Multifunctional detection device for connecting terminal

Abstract

The utility model relates to the technical field of connection terminal production, in particular to a multifunctional detection device for connection terminals, which is characterized in that firstly, the connection terminals are sequentially and orderly placed on a feeding station, and are orderly placed at intervals through a feeding mechanism; then, the manipulator mechanism grabs the connecting terminal located at the feeding station at the moment and moves the connecting terminal to the conduction detection station, the conduction detection mechanism is used for testing the electric connection and conduction test of the connecting terminal, and after the electric connection and conduction test is completed, the manipulator mechanism is used for moving the connecting terminal to the feeding station; and then the mechanical arm mechanism moves the connecting terminal located at the conduction detection station to the appearance detection station, and the arrangement height of an internal conduction metal piece of the connecting terminal is tested through the appearance detection mechanism, so that multifunctional detection of electric connection conduction test and appearance detection of the connecting terminal is completed, manual operation is replaced, and the detection efficiency is improved. The production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting terminal production technical field, more specifically, it relates to a connecting terminal multifunctional detection device. BACKGROUND

[0002] The connecting terminal is one of the commonly used objects for completing the connection path, wherein the connecting terminal itself must be electrically conductive to complete the conduction task, and the connecting terminal and the external connecting piece are connected and conducted, and the external connecting piece is installed and fixed, and the size should be adapted to the end of the external connecting piece, and the size of the connecting end of the connecting terminal is required.

[0003] For example Figure 1 The connecting terminal is connected to the external connecting piece, that is, the height of the internal conductive metal piece should not be higher than the height of the external conductive metal piece.

[0004] However, due to the small size of the connecting terminal, manual detection is extremely laborious and low in efficiency. INVENTION CONTENTS

[0005] In view of the above-mentioned deficiencies of the prior art, the utility model aims to provide a connecting terminal multifunctional detection device, which can complete the electrical communication conduction test and the appearance detection of the connecting terminal, replace manual operation, and improve the production efficiency.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a connecting terminal multifunctional detection device, comprising a workbench, wherein the workbench is sequentially provided with a feeding station, a conduction detection station and an appearance detection station;

[0007] The workbench is provided with a feeding mechanism at the feeding station, and the feeding mechanism is used for orderly and interval placing a plurality of connecting terminals.

[0008] The workbench is provided with a conduction detection mechanism at the conduction detection station, and the conduction detection mechanism is used for testing the electrical communication conduction test of the connecting terminal.

[0009] The workbench is provided with an appearance detection mechanism at the appearance detection station, and the appearance detection mechanism is used for testing the setting height of the internal conductive metal piece of the connecting terminal.

[0010] The workbench is provided with a mechanical hand mechanism, and the mechanical hand mechanism grasps the connecting terminal sequentially from the feeding station to the conduction detection station, and finally to the appearance detection station.

[0011] Preferably, the feeding mechanism comprises a feeding jig and a plurality of feeding limiting grooves arranged on the feeding jig; the connecting terminal is placed in the feeding limiting groove, so as to facilitate the mechanical hand mechanism to grasp and transfer.

[0012] Preferably, the conduction detection mechanism comprises a conduction jig and a plurality of conduction limiting grooves arranged on the conduction jig; the connecting terminal is placed in the conduction limiting groove; the conduction jig is provided with double-layer conduction lines on both sides; the workbench is provided with a conduction driving member for driving the double-layer conduction lines on both sides to approach each other; the double-layer conduction lines on both sides are respectively in contact with the internal conduction metal part and the external conduction metal part of the connecting terminal, so as to complete the conduction test of the single connecting terminal.

[0013] Preferably, the shape detection mechanism comprises a shape detection jig and a plurality of shape detection limiting grooves arranged on the shape detection jig; one side of the shape detection limiting groove is provided with a moving plate sliding on the workbench; the workbench is provided with a shape detection driving member for driving the moving plate to approach and move away from the shape detection jig.

[0014] The moving plate is provided with a plurality of double-head probes; each double-head probe is for one connecting terminal; the double-head probe comprises a first probe abutting against the internal conduction metal part and a second probe abutting against the external conduction metal part; the end of the first probe and the end of the second probe are flush; the height difference between the end of the first probe and the end of the second probe and the internal conduction metal part and the external conduction metal part is utilized; the first probe and the second probe are respectively sleeved with springs in the moving plate.

[0015] Preferably, the shape detection limiting grooves are arranged at both ends of the shape detection jig; the workbench is provided with a turntable; the shape detection jig is installed on the turntable; the turntable is driven by a turntable driving member to rotate, so as to drive the shape detection limiting grooves at both ends of the shape detection jig to work alternately.

[0016] Preferably, the workbench is provided with a linear slide rail; the turntable slides on the linear slide rail; one side of the workbench is provided with a moving driving member for driving the turntable to slide on the linear slide rail; the workbench is provided with a camera module at the shape detection station; the connecting terminal in the shape detection limiting groove at one end of the shape detection jig needs to be detected twice; the shape detection jig is moved by the linear slide rail.

[0017] Preferably, the mechanical hand mechanism comprises suction gripper jigs respectively corresponding to the feeding stations, the conduction detection stations and the shape detection stations, the plurality of suction gripper jigs are installed on a multi-axis mechanical arm, and the multi-axis mechanical arm drives the suction gripper jigs to grab the connection terminals and switch among the feeding stations, the conduction detection stations and the shape detection stations.

[0018] In summary, the utility model has the beneficial effects that: the connection terminals are sequentially and orderly placed at the feeding stations, the feeding mechanism is used for sequentially and interval placing the plurality of connection terminals, then the mechanical hand mechanism is used for moving the connection terminals at the feeding stations to the conduction detection stations, the conduction detection mechanism is used for testing the electric conduction of the connection terminals, after the electric conduction test is completed, the mechanical hand mechanism is used for moving the connection terminals at the conduction detection stations to the shape detection stations, and the shape detection mechanism is used for testing the setting height of the internal conduction metal piece of the connection terminals, so that the electric conduction test and the shape detection of the connection terminals are completed, and manual work is replaced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the connection terminal of the utility model embodiment.

[0020] Figure 2 It is a whole structure schematic view of the utility model embodiment.

[0021] Figure 3 It is a local structure one schematic view of the shape detection mechanism of the utility model embodiment.

[0022] Figure 4 It is a structure schematic view of the mechanical hand mechanism of the utility model embodiment.

[0023] Figure 5 It is another local structure schematic view of the shape detection mechanism of the utility model embodiment.

[0024] Fig. 1 is a workbench; 11 is a feeding station; 12 is a conduction detection station; 13 is a shape detection station; 2 is a feeding mechanism; 21 is a feeding jig; 3 is a conduction detection mechanism; 31 is a conduction jig; 32 is a double-layer conduction line; 33 is a conduction driving piece; 4 is a shape detection mechanism; 41 is a shape detection jig; 42 is a moving plate; 43 is a shape detection driving piece; 44 is a double-head probe; 45 is a first probe; 46 is a second probe; 47 is a turntable; 48 is a turntable driving piece; 5 is a mechanical hand mechanism; 51 is a suction gripper jig; 52 is a multi-axis mechanical arm; 6 is a linear slide rail; 61 is a moving driving piece; 62 is a camera module; 7 is a connection terminal; 71 is an internal conduction metal piece; 72 is an external conduction metal piece. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer, the utility model will be described in further detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0026] It should be noted that when a component is referred to as "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to the other component.

[0027] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0029] A multifunctional detection device for connecting terminals, referring to Figures 1-5 , comprising a workbench 1, which is sequentially distributed with a feeding station 11, a conduction detection station 12 and a shape detection station 13;

[0030] The workbench 1 is provided with a feeding mechanism 2 at the feeding station 11, and the feeding mechanism 2 is used to place multiple connecting terminals 7 in order and at intervals;

[0031] The workbench 1 is provided with a conduction detection mechanism 3 at the conduction detection station 12, and the conduction detection mechanism 3 is used to test the electrical communication conduction of the connecting terminals 7;

[0032] The workbench 1 is provided with a shape detection mechanism 4 at the shape detection station 13, and the shape detection mechanism 4 is used to test the setting height of the internal conduction metal piece 71 of the connecting terminal 7;

[0033] The workbench 1 is provided with a mechanical hand mechanism 5 which grasps the connection terminal 7 and sequentially moves from the feeding station 11 to the conduction detection station 12 and finally to the shape detection station 13.

[0034] The connection terminal 7 is sequentially and orderly placed in the feeding station 11, and the feeding mechanism 2 is used to orderly and interval place a plurality of connection terminals 7, and then the mechanical hand mechanism 5 grasps the connection terminal 7 in the feeding station 11 and moves to the conduction detection station 12, and the conduction detection mechanism 3 is used to test the electrical communication conduction of the connection terminal 7, and after the electrical communication conduction test is completed, the mechanical hand mechanism 5 moves the connection terminal 7 in the conduction detection station 12 to the shape detection station 13, and the shape detection mechanism 4 is used to test the setting height of the internal conduction metal piece 71 of the connection terminal 7, so as to complete the multifunctional detection of the electrical communication conduction test and the shape detection of the connection terminal 7, replace manual work and improve production efficiency.

[0035] Specifically, the feeding mechanism 2 comprises a feeding jig 21 and a plurality of feeding limiting grooves arranged on the feeding jig 21, and the connection terminal 7 is placed in the feeding limiting groove, so as to facilitate the grasping and transferring of the mechanical hand mechanism 5.

[0036] The adjacent connection terminals 7 are separated by the feeding limiting groove, so as to avoid mutual interference during later detection, and the feeding limiting grooves in the embodiment are arranged at intervals of 10.

[0037] Specifically, the conduction detection mechanism 3 comprises a conduction jig 31 and a plurality of conduction limiting grooves arranged on the conduction jig 31, the connection terminal 7 is placed in the conduction limiting groove, and the conduction jig 31 is provided with double-layer conduction lines 32 on both sides, the workbench 1 is provided with a conduction driving member 33 which drives the double-layer conduction lines 32 on both sides to approach each other, the double-layer conduction lines 32 on both sides are respectively in contact with the internal conduction metal piece 71 and the external conduction metal piece 72 of the connection terminal 7, and the conduction test of a single connection terminal 7 is completed.

[0038] Since the connection terminal 7 is independently conducted internally and externally, the conduction detection mechanism 3 is used to detect whether the internal conduction metal piece 71 and the external conduction metal piece 72 of the connection terminal 7 can be independently conducted, and for this purpose, the double-layer conduction lines 32 are arranged on both sides of the conduction jig 31, the two ends of the connection terminal 7 on the conduction jig 31 are clamped and conducted, the conduction driving member 33 drives the double-layer conduction lines 32 to approach each other, and the conduction jig 31 is equally distributed with 10 connection terminals 7 for conduction test, so as to improve the conduction test efficiency.

[0039] Specifically, the shape detection mechanism 4 comprises a shape detection jig 41 and a plurality of shape detection limiting grooves arranged on the shape detection jig 41, one side of the shape detection limiting grooves is provided with a moving plate 42 sliding on the workbench 1, and the workbench 1 is provided with a shape detection driving member 43 driving the moving plate 42 to approach and move away from the shape detection jig 41;

[0040] A plurality of double-head probes 44 are arranged on the moving plate 42, each group of double-head probes 44 is for one connecting terminal 7, the double-head probe 44 comprises a first probe 45 abutting against the internal conductive metal piece 71 and a second probe 46 abutting against the external conductive metal piece 72, the end of the first probe 45 and the end of the second probe 46 are flush, the height difference between the end of the first probe 45 and the end of the second probe 46 abutting against the internal conductive metal piece 71 and the external conductive metal piece 72 respectively is utilized, and the misalignment distance between the first probe 45 and the second probe 46 is utilized, and the first probe 45 and the second probe 46 are respectively sleeved with springs in the moving plate 42.

[0041] Since the internal conductive metal piece 71 is hidden in the external conductive metal piece 72, the double-head probe 44 is used to make the end of the first probe 45 and the end of the second probe 46 flush, and the first probe 45 abuts against the internal conductive metal piece 71 and the second probe 46 abuts against the external conductive metal piece 72 respectively, due to the depth difference between the internal conductive metal piece 71 and the external conductive metal piece 72, the end of the first probe 45 and the end of the second probe 46 are misaligned, and the misalignment distance represents the depth difference between the internal conductive metal piece 71 and the external conductive metal piece 72.

[0042] The spring is arranged to facilitate the return of the first probe 45 and the second probe 46 after testing, and facilitate subsequent secondary detection.

[0043] Specifically, the shape detection limiting grooves are arranged at two ends of the shape detection jig 41 respectively, the workbench 1 is provided with a turntable 47, the shape detection jig 41 is installed on the turntable 47, the turntable 47 is driven to rotate by a turntable 47 driving member, and the shape detection limiting grooves at two ends of the shape detection jig 41 are alternately used.

[0044] In order to speed up the efficiency of shape detection, the shape detection limiting grooves are arranged at two ends of the shape detection jig 41 respectively, each group of shape detection limiting grooves is correspondingly provided with 10, that is, 20 shape detection limiting grooves are arranged on the shape detection jig 41, the turntable 47 is driven to rotate by a turntable 47 driving member, the shape detection limiting grooves at two ends of the shape detection jig 41 are alternately used, one group of shape detection limiting grooves is used for shape detection feeding, and one group of shape detection limiting grooves is used for shape detection, so as to avoid mutual interference and speed up the detection efficiency.

[0045] Specifically, the workbench 1 is provided with a linear slide rail 6, the rotating disc 47 slides on the linear slide rail 6, one side of the workbench 1 is provided with a moving drive 61 for driving the rotating disc 47 to slide on the linear slide rail 6; the workbench 1 is provided with a camera module 62 at the appearance detection station 13, limited to the shooting wide angle of the camera module 62, the connecting terminal 7 in the appearance detection limiting groove at one end of the appearance detection jig 41 needs to be detected twice, and the appearance detection jig 41 is moved through the linear slide rail 6.

[0046] The end part misalignment between the first probe 45 and the second probe 46 is shot by the camera module 62, so as to detect the depth difference between the internal conducting metal piece 71 and the external conducting metal piece 72, but limited to the limited shooting wide angle of the camera module 62, for this reason, the connecting terminal 7 in the appearance detection limiting groove at one end of the appearance detection jig 41 needs to be detected twice, and the appearance detection jig 41 is moved through the linear slide rail 6.

[0047] Specifically, the mechanical hand mechanism 5 includes a plurality of suction claw jigs 51 which are respectively arranged one by one with the feeding station 11, the conduction detection station 12 and the appearance detection station 13, the plurality of suction claw jigs 51 are all installed on a multi-axis mechanical arm 52, and the multi-axis mechanical arm 52 drives the suction claw jigs 51 to grab the connecting terminal 7 to rotate on the feeding station 11, the conduction detection station 12 and the appearance detection station 13.

[0048] The multi-axis mechanical arm 52 in the embodiment is a two-axis mechanical arm, including an X-axis moving module and a Y-axis moving module, and the two-axis mechanical arm is used to drive the plurality of suction claw jigs 51 to move.

[0049] The workbench 1 is provided with a conduction detection waste outlet and an appearance detection waste outlet, when the conduction detection mechanism 3 or the appearance detection mechanism 4 detects a defective product, the mechanical hand mechanism 5 sucks away the corresponding connecting terminal 7 through the suction claw jig 51, and the connecting terminal 7 flows out through the conduction detection waste outlet and the appearance detection waste outlet.

[0050] The above embodiment is only an explanation of the present application, and is not a limitation of the present application, and those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A multifunctional detection device for connecting terminals, characterized by: The utility model provides a kind of terminal detection device, including workbench, which is sequentially distributed with feeding station, conduction detection station and shape detection station;The workbench is provided with feeding mechanism at the feeding station, and the feeding mechanism is used to place multiple connection terminals in order;The workbench is provided with conduction detection mechanism at the conduction detection station, and the conduction detection mechanism is used to test the electrical communication of connection terminal;The workbench is provided with shape detection mechanism at the shape detection station, and the shape detection mechanism is used to test the setting height of internal conduction metal piece of connection terminal; The workbench is provided with mechanical hand mechanism, and the mechanical hand mechanism sequentially grasps connection terminal from feeding station to conduction detection station, and finally to shape detection station;The mechanical hand mechanism includes suction claw jig corresponding to the feeding station, conduction detection station and shape detection station respectively, and multiple suction claw jigs are installed on multi-axis robot arm, and the suction claw jigs are driven by multi-axis robot arm to grasp connection terminal and rotate on the feeding station, conduction detection station and shape detection station; The feeding mechanism includes feeding jig and multiple feeding limiting grooves arranged on the feeding jig, and connection terminal is placed in the feeding limiting groove, so that the mechanical hand mechanism is convenient for grasping and transferring; The conduction detection mechanism includes conduction jig and multiple conduction limiting grooves arranged on the conduction jig, and connection terminal is placed in the conduction limiting groove, and double-layer conduction lines are arranged on both sides of the conduction jig, and the workbench is provided with conduction driving element for driving both sides of the double-layer conduction lines to approach each other, and the double-layer conduction lines are respectively in contact with internal conduction metal piece and external conduction metal piece of connection terminal to complete conduction test of single connection terminal; The shape detection mechanism includes shape detection jig and multiple shape detection limiting grooves arranged on the shape detection jig, and one side of the shape detection limiting groove is provided with moving plate sliding on the workbench, and the workbench is provided with shape detection driving element for driving the moving plate to approach and move away from the shape detection jig; Multiple double-head probes are arranged on the moving plate, and each double-head probe is for one connection terminal, and the double-head probe includes first probe abutting against internal conduction metal piece and second probe abutting against external conduction metal piece, and the end of the first probe and the end of the second probe are flush, and the height difference between the end of the first probe and the end of the second probe and internal conduction metal piece and external conduction metal piece is utilized, and the first probe and the second probe are respectively sleeved with spring in the moving plate.

2. The multifunctional detection device for connecting terminals according to claim 1, characterized in that: The shape detection limiting grooves are arranged at both ends of the shape detection jig, and the workbench is provided with turntable, and the shape detection jig is installed on the turntable, and the turntable is driven by turntable driving element to rotate, and the shape detection limiting grooves at both ends of the shape detection jig are rotated to work.

3. The multi-functional detection device for connecting terminals according to claim 2, characterized in that: The workbench is provided with a linear slide rail, the rotating disc slides on the linear slide rail, one side of the workbench is provided with a movement driving part for driving the rotating disc to slide on the linear slide rail; a camera module is arranged on the workbench at the appearance detection station, the connection terminal in the appearance detection limiting groove at one end of the appearance detection jig needs to be detected twice, and the appearance detection jig is moved through the linear slide rail.

Images