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CN-224222475-U - Connector terminal processing device

CN224222475UCN 224222475 UCN224222475 UCN 224222475UCN-224222475-U

Abstract

The utility model discloses a connector terminal processing device which comprises a feeding mechanism, a punching mechanism and a receiving mechanism, wherein the feeding mechanism is positioned at the upstream of the punching mechanism, the punching mechanism is positioned at the upstream of the receiving mechanism, the punching mechanism comprises a carrier seat, a punching plate and a punching module for driving the punching plate to press downwards, the carrier seat is arranged on a workbench, the upper surface of the carrier seat is recessed downwards to form a guide groove matched with a material belt, the punching plate is positioned above the carrier seat, the lower surface of the punching plate is provided with a punching column, the upper and lower sides of the punching plate are respectively provided with a pressing structure, the pressing structure comprises a mounting seat and a plurality of pressing wheels, the pressing wheels are connected with the mounting seat in a rotating manner, the mounting seat is provided with a waist-shaped hole, a screw penetrates through the waist-shaped hole to be connected with the carrier seat, and the material belt is positioned between the pressing wheels and the guide groove. The utility model prevents the material belt from separating from the guide chute in the conveying or stamping process, and ensures the position accuracy of punching.

Inventors

  • ZHANG YI
  • LIU XIAOQING
  • LI PENG

Assignees

  • 昆山诺丰精密部件有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (7)

  1. 1. The connector terminal processing device is characterized by comprising a feeding mechanism (1), a punching mechanism (2) and a receiving mechanism (3), wherein the feeding mechanism is positioned at the upstream of the punching mechanism, and the punching mechanism is positioned at the upstream of the receiving mechanism; The punching mechanism comprises a carrier seat (21), a punching plate (22) and a punching module for driving the punching plate to press downwards, wherein the carrier seat is arranged on a workbench (4), the upper surface of the carrier seat is recessed downwards to form a guide groove (211) matched with a material belt (5), the punching plate is positioned above the carrier seat, the lower surface of the punching plate is provided with a punching column (221), the upper and the lower sides of the punching plate are both provided with a pressing structure, the pressing structure comprises a mounting seat (61) and a plurality of pressing wheels (62), the pressing wheels are connected with the mounting seat in a rotating way, the mounting seat is provided with waist-shaped holes (611), a screw (63) penetrates through the waist-shaped holes to be connected with the carrier seat, and the material belt is positioned between the pressing wheels and the guide groove; The carrier is provided with an air cavity (212), the air cavity is communicated with the air flow channel (213), the material belt comprises terminals (51) which are distributed along the length direction of the material belt, the terminals are provided with adsorbed parts (511), and the air cavity is positioned below the adsorbed parts and corresponds to the air cavity.
  2. 2. The connector terminal processing apparatus according to claim 1, wherein the punching die set comprises a fixing plate (23) and a punching cylinder (24) fixed to the fixing plate, and a push rod of the punching cylinder is connected to the punching plate, the fixing plate is fixed to an upper end of a connecting rod (25), and a lower end of the connecting rod is connected to the carrier through the punching plate.
  3. 3. The connector terminal processing apparatus according to claim 1, wherein the gas flow passage communicates with a gas pipe that communicates with a negative pressure pump.
  4. 4. The connector terminal processing apparatus according to claim 1, wherein the carrier is provided with a waste discharge hole (214) corresponding to the punching column, and a waste collection tank (7) is provided below the waste discharge hole.
  5. 5. The connector terminal processing device according to claim 1, wherein the feeding mechanism and the receiving mechanism comprise a tray (11) and a rotary driving motor (12) for driving the tray to rotate, the tray is connected with an output shaft of the rotary driving motor, the rotary driving motor is fixed on a guide block (13), the guide block is fixed on a support (14), and the support is fixed on a workbench.
  6. 6. The connector terminal processing device of claim 5, further comprising a guide module, wherein the guide module comprises a limit rod (15), a tension spring (16) and a sliding block (17), the limit rod is provided with a limit groove (151), the material belt passes through the limit groove, the limit rod is fixed on the sliding block, a guide rod (18) passes through the sliding block, the sliding block can slide along the length direction of the guide block, two ends of the guide rod are respectively arranged on an installation block (19), the installation block is fixed on the guide block, one end of the tension spring is connected with the installation block, and the other end of the tension spring is connected with the sliding block.
  7. 7. The connector terminal processing apparatus according to claim 6, wherein the guide block is provided with a stopper (131) for stopping the slider.

Description

Connector terminal processing device Technical Field The utility model belongs to the field of terminal processing, and particularly relates to a connector terminal processing device. Background Punching is a necessary step in the production of connector terminals for forming mounting holes, positioning holes, and is a press working method for obtaining a desired part by applying pressure to a material at room temperature using a die mounted on a press machine to cause separation or plastic deformation. In the prior art, when a terminal is placed on a die for punching, a terminal material belt is easy to misplace with the die in the punching process or the conveying process, so that the punching position of the terminal is inaccurate, and even a product is scrapped. Disclosure of utility model The utility model mainly solves the technical problem of providing a connector terminal processing device, which prevents a material belt from separating from a guide chute in the conveying or stamping process and ensures the position accuracy of punching. In order to solve the technical problems, the utility model adopts a technical scheme that the connector terminal processing device comprises a feeding mechanism, a punching mechanism and a receiving mechanism, wherein the feeding mechanism is positioned at the upstream of the punching mechanism, and the punching mechanism is positioned at the upstream of the receiving mechanism; The punching mechanism comprises a carrier seat, a punching plate and a punching module for driving the punching plate to press downwards, the carrier seat is arranged on the workbench, the upper surface of the carrier seat is downwards recessed to form a guide groove matched with a material belt, the punching plate is positioned above the carrier seat, the lower surface of the punching plate is provided with a punching column, the upper and the lower sides of the punching plate are both provided with a pressing structure, the pressing structure comprises a mounting seat and a plurality of pressing wheels, the pressing wheels are rotationally connected to the mounting seat, the mounting seat is provided with a waist-shaped hole, a screw penetrates through the waist-shaped hole and is connected with the carrier seat, the material belt is positioned between the pressing wheels and the guide groove, and the material belt is prevented from being separated from the guide groove in the conveying or punching process through the arrangement of the pressing wheels, so that the punching position precision is ensured; The carrier is provided with an air cavity, the air cavity is communicated with the air flow channel, the material belt comprises terminals which are arranged along the length direction of the material belt, the terminals are provided with adsorbed parts, the air cavity is located below the adsorbed parts, the adsorbed parts correspond to the air cavity, the terminals are adsorbed by utilizing negative pressure of the air cavity, and the material belt is prevented from being separated from the guide chute. Further, the punching die set includes fixed plate and punching press cylinder, the punching press cylinder is fixed in the fixed plate, just the push rod and the punching press board of punching press cylinder are connected, the fixed plate is fixed in the upper end of connecting rod, the lower extreme of connecting rod passes the punching press board and is connected with the carrier. Further, the gas flow passage is communicated with a gas pipe, and the gas pipe is communicated with a negative pressure pump. Further, the carrying seat is provided with a waste discharge hole corresponding to the punching column, and a waste collection groove is arranged below the waste discharge hole. Further, the feeding mechanism and the receiving mechanism comprise a material tray and a rotation driving motor for driving the material tray to rotate, the material tray is connected with an output shaft of the rotation driving motor, the rotation driving motor is fixed on a guide block, the guide block is fixed on a support, and the support is fixed on a workbench. Further, still include the guide module, the guide module includes gag lever post, extension spring and sliding block, the gag lever post is equipped with the spacing groove, the material area is passed the spacing groove, the gag lever post is fixed in the sliding block, the guide arm passes the sliding block, the sliding block can slide along the length direction of guide block, install in the installation piece respectively at the both ends of guide arm, the installation piece is fixed in the guide block, the one end and the installation piece of extension spring are connected, just the other end and the sliding block of extension spring are connected. Further, the guide block is provided with a limiting block for limiting the sliding block. The beneficial effects of the utility model are at least as follows: The punching mechanism comp