阅读说明：本技术 一种接线端子组装检测自动化装配装置 (Binding post equipment detects automatic assembly device ) 是由 饶小坡 于 2021-07-12 设计创作，主要内容包括：本发明公开了一种接线端子组装检测自动化装配装置,该接线端子组装检测自动化装配装置实现了带玻璃保险管的接线端子组装、检测、及耐压测试全自动化,整体装置的设计生产速率为20件/分钟,运行效率大于或等于90％,合格率大于或等于98％,为人工组装速度的9.6倍,大大提高了生产效率、节省了人力资源。该接线端子组装检测自动化装配装置的零部件均采用振动盘送料,负责输送夹紧柱式保险端子外壳至每个对应工位的定位夹爪采用伺服电机+丝杆驱动的方式；接线端子进行组装时,带有缺料检测、螺钉锁入深度检测、紧螺钉检测、导通检测及耐压测试、MES数据采集等功能,控制方面由PLC控制,操作界面为采用触摸屏,直观易用,并且具有MES功能。(The invention discloses an automatic assembling device for assembling and detecting a wiring terminal, which realizes the full automation of the assembling, detecting and pressure resistance testing of the wiring terminal with a glass protective tube, the design production rate of the whole device is 20 pieces/minute, the operation efficiency is more than or equal to 90 percent, the qualification rate is more than or equal to 98 percent, the manual assembling speed is 9.6 times that of the whole device, the production efficiency is greatly improved, and the human resources are saved. Parts of the automatic assembling device for assembling and detecting the wiring terminal all adopt a vibration disc for feeding, and a positioning clamping jaw which is responsible for conveying a clamping column type safety terminal shell to each corresponding station adopts a servo motor and screw rod driving mode; when the wiring terminal is assembled, the functions of material shortage detection, screw locking depth detection, screw tightening detection, conduction detection, pressure resistance test, MES data acquisition and the like are realized, the control aspect is controlled by a PLC, the operation interface adopts a touch screen, the operation is visual and easy to use, and the MES function is realized.)

1. The automatic assembling device for assembling and detecting the wiring terminal is characterized by comprising a workbench, a positioning clamping jaw mechanism, a shell mounting mechanism, a fuse fixing piece correcting mechanism, an assembling mechanism, a screw distributing mechanism, a screw mounting mechanism, a servo locking screw mechanism, a support and glass fuse terminals, a support mounting mechanism, a clamping jaw mechanism, a shell mounting mechanism, a fuse fixing piece correcting mechanism, an assembling mechanism, a screw mounting mechanism, a servo locking screw mechanism, a screw mounting mechanism and a screw mounting mechanism, wherein the positioning clamping jaw mechanism is mounted on the workbench and used for positioning and clamping a column type fuse terminal shell, the shell mounting mechanism is used for mounting the column type fuse terminal shell, the fuse fixing piece mounting mechanism is used for mounting a fuse fixing piece into the column type fuse terminal shell, the assembling mechanism is used for assembling fuse fixing a copper column and a spring plate and mounting the fuse terminal into the column type fuse terminal shell, the screw distributing mechanism is used for distributing screws, the screws into the column type fuse terminal shell, the servo locking screw mechanism is used for mounting the support and the glass fuse terminals into the column type fuse terminal shell, The device comprises a voltage-withstanding test function integrated system for carrying out voltage-withstanding test on the installed wiring terminal, a PLC controller for controlling the operation of each mechanism and a touch screen; the shell mounting mechanism is connected with a shell vibrating disc, the protective tube fixing plate mounting mechanism is connected with a protective tube fixing plate vibrating disc, a protective tube end wiring copper column is connected with a protective tube end wiring copper column vibrating disc, the elastic sheet is connected with an elastic sheet vibrating disc, the screw distributing mechanism is connected with a screw vibrating disc, the support mounting mechanism is respectively connected with a support vibrating disc of a conveying support and a glass protective tube end vibration disc of a conveying glass protective tube terminal, and an MES data acquisition module is arranged in the PLC; the positioning clamping jaw mechanism comprises a positioning clamping jaw base which adopts a positioning clamping jaw servo motor and a screw rod to drive linear reciprocating motion, and a plurality of clamping jaw stations which are arranged on the positioning clamping jaw base and are preset at intervals; the clamping jaw station comprises a positioning clamping jaw finger cylinder and a positioning clamping jaw which is provided with a positioning clamping jaw finger cylinder top output end and can open or clamp the column type safety terminal shell by 180 degrees.

2. The automatic assembling device for assembling and detecting the wiring terminal according to claim 1, wherein the shell mounting mechanism comprises a shell circular belt conveying assembly, a shell distributing assembly and a shell assembling manipulator, wherein the shell circular belt conveying assembly is used for receiving and feeding materials with a shell vibrating disc, the shell distributing assembly is used for detecting the in-place distribution of the materials conveyed by the shell circular belt conveying assembly, and the shell assembling manipulator is used for clamping the materials, translating and mounting the materials into the positioning clamping jaws;

the shell circular belt conveying assembly comprises a shell circular belt conveying channel, a shell circular belt arranged in the shell circular belt conveying channel, a direct current motor arranged on the shell circular belt conveying channel and driving the shell circular belt to convey materials, and a shell feeding detection optical fiber arranged on the shell circular belt conveying channel and used for detecting the full material and then sending a signal to a PLC (programmable logic controller) to control a shell vibration disc to stop feeding;

the shell distributing assembly comprises a shell distributing channel for receiving the discharge end of the shell conveying channel by the round belt, shell in-place detection optical fibers arranged on the shell distributing channel and used for detecting materials in place, a shell distributing cylinder arranged on the shell distributing channel and controlled to be started by the PLC, and a shell pushing sliding block arranged on the power output end of the shell distributing cylinder and used for pushing the materials on the shell distributing channel to the position corresponding to the shell assembling manipulator;

the shell assembling manipulator comprises a shell taking cylinder, a shell clamping jaw, a shell translation cylinder and a shell clamping jaw, wherein the shell clamping jaw is arranged on the power output end of the shell taking cylinder and used for clamping materials, the shell taking cylinder is driven to drive the shell taking cylinder and the shell clamping jaw to translate to the positioning clamping jaw.

3. The automatic assembling device for assembling and detecting the wiring terminal according to claim 2, wherein the protective tube fixing piece mounting mechanism comprises a protective tube fixing piece direct-vibration conveying material channel which is in loading connection with a protective tube fixing piece vibration disc, a protective tube fixing piece distributing component which distributes materials after the materials conveyed on the protective tube fixing piece direct-vibration conveying material channel are in place, and a protective tube fixing piece assembling manipulator which clamps the materials, translates and installs the materials into the shell of the column type safety terminal; the feeding end of the protective tube fixing piece direct vibration conveying channel is provided with a protective tube fixing piece feeding detection optical fiber for detecting full feeding of the material and then sending a signal to a PLC (programmable logic controller) to control a protective tube fixing piece vibration disc to stop feeding;

the protective tube fixing piece distributing assembly comprises a protective tube fixing piece distributing channel for receiving the discharge end of the direct vibration conveying channel, a protective tube fixing piece in-place detection optical fiber arranged on the protective tube fixing piece distributing channel and used for detecting materials in place, a protective tube fixing piece distributing cylinder arranged on the protective tube fixing piece distributing channel and controlled to be started by a PLC (programmable logic controller), and a protective tube fixing piece pushing sliding block arranged on the power output end of the protective tube fixing piece distributing cylinder and used for pushing the materials on the protective tube fixing piece distributing channel to the position corresponding to the protective tube fixing piece assembling manipulator;

the protective tube fixing piece assembling mechanical arm comprises a protective tube fixing piece taking air cylinder, a protective tube fixing piece clamping jaw, a protective tube fixing piece translation air cylinder and a protective tube fixing piece mounting air cylinder, wherein the protective tube fixing piece taking air cylinder is arranged at the power output end of the protective tube fixing piece taking air cylinder and used for clamping materials, the protective tube fixing piece translation air cylinder is used for driving the protective tube fixing piece taking air cylinder and the protective tube fixing piece clamping jaw to translate to the positioning clamping jaw, and the protective tube fixing piece mounting air cylinder is used for driving the protective tube fixing piece clamping jaw to mount the protective tube fixing piece into the column type safety terminal shell.

4. The automatic assembling device for the assembling and detecting of the wiring terminal according to claim 3, wherein the fuse fixing piece correcting mechanism comprises a correcting and fixing component, a fuse fixing piece repressing telescopic cylinder arranged on the correcting and fixing component, a fuse fixing piece repressing clamping jaw arranged on the power output end of the fuse fixing piece repressing telescopic cylinder and used for repressing the fuse fixing piece installed in the column type fuse terminal shell, and a fuse fixing piece correcting finger cylinder arranged on the correcting and fixing component and used for correcting the fuse fixing piece with an incorrect installation position.

5. The automatic assembling device for the assembly and detection of the wiring terminal according to claim 4, wherein the assembling mechanism comprises a first wiring copper cylinder round belt conveying channel for bearing and feeding with a fuse tube end wiring copper cylinder vibrating disc, a wiring copper cylinder distributing component for distributing materials after the materials conveyed on the wiring copper cylinder round belt conveying channel are in place, a spring plate direct vibration conveying channel for bearing and feeding with a spring plate vibrating disc, a spring plate assembling component for installing the spring plate into the wiring copper cylinder to form an assembled spring plate assembling component, a second wiring copper cylinder round belt conveying channel for conveying the wiring copper cylinder with the assembled spring plate, and a wiring copper cylinder assembling manipulator for distributing the wiring copper cylinder with the assembled spring plate and installing the wiring copper cylinder into a cylindrical fuse terminal shell;

the feeding end of the first wiring copper cylinder round belt conveying channel is provided with a wiring copper cylinder feeding detection optical fiber for detecting that the material is full and then sending a signal to a PLC (programmable logic controller) to control the fuse tube end wiring copper cylinder vibrating disc to stop feeding;

the wiring copper column distribution assembly comprises a wiring copper column distribution material channel for receiving the discharge end of the first wiring copper column circular belt conveying material channel, a wiring copper column in-place detection optical fiber arranged on the wiring copper column distribution material channel and used for detecting materials in place, a wiring copper column distribution air cylinder arranged on the wiring copper column distribution material channel and controlled to be started by a PLC (programmable logic controller), and a wiring copper column push rod arranged on the power output end of the wiring copper column distribution air cylinder and used for pushing the materials on the wiring copper column distribution material channel to the corresponding elastic sheet mounting position;

the feeding end of the elastic piece direct vibration conveying channel is provided with an elastic piece feeding detection optical fiber for detecting full feeding of materials and then sending a signal to a PLC (programmable logic controller) to control an elastic piece vibration disc to stop feeding, an elastic piece in-place detection optical fiber arranged on the elastic piece direct vibration conveying channel and used for detecting materials in place, and an elastic piece limiting cylinder arranged on the elastic piece direct vibration conveying channel and controlled by the PLC to prevent a second elastic piece from entering the position of the elastic piece assembling component;

the elastic sheet assembling component comprises an elastic sheet pushing cylinder which is used for assembling the elastic sheet into the fuse tube end wiring copper column;

the connecting copper column assembling manipulator comprises a connecting copper column taking cylinder, a connecting copper column clamping jaw, a connecting copper column translation cylinder and a connecting copper column mounting cylinder, wherein the connecting copper column taking cylinder is arranged at the power output end of the connecting copper column taking cylinder and used for clamping materials, the connecting copper column translation cylinder is used for driving the connecting copper column taking cylinder and the connecting copper column clamping jaw to translate to the positioning clamping jaw, and the connecting copper column mounting cylinder is used for driving the connecting copper column clamping jaw to mount the connecting copper column at the end of the protective tube into the column type protective terminal shell.

6. The automatic assembling device for the assembling detection of the wiring terminals as claimed in claim 5, the screw distributing mechanism comprises a screw distributing support, a screw distributing seat, a screw feeding port, a strong magnet, a screw distributing transparent hose, a screw distributing cylinder and an annular proximity switch, wherein the screw distributing seat is arranged on the screw distributing base and is used for receiving and feeding materials with a screw vibrating disc, the screw feeding port is arranged on the screw distributing seat and is provided with two independent feeding materials, the strong magnet is arranged on the screw distributing seat and is close to the screw feeding port and firmly absorbs screws to enter the screw feeding port, the screw distributing transparent hose is arranged at the bottom of the screw distributing seat and is communicated with the screw feeding port, the screw distributing cylinder is arranged on the screw distributing support and corresponds to the screw feeding port and is pressed down to be inserted into the screw distributing transparent hose, and the annular proximity switch is arranged on the screw distributing transparent hose and is used for detecting the condition of passing screws and sending signals to a PLC (programmable logic controller) to control the screw distributing cylinder to return to the original position.

7. The automatic assembling device for assembling and detecting the wiring terminal according to claim 6, wherein the screw mounting mechanism comprises a screw mounting base, a screw mounting station seat arranged on the screw mounting base, a screw mounting transparent hose connected and communicated with the screw distribution transparent hose, a hose fixing seat arranged at the bottom of the screw mounting transparent hose and positioned above the screw mounting station seat, a screw distribution cylinder arranged on one side of the screw mounting station seat, a screw distribution slider arranged on the power output end of the screw distribution cylinder and positioned in the screw mounting station seat, a screw falling cylinder arranged on the screw mounting base, a first copper column positioning shifting block arranged on the power output end of the bottom of the screw falling cylinder and driven to be inserted into the column type fuse terminal shell, a screw mounting cylinder arranged on the screw mounting base, a screw guiding groove arranged on the power output end of the bottom of the screw mounting cylinder and used for pressing a screw into the column type fuse terminal shell The copper column positioning second shifting block is arranged on the power output end of the screw positioning cylinder and correspondingly positioned on the other side of the screw mounting station seat to press the copper column of the terminal wiring of the protective tube back to the correct position; the screw installation transparent hose is connected with a compressed air circuit, the air blowing part of the compressed air circuit is provided with a pressure regulating valve, and the air pressure of the compressed air circuit is 0.3 MPa.

8. The automatic assembling device for assembling and detecting the wiring terminal according to claim 7, wherein the servo locking mechanism comprises a servo locking pin base, a locking pin falling cylinder arranged on the servo locking pin base, a locking pin servo motor arranged on a power output end at the bottom of the locking pin falling cylinder, and a screwdriver head assembly arranged on a power output end at the bottom of the locking pin servo motor and connected through a coupler; the locking nail falling cylinder is matched with a linear guide rail on the servo locking nail base to realize the up-and-down linear motion of the locking nail falling cylinder; the batch nozzle component comprises a batch nozzle rod shell, a batch nozzle rod which is arranged on the batch nozzle rod shell and penetrates out of the bottom of the batch nozzle rod shell, and a compression spring which is sleeved on the batch nozzle rod and is arranged in the batch nozzle rod shell; the servo locking mechanism further comprises a screw material shortage detection optical fiber for detecting the material shortage of the screw, a screw locking depth detection optical fiber for detecting the locking depth of the screw and a fastening screw detection optical fiber for detecting the fastening degree of the screw.

9. The automatic assembling device for the assembly and detection of the wiring terminal according to claim 8, wherein the bracket mounting mechanism comprises a bracket conveying material channel for receiving and feeding the bracket vibrating disc, a bracket distributing assembly arranged on the bracket conveying material channel for conveying materials to position and then distributing the materials, a glass fuse terminal conveying material channel for receiving and feeding the glass fuse terminal vibrating disc, a glass fuse terminal assembling assembly arranged on the glass fuse terminal conveying material channel for assembling the glass fuse terminal conveying material channel into a clamping groove of the bracket after conveying the materials to position, and a bracket assembling manipulator for clamping and inserting the bracket assembled with the glass fuse terminal into the column type fuse terminal housing;

a bracket feeding detection optical fiber for detecting that the material is full and sending a signal to a PLC (programmable logic controller) to control a bracket vibrating disc to stop feeding is arranged at the feeding end of the bracket conveying channel;

the support distribution assembly comprises a support in-place detection optical fiber arranged at the discharge end of the support conveying channel and used for detecting the in-place detection of the support, a support pushing cylinder and a support pushing sliding block arranged at the power output end of the support pushing cylinder and used for distributing the in-place support and pushing the in-place support to a specified position for waiting;

the feeding end of the glass protective tube conveying channel is provided with a glass protective tube terminal feeding detection optical fiber for detecting that the material is full and then sending a signal to a PLC (programmable logic controller) to control a glass protective tube terminal vibrating disc to stop feeding;

the glass protective tube terminal assembling component comprises a glass protective tube terminal in-place detection optical fiber, a glass protective tube terminal pushing cylinder and a glass protective tube terminal pushing sliding block, wherein the glass protective tube terminal in-place detection optical fiber is arranged at the discharge end of a glass protective tube terminal conveying and feeding channel and is used for detecting the in-place detection of the glass protective tube terminal, and the glass protective tube terminal pushing sliding block is arranged on the power output end of the glass protective tube terminal pushing cylinder and pushes and assembles the in-place glass protective tube terminal into a clamping groove of the bracket;

the bracket assembling manipulator comprises a bracket taking cylinder, a bracket clamping jaw, a bracket translation cylinder and a bracket mounting cylinder, wherein the bracket clamping jaw is arranged on the power output end of the bracket taking cylinder and clamps the bracket, the bracket translation cylinder drives the bracket taking cylinder and the bracket clamping jaw to translate to the positioning clamping jaw, and the bracket mounting cylinder drives the bracket clamping jaw to mount the bracket assembled with the glass fuse terminal into a column type fuse terminal shell.

10. The automatic assembling device for assembling and detecting wiring terminals as claimed in claim 9, wherein the integrated system of the voltage withstanding test function comprises a voltage withstanding test turntable mounted on the worktable, a voltage withstanding test servomotor for driving the voltage withstanding test turntable to rotate, a plurality of voltage withstanding test stations disposed on the voltage withstanding test turntable, a linear module assembly mounted on the worktable for clamping the wiring terminals with all components mounted thereon from the positioning clamping jaws and placing the wiring terminals in the voltage withstanding test stations, a voltage withstanding test assembly mounted on the worktable for performing the voltage withstanding test on the wiring terminals rotated to the alignment position, a voltage withstanding positioning assembly disposed on the bottom of the voltage withstanding test assembly and contacting with the bottom and two side surfaces of the corresponding wiring terminals for performing the voltage withstanding test positioning on the wiring terminals, a voltage withstanding sorting assembly disposed on the worktable for performing the qualified product sorting and the unqualified product sorting on the wiring terminals subjected to the voltage withstanding test, The pressure-resistant discharging component is arranged on the workbench and is used for discharging the sorted qualified products into a good product tray and discharging the sorted unqualified products into a defective product tray; the test voltage of the voltage-withstanding test assembly is one kilovolt plus two times of the working voltage of the product, and the voltage-withstanding test time is 2 seconds.

Technical Field

The invention relates to the technical field of wiring terminal assembly, in particular to an automatic wiring terminal assembly detection assembly device which is provided with a glass fuse terminal and realizes automatic assembly, detection and voltage withstanding test automatic production.

Background

The terminal block assembly with the glass fuse terminal is more, and comprises a column type fuse terminal shell 104, a glass fuse terminal 105 arranged in the column type fuse terminal shell, a support 106 arranged at the top of the column type fuse terminal shell and used for pressing the glass fuse terminal, two screws 107 arranged on the column type fuse terminal shell, a fuse fixing plate 108, a fuse pipe end connecting copper column 109 and an elastic sheet 110 which are sequentially arranged at two ends of the column type fuse terminal shell, wherein the number of the fuse fixing plate, the fuse pipe end connecting copper column and the elastic sheet is 2, and the number of the other parts is 1, as shown in fig. 12. Because most of the parts of the wiring terminal are irregular shapes (except for the glass fuse terminal and the screw), the assembly is usually carried out in a manual assembly mode, but a manual tooling formula needs to consume large manpower and material resources, the production effect is not high, meanwhile, the assembly error and the assembly failure are easy to occur, and the assembly detection, the pressure resistance test and the like at the later stage are carried out after the assembly. Therefore, the defects of low overall production speed, low efficiency, high qualification rate, low assembly precision, great waste of manpower and material resources, high production cost and the like exist.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an automatic assembling device for assembling and detecting a wiring terminal, which solves the problem of manual assembly in the prior art, realizes the full automation of assembling, detecting and pressure resistance testing of the wiring terminal with a glass protective tube, has the design production rate of 20 pieces/minute, the operating efficiency of more than or equal to 90 percent and the qualification rate of more than or equal to 98 percent, is 9.6 times of the manual assembly speed, greatly improves the production efficiency and saves human resources. Parts of the automatic assembling device for assembling and detecting the wiring terminal all adopt a vibration disc for feeding, and a positioning clamping jaw which is responsible for conveying a clamping column type safety terminal shell to each corresponding station adopts a servo motor and screw rod driving mode; when the wiring terminal is assembled, the functions of material shortage detection, screw locking depth detection, screw tightening detection, conduction detection, pressure resistance test, MES data acquisition and the like are realized, the control aspect is controlled by a PLC, the operation interface adopts a touch screen, the operation is visual and easy to use, and the MES function is realized.

The technical scheme adopted by the invention for solving the technical problems is as follows: the automatic assembling device for assembling and detecting the wiring terminal comprises a workbench, and further comprises a positioning clamping jaw mechanism which is arranged on the workbench and used for positioning and clamping a column type insurance terminal shell to convey, a shell mounting mechanism used for mounting the column type insurance terminal shell, an insurance tube fixing piece mounting mechanism used for mounting an insurance tube fixing piece into the column type insurance terminal shell, an insurance tube fixing piece correcting mechanism used for correcting the insurance tube fixing piece, an assembling mechanism used for assembling a copper column and an elastic piece of a terminal end of the insurance tube and mounting the copper column and the elastic piece into the column type insurance terminal shell, a screw distributing mechanism used for distributing screws, a screw mounting mechanism used for mounting the screws into the column type insurance terminal shell, a servo locking screw mechanism used for locking the screws, a support mounting mechanism used for assembling and mounting a glass insurance tube terminal into the column type insurance terminal shell, a support mounting mechanism used for mounting the support and the glass insurance tube terminal into the column type insurance terminal shell, a positioning clamping mechanism used for clamping and conveying the insurance terminal shell, a shell used for clamping mechanism used for clamping the insurance tube and the insurance tube fixing piece, The device comprises a voltage-withstanding test function integrated system for carrying out voltage-withstanding test on the installed wiring terminal, a PLC controller for controlling the operation of each mechanism and a touch screen; the shell mounting mechanism is connected with a shell vibrating disc, the protective tube fixing plate mounting mechanism is connected with a protective tube fixing plate vibrating disc, a protective tube end wiring copper column is connected with a protective tube end wiring copper column vibrating disc, the elastic sheet is connected with an elastic sheet vibrating disc, the screw distributing mechanism is connected with a screw vibrating disc, the support mounting mechanism is respectively connected with a support vibrating disc of a conveying support and a glass protective tube end vibration disc of a conveying glass protective tube terminal, and an MES data acquisition module is arranged in the PLC; the positioning clamping jaw mechanism comprises a positioning clamping jaw base which adopts a positioning clamping jaw servo motor and a screw rod to drive linear reciprocating motion, and a plurality of clamping jaw stations which are arranged on the positioning clamping jaw base and are preset at intervals; the clamping jaw station comprises a positioning clamping jaw finger cylinder and a positioning clamping jaw which is provided with a positioning clamping jaw finger cylinder top output end and can open or clamp the column type safety terminal shell by 180 degrees. The size of the column type safety terminal shell is larger, and the installation precision requirement is generally met, so that the positioning of the clamp adopts a positioning clamping jaw finger cylinder of a positioning clamping jaw mechanism which can be opened by 180 degrees to be used as a positioning form; when the positioning clamping jaw servo motor and the screw rod drive the positioning clamping jaw to reach a working station (the distance between every two stations is 150mm), the finger cylinder of the positioning clamping jaw is opened by 180 degrees, and the positioning clamping jaw servo motor and the screw rod drive the positioning clamping jaw part to return to the initial position.

The working principle and the action flow of the automatic assembling device for assembling and detecting the wiring terminal are as follows: the PLC controls a positioning clamping jaw servo motor to drive a positioning clamping jaw mechanism to reciprocate, after the groove switch detects that the positioning clamping jaw mechanism is in place, the first station feeds materials to the column type safety terminal shell through the column type safety terminal shell vibration disc and the material distribution mechanism thereof, meanwhile, when the actuating mechanisms of other stations memorize that materials exist in the stations in the PLC, the actuating mechanisms work, and if no materials exist, the actuating elements of the corresponding stations do not work. In order to improve the working efficiency of the whole machine, all the actuating mechanisms work simultaneously under the condition of no interference, for example: in the moving process of the positioning clamping jaw mechanism, all materials reach the position above the appointed station, and the instruction required to be completed by the corresponding station is executed when the position of the clamping jaw mechanism to be positioned reaches the completion. And in the current station execution command process, the positioning clamping jaw mechanism is opened and retreated. The assembly sequence of the wiring terminal on the assembly line is as follows: the method comprises the steps of clamping and placing a column type safety terminal shell above a positioning clamping jaw → installing a safety pipe fixing piece into the column type safety terminal shell → correcting a mounting position of the safety pipe fixing piece to re-press the safety pipe fixing piece → assembling a copper column for connecting the end of a safety pipe with a spring piece and then installing the safety pipe fixing piece into the column type safety terminal shell → installing a screw → respectively screwing in a servo locking screw system, wherein in the process, the missing material detection, the screw locking depth detection, the screw fastening detection → conduction detection → the assembled state of a support and a glass safety pipe end is pressed into the column type safety terminal shell → re-pressing the support → on-off detection of the glass safety pipe end → detection of qualified products entering a pressure test integrated system → 2 seconds when the pressure test time reaches 2 seconds, the test voltage is automatically cut off, the sound of an instrument does not exist, the products are qualified, and the good product is unloaded into a good product tray. If the instrument sounds, namely, the products are unqualified, the whole row (4 products are detected in each group temporarily, and mixed good products need to be tested again) is unloaded into a pressure-resistant defective product tray.

Further, the shell mounting mechanism comprises a shell circular belt conveying assembly, a shell distributing assembly and a shell assembling manipulator, wherein the shell circular belt conveying assembly is in bearing connection with the shell vibrating disc for feeding, the shell distributing assembly is used for detecting materials conveyed on the shell circular belt conveying assembly to be distributed after the materials are in place, and the shell assembling manipulator is used for clamping the materials, translating and mounting the materials into the positioning clamping jaws;

the shell circular belt conveying assembly comprises a shell circular belt conveying channel, a shell circular belt arranged in the shell circular belt conveying channel, a direct current motor arranged on the shell circular belt conveying channel and driving the shell circular belt to convey materials, and a shell feeding detection optical fiber arranged on the shell circular belt conveying channel and used for detecting the full material and then sending a signal to a PLC (programmable logic controller) to control a shell vibration disc to stop feeding;

the shell distributing assembly comprises a shell distributing channel for receiving the discharge end of the shell conveying channel by the round belt, shell in-place detection optical fibers arranged on the shell distributing channel and used for detecting materials in place, a shell distributing cylinder arranged on the shell distributing channel and controlled to be started by the PLC, and a shell pushing sliding block arranged on the power output end of the shell distributing cylinder and used for pushing the materials on the shell distributing channel to the position corresponding to the shell assembling manipulator;

the shell assembling manipulator comprises a shell taking cylinder, a shell clamping jaw, a shell translation cylinder and a shell clamping jaw, wherein the shell clamping jaw is arranged on the power output end of the shell taking cylinder and used for clamping materials, the shell taking cylinder is driven to drive the shell taking cylinder and the shell clamping jaw to translate to the positioning clamping jaw.

The working principle of the shell mounting mechanism is as follows: shell vibration dish material loading, shell material loading detects optical fiber detection shell round belt conveying material way full material and stops shell vibration dish, direct current motor drives shell conveying round belt conveying column type insurance terminal shell, the shell targets in place and detects the optical fiber detection material back that targets in place, divide material cylinder to drive by PLC controller control shell to push away before the shell slider pushes away again, realize that the shell divides the material action, the shell is got material cylinder and is driven the shell clamping jaw and get column type insurance terminal shell, shell translation cylinder is with product translation, the installation.

Further, the protective tube fixing piece mounting mechanism comprises a protective tube fixing piece direct vibration conveying material channel which is in bearing connection with a protective tube fixing piece vibration disc for feeding, a protective tube fixing piece distributing component which is used for distributing materials after the materials conveyed on the protective tube fixing piece direct vibration conveying material channel are in place, and a protective tube fixing piece assembling manipulator which is used for clamping the materials, translating and mounting the materials into the column type protective terminal shell;

the feeding end of the protective tube fixing piece direct vibration conveying channel is provided with a protective tube fixing piece feeding detection optical fiber for detecting full feeding of the material and then sending a signal to a PLC (programmable logic controller) to control a protective tube fixing piece vibration disc to stop feeding;

the protective tube fixing piece distributing assembly comprises a protective tube fixing piece distributing channel for receiving the discharge end of the direct vibration conveying channel, a protective tube fixing piece in-place detection optical fiber arranged on the protective tube fixing piece distributing channel and used for detecting materials in place, a protective tube fixing piece distributing cylinder arranged on the protective tube fixing piece distributing channel and controlled to be started by a PLC (programmable logic controller), and a protective tube fixing piece pushing sliding block arranged on the power output end of the protective tube fixing piece distributing cylinder and used for pushing the materials on the protective tube fixing piece distributing channel to the position corresponding to the protective tube fixing piece assembling manipulator;

the protective tube fixing piece assembling mechanical arm comprises a protective tube fixing piece taking air cylinder, a protective tube fixing piece clamping jaw, a protective tube fixing piece translation air cylinder and a protective tube fixing piece mounting air cylinder, wherein the protective tube fixing piece taking air cylinder is arranged at the power output end of the protective tube fixing piece taking air cylinder and used for clamping materials, the protective tube fixing piece translation air cylinder is used for driving the protective tube fixing piece taking air cylinder and the protective tube fixing piece clamping jaw to translate to the positioning clamping jaw, and the protective tube fixing piece mounting air cylinder is used for driving the protective tube fixing piece clamping jaw to mount the protective tube fixing piece into the column type safety terminal shell.

The working principle of the protective tube fixing piece mounting mechanism is as follows: fuse stationary blade vibration dish material loading, fuse stationary blade material loading detects the full material of optical fiber detection material way and stops fuse stationary blade vibration dish, the fuse stationary blade divides the material way and conveys the fuse stationary blade, the fuse stationary blade targets in place and detects the back of optical fiber detection material targetting, drive by PLC controller control fuse stationary blade material distribution cylinder again and push away before pushing away fuse stationary blade slider, realize the fuse stationary blade and divide the material action, the fuse stationary blade is got the material cylinder and is driven fuse stationary blade clamping jaw clamp and get the fuse stationary blade, fuse stationary blade translation cylinder is with the fuse stationary blade translation, fuse stationary blade installation cylinder installs the fuse stationary blade into in the column type insurance terminal shell again.

Further, the protective tube fixing piece correcting mechanism comprises a correcting fixing assembly, a protective tube fixing piece repressing telescopic cylinder arranged on the correcting fixing assembly, a protective tube fixing piece repressing clamping jaw arranged on the power output end of the protective tube fixing piece repressing telescopic cylinder and installed in the column type safety terminal shell to repress the protective tube fixing piece, and a protective tube fixing piece correcting finger cylinder arranged on the correcting fixing assembly to correct the protective tube fixing piece with an incorrect installation position. This protective tube stationary blade has the position skew phenomenon when the installation, need rectify again with the aligning gear, and the theory of operation of protective tube stationary blade aligning gear is: the protective tube fixing piece repressing telescopic cylinder drives the protective tube fixing piece repressing clamping jaw to repress the protective tube fixing piece to the bottom, and the protective tube fixing piece correcting finger cylinder is opened to correct the protective tube fixing piece with an incorrect position.

Furthermore, the assembling mechanism comprises a first wiring copper cylinder circular belt conveying material channel which is in bearing connection with a wiring copper cylinder vibration disc at the end of the protective tube and is used for feeding, a wiring copper cylinder distributing component which is used for distributing materials after the materials conveyed on the wiring copper cylinder circular belt conveying material channel are in place, a spring plate direct vibration conveying material channel which is in bearing connection with the spring plate vibration disc and is used for feeding, a spring plate is installed into the wiring copper cylinder to form an assembled spring plate assembling component, a second wiring copper cylinder circular belt conveying material channel which is used for conveying the wiring copper cylinder with the assembled spring plate, and a wiring copper cylinder assembling manipulator which is used for distributing the wiring copper cylinder with the assembled spring plate and is installed into a cylinder type safety terminal shell;

the feeding end of the first wiring copper cylinder round belt conveying channel is provided with a wiring copper cylinder feeding detection optical fiber for detecting that the material is full and then sending a signal to a PLC (programmable logic controller) to control the fuse tube end wiring copper cylinder vibrating disc to stop feeding;

the wiring copper column distribution assembly comprises a wiring copper column distribution material channel for receiving the discharge end of the first wiring copper column circular belt conveying material channel, a wiring copper column in-place detection optical fiber arranged on the wiring copper column distribution material channel and used for detecting materials in place, a wiring copper column distribution air cylinder arranged on the wiring copper column distribution material channel and controlled to be started by a PLC (programmable logic controller), and a wiring copper column push rod arranged on the power output end of the wiring copper column distribution air cylinder and used for pushing the materials on the wiring copper column distribution material channel to the corresponding elastic sheet mounting position;

the feeding end of the elastic piece direct vibration conveying channel is provided with an elastic piece feeding detection optical fiber for detecting full feeding of materials and then sending a signal to a PLC (programmable logic controller) to control an elastic piece vibration disc to stop feeding, an elastic piece in-place detection optical fiber arranged on the elastic piece direct vibration conveying channel and used for detecting materials in place, and an elastic piece limiting cylinder arranged on the elastic piece direct vibration conveying channel and controlled by the PLC to prevent a second elastic piece from entering the position of the elastic piece assembling component;

the elastic sheet assembling component comprises an elastic sheet pushing cylinder which is used for assembling the elastic sheet into the fuse tube end wiring copper column;

the connecting copper column assembling manipulator comprises a connecting copper column taking cylinder, a connecting copper column clamping jaw, a connecting copper column translation cylinder and a connecting copper column mounting cylinder, wherein the connecting copper column taking cylinder is arranged at the power output end of the connecting copper column taking cylinder and used for clamping materials, the connecting copper column translation cylinder is used for driving the connecting copper column taking cylinder and the connecting copper column clamping jaw to translate to the positioning clamping jaw, and the connecting copper column mounting cylinder is used for driving the connecting copper column clamping jaw to mount the connecting copper column at the end of the protective tube into the column type protective terminal shell.

The working principle of the assembling mechanism is as follows: feeding a protective tube end connecting copper column vibration disc, stopping the protective tube end connecting copper column vibration disc when the connecting copper column feeding detection optical fiber detection material is full, conveying a protective tube end connecting copper column through a first connecting copper column circular belt conveying material channel, and pushing the protective tube end connecting copper column to the installation position of the elastic piece by a connecting copper column push rod of a connecting copper column distributing cylinder after the connecting copper column is in place and the optical fiber detection is in place; meanwhile, the elastic piece vibration disc is fed, the elastic piece feeding detection optical fiber detection material full stop elastic piece vibration disc, the elastic piece directly vibrates to convey the material to convey the elastic piece, the elastic piece in-place detection optical fiber detection conveying elastic piece is in place, the elastic piece limiting cylinder blocks the second elastic piece, the elastic piece pushing cylinder splices the elastic piece into the protective tube pipe end wiring copper column, the second wiring copper column circular belt conveying material channel is fed after the completion of the process, and the second wiring copper column assembling mechanical arm is installed into the column type safety terminal shell.

Furthermore, the screw distributing mechanism comprises a screw distributing support, a screw distributing seat, a screw feeding port, a strong magnet, a screw distributing transparent hose, a screw distributing cylinder and an annular proximity switch, wherein the screw distributing seat is arranged on the screw distributing base and is used for receiving and feeding materials with a screw vibrating disc, the screw feeding port is arranged on the screw distributing seat and is provided with two independent feeding materials, the strong magnet is arranged on the screw distributing seat and is close to the screw feeding port and firmly sucks screws into the screw feeding port, the screw distributing transparent hose is arranged at the bottom of the screw distributing seat and is communicated with the screw feeding port, the screw distributing cylinder is arranged on the screw distributing support and corresponds to the screw feeding port and is used for pressing down screws to be inserted into the screw distributing transparent hose, and the annular proximity switch is arranged on the screw distributing transparent hose and is used for detecting the passing condition of the screws and sending signals to the PLC to control the screw distributing cylinder to return to the original position. The working principle of the screw distributing mechanism is as follows: screw vibration plate material loading (two way), it is firm to utilize the strong magnet to inhale the screw, divides the nail cylinder to insert the screw in the screw divides the material transparent hose, and the loop type proximity switch detects the screw condition of passing through, divides the nail cylinder to return, and the space position of screw pan feeding mouth is filled at once to subsequent screw.

Further, the screw mounting mechanism comprises a screw mounting base, a screw mounting station seat arranged on the screw mounting base, a screw mounting transparent hose connected and communicated with the screw distribution transparent hose, a hose fixing seat arranged at the bottom of the screw mounting transparent hose and positioned above the screw mounting station seat, a screw distribution cylinder arranged on one side of the screw mounting station seat, a screw distribution sliding block arranged on the power output end of the screw distribution cylinder and positioned in the screw mounting station seat, a screw falling cylinder arranged on the screw mounting base, a copper column positioning first shifting block arranged on the power output end of the bottom of the screw falling cylinder and driven to be inserted into the column type insurance terminal shell, a screw mounting cylinder arranged on the screw mounting base, a pressure rod arranged on the power output end of the bottom of the screw mounting cylinder and used for pressing the screw into a first tooth in a screw leading-in groove of the column type insurance terminal shell, The copper column positioning second shifting block is arranged on the other side of the screw mounting station seat correspondingly and used for pressing the copper column of the connecting wire at the end of the protective tube back to the correct position; the screw installation transparent hose is connected with a compressed air circuit, the air blowing part of the compressed air circuit is provided with a pressure regulating valve, and the air pressure of the compressed air circuit is 0.3 MPa.

The working principle of the screw mounting mechanism is as follows: compressed air blows a screw into a hose fixing seat along a screw installation transparent hose (for reducing air consumption, an air channel blowing part independently has a pressure regulating valve, air pressure is regulated to 0.3MPa), a screw falling cylinder inserts a first shifting block for positioning a copper column into a column type safety terminal shell, a screw distributing sliding block is pushed forwards, the screw can fall into a screw guide groove of the column type safety terminal shell under the action of gravity, meanwhile, a second shifting block for positioning the copper column can press a copper column of a terminal wire of a safety pipe back to a correct position under the action of a lever, and a pressure rod presses the screw into an initial position of a first circle of teeth of the copper column of the terminal of the safety pipe under the action of the screw installation cylinder.

Furthermore, the servo locking mechanism comprises a servo locking base, a locking nail falling cylinder arranged on the servo locking base, a locking nail servo motor arranged on the power output end of the bottom of the locking nail falling cylinder, and a screwdriver nozzle assembly arranged on the power output end of the power bottom of the locking nail servo motor and connected through a coupler; the locking nail falling cylinder is matched with a linear guide rail on the servo locking nail base to realize the up-and-down linear motion of the locking nail falling cylinder; the batch nozzle component comprises a batch nozzle rod shell, a batch nozzle rod which is arranged on the batch nozzle rod shell and penetrates out of the bottom of the batch nozzle rod shell, and a compression spring which is sleeved on the batch nozzle rod and is arranged in the batch nozzle rod shell; the servo locking mechanism further comprises a screw material shortage detection optical fiber for detecting the material shortage of the screw, a screw locking depth detection optical fiber for detecting the locking depth of the screw and a fastening screw detection optical fiber for detecting the fastening degree of the screw.

The working principle of the servo lock pin mechanism is as follows: the locking screw dropping cylinder presses the locking screw servo motor at a constant speed, the locking screw servo motor starts to rotate along the clockwise belt batch nozzle assembly, the batch nozzle rod is in contact with a T06 screw, meanwhile, the mechanism is still pressed down by the dropping cylinder, the batch nozzle rod extrudes a compression spring, the batch nozzle rod rotates to find the linear groove position of the screw, after the batch nozzle rod is matched with the linear groove of the screw, under the counter-acting force of the compression spring, the batch nozzle rod drives the screw to clockwise lock into 4 circles of threads of a copper column of a fuse tube end connecting wire, and then anticlockwise retreat 1.5 circles of threads (a touch screen can finely adjust the parameters of the threads locked into and retreated), and the functions of material shortage detection, screw locking depth detection and screw tightening detection are realized in the process.

The bracket mounting mechanism comprises a bracket conveying material channel, a bracket distributing component, a glass safety pipe terminal conveying material channel, a glass safety pipe terminal assembling component and a bracket assembling mechanical arm, wherein the bracket conveying material channel is connected with a bracket vibrating disc in a bearing mode and used for conveying materials to a position, the bracket distributing component is arranged on the bracket conveying material channel and used for distributing the materials, the glass safety pipe terminal conveying material channel is connected with the glass safety pipe terminal vibrating disc in a bearing mode and used for splicing the glass safety pipe terminal conveying material channel into a clamping groove of a bracket after the materials are conveyed to the position, the glass safety pipe terminal assembling component is arranged on the glass safety pipe terminal conveying material channel and used for assembling the glass safety pipe terminal conveying material channel into the clamping groove of the bracket, and the bracket assembling mechanical arm is used for clamping and inserting the assembled glass safety pipe terminal into a column type safety terminal shell;

a bracket feeding detection optical fiber for detecting that the material is full and sending a signal to a PLC (programmable logic controller) to control a bracket vibrating disc to stop feeding is arranged at the feeding end of the bracket conveying channel;

the support distribution assembly comprises a support in-place detection optical fiber arranged at the discharge end of the support conveying channel and used for detecting the in-place detection of the support, a support pushing cylinder and a support pushing sliding block arranged at the power output end of the support pushing cylinder and used for distributing the in-place support and pushing the in-place support to a specified position for waiting;

the feeding end of the glass protective tube conveying channel is provided with a glass protective tube terminal feeding detection optical fiber for detecting that the material is full and then sending a signal to a PLC (programmable logic controller) to control a glass protective tube terminal vibrating disc to stop feeding;

the glass protective tube terminal assembling component comprises a glass protective tube terminal in-place detection optical fiber, a glass protective tube terminal pushing cylinder and a glass protective tube terminal pushing sliding block, wherein the glass protective tube terminal in-place detection optical fiber is arranged at the discharge end of a glass protective tube terminal conveying and feeding channel and is used for detecting the in-place detection of the glass protective tube terminal, and the glass protective tube terminal pushing sliding block is arranged on the power output end of the glass protective tube terminal pushing cylinder and pushes and assembles the in-place glass protective tube terminal into a clamping groove of the bracket;

the bracket assembling manipulator comprises a bracket taking cylinder, a bracket clamping jaw, a bracket translation cylinder and a bracket mounting cylinder, wherein the bracket clamping jaw is arranged on the power output end of the bracket taking cylinder and clamps the bracket, the bracket translation cylinder drives the bracket taking cylinder and the bracket clamping jaw to translate to the positioning clamping jaw, and the bracket mounting cylinder drives the bracket clamping jaw to mount the bracket assembled with the glass fuse terminal into a column type fuse terminal shell.

The working principle of the bracket mounting mechanism is as follows: the support vibration disc is used for feeding, the support feeding detection optical fiber detection material is full, the support vibration disc is stopped, the support conveying material channel conveys the support, after the support is in place and detects that the optical fiber detection support reaches a position, the support material pushing cylinder drives the support pushing sliding block to distribute materials forwards, and after the optical fiber detection support reaches a specified position, the support pushing cylinder waits; meanwhile, the glass fuse tube terminal vibrating disc is fed simultaneously, the glass fuse tube terminal feeding detection optical fiber detection material is full, the glass fuse tube terminal vibrating disc stops, the glass fuse tube terminal conveying channel conveys the glass fuse tube terminal, after the glass fuse tube terminal in-place detection optical fiber detection is in place, a glass fuse tube terminal pushing slider of a glass fuse tube terminal pushing cylinder splices the glass fuse tube terminal into a clamping groove of the support, and the support assembling manipulator clamps the support assembly and inserts the support assembly into a shell of the column type fuse terminal.

Furthermore, the pressure-resistant test function integration system comprises a pressure-resistant test turntable arranged on the workbench, a pressure-resistant test servo motor for driving the pressure-resistant test turntable to rotate, a plurality of pressure-resistant test stations arranged on the pressure-resistant test turntable, a linear module assembly arranged on the workbench and used for clamping all the wiring terminals with the mounted parts from a positioning clamping jaw and putting the linear module assembly into the pressure-resistant test stations, a pressure-resistant test assembly arranged on the workbench and used for performing pressure-resistant test on the wiring terminals rotating to the alignment position, a pressure-resistant positioning assembly arranged on the bottom of the pressure-resistant test assembly, contacted with the bottom surface and two side surfaces of the corresponding wiring terminals and used for performing pressure-resistant test positioning on the wiring terminals, a pressure-resistant sorting assembly arranged on the workbench and used for performing qualified sorting and unqualified sorting on the wiring terminals subjected to the pressure-resistant test, and a pressure-resistant sorting assembly arranged on the workbench and used for unloading qualified products sorted into a good product tray and sorted unqualified products A pressure-resistant discharging assembly for discharging the materials into the defective product tray; the test voltage of the voltage-withstanding test assembly is one kilovolt plus two times of the working voltage of the product, and the voltage-withstanding test time is 2 seconds.

The basic rule of the high-voltage dielectric test of the voltage-withstanding test function integrated system for the qualified wiring terminal is that the working voltage of the wiring terminal is twice as high as that of an object to be tested, and one kilovolt is added to the working voltage to serve as the standard of the test voltage. The working principle of the voltage withstanding test function integrated system is as follows: the linear module assembly clamping device is used for clamping qualified wiring terminals and putting the wiring terminals into a voltage-resistant turntable mechanism (each group detects 4 sleeved wiring terminals), a voltage-resistant test servo motor drives a voltage-resistant test turntable to reach a corresponding voltage-resistant test station, probes of the voltage-resistant test assembly are in metal contact with the wiring terminals, a voltage-resistant positioning assembly is in contact with the bottom surface and two side surfaces of the wiring terminals, when the voltage-resistant test time reaches 2 seconds, the test voltage is automatically cut off, the instrument does not sound, the product is qualified, and the good product tray is unloaded. If the instrument sends out to sound, there is the product nonconforming promptly, withstand voltage discharge assembly unloads withstand voltage certified products to the yields dish, and withstand voltage discharge mechanism unloads whole withstand voltage nonconforming product of group to the rejects dish.

In conclusion, the automatic assembling device for assembling and detecting the wiring terminal solves the problem of manual assembly in the prior art, realizes full automation of assembling, detecting and pressure resistance testing of the wiring terminal with the glass protective tube, has the design production rate of 20 pieces/minute, the operation efficiency of more than or equal to 90 percent and the qualification rate of more than or equal to 98 percent, is 9.6 times of the manual assembling speed, greatly improves the production efficiency and saves human resources. Parts of the automatic assembling device for assembling and detecting the wiring terminal all adopt a vibration disc for feeding, and a positioning clamping jaw which is responsible for conveying a clamping column type safety terminal shell to each corresponding station adopts a servo motor and screw rod driving mode; when the wiring terminal is assembled, the functions of material shortage detection, screw locking depth detection, screw tightening detection, conduction detection, pressure resistance test, MES data acquisition and the like are realized, the control aspect is controlled by a PLC, the operation interface adopts a touch screen, the operation is visual and easy to use, and the MES function is realized.

Drawings

Fig. 1 is a schematic structural view of a terminal assembling detection automated assembling apparatus according to embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a positioning jaw mechanism;

FIG. 3 is a schematic structural view of the housing mounting mechanism;

FIG. 4 is a schematic structural view of a fuse fixing tab mounting mechanism;

FIG. 5 is a schematic view of the mechanism for aligning the securing plate of the safety tube;

FIG. 6 is a schematic structural view of the split mechanism;

FIG. 7 is a schematic structural view of a screw separating mechanism;

FIG. 8 is a schematic structural view of a screw mounting mechanism;

FIG. 9 is a schematic structural view of the servo locking pin mechanism;

FIG. 10 is a schematic structural view of a bracket mounting mechanism;

FIG. 11 is a schematic structural diagram of a voltage withstanding test function integrated system;

fig. 12 is an exploded schematic view of the terminal;

the labels in the figures are: a work table 1; positioning clamping jaw mechanisms 2; a housing mounting mechanism 3; a protective tube fixing piece mounting mechanism 4; a protective tube fixing piece correcting mechanism 5; an assembling mechanism 6; a screw distributing mechanism 7; a screw mounting mechanism 8; a servo locking mechanism 9; a bracket mounting mechanism 10; a voltage withstand test function integrated system 11; a touch screen 12; a shell vibration plate 13; the fuse fixing piece vibrating plate 14; a copper column vibration disc 15 is connected with the end of the protective tube; a spring plate vibrating plate 16; the screw vibrating disk 17; a glass fuse terminal vibration plate 18; a screw rod 19; a positioning jaw base 20; a positioning clamping jaw finger cylinder 21; a positioning jaw 22; a shell round belt conveying channel 23; a direct current motor 24; a housing loading detection fiber 25; a shell material distributing channel 26; a housing-in-position detection fiber 27; a housing de-feed cylinder 28; pushing the housing slider 29; a housing take-off cylinder 30; a housing jaw 31; a housing translation cylinder 32; the protective tube fixing piece directly vibrates and conveys the material channel 33; a fuse tube fixing sheet feeding detection optical fiber 34; the protective tube fixing piece divides the material channel 35; the fuse fixing piece in-place detection optical fiber 36; the protective tube fixing piece distribution cylinder 37; pushing the fuse fixing piece slider 38; a protective tube stator reclaiming cylinder 39; a fuse securing tab clamping jaw 40; a protective tube fixing piece translation cylinder 41; the alignment fixture assembly 42; the protective tube fixing piece repressurizes the telescopic cylinder 43; the protective tube fixing piece corrects the finger cylinder 44; a first wiring copper cylinder round belt conveying material channel 45; the elastic sheet directly vibrates to convey the material channel 46; a second wiring copper cylinder round belt conveying channel 47; a wiring copper column feeding detection optical fiber 48; a wiring copper column material distributing channel 49; a wiring copper column distributing cylinder 50; a spring in-place detection optical fiber 51; a spring plate limit cylinder 52; a spring plate pushing cylinder 53; a wiring copper cylinder take-out cylinder 54; a wiring copper cylinder translation cylinder 55; a screw dispensing bracket 56; a screw distributing seat 57; a screw inlet 58; a strong magnet 59; the screw divides the transparent hose 60; a nail separating cylinder 61; an annular proximity switch 62; a screw mounting base 63; a screw mounting station seat 64; the screw-mounting transparent hose 65; a hose mount 66; a nail separating cylinder 67; a screw distributing slide block 68; a screw drop cylinder 69; the copper pillar positions the first shifting block 70; a screw mounting cylinder 71; a pressure lever 72; a screw positioning cylinder 73; the copper cylinder positions the second shifting block 74; a servo pin base 75; a lock pin up-down cylinder 76; a lock pin servo motor 77; a coupling 78; a batch nozzle assembly 79; a linear guide 80; a batch nozzle rod housing 81; a batch nozzle rod 82; a rack conveyance lane 83; a glass run tube terminal transfer chute 84; a bracket feeding detection optical fiber 85; a bracket in-place detection optical fiber 86; a carriage push cylinder 87; pushing the carriage slide 88; a glass fuse terminal feeding detection optical fiber 89; a glass fuse terminal in-place detection optical fiber 90; a glass safety tube terminal pushing cylinder 91; a push glass fuse terminal slider 92; a support take-out cylinder 93; a bracket jaw 94; a bracket translation cylinder 95; a withstand voltage test turntable 96; a withstand voltage test station 97; a linear die set assembly 98; a withstand voltage test module 99; a pressure-resistant positioning assembly 100; a pressure-resistant sorting module 101; a pressure-resistant discharge assembly 102; a bracket vibration plate 103; a post fuse terminal housing 104; a glass fuse terminal 105; a bracket 106; a screw 107; a fuse securing tab 108; a copper column 109 for connecting the end of the protective tube; a spring plate 110; the fuse tube securing tab re-presses the jaw 111.

Detailed Description

Example 1

The automatic assembling device for assembling and detecting a connecting terminal described in this embodiment 1 includes a workbench 1, a positioning clamping jaw mechanism 2 mounted on the workbench for positioning, clamping and conveying a housing of a cylindrical fuse terminal, a housing mounting mechanism 3 for mounting the housing of the cylindrical fuse terminal, a fuse fixing piece mounting mechanism 4 for mounting a fuse fixing piece into the housing of the cylindrical fuse terminal, a fuse fixing piece correcting mechanism 5 for correcting the fuse fixing piece, an assembling mechanism 6 for assembling a copper terminal and a spring piece at the end of the fuse terminal and mounting the copper terminal and the spring piece into the housing of the cylindrical fuse terminal, a screw distributing mechanism 7 for distributing screws, a screw mounting mechanism 8 for mounting screws into the housing of the cylindrical fuse terminal, a servo locking screw mechanism 9 for locking the screws, a bracket mounting mechanism 10 for assembling and mounting the glass fuse terminal into the housing of the cylindrical fuse terminal, a positioning mechanism for positioning, a positioning clamping jaw mechanism 2 for positioning, a housing for clamping and conveying the housing of the cylindrical fuse terminal, a positioning clamping jaw mechanism 3 for mounting the fuse terminal, a housing of the fuse terminal, a positioning jaw mechanism for positioning and the fuse terminal, a positioning jaw mechanism for mounting the fuse terminal, a housing of the fuse terminal, a fuse and a housing of the fuse terminal, a fuse and a fuse, a fuse assembly mechanism for mounting a fuse in which is mounted on a terminal of a, A voltage-withstanding test function integrated system 11 for performing a voltage-withstanding test on the mounted wiring terminal, a PLC controller (not shown) for controlling the operation of each mechanism, and a touch screen 12; the shell mounting mechanism is connected with a shell vibrating disk 13, the protective tube fixing plate mounting mechanism is connected with a protective tube fixing plate vibrating disk 14, the protective tube end wiring copper column is connected with a protective tube end wiring copper column vibrating disk 15, the elastic sheet is connected with an elastic sheet vibrating disk 16, the screw distributing mechanism is connected with a screw vibrating disk 17, the support mounting mechanism is respectively connected with a support vibrating disk 103 of the conveying support and a glass protective tube end vibration disk 18 of the conveying glass protective tube terminal, and an MES data acquisition module (not shown in the figure) is arranged in the PLC; as shown in fig. 2, the positioning jaw mechanism includes a positioning jaw base 20 driven by a positioning jaw servo motor (not shown) and a screw rod 19 to reciprocate linearly, and a plurality of jaw stations arranged on the positioning jaw base and preset and spaced apart; the clamping jaw station comprises a positioning clamping jaw finger cylinder 21 and a positioning clamping jaw 22 which is provided with a positioning clamping jaw finger cylinder top output end and can open or clamp the column type safety terminal shell by 180 degrees. The size of the column type safety terminal shell is larger, and the installation precision requirement is generally met, so that the positioning of the clamp adopts a positioning clamping jaw finger cylinder of a positioning clamping jaw mechanism which can be opened by 180 degrees to be used as a positioning form; when the positioning clamping jaw servo motor and the screw rod drive the positioning clamping jaw to reach a working station (the distance between every two stations is 150mm), the finger cylinder of the positioning clamping jaw is opened by 180 degrees, and the positioning clamping jaw servo motor and the screw rod drive the positioning clamping jaw part to return to the initial position.

The working principle and the action flow of the automatic assembling device for assembling and detecting the wiring terminal are as follows: the PLC controls a positioning clamping jaw servo motor to drive a positioning clamping jaw mechanism to reciprocate, after the groove switch detects that the positioning clamping jaw mechanism is in place, the first station feeds materials to the column type safety terminal shell through the column type safety terminal shell vibration disc and the material distribution mechanism thereof, meanwhile, when the actuating mechanisms of other stations memorize that materials exist in the stations in the PLC, the actuating mechanisms work, and if no materials exist, the actuating elements of the corresponding stations do not work. In order to improve the working efficiency of the whole machine, all the actuating mechanisms work simultaneously under the condition of no interference, for example: in the moving process of the positioning clamping jaw mechanism, all materials reach the position above the appointed station, and the instruction required to be completed by the corresponding station is executed when the position of the clamping jaw mechanism to be positioned reaches the completion. And in the current station execution command process, the positioning clamping jaw mechanism is opened and retreated. The assembly sequence of the wiring terminal on the assembly line is as follows: the method comprises the steps of clamping and placing a column type safety terminal shell above a positioning clamping jaw → installing a safety pipe fixing piece into the column type safety terminal shell → correcting a mounting position of the safety pipe fixing piece to re-press the safety pipe fixing piece → assembling a copper column for connecting the end of a safety pipe with a spring piece and then installing the safety pipe fixing piece into the column type safety terminal shell → installing a screw → respectively screwing in a servo locking screw system, wherein in the process, the missing material detection, the screw locking depth detection, the screw fastening detection → conduction detection → the assembled state of a support and a glass safety pipe end is pressed into the column type safety terminal shell → re-pressing the support → on-off detection of the glass safety pipe end → detection of qualified products entering a pressure test integrated system → 2 seconds when the pressure test time reaches 2 seconds, the test voltage is automatically cut off, the sound of an instrument does not exist, the products are qualified, and the good product is unloaded into a good product tray. If the instrument sounds, namely, the products are unqualified, the whole row (4 products are detected in each group temporarily, and mixed good products need to be tested again) is unloaded into a pressure-resistant defective product tray.

In this embodiment, as shown in fig. 3, the housing installation mechanism includes a housing circular belt conveying assembly for receiving and feeding with a housing vibration tray, a housing material distribution assembly for detecting that a material conveyed on the housing circular belt conveying assembly is in place and then distributing the material, and a housing assembly manipulator for gripping the material, performing translation, and installing the material in the positioning clamping jaw;

the shell circular belt conveying assembly comprises a shell circular belt conveying channel 23, a shell circular belt (not shown in the figure) arranged in the shell circular belt conveying channel, a direct current motor 24 arranged on the shell circular belt conveying channel and driving the shell circular belt to convey materials, and a shell feeding detection optical fiber 25 arranged on the feeding end of the shell circular belt conveying channel and used for detecting that the materials are full and then sending a signal to a PLC (programmable logic controller) to control a shell vibrating disc to stop feeding;

the shell distributing assembly comprises a shell distributing channel 26 for receiving the discharge end of the shell round belt conveying channel, a shell in-place detecting optical fiber 27 arranged on the shell distributing channel and used for detecting the material in place, a shell distributing cylinder 28 arranged on the shell distributing channel and controlled to be started by a PLC (programmable logic controller), and a shell pushing sliding block 29 arranged on the power output end of the shell distributing cylinder and used for pushing the material on the shell distributing channel to the position corresponding to the shell assembling manipulator;

the shell assembling manipulator comprises a shell taking cylinder 30, a shell clamping jaw 31, a shell translation cylinder 32, a shell material taking cylinder and a shell clamping jaw translation cylinder, wherein the shell clamping jaw 31 is arranged at the power output end of the shell taking cylinder and used for clamping materials, and the shell translation cylinder drives the shell taking cylinder and the shell clamping jaw to translate to the positioning clamping jaw.

The working principle of the shell mounting mechanism is as follows: shell vibration dish material loading, shell material loading detects optical fiber detection shell round belt conveying material way full material and stops shell vibration dish, direct current motor drives shell conveying round belt conveying column type insurance terminal shell, the shell targets in place and detects the optical fiber detection material back that targets in place, divide material cylinder to drive by PLC controller control shell to push away before the shell slider pushes away again, realize that the shell divides the material action, the shell is got material cylinder and is driven the shell clamping jaw and get column type insurance terminal shell, shell translation cylinder is with product translation, the installation.

In this embodiment, as shown in fig. 4, the safety tube fixing piece mounting mechanism includes a safety tube fixing piece direct vibration conveying material channel 33 which is in loading connection with a safety tube fixing piece vibration disc, a safety tube fixing piece distributing component which distributes materials after the materials conveyed on the safety tube fixing piece direct vibration conveying material channel are in place, and a safety tube fixing piece assembling manipulator which clamps the materials, translates the materials and mounts the materials into the column type safety terminal housing;

the feeding end of the protective tube fixing piece direct vibration conveying channel is provided with a protective tube fixing piece feeding detection optical fiber 34 for detecting that the material is full and then sending a signal to the PLC to control the protective tube fixing piece vibration disc to stop feeding;

the protective tube fixing piece distributing assembly comprises a protective tube fixing piece distributing channel 35 for receiving the discharge end of the direct vibration conveying channel, a protective tube fixing piece in-place detection optical fiber 36 arranged on the protective tube fixing piece distributing channel and used for detecting materials in place, a protective tube fixing piece distributing cylinder 37 arranged on the protective tube fixing piece distributing channel and controlled to be started by a PLC (programmable logic controller), and a protective tube fixing piece pushing sliding block 38 arranged on the power output end of the protective tube fixing piece distributing cylinder and used for pushing the materials on the protective tube fixing piece distributing channel to the position corresponding to a protective tube fixing piece assembling manipulator;

the protective tube fixing piece assembling manipulator comprises a protective tube fixing piece taking cylinder 39, a protective tube fixing piece clamping jaw 40 which is arranged on the power output end of the protective tube fixing piece taking cylinder and used for clamping materials, a protective tube fixing piece translation cylinder 41 which drives the protective tube fixing piece taking cylinder and the protective tube fixing piece clamping jaw to translate to the positioning clamping jaw, and a protective tube fixing piece installing cylinder (not shown in the figure) which drives the protective tube fixing piece clamping jaw to install the protective tube fixing piece into the column type safety terminal shell.

The working principle of the protective tube fixing piece mounting mechanism is as follows: fuse stationary blade vibration dish material loading, fuse stationary blade material loading detects the full material of optical fiber detection material way and stops fuse stationary blade vibration dish, the fuse stationary blade divides the material way and conveys the fuse stationary blade, the fuse stationary blade targets in place and detects the back of optical fiber detection material targetting, drive by PLC controller control fuse stationary blade material distribution cylinder again and push away before pushing away fuse stationary blade slider, realize the fuse stationary blade and divide the material action, the fuse stationary blade is got the material cylinder and is driven fuse stationary blade clamping jaw clamp and get the fuse stationary blade, fuse stationary blade translation cylinder is with the fuse stationary blade translation, fuse stationary blade installation cylinder installs the fuse stationary blade into in the column type insurance terminal shell again.

In this embodiment, as shown in fig. 5, the said fuse fixing piece calibrating mechanism includes a calibrating and fixing assembly 42, a fuse fixing piece repressing telescopic cylinder 43 arranged on the calibrating and fixing assembly, a fuse fixing piece repressing clamping jaw 111 arranged on the power output end of the fuse fixing piece repressing telescopic cylinder and used for repressing the fuse fixing piece installed in the column type fuse terminal housing, and a fuse fixing piece calibrating finger cylinder 44 arranged on the calibrating and fixing assembly and used for calibrating the fuse fixing piece with incorrect installation position. This protective tube stationary blade has the position skew phenomenon when the installation, need rectify again with the aligning gear, and the theory of operation of protective tube stationary blade aligning gear is: the protective tube fixing piece repressing telescopic cylinder drives the protective tube fixing piece repressing clamping jaw to repress the protective tube fixing piece to the bottom, and the protective tube fixing piece correcting finger cylinder is opened to correct the protective tube fixing piece with an incorrect position.

In this embodiment, as shown in fig. 6, the assembling mechanism includes a first connecting copper cylinder circular belt conveying material channel 45 for receiving and feeding a connecting copper cylinder vibration disc at the end of the protective tube, a connecting copper cylinder material distributing assembly for distributing the materials conveyed by the connecting copper cylinder circular belt conveying material channel in place, a spring plate direct vibration conveying material channel 46 for receiving and feeding the spring plate vibration disc, a spring plate assembling assembly for installing the spring plate into the connecting copper cylinder to form an assembled spring plate assembling assembly, a second connecting copper cylinder circular belt conveying material channel 47 for conveying the connecting copper cylinder with the assembled spring plate, and a connecting copper cylinder assembling manipulator for distributing the connecting copper cylinder with the assembled spring plate and installing the distributing copper cylinder into the cylindrical protective terminal housing;

a connecting copper column feeding detection optical fiber 48 for detecting that the material is full and then sending a signal to a PLC (programmable logic controller) to control the connecting copper column vibration disc at the end of the protective tube to stop feeding is arranged at the feeding end of the first connecting copper column circular belt conveying channel;

the wiring copper column distribution assembly comprises a wiring copper column distribution material channel 49 for receiving the discharge end of the first wiring copper column circular belt conveying material channel, a wiring copper column in-place detection optical fiber (not shown in the figure) which is arranged on the wiring copper column distribution material channel and used for detecting materials in place, a wiring copper column distribution air cylinder 50 which is arranged on the wiring copper column distribution material channel and is controlled to be started by a PLC (programmable logic controller), and a wiring copper column push rod (not shown in the figure) which is arranged on the power output end of the wiring copper column distribution air cylinder and used for pushing the materials on the wiring copper column distribution material channel to the corresponding elastic sheet mounting position;

the feeding end of the elastic piece direct vibration conveying channel is provided with an elastic piece feeding detection optical fiber (not shown) for detecting full feeding of the material and then sending a signal to a PLC (programmable logic controller) to control an elastic piece vibration disc to stop feeding, an elastic piece in-place detection optical fiber 51 which is arranged on the elastic piece direct vibration conveying channel and is used for detecting the material in place, and an elastic piece limiting cylinder 52 which is arranged on the elastic piece direct vibration conveying channel and is controlled by the PLC to block a second elastic piece from entering the elastic piece assembling component;

the shrapnel assembling component comprises a shrapnel pushing cylinder 53 for assembling the shrapnel into the connecting copper column at the end of the protective tube;

the connecting copper column assembling manipulator comprises a connecting copper column taking cylinder 54, a connecting copper column clamping jaw (not shown in the figure) which is arranged at the power output end of the connecting copper column taking cylinder and used for clamping materials, a connecting copper column translation cylinder 55 which drives the connecting copper column taking cylinder and the connecting copper column clamping jaw to translate to the positioning clamping jaw, and a connecting copper column installing cylinder (not shown in the figure) which drives the connecting copper column clamping jaw to install the connecting copper column at the end of the protective tube into the column type protective terminal shell.

The working principle of the assembling mechanism is as follows: feeding a protective tube end connecting copper column vibration disc, stopping the protective tube end connecting copper column vibration disc when the connecting copper column feeding detection optical fiber detection material is full, conveying a protective tube end connecting copper column through a first connecting copper column circular belt conveying material channel, and pushing the protective tube end connecting copper column to the installation position of the elastic piece by a connecting copper column push rod of a connecting copper column distributing cylinder after the connecting copper column is in place and the optical fiber detection is in place; meanwhile, the elastic piece vibration disc is fed, the elastic piece feeding detection optical fiber detection material full stop elastic piece vibration disc, the elastic piece directly vibrates to convey the material to convey the elastic piece, the elastic piece in-place detection optical fiber detection conveying elastic piece is in place, the elastic piece limiting cylinder blocks the second elastic piece, the elastic piece pushing cylinder splices the elastic piece into the protective tube pipe end wiring copper column, the second wiring copper column circular belt conveying material channel is fed after the completion of the process, and the second wiring copper column assembling mechanical arm is installed into the column type safety terminal shell.

In this embodiment, as shown in fig. 7, the screw distributing mechanism includes a screw distributing bracket 56, a screw distributing seat 57 disposed on the screw distributing base and receiving and feeding with the screw vibrating tray, a screw feeding port 58 disposed on the screw distributing seat and having two separate feeding paths, a strong magnet 59 disposed on the screw distributing seat near the screw feeding port and firmly fixing the screw into the screw feeding port, a screw distributing transparent hose 60 disposed at the bottom of the screw distributing seat and connected to the screw feeding port, a screw distributing cylinder 61 disposed on the screw distributing bracket and corresponding to the screw feeding port and inserting the screw into the screw distributing transparent hose, and an annular proximity switch 62 disposed on the screw distributing transparent hose and detecting the passing condition of the screw and sending a signal to the PLC controller to control the screw distributing cylinder to return to the original position. The working principle of the screw distributing mechanism is as follows: screw vibration plate material loading (two way), it is firm to utilize the strong magnet to inhale the screw, divides the nail cylinder to insert the screw in the screw divides the material transparent hose, and the loop type proximity switch detects the screw condition of passing through, divides the nail cylinder to return, and the space position of screw pan feeding mouth is filled at once to subsequent screw.

In this embodiment, as shown in fig. 8, the screw mounting mechanism includes a screw mounting base 63, a screw mounting station seat 64 mounted on the screw mounting base, a screw mounting transparent hose 65 connected to and communicated with the screw splitting transparent hose, a hose fixing seat 66 mounted at the bottom of the screw mounting transparent hose and located above the screw mounting station seat, a screw splitting cylinder 67 mounted on one side of the screw mounting station seat, a screw splitting slider 68 located at the power output end of the screw splitting cylinder and located in the screw mounting station seat, a screw falling cylinder 69 located on the screw mounting base, a copper column positioning first shifting block 70 located at the power output end of the screw falling cylinder and inserted into the column type fuse terminal housing, a screw mounting cylinder 71 located on the screw mounting base, a pressing rod 72 located at the power output end of the screw mounting cylinder and pressing the screw into the screw guiding groove of the column type fuse terminal housing for a first turn of teeth, a screw guiding groove for guiding the screw into the column fuse terminal housing, and a screw guiding groove for guiding the screw to the copper column fuse terminal housing to the copper column fuse terminal to the copper column to be positioned, The bolt positioning cylinder 73 is arranged on the bolt mounting base, and the copper column positioning second shifting block 74 is arranged on the power output end of the bolt positioning cylinder and correspondingly positioned on the other side of the bolt mounting station seat and used for pressing the copper column of the terminal wiring of the protective tube back to the correct position; the screw installation transparent hose is connected with a compressed air circuit, the air blowing part of the compressed air circuit is provided with a pressure regulating valve, and the air pressure of the compressed air circuit is 0.3 MPa.

The working principle of the screw mounting mechanism is as follows: compressed air blows a screw into a hose fixing seat along a screw installation transparent hose (for reducing air consumption, an air channel blowing part independently has a pressure regulating valve, air pressure is regulated to 0.3MPa), a screw falling cylinder inserts a first shifting block for positioning a copper column into a column type safety terminal shell, a screw distributing sliding block is pushed forwards, the screw can fall into a screw guide groove of the column type safety terminal shell under the action of gravity, meanwhile, a second shifting block for positioning the copper column can press a copper column of a terminal wire of a safety pipe back to a correct position under the action of a lever, and a pressure rod presses the screw into an initial position of a first circle of teeth of the copper column of the terminal of the safety pipe under the action of the screw installation cylinder.

In this embodiment, as shown in fig. 9, the servo locking mechanism includes a servo locking pin base 75, a locking pin falling cylinder 76 disposed on the servo locking pin base, a locking pin servo motor 77 disposed on a power output end of a bottom of the locking pin falling cylinder, and a batch nozzle assembly 79 disposed on a power output end of a power bottom of the locking pin servo motor and connected through a coupling 78; the locking nail falling cylinder is matched with a linear guide rail 80 on the servo locking nail base to realize the up-and-down linear motion of the locking nail falling cylinder; the batch nozzle assembly comprises a batch nozzle rod shell 81, a batch nozzle rod 82 which is arranged on the batch nozzle rod shell and penetrates out of the bottom, and a compression spring (not shown in the figure) which is sleeved on the batch nozzle rod and is arranged in the batch nozzle rod shell; the servo locking mechanism further comprises a screw starvation detection optical fiber (not shown in the figure) for performing starvation detection on the screw, a screw locking depth detection optical fiber (not shown in the figure) for detecting the locking depth of the screw, and a fastening screw detection optical fiber (not shown in the figure) for detecting the fastening degree of the screw.

The working principle of the servo lock pin mechanism is as follows: the locking screw dropping cylinder presses the locking screw servo motor at a constant speed, the locking screw servo motor starts to rotate along the clockwise belt batch nozzle assembly, the batch nozzle rod is in contact with a T06 screw, meanwhile, the mechanism is still pressed down by the dropping cylinder, the batch nozzle rod extrudes a compression spring, the batch nozzle rod rotates to find the linear groove position of the screw, after the batch nozzle rod is matched with the linear groove of the screw, under the counter-acting force of the compression spring, the batch nozzle rod drives the screw to clockwise lock into 4 circles of threads of a copper column of a fuse tube end connecting wire, and then anticlockwise retreat 1.5 circles of threads (a touch screen can finely adjust the parameters of the threads locked into and retreated), and the functions of material shortage detection, screw locking depth detection and screw tightening detection are realized in the process.

In this embodiment, as shown in fig. 10, the rack mounting mechanism includes a rack conveying material channel 83 for receiving and feeding the rack vibrating tray, a rack material distributing assembly disposed on the rack conveying material channel for conveying the material to the position and distributing the material, a glass fuse terminal conveying material channel 84 for receiving and feeding the glass fuse terminal vibrating tray, a glass fuse terminal assembling assembly disposed on the glass fuse terminal conveying material channel for assembling the glass fuse terminal conveying material channel into the clamping groove of the rack after conveying the material to the position, and a rack assembling manipulator for clamping and inserting the rack assembled with the glass fuse terminal into the column fuse terminal housing;

a bracket feeding detection optical fiber 85 for detecting that the material is full and sending a signal to a PLC (programmable logic controller) to control the bracket vibrating disc to stop feeding is arranged at the feeding end of the bracket conveying channel;

the support distribution assembly comprises a support in-place detection optical fiber 86 arranged at the discharge end of the support conveying channel and used for detecting the in-place detection of the support, a support pushing cylinder 87 and a support pushing sliding block 88 arranged at the power output end of the support pushing cylinder and used for distributing the in-place support and pushing the in-place support to a specified position for waiting;

the feeding end of the glass protective tube conveying channel is provided with a glass protective tube terminal feeding detection optical fiber 89 which is used for detecting that the material is full and then sending a signal to a PLC (programmable logic controller) to control a glass protective tube terminal vibrating disc to stop feeding;

the glass protective tube terminal assembling component comprises a glass protective tube terminal in-place detection optical fiber 90, a glass protective tube terminal pushing cylinder 91 and a glass protective tube terminal pushing sliding block 92, wherein the glass protective tube terminal in-place detection optical fiber 90 is arranged at the discharge end of a glass protective tube terminal conveying and feeding channel and is used for detecting the in-place detection of the glass protective tube terminal, and the glass protective tube terminal pushing sliding block 92 is arranged at the power output end of the glass protective tube terminal pushing cylinder and pushes the in-place glass protective tube terminal to be assembled into a clamping groove of the support;

the bracket assembling manipulator comprises a bracket taking cylinder 93, a bracket clamping jaw 94 which is arranged on the power output end of the bracket taking cylinder and clamps the bracket, a bracket translation cylinder 95 which drives the bracket taking cylinder and the bracket clamping jaw to translate to the positioning clamping jaw, and a bracket mounting cylinder (not shown in the figure) which drives the bracket clamping jaw to mount the bracket assembled with the glass fuse terminal into a column type fuse terminal shell.

The working principle of the bracket mounting mechanism is as follows: the support vibration disc is used for feeding, the support feeding detection optical fiber detection material is full, the support vibration disc is stopped, the support conveying material channel conveys the support, after the support is in place and detects that the optical fiber detection support reaches a position, the support material pushing cylinder drives the support pushing sliding block to distribute materials forwards, and after the optical fiber detection support reaches a specified position, the support pushing cylinder waits; meanwhile, the glass fuse tube terminal vibrating disc is fed simultaneously, the glass fuse tube terminal feeding detection optical fiber detection material is full, the glass fuse tube terminal vibrating disc stops, the glass fuse tube terminal conveying channel conveys the glass fuse tube terminal, after the glass fuse tube terminal in-place detection optical fiber detection is in place, a glass fuse tube terminal pushing slider of a glass fuse tube terminal pushing cylinder splices the glass fuse tube terminal into a clamping groove of the support, and the support assembling manipulator clamps the support assembly and inserts the support assembly into a shell of the column type fuse terminal.

In this embodiment, as shown in fig. 11, the integrated system of voltage withstanding test function includes a voltage withstanding test turntable 96 installed on the workbench, a voltage withstanding test servomotor (not shown) for driving the voltage withstanding test turntable to rotate, a plurality of voltage withstanding test stations 97 disposed on the voltage withstanding test turntable, a linear module assembly 98 installed on the workbench for clamping the terminals with all components installed from the positioning clamping jaws and placing them into the voltage withstanding test stations, a voltage withstanding test assembly 99 installed on the workbench for performing a voltage withstanding test on the terminals rotated to an alignment position, a voltage withstanding positioning assembly 100 disposed on the bottom of the voltage withstanding test assembly and contacting with the bottom and two side surfaces of the corresponding terminals for performing a voltage withstanding test positioning on the terminals, a voltage withstanding sorting assembly 101 disposed on the workbench for performing a qualified product sorting and a unqualified product sorting on the terminals subjected to the voltage withstanding test, and a voltage withstanding sorting assembly 101, The pressure-resistant discharging component 102 is arranged on the workbench and is used for discharging the sorted qualified products into a good product tray and discharging the sorted unqualified products into a defective product tray; the test voltage of the voltage-withstanding test assembly is one kilovolt plus two times of the working voltage of the product, and the voltage-withstanding test time is 2 seconds.

The basic rule of the high-voltage dielectric test of the voltage-withstanding test function integrated system for the qualified wiring terminal is that the working voltage of the wiring terminal is twice as high as that of an object to be tested, and one kilovolt is added to the working voltage to serve as the standard of the test voltage. The working principle of the voltage withstanding test function integrated system is as follows: the linear module assembly clamping device is used for clamping qualified wiring terminals and putting the wiring terminals into a voltage-resistant turntable mechanism (each group detects 4 sleeved wiring terminals), a voltage-resistant test servo motor drives a voltage-resistant test turntable to reach a corresponding voltage-resistant test station, probes of the voltage-resistant test assembly are in metal contact with the wiring terminals, a voltage-resistant positioning assembly is in contact with the bottom surface and two side surfaces of the wiring terminals, when the voltage-resistant test time reaches 2 seconds, the test voltage is automatically cut off, the instrument does not sound, the product is qualified, and the good product tray is unloaded. If the instrument sends out to sound, there is the product nonconforming promptly, withstand voltage discharge assembly unloads withstand voltage certified products to the yields dish, and withstand voltage discharge mechanism unloads whole withstand voltage nonconforming product of group to the rejects dish.

This binding post equipment detects automatic assembly device has solved the problem of manual assembly among the prior art, has realized the binding post equipment of taking the glass protective tube, detects, and withstand voltage test full automatization, and the design production rate of whole device is 20 pieces/minute, and operating efficiency is more than or equal to 90%, and the qualification rate is more than or equal to 98%, for 9.6 times of manual assembly speed, has improved production efficiency greatly, has saved manpower resources. Parts of the automatic assembling device for assembling and detecting the wiring terminal all adopt a vibration disc for feeding, and a positioning clamping jaw which is responsible for conveying a clamping column type safety terminal shell to each corresponding station adopts a servo motor and screw rod driving mode; when the wiring terminal is assembled, the functions of material shortage detection, screw locking depth detection, screw tightening detection, conduction detection, pressure resistance test, MES data acquisition and the like are realized, the control aspect is controlled by a PLC, the operation interface adopts a touch screen, the operation is visual and easy to use, and the MES function is realized.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.