CN219173665U

CN219173665U - Aging stacking transplanting mechanism

Info

Publication number: CN219173665U
Application number: CN202223573224.0U
Authority: CN
Inventors: 张翔峰; 汪时涛; 赖坤钰; 段志斌; 宁进伟
Original assignee: Zhongshan Boceda Electronic Technology Co ltd
Current assignee: Zhongshan Boceda Electronic Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-13
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses an aging stacking transplanting mechanism which is reasonable in design, has a conductive function and improves an aging test effect. The utility model comprises a front-back moving device, a lifting device arranged on the front-back moving device and a left-right telescopic device arranged on the lifting device, wherein two fork plates are symmetrically arranged on the left-right telescopic device, and contact assemblies are arranged between the front ends and the rear ends of the two fork plates; the contact assembly comprises a contact mounting block, a plurality of conductive contacts are arranged on the contact mounting block, an electric shock conducting plate is arranged in the contact mounting block, the conductive contacts are electrically connected with the electric shock conducting plate, and the conductive contacts are used for butt-jointing conductive strips under the stacked tooling carrier plates, so that power supply aging is kept for products in the tooling carrier plates. The utility model is applied to the technical field of aging test equipment.

Description

Aging stacking transplanting mechanism

Technical Field

The utility model relates to an aging stack transplanting mechanism, in particular to an aging stack transplanting mechanism for an LED display module.

Background

The LED display screen is an electronic display screen formed by LED dot matrixes, the display content forms such as characters, animation, pictures and videos of the screen are timely converted by changing the bright and dark traffic light beads, and the display control of the components is carried out through a modularized structure. The display device mainly comprises a display module, a control system and a power supply system. The display module is a screen formed by LED lamp lattices to emit light; the control system is used for realizing the conversion of the content displayed on the screen according to the on-off condition in the control area; the power supply system converts the input voltage and current to meet the requirement of the display screen.

The LED screen can realize conversion among different forms of various information presentation modes, can be used indoors and outdoors, and has incomparable advantages of other display screens. The LED lamp has the characteristics of high brightness intensity, small work power consumption, low voltage requirement, small and convenient equipment, long service life, stable impact resistance and strong external interference resistance, and is rapidly developed and widely applied to various fields.

The LED display module needs to be subjected to ageing test in the production process, the existing ageing test needs a stacker to carry and load and unload an ageing industry loading plate, the existing stacker has only a transferring function and cannot keep the function of electrifying and ageing on products, so that when the products enter an ageing station and are transferred to the testing station, the products are subjected to power-off processes, the ageing test effect is affected, the ageing of the products needs uninterrupted continuous power supply to continue ageing, the ageing test effect can be affected by midway power-off, and the ageing stacking transplanting mechanism with the conducting function is urgently needed to be researched.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an aging stacking transplanting mechanism which is reasonable in design, has a conductive function and improves the aging test effect.

The technical scheme adopted by the utility model is as follows: the utility model comprises a front-back moving device, a lifting device arranged on the front-back moving device and a left-right telescopic device arranged on the lifting device, wherein two fork plates are symmetrically arranged on the left-right telescopic device, and contact assemblies are arranged between the front ends and the rear ends of the two fork plates; the contact assembly comprises a contact mounting block, a plurality of conductive contacts are arranged on the contact mounting block, an electric shock conducting plate is arranged in the contact mounting block, the conductive contacts are electrically connected with the electric shock conducting plate, and the conductive contacts are used for butt-jointing conductive strips under the stacked tooling carrier plates, so that power supply aging is kept for products in the tooling carrier plates.

Further, the front-back moving device comprises an upper cross beam and a lower cross beam, a moving frame and a front-back driving device connected with the moving frame are arranged between the upper cross beam and the lower cross beam; the lifting device comprises a lifting plate arranged on the movable frame and a lifting driving device connected with the lifting plate.

Further, the left and right telescopic devices comprise two vertical plates which are symmetrically arranged on the lifting plate, a three-phase asynchronous motor and a double-shaft output speed reducing motor connected with the three-phase asynchronous motor are arranged in the middle of the lifting plate, a telescopic sliding rail and a telescopic plate which is matched with the telescopic sliding rail are arranged at the upper end of the vertical plate, driving wheels are arranged on the inner side surfaces of the vertical plates, driven wheels are arranged at the two ends of the driving wheels, a transmission belt is arranged between the driven wheels and the driving wheels, a belt clamping block I is arranged at the lower end of the telescopic plate, and an output shaft of the double-shaft output speed reducing motor is connected with the driving wheels.

Further, the inside of expansion plate be provided with flexible servo motor and with flexible belt that flexible servo motor is connected, the both sides of expansion plate are equipped with the slide rail groove, two inner walls of fork board be equipped with the guide pulley of slide rail groove looks adaptation, the bottom of fork board be provided with the belt clamp block two that flexible belt is connected.

Further, a position sensor sheet is arranged at the lower end of one of the belt clamping blocks, and position sensors matched with the position sensor sheet are arranged at the front end and the rear end of one of the vertical plates

The beneficial effects of the utility model are as follows: 1. according to the utility model, the two groups of contact assemblies are additionally arranged between the two fork plates, so that the stability of the fork plates for taking the old tooling plate is enhanced; 2. the contact mounting block is provided with the plurality of conductive contacts, so that when the ageing-fixture loading plate is carried, the conductive contacts can be electrically connected with the conductive strips below the ageing-fixture loading plate, and uninterrupted power supply is realized for the product of the ageing-fixture loading plate, and the ageing test effect is improved; 3. the telescopic servo motor and the telescopic belt connected with the telescopic servo motor are arranged in the telescopic plate, and the bottom of the fork plate is connected with the telescopic belt, so that the telescopic belt can be placed between two ageing test devices, and the two ageing test devices are stacked and transferred at the same time.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure on the left and right telescopic devices;

fig. 3 is a top view of the left and right telescopic devices.

Detailed Description

As shown in fig. 1 to 3, in the present embodiment, the present utility model includes a front-back moving device 1, a lifting device 2 disposed on the front-back moving device 1, and a left-right telescopic device 3 disposed on the lifting device 2, wherein two fork plates 4 are symmetrically disposed on the left-right telescopic device 3, and contact assemblies 5 are disposed between the front ends and between the rear ends of the two fork plates 4; the contact assembly 5 comprises a contact mounting block 51, a plurality of conductive contacts 52 are arranged on the contact mounting block 51, an electric shock conductive plate is arranged in the contact mounting block 51, the conductive contacts 52 are electrically connected with the electric shock conductive plate, the conductive contacts 52 are used for butt-jointing conductive strips under a stacked tooling carrier plate, so that power supply aging is kept on products in the tooling carrier plate, a plurality of product carrier grooves are formed in an array mode on the tooling carrier plate, a plurality of probe modules are arranged in the middle of each product carrier groove, conductive strips are symmetrically arranged at the bottoms of the tooling carrier plates, all the probe modules are electrically connected with the conductive strips, and accordingly the work carrier plate can keep an electrified effect in the process of transferring the stacks, and the product aging test effect is improved.

In this embodiment, the front-back moving device 1 includes an upper beam 11 and a lower beam 12, a moving frame 13 is disposed between the upper beam 11 and the lower beam 12, and a front-back driving device 14 connected to the moving frame 13; the lifting device 2 includes a lifting plate 21 mounted on the movable frame 13 and a lifting driving device 22 connected to the lifting plate 21.

In this embodiment, the left and right telescopic devices 3 include two vertical plates 31 symmetrically disposed on the lifting plate 21, a three-phase asynchronous motor 32 and a dual-shaft output speed reducing motor 33 connected with the three-phase asynchronous motor 32 are disposed in the middle of the lifting plate 21, a telescopic sliding rail and a telescopic plate 34 adapted to the telescopic sliding rail are disposed at the upper ends of the vertical plates 31, a driving wheel is disposed on the inner side of the vertical plates 31, driven wheels are disposed at both ends of the driving wheel, a driving belt is disposed between the driven wheels and the driving wheel, a first belt clamping block is disposed at the lower end of the telescopic plate 34, and an output shaft of the dual-shaft output speed reducing motor 33 is connected with the driving wheel.

In this embodiment, a telescopic servo motor and a telescopic belt 35 connected with the telescopic servo motor are disposed inside the telescopic plate 34, sliding rail grooves 36 are disposed on two sides of the telescopic plate 34, guide wheels 37 adapted to the sliding rail grooves 36 are disposed on two inner walls of the fork plate 4, and a second belt clamping block connected with the telescopic belt 35 is disposed at the bottom of the fork plate 4.

In this embodiment, a position sensor is disposed at the lower end of one of the belt clamping blocks, and position sensors adapted to the position sensor are disposed at the front and rear ends of one of the risers 31, which are designed to control the left and right movement positions of the left and right telescopic devices 3.

The utility model is applied to the technical field of aging test equipment.

While the embodiments of this utility model have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this utility model, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.

Claims

1. The utility model provides an ageing stack transplanting mechanism, includes back-and-forth movement device (1), set up in elevating gear (2) of back-and-forth movement device (1) and set up in telescoping device (3) about elevating gear (2), its characterized in that: two fork plates (4) are symmetrically arranged on the left telescopic device (3), and contact assemblies (5) are arranged between the front ends and the rear ends of the two fork plates (4); the contact assembly (5) comprises a contact mounting block (51), a plurality of conductive contacts (52) are arranged on the contact mounting block (51), an electric shock conductive plate is arranged in the contact mounting block (51), the conductive contacts (52) are electrically connected with the electric shock conductive plate, and the conductive contacts (52) are used for butt-jointing conductive strips under the stacked tooling carrier plates, so that power supply aging is kept for products in the tooling carrier plates.

2. An aged stack transplanting mechanism according to claim 1, wherein: the front-back moving device (1) comprises an upper cross beam (11) and a lower cross beam (12), a moving frame (13) and a front-back driving device (14) connected with the moving frame (13) are arranged between the upper cross beam (11) and the lower cross beam (12); the lifting device (2) comprises a lifting plate (21) arranged on the movable frame (13) and a lifting driving device (22) connected with the lifting plate (21).

3. An aged stack transplanting mechanism according to claim 2, wherein: the left-right telescopic device (3) comprises two vertical plates (31) symmetrically arranged on the lifting plate (21), a three-phase asynchronous motor (32) and a double-shaft output speed reducing motor (33) connected with the three-phase asynchronous motor (32) are arranged in the middle of the lifting plate (21), telescopic slide rails and telescopic plates (34) matched with the telescopic slide rails are arranged at the upper ends of the vertical plates (31), driving wheels are arranged on the inner side surfaces of the vertical plates (31), driven wheels are arranged at the two ends of the driving wheels, a driving belt is arranged between the driven wheels and the driving wheels, a belt clamping block I is arranged at the lower end of the telescopic plates (34), and an output shaft of the double-shaft output speed reducing motor (33) is connected with the driving wheels.

4. An aged stack transplanting mechanism according to claim 3, wherein: the inside of expansion plate (34) be provided with flexible servo motor and with flexible belt (35) that flexible servo motor is connected, the both sides of expansion plate (34) are equipped with slide rail groove (36), two inner walls of fork board (4) be equipped with guide pulley (37) of slide rail groove (36) looks adaptation, the bottom of fork board (4) be provided with belt clamp block two that flexible belt (35) are connected.

5. An aged stack transplanting mechanism according to claim 3, wherein: the lower end of one of the belt clamping blocks is provided with a position sensing sheet, and the front end and the rear end of one of the vertical plates (31) are provided with position sensors matched with the position sensing sheet.