Connector metal terminal punch forming device and processing method thereof

Abstract

The invention discloses a connector metal terminal punch forming device and a processing method thereof, and relates to the technical field of metal terminal punch devices. The connector metal terminal punch forming device comprises a machine body and a material distribution unit; a hydraulic rod is fixed in an electric appliance cavity in the machine body, the bottom end of the hydraulic rod is connected with the middle of the top face of a top template, a bottom template is fixed to the bottom face in the machine body, a machine cover is hinged to the front side face of the machine body, a cleaning unit is arranged on the rear side face in the machine body, and a protection unit is arranged on the bottom face in the machine body; according to the connector metal terminal punch forming device and the processing method thereof, the vibrating screening and electromagnetic sorting mechanism can quickly separate defective products, and the detection camera is matched to realize accurate quality monitoring; the cleaning module driven by the linear motor can clean mold scraps on line, so that the downtime is shortened; a lifting protection plate and a sound-light alarm system ensure the operation safety; meanwhile, wireless data transmission and a display screen support remote monitoring and intelligent adjustment.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal terminal stamping devices, in particular to a connector metal terminal stamping forming device and a processing method thereof. BACKGROUND

[0002] The use amount of wiring terminals, which are key accessory products for realizing electrical connection, presents a significant growth trend. As an important component of the wiring terminals, the connector metal terminal is a key component for realizing stable transmission of electrical signals, and the structural design and material selection of the connector metal terminal directly affect the performance reliability of the connector. In the manufacturing process, stamping is a very critical processing step. Traditional stamping forming devices are usually uniformly sorted after production, which is prone to missed detection and difficult to meet the demand of high-speed stamping. Metal scraps generated during the stamping process are prone to accumulate on the surface of the mold, resulting in reduced forming precision. The traditional cleaning method requires shutdown operation, which affects the production efficiency. Therefore, the application provides a connector metal terminal stamping forming device and a processing method thereof. SUMMARY

[0003] The application solves the technical problem of overcoming the existing defects, and provides a connector metal terminal stamping forming device and a processing method thereof. The vibration screening and electromagnetic sorting mechanism can quickly separate defective products, and cooperate with the detection camera to realize accurate quality monitoring. The cleaning module driven by the linear motor can clean the mold scraps online, reducing the downtime. The lifting type protection plate and the sound-light alarm system ensure the operation safety. At the same time, the wireless data transmission and the display screen support remote monitoring and intelligent adjustment, which can effectively solve the problems in the background technology.

[0004] To achieve the above purpose, the application provides the following technical scheme: a connector metal terminal stamping forming device, comprising a body and a material distribution unit. The body: a hydraulic rod is fixed in the electrical cavity inside, the bottom end of the hydraulic rod is connected with the middle part of the top surface of the top die plate, a bottom die plate is fixed to the bottom surface inside the body, a machine cover is hinged to the front side of the body, a cleaning unit is arranged on the rear side inside the body, and a protection unit is arranged on the bottom surface inside the body. The material distribution unit: contains a vibration motor, a screening net, a spring, a support plate and a frame, the frame is fixed to the right side of the body, the support plates are fixed to the front and rear sides inside the frame, the top surface of the support plate is connected with the bottom end of the spring, the top end of the spring is connected with one side of the bottom surface of the screening net, and the vibration motors are installed on the front and rear sides of the bottom surface of the screening net. The controller is arranged on the front side of the body, the input ends of the hydraulic rod and the vibration motor are electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of the external power supply.

[0005] The top template and the bottom template are respectively installed with the stamping die, the hydraulic rod is started to drive the top template to press down to complete the stamping treatment of the connector metal terminal, the vibration motor is started to drive the screening net to vibrate, so that the metal terminal and the slag and the like are quickly separated.

[0006] Further, the material distribution unit further comprises a first linear motor, a support, a second linear motor, an electric telescopic rod, an electromagnet, a mounting frame and a defective product box, the first linear motor is fixed on the front side of the frame, the surface of the first linear motor moving base is provided with the support, the bottom surface of the support is fixed with the second linear motor, the bottom surface of the second linear motor moving base is provided with the electric telescopic rod, the bottom end of the electric telescopic rod is provided with the electromagnet, the mounting frame is fixed on the rear side of the frame, the inside of the mounting frame is inserted with the defective product box, the input ends of the first linear motor, the second linear motor, the electric telescopic rod and the electromagnet are electrically connected with the output end of the controller, the first linear motor and the second linear motor are arranged to adjust the position of the electromagnet, the electric telescopic rod drives the electromagnet to lift to complete the magnetic attraction of the defective product metal terminal and put it into the defective product box to improve the quality of the finished product.

[0007] Further, the material distribution unit further comprises a rotating wheel, a limiting frame, a limiting roller, a fixing frame, a bidirectional screw rod, an anti-dropping frame, a collection box and an adjusting groove, the fixing frame is provided with two and is fixed on the two sides of the top surface of the frame, the limiting roller is rotatably installed in the inside of the fixing frame, the rotating wheel is installed on the front side of the fixing frame, the rear side end of the rotating wheel is connected with the front side end of the bidirectional screw rod, the threads of the two ends of the bidirectional screw rod are opposite, the outside of the bidirectional screw rod is respectively threadedly connected with the screw holes in the surfaces of the two limiting frames, the through holes in the surfaces of the limiting frames are slidably connected with the outside of the limiting roller, the collection box is placed on the bottom surface in the inside of the frame, the adjusting groove is opened in the surface of the frame, the anti-dropping frame is slidably installed in the inside of the adjusting groove, the rotating of the rotating wheel drives the bidirectional screw rod to rotate to adjust the positions of the two limiting frames, and the limiting roller is cooperated to limit the conveying raw material belt, so that the raw material belt after stamping is conveniently wound, and the anti-dropping frame slidably in the inside of the adjusting groove is used to install the collection box to collect the slag and the like screened and dropped.

[0008] Further, the material distribution unit further comprises a camera frame and a detection camera, the camera frame is provided with two and is installed on the two ends of the left side of the support, the detection camera is placed in the inside of the camera frame, the input end of the detection camera is electrically connected with the output end of the controller, and the detection camera in the inside of the camera frame can detect the appearance of the passing terminal to facilitate the subsequent rejection treatment of the defective product.

[0009] Further, the cleaning unit comprises third linear motors, electric push rods, fixed seats, T-shaped blocks, cleaning brushes, racks and fans, the third linear motors are two and are correspondingly fixed on the rear sides of the inside of the machine body, the front side of the motor stator base of the third linear motor is provided with an electric push rod, the front end of the electric push rod is connected with one end of the rear side of the fixed seat, the top surface of the cleaning brush is fixed with a T-shaped block, the T-shaped block is slidably installed in the T-shaped groove at the bottom of the fixed seat, the rear side of the fixed seat is fixed with a rack, the inside of the rack is provided with a fan, the input ends of the third linear motor, the electric push rod and the fan are electrically connected with the output end of the controller, the T-shaped block is inserted into the T-shaped groove to install the cleaning brush, the third linear motor and the electric push rod are started to drive the cleaning brush to move, and the fan in the rack is used to clean the surface of the mold and the raw material belt to prevent the mold from being abraded and the subsequent stamping process from being affected due to the accumulation of the residues.

[0010] Further, the cleaning unit further comprises a residue leakage groove, a waste box and a box groove, the residue leakage groove is formed in the bottom of the inside of the machine body, the box groove is formed in the inside of the machine body, the residue leakage groove is communicated with the box groove, the waste box is slidably installed in the inside of the box groove, and the residue leakage groove in communication with the box groove can collect the cleaned residues in the waste box, so that the residues can be conveniently treated subsequently.

[0011] Further, the protection unit comprises locking grooves, protection plates, telescopic rods, handles and plate grooves, the plate grooves are formed in the front side of the bottom of the inside of the machine body, the protection plates are slidably lifted in the inside of the plate grooves, the telescopic rods are installed at the bottom end of the front side of the protection plates, the handles are installed at the front end of the telescopic rods, the telescopic rods are slidably connected with the through grooves in the front side of the machine body, the locking grooves are formed in the front side of the machine body, after the protection plates in the plate grooves are lifted to the appropriate position, the telescopic rods are retracted to make the handles clamped in the inside of the locking grooves, so that the dangerous area is completely closed during stamping to improve the safety, and the mold can be exposed by pulling down during maintenance, which is convenient to operate and meets the safety standards.

[0012] Further, the protection unit comprises locking grooves, protection plates, telescopic rods, handles and plate grooves, the plate grooves are formed in the front side of the bottom of the inside of the machine body, the protection plates are slidably lifted in the inside of the plate grooves, the telescopic rods are installed at the bottom end of the front side of the protection plates, the handles are installed at the front end of the telescopic rods, the telescopic rods are slidably connected with the through grooves in the front side of the machine body, the locking grooves are formed in the front side of the machine body, after the protection plates in the plate grooves are lifted to the appropriate position, the telescopic rods are retracted to make the handles clamped in the inside of the locking grooves, so that the dangerous area is completely closed during stamping to improve the safety, and the mold can be exposed by pulling down during maintenance, which is convenient to operate and meets the safety standards.

[0013] Further, the protection unit comprises locking grooves, protection plates, telescopic rods, handles and plate grooves, the plate grooves are formed in the front side of the bottom of the inside of the machine body, the protection plates are slidably lifted in the inside of the plate grooves, the telescopic rods are installed at the bottom end of the front side of the protection plates, the handles are installed at the front end of the telescopic rods, the telescopic rods are slidably connected with the through grooves in the front side of the machine body, the locking grooves are formed in the front side of the machine body, after the protection plates in the plate grooves are lifted to the appropriate position, the telescopic rods are retracted to make the handles clamped in the inside of the locking grooves, so that the dangerous area is completely closed during stamping to improve the safety, and the mold can be exposed by pulling down during maintenance, which is convenient to operate and meets the safety standards.

[0014] A kind of connector metal terminal punch forming device processing method, comprising the following steps: 1: the mold is respectively installed to the surface of bottom die plate and top die plate, start hydraulic rod to make bottom die plate and top die plate cooperate to complete the stamping process of connector metal terminal, the metal terminal that stamping is completed falls into the inside of screening net, start vibration motor to cooperate spring to improve the separation effect of metal terminal and residue; 2: the detection camera in camera frame carries out appearance detection to the separated metal terminal, when detecting out defective product, start first linear motor and second linear motor to cooperate electromagnet and carry out adsorption to defective product metal terminal, and put into defective product box to improve the quality of finished product; 3: after a certain time of stamping processing, start electric push rod and third linear motor to drive cleaning brush to clean the surface of mold and material belt, set up material leakage groove to fall into waste box inside to collect the waste and impurities such as cleaning, thus complete the stamping forming processing of connector metal terminal.

[0015] Compared with the prior art, the beneficial effects of the present application are that the connector metal terminal punch forming device and its processing method have the following advantages: 1, by starting vibration motor to cooperate spring to drive screening net to vibrate, metal terminal and residue are quickly separated, the first linear motor and second linear motor can adjust the position of electromagnet, and the electric telescopic rod drives the electromagnet to rise and fall to complete the magnetic attraction of defective product metal terminal, and put into defective product box to improve the quality of finished product.

[0016] 2, by T-shaped block and T-shaped slot insertion to install cleaning brush, start third linear motor and electric push rod to drive cleaning brush to move, and cooperate with the fan inside the frame to clean the surface of mold and raw material belt, to prevent residue accumulation causing mold wear and affecting subsequent stamping process, the communication setting leakage groove cooperates with box groove to collect the residue falling in waste box inside, to facilitate subsequent processing.

[0017] 3, by the protection plate inside the plate groove rises to the appropriate position, the telescopic rod retracts to put the handle into the locking groove, so that the dangerous area is completely closed during stamping to improve safety, and the mold is exposed by pulling down during maintenance, convenient operation and meet the safety standards.

[0018] 4, by the audible alarm flashing alarm when detecting or equipment appears abnormal, at the same time, the wireless transmitter transmits data to the technician to facilitate personnel to adjust in time, the display screen displays operating parameters in real time, so as to facilitate personnel to check. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure of the present application is shown in the figure; Figure 2 Structure diagram of the cleaning unit of the present application; Figure 3 Structure diagram of the distribution unit of the present application; Figure 4 Structure diagram of the rear side of the frame of the present application.

[0020] In the figure: 1 body, 2 distribution unit, 21 vibration motor, 22 screening net, 23 spring, 24 support plate, 25 frame, 26 first linear motor, 27 support, 28 second linear motor, 29 electric telescopic rod, 210 electromagnet, 211 mounting bracket, 212 defective product box, 213 rotating wheel, 214 limiting bracket, 215 limiting roller, 216 fixed bracket, 217 bidirectional screw rod, 218 anti-dropping bracket, 219 collection box, 220 adjusting groove, 221 camera bracket, 222 detection camera, 3 cleaning unit, 31 third linear motor, 32 electric push rod, 33 fixed seat, 34 T-shaped block, 35 cleaning brush, 36 rack, 37 fan, 38 material leakage groove, 39 waste box, 310 box groove, 4 protection unit, 41 locking groove, 42 protection plate, 43 telescopic rod, 44 handle, 45 plate groove, 5 machine cover, 6 hydraulic rod, 7 top die plate, 8 bottom die plate, 9 audible and visual alarm, 10 wireless transmitter, 11 display screen, 12 controller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

[0022] Please refer to Figures 1-4 The present embodiment provides a technical solution: a connector metal terminal punch forming device, comprising a body 1 and a distribution unit 2. The body 1: the hydraulic rod 6 is fixed in the internal electric appliance cavity, the bottom end of the hydraulic rod 6 is connected with the middle part of the top surface of the top die plate 7, the bottom surface inside the body 1 is fixed with the bottom die plate 8, the front side of the body 1 is hinged with the machine cover 5, the rear side inside the body 1 is provided with the cleaning unit 3, the cleaning unit 3 includes the third linear motor 31, the electric push rod 32, the fixed seat 33, the T-shaped block 34, the cleaning brush 35, the rack 36 and the fan 37, the third linear motor 31 has two and is fixed on the rear side inside the body 1, the front side of the third linear motor 31 mover seat is provided with the electric push rod 32, the front side end of the electric push rod 32 is connected with one end of the rear side surface of the fixed seat 33, the top surface of the cleaning brush 35 is fixed with the T-shaped block 34, the T-shaped block 34 is slidably installed with the T-shaped groove of the bottom surface of the fixed seat 33, the rear side surface of the fixed seat 33 is fixed with the rack 36, the rack 36 is placed with the fan 37 inside, the input end of the third linear motor 31, the electric push rod 32 and the fan 37 is electrically connected with the output end of the controller 12, the T-shaped block 34 is inserted with the T-shaped groove to install the cleaning brush 35, the third linear motor 31 and the electric push rod 32 are started to drive the cleaning brush 35 to move, and the fan 37 inside the rack 36 is matched to clean the surface of the mold and the raw material belt, so as to prevent the mold from being worn and the subsequent stamping process from being affected by the accumulation of slag, the cleaning unit 3 further includes the leakage groove 38, the waste box 39 and the box groove 310, the leakage groove 38 is opened in the bottom surface inside the body 1, the box groove 310 is opened in the inside of the body 1, the leakage groove 38 is communicated with the box groove 310, the waste box 39 is slidably installed in the inside of the box groove 310, the leakage groove 38 communicated with the box groove 310 can collect the cleaned slag into the inside of the waste box 39, so as to facilitate subsequent processing, the bottom surface inside the body 1 is provided with the protection unit 4, the protection unit 4 includes the locking groove 41, the protection plate 42, the telescopic rod 43, the handle 44 and the plate groove 45, the plate groove 45 is opened in the front side of the bottom surface inside the body 1, the protection plate 42 is slidably lifted in the inside of the plate groove 45, the telescopic rod 43 is installed at the front side bottom end of the protection plate 42, the handle 44 is installed at the front side end of the telescopic rod 43, the telescopic rod 43 is slidably connected with the through groove of the front side of the body 1, the locking groove 41 is opened in the front side of the body 1, after the protection plate 42 in the inside of the plate groove 45 is lifted to the appropriate position, the telescopic rod 43 is retracted to make the handle 44 be clamped into the inside of the locking groove 41, so that the dangerous area is completely closed during stamping to improve safety, and the mold can be exposed by pulling down during maintenance, which is convenient to operate and meets the safety standards; The distributing unit 2 comprises a vibrating motor 21, a screening net 22, a spring 23, a support plate 24 and a frame 25. The frame 25 is fixed to the right side of the machine body 1. The front and back sides of the frame 25 are both fixed with the support plate 24. The top surface of the support plate 24 is connected with the bottom end of the spring 23. The top end of the spring 23 is connected with one side of the bottom surface of the screening net 22. The front and back sides of the bottom surface of the screening net 22 are both installed with the vibrating motor 21. The distributing unit 2 further comprises a first linear motor 26, a support 27, a second linear motor 28, an electric telescopic rod 29, an electromagnet 210, a mounting rack 211 and a defective product box 212. The first linear motor 26 is fixed to the front side of the frame 25. The support 27 is mounted on the surface of the first linear motor 26. The bottom surface of the support 27 is fixed with the second linear motor 28. The bottom surface of the second linear motor 28 is mounted with the electric telescopic rod 29. The bottom end of the electric telescopic rod 29 is provided with the electromagnet 210. The mounting rack 211 is fixed to the back side of the frame 25. The mounting rack 211 is inserted with the defective product box 212. The input ends of the first linear motor 26, the second linear motor 28, the electric telescopic rod 29 and the electromagnet 210 are electrically connected with the output end of the controller 12. The first linear motor 26 and the second linear motor 28 can adjust the position of the electromagnet 210. The electric telescopic rod 29 drives the electromagnet 210 to lift to complete the magnetic attraction and picking of the defective product metal terminal and put it into the defective product box 212 to improve the quality of the finished product. The distributing unit 2 further comprises a rotating wheel 213, a limiting rack 214, a limiting roller 215, a fixing rack 216, a bidirectional screw rod 217, an anti-off rack 218, a collecting box 219 and an adjusting groove 220. There are two fixing racks 216 which are respectively fixed to the two sides of the top surface of the frame 25. The limiting roller 215 is rotatably mounted in the fixing rack 216. The rotating wheel 213 is installed on the front side of the fixing rack 216. The back end of the rotating wheel 213 is connected with the front end of the bidirectional screw rod 217. The threads of the two ends of the bidirectional screw rod 217 are opposite. The outer sides of the bidirectional screw rod 217 are respectively threadedly connected with the screw holes on the surface of the limiting rack 214. The through hole on the surface of the limiting rack 214 is slidably connected with the outer side of the limiting roller 215. The collecting box 219 is placed on the bottom surface in the frame 25. The adjusting groove 220 is opened on the surface of the frame 25. The anti-off rack 218 is slidably mounted in the adjusting groove 220. Rotating the rotating wheel 213 drives the bidirectional screw rod 217 to rotate to adjust the position of the two limiting racks 214 and cooperate with the limiting roller 215 to limit the conveying raw material belt to facilitate the winding of the raw material belt after the stamping is completed. The anti-off rack 218 slidably mounted in the adjusting groove 220 is used to mount the collecting box 219 to collect the screened out material residue and the like. The distributing unit 2 further comprises a camera rack 221 and a detection camera 222. There are two camera racks 221 which are respectively installed on the two ends of the left side of the support 27. The detection camera 222 is placed in the camera rack 221. The input end of the detection camera 222 is electrically connected with the output end of the controller 12.The detection camera 222 inside the camera frame 221 can detect the appearance of the passing terminal to facilitate subsequent rejection of defective products. The controller 12 is arranged on the front side of the machine body 1, the input end of the hydraulic rod 6 and the vibration motor 21 are electrically connected to the output end of the controller 12, the input end of the controller 12 is electrically connected to the output end of the external power supply, the top die plate 7 and the bottom die plate 8 are respectively arranged with the stamping die, the hydraulic rod 6 is started to drive the top die plate 7 to press down to complete the stamping process of the connector metal terminal, the vibration motor 21 is started to cooperate with the spring 23 to drive the screening net 22 to vibrate, so as to quickly separate the metal terminal and the slag, etc., the sound-light alarm 9 and the wireless transmitter 10 are further included, the sound-light alarm 9 has two and is respectively arranged on the left and right sides of the machine body 1, the wireless transmitter 10 is fixed to the bottom end of the front side of the machine cover 5, the input end of the sound-light alarm 9 is electrically connected to the output end of the controller 12, the output end of the wireless transmitter 10 is electrically connected to the input end of the controller 12, the sound-light alarm 9 flashes and alarms when detecting or the equipment appears abnormal, at the same time, the wireless transmitter 10 transmits data to the technical personnel to facilitate the personnel to adjust in time, the display screen 11 is further included, the display screen 11 is arranged on the front side of the machine cover 5, the input end of the display screen 11 is electrically connected to the output end of the controller 12, and the display screen 11 displays the running parameters in real time, so as to facilitate the personnel to view.

[0023] The working principle of the connector metal terminal stamping forming device and the processing method thereof is as follows: first, the top die plate 7 and the bottom die plate 8 are respectively installed with the stamping die, the hydraulic rod 6 is started to drive the top die plate 7 to press down to complete the stamping treatment of the connector metal terminal, the vibration motor 21 is started to drive the screening net 22 to vibrate, so that the metal terminal and slag and the like are quickly separated, the detection camera 222 in the camera frame 221 can detect the appearance of the passing terminal, when the detection appears defective products, the first linear motor 26 and the second linear motor 28 are arranged to adjust the position of the electromagnet 210, the electric telescopic rod 29 drives the electromagnet 210 to ascend and descend to complete the magnetic attraction and taking of the defective product metal terminal, and the defective product box 212 is arranged to improve the quality of the finished product, the rotating rotating wheel 213 drives the bidirectional lead screw 217 to rotate to adjust the position of the two limiting frames 214, and the limiting roller 215 is arranged to limit the conveying raw material belt, so as to facilitate the winding of the raw material belt after stamping, the anti-drop frame 218 sliding in the adjusting groove 220 is arranged to install the collection box 219, so as to collect the slag and the like screened and dropped, after a certain number of stamping, the third linear motor 31 and the electric push rod 32 are started to drive the cleaning brush 35 to move, and the fan 37 in the frame 36 is arranged to clean the surface of the die and the raw material belt, so as to prevent the slag from accumulating to cause die wear and affect the subsequent stamping treatment, the leakage groove 38 arranged in communication with the box groove 310 can collect the cleaned slag dropped into the waste box 39, so as to facilitate subsequent treatment, during the stamping of the connector metal terminal, the protection plate 42 in the plate groove 45 rises to the appropriate position, the telescopic rod 43 retracts, and the handle 44 is clamped into the locking groove 41, so that the dangerous area is completely closed during stamping to improve safety, and the die can be exposed by pulling down during maintenance, which is convenient to operate and meets the safety standard.

[0024] It is worth noting that the controller 12 in the above embodiment is respectively provided with buttons corresponding to the vibration motor 21, the first linear motor 26, the second linear motor 28, the electric telescopic rod 29, the electromagnet 210, the detection camera 222, the third linear motor 31, the electric push rod 32, the fan 37, the hydraulic rod 6, the audible and visual alarm 9, the wireless transmitter 10 and the display screen 11. The controller 12 controls the vibration motor 21, the first linear motor 26, the second linear motor 28, the electric telescopic rod 29, the electromagnet 210, the detection camera 222, the third linear motor 31, the electric push rod 32, the fan 37, the hydraulic rod 6, the audible and visual alarm 9, the wireless transmitter 10 and the display screen 11 to work by using the method commonly used in the prior art.

[0025] The above merely illustrates the embodiments of the present application, and is not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, which is made according to the content of the present application, shall be included in the patent protection scope of the present application.

Claims

1. A connector metal terminal stamping forming apparatus, characterized in that: It includes the main body (1) and the material distribution unit (2); Body (1): A hydraulic rod (6) is fixed inside the electrical cavity. The bottom end of the hydraulic rod (6) is connected to the middle of the top surface of the top template (7). A bottom template (8) is fixed inside the bottom surface of the body (1). A cover (5) is hinged to the front side of the body (1). A cleaning unit (3) is provided on the rear side inside the body (1). A protective unit (4) is provided on the bottom surface inside the body (1). The material distribution unit (2) includes a vibration motor (21), a screening screen (22), a spring (23), a support plate (24), and a frame (25). The frame (25) is fixed on the right side of the machine body (1). The support plate (24) is fixed on both the front and rear sides inside the frame (25). The top surface of the support plate (24) is connected to the bottom end of the spring (23). The top end of the spring (23) is connected to one side of the bottom surface of the screening screen (22). The vibration motor (21) is installed on both the front and rear sides of the bottom surface of the screening screen (22). The system also includes a controller (12), which is located on the front side of the body (1). The input ends of the hydraulic rod (6) and the vibration motor (21) are electrically connected to the output end of the controller (12), and the input end of the controller (12) is electrically connected to the output end of an external power source.

2. The connector metal terminal stamping forming apparatus according to claim 1, characterized in that: The material sorting unit (2) also includes a first linear motor (26), a bracket (27), a second linear motor (28), an electric telescopic rod (29), an electromagnet (210), a mounting bracket (211), and a defective product box (212). The first linear motor (26) is fixed on the front side of the frame (25). The bracket (27) is installed on the surface of the moving part of the first linear motor (26). The second linear motor (28) is fixed on the bottom surface of the bracket (27). The electric telescopic rod (29) is installed on the bottom surface of the moving part of the second linear motor (28). An electromagnet (210) is provided at the bottom end of the electric telescopic rod (29). The mounting bracket (211) is fixed on the rear side of the frame (25). A defective product box (212) is inserted into the inside of the mounting bracket (211). The input ends of the first linear motor (26), the second linear motor (28), the electric telescopic rod (29), and the electromagnet (210) are electrically connected to the output end of the controller (12).

3. The connector metal terminal stamping forming apparatus according to claim 1, characterized in that: The material distribution unit (2) also includes a rotating wheel (213), a limiting frame (214), a limiting roller (215), a fixed frame (216), a bidirectional lead screw (217), an anti-detachment frame (218), a collection box (219), and an adjusting groove (220). There are two fixed frames (216), which are respectively fixed on both sides of the top surface of the frame (25). The limiting roller (215) is rotatably installed inside the fixed frame (216). The rotating wheel (213) is installed on the front side of the fixed frame (216), and the rear side of the rotating wheel (213) is also included. The end is connected to the front end of the bidirectional lead screw (217), the threads at both ends of the bidirectional lead screw (217) are opposite, the outer side of the bidirectional lead screw (217) is threaded to the screw holes on the surface of the two limit frames (214) respectively, the through hole on the surface of the limit frame (214) is slidably connected to the outer side of the limit roller (215), the collection box (219) is placed on the bottom surface inside the frame (25), the adjustment groove (220) is opened on the surface of the frame (25), and the anti-detachment frame (218) is slidably installed inside the adjustment groove (220).

4. The connector metal terminal stamping forming apparatus according to claim 2, characterized in that: The material distribution unit (2) also includes a camera frame (221) and a detection camera (222). There are two camera frames (221) and they are respectively installed at both ends of the left side of the bracket (27). The detection camera (222) is placed inside the camera frame (221). The input end of the detection camera (222) is electrically connected to the output end of the controller (12).

5. The connector metal terminal stamping forming apparatus according to claim 1, characterized in that: The cleaning unit (3) includes a third linear motor (31), an electric push rod (32), a fixed base (33), a T-block (34), a cleaning brush (35), a frame (36), and a fan (37). There are two third linear motors (31), which are fixed to the rear side inside the body (1) on the left and right sides respectively. The front side of the third linear motor (31) is provided with an electric push rod (32). The front end of the electric push rod (32) is connected to one end of the rear side of the fixed base (33). The top surface of the cleaning brush (35) is fixed with a T-block (34). The T-block (34) is slidably installed with the T-slot on the bottom surface of the fixed base (33). The rear side of the fixed base (33) is fixed with a frame (36). The fan (37) is placed inside the frame (36). The input ends of the third linear motor (31), the electric push rod (32), and the fan (37) are electrically connected to the output end of the controller (12).

6. The connector metal terminal stamping forming apparatus according to claim 1, characterized in that: The cleaning unit (3) also includes a material leakage trough (38), a waste box (39) and a box groove (310). The material leakage trough (38) is located on the bottom surface inside the machine body (1), and the box groove (310) is located inside the machine body (1). The material leakage trough (38) and the box groove (310) are connected. The waste box (39) is slidably installed inside the box groove (310).

7. The connector metal terminal stamping forming apparatus according to claim 1, characterized in that: The protective unit (4) includes a locking groove (41), a protective plate (42), a telescopic rod (43), a handle (44), and a plate groove (45). The plate groove (45) is located on the front side of the bottom surface inside the body (1). The protective plate (42) slides and rises inside the plate groove (45). The telescopic rod (43) is installed at the bottom of the front side of the protective plate (42). The handle (44) is installed at the front end of the telescopic rod (43). The telescopic rod (43) is slidably connected to the through groove on the front side of the body (1). The locking groove (41) is located on the front side of the body (1).

8. The connector metal terminal stamping forming apparatus according to claim 1, characterized in that: It also includes an audible and visual alarm (9) and a wireless transmitter (10). There are two audible and visual alarms (9) installed on the left and right sides of the body (1). The wireless transmitter (10) is fixed to the bottom of the front side of the cover (5). The input end of the audible and visual alarm (9) is electrically connected to the output end of the controller (12), and the output end of the wireless transmitter (10) is electrically connected to the input end of the controller (12).

9. The connector metal terminal stamping forming apparatus according to claim 1, characterized in that: It also includes a display screen (11), which is mounted on the front side of the cover (5), and the input of the display screen (11) is electrically connected to the output of the controller (12).

10. A processing method for a connector metal terminal stamping forming apparatus, characterized in that: Includes the following steps: 1): Install the molds on the surfaces of the bottom template (8) and the top template (7) respectively, start the hydraulic rod (6) to make the bottom template (8) and the top template (7) cooperate to complete the stamping process of the connector metal terminals. The stamped metal terminals fall into the interior of the screening screen (22). Start the vibration motor (21) in conjunction with the spring (23) to improve the separation effect of the metal terminals and the slag. 2): The inspection camera (222) inside the camera holder (221) performs visual inspection on the separated metal terminals. When a defective product is detected, the first linear motor (26) and the second linear motor (28) are activated to work with the electromagnet (210) to attract the defective metal terminal and put it into the defective product box (212) to improve the quality of the finished product. 3): After a certain period of stamping, start the electric push rod (32) and the third linear motor (31) to drive the cleaning brush (35) to clean the surface of the mold and the strip. The set material leakage trough (38) will collect the waste and other impurities that fall off during cleaning into the waste box (39). This completes the stamping and forming process of the connector metal terminal.

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