The cleaning rod 644 on the cleaning rack 641 is driven to rotate through the operation of the second motor 645. The outer surface of the copper sheet roll 24 is cleaned during the movement of the copper sheet roll 24. During the movement of the copper sheet roll 24, the copper sheet roll 24 drives the cleaning rod 644 at the bottom of the spacing rack 643 to rotate, so that the dust on the upper and lower surfaces of the copper sheet roll 24 is cleaned. The storage groove 642 is used to collect dust.

[0031] See also Fig.10 and Fig.11As shown, the collecting mechanism 65 includes a liquid collecting box 651, a connecting plate 652 is fixedly installed on the inner wall of the liquid collecting box 651, a guide tube 653 is inserted in the middle part of the connecting plate 652, and the end of the liquid collecting box 651 away from the electroplating tank 61 is rotatably connected to the second guide rod 654, and the height of the guide tube 653 is lower than the inner wall of the liquid collecting box 651, so that the electroplating liquid will not overflow from the second guide rod 654, and one end of the bottom side of the guide tube 653 is located in the inner cavity of the electroplating tank 61, and the height of the bottom end of the guide tube 653 is higher than the first guide rod 63, and the height of the electroplating liquid in the electroplating tank 61 is maintained on the guide frame 6 2, the bottom end of the conduit 653 is slightly higher than the middle part of the guide frame 62, which prevents the plating liquid of the plating pool 61 from flowing into the liquid collecting box 651. The plating liquid in the inner cavity of the plating pool 61 is lower than the height of the conduit 653. The plating liquid collected in the liquid collecting box 651 can be discharged into the inner cavity of the plating pool 61 through the conduit 653 on the connecting plate 652, so that the plating liquid can be recycled. When the plating liquid submerges the top of the conduit 653, the plating liquid can enter the plating pool 61 from the inner cavity of the conduit 653. The second guide rod 654 is used to take out the copper sheet roll 24 for transmission and guidance.

[0032] See also Fig.10 and Fig.12As shown, the knocking mechanism 66 includes a connecting frame 661, the outer surface of the connecting frame 661 is provided with a third motor 662, the outer surface of the connecting frame 661 is fixedly installed with a limiting sleeve 663, the inner cavity of the limiting sleeve 663 is slidably connected with a moving bar 664, the bottom end of the moving bar 664 is slidably connected with a knocking bar 665, the outer surface of the moving bar 664 is fixedly installed with a convex rod 666, the outer surface of the moving bar 664 is provided with a second slide groove 667, the top of the connecting frame 661 is fixedly installed with a second fixed block 668, the inner cavity of the second fixed block 668 is slidably connected with an elastic rod 669, the outer surface of the elastic rod 669 is sleeved with a third spring 6610, the third spring 6610 is located between the top bottom wall of the moving bar 664 and the second fixed block 668, the inner cavity of the second slide groove 667 is provided with a rotating wheel 6611, the moving bar 664 is slidably connected with the rotating wheel 6611 through the second slide groove 667, the output end of the third motor 662 and the rotating wheel 6611 are connected The rotating wheel 6611 is sleeved, the side of the rotating wheel 6611 has uniform notches, the outer surface of the rotating wheel 6611 has grooves, the protruding rod 666 and the rotating wheel 6611 are closely fitted, the knocking bar 665 is flush with the upper end of the second guide rod 654, the rotating wheel 6611 is driven to rotate by the operation of the third motor 662, the rotating wheel 6611 rotates to drive the notches and the protruding rod 666 to come into contact, and the side of the rotating wheel 6611 and the protruding rod 666 to come into contact, and at the same time, the third spring 6610 Under the elastic force, the movable bar 664 moves up and down in the inner cavity of the limiting sleeve 663, that is, the elastic rod 669 slides on the second fixed block 668, so that the knocking bar 665 continuously knocks the copper sheet roll 24 coming out of the liquid collecting box 651, so that the electroplating liquid attached to the outer surface of the copper sheet roll 24 quickly falls into the liquid collecting box 651, and the knocking bar 665 slides in the movable bar 664 to facilitate adjustment of the appropriate distance and prevent the knocking bar 665 from moving down too much and squeezing the copper sheet roll 24. Example

[0033] See also Fig.13 and Fig.14 As shown, the cutting assembly 7 includes a cutting frame 71, a second hydraulic cylinder 72 is fixedly installed on the top of the cutting frame 71, a limiting block 73 is fixedly installed on the outer surface of the cutting frame 71, a second piston rod 74 is slidably connected to the inner cavity of the second hydraulic cylinder 72, a cutting blade 75 is fixedly installed on the bottom end of the second piston rod 74, the cutting blade 75 and the limiting block 73 are slidably connected, a guide rail 76 is fixedly installed in the inner cavity of the cutting frame 71, and the height of the guide rail 76 is lower than the height of the inner cavity of the cutting frame 71, so that the inner cavity of the cutting frame 71 limits the copper sheet roll 24 during cutting, and a supporting mechanism 77 is placed in the inner cavity of the guide rail 76. When the copper sheet roll 24 passes through the guide rail 76, the operation of the second hydraulic cylinder 72 drives the second piston rod 74 to move up and down in the inner cavity of the second hydraulic cylinder 72. At this time, the cutting blade 75 slides on the limiting block 73, so that the copper sheet roll 24 is cut on the supporting mechanism 77, and the support platform 771 rotates during cutting.

[0034] See also Fig.15 and Fig.16 As shown, the support mechanism 77 includes a support platform 771, a first rotating rod 772 is fixedly installed at the bottom end of the support platform 771, the support platform 771 and the first rotating rod 772 are both rotatably connected to the guide rail 76, the outer surface of the first rotating rod 772 is sleeved with a second conveyor belt 773, a support block 774 is fixedly installed on the outer surface of the cutting frame 71, the upper surface of the support block 774 is rotatably connected to the second rotating rod 775, the inner cavity of the second rotating rod 775 is provided with a driving groove 776, the inner cavity of the second rotating rod 775 is provided with a guide protrusion 777, and the guide protrusion 778 is provided with a guide protrusion 779. The second rotating rod 775 is slightly offset below the driving groove 776, so that when the clamping rod 7711 slides in the driving groove 776, the second rotating rod 775 always rotates in one direction, the outer surface of the cutting blade 75 is fixedly installed with a fixing strip 778, a pressure strip 779 is arranged below the fixing strip 778, a pressure rod 7710 is fixedly installed at one end of the pressure strip 779, a clamping rod 7711 is fixedly installed on the outer surface of the bottom end of the pressure rod 7710, a fourth spring 7712 is fixedly installed at the bottom end of the pressure rod 7710, and the fourth spring 7712 and the second rotating rod 77 5, the clamping rod 7711 is slidably connected with the driving groove 776, the second conveyor belt 773 is sleeved with the second rotating rod 775, the pressure bar 779 is slidably connected with the cutting frame 71, the pressure bar 7710 is movably connected with the second rotating rod 775, when the cutting blade 75 cuts the copper sheet roll 24, the movement of the cutting blade 75 drives the fixing bar 778 to move downward, the fixing bar 778 moves downward and drives the pressure bar 779 to press downward, the pressure bar 779 presses downward and drives the pressure bar 7710 to press downward, the pressure bar 7710 presses downward and drives the fourth spring 7712 to contract, and at the same time, the clamping rod 7711 is slidably connected with the cutting frame 71, and the pressure bar 7710 is movably connected with the second rotating rod 775. 711 generates a movement in the driving groove 776 to drive the second rotating rod 775 on the support block 774 to rotate. The rotation of the second rotating rod 775 drives the second conveyor belt 773 to rotate. The rotation of the second conveyor belt 773 drives the first rotating rod 772 to rotate. The rotation of the first rotating rod 772 drives the support table 771 to rotate. Therefore, the contact point of the support table 771 can be converted during the cutting process of the cutting blade 75, thereby reducing damage to the support table 771, avoiding cracks in the support table 771 caused by long-term cutting, and preventing deformation of the cutting port of the copper sheet roll 24.

[0035] In summary, the feeding component 2 is used to perform correction during the loading process, so that when the copper sheet roll 24 moves to the stamping frame 3, the operation of the first hydraulic cylinder 4 drives the first telescopic rod to move, thereby driving the upper mold to press the lower mold 5, so that the copper sheet roll 24 punches the metal spring sheet, and the stamped copper sheet roll 24 is electroplated in the electroplating component 6. After the electroplating is completed, it is cut in the cutting component 7, so as to facilitate the subsequent assembly of the connector, and the copper sheet roll 24 is driven by the operation of the first motor 22 to load the material during the stamping process, and the height of the correction mechanism 29 is adjusted by the height adjustment mechanism 26, so that during the discharge process of the copper sheet roll 24, the amount of the copper sheet roll 24 is reduced, which will cause the height of the copper sheet roll 24 to drop, so that the copper sheet roll 24 can be corrected and limited by adjusting the height of the correction mechanism 29, and the distance adjustment mechanism 27 is at the correction frame 25 during debugging. The inner cavity moves up and down, and the spacing between the correction mechanisms 29 is adjusted and fixed by the limiting mechanism 28, so that the correction mechanism 29 can correct the copper sheet rolls 24 of different widths, and the copper sheet roll 24 is dusted by the cleaning mechanism 64, and the copper sheet roll 24 is placed at the bottom of the first guide rod 63 through the connecting groove, so that the copper sheet roll 24 can be submerged in the electroplating solution, and the electroplating solution attached to the copper sheet roll 24 after electroplating is completed is collected by the collecting mechanism 65, and the copper sheet roll 24 is knocked by the knocking mechanism 66, so that the electroplating solution attached to the copper sheet roll 24 quickly falls into the collecting mechanism 65 for collection, and the working cutting blade 75 of the second hydraulic cylinder 72 slides on the limiting block 73, so that the copper sheet roll 24 is cut on the supporting mechanism 77, and the support table 771 rotates during cutting, thereby increasing the service life of the support table 771.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0037] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A connector production line, comprising a processing table (1), characterized in that: A feeding assembly (2) is fixedly mounted on the upper end of the processing table (1), a punching frame (3) is fixedly mounted on the upper end of the processing table (1), a first hydraulic cylinder (4) is fixedly mounted in the inner cavity of the punching frame (3), a first piston rod is slidably connected to the inner cavity of the first hydraulic cylinder (4), an upper mold is fixedly mounted on the bottom end of the first piston rod, a lower mold (5) is arranged in the middle part of the bottom end of the punching frame (3), the lower mold (5) and the processing table (1) are fixedly connected, an electroplating assembly (6) is arranged on the upper end of the processing table (1), and a cutting assembly (7) is arranged on the upper end of the processing table (1); The feeding assembly (2) comprises a support seat (21), a first motor (22) is fixedly mounted on the outer surface of the support seat (21), a storage tray (23) is rotatably connected to the outer surface of the support seat (21), an output end of the first motor (22) is sleeved with the storage tray (23), a copper sheet roll (24) is wound around the inner cavity of the storage tray (23), a correction frame (25) is arranged on the upper surface of the processing table (1), a height adjustment mechanism (26) is arranged in the inner cavity of the correction frame (25), a distance adjustment mechanism (27) is arranged below the height adjustment mechanism (26), a limit mechanism (28) is arranged on the lower surface of the distance adjustment mechanism (27), a correction mechanism (29) is slidably connected to the outer surface of the distance adjustment mechanism (27), and the copper sheet roll (24) is located in the middle of the correction frame (25).

2. A connector production line according to claim 1, characterized in that: The height adjustment mechanism (26) comprises a threaded rod (261), the threaded rod (261) and the correction frame (25) are rotatably connected, the two ends of the threaded rod (261) are sleeved with moving blocks (262), the moving block (262) and the threaded rod (261) are connected by threads, and the threads at the two ends of the threaded rod (261) are in opposite directions, the two sides of the moving block (262) are rotatably connected to connecting strips (263), and one end of the connecting strip (263) away from the moving block (262) is rotatably connected to the first connecting block (264).

3. A connector production line according to claim 2, characterized in that: The distance adjustment mechanism (27) comprises a slide plate (271), a limit strip (272) is fixedly mounted on the upper surface of the slide plate (271), both sides of the bottom end of the slide plate (271) are rotatably connected to rotating drums (273), the bottom end of the rotating drum (273) is fixedly connected to a hand wheel (274), and the hand wheel (274) is only at the bottom end of one rotating drum (273), the outer surface of the rotating drum (273) is sleeved with a first conveyor belt (275), the first connecting block (264) and the slide plate (271) are fixedly connected, and the slide plate (271) and the correction frame ( 25) sliding connection, the limiting mechanism (28) includes a first fixed block (281), an inner cavity of the first fixed block (281) is provided with an insertion rod (282), an outer surface of the hand dial wheel (274) is provided with a plug hole (283), a fixing ring (284) is fixedly installed on the outer surface of the insertion rod (282), a first spring (285) is sleeved on the outer surface of the insertion rod (282), the insertion rod (282) and the plug hole (283) are plugged together, and the first spring (285) is located between the fixing ring (284) and the first fixed block (281).

4. A connector production line as claimed in claim 3, characterized in that: The correction mechanism (29) comprises a slide (291), the slide (291) and the limit bar (272) are slidably connected, the inner cavity of the slide (291) is slidably connected with a correction block (292), the bottom end of the correction block (292) is rotatably connected with a correction wheel (293), the bottom end of the slide (291) is provided with a first slide groove (294), the inner wall of the first slide groove (294) is fixedly mounted with a correction rod (295), the outer surface of the correction rod (295) is sleeved with a second spring (296), the outer surface of the slide (291) is fixedly mounted with a second connection block (297), the second connection block (297) 297) is fixedly connected to the first conveyor belt (275), there are two second connecting blocks (297), and the two second connecting blocks (297) are respectively located on both sides of the first conveyor belt (275), the correction block (292) is slidably connected to the first slide groove (294), the correction block (292) is slidably connected to the correction rod (295), the second spring (296) is located between the correction block (292) and the inner wall of the first slide groove (294), the copper sheet roll (24) is located between the correction wheels (293) and fits with the correction wheels (293), and the second spring (296) is located on the side away from the copper sheet roll (24).

5. A connector production line according to claim 1, characterized in that: The electroplating assembly (6) comprises an electroplating pool (61), wherein guide frames (62) are fixedly installed at the inner cavities at both ends of the electroplating pool (61), wherein the guide frames (62) are inclined downward toward the middle side of the electroplating pool (61), and the bottom end of the guide frame (62) is rotatably connected to a first guide rod (63), wherein a cleaning mechanism (64) is fixedly installed on the outer surface of one side of the electroplating pool (61), and a collecting mechanism (65) is fixedly installed on the side of the electroplating pool (61) away from the cleaning mechanism (64), wherein the outer surface of the electroplating pool (61) is provided with a connecting groove at the cleaning mechanism (64) and the collecting mechanism (65), wherein the connecting groove is used for shuttling the copper sheet roll (24), wherein the inner cavity of the electroplating pool (61) is provided with an electroplating liquid, and a knocking mechanism (66) is placed above the collecting mechanism (65).

6. A connector production line according to claim 5, characterized in that: The cleaning mechanism (64) comprises a cleaning frame (641), the bottom end of the cleaning frame (641) is provided with a storage groove (642), the top end of the cleaning frame (641) is slidably connected to a distance adjusting frame (643), the bottom end of the distance adjusting frame (643) and the top end of the cleaning frame (641) are both rotatably connected to cleaning rods (644), a second motor (645) is fixedly mounted on the outer surface of the cleaning frame (641), the output end of the second motor (645) is sleeved with the cleaning rod (644) on the cleaning frame (641), and the connecting groove on the electroplating tank (61) is located between the cleaning rods (644).

7. A connector production line according to claim 6, characterized in that: The collecting mechanism (65) comprises a liquid collecting box (651), a connecting plate (652) being fixedly mounted on the inner wall of the liquid collecting box (651), a conduit (653) being inserted in the middle of the connecting plate (652), and a second guide rod (654) being rotatably connected to one end of the liquid collecting box (651) away from the electroplating tank (61), the height of the conduit (653) being lower than the inner wall of the liquid collecting box (651), one end of the bottom side of the conduit (653) being located in the inner cavity of the electroplating tank (61), and the height of the bottom end of the conduit (653) being higher than the first guide rod (63), and the electroplating liquid in the inner cavity of the electroplating tank (61) being lower than the height of the conduit (653).

8. A connector production line according to claim 7, characterized in that: The knocking mechanism (66) comprises a connecting frame (661), a third motor (662) is arranged on the outer surface of the connecting frame (661), a limiting sleeve (663) is fixedly installed on the outer surface of the connecting frame (661), a moving bar (664) is slidably connected to the inner cavity of the limiting sleeve (663), a knocking bar (665) is slidably connected to the bottom end of the moving bar (664), a convex rod (666) is fixedly installed on the outer surface of the moving bar (664), a second sliding groove (667) is provided on the outer surface of the moving bar (664), a second fixing block (668) is fixedly installed on the top of the connecting frame (661), and an elastic rod (669) is slidably connected to the inner cavity of the second fixing block (668). The outer surface of the elastic rod (669) is sleeved with a third spring (6610), and the third spring (6610) is located between the top bottom wall of the moving bar (664) and the second fixed block (668). The inner cavity of the second slide groove (667) is provided with a rotating wheel (6611). The moving bar (664) is slidably connected with the rotating wheel (6611) through the second slide groove (667). The output end of the third motor (662) is sleeved with the rotating wheel (6611). The side of the rotating wheel (6611) has uniform notches. The outer surface of the rotating wheel (6611) is provided with a groove. The convex rod (666) and the rotating wheel (6611) are tightly fitted, and the knocking bar (665) is flush with the upper end of the second guide rod (654).

9. A connector production line according to claim 1, characterized in that: The cutting assembly (7) comprises a cutting frame (71), a second hydraulic cylinder (72) is fixedly mounted on the top of the cutting frame (71), a limit block (73) is fixedly mounted on the outer surface of the cutting frame (71), a second piston rod (74) is slidably connected to the inner cavity of the second hydraulic cylinder (72), a cutting blade (75) is fixedly mounted on the bottom end of the second piston rod (74), the cutting blade (75) and the limit block (73) are slidably connected, a guide rail (76) is fixedly mounted on the inner cavity of the cutting frame (71), and a support mechanism (77) is placed in the inner cavity of the guide rail (76).

10. A connector production line according to claim 9, characterized in that: The support mechanism (77) comprises a support platform (771), a first rotating rod (772) is fixedly mounted on the bottom end of the support platform (771), the support platform (771) and the first rotating rod (772) are both rotatably connected to the guide rail (76), a second conveyor belt (773) is sleeved on the outer surface of the first rotating rod (772), a support block (774) is fixedly mounted on the outer surface of the cutting frame (71), a second rotating rod (775) is rotatably connected to the upper surface of the support block (774), a driving groove (776) is provided in the inner cavity of the second rotating rod (775), a guide protrusion (777) is provided in the inner cavity of the second rotating rod (775), the guide protrusion (777) is slightly offset below the driving groove (776), and the cutting blade (75 ) is fixedly mounted on the outer surface of the second conveyor belt (773), a pressure bar (779) is arranged below the fixed bar (778), a pressure rod (7710) is fixedly mounted on one end of the pressure bar (779), a clamping rod (7711) is fixedly mounted on the outer surface of the bottom end of the pressure rod (7710), a fourth spring (7712) is fixedly mounted on the bottom end of the pressure rod (7710), the fourth spring (7712) is in contact with the bottom wall of the second rotating rod (775), the clamping rod (7711) and the driving groove (776) are slidably connected, the second conveyor belt (773) and the second rotating rod (775) are sleeved, the pressure bar (779) and the cutting frame (71) are slidably connected, and the pressure rod (7710) and the second rotating rod (775) are movably connected.

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